HEADER    STRUCTURAL GENOMICS, TRANSCRIPTION      02-JUN-04   1TIQ               
TITLE     CRYSTAL STRUCTURE OF AN ACETYLTRANSFERASE (PAIA) IN COMPLEX WITH COA   
TITLE    2 AND DTT FROM BACILLUS SUBTILIS, NORTHEAST STRUCTURAL GENOMICS TARGET  
TITLE    3 SR64.                                                                 
COMPND    MOL_ID: 1;                                                             
COMPND   2 MOLECULE: PROTEASE SYNTHASE AND SPORULATION NEGATIVE REGULATORY       
COMPND   3 PROTEIN PAI 1;                                                        
COMPND   4 CHAIN: A, B;                                                          
COMPND   5 ENGINEERED: YES                                                       
SOURCE    MOL_ID: 1;                                                             
SOURCE   2 ORGANISM_SCIENTIFIC: BACILLUS SUBTILIS;                               
SOURCE   3 ORGANISM_TAXID: 1423;                                                 
SOURCE   4 STRAIN: 168;                                                          
SOURCE   5 GENE: PAIA, BSU32150;                                                 
SOURCE   6 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                  
SOURCE   7 EXPRESSION_SYSTEM_TAXID: 562;                                         
SOURCE   8 EXPRESSION_SYSTEM_STRAIN: BL21(DE3)+MAGIC;                            
SOURCE   9 EXPRESSION_SYSTEM_VECTOR_TYPE: PET21;                                 
SOURCE  10 EXPRESSION_SYSTEM_PLASMID: BL21                                       
KEYWDS    ALPHA-BETA PROTEIN, STRUCTURAL GENOMICS, PSI, PROTEIN STRUCTURE        
KEYWDS   2 INITIATIVE, NORTHEAST STRUCTURAL GENOMICS CONSORTIUM, NESG,           
KEYWDS   3 TRANSCRIPTION                                                         
EXPDTA    X-RAY DIFFRACTION                                                      
AUTHOR    F.FOROUHAR,I.LEE,J.SHEN,S.M.VOROBIEV,R.XIAO,T.B.ACTON,G.T.MONTELIONE,  
AUTHOR   2 J.F.HUNT,L.TONG,NORTHEAST STRUCTURAL GENOMICS CONSORTIUM (NESG)       
REVDAT   4   11-OCT-17 1TIQ    1       REMARK                                    
REVDAT   3   24-FEB-09 1TIQ    1       VERSN                                     
REVDAT   2   25-JAN-05 1TIQ    1       AUTHOR KEYWDS REMARK                      
REVDAT   1   13-JUL-04 1TIQ    0                                                 
JRNL        AUTH   F.FOROUHAR,I.S.LEE,J.VUJCIC,S.VUJCIC,J.SHEN,S.M.VOROBIEV,     
JRNL        AUTH 2 R.XIAO,T.B.ACTON,G.T.MONTELIONE,C.W.PORTER,L.TONG             
JRNL        TITL   STRUCTURAL AND FUNCTIONAL EVIDENCE FOR BACILLUS SUBTILIS      
JRNL        TITL 2 PAIA AS A NOVEL N1-SPERMIDINE/SPERMINE ACETYLTRANSFERASE.     
JRNL        REF    J.BIOL.CHEM.                  V. 280 40328 2005               
JRNL        REFN                   ISSN 0021-9258                                
JRNL        PMID   16210326                                                      
JRNL        DOI    10.1074/JBC.M505332200                                        
REMARK   2                                                                       
REMARK   2 RESOLUTION.    1.90 ANGSTROMS.                                        
REMARK   3                                                                       
REMARK   3 REFINEMENT.                                                           
REMARK   3   PROGRAM     : CNS                                                   
REMARK   3   AUTHORS     : BRUNGER,ADAMS,CLORE,DELANO,GROS,GROSSE-               
REMARK   3               : KUNSTLEVE,JIANG,KUSZEWSKI,NILGES,PANNU,               
REMARK   3               : READ,RICE,SIMONSON,WARREN                             
REMARK   3                                                                       
REMARK   3  REFINEMENT TARGET : ENGH & HUBER                                     
REMARK   3                                                                       
REMARK   3  DATA USED IN REFINEMENT.                                             
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 1.90                            
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 29.75                           
REMARK   3   DATA CUTOFF            (SIGMA(F)) : 2.000                           
REMARK   3   DATA CUTOFF HIGH         (ABS(F)) : NULL                            
REMARK   3   DATA CUTOFF LOW          (ABS(F)) : NULL                            
REMARK   3   COMPLETENESS (WORKING+TEST)   (%) : 96.0                            
REMARK   3   NUMBER OF REFLECTIONS             : 52543                           
REMARK   3                                                                       
REMARK   3  FIT TO DATA USED IN REFINEMENT.                                      
REMARK   3   CROSS-VALIDATION METHOD          : THROUGHOUT                       
REMARK   3   FREE R VALUE TEST SET SELECTION  : RANDOM                           
REMARK   3   R VALUE            (WORKING SET) : 0.206                            
REMARK   3   FREE R VALUE                     : 0.241                            
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : NULL                             
REMARK   3   FREE R VALUE TEST SET COUNT      : 5186                             
REMARK   3   ESTIMATED ERROR OF FREE R VALUE  : NULL                             
REMARK   3                                                                       
REMARK   3  FIT IN THE HIGHEST RESOLUTION BIN.                                   
