HEADER    STRUCTURAL PROTEIN                      23-MAR-99   1YVN              
TITLE     THE YEAST ACTIN VAL 159 ASN MUTANT COMPLEX WITH HUMAN GELSOLIN SEGMENT
TITLE    2 1.                                                                   
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: PROTEIN (ACTIN);                                           
COMPND   3 CHAIN: A;                                                            
COMPND   4 MUTATION: YES;                                                       
COMPND   5 OTHER_DETAILS: MG-ATP BOUND ACTIN;                                   
COMPND   6 MOL_ID: 2;                                                           
COMPND   7 MOLECULE: PROTEIN (GELSOLIN);                                        
COMPND   8 CHAIN: G;                                                            
COMPND   9 FRAGMENT: FRAGMENT 1;                                                
COMPND  10 ENGINEERED: YES;                                                     
COMPND  11 OTHER_DETAILS: CA(2+)-BOUND PROTEIN                                  
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: SACCHAROMYCES CEREVISIAE;                       
SOURCE   3 ORGANISM_COMMON: BAKER'S YEAST;                                      
SOURCE   4 ORGANISM_TAXID: 4932;                                                
SOURCE   5 STRAIN: ACT1-159;                                                    
SOURCE   6 OTHER_DETAILS: THE GENE NAME IS ACT.;                                
SOURCE   7 MOL_ID: 2;                                                           
SOURCE   8 ORGANISM_SCIENTIFIC: HOMO SAPIENS;                                   
SOURCE   9 ORGANISM_COMMON: HUMAN;                                              
SOURCE  10 ORGANISM_TAXID: 9606;                                                
SOURCE  11 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3);                       
SOURCE  12 EXPRESSION_SYSTEM_TAXID: 469008;                                     
SOURCE  13 EXPRESSION_SYSTEM_STRAIN: BL21(DE3);                                 
SOURCE  14 EXPRESSION_SYSTEM_PLASMID: PMW172;                                   
SOURCE  15 OTHER_DETAILS: SYNTHETIC GENE                                        
KEYWDS    YEAST, ACTIN, MUTANT V159N, GELSOLIN, ACTIN-BINDING, MG-ATP,          
KEYWDS   2 STRUCTURAL PROTEIN                                                   
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    S.M.VOROBIEV,L.D.BELMONT,D.G.DRUBIN,S.C.ALMO                          
REVDAT   5   23-AUG-23 1YVN    1       REMARK LINK                              
REVDAT   4   13-NOV-19 1YVN    1       JRNL   SEQADV                            
REVDAT   3   24-FEB-09 1YVN    1       VERSN                                    
REVDAT   2   09-MAY-01 1YVN    1       JRNL   SOURCE REMARK                     
REVDAT   1   23-MAR-00 1YVN    0                                                
JRNL        AUTH   S.M.VOROBIEV,L.D.BELMONT,D.D.DRUBIN,C.ALMOS                  
JRNL        TITL   CRYSTAL STRUCTURE OF YEAST ACTIN V159N MUTANT                
JRNL        REF    TO BE PUBLISHED                                              
JRNL        REFN                                                                
REMARK   1                                                                      
REMARK   1 REFERENCE 1                                                          
REMARK   1  AUTH   L.D.BELMONT,A.ORLOVA,D.G.DRUBIN,E.H.EGELMAN                  
REMARK   1  TITL   A CHANGE IN ACTIN CONFORMATION ASSOCIATED WITH FILAMENT      
REMARK   1  TITL 2 INSTABILITY AFTER PI RELEASE.                                
REMARK   1  REF    PROC.NATL.ACAD.SCI.USA        V.  96    29 1999              
REMARK   1  REFN                   ISSN 0027-8424                               
REMARK   1  PMID   9874766                                                      
REMARK   1  DOI    10.1073/PNAS.96.1.29                                         
REMARK   1 REFERENCE 2                                                          
REMARK   1  AUTH   P.J.MCLAUGHLIN,J.T.GOOCH,H.G.MANNHERZ,A.G.WEEDS              
REMARK   1  TITL   STRUCTURE OF GELSOLIN SEGMENT 1-ACTIN COMPLEX AND THE        
REMARK   1  TITL 2 MECHANISM OF FILAMENT SEVERING.                              
