PDB Short entry for 2PHA
HEADER    HYDROLASE                               10-APR-07   2PHA              
TITLE     CRYSTAL STRUCTURE OF NATIVE, UNLIGANDED HUMAN ARGINASE AT 1.90        
TITLE    2 RESOLUTION                                                           
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: ARGINASE-1;                                                
COMPND   3 CHAIN: A, B;                                                         
COMPND   4 SYNONYM: TYPE I ARGINASE, 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 GENE: ARG1;                                                          
SOURCE   6 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                 
SOURCE   7 EXPRESSION_SYSTEM_TAXID: 562;                                        
SOURCE   8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID;                              
SOURCE   9 EXPRESSION_SYSTEM_PLASMID: PBS(KS)                                   
KEYWDS    PROTON WIRE, HYDROLASE                                                
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    L.DI COSTANZO,M.E.PIQUE,D.W.CHRISTIANSON                              
REVDAT   4   13-JUL-11 2PHA    1       VERSN                                    
REVDAT   3   24-FEB-09 2PHA    1       VERSN                                    
REVDAT   2   25-DEC-07 2PHA    1       JRNL                                     
REVDAT   1   08-MAY-07 2PHA    0                                                
JRNL        AUTH   L.DI COSTANZO,M.E.PIQUE,D.W.CHRISTIANSON                     
JRNL        TITL   CRYSTAL STRUCTURE OF HUMAN ARGINASE I COMPLEXED WITH         
JRNL        TITL 2 THIOSEMICARBAZIDE REVEALS AN UNUSUAL THIOCARBONYL MU-SULFIDE 
JRNL        TITL 3 LIGAND IN THE BINUCLEAR MANGANESE CLUSTER.                   
JRNL        REF    J.AM.CHEM.SOC.                V. 129  6388 2007              
JRNL        REFN                   ISSN 0002-7863                               
JRNL        PMID   17469833                                                     
JRNL        DOI    10.1021/JA071567J                                            
REMARK   2                                                                      
REMARK   2 RESOLUTION.    1.90 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) : 1.90                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 18.03                          
REMARK   3   DATA CUTOFF            (SIGMA(F)) : 1.000                          
REMARK   3   DATA CUTOFF HIGH         (ABS(F)) : NULL                           
REMARK   3   DATA CUTOFF LOW          (ABS(F)) : NULL                           
REMARK   3   COMPLETENESS (WORKING+TEST)   (%) : NULL                           
REMARK   3   NUMBER OF REFLECTIONS             : 42856                          
REMARK   3                                                                      
REMARK   3  FIT TO DATA USED IN REFINEMENT.                                     
REMARK   3   CROSS-VALIDATION METHOD          : NULL                            
REMARK   3   FREE R VALUE TEST SET SELECTION  : RANDOM                          
REMARK   3   R VALUE            (WORKING SET) : 0.198                           
REMARK   3   FREE R VALUE                     : 0.244                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : NULL                            
REMARK   3   FREE R VALUE TEST SET COUNT      : 2173                            
REMARK   3   ESTIMATED ERROR OF FREE R VALUE  : NULL                            
REMARK   3                                                                      
REMARK   3  FIT IN THE HIGHEST RESOLUTION BIN.                                  
REMARK   3   TOTAL NUMBER OF BINS USED           : NULL                         
REMARK   3   BIN RESOLUTION RANGE HIGH       (A) : 1.90                         
REMARK   3   BIN RESOLUTION RANGE LOW        (A) : 2.00                         
REMARK   3   BIN COMPLETENESS (WORKING+TEST) (%) : NULL                         
REMARK   3   REFLECTIONS IN BIN    (WORKING SET) : NULL                         
REMARK   3   BIN R VALUE           (WORKING SET) : 0.3050                       
REMARK   3   BIN FREE R VALUE                    : 0.3140                       
REMARK   3   BIN FREE R VALUE TEST SET SIZE  (%) : NULL                         
REMARK   3   BIN FREE R VALUE TEST SET COUNT     : NULL                         
REMARK   3   ESTIMATED ERROR OF BIN FREE R VALUE : NULL                         
REMARK   3                                                                      
REMARK   3  NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.                    
