PDB Short entry for 2AEB
HEADER    HYDROLASE/HYDROLASE INHIBITOR           21-JUL-05   2AEB              
TITLE     CRYSTAL STRUCTURE OF HUMAN ARGINASE I AT 1.29 A RESOLUTION AND        
TITLE    2 EXPLORATION OF INHIBITION IN IMMUNE RESPONSE.                        
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: ARGINASE 1;                                                
COMPND   3 CHAIN: A, B;                                                         
COMPND   4 SYNONYM: LIVER-TYPE ARGINASE;                                        
COMPND   5 EC: 3.5.3.1;                                                         
COMPND   6 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: ESCHERICHIA COLI;                                 
SOURCE   6 EXPRESSION_SYSTEM_TAXID: 562                                         
KEYWDS    HYDROLASE, BINUCLEAR MANGANESE CLUSTER, BORONIC ACID INHIBITOR,       
KEYWDS   2 PERFECTLY TWINNED CRYSTAL, HYDROLASE-HYDROLASE INHIBITOR COMPLEX     
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    L.DI COSTANZO,G.SABIO,A.MORA,P.C.RODRIGUEZ,A.C.OCHOA,F.CENTENO,       
AUTHOR   2 D.W.CHRISTIANSON                                                     
REVDAT   7   07-MAR-18 2AEB    1       REMARK                                   
REVDAT   6   03-APR-13 2AEB    1       REMARK                                   
REVDAT   5   27-JUL-11 2AEB    1       REVDAT                                   
REVDAT   4   13-JUL-11 2AEB    1       VERSN                                    
REVDAT   3   24-FEB-09 2AEB    1       VERSN                                    
REVDAT   2   27-SEP-05 2AEB    1       JRNL                                     
REVDAT   1   06-SEP-05 2AEB    0                                                
JRNL        AUTH   L.DI COSTANZO,G.SABIO,A.MORA,P.C.RODRIGUEZ,A.C.OCHOA,        
JRNL        AUTH 2 F.CENTENO,D.W.CHRISTIANSON                                   
JRNL        TITL   CRYSTAL STRUCTURE OF HUMAN ARGINASE I AT 1.29 A RESOLUTION   
JRNL        TITL 2 AND EXPLORATION OF INHIBITION IN THE IMMUNE RESPONSE.        
JRNL        REF    PROC.NATL.ACAD.SCI.USA        V. 102 13058 2005              
JRNL        REFN                   ISSN 0027-8424                               
JRNL        PMID   16141327                                                     
JRNL        DOI    10.1073/PNAS.0504027102                                      
REMARK   1                                                                      
REMARK   1 REFERENCE 1                                                          
REMARK   1  AUTH   E.CAMA,D.M.COLLELUORI,F.A.EMIG,H.SHIN,S.W.KIM,N.N.KIM,       
REMARK   1  AUTH 2 A.M.TRAISH,D.E.ASH,D.W.CHRISTIANSON                          
REMARK   1  TITL   HUMAN ARGINASE II: CRYSTAL STRUCTURE AND PHYSIOLOGICAL ROLE  
REMARK   1  TITL 2 IN MALE AND FEMALE SEXUAL AROUSAL                            
REMARK   1  REF    BIOCHEMISTRY                  V.  42  8445 2003              
REMARK   1  REFN                   ISSN 0006-2960                               
REMARK   1  PMID   12859189                                                     
REMARK   1  DOI    10.1021/BI034340J                                            
REMARK   1 REFERENCE 2                                                          
REMARK   1  AUTH   J.D.COX,N.N.KIM,A.M.TRAISH,D.W.CHRISTIANSON                  
REMARK   1  TITL   ARGINASE-BORONIC ACID COMPLEX HIGHLIGHTS A PHYSIOLOGICAL     
REMARK   1  TITL 2 ROLE IN ERECTILE FUNCTION                                    
REMARK   1  REF    NAT.STRUCT.BIOL.              V.   6  1043 1999              
REMARK   1  REFN                   ISSN 1072-8368                               
REMARK   1  PMID   1052097                                                      
REMARK   1  DOI    10.1300/J010V02N02_04                                        
REMARK   2                                                                      
REMARK   2 RESOLUTION.    1.29 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  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 1.29                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : NULL                           
REMARK   3   DATA CUTOFF            (SIGMA(F)) : NULL                           
REMARK   3   COMPLETENESS FOR RANGE        (%) : NULL                           
REMARK   3   CROSS-VALIDATION METHOD           : NULL                           
REMARK   3   FREE R VALUE TEST SET SELECTION   : NULL                           
REMARK   3                                                                      
REMARK   3  FIT TO DATA USED IN REFINEMENT (NO CUTOFF).                         
