HEADER    HYDROLASE                               21-JAN-02   1KUF              
TITLE     HIGH-RESOLUTION CRYSTAL STRUCTURE OF A SNAKE VENOM METALLOPROTEINASE  
TITLE    2 FROM TAIWAN HABU                                                     
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: METALLOPROTEINASE;                                         
COMPND   3 CHAIN: A;                                                            
COMPND   4 FRAGMENT: CATALYTIC PROTEASE DOMAIN;                                 
COMPND   5 SYNONYM: ATROLYSIN E;                                                
COMPND   6 EC: 3.4.24.44                                                        
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: PROTOBOTHROPS MUCROSQUAMATUS;                   
SOURCE   3 ORGANISM_TAXID: 103944                                               
KEYWDS    ALPHA/BETA PROTEIN, HYDROLASE                                         
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    K.F.HUANG,S.H.CHIOU,T.P.KO,J.M.YUANN,A.H.J.WANG                       
REVDAT   4   06-NOV-24 1KUF    1       REMARK SEQADV LINK                       
REVDAT   3   24-FEB-09 1KUF    1       VERSN                                    
REVDAT   2   01-APR-03 1KUF    1       JRNL                                     
REVDAT   1   03-JUL-02 1KUF    0                                                
JRNL        AUTH   K.F.HUANG,S.H.CHIOU,T.P.KO,J.M.YUANN,A.H.WANG                
JRNL        TITL   THE 1.35 A STRUCTURE OF CADMIUM-SUBSTITUTED TM-3, A          
JRNL        TITL 2 SNAKE-VENOM METALLOPROTEINASE FROM TAIWAN HABU: ELUCIDATION  
JRNL        TITL 3 OF A TNFALPHA-CONVERTING ENZYME-LIKE ACTIVE-SITE STRUCTURE   
JRNL        TITL 4 WITH A DISTORTED OCTAHEDRAL GEOMETRY OF CADMIUM.             
JRNL        REF    ACTA CRYSTALLOGR.,SECT.D      V.  58  1118 2002              
JRNL        REFN                   ISSN 0907-4449                               
JRNL        PMID   12077431                                                     
JRNL        DOI    10.1107/S090744490200656X                                    
REMARK   1                                                                      
REMARK   1 REFERENCE 1                                                          
REMARK   1  AUTH   K.F.HUANG,C.C.HUNG,F.M.PAN,L.P.CHOW,A.TSUGITA,S.H.CHIOU      
REMARK   1  TITL   CHARACTERIZATION OF MULTIPLE METALLOPROTEINASES WITH         
REMARK   1  TITL 2 FIBRINOGENOLYTIC ACTIVITY FROM THE VENOM OF TAIWAN HABU      
REMARK   1  TITL 3 (TRIMERESURUS MUCROSQUAMATUS): PROTEIN MICROSEQUENCING       
REMARK   1  TITL 4 COUPLED WITH CDNA SEQUENCE ANALYSIS.                         
REMARK   1  REF    BIOCHEM.BIOPHYS.RES.COMMUN.   V. 216   223 1995              
REMARK   1  REFN                   ISSN 0006-291X                               
REMARK   1  DOI    10.1006/BBRC.1995.2614                                       
REMARK   2                                                                      
REMARK   2 RESOLUTION.    1.35 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : CNS 1.0                                              
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) : 1.35                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 30.00                          
REMARK   3   DATA CUTOFF            (SIGMA(F)) : 2.000                          
REMARK   3   DATA CUTOFF HIGH         (ABS(F)) : NULL                           
REMARK   3   DATA CUTOFF LOW          (ABS(F)) : NULL                           
REMARK   3   COMPLETENESS (WORKING+TEST)   (%) : NULL                           
REMARK   3   NUMBER OF REFLECTIONS             : 41770                          
REMARK   3                                                                      
REMARK   3  FIT TO DATA USED IN REFINEMENT.                                     
