HEADER    HYDROLASE/HYDROLASE INHIBITOR           31-AUG-12   4GVU              
TITLE     LYNGBYASTATIN 7-PORCINE PANCREATIC ELASTASE CO-CRYSTAL STRUCTURE      
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: CHYMOTRYPSIN-LIKE ELASTASE FAMILY MEMBER 1;                
COMPND   3 CHAIN: A;                                                            
COMPND   4 SYNONYM: ELASTASE-1;                                                 
COMPND   5 EC: 3.4.21.36;                                                       
COMPND   6 MOL_ID: 2;                                                           
COMPND   7 MOLECULE: LYNGBYASTATIN 7;                                           
COMPND   8 CHAIN: B                                                             
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: SUS SCROFA;                                     
SOURCE   3 ORGANISM_COMMON: PIGS,SWINE,WILD BOAR;                               
SOURCE   4 ORGANISM_TAXID: 9823;                                                
SOURCE   5 MOL_ID: 2;                                                           
SOURCE   6 ORGANISM_SCIENTIFIC: LYNGBYA;                                        
SOURCE   7 ORGANISM_TAXID: 28073                                                
KEYWDS    CYANOBACTERIA, ELASTASE, LYNGBYASTATIN 7, HYDROLASE-HYDROLASE         
KEYWDS   2 INHIBITOR COMPLEX                                                    
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    L.A.SALVADOR,K.TAORI,J.S.BIGGS,J.JAKONCIC,D.OSTROV,V.J.PAUL,H.LUESCH  
REVDAT   3   13-SEP-23 4GVU    1       REMARK SEQADV LINK                       
REVDAT   2   22-MAY-13 4GVU    1       JRNL                                     
REVDAT   1   06-FEB-13 4GVU    0                                                
JRNL        AUTH   L.A.SALVADOR,K.TAORI,J.S.BIGGS,J.JAKONCIC,D.A.OSTROV,        
JRNL        AUTH 2 V.J.PAUL,H.LUESCH                                            
JRNL        TITL   POTENT ELASTASE INHIBITORS FROM CYANOBACTERIA: STRUCTURAL    
JRNL        TITL 2 BASIS AND MECHANISMS MEDIATING CYTOPROTECTIVE AND            
JRNL        TITL 3 ANTI-INFLAMMATORY EFFECTS IN BRONCHIAL EPITHELIAL CELLS.     
JRNL        REF    J.MED.CHEM.                   V.  56  1276 2013              
JRNL        REFN                   ISSN 0022-2623                               
JRNL        PMID   23350733                                                     
JRNL        DOI    10.1021/JM3017305                                            
REMARK   2                                                                      
REMARK   2 RESOLUTION.    1.55 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : REFMAC 5.6.0117                                      
REMARK   3   AUTHORS     : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER,              
REMARK   3               : NICHOLLS,WINN,LONG,VAGIN                             
REMARK   3                                                                      
REMARK   3    REFINEMENT TARGET : MAXIMUM LIKELIHOOD                            
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 1.55                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 28.71                          
REMARK   3   DATA CUTOFF            (SIGMA(F)) : NULL                           
REMARK   3   COMPLETENESS FOR RANGE        (%) : 99.9                           
REMARK   3   NUMBER OF REFLECTIONS             : 31822                          
REMARK   3                                                                      
REMARK   3  FIT TO DATA USED IN REFINEMENT.                                     
REMARK   3   CROSS-VALIDATION METHOD          : THROUGHOUT                      
REMARK   3   FREE R VALUE TEST SET SELECTION  : RANDOM                          
REMARK   3   R VALUE     (WORKING + TEST SET) : 0.178                           
REMARK   3   R VALUE            (WORKING SET) : 0.176                           
REMARK   3   FREE R VALUE                     : 0.206                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 5.100                           
REMARK   3   FREE R VALUE TEST SET COUNT      : 1696                            
REMARK   3                                                                      
REMARK   3  FIT IN THE HIGHEST RESOLUTION BIN.                                  
