HEADER    HYDROLASE/HYDROLASE INHIBITOR           01-JUN-06   2H6T              
TITLE     SECRETED ASPARTIC PROTEINASE (SAP) 3 FROM CANDIDA ALBICANS COMPLEXED  
TITLE    2 WITH PEPSTATIN A                                                     
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: CANDIDAPEPSIN-3;                                           
COMPND   3 CHAIN: A;                                                            
COMPND   4 FRAGMENT: CANDIDAPEPSIN-3 (RESIDUES 59-398);                         
COMPND   5 SYNONYM: ASPARTATE PROTEASE 3, ACP 3, SECRETED ASPARTIC PROTEASE 3;  
COMPND   6 EC: 3.4.23.24;                                                       
COMPND   7 ENGINEERED: YES;                                                     
COMPND   8 MOL_ID: 2;                                                           
COMPND   9 MOLECULE: PEPSTATIN A;                                               
COMPND  10 CHAIN: B;                                                            
COMPND  11 ENGINEERED: YES                                                      
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: CANDIDA ALBICANS;                               
SOURCE   3 ORGANISM_TAXID: 5476;                                                
SOURCE   4 GENE: SAP3;                                                          
SOURCE   5 EXPRESSION_SYSTEM: PICHIA PASTORIS;                                  
SOURCE   6 EXPRESSION_SYSTEM_TAXID: 4922;                                       
SOURCE   7 MOL_ID: 2;                                                           
SOURCE   8 SYNTHETIC: YES;                                                      
SOURCE   9 ORGANISM_SCIENTIFIC: STREPTOMYCES ARGENTEOLUS SUBSP. TOYONAKENSIS;   
SOURCE  10 ORGANISM_TAXID: 285516                                               
KEYWDS    ASPARTIC PROTEINASE, HYDROLASE-HYDROLASE INHIBITOR COMPLEX            
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    E.RUGE,C.BORELLI,K.MASKOS,R.HUBER                                     
REVDAT   8   30-OCT-24 2H6T    1       REMARK LINK                              
REVDAT   7   18-OCT-17 2H6T    1       REMARK                                   
REVDAT   6   05-SEP-12 2H6T    1       REMARK                                   
REVDAT   5   28-SEP-11 2H6T    1       ATOM   COMPND HET    HETATM              
REVDAT   5 2                   1       SITE                                     
REVDAT   4   13-JUL-11 2H6T    1       VERSN                                    
REVDAT   3   24-FEB-09 2H6T    1       VERSN                                    
REVDAT   2   30-OCT-07 2H6T    1       JRNL                                     
REVDAT   1   12-JUN-07 2H6T    0                                                
JRNL        AUTH   C.BORELLI,E.RUGE,M.SCHALLER,M.MONOD,H.C.KORTING,R.HUBER,     
JRNL        AUTH 2 K.MASKOS                                                     
JRNL        TITL   THE CRYSTAL STRUCTURE OF THE SECRETED ASPARTIC PROTEINASE 3  
JRNL        TITL 2 FROM CANDIDA ALBICANS AND ITS COMPLEX WITH PEPSTATIN A.      
JRNL        REF    PROTEINS                      V.  68   738 2007              
JRNL        REFN                   ISSN 0887-3585                               
JRNL        PMID   17510964                                                     
JRNL        DOI    10.1002/PROT.21425                                           
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) : 19.86                          
REMARK   3   DATA CUTOFF            (SIGMA(F)) : 2.300                          
REMARK   3   DATA CUTOFF HIGH         (ABS(F)) : 2145393.750                    
REMARK   3   DATA CUTOFF LOW          (ABS(F)) : 0.0000                         
REMARK   3   COMPLETENESS (WORKING+TEST)   (%) : 95.4                           
REMARK   3   NUMBER OF REFLECTIONS             : 28626                          
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 SET) : 0.239                           
REMARK   3   FREE R VALUE                     : 0.251                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 5.000                           
REMARK   3   FREE R VALUE TEST SET COUNT      : 1419                            
REMARK   3   ESTIMATED ERROR OF FREE R VALUE  : 0.007                           
REMARK   3                                                                      
REMARK   3  FIT IN THE HIGHEST RESOLUTION BIN.                                  
