HEADER    HYDROLASE                               16-MAR-96   1LBU               
TITLE     HYDROLASE METALLO (ZN) DD-PEPTIDASE                                    
COMPND    MOL_ID: 1;                                                             
COMPND   2 MOLECULE: MURAMOYL-PENTAPEPTIDE CARBOXYPEPTIDASE;                     
COMPND   3 CHAIN: A;                                                             
COMPND   4 EC: 3.4.17.8                                                          
SOURCE    MOL_ID: 1;                                                             
SOURCE   2 ORGANISM_SCIENTIFIC: STREPTOMYCES ALBUS;                              
SOURCE   3 ORGANISM_TAXID: 1962;                                                 
SOURCE   4 STRAIN: G                                                             
KEYWDS    HYDROLASE, NUCLEAR RECEPTOR, CARBOXYPEPTIDASE                          
EXPDTA    X-RAY DIFFRACTION                                                      
AUTHOR    P.CHARLIER,J.-P.WERY,O.DIDEBERG,J.-M.FRERE                             
REVDAT   4   13-JUL-11 1LBU    1       VERSN                                     
REVDAT   3   24-FEB-09 1LBU    1       VERSN                                     
REVDAT   2   14-JUN-05 1LBU    1       AUTHOR JRNL                               
REVDAT   1   08-NOV-96 1LBU    0                                                 
JRNL        AUTH   P.CHARLIER,J.-P.WERY,O.DIDEBERG,J.-M.FRERE                    
JRNL        TITL   STREPTOMYCES ALBUS G D-ALA-A-ALA CARBOXYPEPTIDASE             
JRNL        REF    HANDBOOK OF METALLOPROTEINS   V.   3   164 2004               
JRNL        REFN                                                                 
REMARK   1                                                                       
REMARK   1 REFERENCE 1                                                           
REMARK   1  AUTH   J.M.GHUYSEN,J.LAMOTTE-BRASSEUR,B.JORIS,G.D.SHOCKMAN           
REMARK   1  TITL   BINDING SITE-SHAPED REPEATED SEQUENCES OF BACTERIAL WALL      
REMARK   1  TITL 2 PEPTIDOGLYCAN HYDROLASES                                      
REMARK   1  REF    FEBS LETT.                    V. 342    23 1994               
REMARK   1  REFN                   ISSN 0014-5793                                
REMARK   1 REFERENCE 2                                                           
REMARK   1  AUTH   O.DIDEBERG,P.CHARLIER,G.DIVE,B.JORIS,J.M.FRERE,J.M.GHUYSEN    
REMARK   1  TITL   STRUCTURE OF A ZN2+-CONTAINING D-ALANYL-D-ALANINE-CLEAVING    
REMARK   1  TITL 2 CARBOXYPEPTIDASE AT 2.5 A RESOLUTION                          
REMARK   1  REF    NATURE                        V. 299   469 1982               
REMARK   1  REFN                   ISSN 0028-0836                                
REMARK   2                                                                       
REMARK   2 RESOLUTION.    1.80 ANGSTROMS.                                        
REMARK   3                                                                       
REMARK   3 REFINEMENT.                                                           
REMARK   3   PROGRAM     : PROLSQ                                                
REMARK   3   AUTHORS     : KONNERT,HENDRICKSON                                   
REMARK   3                                                                       
REMARK   3  DATA USED IN REFINEMENT.                                             
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 1.80                            
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 6.00                            
REMARK   3   DATA CUTOFF            (SIGMA(F)) : 2.000                           
REMARK   3   COMPLETENESS FOR RANGE        (%) : 84.0                            
REMARK   3   NUMBER OF REFLECTIONS             : 12633                           
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 + TEST SET) : NULL                             
REMARK   3   R VALUE            (WORKING SET) : 0.164                            
REMARK   3   FREE R VALUE                     : NULL                             
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : NULL                             
REMARK   3   FREE R VALUE TEST SET COUNT      : NULL                             
REMARK   3                                                                       
REMARK   3  FIT/AGREEMENT OF MODEL WITH ALL DATA.                                