REMARK   3   R VALUE   (WORKING + TEST SET, NO CUTOFF) : NULL                   
REMARK   3   R VALUE          (WORKING SET, NO CUTOFF) : 0.165                  
REMARK   3   FREE R VALUE                  (NO CUTOFF) : 0.179                  
REMARK   3   FREE R VALUE TEST SET SIZE (%, NO CUTOFF) : 5.000                  
REMARK   3   FREE R VALUE TEST SET COUNT   (NO CUTOFF) : 7526                   
REMARK   3   TOTAL NUMBER OF REFLECTIONS   (NO CUTOFF) : 150499                 
REMARK   3                                                                      
REMARK   3  FIT/AGREEMENT OF MODEL FOR DATA WITH F>4SIG(F).                     
REMARK   3   R VALUE   (WORKING + TEST SET, F>4SIG(F)) : NULL                   
REMARK   3   R VALUE          (WORKING SET, F>4SIG(F)) : 0.137                  
REMARK   3   FREE R VALUE                  (F>4SIG(F)) : 0.150                  
REMARK   3   FREE R VALUE TEST SET SIZE (%, F>4SIG(F)) : NULL                   
REMARK   3   FREE R VALUE TEST SET COUNT   (F>4SIG(F)) : NULL                   
REMARK   3   TOTAL NUMBER OF REFLECTIONS   (F>4SIG(F)) : NULL                   
REMARK   3                                                                      
REMARK   3  NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.                    
REMARK   3   PROTEIN ATOMS      : 4731                                          
REMARK   3   NUCLEIC ACID ATOMS : 0                                             
REMARK   3   HETEROGEN ATOMS    : 30                                            
REMARK   3   SOLVENT ATOMS      : 384                                           
REMARK   3                                                                      
REMARK   3  MODEL REFINEMENT.                                                   
REMARK   3   OCCUPANCY SUM OF NON-HYDROGEN ATOMS      : NULL                    
REMARK   3   OCCUPANCY SUM OF HYDROGEN ATOMS          : NULL                    
REMARK   3   NUMBER OF DISCRETELY DISORDERED RESIDUES : NULL                    
REMARK   3   NUMBER OF LEAST-SQUARES PARAMETERS       : NULL                    
REMARK   3   NUMBER OF RESTRAINTS                     : NULL                    
REMARK   3                                                                      
REMARK   3  RMS DEVIATIONS FROM RESTRAINT TARGET VALUES.                        
REMARK   3   BOND LENGTHS                         (A) : 0.012                   
REMARK   3   ANGLE DISTANCES                      (A) : NULL                    
REMARK   3   SIMILAR DISTANCES (NO TARGET VALUES) (A) : NULL                    
REMARK   3   DISTANCES FROM RESTRAINT PLANES      (A) : NULL                    
REMARK   3   ZERO CHIRAL VOLUMES               (A**3) : NULL                    
REMARK   3   NON-ZERO CHIRAL VOLUMES           (A**3) : NULL                    
REMARK   3   ANTI-BUMPING DISTANCE RESTRAINTS     (A) : NULL                    
REMARK   3   RIGID-BOND ADP COMPONENTS         (A**2) : NULL                    
REMARK   3   SIMILAR ADP COMPONENTS            (A**2) : NULL                    
REMARK   3   APPROXIMATELY ISOTROPIC ADPS      (A**2) : NULL                    
REMARK   3                                                                      
REMARK   3  BULK SOLVENT MODELING.                                              
REMARK   3   METHOD USED: NULL                                                  
REMARK   3                                                                      
REMARK   3  STEREOCHEMISTRY TARGET VALUES : NULL                                
REMARK   3   SPECIAL CASE: NULL                                                 
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: DUE TO POORLY DEFINED DENSITY, THE        
REMARK   3  FOLLOWING RESIDUES: A5, A48 (NZ), A222 (SIDE CHAINS), B41 (SIDE     
REMARK   3  CHAINS), B48 (SIDE CHAINS), B89 (NZ), B222 (SIDE CHAINS) AND        
REMARK   3  B224 (SIDE CHAINS) HAVE BEEN MODELED AT MINOR OCCUPANCY. BECAUSE    
REMARK   3  PART OF A DISORDERED SIDE CHAINS, RESIDUES A83 AND B217 HAVE        
REMARK   3  DISORDERED DENSITY. THEREFORE, HYDROGENS ARE NOT PLACED IN THE      
REMARK   3  SIDECHAINS OF THESE TWO RESIDUE. REFINED TWIN FRACTIONS: 0.46.      
REMARK   3  TWIN OPERATOR: -H, -K, L                                            
REMARK   4                                                                      
REMARK   4 2AEB COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 02-AUG-05.                  