REMARK   3   CROSS-VALIDATION METHOD          : NULL                            
REMARK   3   FREE R VALUE TEST SET SELECTION  : RANDOM                          
REMARK   3   R VALUE            (WORKING SET) : 0.181                           
REMARK   3   FREE R VALUE                     : 0.204                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : NULL                            
REMARK   3   FREE R VALUE TEST SET COUNT      : 2198                            
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            : 1616                                    
REMARK   3   NUCLEIC ACID ATOMS       : 0                                       
REMARK   3   HETEROGEN ATOMS          : 10                                      
REMARK   3   SOLVENT ATOMS            : 396                                     
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) : 0.012                           
REMARK   3   BOND ANGLES            (DEGREES) : 1.540                           
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 1KUF COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 23-JAN-02.                  
REMARK 100 THE DEPOSITION ID IS D_1000015353.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 19-APR-01; 23-SEP-00               
REMARK 200  TEMPERATURE           (KELVIN) : 123; NULL                          
REMARK 200  PH                             : 4.6                                
REMARK 200  NUMBER OF CRYSTALS USED        : 3                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : Y; N                               
REMARK 200  RADIATION SOURCE               : SPRING-8; ROTATING ANODE           
REMARK 200  BEAMLINE                       : BL38B1; NULL                       
REMARK 200  X-RAY GENERATOR MODEL          : NULL; RIGAKU                       
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M; NULL                            
REMARK 200  WAVELENGTH OR RANGE        (A) : 0.92; 1.54                         
REMARK 200  MONOCHROMATOR                  : NULL; NULL                         
REMARK 200  OPTICS                         : NULL; NULL                         
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : CCD; IMAGE PLATE                   
REMARK 200  DETECTOR MANUFACTURER          : SIEMENS; RIGAKU RAXIS IV           
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : DENZO                              
REMARK 200  DATA SCALING SOFTWARE          : SCALEPACK                          
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 46914                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 1.350                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 99.000                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : 2.000                              
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 86.7                               
REMARK 200  DATA REDUNDANCY                : 2.400                              
REMARK 200  R MERGE                    (I) : 0.05700                            
REMARK 200  R SYM                      (I) : 0.02000                            
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 16.9000                            
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.35                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 1.40                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 82.2                               
REMARK 200  DATA REDUNDANCY IN SHELL       : 2.30                               
REMARK 200  R MERGE FOR SHELL          (I) : 0.47200                            
REMARK 200  R SYM FOR SHELL            (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR SHELL         : 2.100                              
REMARK 200                                                                      
REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH; NULL                        
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT        
REMARK 200 SOFTWARE USED: AMORE                                                 
REMARK 200 STARTING MODEL: NULL                                                 
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 51.82                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.55                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: PEG400, SODIUM ACETATE, CADMIUM          
REMARK 280  CHLORIDE, PH 4.6, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE        
REMARK 280  277.0K                                                              
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 41 21 2                        