REMARK   1  REF    NATURE                        V. 364   685 1993              
REMARK   1  REFN                   ISSN 0028-0836                               
REMARK   1  PMID   8395021                                                      
REMARK   1  DOI    10.1038/364685A0                                             
REMARK   1 REFERENCE 3                                                          
REMARK   1  AUTH   W.KABSCH,H.G.MANNHERZ,D.SUCK,E.F.PAI,K.C.HOLMES              
REMARK   1  TITL   ATOMIC STRUCTURE OF THE ACTIN:DNASE I COMPLEX.               
REMARK   1  REF    NATURE                        V. 347    37 1990              
REMARK   1  REFN                   ISSN 0028-0836                               
REMARK   1  PMID   2395459                                                      
REMARK   1  DOI    10.1038/347037A0                                             
REMARK   2                                                                      
REMARK   2 RESOLUTION.    2.10 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : X-PLOR 3.851                                         
REMARK   3   AUTHORS     : BRUNGER                                              
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 2.10                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 25.00                          
REMARK   3   DATA CUTOFF            (SIGMA(F)) : 0.000                          
REMARK   3   DATA CUTOFF HIGH         (ABS(F)) : NULL                           
REMARK   3   DATA CUTOFF LOW          (ABS(F)) : NULL                           
REMARK   3   COMPLETENESS (WORKING+TEST)   (%) : 84.4                           
REMARK   3   NUMBER OF REFLECTIONS             : 32577                          
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) : 0.187                           
REMARK   3   FREE R VALUE                     : 0.235                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 4.000                           
REMARK   3   FREE R VALUE TEST SET COUNT      : NULL                            
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           : 8                            
REMARK   3   BIN RESOLUTION RANGE HIGH       (A) : 2.10                         
REMARK   3   BIN RESOLUTION RANGE LOW        (A) : 2.20                         
REMARK   3   BIN COMPLETENESS (WORKING+TEST) (%) : 62.82                        
REMARK   3   REFLECTIONS IN BIN    (WORKING SET) : NULL                         
REMARK   3   BIN R VALUE           (WORKING SET) : 0.2290                       
REMARK   3   BIN FREE R VALUE                    : 0.2750                       
REMARK   3   BIN FREE R VALUE TEST SET SIZE  (%) : 3.50                         
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            : 3869                                    
REMARK   3   NUCLEIC ACID ATOMS       : 0                                       
REMARK   3   HETEROGEN ATOMS          : 38                                      
REMARK   3   SOLVENT ATOMS            : 283                                     
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : NULL                           
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 22.69                          
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) : 0.010                           
REMARK   3   BOND ANGLES            (DEGREES) : 1.404                           
REMARK   3   DIHEDRAL ANGLES        (DEGREES) : 26.35                           
REMARK   3   IMPROPER ANGLES        (DEGREES) : 0.736                           
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  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  : PARAM11.WAT                                    
REMARK   3  PARAMETER FILE  3  : PARAMETER.ELEMENTS                             
REMARK   3  PARAMETER FILE  4  : PARAM.ATP                                      
REMARK   3  PARAMETER FILE  5  : NULL                                           
REMARK   3  TOPOLOGY FILE  1   : TOPHCSDX.PRO                                   
REMARK   3  TOPOLOGY FILE  2   : TOPH19.SOL                                     
REMARK   3  TOPOLOGY FILE  3   : TOPOLOGY.ELEMENTS                              
REMARK   3  TOPOLOGY FILE  4   : TOPOLOGY.ATP                                   
REMARK   3  TOPOLOGY FILE  5   : NULL                                           
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: NULL                                      
REMARK   4                                                                      
REMARK   4 1YVN COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 25-MAR-99.                  