REMARK 100 THE DEPOSITION ID IS D_1000033790.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 20-APR-05                          
REMARK 200  TEMPERATURE           (KELVIN) : 100.0                              
REMARK 200  PH                             : 7.10                               
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : Y                                  
REMARK 200  RADIATION SOURCE               : CHESS                              
REMARK 200  BEAMLINE                       : F1                                 
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 0.912400                           
REMARK 200  MONOCHROMATOR                  : NULL                               
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : CCD                                
REMARK 200  DETECTOR MANUFACTURER          : ADSC QUANTUM 4                     
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : HKL-2000                           
REMARK 200  DATA SCALING SOFTWARE          : SCALEPACK                          
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 150499                             
REMARK 200  RESOLUTION RANGE HIGH      (A) : 1.290                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 50.000                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : NULL                               
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 92.7                               
REMARK 200  DATA REDUNDANCY                : 1.400                              
REMARK 200  R MERGE                    (I) : 0.06300                            
REMARK 200  R SYM                      (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 9.6000                             
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.29                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 1.34                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 86.0                               
REMARK 200  DATA REDUNDANCY IN SHELL       : 1.40                               
REMARK 200  R MERGE FOR SHELL          (I) : 0.56000                            
REMARK 200  R SYM FOR SHELL            (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR SHELL         : 1.850                              
REMARK 200                                                                      
REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH                              
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: FOURIER SYNTHESIS            
REMARK 200 SOFTWARE USED: CNS                                                   
REMARK 200 STARTING MODEL: 1D3V                                                 
REMARK 200                                                                      
REMARK 200 REMARK: DATA WERE SCALED AS SG P3.                                   
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 49.04                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.41                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: PEGMME 5000, BIS TRIS, PH 7.1, VAPOR     
REMARK 280  DIFFUSION, SITTING DROP, TEMPERATURE 294.0K, PH 7.10                
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 3                              
REMARK 290                                                                      
REMARK 290      SYMOP   SYMMETRY                                                
REMARK 290     NNNMMM   OPERATOR                                                
REMARK 290       1555   X,Y,Z                                                   
REMARK 290       2555   -Y,X-Y,Z                                                
REMARK 290       3555   -X+Y,-X,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 -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        0.00000            
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        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 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: TRIMERIC                          
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   BIOMT1   2 -0.500000 -0.866025  0.000000       91.42200            
REMARK 350   BIOMT2   2  0.866025 -0.500000  0.000000        0.00000            
REMARK 350   BIOMT3   2  0.000000  0.000000  1.000000        0.00000            
REMARK 350   BIOMT1   3 -0.500000  0.866025  0.000000       45.71100            
REMARK 350   BIOMT2   3 -0.866025 -0.500000  0.000000       79.17377            
REMARK 350   BIOMT3   3  0.000000  0.000000  1.000000        0.00000            
REMARK 350                                                                      
REMARK 350 BIOMOLECULE: 2                                                       
REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: TRIMERIC                          
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 350   BIOMT1   2 -0.500000 -0.866025  0.000000        0.00000            
REMARK 350   BIOMT2   2  0.866025 -0.500000  0.000000        0.00000            
REMARK 350   BIOMT3   2  0.000000  0.000000  1.000000        0.00000            
REMARK 350   BIOMT1   3 -0.500000  0.866025  0.000000        0.00000            
REMARK 350   BIOMT2   3 -0.866025 -0.500000  0.000000        0.00000            
REMARK 350   BIOMT3   3  0.000000  0.000000  1.000000        0.00000            
REMARK 375                                                                      
REMARK 375 SPECIAL POSITION                                                     
REMARK 375 THE FOLLOWING ATOMS ARE FOUND TO BE WITHIN 0.15 ANGSTROMS            
REMARK 375 OF A SYMMETRY RELATED ATOM AND ARE ASSUMED TO BE ON SPECIAL          
REMARK 375 POSITIONS.                                                           
REMARK 375                                                                      
REMARK 375 ATOM RES CSSEQI                                                      
REMARK 375      HOH A2518  LIES ON A SPECIAL POSITION.                          
REMARK 375      HOH B1523  LIES ON A SPECIAL POSITION.                          