REMARK 290                                                                      
REMARK 290      SYMOP   SYMMETRY                                                
REMARK 290     NNNMMM   OPERATOR                                                
REMARK 290       1555   X,Y,Z                                                   
REMARK 290       2555   -X,-Y,Z+1/2                                             
REMARK 290       3555   -Y+1/2,X+1/2,Z+1/4                                      
REMARK 290       4555   Y+1/2,-X+1/2,Z+3/4                                      
REMARK 290       5555   -X+1/2,Y+1/2,-Z+1/4                                     
REMARK 290       6555   X+1/2,-Y+1/2,-Z+3/4                                     
REMARK 290       7555   Y,X,-Z                                                  
REMARK 290       8555   -Y,-X,-Z+1/2                                            
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       64.19900            
REMARK 290   SMTRY1   3  0.000000 -1.000000  0.000000       30.49550            
REMARK 290   SMTRY2   3  1.000000  0.000000  0.000000       30.49550            
REMARK 290   SMTRY3   3  0.000000  0.000000  1.000000       32.09950            
REMARK 290   SMTRY1   4  0.000000  1.000000  0.000000       30.49550            
REMARK 290   SMTRY2   4 -1.000000  0.000000  0.000000       30.49550            
REMARK 290   SMTRY3   4  0.000000  0.000000  1.000000       96.29850            
REMARK 290   SMTRY1   5 -1.000000  0.000000  0.000000       30.49550            
REMARK 290   SMTRY2   5  0.000000  1.000000  0.000000       30.49550            
REMARK 290   SMTRY3   5  0.000000  0.000000 -1.000000       32.09950            
REMARK 290   SMTRY1   6  1.000000  0.000000  0.000000       30.49550            
REMARK 290   SMTRY2   6  0.000000 -1.000000  0.000000       30.49550            
REMARK 290   SMTRY3   6  0.000000  0.000000 -1.000000       96.29850            
REMARK 290   SMTRY1   7  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY2   7  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY3   7  0.000000  0.000000 -1.000000        0.00000            
REMARK 290   SMTRY1   8  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY2   8 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY3   8  0.000000  0.000000 -1.000000       64.19900            
REMARK 290                                                                      
REMARK 290 REMARK: NULL                                                         
REMARK 300                                                                      
REMARK 300 BIOMOLECULE: 1                                                       
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 375                                                                      
REMARK 375 SPECIAL POSITION                                                     
REMARK 375 THE FOLLOWING ATOMS ARE FOUND TO BE WITHIN 0.15 ANGSTROMS            
REMARK 375 OF A SYMMETRY RELATED ATOM AND ARE ASSUMED TO BE ON SPECIAL          
REMARK 375 POSITIONS.                                                           
REMARK 375                                                                      
REMARK 375 ATOM RES CSSEQI                                                      
REMARK 375      HOH A 360  LIES ON A SPECIAL POSITION.                          
REMARK 375      HOH A 641  LIES ON A SPECIAL POSITION.                          
REMARK 375      HOH A 653  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     GLU A     1                                                      
REMARK 465     GLN A     2                                                      
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   356     O    HOH A   358              1.99            
REMARK 500   O    HOH A   518     O    HOH A   663              2.17            
REMARK 500   O    HOH A   566     O    HOH A   567              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   O    HOH A   676     O    HOH A   676     7555     2.19            
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    TYR A  24       40.14    -95.47                                   
REMARK 500    VAL A  87      -59.12   -120.47                                   
REMARK 500    CYS A 119      -21.29     85.19                                   
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                              CD A 705  CD                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 GLN A   7   OE1                                                    
REMARK 620 2 ASN A  50   OD1  95.4                                              
REMARK 620 3 HOH A 320   O    89.3  90.3                                        