REMARK   3   TOTAL NUMBER OF BINS USED           : NULL                          
REMARK   3   BIN RESOLUTION RANGE HIGH       (A) : 1.90                          
REMARK   3   BIN RESOLUTION RANGE LOW        (A) : 2.02                          
REMARK   3   BIN COMPLETENESS (WORKING+TEST) (%) : 89.20                         
REMARK   3   REFLECTIONS IN BIN    (WORKING SET) : NULL                          
REMARK   3   BIN R VALUE           (WORKING SET) : 0.2020                        
REMARK   3   BIN FREE R VALUE                    : 0.2410                        
REMARK   3   BIN FREE R VALUE TEST SET SIZE  (%) : NULL                          
REMARK   3   BIN FREE R VALUE TEST SET COUNT     : 758                           
REMARK   3   ESTIMATED ERROR OF BIN FREE R VALUE : 0.009                         
REMARK   3                                                                       
REMARK   3  NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.                     
REMARK   3   PROTEIN ATOMS            : 2792                                     
REMARK   3   NUCLEIC ACID ATOMS       : 0                                        
REMARK   3   HETEROGEN ATOMS          : 139                                      
REMARK   3   SOLVENT ATOMS            : 272                                      
REMARK   3                                                                       
REMARK   3  B VALUES.                                                            
REMARK   3   FROM WILSON PLOT           (A**2) : 10.80                           
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : NULL                            
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                        
REMARK   3    B11 (A**2) : -0.85000                                              
REMARK   3    B22 (A**2) : -3.78000                                              
REMARK   3    B33 (A**2) : 4.63000                                               
REMARK   3    B12 (A**2) : 0.00000                                               
REMARK   3    B13 (A**2) : 0.00000                                               
REMARK   3    B23 (A**2) : 0.00000                                               
REMARK   3                                                                       
REMARK   3  ESTIMATED COORDINATE ERROR.                                          
REMARK   3   ESD FROM LUZZATI PLOT        (A) : 0.21                             
REMARK   3   ESD FROM SIGMAA              (A) : 0.06                             
REMARK   3   LOW RESOLUTION CUTOFF        (A) : 5.00                             
REMARK   3                                                                       
REMARK   3  CROSS-VALIDATED ESTIMATED COORDINATE ERROR.                          
REMARK   3   ESD FROM C-V LUZZATI PLOT    (A) : 0.26                             
REMARK   3   ESD FROM C-V SIGMAA          (A) : 0.14                             
REMARK   3                                                                       
REMARK   3  RMS DEVIATIONS FROM IDEAL VALUES.                                    
REMARK   3   BOND LENGTHS                 (A) : 0.006                            
REMARK   3   BOND ANGLES            (DEGREES) : NULL                             
REMARK   3   DIHEDRAL ANGLES        (DEGREES) : 21.70                            
REMARK   3   IMPROPER ANGLES        (DEGREES) : 0.620                            
REMARK   3                                                                       
REMARK   3  ISOTROPIC THERMAL MODEL : OVERALL                                    
REMARK   3                                                                       
REMARK   3  ISOTROPIC THERMAL FACTOR RESTRAINTS.    RMS    SIGMA                 
REMARK   3   MAIN-CHAIN BOND              (A**2) : NULL  ; NULL                  
REMARK   3   MAIN-CHAIN ANGLE             (A**2) : NULL  ; NULL                  
REMARK   3   SIDE-CHAIN BOND              (A**2) : NULL  ; NULL                  
REMARK   3   SIDE-CHAIN ANGLE             (A**2) : NULL  ; NULL                  
REMARK   3                                                                       
REMARK   3  BULK SOLVENT MODELING.                                               
REMARK   3   METHOD USED : NULL                                                  
REMARK   3   KSOL        : NULL                                                  
REMARK   3   BSOL        : NULL                                                  
REMARK   3                                                                       
REMARK   3  NCS MODEL : NULL                                                     
REMARK   3                                                                       
REMARK   3  NCS RESTRAINTS.                         RMS   SIGMA/WEIGHT           
REMARK   3   GROUP  1  POSITIONAL            (A) : NULL  ; NULL                  
REMARK   3   GROUP  1  B-FACTOR           (A**2) : NULL  ; NULL                  
REMARK   3                                                                       
REMARK   3  PARAMETER FILE  1  : NULL                                            
REMARK   3  TOPOLOGY FILE  1   : NULL                                            
REMARK   3                                                                       
REMARK   3  OTHER REFINEMENT REMARKS: USED WEIGHTED FULL MATRIX LEAST SQUARES    
REMARK   3  PROCEDURE.                                                           
REMARK   4                                                                       
REMARK   4 1TIQ COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                          
REMARK 100                                                                       
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 03-JUN-04.                   
REMARK 100 THE DEPOSITION ID IS D_1000022666.                                    