REMARK   3   R VALUE   (WORKING + TEST SET, NO CUTOFF) : NULL                    
REMARK   3   R VALUE          (WORKING SET, NO CUTOFF) : NULL                    
REMARK   3   FREE R VALUE                  (NO CUTOFF) : NULL                    
REMARK   3   FREE R VALUE TEST SET SIZE (%, NO CUTOFF) : NULL                    
REMARK   3   FREE R VALUE TEST SET COUNT   (NO CUTOFF) : NULL                    
REMARK   3   TOTAL NUMBER OF REFLECTIONS   (NO CUTOFF) : NULL                    
REMARK   3                                                                       
REMARK   3  NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.                     
REMARK   3   PROTEIN ATOMS            : 1555                                     
REMARK   3   NUCLEIC ACID ATOMS       : 0                                        
REMARK   3   HETEROGEN ATOMS          : 1                                        
REMARK   3   SOLVENT ATOMS            : 229                                      
REMARK   3                                                                       
REMARK   3  B VALUES.                                                            
REMARK   3   FROM WILSON PLOT           (A**2) : NULL                            
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : NULL                            
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  RMS DEVIATIONS FROM IDEAL VALUES.                                    
REMARK   3   DISTANCE RESTRAINTS.                    RMS    SIGMA                
REMARK   3    BOND LENGTH                     (A) : 0.016 ; NULL                 
REMARK   3    ANGLE DISTANCE                  (A) : 0.034 ; NULL                 
REMARK   3    INTRAPLANAR 1-4 DISTANCE        (A) : NULL  ; NULL                 
REMARK   3    H-BOND OR METAL COORDINATION    (A) : NULL  ; NULL                 
REMARK   3                                                                       
REMARK   3   PLANE RESTRAINT                  (A) : NULL  ; NULL                 
REMARK   3   CHIRAL-CENTER RESTRAINT       (A**3) : NULL  ; NULL                 
REMARK   3                                                                       
REMARK   3   NON-BONDED CONTACT RESTRAINTS.                                      
REMARK   3    SINGLE TORSION                  (A) : NULL  ; NULL                 
REMARK   3    MULTIPLE TORSION                (A) : NULL  ; NULL                 
REMARK   3    H-BOND (X...Y)                  (A) : NULL  ; NULL                 
REMARK   3    H-BOND (X-H...Y)                (A) : NULL  ; NULL                 
REMARK   3                                                                       
REMARK   3   CONFORMATIONAL TORSION ANGLE RESTRAINTS.                            
REMARK   3    SPECIFIED                 (DEGREES) : NULL  ; NULL                 
REMARK   3    PLANAR                    (DEGREES) : NULL  ; NULL                 
REMARK   3    STAGGERED                 (DEGREES) : NULL  ; NULL                 
REMARK   3    TRANSVERSE                (DEGREES) : NULL  ; 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  OTHER REFINEMENT REMARKS:                                            
REMARK   3  AMINO ACIDS 43 - 109 ARE SIMILAR TO AMINO ACIDS 194 - 261            
REMARK   3  OF B. SUBTILIS AUTOLYSIN.                                            
REMARK   4                                                                       
REMARK   4 1LBU COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                          
REMARK 100                                                                       
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY BNL.                                 