REMARK 620 4 HOH A 321   O    86.0  84.1 172.2                                  
REMARK 620 5 HOH A 404   O   175.8  87.0  94.2  90.9                            
REMARK 620 6 HOH A 442   O    86.8 174.7  94.6  91.3  90.5                      
REMARK 620 N                    1     2     3     4     5                       
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              CD A 704  CD                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 HIS A  18   NE2                                                    
REMARK 620 2 HOH A 600   O    91.6                                              
REMARK 620 3 HOH A 601   O    90.6  69.1                                        
REMARK 620 4 HOH A 602   O    95.7 147.4  79.0                                  
REMARK 620 5 HOH A 632   O    89.4 148.2 142.7  63.8                            
REMARK 620 6 HOH A 634   O    85.2  78.7 147.5 133.5  69.7                      
REMARK 620 N                    1     2     3     4     5                       
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              CD A 702  CD                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 HIS A  36   ND1                                                    
REMARK 620 2 ASP A 156   OD1  88.4                                              
REMARK 620 3 ASP A 156   OD2 100.8  53.4                                        
REMARK 620 4 ASP A 158   OD2  92.7 103.1 151.9                                  
REMARK 620 5 HOH A 350   O   100.0 154.8 101.5 100.2                            
REMARK 620 6 HOH A 351   O   159.9  78.5  83.7  75.7  98.2                      
REMARK 620 N                    1     2     3     4     5                       
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              CD A 710  CD                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 GLU A  85   OE2                                                    
REMARK 620 2 GLU A  85   OE1  48.6                                              
REMARK 620 3 HOH A 458   O   130.2  85.5                                        
REMARK 620 4 HOH A 459   O   103.3  84.5  87.6                                  
REMARK 620 5 HOH A 460   O    78.0 105.1 101.3 167.2                            
REMARK 620 6 HOH A 595   O   146.9 164.4  79.4  90.6  82.1                      
REMARK 620 N                    1     2     3     4     5                       
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              CD A 708  CD                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 HIS A 131   O                                                      
REMARK 620 2 HIS A 131   ND1  80.3                                              
REMARK 620 3 HOH A 356   O    87.7  99.9                                        
REMARK 620 4 HOH A 357   O   117.4  90.5 154.2                                  
REMARK 620 5 HOH A 358   O   137.1  99.9  49.7 105.5                            
REMARK 620 6 HOH A 428   O    82.1 160.5  87.6  90.3  98.7                      
REMARK 620 N                    1     2     3     4     5                       
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              CD A 701  CD                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 HIS A 144   NE2                                                    
REMARK 620 2 HIS A 148   NE2  89.7                                              
REMARK 620 3 HIS A 154   NE2 103.1  95.1                                        
REMARK 620 4 HOH A 359   O    95.2  93.7 159.7                                  
REMARK 620 5 HOH A 416   O   162.9  95.4  92.7  68.3                            
REMARK 620 6 HOH A 418   O    90.1 174.3  90.5  80.6  83.2                      
REMARK 620 N                    1     2     3     4     5                       
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              CD A 703  CD                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 ASP A 181   OD1                                                    
REMARK 620 2 ASP A 181   OD2  50.2                                              
REMARK 620 3 ASP A 185   OD1  76.7  99.6                                        
REMARK 620 4 ASP A 185   OD2 105.5  84.5  53.9                                  
REMARK 620 5 HOH A 327   O   138.2  95.3 139.9  91.2                            
REMARK 620 6 HOH A 435   O   118.5 168.5  73.9  98.6  95.7                      
REMARK 620 7 HOH A 437   O    66.1  92.1 118.7 170.9  97.6  83.1                
REMARK 620 N                    1     2     3     4     5     6                 