REMARK 200                                                                       
REMARK 200 EXPERIMENTAL DETAILS                                                  
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                   
REMARK 200  DATE OF DATA COLLECTION        : 29-APR-04                           
REMARK 200  TEMPERATURE           (KELVIN) : 100                                 
REMARK 200  PH                             : 5.6                                 
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                   
REMARK 200                                                                       
REMARK 200  SYNCHROTRON              (Y/N) : Y                                   
REMARK 200  RADIATION SOURCE               : NSLS                                
REMARK 200  BEAMLINE                       : X4A                                 
REMARK 200  X-RAY GENERATOR MODEL          : NULL                                
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                   
REMARK 200  WAVELENGTH OR RANGE        (A) : 0.97922                             
REMARK 200  MONOCHROMATOR                  : SI(111)                             
REMARK 200  OPTICS                         : MIRRORS                             
REMARK 200                                                                       
REMARK 200  DETECTOR TYPE                  : CCD                                 
REMARK 200  DETECTOR MANUFACTURER          : ADSC QUANTUM 4                      
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : DENZO                               
REMARK 200  DATA SCALING SOFTWARE          : SCALEPACK                           
REMARK 200                                                                       
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 52543                               
REMARK 200  RESOLUTION RANGE HIGH      (A) : 1.900                               
REMARK 200  RESOLUTION RANGE LOW       (A) : 29.750                              
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : 2.000                               
REMARK 200                                                                       
REMARK 200 OVERALL.                                                              
REMARK 200  COMPLETENESS FOR RANGE     (%) : 96.0                                
REMARK 200  DATA REDUNDANCY                : 7.800                               
REMARK 200  R MERGE                    (I) : 0.07000                             
REMARK 200  R SYM                      (I) : 0.06200                             
REMARK 200   FOR THE DATA SET  : 23.8000                             
REMARK 200                                                                       
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                      
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.90                      
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 2.02                      
REMARK 200  COMPLETENESS FOR SHELL     (%) : 89.2                                
REMARK 200  DATA REDUNDANCY IN SHELL       : 6.00                                
REMARK 200  R MERGE FOR SHELL          (I) : 0.24100                             
REMARK 200  R SYM FOR SHELL            (I) : 0.20900                             
REMARK 200   FOR SHELL         : 6.500                               
REMARK 200                                                                       
REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH                               
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: SAD                           
REMARK 200 SOFTWARE USED: SNB THEN SOLVE/RESOLVE, SOLVE, RESOLVE                 
REMARK 200 STARTING MODEL: NULL                                                  
REMARK 200                                                                       
REMARK 200 REMARK: NULL                                                          
REMARK 280                                                                       
REMARK 280 CRYSTAL                                                               
REMARK 280 SOLVENT CONTENT, VS   (%): 44.90                                      
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.23                      
REMARK 280                                                                       
REMARK 280 CRYSTALLIZATION CONDITIONS: 100MM (NA)3 CITRATE (PH 5.6), 100MM       
REMARK 280  K/NA TARTRATE, 2M AMMONIUM SULFATE, 10MM SPERMIDINE, 30MM            
REMARK 280  ACETYLCOA, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 277K           
REMARK 290                                                                       
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                             
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: C 2 2 21                          
REMARK 290                                                                       
REMARK 290      SYMOP   SYMMETRY                                                 
REMARK 290     NNNMMM   OPERATOR                                                 
REMARK 290       1555   X,Y,Z                                                    
REMARK 290       2555   -X,-Y,Z+1/2                                              
REMARK 290       3555   -X,Y,-Z+1/2                                              
REMARK 290       4555   X,-Y,-Z                                                  
REMARK 290       5555   X+1/2,Y+1/2,Z                                            
REMARK 290       6555   -X+1/2,-Y+1/2,Z+1/2                                      
REMARK 290       7555   -X+1/2,Y+1/2,-Z+1/2                                      
REMARK 290       8555   X+1/2,-Y+1/2,-Z                                          
REMARK 290                                                                       
REMARK 290     WHERE NNN -> OPERATOR NUMBER                                      
REMARK 290           MMM -> TRANSLATION VECTOR                                   
REMARK 290                                                                       
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATIONS                             
REMARK 290 THE FOLLOWING TRANSFORMATIONS OPERATE ON THE ATOM/HETATM              
REMARK 290 RECORDS IN THIS ENTRY TO PRODUCE CRYSTALLOGRAPHICALLY                 
REMARK 290 RELATED MOLECULES.                                                    
REMARK 290   SMTRY1   1  1.000000  0.000000  0.000000        0.00000             
REMARK 290   SMTRY2   1  0.000000  1.000000  0.000000        0.00000             
REMARK 290   SMTRY3   1  0.000000  0.000000  1.000000        0.00000             
REMARK 290   SMTRY1   2 -1.000000  0.000000  0.000000        0.00000             
REMARK 290   SMTRY2   2  0.000000 -1.000000  0.000000        0.00000             
