HEADER    HYDROLASE                               05-NOV-06   2NSM               
TITLE     CRYSTAL STRUCTURE OF THE HUMAN CARBOXYPEPTIDASE N (KININASE I)         
TITLE    2 CATALYTIC DOMAIN                                                      
CAVEAT     2NSM    NAG A 775 HAS WRONG CHIRALITY AT ATOM C1 NAG A 1775 HAS       
CAVEAT   2 2NSM    WRONG CHIRALITY AT ATOM C1 NAG A 2775 HAS WRONG CHIRALITY     
CAVEAT   3 2NSM    AT ATOM C1                                                    
COMPND    MOL_ID: 1;                                                             
COMPND   2 MOLECULE: CARBOXYPEPTIDASE N CATALYTIC CHAIN;                         
COMPND   3 CHAIN: A;                                                             
COMPND   4 SYNONYM: CPN, CARBOXYPEPTIDASE N POLYPEPTIDE 1, CARBOXYPEPTIDASE N    
COMPND   5 SMALL SUBUNIT, LYSINE CARBOXYPEPTIDASE, ARGININE CARBOXYPEPTIDASE,    
COMPND   6 KININASE-1, SERUM CARBOXYPEPTIDASE N, SCPN, ANAPHYLATOXIN             
COMPND   7 INACTIVATOR, PLASMA CARBOXYPEPTIDASE B;                               
COMPND   8 EC: 3.4.17.3;                                                         
COMPND   9 ENGINEERED: YES                                                       
SOURCE    MOL_ID: 1;                                                             
SOURCE   2 ORGANISM_SCIENTIFIC: HOMO SAPIENS;                                    
SOURCE   3 ORGANISM_COMMON: HUMAN;                                               
SOURCE   4 ORGANISM_TAXID: 9606;                                                 
SOURCE   5 EXPRESSION_SYSTEM: PICHIA PASTORIS;                                   
SOURCE   6 EXPRESSION_SYSTEM_TAXID: 4922;                                        
SOURCE   7 EXPRESSION_SYSTEM_STRAIN: GS115;                                      
SOURCE   8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID;                               
SOURCE   9 EXPRESSION_SYSTEM_PLASMID: PPIC9                                      
KEYWDS    CAROXYPEPTIDASE, ZINC PEPTIDASE, TRANSTHYRETIN-LIKE DOMAIN, HORMONE    
KEYWDS   2 PROCESSING, PEPTIDE MODIFICATION, HYDROLASE                           
EXPDTA    X-RAY DIFFRACTION                                                      
AUTHOR    C.KEIL,K.MASKOS,M.THAN,J.T.HOOPES,R.HUBER,F.TAN,P.A.DEDDISH,           
AUTHOR   2 E.G.ERDOES,R.A.SKIDGEL,W.BODE                                         
REVDAT   5   25-OCT-23 2NSM    1       REMARK HETSYN                             
REVDAT   4   29-JUL-20 2NSM    1       CAVEAT COMPND REMARK SEQADV               
REVDAT   4 2                   1       HETNAM LINK   SITE                        
REVDAT   3   13-JUL-11 2NSM    1       VERSN                                     
REVDAT   2   24-FEB-09 2NSM    1       VERSN                                     
REVDAT   1   24-APR-07 2NSM    0                                                 
JRNL        AUTH   C.KEIL,K.MASKOS,M.THAN,J.T.HOOPES,R.HUBER,F.TAN,P.A.DEDDISH,  
JRNL        AUTH 2 E.G.ERDOES,R.A.SKIDGEL,W.BODE                                 
JRNL        TITL   CRYSTAL STRUCTURE OF THE HUMAN CARBOXYPEPTIDASE N (KININASE   
JRNL        TITL 2 I) CATALYTIC DOMAIN                                           
JRNL        REF    J.MOL.BIOL.                   V. 366   504 2007               
JRNL        REFN                   ISSN 0022-2836                                
JRNL        PMID   17157876                                                      
JRNL        DOI    10.1016/J.JMB.2006.11.025                                     
REMARK   2                                                                       
REMARK   2 RESOLUTION.    2.10 ANGSTROMS.                                        
REMARK   3                                                                       
REMARK   3 REFINEMENT.                                                           
REMARK   3   PROGRAM     : CNS 1.1                                               
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) : 2.10                            
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 20.00                           
REMARK   3   DATA CUTOFF            (SIGMA(F)) : 4.370                           
REMARK   3   DATA CUTOFF HIGH         (ABS(F)) : NULL                            
REMARK   3   DATA CUTOFF LOW          (ABS(F)) : NULL                            
REMARK   3   COMPLETENESS (WORKING+TEST)   (%) : 98.3                            
REMARK   3   NUMBER OF REFLECTIONS             : 40803                           
REMARK   3                                                                       
REMARK   3  FIT TO DATA USED IN REFINEMENT.                                      