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              CD A 706  CD                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 ASP A 194   OD1                                                    
REMARK 620 2 ASP A 194   OD2  55.3                                              
REMARK 620 3 HOH A 447   O   119.9 174.9                                        
REMARK 620 4 HOH A 448   O   146.0  90.9  94.1                                  
REMARK 620 5 HOH A 533   O   103.2  88.5  91.3  75.7                            
REMARK 620 6 HOH A 586   O    84.4  93.1  87.9  96.1 171.6                      
REMARK 620 N                    1     2     3     4     5                       
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              CD A 707  CD                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 PRO A 203   OXT                                                    
REMARK 620 2 PRO A 203   O    55.6                                              
REMARK 620 3 HOH A 391   O   133.0 116.0                                        
REMARK 620 4 HOH A 395   O   103.0 153.6  89.8                                  
REMARK 620 5 HOH A 472   O   160.7 114.1  65.2  81.0                            
REMARK 620 N                    1     2     3     4                             
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              CD A 709  CD                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 HOH A 383   O                                                      
REMARK 620 2 HOH A 389   O    89.6                                              
REMARK 620 3 HOH A 562   O    93.3  88.6                                        
REMARK 620 4 HOH A 563   O   149.7  83.3 115.8                                  
REMARK 620 5 HOH A 564   O    98.1 171.1  95.4  87.8                            
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 CD A 701                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CD A 702                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC3                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CD A 703                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC4                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CD A 704                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC5                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CD A 705                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC6                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CD A 706                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC7                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CD A 707                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC8                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CD A 708                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC9                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CD A 709                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: BC1                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CD A 710                  
REMARK 900                                                                      
REMARK 900 RELATED ENTRIES                                                      
REMARK 900 RELATED ID: 1KUG   RELATED DB: PDB                                   
REMARK 900 1KUG CONTAINS THE SAME PROTEIN COMPLEXED WITH ITS ENDOGENOUS         
REMARK 900 INHIBITOR PENW.                                                      
DBREF  1KUF A    1   203  UNP    O57413   O57413_TRIMU   196    398             
SEQADV 1KUF TYR A   21  UNP  O57413    HIS   216 CONFLICT                       
SEQADV 1KUF ILE A   42  UNP  O57413    MET   237 CONFLICT                       
SEQADV 1KUF ALA A  169  UNP  O57413    PRO   364 CONFLICT                       
SEQRES   1 A  203  GLU GLN GLN ARG PHE PRO GLN ARG TYR ILE GLU LEU ALA          
SEQRES   2 A  203  ILE VAL VAL ASP HIS GLY MET TYR THR LYS TYR SER SER          
SEQRES   3 A  203  ASN PHE LYS LYS ILE ARG LYS ARG VAL HIS GLN MET VAL          
SEQRES   4 A  203  SER ASN ILE ASN GLU MET CYS ARG PRO LEU ASN ILE ALA          
SEQRES   5 A  203  ILE THR LEU ALA LEU LEU ASP VAL TRP SER GLU LYS ASP          
SEQRES   6 A  203  PHE ILE THR VAL GLN ALA ASP ALA PRO THR THR ALA GLY          
SEQRES   7 A  203  LEU PHE GLY ASP TRP ARG GLU ARG VAL LEU LEU LYS LYS          
SEQRES   8 A  203  LYS ASN HIS ASP HIS ALA GLN LEU LEU THR ASP THR ASN          
SEQRES   9 A  203  PHE ALA ARG ASN THR ILE GLY TRP ALA TYR VAL GLY ARG          
SEQRES  10 A  203  MET CYS ASP GLU LYS TYR SER VAL ALA VAL VAL LYS ASP          
SEQRES  11 A  203  HIS SER SER LYS VAL PHE MET VAL ALA VAL THR MET THR          