REMARK 200                                                                       
REMARK 200 EXPERIMENTAL DETAILS                                                  
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                   
REMARK 200  DATE OF DATA COLLECTION        : NULL                                
REMARK 200  TEMPERATURE           (KELVIN) : NULL                                
REMARK 200  PH                             : NULL                                
REMARK 200  NUMBER OF CRYSTALS USED        : NULL                                
REMARK 200                                                                       
REMARK 200  SYNCHROTRON              (Y/N) : NULL                                
REMARK 200  RADIATION SOURCE               : NULL                                
REMARK 200  BEAMLINE                       : NULL                                
REMARK 200  X-RAY GENERATOR MODEL          : NULL                                
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : NULL                                
REMARK 200  WAVELENGTH OR RANGE        (A) : NULL                                
REMARK 200  MONOCHROMATOR                  : NULL                                
REMARK 200  OPTICS                         : NULL                                
REMARK 200                                                                       
REMARK 200  DETECTOR TYPE                  : NULL                                
REMARK 200  DETECTOR MANUFACTURER          : NULL                                
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : NULL                                
REMARK 200  DATA SCALING SOFTWARE          : NULL                                
REMARK 200                                                                       
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 15460                               
REMARK 200  RESOLUTION RANGE HIGH      (A) : 1.800                               
REMARK 200  RESOLUTION RANGE LOW       (A) : 30.000                              
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : 0.000                               
REMARK 200                                                                       
REMARK 200 OVERALL.                                                              
REMARK 200  COMPLETENESS FOR RANGE     (%) : 100.0                               
REMARK 200  DATA REDUNDANCY                : NULL                                
REMARK 200  R MERGE                    (I) : NULL                                
REMARK 200  R SYM                      (I) : NULL                                
REMARK 200   FOR THE DATA SET  : NULL                                
REMARK 200                                                                       
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                      
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : NULL                      
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : NULL                      
REMARK 200  COMPLETENESS FOR SHELL     (%) : NULL                                
REMARK 200  DATA REDUNDANCY IN SHELL       : NULL                                
REMARK 200  R MERGE FOR SHELL          (I) : NULL                                
REMARK 200  R SYM FOR SHELL            (I) : NULL                                
REMARK 200   FOR SHELL         : NULL                                
REMARK 200                                                                       
REMARK 200 DIFFRACTION PROTOCOL: NULL                                            
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: NULL                          
REMARK 200 SOFTWARE USED: NULL                                                   
REMARK 200 STARTING MODEL: NULL                                                  
REMARK 200                                                                       
REMARK 200 REMARK: NULL                                                          
REMARK 280                                                                       
REMARK 280 CRYSTAL                                                               
REMARK 280 SOLVENT CONTENT, VS   (%): 43.39                                      
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.17                      
REMARK 280                                                                       
REMARK 280 CRYSTALLIZATION CONDITIONS: NULL                                      
REMARK 290                                                                       
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                             
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 1 21 1                          
REMARK 290                                                                       
REMARK 290      SYMOP   SYMMETRY                                                 
REMARK 290     NNNMMM   OPERATOR                                                 
REMARK 290       1555   X,Y,Z                                                    
REMARK 290       2555   -X,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       24.85000             
REMARK 290   SMTRY3   2  0.000000  0.000000 -1.000000        0.00000             
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 400                                                                       
REMARK 400 COMPOUND                                                              
REMARK 400 MURAMOYL-PENTAPEPTIDE CARBOXYPEPTIDASE HYDROLYSES INSOLUBLE           
REMARK 400 PEPTIDOGLYCAN CLEAVAGE OF UDP-N-ACETYLMURAMOYL-L-ALANYL-D-            
REMARK 400 GAMMA-GLUTAMYL-CARBOXY-L-LYSYL-D-ALANYL-|-D-ALANINE.                  
REMARK 470                                                                       
REMARK 470 MISSING ATOM                                                          
REMARK 470 THE FOLLOWING RESIDUES HAVE MISSING ATOMS (M=MODEL NUMBER;            
REMARK 470 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER;           
REMARK 470 I=INSERTION CODE):                                                    
REMARK 470   M RES CSSEQI  ATOMS                                                 
REMARK 470     ASP A   1    CG   OD1  OD2                                        
REMARK 500                                                                       
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                          
REMARK 500 SUBTOPIC: COVALENT BOND ANGLES                                        
REMARK 500                                                                       
REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES               
REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE                
REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN                
REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE).                  