REMARK   3   CROSS-VALIDATION METHOD          : NULL                             
REMARK   3   FREE R VALUE TEST SET SELECTION  : NULL                             
REMARK   3   R VALUE            (WORKING SET) : 0.179                            
REMARK   3   FREE R VALUE                     : 0.201                            
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : NULL                             
REMARK   3   FREE R VALUE TEST SET COUNT      : 2069                             
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) : 2.10                          
REMARK   3   BIN RESOLUTION RANGE LOW        (A) : 2.17                          
REMARK   3   BIN COMPLETENESS (WORKING+TEST) (%) : 98.30                         
REMARK   3   REFLECTIONS IN BIN    (WORKING SET) : NULL                          
REMARK   3   BIN R VALUE           (WORKING SET) : 0.1789                        
REMARK   3   BIN FREE R VALUE                    : 0.2008                        
REMARK   3   BIN FREE R VALUE TEST SET SIZE  (%) : NULL                          
REMARK   3   BIN FREE R VALUE TEST SET COUNT     : 2069                          
REMARK   3   ESTIMATED ERROR OF BIN FREE R VALUE : 0.012                         
REMARK   3                                                                       
REMARK   3  NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.                     
REMARK   3   PROTEIN ATOMS            : 3137                                     
REMARK   3   NUCLEIC ACID ATOMS       : 0                                        
REMARK   3   HETEROGEN ATOMS          : 62                                       
REMARK   3   SOLVENT ATOMS            : 370                                      
REMARK   3                                                                       
REMARK   3  B VALUES.                                                            
REMARK   3   FROM WILSON PLOT           (A**2) : 25.00                           
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 27.10                           
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                        
REMARK   3    B11 (A**2) : NULL                                                  
REMARK   3    B22 (A**2) : NULL                                                  
REMARK   3    B33 (A**2) : NULL                                                  
REMARK   3    B12 (A**2) : NULL                                                  
REMARK   3    B13 (A**2) : NULL                                                  
REMARK   3    B23 (A**2) : NULL                                                  
REMARK   3                                                                       
REMARK   3  ESTIMATED COORDINATE ERROR.                                          
REMARK   3   ESD FROM LUZZATI PLOT        (A) : NULL                             
REMARK   3   ESD FROM SIGMAA              (A) : NULL                             
REMARK   3   LOW RESOLUTION CUTOFF        (A) : NULL                             
REMARK   3                                                                       
REMARK   3  CROSS-VALIDATED ESTIMATED COORDINATE ERROR.                          
REMARK   3   ESD FROM C-V LUZZATI PLOT    (A) : NULL                             
REMARK   3   ESD FROM C-V SIGMAA          (A) : NULL                             
REMARK   3                                                                       
REMARK   3  RMS DEVIATIONS FROM IDEAL VALUES.                                    
REMARK   3   BOND LENGTHS                 (A) : 0.007                            
REMARK   3   BOND ANGLES            (DEGREES) : 1.270                            
REMARK   3   DIHEDRAL ANGLES        (DEGREES) : NULL                             
REMARK   3   IMPROPER ANGLES        (DEGREES) : NULL                             
REMARK   3                                                                       
REMARK   3  ISOTROPIC THERMAL MODEL : NULL                                       
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: NULL                                       
REMARK   4                                                                       
REMARK   4 2NSM COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                          
REMARK 100                                                                       
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 13-NOV-06.                   
REMARK 100 THE DEPOSITION ID IS D_1000040251.                                    
