PDB Short entry for 1HP7
HEADER    PROTEIN BINDING                         12-DEC-00   1HP7              
TITLE     A 2.1 ANGSTROM STRUCTURE OF AN UNCLEAVED ALPHA-1-ANTITRYPSIN SHOWS    
TITLE    2 VARIABILITY OF THE REACTIVE CENTER AND OTHER LOOPS                   
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: ALPHA-1-ANTITRYPSIN;                                       
COMPND   3 CHAIN: A;                                                            
COMPND   4 ENGINEERED: YES;                                                     
COMPND   5 MUTATION: 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;                                        
SOURCE   7 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID;                              
SOURCE   8 EXPRESSION_SYSTEM_PLASMID: PEAT8                                     
KEYWDS    UNCLEAVED ALPHA-1-ANTITRYPSIN SERPIN, PROTEIN BINDING                 
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    S.-J.KIM,J.-R.WOO,E.J.SEO,M.-H.YU,S.-E.RYU                            
REVDAT   5   13-JUL-11 1HP7    1       VERSN                                    
REVDAT   4   24-FEB-09 1HP7    1       VERSN                                    
REVDAT   3   01-APR-03 1HP7    1       JRNL                                     
REVDAT   2   31-DEC-02 1HP7    1       REMARK                                   
REVDAT   1   14-MAR-01 1HP7    0                                                
JRNL        AUTH   S.KIM,J.WOO,E.J.SEO,M.YU,S.RYU                               
JRNL        TITL   A 2.1 A RESOLUTION STRUCTURE OF AN UNCLEAVED                 
JRNL        TITL 2 ALPHA(1)-ANTITRYPSIN SHOWS VARIABILITY OF THE REACTIVE       
JRNL        TITL 3 CENTER AND OTHER LOOPS.                                      
JRNL        REF    J.MOL.BIOL.                   V. 306   109 2001              
JRNL        REFN                   ISSN 0022-2836                               
JRNL        PMID   11178897                                                     
JRNL        DOI    10.1006/JMBI.2000.4357                                       
REMARK   2                                                                      
REMARK   2 RESOLUTION.    2.10 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  REFINEMENT TARGET : NULL                                            
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 2.10                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 99.00                          
REMARK   3   DATA CUTOFF            (SIGMA(F)) : 0.000                          
REMARK   3   DATA CUTOFF HIGH         (ABS(F)) : NULL                           
REMARK   3   DATA CUTOFF LOW          (ABS(F)) : NULL                           
REMARK   3   COMPLETENESS (WORKING+TEST)   (%) : 91.0                           
REMARK   3   NUMBER OF REFLECTIONS             : 23044                          
REMARK   3                                                                      
REMARK   3  FIT TO DATA USED IN REFINEMENT.                                     
REMARK   3   CROSS-VALIDATION METHOD          : NULL                            
REMARK   3   FREE R VALUE TEST SET SELECTION  : NULL                            
REMARK   3   R VALUE            (WORKING SET) : 0.219                           
REMARK   3   FREE R VALUE                     : 0.273                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : NULL                            
REMARK   3   FREE R VALUE TEST SET COUNT      : 1152                            
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) : NULL                         
REMARK   3   BIN RESOLUTION RANGE LOW        (A) : NULL                         
REMARK   3   BIN COMPLETENESS (WORKING+TEST) (%) : NULL                         
REMARK   3   REFLECTIONS IN BIN    (WORKING SET) : NULL                         
REMARK   3   BIN R VALUE           (WORKING SET) : NULL                         
REMARK   3   BIN FREE R VALUE                    : NULL                         
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            : 2985                                    
REMARK   3   NUCLEIC ACID ATOMS       : 0                                       
REMARK   3   HETEROGEN ATOMS          : 9                                       
REMARK   3   SOLVENT ATOMS            : 95                                      
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : NULL                           
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : NULL                           
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : NULL                                                 
REMARK   3    B22 (A**2) : NULL                                                 
REMARK   3    B33 (A**2) : NULL                                                 
REMARK   3    B12 (A**2) : NULL                                                 
REMARK   3    B13 (A**2) : NULL                                                 
REMARK   3    B23 (A**2) : NULL                                                 
REMARK   3                                                                      
REMARK   3  ESTIMATED COORDINATE ERROR.                                         
REMARK   3   ESD FROM LUZZATI PLOT        (A) : NULL                            
REMARK   3   ESD FROM SIGMAA              (A) : NULL                            
REMARK   3   LOW RESOLUTION CUTOFF        (A) : NULL                            
REMARK   3                                                                      
