PDB Short entry for 2H03
HEADER    HYDROLASE                               13-MAY-06   2H03              
TITLE     STRUCTURAL STUDIES OF PROTEIN TYROSINE PHOSPHATASE BETA CATALYTIC     
TITLE    2 DOMAIN IN COMPLEX WITH INHIBITORS                                    
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: PROTEIN TYROSINE PHOSPHATASE, RECEPTOR TYPE, B,;           
COMPND   3 CHAIN: A;                                                            
COMPND   4 FRAGMENT: CATALYTIC DOMAIN, 1676-1970;                               
COMPND   5 EC: 3.1.3.48;                                                        
COMPND   6 ENGINEERED: YES;                                                     
COMPND   7 MUTATION: YES                                                        
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: HOMO SAPIENS;                                   
SOURCE   3 ORGANISM_COMMON: HUMAN;                                              
SOURCE   4 ORGANISM_TAXID: 9606;                                                
SOURCE   5 GENE: PTPRB;                                                         
SOURCE   6 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                 
SOURCE   7 EXPRESSION_SYSTEM_TAXID: 562;                                        
SOURCE   8 EXPRESSION_SYSTEM_STRAIN: TOP10;                                     
SOURCE   9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID;                              
SOURCE  10 EXPRESSION_SYSTEM_PLASMID: PDEST-HISMBP                              
KEYWDS    PROTEIN TYROSINE PHOSPHATASE, WPD-LOOP, SULFAMIC ACID, PHOSPHATASE,   
KEYWDS   2 INHIBITOR, DRUG DESIGN, HYDROLASE                                    
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    A.G.EVDOKIMOV,M.E.POKROSS,R.L.WALTER,M.MEKEL,J.L.GRAY,K.G.PETERS,     
AUTHOR   2 M.B.MAIER,K.D.AMARASINGHE,C.M.CLARK,R.NICHOLS                        
REVDAT   6   18-OCT-17 2H03    1       REMARK                                   
REVDAT   5   13-JUL-11 2H03    1       VERSN                                    
REVDAT   4   24-FEB-09 2H03    1       VERSN                                    
REVDAT   3   12-SEP-06 2H03    1       JRNL                                     
REVDAT   2   08-AUG-06 2H03    1       JRNL                                     
REVDAT   1   13-JUN-06 2H03    0                                                
JRNL        AUTH   K.K.AMARASINGHE,A.G.EVDOKIMOV,K.XU,C.M.CLARK,M.B.MAIER,      
JRNL        AUTH 2 A.SRIVASTAVA,A.O.COLSON,G.S.GERWE,G.E.STAKE,B.W.HOWARD,      
JRNL        AUTH 3 M.E.POKROSS,J.L.GRAY,K.G.PETERS                              
JRNL        TITL   DESIGN AND SYNTHESIS OF POTENT, NON-PEPTIDIC INHIBITORS OF   
JRNL        TITL 2 HPTPBETA.                                                    
JRNL        REF    BIOORG.MED.CHEM.LETT.         V.  16  4252 2006              
JRNL        REFN                   ISSN 0960-894X                               
JRNL        PMID   16759857                                                     
JRNL        DOI    10.1016/J.BMCL.2006.05.074                                   
REMARK   2                                                                      
REMARK   2 RESOLUTION.    1.65 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : REFMAC                                               
REMARK   3   AUTHORS     : MURSHUDOV,VAGIN,DODSON                               
REMARK   3                                                                      
REMARK   3    REFINEMENT TARGET : MAXIMUM LIKELIHOOD                            
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 1.65                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 27.60                          
REMARK   3   DATA CUTOFF            (SIGMA(F)) : 0.000                          
REMARK   3   COMPLETENESS FOR RANGE        (%) : 97.7                           
REMARK   3   NUMBER OF REFLECTIONS             : 32933                          
REMARK   3                                                                      
REMARK   3  FIT TO DATA USED IN REFINEMENT.                                     