REMARK 200                                                                       
REMARK 200 EXPERIMENTAL DETAILS                                                  
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                   
REMARK 200  DATE OF DATA COLLECTION        : NULL                                
REMARK 200  TEMPERATURE           (KELVIN) : 100                                 
REMARK 200  PH                             : 7.5                                 
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                   
REMARK 200                                                                       
REMARK 200  SYNCHROTRON              (Y/N) : Y                                   
REMARK 200  RADIATION SOURCE               : MPG/DESY, HAMBURG                   
REMARK 200  BEAMLINE                       : BW6                                 
REMARK 200  X-RAY GENERATOR MODEL          : NULL                                
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                   
REMARK 200  WAVELENGTH OR RANGE        (A) : 1.05                                
REMARK 200  MONOCHROMATOR                  : SI(111) DOUBLE CRYSTAL, NON         
REMARK 200                                   DISPERSIVE                          
REMARK 200  OPTICS                         : MIRRORS                             
REMARK 200                                                                       
REMARK 200  DETECTOR TYPE                  : CCD                                 
REMARK 200  DETECTOR MANUFACTURER          : MAR CCD 165 MM                      
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : HKL-2000                            
REMARK 200  DATA SCALING SOFTWARE          : HKL-2000                            
REMARK 200                                                                       
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 41723                               
REMARK 200  RESOLUTION RANGE HIGH      (A) : 2.100                               
REMARK 200  RESOLUTION RANGE LOW       (A) : 20.000                              
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : 4.370                               
REMARK 200                                                                       
REMARK 200 OVERALL.                                                              
REMARK 200  COMPLETENESS FOR RANGE     (%) : 99.4                                
REMARK 200  DATA REDUNDANCY                : 3.360                               
REMARK 200  R MERGE                    (I) : 0.06800                             
REMARK 200  R SYM                      (I) : 0.06800                             
REMARK 200   FOR THE DATA SET  : 15.2600                             
REMARK 200                                                                       
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                      
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.10                      
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 2.17                      
REMARK 200  COMPLETENESS FOR SHELL     (%) : 99.4                                
REMARK 200  DATA REDUNDANCY IN SHELL       : 3.35                                
REMARK 200  R MERGE FOR SHELL          (I) : 0.28000                             
REMARK 200  R SYM FOR SHELL            (I) : 0.28000                             
REMARK 200   FOR SHELL         : 4.370                               
REMARK 200                                                                       
REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH                               
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT         
REMARK 200 SOFTWARE USED: PHASER                                                 
REMARK 200 STARTING MODEL: PDB ENTRY 1H8L                                        
REMARK 200                                                                       
REMARK 200 REMARK: NULL                                                          
REMARK 280                                                                       
REMARK 280 CRYSTAL                                                               
REMARK 280 SOLVENT CONTENT, VS   (%): 65.38                                      
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.55                      
REMARK 280                                                                       
REMARK 280 CRYSTALLIZATION CONDITIONS: 0.1M HEPES, 2M AMMONIUM SULFATE, 5MM      
REMARK 280  EDTA, PH 7.5, VAPOR DIFFUSION, SITTING DROP, TEMPERATURE 298K        
REMARK 290                                                                       
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                             
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 31 2 1                          
REMARK 290                                                                       
REMARK 290      SYMOP   SYMMETRY                                                 
REMARK 290     NNNMMM   OPERATOR                                                 
REMARK 290       1555   X,Y,Z                                                    
REMARK 290       2555   -Y,X-Y,Z+1/3                                             
REMARK 290       3555   -X+Y,-X,Z+2/3                                            
REMARK 290       4555   Y,X,-Z                                                   
REMARK 290       5555   X-Y,-Y,-Z+2/3                                            
REMARK 290       6555   -X,-X+Y,-Z+1/3                                           
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 -0.500000 -0.866025  0.000000        0.00000             
REMARK 290   SMTRY2   2  0.866025 -0.500000  0.000000        0.00000             
REMARK 290   SMTRY3   2  0.000000  0.000000  1.000000       18.30333             
REMARK 290   SMTRY1   3 -0.500000  0.866025  0.000000        0.00000             
REMARK 290   SMTRY2   3 -0.866025 -0.500000  0.000000        0.00000             
REMARK 290   SMTRY3   3  0.000000  0.000000  1.000000       36.60667             
REMARK 290   SMTRY1   4 -0.500000  0.866025  0.000000        0.00000             
REMARK 290   SMTRY2   4  0.866025  0.500000  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        0.00000             
REMARK 290   SMTRY2   5  0.000000 -1.000000  0.000000        0.00000             
REMARK 290   SMTRY3   5  0.000000  0.000000 -1.000000       36.60667             
REMARK 290   SMTRY1   6 -0.500000 -0.866025  0.000000        0.00000             
REMARK 290   SMTRY2   6 -0.866025  0.500000  0.000000        0.00000             
REMARK 290   SMTRY3   6  0.000000  0.000000 -1.000000       18.30333             