REMARK 290   SMTRY3   2  0.000000  0.000000  1.000000       66.19750             
REMARK 290   SMTRY1   3 -1.000000  0.000000  0.000000        0.00000             
REMARK 290   SMTRY2   3  0.000000  1.000000  0.000000        0.00000             
REMARK 290   SMTRY3   3  0.000000  0.000000 -1.000000       66.19750             
REMARK 290   SMTRY1   4  1.000000  0.000000  0.000000        0.00000             
REMARK 290   SMTRY2   4  0.000000 -1.000000  0.000000        0.00000             
REMARK 290   SMTRY3   4  0.000000  0.000000 -1.000000        0.00000             
REMARK 290   SMTRY1   5  1.000000  0.000000  0.000000       19.93500             
REMARK 290   SMTRY2   5  0.000000  1.000000  0.000000       67.91250             
REMARK 290   SMTRY3   5  0.000000  0.000000  1.000000        0.00000             
REMARK 290   SMTRY1   6 -1.000000  0.000000  0.000000       19.93500             
REMARK 290   SMTRY2   6  0.000000 -1.000000  0.000000       67.91250             
REMARK 290   SMTRY3   6  0.000000  0.000000  1.000000       66.19750             
REMARK 290   SMTRY1   7 -1.000000  0.000000  0.000000       19.93500             
REMARK 290   SMTRY2   7  0.000000  1.000000  0.000000       67.91250             
REMARK 290   SMTRY3   7  0.000000  0.000000 -1.000000       66.19750             
REMARK 290   SMTRY1   8  1.000000  0.000000  0.000000       19.93500             
REMARK 290   SMTRY2   8  0.000000 -1.000000  0.000000       67.91250             
REMARK 290   SMTRY3   8  0.000000  0.000000 -1.000000        0.00000             
REMARK 290                                                                       
REMARK 290 REMARK: NULL                                                          
REMARK 300                                                                       
REMARK 300 BIOMOLECULE: 1, 2                                                     
REMARK 300 SEE REMARK 350 FOR THE AUTHOR PROVIDED AND/OR PROGRAM                 
REMARK 300 GENERATED ASSEMBLY INFORMATION FOR THE STRUCTURE IN                   
REMARK 300 THIS ENTRY. THE REMARK MAY ALSO PROVIDE INFORMATION ON                
REMARK 300 BURIED SURFACE AREA.                                                  
REMARK 300 REMARK: PROBABLY MONOMER                                              
REMARK 350                                                                       
REMARK 350 COORDINATES FOR A COMPLETE MULTIMER REPRESENTING THE KNOWN            
REMARK 350 BIOLOGICALLY SIGNIFICANT OLIGOMERIZATION STATE OF THE                 
REMARK 350 MOLECULE CAN BE GENERATED BY APPLYING BIOMT TRANSFORMATIONS           
REMARK 350 GIVEN BELOW.  BOTH NON-CRYSTALLOGRAPHIC AND                           
REMARK 350 CRYSTALLOGRAPHIC OPERATIONS ARE GIVEN.                                
REMARK 350                                                                       
REMARK 350 BIOMOLECULE: 1                                                        
REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC                          
REMARK 350 APPLY THE FOLLOWING TO CHAINS: A                                      
REMARK 350   BIOMT1   1  1.000000  0.000000  0.000000        0.00000             
REMARK 350   BIOMT2   1  0.000000  1.000000  0.000000        0.00000             
REMARK 350   BIOMT3   1  0.000000  0.000000  1.000000        0.00000             
REMARK 350                                                                       
REMARK 350 BIOMOLECULE: 2                                                        
REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC                          
REMARK 350 APPLY THE FOLLOWING TO CHAINS: B                                      
REMARK 350   BIOMT1   1  1.000000  0.000000  0.000000        0.00000             
REMARK 350   BIOMT2   1  0.000000  1.000000  0.000000        0.00000             
REMARK 350   BIOMT3   1  0.000000  0.000000  1.000000        0.00000             
REMARK 465                                                                       
REMARK 465 MISSING RESIDUES                                                      
REMARK 465 THE FOLLOWING RESIDUES WERE NOT LOCATED IN THE                        
REMARK 465 EXPERIMENT. (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN                
REMARK 465 IDENTIFIER; SSSEQ=SEQUENCE NUMBER; I=INSERTION CODE.)                 
REMARK 465                                                                       
REMARK 465   M RES C SSSEQI                                                      
REMARK 465     MET A     1                                                       
REMARK 465     HIS A   175                                                       
REMARK 465     HIS A   176                                                       
REMARK 465     HIS A   177                                                       
REMARK 465     HIS A   178                                                       
REMARK 465     HIS A   179                                                       
REMARK 465     HIS A   180                                                       
REMARK 465     MET B     1                                                       
REMARK 465     THR B    27                                                       
REMARK 465     PHE B    28                                                       
REMARK 465     LYS B    29                                                       
REMARK 465     GLU B    30                                                       
REMARK 465     GLN B    31                                                       
REMARK 465     ASN B    32                                                       
REMARK 465     SER B    33                                                       
REMARK 465     PRO B    34                                                       
REMARK 465     HIS B   178                                                       
REMARK 465     HIS B   179                                                       
REMARK 465     HIS B   180                                                       
REMARK 500                                                                       
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                          
REMARK 500 SUBTOPIC: CLOSE CONTACTS                                              
REMARK 500                                                                       
REMARK 500 THE FOLLOWING ATOMS THAT ARE RELATED BY CRYSTALLOGRAPHIC              
REMARK 500 SYMMETRY ARE IN CLOSE CONTACT.  AN ATOM LOCATED WITHIN 0.15           
REMARK 500 ANGSTROMS OF A SYMMETRY RELATED ATOM IS ASSUMED TO BE ON A            
REMARK 500 SPECIAL POSITION AND IS, THEREFORE, LISTED IN REMARK 375              
REMARK 500 INSTEAD OF REMARK 500.  ATOMS WITH NON-BLANK ALTERNATE                
REMARK 500 LOCATION INDICATORS ARE NOT INCLUDED IN THE CALCULATIONS.             