REMARK 100 THE DEPOSITION ID IS D_1000000705.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : FEB-99                             
REMARK 200  TEMPERATURE           (KELVIN) : 105                                
REMARK 200  PH                             : 8.0                                
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : Y                                  
REMARK 200  RADIATION SOURCE               : NSLS                               
REMARK 200  BEAMLINE                       : X9B                                
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 1.0702                             
REMARK 200  MONOCHROMATOR                  : NULL                               
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : CCD                                
REMARK 200  DETECTOR MANUFACTURER          : ADSC QUANTUM 4                     
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : DENZO                              
REMARK 200  DATA SCALING SOFTWARE          : SCALEPACK                          
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 33130                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 2.100                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 25.000                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : NULL                               
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 86.8                               
REMARK 200  DATA REDUNDANCY                : 2.950                              
REMARK 200  R MERGE                    (I) : 0.05700                            
REMARK 200  R SYM                      (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : NULL                               
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : NULL                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : NULL                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : NULL                               
REMARK 200  DATA REDUNDANCY IN SHELL       : NULL                               
REMARK 200  R MERGE FOR SHELL          (I) : NULL                               
REMARK 200  R SYM FOR SHELL            (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR SHELL         : NULL                               
REMARK 200                                                                      
REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH                              
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT        
REMARK 200 SOFTWARE USED: NULL                                                  
REMARK 200 STARTING MODEL: PDB ENTRY 1YAG                                       
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 50.55                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.51                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: 0.1 M HEPES, 1.60 M (NH4)2SO4, 2 MM MG   
REMARK 280  -ATP, PH=8.0., PH 8.0                                               
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: C 1 2 1                          
REMARK 290                                                                      
REMARK 290      SYMOP   SYMMETRY                                                
REMARK 290     NNNMMM   OPERATOR                                                
REMARK 290       1555   X,Y,Z                                                   
REMARK 290       2555   -X,Y,-Z                                                 
REMARK 290       3555   X+1/2,Y+1/2,Z                                           
REMARK 290       4555   -X+1/2,Y+1/2,-Z                                         
REMARK 290                                                                      
REMARK 290     WHERE NNN -> OPERATOR NUMBER                                     
REMARK 290           MMM -> TRANSLATION VECTOR                                  
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATIONS                            
REMARK 290 THE FOLLOWING TRANSFORMATIONS OPERATE ON THE ATOM/HETATM             
REMARK 290 RECORDS IN THIS ENTRY TO PRODUCE CRYSTALLOGRAPHICALLY                
REMARK 290 RELATED MOLECULES.                                                   
REMARK 290   SMTRY1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY1   2 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   2  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   2  0.000000  0.000000 -1.000000        0.00000            
REMARK 290   SMTRY1   3  1.000000  0.000000  0.000000       88.04900            
REMARK 290   SMTRY2   3  0.000000  1.000000  0.000000       34.03850            
REMARK 290   SMTRY3   3  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY1   4 -1.000000  0.000000  0.000000       88.04900            
REMARK 290   SMTRY2   4  0.000000  1.000000  0.000000       34.03850            
REMARK 290   SMTRY3   4  0.000000  0.000000 -1.000000        0.00000            
REMARK 290                                                                      
REMARK 290 REMARK: NULL                                                         
REMARK 300                                                                      
REMARK 300 BIOMOLECULE: 1, 2                                                    
REMARK 300 SEE REMARK 350 FOR THE AUTHOR PROVIDED AND/OR PROGRAM                
REMARK 300 GENERATED ASSEMBLY INFORMATION FOR THE STRUCTURE IN                  
REMARK 300 THIS ENTRY. THE REMARK MAY ALSO PROVIDE INFORMATION ON               
REMARK 300 BURIED SURFACE AREA.                                                 
REMARK 350                                                                      
REMARK 350 COORDINATES FOR A COMPLETE MULTIMER REPRESENTING THE KNOWN           
REMARK 350 BIOLOGICALLY SIGNIFICANT OLIGOMERIZATION STATE OF THE                
REMARK 350 MOLECULE CAN BE GENERATED BY APPLYING BIOMT TRANSFORMATIONS          
REMARK 350 GIVEN BELOW.  BOTH NON-CRYSTALLOGRAPHIC AND                          
REMARK 350 CRYSTALLOGRAPHIC OPERATIONS ARE GIVEN.                               