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     SER A     2                                                      
REMARK 465     ALA A     3                                                      
REMARK 465     LYS A     4                                                      
REMARK 465     ASN A   319                                                      
REMARK 465     PRO A   320                                                      
REMARK 465     PRO A   321                                                      
REMARK 465     LYS A   322                                                      
REMARK 465     MET B     1                                                      
REMARK 465     SER B     2                                                      
REMARK 465     ALA B     3                                                      
REMARK 465     LYS B     4                                                      
REMARK 465     PRO B   314                                                      
REMARK 465     ILE B   315                                                      
REMARK 465     ASP B   316                                                      
REMARK 465     TYR B   317                                                      
REMARK 465     LEU B   318                                                      
REMARK 465     ASN B   319                                                      
REMARK 465     PRO B   320                                                      
REMARK 465     PRO B   321                                                      
REMARK 465     LYS B   322                                                      
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    ARG A   6   CD  -  NE  -  CZ  ANGL. DEV. =  10.1 DEGREES          
REMARK 500    ARG A  92   CD  -  NE  -  CZ  ANGL. DEV. =  11.9 DEGREES          
REMARK 500    ARG A  92   NE  -  CZ  -  NH1 ANGL. DEV. =   4.1 DEGREES          
REMARK 500    HIS A 111   CB  -  CG  -  CD2 ANGL. DEV. =   8.8 DEGREES          
REMARK 500    HIS A 111   CG  -  ND1 -  CE1 ANGL. DEV. =   9.7 DEGREES          
REMARK 500    GLY A 138   C   -  N   -  CA  ANGL. DEV. =  14.0 DEGREES          
REMARK 500    LYS A 153   N   -  CA  -  CB  ANGL. DEV. =  11.0 DEGREES          
REMARK 500    HIS A 187   CG  -  ND1 -  CE1 ANGL. DEV. =   6.0 DEGREES          
REMARK 500    ARG A 205   CD  -  NE  -  CZ  ANGL. DEV. =  10.6 DEGREES          
REMARK 500    ARG A 222   NE  -  CZ  -  NH1 ANGL. DEV. =   3.2 DEGREES          
REMARK 500    ARG A 225   CD  -  NE  -  CZ  ANGL. DEV. =   9.9 DEGREES          
REMARK 500    ARG A 225   NE  -  CZ  -  NH1 ANGL. DEV. =   3.2 DEGREES          
REMARK 500    ARG A 225   NE  -  CZ  -  NH2 ANGL. DEV. =  -4.6 DEGREES          
REMARK 500    HIS A 228   CG  -  ND1 -  CE1 ANGL. DEV. =  10.8 DEGREES          
REMARK 500    HIS A 228   ND1 -  CE1 -  NE2 ANGL. DEV. =  -7.6 DEGREES          
REMARK 500    ASP A 234   CB  -  CG  -  OD1 ANGL. DEV. =   6.5 DEGREES          
REMARK 500    PHE A 240   CB  -  CG  -  CD1 ANGL. DEV. =  -4.5 DEGREES          
REMARK 500    ARG A 255   NE  -  CZ  -  NH1 ANGL. DEV. =   6.6 DEGREES          
REMARK 500    ARG A 291   NE  -  CZ  -  NH1 ANGL. DEV. =   5.2 DEGREES          
REMARK 500    HIS A 312   CG  -  ND1 -  CE1 ANGL. DEV. =   9.0 DEGREES          
REMARK 500    ARG B  21   NE  -  CZ  -  NH1 ANGL. DEV. =   3.9 DEGREES          
REMARK 500    TYR B  50   CB  -  CG  -  CD2 ANGL. DEV. =   4.2 DEGREES          
REMARK 500    ARG B  92   CD  -  NE  -  CZ  ANGL. DEV. =  10.5 DEGREES          
REMARK 500    ARG B  92   NE  -  CZ  -  NH1 ANGL. DEV. =   4.1 DEGREES          
REMARK 500    HIS B 111   CG  -  ND1 -  CE1 ANGL. DEV. =   7.7 DEGREES          
REMARK 500    ARG B 180   NE  -  CZ  -  NH1 ANGL. DEV. =   3.5 DEGREES          
REMARK 500    TYR B 188   CB  -  CG  -  CD1 ANGL. DEV. =  -4.4 DEGREES          
REMARK 500    TYR B 197   CB  -  CG  -  CD1 ANGL. DEV. =   4.4 DEGREES          
REMARK 500    HIS B 228   CG  -  ND1 -  CE1 ANGL. DEV. =   8.7 DEGREES          
REMARK 500    TYR B 259   CB  -  CG  -  CD1 ANGL. DEV. =  -3.8 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    ASP A  61       65.15   -153.39                                   
REMARK 500    GLN A  65     -118.26     51.10                                   
REMARK 500    ASP A 124      148.03   -171.65                                   
REMARK 500    ARG A 180        8.63   -156.88                                   
REMARK 500    ASP A 181       78.05   -151.20                                   
REMARK 500    ARG B   6       85.09   -150.17                                   
REMARK 500    GLN B  43     -151.82   -100.61                                   
REMARK 500    GLN B  65     -120.67     46.07                                   
REMARK 500    ASP B 124      149.38   -172.30                                   
REMARK 500    ARG B 180        8.63   -155.80                                   
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: NON-CIS, NON-TRANS                                         
REMARK 500                                                                      
REMARK 500 THE FOLLOWING PEPTIDE BONDS DEVIATE SIGNIFICANTLY FROM BOTH          
REMARK 500 CIS AND TRANS CONFORMATION.  CIS BONDS, IF ANY, ARE LISTED           
REMARK 500 ON CISPEP RECORDS.  TRANS IS DEFINED AS 180 +/- 30 AND               
REMARK 500 CIS IS DEFINED AS 0 +/- 30 DEGREES.                                  