REMARK   3   TOTAL NUMBER OF BINS USED           : 20                           
REMARK   3   BIN RESOLUTION RANGE HIGH       (A) : 1.56                         
REMARK   3   BIN RESOLUTION RANGE LOW        (A) : 1.60                         
REMARK   3   REFLECTION IN BIN     (WORKING SET) : 2141                         
REMARK   3   BIN COMPLETENESS (WORKING+TEST) (%) : 99.16                        
REMARK   3   BIN R VALUE           (WORKING SET) : 0.2720                       
REMARK   3   BIN FREE R VALUE SET COUNT          : 107                          
REMARK   3   BIN FREE R VALUE                    : 0.3300                       
REMARK   3                                                                      
REMARK   3  NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.                    
REMARK   3   PROTEIN ATOMS            : 1890                                    
REMARK   3   NUCLEIC ACID ATOMS       : 0                                       
REMARK   3   HETEROGEN ATOMS          : 6                                       
REMARK   3   SOLVENT ATOMS            : 243                                     
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : 20.60                          
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 24.39                          
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : 2.14000                                              
REMARK   3    B22 (A**2) : -0.97000                                             
REMARK   3    B33 (A**2) : -1.17000                                             
REMARK   3    B12 (A**2) : 0.00000                                              
REMARK   3    B13 (A**2) : 0.00000                                              
REMARK   3    B23 (A**2) : 0.00000                                              
REMARK   3                                                                      
REMARK   3  ESTIMATED OVERALL COORDINATE ERROR.                                 
REMARK   3   ESU BASED ON R VALUE                            (A): 0.086         
REMARK   3   ESU BASED ON FREE R VALUE                       (A): 0.086         
REMARK   3   ESU BASED ON MAXIMUM LIKELIHOOD                 (A): 0.058         
REMARK   3   ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 1.620         
REMARK   3                                                                      
REMARK   3 CORRELATION COEFFICIENTS.                                            
REMARK   3   CORRELATION COEFFICIENT FO-FC      : 0.970                         
REMARK   3   CORRELATION COEFFICIENT FO-FC FREE : 0.961                         
REMARK   3                                                                      
REMARK   3  RMS DEVIATIONS FROM IDEAL VALUES        COUNT    RMS    WEIGHT      
REMARK   3   BOND LENGTHS REFINED ATOMS        (A):  1993 ; 0.013 ; 0.020       
REMARK   3   BOND LENGTHS OTHERS               (A):  NULL ;  NULL ;  NULL       
REMARK   3   BOND ANGLES REFINED ATOMS   (DEGREES):  2740 ; 1.709 ; 1.956       
REMARK   3   BOND ANGLES OTHERS          (DEGREES):  NULL ;  NULL ;  NULL       
REMARK   3   TORSION ANGLES, PERIOD 1    (DEGREES):   255 ; 6.402 ; 5.000       
REMARK   3   TORSION ANGLES, PERIOD 2    (DEGREES):    86 ;36.827 ;23.605       
REMARK   3   TORSION ANGLES, PERIOD 3    (DEGREES):   288 ;12.535 ;15.000       
REMARK   3   TORSION ANGLES, PERIOD 4    (DEGREES):    14 ;20.521 ;15.000       
REMARK   3   CHIRAL-CENTER RESTRAINTS       (A**3):   313 ; 0.149 ; 0.200       
REMARK   3   GENERAL PLANES REFINED ATOMS      (A):  1541 ; 0.008 ; 0.021       
REMARK   3   GENERAL PLANES OTHERS             (A):  NULL ;  NULL ;  NULL       
REMARK   3   NON-BONDED CONTACTS REFINED ATOMS (A):  NULL ;  NULL ;  NULL       
REMARK   3   NON-BONDED CONTACTS OTHERS        (A):  NULL ;  NULL ;  NULL       
REMARK   3   NON-BONDED TORSION REFINED ATOMS  (A):  NULL ;  NULL ;  NULL       
REMARK   3   NON-BONDED TORSION OTHERS         (A):  NULL ;  NULL ;  NULL       
REMARK   3   H-BOND (X...Y) REFINED ATOMS      (A):  NULL ;  NULL ;  NULL       
REMARK   3   H-BOND (X...Y) OTHERS             (A):  NULL ;  NULL ;  NULL       
REMARK   3   POTENTIAL METAL-ION REFINED ATOMS (A):  NULL ;  NULL ;  NULL       
REMARK   3   POTENTIAL METAL-ION OTHERS        (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY VDW REFINED ATOMS        (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY VDW OTHERS               (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY H-BOND REFINED ATOMS     (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY H-BOND OTHERS            (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY METAL-ION REFINED ATOMS  (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY METAL-ION OTHERS         (A):  NULL ;  NULL ;  NULL       
REMARK   3                                                                      
REMARK   3  ISOTROPIC THERMAL FACTOR RESTRAINTS.     COUNT   RMS    WEIGHT      