REMARK   3   PROTEIN ATOMS            : 4774                                    
REMARK   3   NUCLEIC ACID ATOMS       : 0                                       
REMARK   3   HETEROGEN ATOMS          : 4                                       
REMARK   3   SOLVENT ATOMS            : 254                                     
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : 18.90                          
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  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) : NULL                            
REMARK   3   BOND ANGLES            (DEGREES) : NULL                            
REMARK   3   DIHEDRAL ANGLES        (DEGREES) : NULL                            
REMARK   3   IMPROPER ANGLES        (DEGREES) : 1.00                            
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:                                           
REMARK   3  FROM 39.3 AND 18.03 A THERE ARE ONLY VERY FEW REFLECTIONS AND THE   
REMARK   3  SCALING PROCESS DOESN'T RECORD THOSE IN THE OUTPUT FILE OF          
REMARK   3  STRUCTURE FACTORS BECAUSE THOSE HAVE A POOR PROFILE.                
REMARK   3  THE DATA IS PERFECT HEMIHEDRAL TWINNING WITH TWINNING OPERATOR:     
REMARK   3  -H,-K,L AND TWINNED FRACTION:0.5                                    
REMARK   4                                                                      
REMARK   4 2PHA COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 13-APR-07.                  
REMARK 100 THE RCSB ID CODE IS RCSB042376.                                      
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                             : 7.0                                
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : Y                                  
REMARK 200  RADIATION SOURCE               : NSLS                               
REMARK 200  BEAMLINE                       : X12B                               
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 1.00                               
REMARK 200  MONOCHROMATOR                  : NULL                               
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : CCD                                
REMARK 200  DETECTOR MANUFACTURER          : ADSC QUANTUM 210                   
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : MOSFLM                             
REMARK 200  DATA SCALING SOFTWARE          : CCP4 (SCALA)                       
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 49544                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 1.900                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 39.300                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : 2.000                              
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : NULL                               
REMARK 200  DATA REDUNDANCY                : 1.900                              
REMARK 200  R MERGE                    (I) : 0.07700                            
REMARK 200  R SYM                      (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 11.3000                            
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.90                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 2.00                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : NULL                               
REMARK 200  DATA REDUNDANCY IN SHELL       : 1.80                               
REMARK 200  R MERGE FOR SHELL          (I) : 0.23700                            
REMARK 200  R SYM FOR SHELL            (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR SHELL         : 2.200                              
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: 2AEB                                                 
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 48.38                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.38                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: 18-22% JEFFAMINE ED-2001, 0.1M HEPES     
REMARK 280  (PH 7.0), VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 294K           
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, 3                                                 
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 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TRIMERIC                   
REMARK 350 SOFTWARE USED: PISA,PQS                                              
REMARK 350 TOTAL BURIED SURFACE AREA: 6440 ANGSTROM**2                          
REMARK 350 SURFACE AREA OF THE COMPLEX: 32940 ANGSTROM**2                       
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -52.0 KCAL/MOL                        
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        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 350                                                                      