REMARK   3  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) : NULL                            
REMARK   3                                                                      
REMARK   3  ISOTROPIC THERMAL MODEL : NULL                                      
REMARK   3                                                                      
REMARK   3  ISOTROPIC THERMAL FACTOR RESTRAINTS.    RMS    SIGMA                
REMARK   3   MAIN-CHAIN BOND              (A**2) : NULL  ; NULL                 
REMARK   3   MAIN-CHAIN ANGLE             (A**2) : NULL  ; NULL                 
REMARK   3   SIDE-CHAIN BOND              (A**2) : NULL  ; NULL                 
REMARK   3   SIDE-CHAIN ANGLE             (A**2) : NULL  ; NULL                 
REMARK   3                                                                      
REMARK   3  BULK SOLVENT MODELING.                                              
REMARK   3   METHOD USED : NULL                                                 
REMARK   3   KSOL        : NULL                                                 
REMARK   3   BSOL        : NULL                                                 
REMARK   3                                                                      
REMARK   3  NCS MODEL : NULL                                                    
REMARK   3                                                                      
REMARK   3  NCS RESTRAINTS.                         RMS   SIGMA/WEIGHT          
REMARK   3   GROUP  1  POSITIONAL            (A) : NULL  ; NULL                 
REMARK   3   GROUP  1  B-FACTOR           (A**2) : NULL  ; NULL                 
REMARK   3                                                                      
REMARK   3  PARAMETER FILE  1  : NULL                                           
REMARK   3  TOPOLOGY FILE  1   : NULL                                           
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: NULL                                      
REMARK   4                                                                      
REMARK   4 1HP7 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 14-DEC-00.                  
REMARK 100 THE RCSB ID CODE IS RCSB012498.                                      
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : NULL                               
REMARK 200  TEMPERATURE           (KELVIN) : NULL                               
REMARK 200  PH                             : NULL                               
REMARK 200  NUMBER OF CRYSTALS USED        : NULL                               
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : NULL                               
REMARK 200  RADIATION SOURCE               : NULL                               
REMARK 200  BEAMLINE                       : NULL                               
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : NULL                               
REMARK 200  MONOCHROMATOR                  : NULL                               
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : NULL                               
REMARK 200  DETECTOR MANUFACTURER          : NULL                               
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : R-AXIS                             
REMARK 200  DATA SCALING SOFTWARE          : SCALEPACK                          
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : NULL                               
REMARK 200  RESOLUTION RANGE HIGH      (A) : NULL                               
REMARK 200  RESOLUTION RANGE LOW       (A) : NULL                               
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : NULL                               
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : NULL                               
REMARK 200  DATA REDUNDANCY                : NULL                               
REMARK 200  R MERGE                    (I) : NULL                               
REMARK 200  R SYM                      (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : NULL                               
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : NULL                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : NULL                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : NULL                               
REMARK 200  DATA REDUNDANCY IN SHELL       : NULL                               
REMARK 200  R MERGE FOR SHELL          (I) : NULL                               
REMARK 200  R SYM FOR SHELL            (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR SHELL         : NULL                               
REMARK 200                                                                      
REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH                              
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MIR                          
REMARK 200 SOFTWARE USED: SHARP                                                 
REMARK 200 STARTING MODEL: NULL                                                 
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 49.47                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.43                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: NULL                                     
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 32 1 2                         
REMARK 290                                                                      
REMARK 290      SYMOP   SYMMETRY                                                
REMARK 290     NNNMMM   OPERATOR                                                