REMARK   3   MAIN-CHAIN BOND REFINED ATOMS  (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   MAIN-CHAIN BOND OTHER ATOMS    (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   MAIN-CHAIN ANGLE REFINED ATOMS (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   MAIN-CHAIN ANGLE OTHER ATOMS   (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SIDE-CHAIN BOND REFINED ATOMS  (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SIDE-CHAIN BOND OTHER ATOMS    (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SIDE-CHAIN ANGLE REFINED ATOMS (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SIDE-CHAIN ANGLE OTHER ATOMS   (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   LONG RANGE B REFINED ATOMS     (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   LONG RANGE B OTHER ATOMS       (A**2):  NULL ;  NULL ;  NULL       
REMARK   3                                                                      
REMARK   3 ANISOTROPIC THERMAL FACTOR RESTRAINTS.    COUNT   RMS   WEIGHT       
REMARK   3   RIGID-BOND RESTRAINTS          (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SPHERICITY; FREE ATOMS         (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SPHERICITY; BONDED ATOMS       (A**2):  NULL ;  NULL ;  NULL       
REMARK   3                                                                      
REMARK   3  NCS RESTRAINTS STATISTICS                                           
REMARK   3   NUMBER OF DIFFERENT NCS GROUPS : NULL                              
REMARK   3                                                                      
REMARK   3  TLS DETAILS                                                         
REMARK   3   NUMBER OF TLS GROUPS  : NULL                                       
REMARK   3                                                                      
REMARK   3  BULK SOLVENT MODELLING.                                             
REMARK   3   METHOD USED : BABINET MODEL WITH MASK                              
REMARK   3   PARAMETERS FOR MASK CALCULATION                                    
REMARK   3   VDW PROBE RADIUS   : 1.20                                          
REMARK   3   ION PROBE RADIUS   : 0.80                                          
REMARK   3   SHRINKAGE RADIUS   : 0.80                                          
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: NULL                                      
REMARK   4                                                                      
REMARK   4 4GVU COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 27-SEP-12.                  
REMARK 100 THE DEPOSITION ID IS D_1000074696.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 27-JUN-08                          
REMARK 200  TEMPERATURE           (KELVIN) : 100                                
REMARK 200  PH                             : 5                                  
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : Y                                  
REMARK 200  RADIATION SOURCE               : NSLS                               
REMARK 200  BEAMLINE                       : X6A                                
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 0.9537                             
REMARK 200  MONOCHROMATOR                  : SI(111) CHANNEL CUT                
REMARK 200  OPTICS                         : RH COATED TOROIDAL FOCUSING        
REMARK 200                                   MIRROR                             
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : CCD                                
REMARK 200  DETECTOR MANUFACTURER          : ADSC QUANTUM 210                   
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : HKL-2000                           
REMARK 200  DATA SCALING SOFTWARE          : HKL-2000                           
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 33573                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 1.550                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 30.000                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : 2.000                              
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 99.6                               
REMARK 200  DATA REDUNDANCY                : 7.700                              
REMARK 200  R MERGE                    (I) : 0.04400                            
REMARK 200  R SYM                      (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 41.1000                            
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.55                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 1.56                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 84.0                               
REMARK 200  DATA REDUNDANCY IN SHELL       : 4.90                               
REMARK 200  R MERGE FOR SHELL          (I) : 0.55000                            
REMARK 200  R SYM FOR SHELL            (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR SHELL         : 2.000                              
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: 2V0B                                                 
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 41.90                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.12                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: 0.01 M SODIUM ACETATE PH 5.0, 0.42 M     