REMARK   3   CROSS-VALIDATION METHOD          : THROUGHOUT                      
REMARK   3   FREE R VALUE TEST SET SELECTION  : RANDOM                          
REMARK   3   R VALUE     (WORKING + TEST SET) : 0.180                           
REMARK   3   R VALUE            (WORKING SET) : 0.180                           
REMARK   3   FREE R VALUE                     : 0.217                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 5.100                           
REMARK   3   FREE R VALUE TEST SET COUNT      : 1681                            
REMARK   3                                                                      
REMARK   3  FIT IN THE HIGHEST RESOLUTION BIN.                                  
REMARK   3   TOTAL NUMBER OF BINS USED           : 20                           
REMARK   3   BIN RESOLUTION RANGE HIGH       (A) : 1.65                         
REMARK   3   BIN RESOLUTION RANGE LOW        (A) : 1.69                         
REMARK   3   REFLECTION IN BIN     (WORKING SET) : 2019                         
REMARK   3   BIN COMPLETENESS (WORKING+TEST) (%) : 85.49                        
REMARK   3   BIN R VALUE           (WORKING SET) : 0.2380                       
REMARK   3   BIN FREE R VALUE SET COUNT          : 108                          
REMARK   3   BIN FREE R VALUE                    : 0.3220                       
REMARK   3                                                                      
REMARK   3  NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.                    
REMARK   3   PROTEIN ATOMS            : 2350                                    
REMARK   3   NUCLEIC ACID ATOMS       : 0                                       
REMARK   3   HETEROGEN ATOMS          : 37                                      
REMARK   3   SOLVENT ATOMS            : 202                                     
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : 23.00                          
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 24.40                          
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : -0.04000                                             
REMARK   3    B22 (A**2) : 0.25000                                              
REMARK   3    B33 (A**2) : -0.58000                                             
REMARK   3    B12 (A**2) : 0.00000                                              
REMARK   3    B13 (A**2) : -0.79000                                             
REMARK   3    B23 (A**2) : 0.00000                                              
REMARK   3                                                                      
REMARK   3  ESTIMATED OVERALL COORDINATE ERROR.                                 
REMARK   3   ESU BASED ON R VALUE                            (A): 0.108         
REMARK   3   ESU BASED ON FREE R VALUE                       (A): 0.107         
REMARK   3   ESU BASED ON MAXIMUM LIKELIHOOD                 (A): 0.067         
REMARK   3   ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 3.801         
REMARK   3                                                                      
REMARK   3 CORRELATION COEFFICIENTS.                                            
REMARK   3   CORRELATION COEFFICIENT FO-FC      : 0.963                         
REMARK   3   CORRELATION COEFFICIENT FO-FC FREE : 0.946                         
REMARK   3                                                                      
REMARK   3  RMS DEVIATIONS FROM IDEAL VALUES        COUNT    RMS    WEIGHT      
REMARK   3   BOND LENGTHS REFINED ATOMS        (A):  2483 ; 0.012 ; 0.021       
REMARK   3   BOND LENGTHS OTHERS               (A):  NULL ;  NULL ;  NULL       
REMARK   3   BOND ANGLES REFINED ATOMS   (DEGREES):  3378 ; 1.717 ; 1.956       
REMARK   3   BOND ANGLES OTHERS          (DEGREES):  NULL ;  NULL ;  NULL       
REMARK   3   TORSION ANGLES, PERIOD 1    (DEGREES):   301 ; 7.031 ; 5.000       
REMARK   3   TORSION ANGLES, PERIOD 2    (DEGREES):   129 ;33.720 ;23.488       
REMARK   3   TORSION ANGLES, PERIOD 3    (DEGREES):   428 ;13.313 ;15.000       
REMARK   3   TORSION ANGLES, PERIOD 4    (DEGREES):    22 ;13.480 ;15.000       