REMARK   3   TOTAL NUMBER OF BINS USED           : 28                           
REMARK   3   BIN RESOLUTION RANGE HIGH       (A) : 1.90                         
REMARK   3   BIN RESOLUTION RANGE LOW        (A) : 1.92                         
REMARK   3   BIN COMPLETENESS (WORKING+TEST) (%) : NULL                         
REMARK   3   REFLECTIONS IN BIN    (WORKING SET) : 887                          
REMARK   3   BIN R VALUE           (WORKING SET) : 0.3130                       
REMARK   3   BIN FREE R VALUE                    : 0.3200                       
REMARK   3   BIN FREE R VALUE TEST SET SIZE  (%) : NULL                         
REMARK   3   BIN FREE R VALUE TEST SET COUNT     : 47                           
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            : 2623                                    
REMARK   3   NUCLEIC ACID ATOMS       : 0                                       
REMARK   3   HETEROGEN ATOMS          : 1                                       
REMARK   3   SOLVENT ATOMS            : 318                                     
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : NULL                           
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 28.80                          
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : 6.28000                                              
REMARK   3    B22 (A**2) : 6.28000                                              
REMARK   3    B33 (A**2) : -12.57000                                            
REMARK   3    B12 (A**2) : 3.25000                                              
REMARK   3    B13 (A**2) : 0.00000                                              
REMARK   3    B23 (A**2) : 0.00000                                              
REMARK   3                                                                      
REMARK   3  ESTIMATED COORDINATE ERROR.                                         
REMARK   3   ESD FROM LUZZATI PLOT        (A) : 0.26                            
REMARK   3   ESD FROM SIGMAA              (A) : 0.22                            
REMARK   3   LOW RESOLUTION CUTOFF        (A) : 5.00                            
REMARK   3                                                                      
REMARK   3  CROSS-VALIDATED ESTIMATED COORDINATE ERROR.                         
REMARK   3   ESD FROM C-V LUZZATI PLOT    (A) : 0.29                            
REMARK   3   ESD FROM C-V SIGMAA          (A) : 0.27                            
REMARK   3                                                                      
REMARK   3  RMS DEVIATIONS FROM IDEAL VALUES.                                   
REMARK   3   BOND LENGTHS                 (A) : 0.009                           
REMARK   3   BOND ANGLES            (DEGREES) : 1.700                           
REMARK   3   DIHEDRAL ANGLES        (DEGREES) : 26.90                           
REMARK   3   IMPROPER ANGLES        (DEGREES) : 1.140                           
REMARK   3                                                                      
REMARK   3  ISOTROPIC THERMAL MODEL : RESTRAINED                                
REMARK   3                                                                      
REMARK   3  ISOTROPIC THERMAL FACTOR RESTRAINTS.    RMS    SIGMA                
REMARK   3   MAIN-CHAIN BOND              (A**2) : 1.820 ; 2.000                
REMARK   3   MAIN-CHAIN ANGLE             (A**2) : 2.550 ; 3.000                
REMARK   3   SIDE-CHAIN BOND              (A**2) : 3.770 ; 4.000                
REMARK   3   SIDE-CHAIN ANGLE             (A**2) : 4.650 ; 5.000                
REMARK   3                                                                      
REMARK   3  BULK SOLVENT MODELING.                                              
REMARK   3   METHOD USED : FLAT MODEL                                           
REMARK   3   KSOL        : 0.36                                                 
REMARK   3   BSOL        : 47.56                                                
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  : PROTEIN_REP.PARAM                              
REMARK   3  PARAMETER FILE  2  : DNA-RNA_REP.PARAM                              
REMARK   3  PARAMETER FILE  3  : WATER_REP.PARAM                                
REMARK   3  PARAMETER FILE  4  : ION.PARAM                                      
REMARK   3  PARAMETER FILE  5  : DRGCNS-MF-INH-MOV.PAR                          
REMARK   3  PARAMETER FILE  6  : NULL                                           
REMARK   3  TOPOLOGY FILE  1   : PROTEIN.TOP                                    
REMARK   3  TOPOLOGY FILE  2   : DNA-RNA.TOP                                    
REMARK   3  TOPOLOGY FILE  3   : WATER.TOP                                      
REMARK   3  TOPOLOGY FILE  4   : ION.TOP                                        
REMARK   3  TOPOLOGY FILE  5   : DRGCNS-MF-INH-MOV.TOP                          
REMARK   3  TOPOLOGY FILE  6   : NULL                                           
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: NULL                                      
REMARK   4                                                                      
REMARK   4 2H6T COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 07-JUN-06.                  