REMARK 280  SODIUM SULFATE, HANGING DROP, LYNGBYASTATIN 7 DISSOLVED IN          
REMARK 280  METHANOL, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 293K           
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 21                       
REMARK 290                                                                      
REMARK 290      SYMOP   SYMMETRY                                                
REMARK 290     NNNMMM   OPERATOR                                                
REMARK 290       1555   X,Y,Z                                                   
REMARK 290       2555   -X+1/2,-Y,Z+1/2                                         
REMARK 290       3555   -X,Y+1/2,-Z+1/2                                         
REMARK 290       4555   X+1/2,-Y+1/2,-Z                                         
REMARK 290                                                                      
REMARK 290     WHERE NNN -> OPERATOR NUMBER                                     
REMARK 290           MMM -> TRANSLATION VECTOR                                  
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATIONS                            
REMARK 290 THE FOLLOWING TRANSFORMATIONS OPERATE ON THE ATOM/HETATM             
REMARK 290 RECORDS IN THIS ENTRY TO PRODUCE CRYSTALLOGRAPHICALLY                
REMARK 290 RELATED MOLECULES.                                                   
REMARK 290   SMTRY1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY1   2 -1.000000  0.000000  0.000000       26.69950            
REMARK 290   SMTRY2   2  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   2  0.000000  0.000000  1.000000       37.16400            
REMARK 290   SMTRY1   3 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   3  0.000000  1.000000  0.000000       28.70950            
REMARK 290   SMTRY3   3  0.000000  0.000000 -1.000000       37.16400            
REMARK 290   SMTRY1   4  1.000000  0.000000  0.000000       26.69950            
REMARK 290   SMTRY2   4  0.000000 -1.000000  0.000000       28.70950            
REMARK 290   SMTRY3   4  0.000000  0.000000 -1.000000        0.00000            
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: 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: 10550 ANGSTROM**2                       
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -32.0 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 400                                                                      
REMARK 400 COMPOUND                                                             
REMARK 400                                                                      
REMARK 400 THE LYNGBYASTATIN 7 IS CYCLIC PEPTIDE, A MEMBER OF ENZYME INHIBITOR  
REMARK 400 CLASS.                                                               
REMARK 400                                                                      
REMARK 400  GROUP: 1                                                            
REMARK 400   NAME: LYNGBYASTATIN 7                                              
REMARK 400   CHAIN: B                                                           
REMARK 400   COMPONENT_1: PEPTIDE LIKE POLYMER                                  
REMARK 400   DESCRIPTION: NULL                                                  
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: COVALENT BOND LENGTHS                                      
REMARK 500                                                                      
REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES              
REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE               
REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN               
REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE).                 
REMARK 500                                                                      
REMARK 500 STANDARD TABLE:                                                      
REMARK 500 FORMAT: (10X,I3,1X,2(A3,1X,A1,I4,A1,1X,A4,3X),1X,F6.3)               
REMARK 500                                                                      
REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999                        
REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996                     
REMARK 500                                                                      
REMARK 500  M RES CSSEQI ATM1   RES CSSEQI ATM2   DEVIATION                     
REMARK 500    TRP A 179   CE2   TRP A 179   CD2     0.075                       
REMARK 500    GLN B   2   CG    GLN B   2   CD     -0.163                       
REMARK 500    PHE B   6   C     PHE B   6   O       0.171                       
REMARK 500    VAL B   8   C     VAL B   8   O       0.168                       
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: COVALENT BOND ANGLES                                       
REMARK 500                                                                      
REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES              
REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE               
REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN               
REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE).                 