REMARK   3   CHIRAL-CENTER RESTRAINTS       (A**3):   360 ; 0.138 ; 0.200       
REMARK   3   GENERAL PLANES REFINED ATOMS      (A):  1925 ; 0.006 ; 0.020       
REMARK   3   GENERAL PLANES OTHERS             (A):  NULL ;  NULL ;  NULL       
REMARK   3   NON-BONDED CONTACTS REFINED ATOMS (A):  1097 ; 0.228 ; 0.200       
REMARK   3   NON-BONDED CONTACTS OTHERS        (A):  NULL ;  NULL ;  NULL       
REMARK   3   NON-BONDED TORSION REFINED ATOMS  (A):  1669 ; 0.321 ; 0.200       
REMARK   3   NON-BONDED TORSION OTHERS         (A):  NULL ;  NULL ;  NULL       
REMARK   3   H-BOND (X...Y) REFINED ATOMS      (A):   172 ; 0.226 ; 0.200       
REMARK   3   H-BOND (X...Y) OTHERS             (A):  NULL ;  NULL ;  NULL       
REMARK   3   POTENTIAL METAL-ION REFINED ATOMS (A):     1 ; 0.022 ; 0.200       
REMARK   3   POTENTIAL METAL-ION OTHERS        (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY VDW REFINED ATOMS        (A):    56 ; 0.258 ; 0.200       
REMARK   3   SYMMETRY VDW OTHERS               (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY H-BOND REFINED ATOMS     (A):    15 ; 0.217 ; 0.200       
REMARK   3   SYMMETRY H-BOND OTHERS            (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY METAL-ION REFINED ATOMS  (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY METAL-ION OTHERS         (A):  NULL ;  NULL ;  NULL       
REMARK   3                                                                      
REMARK   3  ISOTROPIC THERMAL FACTOR RESTRAINTS.     COUNT   RMS    WEIGHT      
REMARK   3   MAIN-CHAIN BOND REFINED ATOMS  (A**2):  1489 ; 1.684 ; 1.500       
REMARK   3   MAIN-CHAIN BOND OTHER ATOMS    (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   MAIN-CHAIN ANGLE REFINED ATOMS (A**2):  2376 ; 2.591 ; 2.000       
REMARK   3   MAIN-CHAIN ANGLE OTHER ATOMS   (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SIDE-CHAIN BOND REFINED ATOMS  (A**2):  1121 ; 4.051 ; 3.000       
REMARK   3   SIDE-CHAIN BOND OTHER ATOMS    (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SIDE-CHAIN ANGLE REFINED ATOMS (A**2):   995 ; 6.012 ; 4.500       
REMARK   3   SIDE-CHAIN ANGLE OTHER ATOMS   (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   LONG RANGE B REFINED ATOMS     (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   LONG RANGE B OTHER ATOMS       (A**2):  NULL ;  NULL ;  NULL       
REMARK   3                                                                      
REMARK   3 ANISOTROPIC THERMAL FACTOR RESTRAINTS.    COUNT   RMS   WEIGHT       
REMARK   3   RIGID-BOND RESTRAINTS          (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SPHERICITY; FREE ATOMS         (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SPHERICITY; BONDED ATOMS       (A**2):  NULL ;  NULL ;  NULL       
REMARK   3                                                                      
REMARK   3  NCS RESTRAINTS STATISTICS                                           
REMARK   3   NUMBER OF DIFFERENT NCS GROUPS : NULL                              
REMARK   3                                                                      
REMARK   3  TLS DETAILS                                                         
REMARK   3   NUMBER OF TLS GROUPS  : NULL                                       
REMARK   3                                                                      
REMARK   3  BULK SOLVENT MODELLING.                                             
REMARK   3   METHOD USED : MASK                                                 
REMARK   3   PARAMETERS FOR MASK CALCULATION                                    
REMARK   3   VDW PROBE RADIUS   : 1.20                                          
REMARK   3   ION PROBE RADIUS   : 0.80                                          
REMARK   3   SHRINKAGE RADIUS   : 0.80                                          
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: NULL                                      
REMARK   4                                                                      
REMARK   4 2H03 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 17-MAY-06.                  