REMARK 350 BIOMOLECULE: 2                                                       
REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC                         
REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC                  
REMARK 350 SOFTWARE USED: PISA                                                  
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                                                                      
REMARK 350 BIOMOLECULE: 3                                                       
REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TRIMERIC                   
REMARK 350 SOFTWARE USED: PQS                                                   
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       45.38500            
REMARK 350   BIOMT2   2  0.866025 -0.500000  0.000000      -78.60913            
REMARK 350   BIOMT3   2  0.000000  0.000000  1.000000        0.00000            
REMARK 350   BIOMT1   3 -0.500000  0.866025  0.000000       90.77000            
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 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     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: 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    LYS A  17       13.98    -61.10                                   
REMARK 500    GLU A  44       38.31    -84.86                                   
REMARK 500    ALA A  56      174.81    -58.24                                   
REMARK 500    GLN A  65     -109.42     59.69                                   
REMARK 500    ASN A  69       49.14     39.55                                   
REMARK 500    ASP A 158       90.12    -68.64                                   
REMARK 500    ARG A 180        0.57   -168.02                                   
REMARK 500    PRO A 238        5.88    -66.35                                   
REMARK 500    THR A 246       70.48   -119.19                                   
REMARK 500    SER A 271      -30.29   -132.05                                   
REMARK 500    PRO B  14       42.20    -72.02                                   
REMARK 500    GLN B  43     -164.32   -117.03                                   
REMARK 500    LYS B  48       80.48   -155.91                                   
REMARK 500    ALA B  56      102.63    -56.96                                   
REMARK 500    ASP B  61       74.14   -117.96                                   
REMARK 500    GLN B  65      -97.06     60.49                                   
REMARK 500    HIS B 101       -9.13    -59.31                                   
REMARK 500    THR B 136      -63.39    -98.98                                   
REMARK 500    GLN B 143       11.19   -149.23                                   
REMARK 500    ASP B 158       95.47    -62.72                                   
REMARK 500    ARG B 180        5.00   -167.11                                   
REMARK 500    VAL B 233      -36.29    -36.45                                   
REMARK 500    PRO B 238       -6.60    -59.21                                   
REMARK 500    THR B 241       56.30   -141.48                                   
REMARK 500    SER B 271      -37.66   -130.31                                   
REMARK 500    GLU B 277        7.17     51.35                                   
REMARK 500    PRO B 314       68.93    -62.92                                   
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 B 404        DISTANCE =  6.69 ANGSTROMS                       
REMARK 525    HOH B 426        DISTANCE =  5.08 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                              MN A 323  MN                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 ASP A 124   OD1                                                    
REMARK 620 2 ASP A 234   OD1  77.6                                              
REMARK 620 3 ASP A 234   OD2 130.2  52.8                                        
REMARK 620 4 HOH A 388   O   103.9 165.0 122.5                                  
REMARK 620 5 HIS A 126   ND1  94.5 105.5 102.7  89.3                            
REMARK 620 6 ASP A 232   OD2  90.5  76.6  74.7  88.4 174.9                      
REMARK 620 N                    1     2     3     4     5                       
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              MN A 324  MN                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 ASP A 124   OD2                                                    
REMARK 620 2 ASP A 128   OD1  93.2                                              
REMARK 620 3 HOH A 388   O    92.7  84.0                                        
REMARK 620 4 HIS A 101   ND1  94.8  83.2 165.6                                  
REMARK 620 5 ASP A 232   OD2  77.0 167.1  88.0 105.7                            