REMARK 500                                                                       
REMARK 500 DISTANCE CUTOFF:                                                      
REMARK 500 2.2 ANGSTROMS FOR CONTACTS NOT INVOLVING HYDROGEN ATOMS               
REMARK 500 1.6 ANGSTROMS FOR CONTACTS INVOLVING HYDROGEN ATOMS                   
REMARK 500                                                                       
REMARK 500  ATM1  RES C  SSEQI   ATM2  RES C  SSEQI  SSYMOP   DISTANCE           
REMARK 500   O    HOH A  1359     O    HOH A  1359     4566     1.12             
REMARK 500   O    HOH B   440     O    HOH B   440     3755     2.06             
REMARK 500                                                                       
REMARK 500 REMARK: NULL                                                          
REMARK 500                                                                       
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                          
REMARK 500 SUBTOPIC: TORSION ANGLES                                              
REMARK 500                                                                       
REMARK 500 TORSION ANGLES OUTSIDE THE EXPECTED RAMACHANDRAN REGIONS:             
REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER;                
REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE).                              
REMARK 500                                                                       
REMARK 500 STANDARD TABLE:                                                       
REMARK 500 FORMAT:(10X,I3,1X,A3,1X,A1,I4,A1,4X,F7.2,3X,F7.2)                     
REMARK 500                                                                       
REMARK 500 EXPECTED VALUES: GJ KLEYWEGT AND TA JONES (1996). PHI/PSI-            
REMARK 500 CHOLOGY: RAMACHANDRAN REVISITED. STRUCTURE 4, 1395 - 1400             
REMARK 500                                                                       
REMARK 500  M RES CSSEQI        PSI       PHI                                    
REMARK 500    ASP A  79     -129.39     46.41                                    
REMARK 500    LEU A 171     -138.18   -104.77                                    
REMARK 500    ASN B  25      -83.04    -57.23                                    
REMARK 500    ALA B  44      -45.74   -141.27                                    
REMARK 500    ASP B  67       77.84     59.38                                    
REMARK 500    HIS B  68      -14.58     64.19                                    
REMARK 500    ASP B  79     -131.45     46.61                                    
REMARK 500    LEU B 171     -140.79    -95.23                                    
REMARK 500                                                                       
REMARK 500 REMARK: NULL                                                          
REMARK 600                                                                       
REMARK 600 HETEROGEN                                                             
REMARK 600 THE ADENOSINE MOIETY OF COA 303 WAS DISTORTED                         
REMARK 600 IN THE STRUCTURE AND WAS NOT MODELLED                                 
REMARK 610                                                                       
REMARK 610 MISSING HETEROATOM                                                    
REMARK 610 THE FOLLOWING RESIDUES HAVE MISSING ATOMS (M=MODEL NUMBER;            
REMARK 610 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER;           
REMARK 610 I=INSERTION CODE):                                                    
REMARK 610   M RES C SSEQI                                                       
REMARK 610     COA A  303                                                        
REMARK 800                                                                       
REMARK 800 SITE                                                                  
REMARK 800 SITE_IDENTIFIER: AC1                                                  
REMARK 800 EVIDENCE_CODE: SOFTWARE                                               
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 B 401                  
REMARK 800                                                                       
REMARK 800 SITE_IDENTIFIER: AC2                                                  
REMARK 800 EVIDENCE_CODE: SOFTWARE                                               
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE COA A 301                  
REMARK 800                                                                       
REMARK 800 SITE_IDENTIFIER: AC3                                                  
REMARK 800 EVIDENCE_CODE: SOFTWARE                                               
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE COA A 303                  
REMARK 800                                                                       
REMARK 800 SITE_IDENTIFIER: AC4                                                  
REMARK 800 EVIDENCE_CODE: SOFTWARE                                               
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE COA B 302                  
REMARK 800                                                                       
REMARK 800 SITE_IDENTIFIER: AC5                                                  
REMARK 800 EVIDENCE_CODE: SOFTWARE                                               
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE DTT A 1201                 