REMARK 290       1555   X,Y,Z                                                   
REMARK 290       2555   -Y,X-Y,Z+2/3                                            
REMARK 290       3555   -X+Y,-X,Z+1/3                                           
REMARK 290       4555   -Y,-X,-Z+1/3                                            
REMARK 290       5555   -X+Y,Y,-Z+2/3                                           
REMARK 290       6555   X,X-Y,-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       82.86000            
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       41.43000            
REMARK 290   SMTRY1   4  0.500000 -0.866025  0.000000        0.00000            
REMARK 290   SMTRY2   4 -0.866025 -0.500000  0.000000        0.00000            
REMARK 290   SMTRY3   4  0.000000  0.000000 -1.000000       41.43000            
REMARK 290   SMTRY1   5 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   5  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   5  0.000000  0.000000 -1.000000       82.86000            
REMARK 290   SMTRY1   6  0.500000  0.866025  0.000000        0.00000            
REMARK 290   SMTRY2   6  0.866025 -0.500000  0.000000        0.00000            
REMARK 290   SMTRY3   6  0.000000  0.000000 -1.000000        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: MONOMERIC                         
REMARK 350 APPLY THE FOLLOWING TO CHAINS: A                                     
REMARK 350   BIOMT1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 350   BIOMT2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 350   BIOMT3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 350                                                                      
REMARK 350 BIOMOLECULE: 2                                                       
REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC                    
REMARK 350 SOFTWARE USED: PISA,PQS                                              
REMARK 350 TOTAL BURIED SURFACE AREA: 3310 ANGSTROM**2                          
REMARK 350 SURFACE AREA OF THE COMPLEX: 33480 ANGSTROM**2                       
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -288.0 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        0.00000            
REMARK 350   BIOMT2   2  0.000000  1.000000  0.000000        0.00000            
REMARK 350   BIOMT3   2  0.000000  0.000000 -1.000000       82.86000            
REMARK 350                                                                      
REMARK 350 BIOMOLECULE: 3                                                       
REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC                    
REMARK 350 SOFTWARE USED: PISA                                                  
REMARK 350 TOTAL BURIED SURFACE AREA: 2870 ANGSTROM**2                          
REMARK 350 SURFACE AREA OF THE COMPLEX: 33920 ANGSTROM**2                       
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -282.0 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       38.78500            
REMARK 350   BIOMT2   2 -0.866025 -0.500000  0.000000       67.17759            
REMARK 350   BIOMT3   2  0.000000  0.000000 -1.000000       41.43000            
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     GLU A     1                                                      
REMARK 465     ASP A     2                                                      
REMARK 465     PRO A     3                                                      
REMARK 465     GLN A     4                                                      
REMARK 465     GLY A     5                                                      
REMARK 465     ASP A     6                                                      
REMARK 465     ALA A     7                                                      
REMARK 465     ALA A     8                                                      
REMARK 465     GLN A     9                                                      
REMARK 465     LYS A    10                                                      
REMARK 465     THR A    11                                                      
REMARK 465     ASP A    12                                                      
REMARK 465     THR A    13                                                      
REMARK 465     SER A    14                                                      
REMARK 465     HIS A    15                                                      
REMARK 465     HIS A    16                                                      
REMARK 465     ASP A    17                                                      
REMARK 465     GLN A    18                                                      
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   512     O    HOH A   523              2.18            
REMARK 500   O    HOH A   485     O    HOH A   524              2.18            
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: CLOSE CONTACTS                                             
REMARK 500                                                                      
REMARK 500 THE FOLLOWING ATOMS THAT ARE RELATED BY CRYSTALLOGRAPHIC             
REMARK 500 SYMMETRY ARE IN CLOSE CONTACT.  AN ATOM LOCATED WITHIN 0.15          
REMARK 500 ANGSTROMS OF A SYMMETRY RELATED ATOM IS ASSUMED TO BE ON A           
REMARK 500 SPECIAL POSITION AND IS, THEREFORE, LISTED IN REMARK 375             
REMARK 500 INSTEAD OF REMARK 500.  ATOMS WITH NON-BLANK ALTERNATE               
REMARK 500 LOCATION INDICATORS ARE NOT INCLUDED IN THE CALCULATIONS.            