REMARK 290                                                                       
REMARK 290 REMARK: NULL                                                          
REMARK 300                                                                       
REMARK 300 BIOMOLECULE: 1                                                        
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 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 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     HIS A   212                                                       
REMARK 465     ARG A   213                                                       
REMARK 465     VAL A   214                                                       
REMARK 465     ARG A   215                                                       
REMARK 465     GLY A   216                                                       
REMARK 465     VAL A   217                                                       
REMARK 465     ARG A   218                                                       
REMARK 465     ARG A   219                                                       
REMARK 465     THR A   220                                                       
REMARK 465     ILE A   399                                                       
REMARK 465     PRO A   400                                                       
REMARK 465     GLN A   401                                                       
REMARK 465     VAL A   402                                                       
REMARK 465     SER A   403                                                       
REMARK 465     PRO A   404                                                       
REMARK 465     VAL A   405                                                       
REMARK 465     ARG A   406                                                       
REMARK 465     ARG A   407                                                       
REMARK 465     ALA A   408                                                       
REMARK 465     PRO A   409                                                       
REMARK 465     SER A   410                                                       
REMARK 465     ARG A   411                                                       
REMARK 465     ARG A   412                                                       
REMARK 465     HIS A   413                                                       
REMARK 465     GLY A   414                                                       
REMARK 465     VAL A   415                                                       
REMARK 465     ARG A   416                                                       
REMARK 465     ALA A   417                                                       
REMARK 465     LYS A   418                                                       
REMARK 465     VAL A   419                                                       
REMARK 465     GLN A   420                                                       
REMARK 465     PRO A   421                                                       
REMARK 465     GLN A   422                                                       
REMARK 465     ALA A   423                                                       
REMARK 465     ARG A   424                                                       
REMARK 465     LYS A   425                                                       
REMARK 465     LYS A   426                                                       
REMARK 465     GLU A   427                                                       
REMARK 465     MET A   428                                                       
REMARK 465     GLU A   429                                                       
REMARK 465     MET A   430                                                       
REMARK 465     ARG A   431                                                       
REMARK 465     GLN A   432                                                       
REMARK 465     LEU A   433                                                       
REMARK 465     GLN A   434                                                       
REMARK 465     ARG A   435                                                       
REMARK 465     GLY A   436                                                       
REMARK 465     PRO A   437                                                       
REMARK 465     ALA A   438                                                       
REMARK 480                                                                       
REMARK 480 ZERO OCCUPANCY ATOM                                                   
REMARK 480 THE FOLLOWING RESIDUES HAVE ATOMS MODELED WITH ZERO                   
REMARK 480 OCCUPANCY. THE LOCATION AND PROPERTIES OF THESE ATOMS                 
REMARK 480 MAY NOT BE RELIABLE. (M=MODEL NUMBER; RES=RESIDUE NAME;               
REMARK 480 C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE):          
REMARK 480   M RES C SSEQI ATOMS                                                 
REMARK 480     LYS A   -1   CG   CD                                              
REMARK 480     LYS A   17   CD   CE   NZ                                         
REMARK 480     GLU A   21   CD   OE1  OE2                                        
REMARK 480     ARG A   33   NH1  NH2                                             
REMARK 480     ARG A   90   NH2                                                  
REMARK 480     ARG A  178   NE   CZ   NH1  NH2                                   
REMARK 480     ARG A  182   CD   NE   CZ   NH1  NH2                              
REMARK 480     PHE A  210   CD1  CD2  CE1  CE2  CZ                               
REMARK 480     GLU A  211   CG   CD   OE1  OE2                                   
REMARK 480     LYS A  229   CD   CE   NZ                                         
REMARK 480     TRP A  249   NE1  CE2  CZ2  CZ3  CH2                              
REMARK 480     GLU A  299   CD   OE1  OE2                                        
REMARK 480     ARG A  302   NH1  NH2                                             
REMARK 480     GLU A  387   CD   OE1  OE2                                        
REMARK 480     LYS A  396   NZ                                                   
REMARK 480     ARG A  397   NH1                                                  
REMARK 500                                                                       
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                          
REMARK 500 SUBTOPIC: CLOSE CONTACTS IN SAME ASYMMETRIC UNIT                      
REMARK 500                                                                       
REMARK 500 THE FOLLOWING ATOMS ARE IN CLOSE CONTACT.                             