REMARK 500                                                                      
REMARK 500 STANDARD TABLE:                                                      
REMARK 500 FORMAT: (10X,I3,1X,A3,1X,A1,I4,A1,3(1X,A4,2X),12X,F5.1)              
REMARK 500                                                                      
REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999                        
REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996                     
REMARK 500                                                                      
REMARK 500  M RES CSSEQI ATM1   ATM2   ATM3                                     
REMARK 500    ARG A  36   NE  -  CZ  -  NH2 ANGL. DEV. =  -4.0 DEGREES          
REMARK 500    ARG A 226   NE  -  CZ  -  NH1 ANGL. DEV. =   4.3 DEGREES          
REMARK 500    ARG A 226   NE  -  CZ  -  NH2 ANGL. DEV. =  -4.8 DEGREES          
REMARK 500    GLJ B   5   O   -  C   -  N   ANGL. DEV. = -12.3 DEGREES          
REMARK 500    YNM B   7   O   -  C   -  N   ANGL. DEV. = -11.9 DEGREES          
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: TORSION ANGLES                                             
REMARK 500                                                                      
REMARK 500 TORSION ANGLES OUTSIDE THE EXPECTED RAMACHANDRAN REGIONS:            
REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER;               
REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE).                             
REMARK 500                                                                      
REMARK 500 STANDARD TABLE:                                                      
REMARK 500 FORMAT:(10X,I3,1X,A3,1X,A1,I4,A1,4X,F7.2,3X,F7.2)                    
REMARK 500                                                                      
REMARK 500 EXPECTED VALUES: GJ KLEYWEGT AND TA JONES (1996). PHI/PSI-           
REMARK 500 CHOLOGY: RAMACHANDRAN REVISITED. STRUCTURE 4, 1395 - 1400            
REMARK 500                                                                      
REMARK 500  M RES CSSEQI        PSI       PHI                                   
REMARK 500    HIS A  75      -54.33   -135.68                                   
REMARK 500    ASN A 121     -163.44   -160.91                                   
REMARK 500    TYR A 178     -112.74   -106.67                                   
REMARK 500    GLJ B   5     -126.11   -102.40                                   
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    GLJ B   5        -25.12                                           
REMARK 500    PHE B   6        -20.88                                           
REMARK 500    YNM B   7         23.75                                           
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                              CA A 301  CA                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 GLU A  74   OE1                                                    
REMARK 620 2 GLU A  74   OE2  42.2                                              
REMARK 620 3 ASN A  76   O    86.0  82.3                                        
REMARK 620 4 GLN A  79   O   165.9 139.7  81.0                                  
REMARK 620 5 GLU A  84   OE2  96.2 107.6 167.5  95.4                            
REMARK 620 6 HOH A 495   O    91.7  52.9 104.3  96.6  87.9                      
REMARK 620 7 HOH A 626   O    83.5 125.3  89.2  90.9  78.8 165.4                
REMARK 620 N                    1     2     3     4     5     6                 
REMARK 800                                                                      
REMARK 800 SITE                                                                 
REMARK 800 SITE_IDENTIFIER: AC1                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA A 301                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 302                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC3                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR CHAIN B OF LYNGBYASTATIN 7        
DBREF  4GVU A   16   255  UNP    P00772   CELA1_PIG       27    266             
DBREF  4GVU B    1     8  PDB    4GVU     4GVU             1      8             