REMARK 500                                                                      
REMARK 500 DISTANCE CUTOFF:                                                     
REMARK 500 2.2 ANGSTROMS FOR CONTACTS NOT INVOLVING HYDROGEN ATOMS              
REMARK 500 1.6 ANGSTROMS FOR CONTACTS INVOLVING HYDROGEN ATOMS                  
REMARK 500                                                                      
REMARK 500  ATM1  RES C  SSEQI   ATM2  RES C  SSEQI  SSYMOP   DISTANCE          
REMARK 500   OD1  ASN A   265     OD1  ASN A   265     4665     2.08            
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 A  81       33.05     70.55                                   
REMARK 500    GLN A 105       21.94   -173.10                                   
REMARK 500    PRO A 106       83.81    -68.33                                   
REMARK 500    ASP A 107       24.35    -78.35                                   
REMARK 500    SER A 108     -146.83    -69.52                                   
REMARK 500    GLN A 111       99.38    -62.83                                   
REMARK 500    ASP A 171       49.37     39.49                                   
REMARK 500    ASP A 211     -169.99   -162.17                                   
REMARK 500    THR A 345      101.98    -33.98                                   
REMARK 500    ALA A 347      -21.11    107.14                                   
REMARK 500    ALA A 348      172.22    154.69                                   
REMARK 500    ALA A 350       39.65    -59.43                                   
REMARK 500    MET A 351      115.34     16.19                                   
REMARK 500    ASN A 378      -75.42    -53.96                                   
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                              ZN A 401  ZN                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 HIS A  73   NE2                                                    
REMARK 620 2 HIS A  93   NE2 123.0                                              
REMARK 620 3 GLU A  89   OE1  92.3  91.5                                        
REMARK 620 4 HOH A 486   O    92.6 111.3 148.8                                  
REMARK 620 N                    1     2     3                                   
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              ZN A 402  ZN                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 GLU A 151   OE2                                                    
REMARK 620 2 GLU A 175   OE2  82.4                                              
REMARK 620 3 GLU A 175   OE1 128.3  54.1                                        
REMARK 620 4 ASP A 256   OD1  91.6  88.1 111.0                                  
REMARK 620 5 HIS A 231   NE2 117.8 138.9  87.9 123.8                            
REMARK 620 N                    1     2     3     4                             
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              ZN A 403  ZN                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 HIS A 262   ND1                                                    
REMARK 620 2 HOH A 438   O   119.9                                              
REMARK 620 3 HIS A  43   NE2  84.0 111.6                                        
REMARK 620 N                    1     2                                         
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              ZN A 404  ZN                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 SER A 285   OG                                                     
REMARK 620 2 GLU A 363   OE1  88.2                                              
REMARK 620 3 HIS A 287   NE2 111.3 100.9                                        
REMARK 620 4 GLU A 324   OE1 109.4 160.0  81.9                                  
REMARK 620 N                    1     2     3                                   
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              ZN A 405  ZN                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 HIS A 101   NE2                                                    
REMARK 620 2 HIS A 139   NE2 113.3                                              
REMARK 620 3 GLU A  98   OE2 133.0 108.5                                        
REMARK 620 4 GLU A  98   OE1 102.1  97.6  50.9                                  
REMARK 620 N                    1     2     3                                   
REMARK 800                                                                      
REMARK 800 SITE                                                                 