REMARK 500                                 MODEL     OMEGA                      
REMARK 500 GLU A   44     CYS A   45                 -141.39                    
REMARK 500 GLU B   44     CYS B   45                 -143.62                    
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
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                              MN A2362  MN                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 HIS A 126   ND1                                                    
REMARK 620 2 ASP A 234   OD1  91.6                                              
REMARK 620 3 ASP A 124   OD1  93.9 135.1                                        
REMARK 620 4 ASP A 234   OD2  96.8  55.7  79.5                                  
REMARK 620 5 ABH A 551   O1   94.6 130.3  93.5 167.0                            
REMARK 620 6 ASP A 232   OD2 172.2  93.5  86.6  90.9  77.6                      
REMARK 620 7 ABH A 551   O3  104.4  76.9 143.1 128.3  53.8  71.2                
REMARK 620 N                    1     2     3     4     5     6                 
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              MN A2363  MN                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 ABH A 551   O2                                                     
REMARK 620 2 ABH A 551   O1   61.0                                              
REMARK 620 3 ASP A 124   OD2 159.1  98.2                                        
REMARK 620 4 ASP A 128   OD2  90.7  93.1  87.7                                  
REMARK 620 5 ASP A 232   OD2  90.9  76.8  86.4 167.5                            
REMARK 620 6 HIS A 101   ND1 105.8 166.7  95.0  88.0 103.5                      
REMARK 620 N                    1     2     3     4     5                       
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              MN B1362  MN                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 HIS B 126   ND1                                                    
REMARK 620 2 ASP B 234   OD1 109.0                                              
REMARK 620 3 ABH B 552   O3  101.4 126.5                                        
REMARK 620 4 ASP B 124   OD1  94.6  79.1 141.3                                  
REMARK 620 5 ASP B 232   OD2 170.3  80.6  73.0  85.6                            
REMARK 620 6 ABH B 552   O1   95.7 153.7  53.5  90.2  74.6                      
REMARK 620 7 ASP B 234   OD2  93.1  58.3  77.5 136.9  93.4 131.0                
REMARK 620 N                    1     2     3     4     5     6                 
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              MN B1363  MN                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 ASP B 124   OD2                                                    
REMARK 620 2 ASP B 232   OD2  89.3                                              
REMARK 620 3 ABH B 552   O2  160.3  89.9                                        
REMARK 620 4 ASP B 128   OD1  84.8 167.5  91.9                                  
REMARK 620 5 ABH B 552   O1  100.4  78.1  60.3  92.0                            
REMARK 620 6 HIS B 101   ND1  94.7 103.7 104.6  87.8 164.8                      
REMARK 620 N                    1     2     3     4     5                       
REMARK 800                                                                      
REMARK 800 SITE                                                                 
REMARK 800 SITE_IDENTIFIER: AC1                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MN B 1362                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MN B 1363                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC3                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MN A 2362                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC4                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MN A 2363                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC5                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ABH A 551                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC6                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ABH B 552                 
REMARK 900                                                                      
REMARK 900 RELATED ENTRIES                                                      
REMARK 900 RELATED ID: 2ZAV   RELATED DB: PDB                                   
REMARK 900 UNLIGANDED HUMAN ARGINASE I                                          
REMARK 900 RELATED ID: 1D3V   RELATED DB: PDB                                   
REMARK 900 ARGINASE I FROM RAT LIVER COMPLEXED WITH ABH.                        