SEQRES  12 A  203  HIS GLU LEU GLY HIS ASN LEU GLY MET GLU HIS ASP ASP          
SEQRES  13 A  203  LYS ASP LYS CYS LYS CYS ASP THR CYS ILE MET SER ALA          
SEQRES  14 A  203  VAL ILE SER ASP LYS GLN SER LYS LEU PHE SER ASP CYS          
SEQRES  15 A  203  SER LYS ASP TYR TYR GLN THR PHE LEU THR ASN ASP ASN          
SEQRES  16 A  203  PRO GLN CYS ILE LEU ASN ALA PRO                              
HET     CD  A 701       1                                                       
HET     CD  A 702       1                                                       
HET     CD  A 703       1                                                       
HET     CD  A 704       1                                                       
HET     CD  A 705       1                                                       
HET     CD  A 706       1                                                       
HET     CD  A 707       1                                                       
HET     CD  A 708       1                                                       
HET     CD  A 709       1                                                       
HET     CD  A 710       1                                                       
HETNAM      CD CADMIUM ION                                                      
FORMUL   2   CD    10(CD 2+)                                                    
FORMUL  12  HOH   *396(H2 O)                                                    
HELIX    1   1 ASP A   17  TYR A   24  1                                   8    
HELIX    2   2 ASN A   27  ARG A   47  1                                  21    
HELIX    3   3 ASP A   72  VAL A   87  1                                  16    
HELIX    4   4 VAL A   87  LYS A   92  1                                   6    
HELIX    5   5 PHE A  105  THR A  109  5                                   5    
HELIX    6   6 LYS A  134  LEU A  150  1                                  17    
HELIX    7   7 SER A  180  ASP A  194  1                                  15    
HELIX    8   8 PRO A  196  ASN A  201  5                                   6    
SHEET    1   A 5 ILE A  51  VAL A  60  0                                        
SHEET    2   A 5 ARG A   8  VAL A  16  1  N  LEU A  12   O  THR A  54           
SHEET    3   A 5 HIS A  96  THR A 101  1  O  LEU A 100   N  VAL A  15           
SHEET    4   A 5 VAL A 125  LYS A 129  1  O  VAL A 128   N  LEU A  99           
SHEET    5   A 5 GLY A 111  ALA A 113 -1  N  TRP A 112   O  VAL A 127           
SSBOND   1 CYS A  119    CYS A  198                          1555   1555  2.04  
SSBOND   2 CYS A  160    CYS A  182                          1555   1555  2.08  
SSBOND   3 CYS A  162    CYS A  165                          1555   1555  2.05  
LINK         OE1 GLN A   7                CD    CD A 705     1555   1555  2.19  
LINK         NE2 HIS A  18                CD    CD A 704     1555   1555  2.26  
LINK         ND1 HIS A  36                CD    CD A 702     1555   1555  2.27  
LINK         OD1 ASN A  50                CD    CD A 705     1555   1555  2.22  
LINK         OE2 GLU A  85                CD    CD A 710     1555   1555  2.14  
LINK         OE1 GLU A  85                CD    CD A 710     1555   1555  2.93  
LINK         O   HIS A 131                CD    CD A 708     1555   1555  2.58  
LINK         ND1 HIS A 131                CD    CD A 708     1555   1555  2.27  
LINK         NE2 HIS A 144                CD    CD A 701     1555   1555  2.26  
LINK         NE2 HIS A 148                CD    CD A 701     1555   1555  2.30  
LINK         NE2 HIS A 154                CD    CD A 701     1555   1555  2.23  
LINK         OD1 ASP A 156                CD    CD A 702     3555   1555  2.53  
LINK         OD2 ASP A 156                CD    CD A 702     3555   1555  2.30  
LINK         OD2 ASP A 158                CD    CD A 702     3555   1555  2.25  
LINK         OD1 ASP A 181                CD    CD A 703     1555   1555  2.81  
LINK         OD2 ASP A 181                CD    CD A 703     1555   1555  2.23  
LINK         OD1 ASP A 185                CD    CD A 703     1555   1555  2.45  
LINK         OD2 ASP A 185                CD    CD A 703     1555   1555  2.31  
LINK         OD1 ASP A 194                CD    CD A 706     1555   1555  2.33  
LINK         OD2 ASP A 194                CD    CD A 706     1555   1555  2.37  
LINK         OXT PRO A 203                CD    CD A 707     1555   1555  2.35  
LINK         O   PRO A 203                CD    CD A 707     1555   1555  2.33  
LINK         O   HOH A 320                CD    CD A 705     1555   1555  2.60  
LINK         O   HOH A 321                CD    CD A 705     1555   1555  2.45  