REMARK 100 THE DEPOSITION ID IS D_1000038001.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 10-MAR-05                          
REMARK 200  TEMPERATURE           (KELVIN) : 100.0                              
REMARK 200  PH                             : 6.5                                
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : Y                                  
REMARK 200  RADIATION SOURCE               : MPG/DESY, HAMBURG                  
REMARK 200  BEAMLINE                       : BW6                                
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 1.05                               
REMARK 200  MONOCHROMATOR                  : SI(III) DOUBLE CRYSTAL             
REMARK 200                                   MONOCHROMATOR                      
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : CCD                                
REMARK 200  DETECTOR MANUFACTURER          : MAR CCD 165 MM                     
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : DENZO                              
REMARK 200  DATA SCALING SOFTWARE          : SCALEPACK                          
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 35196                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 1.800                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 20.000                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : 2.000                              
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 99.3                               
REMARK 200  DATA REDUNDANCY                : NULL                               
REMARK 200  R MERGE                    (I) : 0.05000                            
REMARK 200  R SYM                      (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 13.7000                            
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.80                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 1.86                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 100.0                              
REMARK 200  DATA REDUNDANCY IN SHELL       : NULL                               
REMARK 200  R MERGE FOR SHELL          (I) : 0.34800                            
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: MOLECULAR REPLACEMENT        
REMARK 200 SOFTWARE USED: MOLREP                                                
REMARK 200 STARTING MODEL: NULL                                                 
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 51.13                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.52                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: 15% PEG 4000, 0.2 M POTASSIUM BROMIDE,   
REMARK 280  0.1 M CACODYLIC ACID/ NAOH , PH 6.5, VAPOR DIFFUSION, SITTING       
REMARK 280  DROP, TEMPERATURE 293K                                              
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 32 2 1                         
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                                                  
REMARK 290       5555   X-Y,-Y,-Z+1/3                                           
REMARK 290       6555   -X,-X+Y,-Z+2/3                                          
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      113.82667            
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       56.91333            
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        0.00000            
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       56.91333            
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      113.82667            
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: DIMERIC                           
REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC                    
REMARK 350 SOFTWARE USED: PISA                                                  
REMARK 350 TOTAL BURIED SURFACE AREA: 1300 ANGSTROM**2                          
REMARK 350 SURFACE AREA OF THE COMPLEX: 14580 ANGSTROM**2                       
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -30.0 KCAL/MOL                        
REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, 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: 2                                                       
REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TETRAMERIC                 
REMARK 350 SOFTWARE USED: PISA                                                  
REMARK 350 TOTAL BURIED SURFACE AREA: 3900 ANGSTROM**2                          
REMARK 350 SURFACE AREA OF THE COMPLEX: 27850 ANGSTROM**2                       
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -96.0 KCAL/MOL                        
REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B                                  
REMARK 350   BIOMT1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 350   BIOMT2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 350   BIOMT3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 350   BIOMT1   2 -0.500000  0.866025  0.000000        0.00000            
REMARK 350   BIOMT2   2  0.866025  0.500000  0.000000        0.00000            
REMARK 350   BIOMT3   2  0.000000  0.000000 -1.000000        0.00000            
REMARK 400                                                                      
REMARK 400 COMPOUND                                                             
REMARK 400                                                                      
REMARK 400 THE PEPSTATIN IS OLIGOPEPTIDE, A MEMBER OF ENZYME INHIBITOR CLASS.   