REMARK 500                                                                       
REMARK 500 STANDARD TABLE:                                                       
REMARK 500 FORMAT: (10X,I3,1X,A3,1X,A1,I4,A1,3(1X,A4,2X),12X,F5.1)               
REMARK 500                                                                       
REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999                         
REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996                      
REMARK 500                                                                       
REMARK 500  M RES CSSEQI ATM1   ATM2   ATM3                                      
REMARK 500    GLY A   2   N   -  CA  -  C   ANGL. DEV. =  20.4 DEGREES           
REMARK 500    ARG A  25   NE  -  CZ  -  NH1 ANGL. DEV. =  -3.4 DEGREES           
REMARK 500    TYR A  29   CB  -  CG  -  CD2 ANGL. DEV. =  -3.8 DEGREES           
REMARK 500    ASP A  39   CB  -  CG  -  OD1 ANGL. DEV. =   7.3 DEGREES           
REMARK 500    ARG A  52   NE  -  CZ  -  NH1 ANGL. DEV. =   4.5 DEGREES           
REMARK 500    ARG A  52   NE  -  CZ  -  NH2 ANGL. DEV. =  -5.0 DEGREES           
REMARK 500    TYR A  74   CB  -  CG  -  CD2 ANGL. DEV. =  -3.8 DEGREES           
REMARK 500    TYR A  88   CB  -  CG  -  CD2 ANGL. DEV. =   6.4 DEGREES           
REMARK 500    TYR A  88   CB  -  CG  -  CD1 ANGL. DEV. =  -6.1 DEGREES           
REMARK 500    ARG A 109   CD  -  NE  -  CZ  ANGL. DEV. =  10.2 DEGREES           
REMARK 500    ARG A 109   NE  -  CZ  -  NH1 ANGL. DEV. =   6.0 DEGREES           
REMARK 500    ARG A 109   NE  -  CZ  -  NH2 ANGL. DEV. =  -4.1 DEGREES           
REMARK 500    ARG A 138   NE  -  CZ  -  NH1 ANGL. DEV. =   3.8 DEGREES           
REMARK 500    ASP A 194   CB  -  CA  -  C   ANGL. DEV. =  19.1 DEGREES           
REMARK 500    ASP A 194   CA  -  C   -  O   ANGL. DEV. =  14.7 DEGREES           
REMARK 500    ASP A 194   O   -  C   -  N   ANGL. DEV. = -14.8 DEGREES           
REMARK 500    ARG A 204   CD  -  NE  -  CZ  ANGL. DEV. =  12.1 DEGREES           
REMARK 500    ARG A 204   NE  -  CZ  -  NH1 ANGL. DEV. =   4.2 DEGREES           
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    CYS A  81       -7.67     83.86                                    
REMARK 500    CYS A  94      -76.07    -95.92                                    
REMARK 500    ASP A  97       -4.50   -149.02                                    
REMARK 500    SER A 152      124.45    -24.50                                    
REMARK 500    PRO A 187      121.05    -33.96                                    
REMARK 500    HIS A 195      158.76    167.72                                    
REMARK 500    ALA A 208       68.06   -158.94                                    
REMARK 500                                                                       
REMARK 500 REMARK: NULL                                                          
REMARK 500                                                                       
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                          
REMARK 500 SUBTOPIC: CHIRAL CENTERS                                              
REMARK 500                                                                       
REMARK 500 UNEXPECTED CONFIGURATION OF THE FOLLOWING CHIRAL                      
REMARK 500 CENTER(S) USING IMPROPER CA--C--CB--N CHIRALITY                       
REMARK 500 FOR AMINO ACIDS AND C1'--O4'--N1(N9)--C2' FOR                         
REMARK 500 NUCLEIC ACIDS OR EQUIVALENT ANGLE                                     
REMARK 500 M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN                             
REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE                    
REMARK 500                                                                       
REMARK 500 STANDARD TABLE:                                                       
REMARK 500 FORMAT: (10X,I3,1X,A3,1X,A1,I4,A1,6X,F5.1,6X,A1,10X,A1,3X,A16)        