REMARK 900 RELATED ID: 1WVA   RELATED DB: PDB                                   
REMARK 900 HUMAN ARGINASE I-BEC COMPLEX                                         
DBREF  2AEB A    1   322  UNP    P05089   ARGI1_HUMAN      1    322             
DBREF  2AEB B    1   322  UNP    P05089   ARGI1_HUMAN      1    322             
SEQRES   1 A  322  MET SER ALA LYS SER ARG THR ILE GLY ILE ILE GLY ALA          
SEQRES   2 A  322  PRO PHE SER LYS GLY GLN PRO ARG GLY GLY VAL GLU GLU          
SEQRES   3 A  322  GLY PRO THR VAL LEU ARG LYS ALA GLY LEU LEU GLU LYS          
SEQRES   4 A  322  LEU LYS GLU GLN GLU CYS ASP VAL LYS ASP TYR GLY ASP          
SEQRES   5 A  322  LEU PRO PHE ALA ASP ILE PRO ASN ASP SER PRO PHE GLN          
SEQRES   6 A  322  ILE VAL LYS ASN PRO ARG SER VAL GLY LYS ALA SER GLU          
SEQRES   7 A  322  GLN LEU ALA GLY LYS VAL ALA GLU VAL LYS LYS ASN GLY          
SEQRES   8 A  322  ARG ILE SER LEU VAL LEU GLY GLY ASP HIS SER LEU ALA          
SEQRES   9 A  322  ILE GLY SER ILE SER GLY HIS ALA ARG VAL HIS PRO ASP          
SEQRES  10 A  322  LEU GLY VAL ILE TRP VAL ASP ALA HIS THR ASP ILE ASN          
SEQRES  11 A  322  THR PRO LEU THR THR THR SER GLY ASN LEU HIS GLY GLN          
SEQRES  12 A  322  PRO VAL SER PHE LEU LEU LYS GLU LEU LYS GLY LYS ILE          
SEQRES  13 A  322  PRO ASP VAL PRO GLY PHE SER TRP VAL THR PRO CYS ILE          
SEQRES  14 A  322  SER ALA LYS ASP ILE VAL TYR ILE GLY LEU ARG ASP VAL          
SEQRES  15 A  322  ASP PRO GLY GLU HIS TYR ILE LEU LYS THR LEU GLY ILE          
SEQRES  16 A  322  LYS TYR PHE SER MET THR GLU VAL ASP ARG LEU GLY ILE          
SEQRES  17 A  322  GLY LYS VAL MET GLU GLU THR LEU SER TYR LEU LEU GLY          
SEQRES  18 A  322  ARG LYS LYS ARG PRO ILE HIS LEU SER PHE ASP VAL ASP          
SEQRES  19 A  322  GLY LEU ASP PRO SER PHE THR PRO ALA THR GLY THR PRO          
SEQRES  20 A  322  VAL VAL GLY GLY LEU THR TYR ARG GLU GLY LEU TYR ILE          
SEQRES  21 A  322  THR GLU GLU ILE TYR LYS THR GLY LEU LEU SER GLY LEU          
SEQRES  22 A  322  ASP ILE MET GLU VAL ASN PRO SER LEU GLY LYS THR PRO          
SEQRES  23 A  322  GLU GLU VAL THR ARG THR VAL ASN THR ALA VAL ALA ILE          
SEQRES  24 A  322  THR LEU ALA CYS PHE GLY LEU ALA ARG GLU GLY ASN HIS          
SEQRES  25 A  322  LYS PRO ILE ASP TYR LEU ASN PRO PRO LYS                      
SEQRES   1 B  322  MET SER ALA LYS SER ARG THR ILE GLY ILE ILE GLY ALA          
SEQRES   2 B  322  PRO PHE SER LYS GLY GLN PRO ARG GLY GLY VAL GLU GLU          
SEQRES   3 B  322  GLY PRO THR VAL LEU ARG LYS ALA GLY LEU LEU GLU LYS          
SEQRES   4 B  322  LEU LYS GLU GLN GLU CYS ASP VAL LYS ASP TYR GLY ASP          
SEQRES   5 B  322  LEU PRO PHE ALA ASP ILE PRO ASN ASP SER PRO PHE GLN          
SEQRES   6 B  322  ILE VAL LYS ASN PRO ARG SER VAL GLY LYS ALA SER GLU          
SEQRES   7 B  322  GLN LEU ALA GLY LYS VAL ALA GLU VAL LYS LYS ASN GLY          
SEQRES   8 B  322  ARG ILE SER LEU VAL LEU GLY GLY ASP HIS SER LEU ALA          
SEQRES   9 B  322  ILE GLY SER ILE SER GLY HIS ALA ARG VAL HIS PRO ASP          
SEQRES  10 B  322  LEU GLY VAL ILE TRP VAL ASP ALA HIS THR ASP ILE ASN          
SEQRES  11 B  322  THR PRO LEU THR THR THR SER GLY ASN LEU HIS GLY GLN          
SEQRES  12 B  322  PRO VAL SER PHE LEU LEU LYS GLU LEU LYS GLY LYS ILE          
SEQRES  13 B  322  PRO ASP VAL PRO GLY PHE SER TRP VAL THR PRO CYS ILE          
SEQRES  14 B  322  SER ALA LYS ASP ILE VAL TYR ILE GLY LEU ARG ASP VAL          
SEQRES  15 B  322  ASP PRO GLY GLU HIS TYR ILE LEU LYS THR LEU GLY ILE          
SEQRES  16 B  322  LYS TYR PHE SER MET THR GLU VAL ASP ARG LEU GLY ILE          
SEQRES  17 B  322  GLY LYS VAL MET GLU GLU THR LEU SER TYR LEU LEU GLY          
SEQRES  18 B  322  ARG LYS LYS ARG PRO ILE HIS LEU SER PHE ASP VAL ASP          
SEQRES  19 B  322  GLY LEU ASP PRO SER PHE THR PRO ALA THR GLY THR PRO          
SEQRES  20 B  322  VAL VAL GLY GLY LEU THR TYR ARG GLU GLY LEU TYR ILE          
SEQRES  21 B  322  THR GLU GLU ILE TYR LYS THR GLY LEU LEU SER GLY LEU          
SEQRES  22 B  322  ASP ILE MET GLU VAL ASN PRO SER LEU GLY LYS THR PRO          
SEQRES  23 B  322  GLU GLU VAL THR ARG THR VAL ASN THR ALA VAL ALA ILE          
SEQRES  24 B  322  THR LEU ALA CYS PHE GLY LEU ALA ARG GLU GLY ASN HIS          
SEQRES  25 B  322  LYS PRO ILE ASP TYR LEU ASN PRO PRO LYS                      