REMARK 400                                                                      
REMARK 400  GROUP: 1                                                            
REMARK 400   NAME: PEPSTATIN                                                    
REMARK 400   CHAIN: B                                                           
REMARK 400   COMPONENT_1: PEPTIDE LIKE POLYMER                                  
REMARK 400   DESCRIPTION: NULL                                                  
REMARK 480                                                                      
REMARK 480 ZERO OCCUPANCY ATOM                                                  
REMARK 480 THE FOLLOWING RESIDUES HAVE ATOMS MODELED WITH ZERO                  
REMARK 480 OCCUPANCY. THE LOCATION AND PROPERTIES OF THESE ATOMS                
REMARK 480 MAY NOT BE RELIABLE. (M=MODEL NUMBER; RES=RESIDUE NAME;              
REMARK 480 C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE):         
REMARK 480   M RES C SSEQI ATOMS                                                
REMARK 480     GLN A   91   OE1                                                 
REMARK 480     GLN A  228   CD   OE1  NE2                                       
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    GLN A  11       -6.26     53.49                                   
REMARK 500    LYS A  24       52.90     38.94                                   
REMARK 500    GLN A  52       -2.01     54.94                                   
REMARK 500    PRO A  56       -7.21    -58.88                                   
REMARK 500    SER A  81      128.42   -174.32                                   
REMARK 500    ASP A  97     -170.09   -171.02                                   
REMARK 500    PHE A 101      154.77    178.43                                   
REMARK 500    ALA A 133     -130.82     52.89                                   
REMARK 500    ASN A 160      176.17     71.59                                   
REMARK 500    THR A 189       40.40    -89.25                                   
REMARK 500    ALA A 210      -66.89   -102.62                                   
REMARK 500    ILE A 223     -147.33   -112.97                                   
REMARK 500    ASP A 245     -145.73    -81.52                                   
REMARK 500    ASN A 304       78.92     41.50                                   
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 STA B    4     ALA B    5                 -117.09                    
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: MAIN CHAIN PLANARITY                                       
REMARK 500                                                                      
REMARK 500 THE FOLLOWING RESIDUES HAVE A PSEUDO PLANARITY                       
REMARK 500 TORSION ANGLE, C(I) - CA(I) - N(I+1) - O(I), GREATER                 
REMARK 500 10.0 DEGREES. (M=MODEL NUMBER; RES=RESIDUE NAME;                     
REMARK 500 C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER;                            
REMARK 500 I=INSERTION CODE).                                                   
REMARK 500                                                                      
REMARK 500  M RES CSSEQI        ANGLE                                           
REMARK 500    STA B   4         27.49                                           
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 602  ZN                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 HIS A 131   NE2                                                    
REMARK 620 2 ASP A 191   OD1  96.6                                              
REMARK 620 3 ASP A 191   OD2 136.6  56.1                                        
REMARK 620 4 HIS A 197   ND1 105.4 137.8  84.0                                  
REMARK 620 5 ASP A 214   OD1 109.4 108.1 111.0  98.0                            
REMARK 620 N                    1     2     3     4                             
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 602                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR CHAIN B OF PEPSTATIN A            
REMARK 900                                                                      