REMARK 350                                                                      
REMARK 350 BIOMOLECULE: 1                                                       
REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: DIMERIC                           
REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC                    
REMARK 350 SOFTWARE USED: PISA                                                  
REMARK 350 TOTAL BURIED SURFACE AREA: 3400 ANGSTROM**2                          
REMARK 350 SURFACE AREA OF THE COMPLEX: 20920 ANGSTROM**2                       
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -49.0 KCAL/MOL                        
REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, G                                  
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: 9230 ANGSTROM**2                          
REMARK 350 SURFACE AREA OF THE COMPLEX: 39410 ANGSTROM**2                       
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -133.0 KCAL/MOL                       
REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, G                                  
REMARK 350   BIOMT1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 350   BIOMT2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 350   BIOMT3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 350   BIOMT1   2 -1.000000  0.000000  0.000000        0.00000            
REMARK 350   BIOMT2   2  0.000000  1.000000  0.000000        0.00000            
REMARK 350   BIOMT3   2  0.000000  0.000000 -1.000000        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 S    SO4 A 377  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     MET A     1                                                      
REMARK 465     ASP A     2                                                      
REMARK 465     SER A     3                                                      
REMARK 470                                                                      
REMARK 470 MISSING ATOM                                                         
REMARK 470 THE FOLLOWING RESIDUES HAVE MISSING ATOMS (M=MODEL NUMBER;           
REMARK 470 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER;          
REMARK 470 I=INSERTION CODE):                                                   
REMARK 470   M RES CSSEQI  ATOMS                                                
REMARK 470     GLU A   4    CG   CD   OE1  OE2                                  
REMARK 470     GLN A  41    CG   CD   OE1  NE2                                  
REMARK 470     VAL A  45    CG1  CG2                                            
REMARK 470     GLU A 100    CG   CD   OE1  OE2                                  
REMARK 470     MET A 110    CG   SD   CE                                        
REMARK 470     LYS A 191    CG   CD   CE   NZ                                   
REMARK 470     GLU A 195    CG   CD   OE1  OE2                                  
REMARK 470     GLN A 232    CG   CD   OE1  NE2                                  
REMARK 470     LYS G 111    CG   CD   CE   NZ                                   
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    ILE A  43      -45.31   -139.38                                   
REMARK 500    SER A  52      144.54   -174.42                                   
REMARK 500    LYS A 191      -70.42    -71.64                                   
REMARK 500    SER A 201      -24.58   -141.01                                   
REMARK 500    GLN A 232      -86.91    -97.45                                   
REMARK 500    SER A 234       44.61   -103.53                                   
REMARK 500    ASN A 296       55.90   -140.86                                   
REMARK 500    GLU A 334       30.20    -95.13                                   
REMARK 500    LYS G  24       70.32     45.37                                   
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 620                                                                      
REMARK 620 METAL COORDINATION                                                   
REMARK 620 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER;               