REMARK 800 SITE_IDENTIFIER: AC1                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN A 401                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN A 402                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC3                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN A 403                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC4                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN A 404                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC5                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN A 405                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC6                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE BME A 432                 
DBREF  1HP7 A    1   394  UNP    P01009   A1AT_HUMAN      25    418             
SEQADV 1HP7 GLY A   70  UNP  P01009    ALA    94 ENGINEERED                     
SEQADV 1HP7 HIS A  101  UNP  P01009    ARG   125 SEE REMARK 999                 
SEQADV 1HP7 ASP A  376  UNP  P01009    GLU   400 SEE REMARK 999                 
SEQRES   1 A  394  GLU ASP PRO GLN GLY ASP ALA ALA GLN LYS THR ASP THR          
SEQRES   2 A  394  SER HIS HIS ASP GLN ASP HIS PRO THR PHE ASN LYS ILE          
SEQRES   3 A  394  THR PRO ASN LEU ALA GLU PHE ALA PHE SER LEU TYR ARG          
SEQRES   4 A  394  GLN LEU ALA HIS GLN SER ASN SER THR ASN ILE PHE PHE          
SEQRES   5 A  394  SER PRO VAL SER ILE ALA THR ALA PHE ALA MET LEU SER          
SEQRES   6 A  394  LEU GLY THR LYS GLY ASP THR HIS ASP GLU ILE LEU GLU          
SEQRES   7 A  394  GLY LEU ASN PHE ASN LEU THR GLU ILE PRO GLU ALA GLN          
SEQRES   8 A  394  ILE HIS GLU GLY PHE GLN GLU LEU LEU HIS THR LEU ASN          
SEQRES   9 A  394  GLN PRO ASP SER GLN LEU GLN LEU THR THR GLY ASN GLY          
SEQRES  10 A  394  LEU PHE LEU SER GLU GLY LEU LYS LEU VAL ASP LYS PHE          
SEQRES  11 A  394  LEU GLU ASP VAL LYS LYS LEU TYR HIS SER GLU ALA PHE          
SEQRES  12 A  394  THR VAL ASN PHE GLY ASP THR GLU GLU ALA LYS LYS GLN          
SEQRES  13 A  394  ILE ASN ASP TYR VAL GLU LYS GLY THR GLN GLY LYS ILE          
SEQRES  14 A  394  VAL ASP LEU VAL LYS GLU LEU ASP ARG ASP THR VAL PHE          
SEQRES  15 A  394  ALA LEU VAL ASN TYR ILE PHE PHE LYS GLY LYS TRP GLU          
SEQRES  16 A  394  ARG PRO PHE GLU VAL LYS ASP THR GLU GLU GLU ASP PHE          
SEQRES  17 A  394  HIS VAL ASP GLN VAL THR THR VAL LYS VAL PRO MET MET          
SEQRES  18 A  394  LYS ARG LEU GLY MET PHE ASN ILE GLN HIS CYS LYS LYS          
SEQRES  19 A  394  LEU SER SER TRP VAL LEU LEU MET LYS TYR LEU GLY ASN          
SEQRES  20 A  394  ALA THR ALA ILE PHE PHE LEU PRO ASP GLU GLY LYS LEU          
SEQRES  21 A  394  GLN HIS LEU GLU ASN GLU LEU THR HIS ASP ILE ILE THR          
SEQRES  22 A  394  LYS PHE LEU GLU ASN GLU ASP ARG ARG SER ALA SER LEU          
SEQRES  23 A  394  HIS LEU PRO LYS LEU SER ILE THR GLY THR TYR ASP LEU          
SEQRES  24 A  394  LYS SER VAL LEU GLY GLN LEU GLY ILE THR LYS VAL PHE          
SEQRES  25 A  394  SER ASN GLY ALA ASP LEU SER GLY VAL THR GLU GLU ALA          
SEQRES  26 A  394  PRO LEU LYS LEU SER LYS ALA VAL HIS LYS ALA VAL LEU          
SEQRES  27 A  394  THR ILE ASP GLU LYS GLY THR GLU ALA ALA GLY ALA MET          
SEQRES  28 A  394  PHE LEU GLU ALA ILE PRO MET SER ILE PRO PRO GLU VAL          
SEQRES  29 A  394  LYS PHE ASN LYS PRO PHE VAL PHE LEU MET ILE ASP GLN          
SEQRES  30 A  394  ASN THR LYS SER PRO LEU PHE MET GLY LYS VAL VAL ASN          
SEQRES  31 A  394  PRO THR GLN LYS                                              
HET     ZN  A 401       1                                                       
HET     ZN  A 402       1                                                       
HET     ZN  A 403       1                                                       
HET     ZN  A 404       1                                                       
HET     ZN  A 405       1                                                       
HET    BME  A 432       4                                                       
HETNAM      ZN ZINC ION                                                         
HETNAM     BME BETA-MERCAPTOETHANOL                                             
FORMUL   2   ZN    5(ZN 2+)                                                     
FORMUL   7  BME    C2 H6 O S                                                    
FORMUL   8  HOH   *95(H2 O)                                                     
HELIX    1   1 ILE A   26  SER A   45  1                                  20    
HELIX    2   2 SER A   53  LEU A   66  1                                  14    