REMARK 500                                                                       
REMARK 500  ATM1  RES C  SSEQI   ATM2  RES C  SSEQI           DISTANCE           
REMARK 500   N    ARG A   141     O    HOH A  4058              2.10             
REMARK 500   OD1  ASP A   138     O    HOH A  4058              2.18             
REMARK 500   NZ   LYS A   308     O    HOH A  3934              2.19             
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    ARG A  90       31.37     72.18                                    
REMARK 500    ARG A 141       16.53   -145.49                                    
REMARK 500    TRP A 244        5.06   -151.09                                    
REMARK 500    TYR A 266      136.16   -172.10                                    
REMARK 500    HIS A 346      105.32   -161.71                                    
REMARK 500    ALA A 386     -126.82    -90.52                                    
REMARK 500                                                                       
REMARK 500 REMARK: NULL                                                          
REMARK 615                                                                       
REMARK 615 ZERO OCCUPANCY ATOM                                                   
REMARK 615 THE FOLLOWING RESIDUES HAVE ATOMS MODELED WITH ZERO                   
REMARK 615 OCCUPANCY. THE LOCATION AND PROPERTIES OF THESE ATOMS                 
REMARK 615 MAY NOT BE RELIABLE. (M=MODEL NUMBER; RES=RESIDUE NAME;               
REMARK 615 C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE):          
REMARK 615   M RES C  SSEQI                                                      
REMARK 615     HOH A  3952                                                       
REMARK 615     NAG A   775                                                       
REMARK 615     NAG A  1775                                                       
REMARK 615     NAG A  2775                                                       
DBREF  2NSM A    1   438  UNP    P15169   CBPN_HUMAN      21    458              
SEQADV 2NSM LYS A   -1  UNP  P15169              CLONING ARTIFACT                
SEQADV 2NSM LEU A    1  UNP  P15169    VAL    21 CONFLICT                        
SEQADV 2NSM ALA A    2  UNP  P15169    THR    22 CONFLICT                        
SEQADV 2NSM LYS A  308  UNP  P15169    ARG   328 CONFLICT                        
SEQADV 2NSM GLN A  329  UNP  P15169    GLU   349 CONFLICT                        
SEQRES   1 A  439  LYS LEU ALA PHE ARG HIS HIS ARG TYR ASP ASP LEU VAL           
SEQRES   2 A  439  ARG THR LEU TYR LYS VAL GLN ASN GLU CYS PRO GLY ILE           
SEQRES   3 A  439  THR ARG VAL TYR SER ILE GLY ARG SER VAL GLU GLY ARG           
SEQRES   4 A  439  HIS LEU TYR VAL LEU GLU PHE SER ASP HIS PRO GLY ILE           
SEQRES   5 A  439  HIS GLU PRO LEU GLU PRO GLU VAL LYS TYR VAL GLY ASN           
SEQRES   6 A  439  MET HIS GLY ASN GLU ALA LEU GLY ARG GLU LEU MET LEU           
SEQRES   7 A  439  GLN LEU SER GLU PHE LEU CYS GLU GLU PHE ARG ASN ARG           
SEQRES   8 A  439  ASN GLN ARG ILE VAL GLN LEU ILE GLN ASP THR ARG ILE           
SEQRES   9 A  439  HIS ILE LEU PRO SER MET ASN PRO ASP GLY TYR GLU VAL           
SEQRES  10 A  439  ALA ALA ALA GLN GLY PRO ASN LYS PRO GLY TYR LEU VAL           
SEQRES  11 A  439  GLY ARG ASN ASN ALA ASN GLY VAL ASP LEU ASN ARG ASN           
SEQRES  12 A  439  PHE PRO ASP LEU ASN THR TYR ILE TYR TYR ASN GLU LYS           
SEQRES  13 A  439  TYR GLY GLY PRO ASN HIS HIS LEU PRO LEU PRO ASP ASN           