LINK         O   HOH A 327                CD    CD A 703     4454   1555  2.47  
LINK         O   HOH A 350                CD    CD A 702     1555   1555  2.47  
LINK         O   HOH A 351                CD    CD A 702     3555   1555  2.30  
LINK         O   HOH A 356                CD    CD A 708     1555   1555  2.22  
LINK         O   HOH A 357                CD    CD A 708     1555   1555  2.45  
LINK         O   HOH A 358                CD    CD A 708     1555   1555  2.48  
LINK         O   HOH A 359                CD    CD A 701     1555   1555  2.31  
LINK         O   HOH A 383                CD    CD A 709     1555   1555  2.66  
LINK         O   HOH A 389                CD    CD A 709     1555   1555  2.40  
LINK         O   HOH A 391                CD    CD A 707     3555   1555  2.75  
LINK         O   HOH A 395                CD    CD A 707     3555   1555  2.70  
LINK         O   HOH A 404                CD    CD A 705     1555   1555  2.47  
LINK         O   HOH A 416                CD    CD A 701     1555   1555  2.16  
LINK         O   HOH A 418                CD    CD A 701     1555   1555  2.33  
LINK         O   HOH A 428                CD    CD A 708     1555   1555  2.31  
LINK         O   HOH A 435                CD    CD A 703     1555   1555  2.31  
LINK         O   HOH A 437                CD    CD A 703     1555   1555  2.18  
LINK         O   HOH A 442                CD    CD A 705     1555   1555  2.31  
LINK         O   HOH A 447                CD    CD A 706     1555   1555  2.50  
LINK         O   HOH A 448                CD    CD A 706     1555   1555  2.65  
LINK         O   HOH A 458                CD    CD A 710     1555   1555  2.71  
LINK         O   HOH A 459                CD    CD A 710     1555   1555  2.45  
LINK         O   HOH A 460                CD    CD A 710     1555   1555  2.27  
LINK         O   HOH A 472                CD    CD A 707     3555   1555  3.06  
LINK         O   HOH A 533                CD    CD A 706     1555   1555  2.42  
LINK         O   HOH A 562                CD    CD A 709     1555   1555  2.36  
LINK         O   HOH A 563                CD    CD A 709     1555   1555  2.53  
LINK         O   HOH A 564                CD    CD A 709     1555   1555  1.98  
LINK         O   HOH A 586                CD    CD A 706     1555   1555  2.11  
LINK         O   HOH A 595                CD    CD A 710     1555   1555  2.37  
LINK         O   HOH A 600                CD    CD A 704     1555   1555  2.60  
LINK         O   HOH A 601                CD    CD A 704     1555   1555  2.80  
LINK         O   HOH A 602                CD    CD A 704     1555   1555  2.28  
LINK         O   HOH A 632                CD    CD A 704     1555   1555  2.46  
LINK         O   HOH A 634                CD    CD A 704     1555   1555  2.31  
SITE     1 AC1  6 HIS A 144  HIS A 148  HIS A 154  HOH A 359                    
SITE     2 AC1  6 HOH A 416  HOH A 418                                          
SITE     1 AC2  5 HIS A  36  ASP A 156  ASP A 158  HOH A 350                    
SITE     2 AC2  5 HOH A 351                                                     
SITE     1 AC3  5 ASP A 181  ASP A 185  HOH A 327  HOH A 435                    
SITE     2 AC3  5 HOH A 437                                                     
SITE     1 AC4  6 HIS A  18  HOH A 600  HOH A 601  HOH A 602                    
SITE     2 AC4  6 HOH A 632  HOH A 634                                          
SITE     1 AC5  6 GLN A   7  ASN A  50  HOH A 320  HOH A 321                    
SITE     2 AC5  6 HOH A 404  HOH A 442                                          
SITE     1 AC6  5 ASP A 194  HOH A 447  HOH A 448  HOH A 533                    
SITE     2 AC6  5 HOH A 586                                                     
SITE     1 AC7  4 PRO A 203  HOH A 391  HOH A 395  HOH A 472                    
SITE     1 AC8  5 HIS A 131  HOH A 356  HOH A 357  HOH A 358                    
SITE     2 AC8  5 HOH A 428                                                     
SITE     1 AC9  5 HOH A 383  HOH A 389  HOH A 562  HOH A 563                    
SITE     2 AC9  5 HOH A 564                                                     
SITE     1 BC1  5 GLU A  85  HOH A 458  HOH A 459  HOH A 460                    
SITE     2 BC1  5 HOH A 595                                                     
CRYST1   60.991   60.991  128.398  90.00  90.00  90.00 P 41 21 2     8          
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      0.016396  0.000000  0.000000        0.00000                         
SCALE2      0.000000  0.016396  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.007788        0.00000