REMARK 620 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE):                             
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              MG A 376  MG                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 ATP A 378   O1B                                                    
REMARK 620 2 ATP A 378   O1G  89.2                                              
REMARK 620 3 HOH A 380   O    98.7  88.7                                        
REMARK 620 4 HOH A 413   O    87.4 102.6 167.3                                  
REMARK 620 5 HOH A 428   O    93.5 175.8  87.7  80.8                            
REMARK 620 6 HOH A 478   O   175.1  89.2  85.9  88.4  88.3                      
REMARK 620 N                    1     2     3     4     5                       
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              CA G 303  CA                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 GLY G  41   O                                                      
REMARK 620 2 ASP G  42   OD1  79.3                                              
REMARK 620 3 GLU G  73   OE2 115.7  95.7                                        
REMARK 620 4 GLU G  73   OE1  69.9 106.2  49.9                                  
REMARK 620 5 VAL G 121   O   158.4  87.8  82.5 130.9                            
REMARK 620 6 HOH G 343   O   102.7 173.5  77.8  69.1  92.1                      
REMARK 620 7 HOH G 349   O    86.3  92.4 157.6 145.8  77.0  93.9                
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 MG A 376                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA G 303                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC3                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 377                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC4                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ATP A 378                 
DBREF  1YVN A    1   375  UNP    P60010   ACT_YEAST        1    375             
DBREF  1YVN G    1   125  UNP    P06396   GELS_HUMAN      52    176             
SEQADV 1YVN ASN A  159  UNP  P60010    VAL   159 ENGINEERED MUTATION            
SEQRES   1 A  375  MET ASP SER GLU VAL ALA ALA LEU VAL ILE ASP ASN GLY          
SEQRES   2 A  375  SER GLY MET CYS LYS ALA GLY PHE ALA GLY ASP ASP ALA          
SEQRES   3 A  375  PRO ARG ALA VAL PHE PRO SER ILE VAL GLY ARG PRO ARG          
SEQRES   4 A  375  HIS GLN GLY ILE MET VAL GLY MET GLY GLN LYS ASP SER          
SEQRES   5 A  375  TYR VAL GLY ASP GLU ALA GLN SER LYS ARG GLY ILE LEU          
SEQRES   6 A  375  THR LEU ARG TYR PRO ILE GLU HIS GLY ILE VAL THR ASN          
SEQRES   7 A  375  TRP ASP ASP MET GLU LYS ILE TRP HIS HIS THR PHE TYR          
SEQRES   8 A  375  ASN GLU LEU ARG VAL ALA PRO GLU GLU HIS PRO VAL LEU          
SEQRES   9 A  375  LEU THR GLU ALA PRO MET ASN PRO LYS SER ASN ARG GLU          
SEQRES  10 A  375  LYS MET THR GLN ILE MET PHE GLU THR PHE ASN VAL PRO          
SEQRES  11 A  375  ALA PHE TYR VAL SER ILE GLN ALA VAL LEU SER LEU TYR          
SEQRES  12 A  375  SER SER GLY ARG THR THR GLY ILE VAL LEU ASP SER GLY          
SEQRES  13 A  375  ASP GLY ASN THR HIS VAL VAL PRO ILE TYR ALA GLY PHE          
SEQRES  14 A  375  SER LEU PRO HIS ALA ILE LEU ARG ILE ASP LEU ALA GLY          
SEQRES  15 A  375  ARG ASP LEU THR ASP TYR LEU MET LYS ILE LEU SER GLU          
SEQRES  16 A  375  ARG GLY TYR SER PHE SER THR THR ALA GLU ARG GLU ILE          
SEQRES  17 A  375  VAL ARG ASP ILE LYS GLU LYS LEU CYS TYR VAL ALA LEU          
SEQRES  18 A  375  ASP PHE GLU GLN GLU MET GLN THR ALA ALA GLN SER SER          
SEQRES  19 A  375  SER ILE GLU LYS SER TYR GLU LEU PRO ASP GLY GLN VAL          
SEQRES  20 A  375  ILE THR ILE GLY ASN GLU ARG PHE ARG ALA PRO GLU ALA          
SEQRES  21 A  375  LEU PHE HIS PRO SER VAL LEU GLY LEU GLU SER ALA GLY          
SEQRES  22 A  375  ILE ASP GLN THR THR TYR ASN SER ILE MET LYS CYS ASP          
SEQRES  23 A  375  VAL ASP VAL ARG LYS GLU LEU TYR GLY ASN ILE VAL MET          
SEQRES  24 A  375  SER GLY GLY THR THR MET PHE PRO GLY ILE ALA GLU ARG          