REMARK 620 N                    1     2     3     4                             
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              MN B 323  MN                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 ASP B 124   OD1                                                    
REMARK 620 2 ASP B 232   OD2  98.0                                              
REMARK 620 3 ASP B 234   OD2 127.2  83.8                                        
REMARK 620 4 HOH B 436   O    92.2  82.4 139.6                                  
REMARK 620 5 ASP B 234   OD1  73.3  84.8  54.3 159.1                            
REMARK 620 6 HIS B 126   ND1  89.4 170.0  97.0  90.7 103.8                      
REMARK 620 N                    1     2     3     4     5                       
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              MN B 324  MN                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 ASP B 124   OD2                                                    
REMARK 620 2 ASP B 128   OD1  80.2                                              
REMARK 620 3 HOH B 436   O    77.4  75.4                                        
REMARK 620 4 HIS B 101   ND1  99.8  98.4 173.5                                  
REMARK 620 5 ASP B 232   OD2  83.0 155.6  83.9 101.7                            
REMARK 620 6 HOH B 430   O   152.5  98.9  75.9 107.5  88.0                      
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 323                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MN B 324                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC3                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MN A 323                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC4                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MN A 324                  
REMARK 900                                                                      
REMARK 900 RELATED ENTRIES                                                      
REMARK 900 RELATED ID: 2AEB   RELATED DB: PDB                                   
REMARK 900 THE SAME HUMAN ARGINASE I ENZYME COMPLEXED WITH ABH                  
REMARK 900 RELATED ID: 1WVA   RELATED DB: PDB                                   
REMARK 900 THE SAME HUMAN ARGINASE I ENZYME COMPLEXED WITH BEC                  
REMARK 900 RELATED ID: 2PHO   RELATED DB: PDB                                   
REMARK 900 CRYSTAL STRUCTURE OF HUMAN ARGINASE I COMPLEXED WITH                 
REMARK 900 THIOSEMICARBAZIDE REVEALS AN UNUSUAL THIOCARBONYL-SULFIDE            
REMARK 900 LIGAND IN THE BINUCLEAR MANGANESE CLUSTER                            
DBREF  2PHA A    1   322  UNP    P05089   ARGI1_HUMAN      1    322             
DBREF  2PHA 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  B 323       1                                                       
HET     MN  B 324       1                                                       
HET     MN  A 323       1                                                       
HET     MN  A 324       1                                                       
HETNAM      MN MANGANESE (II) ION                                               
FORMUL   3   MN    4(MN 2+)                                                     
FORMUL   7  HOH   *254(H2 O)                                                    
HELIX    1   1 GLU A   26  LYS A   33  1                                   8    
HELIX    2   2 GLY A   35  GLU A   42  1                                   8    
HELIX    3   3 ASN A   69  ASN A   90  1                                  22    
HELIX    4   4 ASP A  100  SER A  102  5                                   3    
HELIX    5   5 LEU A  103  HIS A  115  1                                  13    
HELIX    6   6 ASN A  139  GLY A  142  5                                   4    
HELIX    7   7 GLN A  143  LEU A  149  1                                   7    
HELIX    8   8 SER A  170  LYS A  172  5                                   3    
HELIX    9   9 ASP A  183  LEU A  193  1                                  11    
HELIX   10  10 SER A  199  GLY A  221  1                                  23    
HELIX   11  11 ASP A  234  LEU A  236  5                                   3    
HELIX   12  12 THR A  253  GLY A  268  1                                  16    
HELIX   13  13 ASN A  279  GLY A  283  5                                   5    
HELIX   14  14 THR A  285  PHE A  304  1                                  20    
HELIX   15  15 ARG B   21  GLU B   25  5                                   5    
HELIX   16  16 GLU B   26  LYS B   33  1                                   8    
HELIX   17  17 GLY B   35  GLU B   42  1                                   8    
HELIX   18  18 ASN B   69  ASN B   90  1                                  22    