REMARK 900 RELATED ENTRIES                                                      
REMARK 900 RELATED ID: 2H6S   RELATED DB: PDB                                   
DBREF  2H6T A    1   340  UNP    P43092   CARP3_CANAL     59    398             
DBREF  2H6T B    1     6  PDB    2H6T     2H6T             1      6             
SEQRES   1 A  340  GLN THR VAL PRO VAL LYS LEU ILE ASN GLU GLN VAL SER          
SEQRES   2 A  340  TYR ALA SER ASP ILE THR VAL GLY SER ASN LYS GLN LYS          
SEQRES   3 A  340  LEU THR VAL VAL ILE ASP THR GLY SER SER ASP LEU TRP          
SEQRES   4 A  340  VAL PRO ASP SER GLN VAL SER CYS GLN ALA GLY GLN GLY          
SEQRES   5 A  340  GLN ASP PRO ASN PHE CYS LYS ASN GLU GLY THR TYR SER          
SEQRES   6 A  340  PRO SER SER SER SER SER SER GLN ASN LEU ASN SER PRO          
SEQRES   7 A  340  PHE SER ILE GLU TYR GLY ASP GLY THR THR SER GLN GLY          
SEQRES   8 A  340  THR TRP TYR LYS ASP THR ILE GLY PHE GLY GLY ILE SER          
SEQRES   9 A  340  ILE THR LYS GLN GLN PHE ALA ASP VAL THR SER THR SER          
SEQRES  10 A  340  VAL ASP GLN GLY ILE LEU GLY ILE GLY TYR LYS THR HIS          
SEQRES  11 A  340  GLU ALA GLU GLY ASN TYR ASP ASN VAL PRO VAL THR LEU          
SEQRES  12 A  340  LYS ASN GLN GLY ILE ILE SER LYS ASN ALA TYR SER LEU          
SEQRES  13 A  340  TYR LEU ASN SER ARG GLN ALA THR SER GLY GLN ILE ILE          
SEQRES  14 A  340  PHE GLY GLY VAL ASP ASN ALA LYS TYR SER GLY THR LEU          
SEQRES  15 A  340  ILE ALA LEU PRO VAL THR SER ASP ASN GLU LEU ARG ILE          
SEQRES  16 A  340  HIS LEU ASN THR VAL LYS VAL ALA GLY GLN SER ILE ASN          
SEQRES  17 A  340  ALA ASP VAL ASP VAL LEU LEU ASP SER GLY THR THR ILE          
SEQRES  18 A  340  THR TYR LEU GLN GLN GLY VAL ALA ASP GLN VAL ILE SER          
SEQRES  19 A  340  ALA PHE ASN GLY GLN GLU THR TYR ASP ALA ASN GLY ASN          
SEQRES  20 A  340  LEU PHE TYR LEU VAL ASP CYS ASN LEU SER GLY SER VAL          
SEQRES  21 A  340  ASP PHE ALA PHE ASP LYS ASN ALA LYS ILE SER VAL PRO          
SEQRES  22 A  340  ALA SER GLU PHE THR ALA PRO LEU TYR THR GLU ASP GLY          
SEQRES  23 A  340  GLN VAL TYR ASP GLN CYS GLN LEU LEU PHE GLY THR SER          
SEQRES  24 A  340  ASP TYR ASN ILE LEU GLY ASP ASN PHE LEU ARG SER ALA          
SEQRES  25 A  340  TYR ILE VAL TYR ASP LEU ASP ASP ASN GLU ILE SER LEU          
SEQRES  26 A  340  ALA GLN VAL LYS TYR THR THR ALA SER ASN ILE ALA ALA          
SEQRES  27 A  340  LEU THR                                                      
SEQRES   1 B    6  IVA VAL VAL STA ALA STA                                      
HET    IVA  B   1       6                                                       
HET    STA  B   4      11                                                       
HET    STA  B   6      12                                                       
HET     ZN  A 602       1                                                       
HETNAM     IVA ISOVALERIC ACID                                                  
HETNAM     STA STATINE                                                          
HETNAM      ZN ZINC ION                                                         
FORMUL   2  IVA    C5 H10 O2                                                    
FORMUL   2  STA    2(C8 H17 N O3)                                               
FORMUL   3   ZN    ZN 2+                                                        
FORMUL   4  HOH   *318(H2 O)                                                    
HELIX    1   1 ASN A   57  ASN A   61  5                                   5    
HELIX    2   2 SER A   66  SER A   70  5                                   5    
HELIX    3   3 GLU A  132  ASN A  136  5                                   5    
HELIX    4   4 ASN A  139  GLN A  147  1                                   9    
HELIX    5   5 GLN A  227  PHE A  238  1                                  12    
HELIX    6   6 GLY A  307  ARG A  312  1                                   6    
SHEET    1   A 9 GLN A  74  GLU A  83  0                                        
SHEET    2   A 9 THR A  89  PHE A 101 -1  O  TRP A  94   N  SER A  78           
SHEET    3   A 9 TYR A  14  VAL A  20 -1  N  THR A  19   O  GLY A 100           