REMARK 800                                                                       
REMARK 800 SITE_IDENTIFIER: AC6                                                  
REMARK 800 EVIDENCE_CODE: SOFTWARE                                               
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE DTT A 1202                 
REMARK 900                                                                       
REMARK 900 RELATED ENTRIES                                                       
REMARK 900 RELATED ID: SR64   RELATED DB: TARGETDB                               
DBREF  1TIQ A    2   172  UNP    P21340   PAIA_BACSU       1    171              
DBREF  1TIQ B    2   172  UNP    P21340   PAIA_BACSU       1    171              
SEQADV 1TIQ MET A    1  UNP  P21340              INITIATING METHIONINE           
SEQADV 1TIQ MSE A    5  UNP  P21340    MET     4 MODIFIED RESIDUE                
SEQADV 1TIQ MSE A   37  UNP  P21340    MET    36 MODIFIED RESIDUE                
SEQADV 1TIQ MSE A   57  UNP  P21340    MET    56 MODIFIED RESIDUE                
SEQADV 1TIQ MSE A   86  UNP  P21340    MET    85 MODIFIED RESIDUE                
SEQADV 1TIQ MSE A  145  UNP  P21340    MET   144 MODIFIED RESIDUE                
SEQADV 1TIQ MSE A  157  UNP  P21340    MET   156 MODIFIED RESIDUE                
SEQADV 1TIQ MSE A  167  UNP  P21340    MET   166 MODIFIED RESIDUE                
SEQADV 1TIQ LEU A  173  UNP  P21340              CLONING ARTIFACT                
SEQADV 1TIQ GLU A  174  UNP  P21340              CLONING ARTIFACT                
SEQADV 1TIQ HIS A  175  UNP  P21340              CLONING ARTIFACT                
SEQADV 1TIQ HIS A  176  UNP  P21340              CLONING ARTIFACT                
SEQADV 1TIQ HIS A  177  UNP  P21340              CLONING ARTIFACT                
SEQADV 1TIQ HIS A  178  UNP  P21340              CLONING ARTIFACT                
SEQADV 1TIQ HIS A  179  UNP  P21340              CLONING ARTIFACT                
SEQADV 1TIQ HIS A  180  UNP  P21340              CLONING ARTIFACT                
SEQADV 1TIQ MET B    1  UNP  P21340              INITIATING METHIONINE           
SEQADV 1TIQ MSE B    5  UNP  P21340    MET     4 MODIFIED RESIDUE                
SEQADV 1TIQ MSE B   37  UNP  P21340    MET    36 MODIFIED RESIDUE                
SEQADV 1TIQ MSE B   57  UNP  P21340    MET    56 MODIFIED RESIDUE                
SEQADV 1TIQ MSE B   86  UNP  P21340    MET    85 MODIFIED RESIDUE                
SEQADV 1TIQ MSE B  145  UNP  P21340    MET   144 MODIFIED RESIDUE                
SEQADV 1TIQ MSE B  157  UNP  P21340    MET   156 MODIFIED RESIDUE                
SEQADV 1TIQ MSE B  167  UNP  P21340    MET   166 MODIFIED RESIDUE                
SEQADV 1TIQ LEU B  173  UNP  P21340              CLONING ARTIFACT                
SEQADV 1TIQ GLU B  174  UNP  P21340              CLONING ARTIFACT                
SEQADV 1TIQ HIS B  175  UNP  P21340              CLONING ARTIFACT                
SEQADV 1TIQ HIS B  176  UNP  P21340              CLONING ARTIFACT                
SEQADV 1TIQ HIS B  177  UNP  P21340              CLONING ARTIFACT                
SEQADV 1TIQ HIS B  178  UNP  P21340              CLONING ARTIFACT                
SEQADV 1TIQ HIS B  179  UNP  P21340              CLONING ARTIFACT                
SEQADV 1TIQ HIS B  180  UNP  P21340              CLONING ARTIFACT                
SEQRES   1 A  180  MET SER VAL LYS MSE LYS LYS CYS SER ARG GLU ASP LEU           
SEQRES   2 A  180  GLN THR LEU GLN GLN LEU SER ILE GLU THR PHE ASN ASP           
SEQRES   3 A  180  THR PHE LYS GLU GLN ASN SER PRO GLU ASN MSE LYS ALA           
SEQRES   4 A  180  TYR LEU GLU SER ALA PHE ASN THR GLU GLN LEU GLU LYS           
SEQRES   5 A  180  GLU LEU SER ASN MSE SER SER GLN PHE PHE PHE ILE TYR           
SEQRES   6 A  180  PHE ASP HIS GLU ILE ALA GLY TYR VAL LYS VAL ASN ILE           
SEQRES   7 A  180  ASP ASP ALA GLN SER GLU GLU MSE GLY ALA GLU SER LEU           
SEQRES   8 A  180  GLU ILE GLU ARG ILE TYR ILE LYS ASN SER PHE GLN LYS           
SEQRES   9 A  180  HIS GLY LEU GLY LYS HIS LEU LEU ASN LYS ALA ILE GLU           
SEQRES  10 A  180  ILE ALA LEU GLU ARG ASN LYS LYS ASN ILE TRP LEU GLY           
SEQRES  11 A  180  VAL TRP GLU LYS ASN GLU ASN ALA ILE ALA PHE TYR LYS           
SEQRES  12 A  180  LYS MSE GLY PHE VAL GLN THR GLY ALA HIS SER PHE TYR           
SEQRES  13 A  180  MSE GLY ASP GLU GLU GLN THR ASP LEU ILE MSE ALA LYS           
SEQRES  14 A  180  THR LEU ILE LEU GLU HIS HIS HIS HIS HIS HIS                   
SEQRES   1 B  180  MET SER VAL LYS MSE LYS LYS CYS SER ARG GLU ASP LEU           
SEQRES   2 B  180  GLN THR LEU GLN GLN LEU SER ILE GLU THR PHE ASN ASP           
SEQRES   3 B  180  THR PHE LYS GLU GLN ASN SER PRO GLU ASN MSE LYS ALA           
SEQRES   4 B  180  TYR LEU GLU SER ALA PHE ASN THR GLU GLN LEU GLU LYS           
SEQRES   5 B  180  GLU LEU SER ASN MSE SER SER GLN PHE PHE PHE ILE TYR           
SEQRES   6 B  180  PHE ASP HIS GLU ILE ALA GLY TYR VAL LYS VAL ASN ILE           
SEQRES   7 B  180  ASP ASP ALA GLN SER GLU GLU MSE GLY ALA GLU SER LEU           
SEQRES   8 B  180  GLU ILE GLU ARG ILE TYR ILE LYS ASN SER PHE GLN LYS           
SEQRES   9 B  180  HIS GLY LEU GLY LYS HIS LEU LEU ASN LYS ALA ILE GLU           
SEQRES  10 B  180  ILE ALA LEU GLU ARG ASN LYS LYS ASN ILE TRP LEU GLY           
SEQRES  11 B  180  VAL TRP GLU LYS ASN GLU ASN ALA ILE ALA PHE TYR LYS           