SEQADV 4GVU ASN A   81  UNP  P00772    ASP    92 CONFLICT                       
SEQRES   1 A  240  VAL VAL GLY GLY THR GLU ALA GLN ARG ASN SER TRP PRO          
SEQRES   2 A  240  SER GLN ILE SER LEU GLN TYR ARG SER GLY SER SER TRP          
SEQRES   3 A  240  ALA HIS THR CYS GLY GLY THR LEU ILE ARG GLN ASN TRP          
SEQRES   4 A  240  VAL MET THR ALA ALA HIS CYS VAL ASP ARG GLU LEU THR          
SEQRES   5 A  240  PHE ARG VAL VAL VAL GLY GLU HIS ASN LEU ASN GLN ASN          
SEQRES   6 A  240  ASN GLY THR GLU GLN TYR VAL GLY VAL GLN LYS ILE VAL          
SEQRES   7 A  240  VAL HIS PRO TYR TRP ASN THR ASP ASP VAL ALA ALA GLY          
SEQRES   8 A  240  TYR ASP ILE ALA LEU LEU ARG LEU ALA GLN SER VAL THR          
SEQRES   9 A  240  LEU ASN SER TYR VAL GLN LEU GLY VAL LEU PRO ARG ALA          
SEQRES  10 A  240  GLY THR ILE LEU ALA ASN ASN SER PRO CYS TYR ILE THR          
SEQRES  11 A  240  GLY TRP GLY LEU THR ARG THR ASN GLY GLN LEU ALA GLN          
SEQRES  12 A  240  THR LEU GLN GLN ALA TYR LEU PRO THR VAL ASP TYR ALA          
SEQRES  13 A  240  ILE CYS SER SER SER SER TYR TRP GLY SER THR VAL LYS          
SEQRES  14 A  240  ASN SER MET VAL CYS ALA GLY GLY ASP GLY VAL ARG SER          
SEQRES  15 A  240  GLY CYS GLN GLY ASP SER GLY GLY PRO LEU HIS CYS LEU          
SEQRES  16 A  240  VAL ASN GLY GLN TYR ALA VAL HIS GLY VAL THR SER PHE          
SEQRES  17 A  240  VAL SER ARG LEU GLY CYS ASN VAL THR ARG LYS PRO THR          
SEQRES  18 A  240  VAL PHE THR ARG VAL SER ALA TYR ILE SER TRP ILE ASN          
SEQRES  19 A  240  ASN VAL ILE ALA SER ASN                                      
SEQRES   1 B    8  6NA GLN THR DBU GLJ PHE YNM VAL                              
HET    6NA  B   1       7                                                       
HET    DBU  B   4       6                                                       
HET    GLJ  B   5       8                                                       
HET    YNM  B   7      13                                                       
HET     CA  A 301       1                                                       
HET    SO4  A 302       5                                                       
HETNAM     6NA HEXANOIC ACID                                                    
HETNAM     DBU (2Z)-2-AMINOBUT-2-ENOIC ACID                                     
HETNAM     GLJ 5,5-DIHYDROXY-L-NORVALINE                                        
HETNAM     YNM N-METHYL-L-TYROSINE                                              
HETNAM      CA CALCIUM ION                                                      
HETNAM     SO4 SULFATE ION                                                      
HETSYN     DBU Z-DEHYDROBUTYRINE                                                
FORMUL   2  6NA    C6 H12 O2                                                    
FORMUL   2  DBU    C4 H7 N O2                                                   
FORMUL   2  GLJ    C5 H11 N O4                                                  
FORMUL   2  YNM    C10 H13 N O3                                                 
FORMUL   3   CA    CA 2+                                                        
FORMUL   4  SO4    O4 S 2-                                                      
FORMUL   5  HOH   *243(H2 O)                                                    
HELIX    1   1 ALA A   58  ASP A   63  5                                   6    
HELIX    2   2 ASP A  102  GLY A  106  5                                   5    
HELIX    3   3 ASP A  169  SER A  174  1                                   6    
HELIX    4   4 TRP A  179  VAL A  183  5                                   5    
HELIX    5   5 TYR A  244  ASN A  255  1                                  12    
SHEET    1   A 8 THR A  20  GLU A  21  0                                        
SHEET    2   A 8 GLN A 161  TYR A 164 -1  O  GLN A 162   N  THR A  20           
SHEET    3   A 8 CYS A 142  GLY A 146 -1  N  ILE A 144   O  ALA A 163           
SHEET    4   A 8 PRO A 206  VAL A 211 -1  O  HIS A 208   N  TYR A 143           
SHEET    5   A 8 GLN A 214  VAL A 224 -1  O  ALA A 216   N  CYS A 209           