SHEET    4   A 9 VAL A   3  ASN A   9 -1  N  ILE A   8   O  ALA A  15           
SHEET    5   A 9 SER A 166  PHE A 171 -1  O  ILE A 169   N  VAL A   5           
SHEET    6   A 9 ALA A 154  TYR A 158 -1  N  TYR A 158   O  GLN A 168           
SHEET    7   A 9 ALA A 314  ASP A 319 -1  O  TYR A 318   N  TYR A 155           
SHEET    8   A 9 GLU A 324  VAL A 330 -1  O  GLU A 324   N  ASP A 319           
SHEET    9   A 9 TYR A 179  PRO A 187 -1  N  LEU A 186   O  ILE A 325           
SHEET    1   B13 GLN A  74  GLU A  83  0                                        
SHEET    2   B13 THR A  89  PHE A 101 -1  O  TRP A  94   N  SER A  78           
SHEET    3   B13 ILE A 104  THR A 117 -1  O  ILE A 106   N  ILE A  99           
SHEET    4   B13 LEU A  38  CYS A  47  1  N  VAL A  40   O  VAL A 114           
SHEET    5   B13 ILE A 123  GLY A 125 -1  O  ILE A 123   N  TRP A  39           
SHEET    6   B13 GLN A  25  ASP A  32  1  N  VAL A  30   O  LEU A 124           
SHEET    7   B13 TYR A  14  VAL A  20 -1  N  ILE A  18   O  LEU A  27           
SHEET    8   B13 VAL A   3  ASN A   9 -1  N  ILE A   8   O  ALA A  15           
SHEET    9   B13 SER A 166  PHE A 171 -1  O  ILE A 169   N  VAL A   5           
SHEET   10   B13 ALA A 154  TYR A 158 -1  N  TYR A 158   O  GLN A 168           
SHEET   11   B13 ALA A 314  ASP A 319 -1  O  TYR A 318   N  TYR A 155           
SHEET   12   B13 GLU A 324  VAL A 330 -1  O  GLU A 324   N  ASP A 319           
SHEET   13   B13 TYR A 179  PRO A 187 -1  N  LEU A 186   O  ILE A 325           
SHEET    1   C 2 GLY A 173  ASP A 175  0                                        
SHEET    2   C 2 ILE A 338  ALA A 340 -1  O  ALA A 339   N  VAL A 174           
SHEET    1   D 7 LYS A 271  PRO A 275  0                                        
SHEET    2   D 7 SER A 261  PHE A 266 -1  N  VAL A 262   O  VAL A 274           
SHEET    3   D 7 ARG A 195  VAL A 203 -1  N  ASN A 199   O  ALA A 265           
SHEET    4   D 7 GLN A 206  LEU A 217 -1  O  GLN A 206   N  VAL A 203           
SHEET    5   D 7 ILE A 305  LEU A 306  1  O  LEU A 306   N  LEU A 216           
SHEET    6   D 7 THR A 224  LEU A 226 -1  N  TYR A 225   O  ILE A 305           
SHEET    7   D 7 PHE A 298  THR A 300  1  O  GLY A 299   N  THR A 224           
SHEET    1   E 4 GLN A 241  TYR A 244  0                                        
SHEET    2   E 4 LEU A 250  VAL A 254 -1  O  PHE A 251   N  THR A 243           
SHEET    3   E 4 VAL A 290  LEU A 296 -1  O  CYS A 294   N  VAL A 254           
SHEET    4   E 4 THR A 280  TYR A 284 -1  N  LEU A 283   O  TYR A 291           
SSBOND   1 CYS A   47    CYS A   59                          1555   1555  2.04  
SSBOND   2 CYS A  256    CYS A  294                          1555   1555  2.04  
LINK         C   IVA B   1                 N   VAL B   2     1555   1555  1.33  
LINK         C   VAL B   3                 N   STA B   4     1555   1555  1.33  
LINK         C   STA B   4                 N   ALA B   5     1555   1555  1.33  
LINK         C   ALA B   5                 N   STA B   6     1555   1555  1.33  
LINK         NE2 HIS A 131                ZN    ZN A 602     4555   1555  1.84  
LINK         OD1 ASP A 191                ZN    ZN A 602     4555   1555  2.26  
LINK         OD2 ASP A 191                ZN    ZN A 602     4555   1555  2.41  
LINK         ND1 HIS A 197                ZN    ZN A 602     1555   1555  2.09  
LINK         OD1 ASP A 214                ZN    ZN A 602     1555   1555  2.06  
SITE     1 AC1  4 HIS A 131  ASP A 191  HIS A 197  ASP A 214                    
SITE     1 AC2 19 VAL A  12  ASP A  32  GLY A  34  SER A  35                    
SITE     2 AC2 19 GLU A  83  TYR A  84  GLY A  85  ASP A  86                    
SITE     3 AC2 19 ASP A 218  GLY A 220  THR A 221  THR A 222                    
SITE     4 AC2 19 TYR A 303  HOH A2005  HOH A2212  HOH B2106                    
SITE     5 AC2 19 HOH B2147  HOH B2218  HOH B2319                               
CRYST1   61.100   61.100  170.740  90.00  90.00 120.00 P 32 2 1      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      0.016367  0.009449  0.000000        0.00000                         
SCALE2      0.000000  0.018899  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.005857        0.00000