REMARK 500                                                                       
REMARK 500  M RES CSSEQI    IMPROPER   EXPECTED   FOUND DETAILS                  
REMARK 500    HIS A 179        25.0      L          L   OUTSIDE RANGE            
REMARK 500                                                                       
REMARK 500 REMARK: NULL                                                          
REMARK 525                                                                       
REMARK 525 SOLVENT                                                               
REMARK 525                                                                       
REMARK 525 THE SOLVENT MOLECULES HAVE CHAIN IDENTIFIERS THAT                     
REMARK 525 INDICATE THE POLYMER CHAIN WITH WHICH THEY ARE MOST                   
REMARK 525 CLOSELY ASSOCIATED. THE REMARK LISTS ALL THE SOLVENT                  
REMARK 525 MOLECULES WHICH ARE MORE THAN 5A AWAY FROM THE                        
REMARK 525 NEAREST POLYMER CHAIN (M = MODEL NUMBER;                              
REMARK 525 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE                   
REMARK 525 NUMBER; I=INSERTION CODE):                                            
REMARK 525                                                                       
REMARK 525  M RES CSSEQI                                                         
REMARK 525    HOH A 338        DISTANCE =  5.10 ANGSTROMS                        
REMARK 525    HOH A 432        DISTANCE =  5.40 ANGSTROMS                        
REMARK 620                                                                       
REMARK 620 METAL COORDINATION                                                    
REMARK 620 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER;                
REMARK 620 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE):                              
REMARK 620                                                                       
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                          
REMARK 620                              ZN A 214  ZN                             
REMARK 620 N RES CSSEQI ATOM                                                     
REMARK 620 1 HIS A 154   NE2                                                     
REMARK 620 2 ASP A 161   OD1 105.7                                               
REMARK 620 3 HIS A 197   ND1 102.1 113.3                                         
REMARK 620 4 HOH A 234   O   121.9 115.4  97.6                                   
REMARK 620 N                    1     2     3                                    
REMARK 800                                                                       
REMARK 800 SITE                                                                  
REMARK 800 SITE_IDENTIFIER: CAT                                                  
REMARK 800 EVIDENCE_CODE: UNKNOWN                                                
REMARK 800 SITE_DESCRIPTION: THE ACTIVE SITE.                                    
REMARK 800                                                                       
REMARK 800 SITE_IDENTIFIER: AC1                                                  
REMARK 800 EVIDENCE_CODE: SOFTWARE                                               
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN A 214                   
REMARK 999                                                                       
REMARK 999 SEQUENCE                                                              
REMARK 999 THE FIRST AMINO ACID OF THE NATIVE PROTEIN IS ASP 1 WHICH             
REMARK 999 IS PARTIALLY BLOCKED IN THIS STRUCTURE AS A RESULT OF THE             
REMARK 999 CYCLIZATION OF THE FIRST TWO AMINO ACIDS INTO                         
REMARK 999 ANHYDROASPARTYLGLYCINE.                                               
DBREF  1LBU A    1   213  UNP    P00733   CBPM_STRAL      43    255              