HET     MN  A2362       1                                                       
HET     MN  A2363       1                                                       
HET    ABH  A 551      28                                                       
HET     MN  B1362       1                                                       
HET     MN  B1363       1                                                       
HET    ABH  B 552      28                                                       
HETNAM      MN MANGANESE (II) ION                                               
HETNAM     ABH 2(S)-AMINO-6-BORONOHEXANOIC ACID                                 
FORMUL   3   MN    4(MN 2+)                                                     
FORMUL   5  ABH    2(C6 H15 B N O5 1-)                                          
FORMUL   9  HOH   *384(H2 O)                                                    
HELIX    1   1 ARG A   21  GLU A   25  5                                   5    
HELIX    2   2 GLU A   26  ALA A   34  1                                   9    
HELIX    3   3 GLY A   35  GLN A   43  1                                   9    
HELIX    4   4 ASN A   69  ASN A   90  1                                  22    
HELIX    5   5 ASP A  100  SER A  102  5                                   3    
HELIX    6   6 LEU A  103  HIS A  115  1                                  13    
HELIX    7   7 ASN A  139  GLY A  142  5                                   4    
HELIX    8   8 GLN A  143  LEU A  149  1                                   7    
HELIX    9   9 LYS A  150  LYS A  153  5                                   4    
HELIX   10  10 SER A  170  LYS A  172  5                                   3    
HELIX   11  11 ASP A  183  GLY A  194  1                                  12    
HELIX   12  12 MET A  200  GLY A  207  1                                   8    
HELIX   13  13 GLY A  207  GLY A  221  1                                  15    
HELIX   14  14 ASP A  234  LEU A  236  5                                   3    
HELIX   15  15 THR A  253  GLY A  268  1                                  16    
HELIX   16  16 ASN A  279  GLY A  283  5                                   5    
HELIX   17  17 THR A  285  PHE A  304  1                                  20    
HELIX   18  18 ARG B   21  GLU B   25  5                                   5    
HELIX   19  19 GLU B   26  ALA B   34  1                                   9    
HELIX   20  20 GLY B   35  GLN B   43  1                                   9    
HELIX   21  21 ASN B   69  ASN B   90  1                                  22    
HELIX   22  22 SER B  102  HIS B  115  1                                  14    
HELIX   23  23 ASN B  139  GLY B  142  5                                   4    
HELIX   24  24 GLN B  143  LEU B  149  1                                   7    
HELIX   25  25 LYS B  150  ILE B  156  5                                   7    
HELIX   26  26 SER B  170  LYS B  172  5                                   3    
HELIX   27  27 ASP B  183  GLY B  194  1                                  12    
HELIX   28  28 SER B  199  GLY B  221  1                                  23    
HELIX   29  29 ASP B  234  LEU B  236  5                                   3    
HELIX   30  30 THR B  253  GLY B  268  1                                  16    
HELIX   31  31 ASN B  279  GLY B  283  5                                   5    
HELIX   32  32 THR B  285  PHE B  304  1                                  20    
SHEET    1   A 8 ASP A  46  ASP A  52  0                                        
SHEET    2   A 8 THR A   7  ALA A  13  1  N  GLY A  12   O  GLY A  51           
SHEET    3   A 8 ILE A  93  GLY A  98  1  O  ILE A  93   N  GLY A   9           
SHEET    4   A 8 LEU A 270  MET A 276  1  O  LEU A 273   N  VAL A  96           
SHEET    5   A 8 ILE A 227  ASP A 232  1  N  ILE A 227   O  SER A 271           
SHEET    6   A 8 GLY A 119  VAL A 123  1  N  VAL A 123   O  ASP A 232           
SHEET    7   A 8 ILE A 174  LEU A 179  1  O  VAL A 175   N  TRP A 122           
SHEET    8   A 8 LYS A 196  SER A 199  1  O  PHE A 198   N  GLY A 178           
SHEET    1   B 8 VAL B  47  ASP B  52  0                                        
SHEET    2   B 8 ILE B   8  GLY B  12  1  N  GLY B  12   O  GLY B  51           
SHEET    3   B 8 ILE B  93  LEU B  97  1  O  ILE B  93   N  GLY B   9           
SHEET    4   B 8 LEU B 270  MET B 276  1  O  LEU B 273   N  VAL B  96           