REMARK 100 THE DEPOSITION ID IS D_1000037761.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 02-FEB-06                          
REMARK 200  TEMPERATURE           (KELVIN) : 100                                
REMARK 200  PH                             : 8.0                                
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : Y                                  
REMARK 200  RADIATION SOURCE               : APS                                
REMARK 200  BEAMLINE                       : 22-ID                              
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 1.0                                
REMARK 200  MONOCHROMATOR                  : SI                                 
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : CCD                                
REMARK 200  DETECTOR MANUFACTURER          : MARRESEARCH                        
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : MAR                                
REMARK 200  DATA SCALING SOFTWARE          : HKL-2000                           
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 32934                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 1.650                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 27.600                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : 0.000                              
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 97.7                               
REMARK 200  DATA REDUNDANCY                : 2.800                              
REMARK 200  R MERGE                    (I) : 0.02800                            
REMARK 200  R SYM                      (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 19.8900                            
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.65                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 1.75                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 91.1                               
REMARK 200  DATA REDUNDANCY IN SHELL       : 2.20                               
REMARK 200  R MERGE FOR SHELL          (I) : 0.25400                            
REMARK 200  R SYM FOR SHELL            (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR SHELL         : 3.890                              
REMARK 200                                                                      
REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH                              
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT        
REMARK 200 SOFTWARE USED: AMORE                                                 
REMARK 200 STARTING MODEL: PDB ENTRY 1RPM                                       
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 40.71                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.07                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: 21% PEG 8000, 220 MM MGCL2, 1% BME,      
REMARK 280  0.1% BOG, 5MM DTT, PH 8.0, VAPOR DIFFUSION, TEMPERATURE 298K        
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: C 1 2 1                          
REMARK 290                                                                      
REMARK 290      SYMOP   SYMMETRY                                                
REMARK 290     NNNMMM   OPERATOR                                                
REMARK 290       1555   X,Y,Z                                                   
REMARK 290       2555   -X,Y,-Z                                                 
REMARK 290       3555   X+1/2,Y+1/2,Z                                           
REMARK 290       4555   -X+1/2,Y+1/2,-Z                                         
REMARK 290                                                                      
REMARK 290     WHERE NNN -> OPERATOR NUMBER                                     
REMARK 290           MMM -> TRANSLATION VECTOR                                  
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATIONS                            
REMARK 290 THE FOLLOWING TRANSFORMATIONS OPERATE ON THE ATOM/HETATM             
REMARK 290 RECORDS IN THIS ENTRY TO PRODUCE CRYSTALLOGRAPHICALLY                
REMARK 290 RELATED MOLECULES.                                                   
REMARK 290   SMTRY1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY1   2 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   2  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   2  0.000000  0.000000 -1.000000        0.00000            
REMARK 290   SMTRY1   3  1.000000  0.000000  0.000000       56.15800            
REMARK 290   SMTRY2   3  0.000000  1.000000  0.000000       19.46700            
REMARK 290   SMTRY3   3  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY1   4 -1.000000  0.000000  0.000000       56.15800            
REMARK 290   SMTRY2   4  0.000000  1.000000  0.000000       19.46700            
REMARK 290   SMTRY3   4  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: MONOMERIC                         
REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC                  
REMARK 350 SOFTWARE USED: PQS                                                   
REMARK 350 APPLY THE FOLLOWING TO CHAINS: A                                     
REMARK 350   BIOMT1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 350   BIOMT2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 350   BIOMT3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 350                                                                      
REMARK 350 BIOMOLECULE: 2                                                       
REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC                    
REMARK 350 SOFTWARE USED: PISA                                                  
REMARK 350 TOTAL BURIED SURFACE AREA: 3660 ANGSTROM**2                          
REMARK 350 SURFACE AREA OF THE COMPLEX: 26120 ANGSTROM**2                       
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -88.0 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 -1.000000  0.000000  0.000000       96.43486            
REMARK 350   BIOMT2   2  0.000000  1.000000  0.000000        0.00000            
REMARK 350   BIOMT3   2  0.000000  0.000000 -1.000000       64.12470            
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 MG    MG A 303  LIES ON A SPECIAL POSITION.                          
REMARK 375      HOH A  57  LIES ON A SPECIAL POSITION.                          
REMARK 375      HOH A  74  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     SER A  1675                                                      
REMARK 465     ASN A  1676                                                      
REMARK 465     ARG A  1677                                                      
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: CLOSE CONTACTS IN SAME ASYMMETRIC UNIT                     
REMARK 500                                                                      
REMARK 500 THE FOLLOWING ATOMS ARE IN CLOSE CONTACT.                            