SEQRES  12 B  180  LYS MSE GLY PHE VAL GLN THR GLY ALA HIS SER PHE TYR           
SEQRES  13 B  180  MSE GLY ASP GLU GLU GLN THR ASP LEU ILE MSE ALA LYS           
SEQRES  14 B  180  THR LEU ILE LEU GLU HIS HIS HIS HIS HIS HIS                   
MODRES 1TIQ MSE A    5  MET  SELENOMETHIONINE                                    
MODRES 1TIQ MSE A   37  MET  SELENOMETHIONINE                                    
MODRES 1TIQ MSE A   57  MET  SELENOMETHIONINE                                    
MODRES 1TIQ MSE A   86  MET  SELENOMETHIONINE                                    
MODRES 1TIQ MSE A  145  MET  SELENOMETHIONINE                                    
MODRES 1TIQ MSE A  157  MET  SELENOMETHIONINE                                    
MODRES 1TIQ MSE A  167  MET  SELENOMETHIONINE                                    
MODRES 1TIQ MSE B    5  MET  SELENOMETHIONINE                                    
MODRES 1TIQ MSE B   37  MET  SELENOMETHIONINE                                    
MODRES 1TIQ MSE B   57  MET  SELENOMETHIONINE                                    
MODRES 1TIQ MSE B   86  MET  SELENOMETHIONINE                                    
MODRES 1TIQ MSE B  145  MET  SELENOMETHIONINE                                    
MODRES 1TIQ MSE B  157  MET  SELENOMETHIONINE                                    
MODRES 1TIQ MSE B  167  MET  SELENOMETHIONINE                                    
HET    MSE  A   5       8                                                        
HET    MSE  A  37       8                                                        
HET    MSE  A  57       8                                                        
HET    MSE  A  86       8                                                        
HET    MSE  A 145       8                                                        
HET    MSE  A 157       8                                                        
HET    MSE  A 167       8                                                        
HET    MSE  B   5       8                                                        
HET    MSE  B  37       8                                                        
HET    MSE  B  57       8                                                        
HET    MSE  B  86       8                                                        
HET    MSE  B 145       8                                                        
HET    MSE  B 157       8                                                        
HET    MSE  B 167       8                                                        
HET    COA  A 301      48                                                        
HET    COA  A 303      22                                                        
HET    DTT  A1201       8                                                        
HET    DTT  A1202       8                                                        
HET    SO4  B 401       5                                                        
HET    COA  B 302      48                                                        
HETNAM     MSE SELENOMETHIONINE                                                  
HETNAM     COA COENZYME A                                                        
HETNAM     DTT 2,3-DIHYDROXY-1,4-DITHIOBUTANE                                    
HETNAM     SO4 SULFATE ION                                                       
HETSYN     DTT 1,4-DITHIOTHREITOL                                                
FORMUL   1  MSE    14(C5 H11 N O2 SE)                                            
FORMUL   3  COA    3(C21 H36 N7 O16 P3 S)                                        
FORMUL   5  DTT    2(C4 H10 O2 S2)                                               
FORMUL   7  SO4    O4 S 2-                                                       
FORMUL   9  HOH   *272(H2 O)                                                     
HELIX    1   1 SER A    9  GLU A   11  5                                   3     
HELIX    2   2 ASP A   12  LYS A   29  1                                  18     
HELIX    3   3 SER A   33  PHE A   45  1                                  13     
HELIX    4   4 ASN A   46  ASN A   56  1                                  11     
HELIX    5   5 ASP A   80  GLN A   82  5                                   3     
HELIX    6   6 ASN A  100  GLN A  103  5                                   4     
HELIX    7   7 GLY A  106  ARG A  122  1                                  17     
HELIX    8   8 ASN A  135  MSE A  145  1                                  11     
HELIX    9   9 SER B    9  GLU B   11  5                                   3     
HELIX   10  10 ASP B   12  ASP B   26  1                                  15     
HELIX   11  11 GLU B   35  SER B   43  1                                   9     
HELIX   12  12 ASN B   46  ASN B   56  1                                  11     
HELIX   13  13 ASP B   80  GLN B   82  5                                   3     
HELIX   14  14 ASN B  100  GLN B  103  5                                   4     
HELIX   15  15 GLY B  106  ARG B  122  1                                  17     
HELIX   16  16 ASN B  135  MSE B  145  1                                  11     
SHEET    1   A 7 VAL A   3  LYS A   7  0                                         
SHEET    2   A 7 SER A  59  PHE A  66 -1  O  TYR A  65   N  LYS A   4            
SHEET    3   A 7 GLU A  69  ILE A  78 -1  O  ALA A  71   N  ILE A  64            
SHEET    4   A 7 SER A  90  ILE A  98 -1  O  GLU A  92   N  ASN A  77            