SHEET    5   B 8 ILE B 227  ASP B 232  1  N  ILE B 227   O  SER B 271           
SHEET    6   B 8 GLY B 119  VAL B 123  1  N  GLY B 119   O  HIS B 228           
SHEET    7   B 8 ILE B 174  ILE B 177  1  O  VAL B 175   N  TRP B 122           
SHEET    8   B 8 LYS B 196  PHE B 198  1  O  PHE B 198   N  TYR B 176           
LINK        MN    MN A2362                 ND1 HIS A 126     1555   1555  2.23  
LINK        MN    MN A2362                 OD1 ASP A 234     1555   1555  2.16  
LINK        MN    MN A2362                 OD1 ASP A 124     1555   1555  2.19  
LINK        MN    MN A2362                 OD2 ASP A 234     1555   1555  2.39  
LINK        MN    MN A2362                 O1  ABH A 551     1555   1555  2.13  
LINK        MN    MN A2362                 OD2 ASP A 232     1555   1555  2.29  
LINK        MN    MN A2363                 O2  ABH A 551     1555   1555  2.26  
LINK        MN    MN A2363                 O1  ABH A 551     1555   1555  2.23  
LINK        MN    MN A2363                 OD2 ASP A 124     1555   1555  2.07  
LINK        MN    MN A2363                 OD2 ASP A 128     1555   1555  2.09  
LINK        MN    MN A2363                 OD2 ASP A 232     1555   1555  2.24  
LINK        MN    MN A2363                 ND1 HIS A 101     1555   1555  2.22  
LINK        MN    MN B1362                 ND1 HIS B 126     1555   1555  2.28  
LINK        MN    MN B1362                 OD1 ASP B 234     1555   1555  2.39  
LINK        MN    MN B1362                 O3  ABH B 552     1555   1555  2.74  
LINK        MN    MN B1362                 OD1 ASP B 124     1555   1555  2.21  
LINK        MN    MN B1362                 OD2 ASP B 232     1555   1555  2.32  
LINK        MN    MN B1362                 O1  ABH B 552     1555   1555  2.21  
LINK        MN    MN B1362                 OD2 ASP B 234     1555   1555  2.10  
LINK        MN    MN B1363                 OD2 ASP B 124     1555   1555  2.15  
LINK        MN    MN B1363                 OD2 ASP B 232     1555   1555  2.23  
LINK        MN    MN B1363                 O2  ABH B 552     1555   1555  2.27  
LINK        MN    MN B1363                 OD1 ASP B 128     1555   1555  2.13  
LINK        MN    MN B1363                 O1  ABH B 552     1555   1555  2.13  
LINK        MN    MN B1363                 ND1 HIS B 101     1555   1555  2.23  
LINK        MN    MN A2362                 O3  ABH A 551     1555   1555  2.80  
CISPEP   1 GLY A   98    GLY A   99          0         1.97                     
CISPEP   2 GLY B   98    GLY B   99          0        -3.39                     
SITE     1 AC1  6 ASP B 124  HIS B 126  ASP B 232  ASP B 234                    
SITE     2 AC1  6 ABH B 552   MN B1363                                          
SITE     1 AC2  6 HIS B 101  ASP B 124  ASP B 128  ASP B 232                    
SITE     2 AC2  6 ABH B 552   MN B1362                                          
SITE     1 AC3  6 ASP A 124  HIS A 126  ASP A 232  ASP A 234                    
SITE     2 AC3  6 ABH A 551   MN A2363                                          
SITE     1 AC4  6 HIS A 101  ASP A 124  ASP A 128  ASP A 232                    
SITE     2 AC4  6 ABH A 551   MN A2362                                          
SITE     1 AC5 20 HIS A 101  ASP A 124  HIS A 126  ASP A 128                    
SITE     2 AC5 20 ASN A 130  SER A 137  HIS A 141  ASP A 183                    
SITE     3 AC5 20 GLU A 186  ASP A 232  ASP A 234  GLU A 277                    
SITE     4 AC5 20  MN A2362   MN A2363  HOH A2369  HOH A2372                    
SITE     5 AC5 20 HOH A2391  HOH A2394  HOH A2396  HOH A2402                    
SITE     1 AC6 20 HIS B 101  ASP B 124  HIS B 126  ASP B 128                    
SITE     2 AC6 20 ASN B 130  SER B 137  HIS B 141  ASP B 183                    
SITE     3 AC6 20 GLU B 186  ASP B 232  ASP B 234  GLU B 277                    
SITE     4 AC6 20  MN B1362   MN B1363  HOH B1390  HOH B1395                    
SITE     5 AC6 20 HOH B1403  HOH B1416  HOH B1453  HOH B1478                    
CRYST1   91.422   91.422   69.637  90.00  90.00 120.00 P 3           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      0.010938  0.006315  0.000000        0.00000                         
SCALE2      0.000000  0.012630  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.014360        0.00000