SEQRES  25 A  375  MET GLN LYS GLU ILE THR ALA LEU ALA PRO SER SER MET          
SEQRES  26 A  375  LYS VAL LYS ILE ILE ALA PRO PRO GLU ARG LYS TYR SER          
SEQRES  27 A  375  VAL TRP ILE GLY GLY SER ILE LEU ALA SER LEU THR THR          
SEQRES  28 A  375  PHE GLN GLN MET TRP ILE SER LYS GLN GLU TYR ASP GLU          
SEQRES  29 A  375  SER GLY PRO SER ILE VAL HIS HIS LYS CYS PHE                  
SEQRES   1 G  125  MET VAL VAL GLU HIS PRO GLU PHE LEU LYS ALA GLY LYS          
SEQRES   2 G  125  GLU PRO GLY LEU GLN ILE TRP ARG VAL GLU LYS PHE ASP          
SEQRES   3 G  125  LEU VAL PRO VAL PRO THR ASN LEU TYR GLY ASP PHE PHE          
SEQRES   4 G  125  THR GLY ASP ALA TYR VAL ILE LEU LYS THR VAL GLN LEU          
SEQRES   5 G  125  ARG ASN GLY ASN LEU GLN TYR ASP LEU HIS TYR TRP LEU          
SEQRES   6 G  125  GLY ASN GLU CYS SER GLN ASP GLU SER GLY ALA ALA ALA          
SEQRES   7 G  125  ILE PHE THR VAL GLN LEU ASP ASP TYR LEU ASN GLY ARG          
SEQRES   8 G  125  ALA VAL GLN HIS ARG GLU VAL GLN GLY PHE GLU SER ALA          
SEQRES   9 G  125  THR PHE LEU GLY TYR PHE LYS SER GLY LEU LYS TYR LYS          
SEQRES  10 G  125  LYS GLY GLY VAL ALA SER GLY PHE                              
HET     MG  A 376       1                                                       
HET    SO4  A 377       5                                                       
HET    ATP  A 378      31                                                       
HET     CA  G 303       1                                                       
HETNAM      MG MAGNESIUM ION                                                    
HETNAM     SO4 SULFATE ION                                                      
HETNAM     ATP ADENOSINE-5'-TRIPHOSPHATE                                        
HETNAM      CA CALCIUM ION                                                      
FORMUL   3   MG    MG 2+                                                        
FORMUL   4  SO4    O4 S 2-                                                      
FORMUL   5  ATP    C10 H16 N5 O13 P3                                            
FORMUL   6   CA    CA 2+                                                        
FORMUL   7  HOH   *283(H2 O)                                                    
HELIX    1   1 ASP A   56  SER A   60  1                                   5    
HELIX    2   2 TRP A   79  TYR A   91  1                                  13    
HELIX    3   3 PRO A   98  GLU A  100  5                                   3    
HELIX    4   4 LYS A  113  GLU A  125  1                                  13    
HELIX    5   5 GLN A  137  SER A  145  1                                   9    
HELIX    6   6 PRO A  172  ALA A  174  5                                   3    
HELIX    7   7 GLY A  182  GLU A  195  1                                  14    
HELIX    8   8 THR A  203  LEU A  216  1                                  14    
HELIX    9   9 PHE A  223  ALA A  231  1                                   9    
HELIX   10  10 ASN A  252  LEU A  261  5                                  10    
HELIX   11  11 PRO A  264  LEU A  267  5                                   4    
HELIX   12  12 ILE A  274  LYS A  284  1                                  11    
HELIX   13  13 VAL A  287  GLY A  295  1                                   9    
HELIX   14  14 GLY A  302  THR A  304  5                                   3    
HELIX   15  15 ILE A  309  LEU A  320  1                                  12    
HELIX   16  16 SER A  338  SER A  348  1                                  11    
HELIX   17  17 THR A  350  GLN A  354  5                                   5    
HELIX   18  18 LYS A  359  SER A  365  1                                   7    
HELIX   19  19 PRO A  367  LYS A  373  5                                   7    
HELIX   20  20 PRO G    6  LYS G   10  1                                   5    
HELIX   21  21 THR G   32  LEU G   34  5                                   3    
HELIX   22  22 GLN G   71  TYR G   87  1                                  17    
HELIX   23  23 ALA G  104  TYR G  109  1                                   6    