REMARK 500                                                                      
REMARK 500  ATM1  RES C  SSEQI   ATM2  RES C  SSEQI           DISTANCE          
REMARK 500   O    HOH A   104     O    HOH A   222              1.65            
REMARK 500   O    HOH A     3     O    HOH A   204              1.84            
REMARK 500   NZ   LYS A  1927     O    HOH A   204              2.01            
REMARK 500   O    HOH A   106     O    HOH A   221              2.03            
REMARK 500   O    HOH A    33     O    HOH A   204              2.06            
REMARK 500   O    HOH A    14     O    HOH A   205              2.07            
REMARK 500   CB   CYS A  1951     O    HOH A   187              2.09            
REMARK 500   O    HOH A    14     O    HOH A   228              2.11            
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
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    ASP A1918   CB  -  CG  -  OD1 ANGL. DEV. =   6.3 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    ASN A1716       33.64    -90.01                                   
REMARK 500    ASP A1819     -152.55   -129.95                                   
REMARK 500    GLN A1853       79.62   -157.95                                   
REMARK 500    PRO A1895      103.67    -42.60                                   
REMARK 500    CYS A1904     -125.56   -131.55                                   
REMARK 500    VAL A1908      -49.09   -132.34                                   
REMARK 500    VAL A1947       86.16     66.09                                   
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 SER A 1894     PRO A 1895                 -146.71                    
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                              MG A 303  MG                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 HOH A  56   O                                                      
REMARK 620 2 HOH A  57   O    93.7                                              
REMARK 620 3 HOH A  74   O    89.7 175.8                                        
REMARK 620 4 HOH A  76   O    98.7  92.9  89.0                                  
REMARK 620 5 HOH A  56   O   175.2  90.3  86.2  83.8                            
REMARK 620 6 HOH A  76   O    84.6  90.5  87.4 175.0  92.6                      
REMARK 620 7 HOH A  57   O    93.7   0.0 175.8  92.9  90.2  90.5                
REMARK 620 8 HOH A  74   O    89.4 175.7   0.7  89.6  86.5  86.7 175.6          
REMARK 620 N                    1     2     3     4     5     6     7           
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              MG A 304  MG                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 HOH A  59   O                                                      
REMARK 620 2 HOH A 203   O   175.9                                              
REMARK 620 3 HOH A 213   O    80.3  97.5                                        
REMARK 620 4 HOH A 227   O    85.8  90.9  91.9                                  
REMARK 620 5 GLU A1851   OE2  92.1  90.3 171.7  91.0                            
REMARK 620 6 ASP A1827   OD1  90.3  92.9  84.9 175.3  91.7                      
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 CL A 302                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG A 303                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC3                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG A 304                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC4                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CL A 305                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC5                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE 3UN A 401                 
REMARK 900                                                                      
REMARK 900 RELATED ENTRIES                                                      
REMARK 900 RELATED ID: 2HO2   RELATED DB: PDB                                   