SHEET    5   A 7 ASN A 126  TRP A 132  1  O  TRP A 128   N  ILE A  93            
SHEET    6   A 7 GLU A 160  THR A 170 -1  O  LEU A 165   N  VAL A 131            
SHEET    7   A 7 VAL A 148  MSE A 157 -1  N  PHE A 155   O  GLN A 162            
SHEET    1   B 7 VAL B   3  LYS B   7  0                                         
SHEET    2   B 7 SER B  59  PHE B  66 -1  O  TYR B  65   N  LYS B   4            
SHEET    3   B 7 GLU B  69  ILE B  78 -1  O  GLU B  69   N  PHE B  66            
SHEET    4   B 7 SER B  90  ILE B  98 -1  O  GLU B  92   N  ASN B  77            
SHEET    5   B 7 ASN B 126  TRP B 132  1  O  TRP B 128   N  LEU B  91            
SHEET    6   B 7 GLU B 160  THR B 170 -1  O  LEU B 165   N  VAL B 131            
SHEET    7   B 7 VAL B 148  MSE B 157 -1  N  PHE B 155   O  GLN B 162            
LINK         S1P COA A 301                 S1P COA A 303     1555   1555  2.12   
LINK         C   LYS A   4                 N   MSE A   5     1555   1555  1.33   
LINK         C   MSE A   5                 N   LYS A   6     1555   1555  1.33   
LINK         C   ASN A  36                 N   MSE A  37     1555   1555  1.33   
LINK         C   MSE A  37                 N   LYS A  38     1555   1555  1.33   
LINK         C   ASN A  56                 N   MSE A  57     1555   1555  1.33   
LINK         C   MSE A  57                 N   SER A  58     1555   1555  1.33   
LINK         C   GLU A  85                 N   MSE A  86     1555   1555  1.33   
LINK         C   MSE A  86                 N   GLY A  87     1555   1555  1.33   
LINK         C   LYS A 144                 N   MSE A 145     1555   1555  1.33   
LINK         C   MSE A 145                 N   GLY A 146     1555   1555  1.33   
LINK         C   TYR A 156                 N   MSE A 157     1555   1555  1.33   
LINK         C   MSE A 157                 N   GLY A 158     1555   1555  1.33   
LINK         C   ILE A 166                 N   MSE A 167     1555   1555  1.33   
LINK         C   MSE A 167                 N   ALA A 168     1555   1555  1.33   
LINK         C   LYS B   4                 N   MSE B   5     1555   1555  1.33   
LINK         C   MSE B   5                 N   LYS B   6     1555   1555  1.33   
LINK         C   ASN B  36                 N   MSE B  37     1555   1555  1.33   
LINK         C   MSE B  37                 N   LYS B  38     1555   1555  1.33   
LINK         C   ASN B  56                 N   MSE B  57     1555   1555  1.33   
LINK         C   MSE B  57                 N   SER B  58     1555   1555  1.33   
LINK         C   GLU B  85                 N   MSE B  86     1555   1555  1.33   
LINK         C   MSE B  86                 N   GLY B  87     1555   1555  1.33   
LINK         C   LYS B 144                 N   MSE B 145     1555   1555  1.33   
LINK         C   MSE B 145                 N   GLY B 146     1555   1555  1.33   
LINK         C   TYR B 156                 N   MSE B 157     1555   1555  1.33   
LINK         C   MSE B 157                 N   GLY B 158     1555   1555  1.33   
LINK         C   ILE B 166                 N   MSE B 167     1555   1555  1.33   
LINK         C   MSE B 167                 N   ALA B 168     1555   1555  1.33   
SITE     1 AC1  6 PHE B 155  TYR B 156  HIS B 175  HIS B 176                     
SITE     2 AC1  6 HIS B 177  HOH B 408                                           
SITE     1 AC2 24 THR A  27  ILE A  96  TYR A  97  ILE A  98                     
SITE     2 AC2 24 GLN A 103  LYS A 104  HIS A 105  GLY A 106                     
SITE     3 AC2 24 LEU A 107  GLY A 108  LYS A 109  ASN A 135                     
SITE     4 AC2 24 ASN A 137  ALA A 140  TYR A 142  LYS A 144                     
SITE     5 AC2 24 COA A 303  HOH A1205  HOH A1220  HOH A1241                     
SITE     6 AC2 24 HOH A1294  HOH A1312  HOH A1321  HOH A1356                     
SITE     1 AC3 12 TYR A  40  GLU A  94  TYR A  97  GLY A 130                     
SITE     2 AC3 12 VAL A 131  TRP A 132  PHE A 155  ASP A 164                     
SITE     3 AC3 12 COA A 301  DTT A1201  HOH A1224  HOH A1363                     
SITE     1 AC4 19 ILE B  96  TYR B  97  ILE B  98  GLN B 103                     
SITE     2 AC4 19 LYS B 104  HIS B 105  GLY B 106  LEU B 107                     
SITE     3 AC4 19 GLY B 108  LYS B 109  ASN B 135  ASN B 137                     
SITE     4 AC4 19 ALA B 138  ALA B 140  LYS B 144  MSE B 145                     
SITE     5 AC4 19 HOH B 403  HOH B 466  HOH B 467                                
SITE     1 AC5  8 PHE A  24  ASN A  32  ASN A  36  MSE A  37                     
SITE     2 AC5  8 MSE A 157  GLY A 158  COA A 303  HOH A1343                     
SITE     1 AC6  5 GLU A  22  LYS A  99  GLN B  18  GLU B  22                     
SITE     2 AC6  5 LYS B  99                                                      
CRYST1   39.870  135.825  132.395  90.00  90.00  90.00 C 2 2 21     16           
ORIGX1      1.000000  0.000000  0.000000        0.00000                          
ORIGX2      0.000000  1.000000  0.000000        0.00000                          
ORIGX3      0.000000  0.000000  1.000000        0.00000                          
SCALE1      0.025082  0.000000  0.000000        0.00000                          
SCALE2      0.000000  0.007362  0.000000        0.00000                          
SCALE3      0.000000  0.000000  0.007553        0.00000                          
END