HELIX    3   3 LYS A   69  LEU A   80  1                                  12    
HELIX    4   4 PRO A   88  ASN A  104  1                                  17    
HELIX    5   5 VAL A  127  LEU A  137  1                                  11    
HELIX    6   6 ASP A  149  THR A  165  1                                  17    
HELIX    7   7 GLU A  199  THR A  203  5                                   5    
HELIX    8   8 LYS A  259  LEU A  267  1                                   9    
HELIX    9   9 THR A  268  LEU A  276  1                                   9    
HELIX   10  10 LEU A  299  LEU A  306  1                                   8    
HELIX   11  11 THR A  309  SER A  313  5                                   5    
SHEET    1   A 4 GLU A 363  LYS A 365  0                                        
SHEET    2   A 4 ARG A 282  PRO A 289  1  O  SER A 285   N  VAL A 364           
SHEET    3   A 4 THR A 215  CYS A 232 -1  N  MET A 221   O  LEU A 288           
SHEET    4   A 4 GLU A 204  HIS A 209 -1  O  GLU A 204   N  MET A 220           
SHEET    1   B 8 GLU A 363  LYS A 365  0                                        
SHEET    2   B 8 ARG A 282  PRO A 289  1  O  SER A 285   N  VAL A 364           
SHEET    3   B 8 THR A 215  CYS A 232 -1  N  MET A 221   O  LEU A 288           
SHEET    4   B 8 SER A 237  TYR A 244 -1  O  SER A 237   N  CYS A 232           
SHEET    5   B 8 ALA A 248  PRO A 255 -1  O  ALA A 248   N  TYR A 244           
SHEET    6   B 8 PHE A 370  ASP A 376 -1  O  VAL A 371   N  PHE A 253           
SHEET    7   B 8 PRO A 382  VAL A 388 -1  N  LEU A 383   O  MET A 374           
SHEET    8   B 8 ILE A  50  PHE A  52 -1  O  ILE A  50   N  LYS A 387           
SHEET    1   C 5 GLU A 141  VAL A 145  0                                        
SHEET    2   C 5 GLN A 111  SER A 121  1  O  ASN A 116   N  GLU A 141           
SHEET    3   C 5 PHE A 182  LYS A 191 -1  N  ALA A 183   O  PHE A 119           
SHEET    4   C 5 LYS A 331  ILE A 340  1  O  LYS A 331   N  LEU A 184           
SHEET    5   C 5 LEU A 291  ASP A 298 -1  O  LEU A 291   N  ILE A 340           
LINK         SG  CYS A 232                 S2  BME A 432     1555   1555  2.03  
LINK        ZN    ZN A 401                 NE2 HIS A  73     1555   1555  2.08  
LINK        ZN    ZN A 401                 NE2 HIS A  93     1555   1555  2.12  
LINK        ZN    ZN A 401                 OE1 GLU A  89     1555   1555  2.05  
LINK        ZN    ZN A 402                 OE2 GLU A 151     1555   1555  1.89  
LINK        ZN    ZN A 402                 OE2 GLU A 175     1555   1555  2.19  
LINK        ZN    ZN A 403                 ND1 HIS A 262     1555   1555  2.08  
LINK        ZN    ZN A 404                 OG  SER A 285     1555   1555  1.98  
LINK        ZN    ZN A 404                 OE1 GLU A 363     1555   1555  2.17  
LINK        ZN    ZN A 405                 NE2 HIS A 101     1555   1555  1.86  
LINK        ZN    ZN A 405                 NE2 HIS A 139     1555   1555  2.08  
LINK        ZN    ZN A 401                 O   HOH A 486     1555   1555  2.04  
LINK        ZN    ZN A 402                 OE1 GLU A 175     1555   1555  2.56  
LINK        ZN    ZN A 403                 O   HOH A 438     1555   1555  2.27  
LINK        ZN    ZN A 404                 NE2 HIS A 287     1555   1555  2.46  
LINK        ZN    ZN A 402                 OD1 ASP A 256     1555   3665  2.00  
LINK        ZN    ZN A 402                 NE2 HIS A 231     1555   3665  1.86  
LINK        ZN    ZN A 403                 NE2 HIS A  43     1555   4665  2.01  
LINK        ZN    ZN A 404                 OE1 GLU A 324     1555   5545  2.27  
LINK        ZN    ZN A 405                 OE2 GLU A  98     1555   5555  2.12  
LINK        ZN    ZN A 405                 OE1 GLU A  98     1555   5555  2.77  
SITE     1 AC1  4 HIS A  73  GLU A  89  HIS A  93  HOH A 486                    
SITE     1 AC2  4 GLU A 151  GLU A 175  HIS A 231  ASP A 256                    
SITE     1 AC3  3 HIS A  43  HIS A 262  HOH A 438                               
SITE     1 AC4  4 SER A 285  HIS A 287  GLU A 324  GLU A 363                    
SITE     1 AC5  3 GLU A  98  HIS A 101  HIS A 139                               
SITE     1 AC6  2 CYS A 232  LYS A 233                                          
CRYST1   77.570   77.570  124.290  90.00  90.00 120.00 P 32 1 2      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      0.012892  0.007443  0.000000        0.00000                         
SCALE2      0.000000  0.014886  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.008046        0.00000