REMARK 900 STRUCTURAL STUDIES OF PROTEIN TYROSINE PHOSPHATASE BETA CATALYTIC    
REMARK 900 DOMAIN IN COMPLEX WITH INHIBITORS                                    
REMARK 900 RELATED ID: 2HO4   RELATED DB: PDB                                   
REMARK 900 STRUCTURAL STUDIES OF PROTEIN TYROSINE PHOSPHATASE BETA CATALYTIC    
REMARK 900 DOMAIN IN COMPLEX WITH INHIBITORS                                    
DBREF  2H03 A 1676  1970  UNP    Q3MIV7   Q3MIV7_HUMAN  1676   1970             
SEQADV 2H03 SER A 1675  UNP  Q3MIV7              CLONING ARTIFACT               
SEQADV 2H03     A       UNP  Q3MIV7    ASN  1748 DELETION                       
SEQADV 2H03     A       UNP  Q3MIV7    VAL  1749 DELETION                       
SEQADV 2H03     A       UNP  Q3MIV7    ASP  1750 DELETION                       
SEQADV 2H03     A       UNP  Q3MIV7    ASP  1751 DELETION                       
SEQADV 2H03     A       UNP  Q3MIV7    ASP  1752 DELETION                       
SEQADV 2H03 GLY A 1748  UNP  Q3MIV7    PRO  1753 ENGINEERED                     
SEQADV 2H03 GLY A 1749  UNP  Q3MIV7    CYS  1754 ENGINEERED                     
SEQRES   1 A  291  SER ASN ARG LYS THR SER CYS PRO ILE LYS ILE ASN GLN          
SEQRES   2 A  291  PHE GLU GLY HIS PHE MET LYS LEU GLN ALA ASP SER ASN          
SEQRES   3 A  291  TYR LEU LEU SER LYS GLU TYR GLU GLU LEU LYS ASP VAL          
SEQRES   4 A  291  GLY ARG ASN GLN SER CYS ASP ILE ALA LEU LEU PRO GLU          
SEQRES   5 A  291  ASN ARG GLY LYS ASN ARG TYR ASN ASN ILE LEU PRO TYR          
SEQRES   6 A  291  ASP ALA THR ARG VAL LYS LEU SER GLY GLY SER ASP TYR          
SEQRES   7 A  291  ILE ASN ALA SER TYR ILE PRO GLY ASN ASN PHE ARG ARG          
SEQRES   8 A  291  GLU TYR ILE VAL THR GLN GLY PRO LEU PRO GLY THR LYS          
SEQRES   9 A  291  ASP ASP PHE TRP LYS MET VAL TRP GLU GLN ASN VAL HIS          
SEQRES  10 A  291  ASN ILE VAL MET VAL THR GLN CYS VAL GLU LYS GLY ARG          
SEQRES  11 A  291  VAL LYS CYS ASP HIS TYR TRP PRO ALA ASP GLN ASP SER          
SEQRES  12 A  291  LEU TYR TYR GLY ASP LEU ILE LEU GLN MET LEU SER GLU          
SEQRES  13 A  291  SER VAL LEU PRO GLU TRP THR ILE ARG GLU PHE LYS ILE          
SEQRES  14 A  291  CYS GLY GLU GLU GLN LEU ASP ALA HIS ARG LEU ILE ARG          
SEQRES  15 A  291  HIS PHE HIS TYR THR VAL TRP PRO ASP HIS GLY VAL PRO          
SEQRES  16 A  291  GLU THR THR GLN SER LEU ILE GLN PHE VAL ARG THR VAL          
SEQRES  17 A  291  ARG ASP TYR ILE ASN ARG SER PRO GLY ALA GLY PRO THR          
SEQRES  18 A  291  VAL VAL HIS CYS SER ALA GLY VAL GLY ARG THR GLY THR          
SEQRES  19 A  291  PHE ILE ALA LEU ASP ARG ILE LEU GLN GLN LEU ASP SER          
SEQRES  20 A  291  LYS ASP SER VAL ASP ILE TYR GLY ALA VAL HIS ASP LEU          
SEQRES  21 A  291  ARG LEU HIS ARG VAL HIS MET VAL GLN THR GLU CYS GLN          
SEQRES  22 A  291  TYR VAL TYR LEU HIS GLN CYS VAL ARG ASP VAL LEU ARG          
SEQRES  23 A  291  ALA ARG LYS LEU ARG                                          
HET     CL  A 302       1                                                       
HET     MG  A 303       1                                                       
HET     MG  A 304       1                                                       
HET     CL  A 305       1                                                       
HET    3UN  A 401      33                                                       
HETNAM      CL CHLORIDE ION                                                     
HETNAM      MG MAGNESIUM ION                                                    
HETNAM     3UN (4-{4-[(TERT-BUTOXYCARBONYL)AMINO]-2,2-                          
HETNAM   2 3UN  BIS(ETHOXYCARBONYL)BUTYL}PHENYL)SULFAMIC ACID                   
FORMUL   2   CL    2(CL 1-)                                                     
FORMUL   3   MG    2(MG 2+)                                                     
FORMUL   6  3UN    C21 H32 N2 O9 S                                              
FORMUL   7  HOH   *202(H2 O)                                                    
HELIX    1   1 GLN A 1687  LEU A 1710  1                                  24    