HELIX   19  19 ASP B  100  SER B  102  5                                   3    
HELIX   20  20 LEU B  103  HIS B  115  1                                  13    
HELIX   21  21 ASN B  139  GLY B  142  5                                   4    
HELIX   22  22 GLN B  143  LEU B  149  1                                   7    
HELIX   23  23 SER B  170  LYS B  172  5                                   3    
HELIX   24  24 ASP B  183  GLY B  194  1                                  12    
HELIX   25  25 MET B  200  GLY B  207  1                                   8    
HELIX   26  26 GLY B  207  GLY B  221  1                                  15    
HELIX   27  27 ASP B  234  LEU B  236  5                                   3    
HELIX   28  28 THR B  253  LYS B  266  1                                  14    
HELIX   29  29 ASN B  279  GLY B  283  5                                   5    
HELIX   30  30 THR B  285  CYS B  303  1                                  19    
SHEET    1   A 8 ASP A  46  ASP A  52  0                                        
SHEET    2   A 8 THR A   7  GLY A  12  1  N  GLY A  12   O  GLY A  51           
SHEET    3   A 8 ILE A  93  LEU A  97  1  O  ILE A  93   N  THR A   7           
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  LEU A 229   O  GLY A 272           
SHEET    6   A 8 GLY A 119  VAL A 123  1  N  GLY A 119   O  HIS A 228           
SHEET    7   A 8 ILE A 174  ILE A 177  1  O  VAL A 175   N  TRP A 122           
SHEET    8   A 8 LYS A 196  PHE A 198  1  O  PHE A 198   N  TYR A 176           
SHEET    1   B 7 ILE B   8  ALA B  13  0                                        
SHEET    2   B 7 ILE B  93  GLY B  98  1  O  LEU B  97   N  ILE B  11           
SHEET    3   B 7 LEU B 270  MET B 276  1  O  LEU B 273   N  SER B  94           
SHEET    4   B 7 ILE B 227  ASP B 232  1  N  ILE B 227   O  SER B 271           
SHEET    5   B 7 GLY B 119  VAL B 123  1  N  GLY B 119   O  HIS B 228           
SHEET    6   B 7 ILE B 174  LEU B 179  1  O  VAL B 175   N  TRP B 122           
SHEET    7   B 7 LYS B 196  SER B 199  1  O  PHE B 198   N  TYR B 176           
LINK         OD1 ASP A 124                MN    MN A 323     1555   1555  2.03  
LINK         OD2 ASP A 124                MN    MN A 324     1555   1555  2.19  
LINK         OD1 ASP A 128                MN    MN A 324     1555   1555  2.36  
LINK         OD1 ASP A 234                MN    MN A 323     1555   1555  2.42  
LINK         OD2 ASP A 234                MN    MN A 323     1555   1555  2.49  
LINK         OD1 ASP B 124                MN    MN B 323     1555   1555  2.30  
LINK         OD2 ASP B 124                MN    MN B 324     1555   1555  2.38  
LINK         OD1 ASP B 128                MN    MN B 324     1555   1555  2.17  
LINK         OD2 ASP B 232                MN    MN B 323     1555   1555  2.30  
LINK         OD2 ASP B 234                MN    MN B 323     1555   1555  2.24  
LINK        MN    MN B 323                 O   HOH B 436     1555   1555  2.41  
LINK        MN    MN B 324                 O   HOH B 436     1555   1555  2.10  
LINK        MN    MN A 323                 O   HOH A 388     1555   1555  2.30  
LINK        MN    MN A 324                 O   HOH A 388     1555   1555  2.35  
LINK        MN    MN A 323                 ND1 HIS A 126     1555   1555  2.18  
LINK        MN    MN A 323                 OD2 ASP A 232     1555   1555  2.61  
LINK        MN    MN A 324                 ND1 HIS A 101     1555   1555  2.45  
LINK        MN    MN A 324                 OD2 ASP A 232     1555   1555  2.58  
LINK        MN    MN B 323                 OD1 ASP B 234     1555   1555  2.56  
LINK        MN    MN B 323                 ND1 HIS B 126     1555   1555  2.13  
LINK        MN    MN B 324                 ND1 HIS B 101     1555   1555  2.33  
LINK        MN    MN B 324                 OD2 ASP B 232     1555   1555  2.52  
LINK        MN    MN B 324                 O   HOH B 430     1555   1555  2.68  
SITE     1 AC1  6 ASP B 124  HIS B 126  ASP B 232  ASP B 234                    
SITE     2 AC1  6  MN B 324  HOH B 436                                          
SITE     1 AC2  7 HIS B 101  ASP B 124  ASP B 128  ASP B 232                    
SITE     2 AC2  7  MN B 323  HOH B 430  HOH B 436                               
SITE     1 AC3  6 ASP A 124  HIS A 126  ASP A 232  ASP A 234                    
SITE     2 AC3  6  MN A 324  HOH A 388                                          
SITE     1 AC4  7 HIS A 101  ASP A 124  ASP A 128  ASP A 232                    
SITE     2 AC4  7  MN A 323  HOH A 388  HOH A 442                               
CRYST1   90.770   90.770   69.740  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      0.011017  0.006361  0.000000        0.00000                         
SCALE2      0.000000  0.012721  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.014339        0.00000