SHEET    1   A 5 PHE A 132  ILE A 136  0                                        
SHEET    2   A 5 VAL A 103  GLU A 107  1  N  VAL A 103   O  TYR A 133           
SHEET    3   A 5 LEU A   8  ASN A  12  1  N  LEU A   8   O  LEU A 104           
SHEET    4   A 5 MET A  16  PHE A  21 -1  N  GLY A  20   O  VAL A   9           
SHEET    5   A 5 ALA A  29  PRO A  32 -1  N  PHE A  31   O  CYS A  17           
SHEET    1   B 2 VAL A  35  PRO A  38  0                                        
SHEET    2   B 2 LEU A  65  ARG A  68 -1  N  ARG A  68   O  VAL A  35           
SHEET    1   C 4 ILE A 297  SER A 300  0                                        
SHEET    2   C 4 GLY A 150  SER A 155  1  N  ILE A 151   O  VAL A 298           
SHEET    3   C 4 THR A 160  ILE A 165 -1  N  ILE A 165   O  GLY A 150           
SHEET    4   C 4 LEU A 176  ILE A 178 -1  N  ILE A 178   O  THR A 160           
SHEET    1   D 2 LYS A 238  GLU A 241  0                                        
SHEET    2   D 2 VAL A 247  ILE A 250 -1  N  ILE A 250   O  LYS A 238           
SHEET    1   E 5 ASP G  26  PRO G  29  0                                        
SHEET    2   E 5 GLY G  16  GLU G  23 -1  N  GLU G  23   O  ASP G  26           
SHEET    3   E 5 ALA G  43  GLN G  51 -1  N  THR G  49   O  GLY G  16           
SHEET    4   E 5 LEU G  57  LEU G  65 -1  N  TRP G  64   O  TYR G  44           
SHEET    5   E 5 ALA G  92  VAL G  98  1  N  VAL G  93   O  TYR G  59           
SHEET    1   F 2 ASP G  37  PHE G  39  0                                        
SHEET    2   F 2 LYS G 115  LYS G 117  1  N  LYS G 115   O  PHE G  38           
LINK        MG    MG A 376                 O1B ATP A 378     1555   1555  2.33  
LINK        MG    MG A 376                 O1G ATP A 378     1555   1555  2.32  
LINK        MG    MG A 376                 O   HOH A 380     1555   1555  2.27  
LINK        MG    MG A 376                 O   HOH A 413     1555   1555  2.24  
LINK        MG    MG A 376                 O   HOH A 428     1555   1555  2.18  
LINK        MG    MG A 376                 O   HOH A 478     1555   1555  2.32  
LINK         O   GLY G  41                CA    CA G 303     1555   1555  2.44  
LINK         OD1 ASP G  42                CA    CA G 303     1555   1555  2.48  
LINK         OE2 GLU G  73                CA    CA G 303     1555   1555  2.46  
LINK         OE1 GLU G  73                CA    CA G 303     1555   1555  2.74  
LINK         O   VAL G 121                CA    CA G 303     1555   1555  2.37  
LINK        CA    CA G 303                 O   HOH G 343     1555   1555  2.53  
LINK        CA    CA G 303                 O   HOH G 349     1555   1555  2.62  
SITE     1 AC1  5 ATP A 378  HOH A 380  HOH A 413  HOH A 428                    
SITE     2 AC1  5 HOH A 478                                                     
SITE     1 AC2  6 GLY G  41  ASP G  42  GLU G  73  VAL G 121                    
SITE     2 AC2  6 HOH G 343  HOH G 349                                          
SITE     1 AC3  4 ARG A  62  THR A 202  THR A 203  ALA A 204                    
SITE     1 AC4 27 GLY A  13  SER A  14  GLY A  15  MET A  16                    
SITE     2 AC4 27 LYS A  18  GLY A 156  ASP A 157  GLY A 158                    
SITE     3 AC4 27 ASN A 159  GLY A 182  ARG A 210  LYS A 213                    
SITE     4 AC4 27 GLU A 214  GLY A 301  GLY A 302  THR A 303                    
SITE     5 AC4 27 MET A 305  PHE A 306  LYS A 336   MG A 376                    
SITE     6 AC4 27 HOH A 380  HOH A 390  HOH A 391  HOH A 398                    
SITE     7 AC4 27 HOH A 436  HOH A 438  HOH A 535                               
CRYST1  176.098   68.077   54.691  90.00 102.24  90.00 C 1 2 1       4          
ORIGX1      1.000000  0.000000  0.000000        0.00000                         
ORIGX2      0.000000  1.000000  0.000000        0.00000                         
ORIGX3      0.000000  0.000000  1.000000        0.00000                         
SCALE1      0.005679  0.000000  0.001232        0.00000                         
SCALE2      0.000000  0.014689  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.018710        0.00000