SEQRES  14 A  439  TRP LYS SER GLN VAL GLU PRO GLU THR ARG ALA VAL ILE           
SEQRES  15 A  439  ARG TRP MET HIS SER PHE ASN PHE VAL LEU SER ALA ASN           
SEQRES  16 A  439  LEU HIS GLY GLY ALA VAL VAL ALA ASN TYR PRO TYR ASP           
SEQRES  17 A  439  LYS SER PHE GLU HIS ARG VAL ARG GLY VAL ARG ARG THR           
SEQRES  18 A  439  ALA SER THR PRO THR PRO ASP ASP LYS LEU PHE GLN LYS           
SEQRES  19 A  439  LEU ALA LYS VAL TYR SER TYR ALA HIS GLY TRP MET PHE           
SEQRES  20 A  439  GLN GLY TRP ASN CYS GLY ASP TYR PHE PRO ASP GLY ILE           
SEQRES  21 A  439  THR ASN GLY ALA SER TRP TYR SER LEU SER LYS GLY MET           
SEQRES  22 A  439  GLN ASP PHE ASN TYR LEU HIS THR ASN CYS PHE GLU ILE           
SEQRES  23 A  439  THR LEU GLU LEU SER CYS ASP LYS PHE PRO PRO GLU GLU           
SEQRES  24 A  439  GLU LEU GLN ARG GLU TRP LEU GLY ASN LYS GLU ALA LEU           
SEQRES  25 A  439  ILE GLN PHE LEU GLU GLN VAL HIS GLN GLY ILE LYS GLY           
SEQRES  26 A  439  MET VAL LEU ASP GLN ASN TYR ASN ASN LEU ALA ASN ALA           
SEQRES  27 A  439  VAL ILE SER VAL SER GLY ILE ASN HIS ASP VAL THR SER           
SEQRES  28 A  439  GLY ASP HIS GLY ASP TYR PHE ARG LEU LEU LEU PRO GLY           
SEQRES  29 A  439  ILE TYR THR VAL SER ALA THR ALA PRO GLY TYR ASP PRO           
SEQRES  30 A  439  GLU THR VAL THR VAL THR VAL GLY PRO ALA GLU PRO THR           
SEQRES  31 A  439  LEU VAL ASN PHE HIS LEU LYS ARG SER ILE PRO GLN VAL           
SEQRES  32 A  439  SER PRO VAL ARG ARG ALA PRO SER ARG ARG HIS GLY VAL           
SEQRES  33 A  439  ARG ALA LYS VAL GLN PRO GLN ALA ARG LYS LYS GLU MET           
SEQRES  34 A  439  GLU MET ARG GLN LEU GLN ARG GLY PRO ALA                       
MODRES 2NSM THR A  380  THR  GLYCOSYLATION SITE                                  
MODRES 2NSM THR A  382  THR  GLYCOSYLATION SITE                                  
MODRES 2NSM THR A  389  THR  GLYCOSYLATION SITE                                  
HET    NAG  A 775      14                                                        
HET    NAG  A1775      14                                                        
HET    NAG  A2775      14                                                        
HET    SO4  A 776       5                                                        
HET    SO4  A1776       5                                                        
HET    SO4  A2776       5                                                        
HET    SO4  A3776       5                                                        
HETNAM     NAG 2-ACETAMIDO-2-DEOXY-BETA-D-GLUCOPYRANOSE                          
HETNAM     SO4 SULFATE ION                                                       
HETSYN     NAG N-ACETYL-BETA-D-GLUCOSAMINE; 2-ACETAMIDO-2-DEOXY-BETA-            
HETSYN   2 NAG  D-GLUCOSE; 2-ACETAMIDO-2-DEOXY-D-GLUCOSE; 2-ACETAMIDO-           
HETSYN   3 NAG  2-DEOXY-GLUCOSE; N-ACETYL-D-GLUCOSAMINE                          
FORMUL   2  NAG    3(C8 H15 N O6)                                                
FORMUL   5  SO4    4(O4 S 2-)                                                    
FORMUL   9  HOH   *370(H2 O)                                                     
HELIX    1   1 ARG A    7  CYS A   22  1                                  16     
HELIX    2   2 ALA A   70  ARG A   90  1                                  21     
HELIX    3   3 ASN A   91  THR A  101  1                                  11     
HELIX    4   4 ASN A  110  GLN A  120  1                                  11     