SHEET    6   A 8 THR A 236  ARG A 240 -1  O  THR A 239   N  VAL A 220           
SHEET    7   A 8 MET A 187  ALA A 190 -1  N  VAL A 188   O  PHE A 238           
SHEET    8   A 8 THR A 167  VAL A 168 -1  N  VAL A 168   O  CYS A 189           
SHEET    1   B 6 THR A  20  GLU A  21  0                                        
SHEET    2   B 6 GLN A 161  TYR A 164 -1  O  GLN A 162   N  THR A  20           
SHEET    3   B 6 CYS A 142  GLY A 146 -1  N  ILE A 144   O  ALA A 163           
SHEET    4   B 6 PRO A 206  VAL A 211 -1  O  HIS A 208   N  TYR A 143           
SHEET    5   B 6 GLN A 214  VAL A 224 -1  O  ALA A 216   N  CYS A 209           
SHEET    6   B 6 GLN B   2  THR B   3 -1  O  GLN B   2   N  VAL A 224           
SHEET    1   C 7 GLN A  30  SER A  37  0                                        
SHEET    2   C 7 SER A  40  ARG A  51 -1  O  CYS A  45   N  LEU A  33           
SHEET    3   C 7 TRP A  54  THR A  57 -1  O  MET A  56   N  THR A  48           
SHEET    4   C 7 ALA A 110  LEU A 114 -1  O  LEU A 112   N  VAL A  55           
SHEET    5   C 7 GLN A  85  VAL A  94 -1  N  VAL A  93   O  LEU A 111           
SHEET    6   C 7 PHE A  68  VAL A  72 -1  N  VAL A  70   O  VAL A  87           
SHEET    7   C 7 GLN A  30  SER A  37 -1  N  GLN A  34   O  ARG A  69           
SSBOND   1 CYS A   45    CYS A   61                          1555   1555  2.05  
SSBOND   2 CYS A  142    CYS A  209                          1555   1555  2.03  
SSBOND   3 CYS A  173    CYS A  189                          1555   1555  2.07  
SSBOND   4 CYS A  199    CYS A  229                          1555   1555  2.05  
LINK         C   6NA B   1                 N   GLN B   2     1555   1555  1.26  
LINK         C   THR B   3                 N   DBU B   4     1555   1555  1.36  
LINK         OG1 THR B   3                 C   VAL B   8     1555   1555  1.37  
LINK         C   DBU B   4                 N   GLJ B   5     1555   1555  1.34  
LINK         CD  GLJ B   5                 N   PHE B   6     1555   1555  1.46  
LINK         C   GLJ B   5                 N   PHE B   6     1555   1555  1.43  
LINK         C   PHE B   6                 N   YNM B   7     1555   1555  1.44  
LINK         C   YNM B   7                 N   VAL B   8     1555   1555  1.44  
LINK         OE1 GLU A  74                CA    CA A 301     1555   1555  2.23  
LINK         OE2 GLU A  74                CA    CA A 301     1555   1555  3.20  
LINK         O   ASN A  76                CA    CA A 301     1555   1555  2.28  
LINK         O   GLN A  79                CA    CA A 301     1555   1555  2.30  
LINK         OE2 GLU A  84                CA    CA A 301     1555   1555  2.43  
LINK        CA    CA A 301                 O   HOH A 495     1555   1555  2.44  
LINK        CA    CA A 301                 O   HOH A 626     1555   1555  2.56  
CISPEP   1 PHE B    6    YNM B    7          0       -14.14                     
SITE     1 AC1  6 GLU A  74  ASN A  76  GLN A  79  GLU A  84                    
SITE     2 AC1  6 HOH A 495  HOH A 626                                          
SITE     1 AC2  7 GLY A 133  ARG A 151  ARG A 240  SER A 242                    
SITE     2 AC2  7 ALA A 243  HOH A 544  HOH A 630                               
SITE     1 AC3 21 THR A  44  HIS A  60  GLU A  65  LEU A  66                    
SITE     2 AC3 21 VAL A 103  LEU A 156  THR A 182  CYS A 199                    
SITE     3 AC3 21 GLN A 200  GLY A 201  SER A 203  SER A 222                    
SITE     4 AC3 21 PHE A 223  VAL A 224  ARG A 226  HOH A 419                    
SITE     5 AC3 21 HOH A 524  HOH B 105  HOH B 108  HOH B 109                    
SITE     6 AC3 21 HOH B 111                                                     
CRYST1   53.399   57.419   74.328  90.00  90.00  90.00 P 21 21 21    4          
ORIGX1      1.000000  0.000000  0.000000        0.00000                         
ORIGX2      0.000000  1.000000  0.000000        0.00000                         
ORIGX3      0.000000  0.000000  1.000000        0.00000                         
SCALE1      0.018727  0.000000  0.000000        0.00000                         
SCALE2      0.000000  0.017416  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.013454        0.00000