HELIX    2   2 CYS A 1719  LEU A 1724  1                                   6    
HELIX    3   3 PRO A 1725  ASN A 1731  5                                   7    
HELIX    4   4 LEU A 1779  GLY A 1781  5                                   3    
HELIX    5   5 THR A 1782  GLN A 1793  1                                  12    
HELIX    6   6 THR A 1876  ARG A 1893  1                                  18    
HELIX    7   7 VAL A 1908  LYS A 1927  1                                  20    
HELIX    8   8 ASP A 1931  LEU A 1941  1                                  11    
HELIX    9   9 THR A 1949  LEU A 1969  1                                  21    
SHEET    1   A 2 ILE A1683  LYS A1684  0                                        
SHEET    2   A 2 SER A1929  VAL A1930 -1  O  VAL A1930   N  ILE A1683           
SHEET    1   B 9 ARG A1743  LYS A1745  0                                        
SHEET    2   B 9 TYR A1757  ILE A1763 -1  O  ALA A1760   N  VAL A1744           
SHEET    3   B 9 TYR A1772  THR A1775 -1  O  TYR A1772   N  ILE A1763           
SHEET    4   B 9 THR A1900  HIS A1903  1  O  VAL A1902   N  ILE A1773           
SHEET    5   B 9 ASN A1797  MET A1800  1  N  VAL A1799   O  VAL A1901           
SHEET    6   B 9 GLN A1853  TYR A1865  1  O  PHE A1863   N  ILE A1798           
SHEET    7   B 9 TRP A1841  GLY A1850 -1  N  ARG A1844   O  HIS A1862           
SHEET    8   B 9 LEU A1828  VAL A1837 -1  N  LEU A1833   O  GLU A1845           
SHEET    9   B 9 LEU A1823  TYR A1825 -1  N  TYR A1825   O  LEU A1828           
SHEET    1   C 2 VAL A1805  GLU A1806  0                                        
SHEET    2   C 2 ARG A1809  VAL A1810 -1  O  ARG A1809   N  GLU A1806           
LINK        MG    MG A 303                 O   HOH A  56     1555   1555  1.97  
LINK        MG    MG A 303                 O   HOH A  57     1555   1555  2.06  
LINK        MG    MG A 303                 O   HOH A  74     1555   1555  2.06  
LINK        MG    MG A 303                 O   HOH A  76     1555   1555  2.09  
LINK        MG    MG A 304                 O   HOH A  59     1555   1555  2.26  
LINK        MG    MG A 304                 O   HOH A 203     1555   1555  2.06  
LINK        MG    MG A 304                 O   HOH A 213     1555   1555  2.22  
LINK        MG    MG A 304                 O   HOH A 227     1555   1555  2.04  
LINK        MG    MG A 303                 O   HOH A  56     1555   2656  2.09  
LINK        MG    MG A 303                 O   HOH A  76     1555   2656  2.17  
LINK        MG    MG A 303                 O   HOH A  57     1555   2656  2.06  
LINK        MG    MG A 303                 O   HOH A  74     1555   2656  2.06  
LINK        MG    MG A 304                 OE2 GLU A1851     1555   2656  2.07  
LINK        MG    MG A 304                 OD1 ASP A1827     1555   2656  1.99  
SITE     1 AC1  5 GLY A1765  ASN A1766  ASN A1767  PHE A1768                    
SITE     2 AC1  5 ARG A1970                                                     
SITE     1 AC2  4 HOH A  56  HOH A  57  HOH A  74  HOH A  76                    
SITE     1 AC3  6 HOH A  59  HOH A 203  HOH A 213  HOH A 227                    
SITE     2 AC3  6 ASP A1827  GLU A1851                                          
SITE     1 AC4  4 TYR A1762  PRO A1764  ARG A1769  ARG A1770                    
SITE     1 AC5 18 HOH A  22  ASP A1720  LEU A1723  TYR A1733                    
SITE     2 AC5 18 ASN A1734  ASN A1735  LYS A1811  ASP A1870                    
SITE     3 AC5 18 HIS A1871  CYS A1904  SER A1905  ALA A1906                    
SITE     4 AC5 18 GLY A1907  VAL A1908  GLY A1909  ARG A1910                    
SITE     5 AC5 18 HIS A1945  GLN A1948                                          
CRYST1  112.316   38.934   66.062  90.00 103.91  90.00 C 1 2 1       4          
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      0.008903  0.000000  0.002205        0.00000                         
SCALE2      0.000000  0.025684  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.015595        0.00000