HELIX    5   5 ASP A  138  ASN A  142  5                                   5     
HELIX    6   6 LEU A  146  GLY A  157  1                                  12     
HELIX    7   7 ASN A  168  VAL A  173  1                                   6     
HELIX    8   8 GLU A  174  PHE A  187  1                                  14     
HELIX    9   9 ASP A  227  HIS A  242  1                                  16     
HELIX   10  10 TRP A  244  GLN A  247  5                                   4     
HELIX   11  11 GLY A  262  TYR A  266  1                                   5     
HELIX   12  12 GLY A  271  THR A  280  1                                  10     
HELIX   13  13 PRO A  296  GLU A  298  5                                   3     
HELIX   14  14 GLU A  299  GLN A  317  1                                  19     
SHEET    1   A 8 THR A  26  ARG A  33  0                                         
SHEET    2   A 8 HIS A  39  PHE A  45 -1  O  VAL A  42   N  TYR A  29            
SHEET    3   A 8 ARG A 102  LEU A 106 -1  O  ILE A 103   N  PHE A  45            
SHEET    4   A 8 GLU A  58  GLY A  63  1  N  VAL A  59   O  ARG A 102            
SHEET    5   A 8 PHE A 189  HIS A 196  1  O  LEU A 195   N  VAL A  62            
SHEET    6   A 8 PHE A 283  SER A 290  1  O  LEU A 287   N  HIS A 196            
SHEET    7   A 8 ALA A 199  TYR A 204 -1  N  ASN A 203   O  THR A 286            
SHEET    8   A 8 ILE A 259  ASN A 261  1  O  THR A 260   N  ALA A 202            
SHEET    1   B 2 TRP A 249  ASN A 250  0                                         
SHEET    2   B 2 ASP A 253  TYR A 254 -1  O  ASP A 253   N  ASN A 250            
SHEET    1   C 3 ASP A 355  ARG A 358  0                                         
SHEET    2   C 3 ILE A 322  LEU A 327 -1  N  ILE A 322   O  ARG A 358            
SHEET    3   C 3 THR A 389  LEU A 390  1  O  THR A 389   N  LYS A 323            
SHEET    1   D 3 ASP A 355  ARG A 358  0                                         
SHEET    2   D 3 ILE A 322  LEU A 327 -1  N  ILE A 322   O  ARG A 358            
SHEET    3   D 3 PHE A 393  HIS A 394  1  O  PHE A 393   N  LEU A 327            
SHEET    1   E 4 ILE A 344  THR A 349  0                                         
SHEET    2   E 4 VAL A 338  VAL A 341 -1  N  ILE A 339   O  VAL A 348            
SHEET    3   E 4 GLY A 363  THR A 370 -1  O  THR A 370   N  VAL A 338            
SHEET    4   E 4 GLU A 377  VAL A 383 -1  O  VAL A 383   N  GLY A 363            
SHEET    1   F 2 TYR A 374  ASP A 375  0                                         
SHEET    2   F 2 LYS A 396  ARG A 397 -1  O  LYS A 396   N  ASP A 375            
SSBOND   1 CYS A   22    CYS A   84                          1555   1555  2.04   
SSBOND   2 CYS A  251    CYS A  291                          1555   1555  2.03   
LINK         OG1 THR A 380                 C1  NAG A 775     1555   1555  1.41   
LINK         OG1 THR A 382                 C1  NAG A1775     1555   1555  1.41   
LINK         OG1 THR A 389                 C1  NAG A2775     1555   1555  1.41   
CISPEP   1 GLY A  121    PRO A  122          0         0.07                      
CISPEP   2 PRO A  205    TYR A  206          0        -3.41                      
CRYST1  150.030  150.030   54.910  90.00  90.00 120.00 P 31 2 1      6           
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      0.006665  0.003848  0.000000        0.00000                          
SCALE2      0.000000  0.007696  0.000000        0.00000                          
SCALE3      0.000000  0.000000  0.018212        0.00000                          
END