SEQRES   1 A  213  ASP GLY CYS TYR THR TRP SER GLY THR LEU SER GLU GLY           
SEQRES   2 A  213  SER SER GLY GLU ALA VAL ARG GLN LEU GLN ILE ARG VAL           
SEQRES   3 A  213  ALA GLY TYR PRO GLY THR GLY ALA GLN LEU ALA ILE ASP           
SEQRES   4 A  213  GLY GLN PHE GLY PRO ALA THR LYS ALA ALA VAL GLN ARG           
SEQRES   5 A  213  PHE GLN SER ALA TYR GLY LEU ALA ALA ASP GLY ILE ALA           
SEQRES   6 A  213  GLY PRO ALA THR PHE ASN LYS ILE TYR GLN LEU GLN ASP           
SEQRES   7 A  213  ASP ASP CYS THR PRO VAL ASN PHE THR TYR ALA GLU LEU           
SEQRES   8 A  213  ASN ARG CYS ASN SER ASP TRP SER GLY GLY LYS VAL SER           
SEQRES   9 A  213  ALA ALA THR ALA ARG ALA ASN ALA LEU VAL THR MET TRP           
SEQRES  10 A  213  LYS LEU GLN ALA MET ARG HIS ALA MET GLY ASP LYS PRO           
SEQRES  11 A  213  ILE THR VAL ASN GLY GLY PHE ARG SER VAL THR CYS ASN           
SEQRES  12 A  213  SER ASN VAL GLY GLY ALA SER ASN SER ARG HIS MET TYR           
SEQRES  13 A  213  GLY HIS ALA ALA ASP LEU GLY ALA GLY SER GLN GLY PHE           
SEQRES  14 A  213  CYS ALA LEU ALA GLN ALA ALA ARG ASN HIS GLY PHE THR           
SEQRES  15 A  213  GLU ILE LEU GLY PRO GLY TYR PRO GLY HIS ASN ASP HIS           
SEQRES  16 A  213  THR HIS VAL ALA GLY GLY ASP GLY ARG PHE TRP SER ALA           
SEQRES  17 A  213  PRO SER CYS GLY ILE                                           
HET     ZN  A 214       1                                                        
HETNAM      ZN ZINC ION                                                          
FORMUL   2   ZN    ZN 2+                                                         
FORMUL   3  HOH   *229(H2 O)                                                     
HELIX    1   1 GLU A   17  ARG A   25  1                                   9     
HELIX    2   2 ALA A   27  TYR A   29  5                                   3     
HELIX    3   3 PRO A   44  TYR A   57  1                                  14     
HELIX    4   4 PRO A   67  LEU A   76  1                                  10     
HELIX    5   5 ALA A   89  LEU A   91  5                                   3     
HELIX    6   6 ALA A  105  ALA A  125  1                                  21     
HELIX    7   7 VAL A  140  VAL A  146  1                                   7     
HELIX    8   8 ARG A  153  TYR A  156  5                                   4     
HELIX    9   9 PHE A  169  ASN A  178  1                                  10     
HELIX   10  10 PRO A  209  CYS A  211  5                                   3     
SHEET    1   A 4 ALA A 159  LEU A 162  0                                         
SHEET    2   A 4 THR A 196  ALA A 199 -1  N  VAL A 198   O  ALA A 160            
SHEET    3   A 4 GLU A 183  LEU A 185 -1  N  LEU A 185   O  HIS A 197            
SHEET    4   A 4 PHE A 205  SER A 207  1  N  PHE A 205   O  ILE A 184            
SSBOND   1 CYS A    3    CYS A   81                          1555   1555  1.94   
SSBOND   2 CYS A   94    CYS A  142                          1555   1555  2.03   
SSBOND   3 CYS A  170    CYS A  211                          1555   1555  1.96   
LINK        ZN    ZN A 214                 NE2 HIS A 154     1555   1555  2.15   
LINK        ZN    ZN A 214                 OD1 ASP A 161     1555   1555  1.99   
LINK        ZN    ZN A 214                 ND1 HIS A 197     1555   1555  2.15   
LINK        ZN    ZN A 214                 O   HOH A 234     1555   1555  2.12   
SITE     1 CAT  4 HIS A 154  ASP A 161  HIS A 197   ZN A 214                     
SITE     1 AC1  4 HIS A 154  ASP A 161  HIS A 197  HOH A 234                     
CRYST1   51.080   49.700   38.650  90.00 100.60  90.00 P 1 21 1      2           
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      0.019577  0.000000  0.003664        0.00000                          
SCALE2      0.000000  0.020121  0.000000        0.00000                          
SCALE3      0.000000  0.000000  0.026322        0.00000                          
END