HEADER    HYDROLASE                               22-SEP-03   1UM2              
TITLE     CRYSTAL STRUCTURE OF THE VMA1-DERIVED ENDONUCLEASE WITH THE LIGATED   
TITLE    2 EXTEIN SEGMENT                                                       
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: ENDONUCLEASE PI-SCEI;                                      
COMPND   3 CHAIN: A, B;                                                         
COMPND   4 SYNONYM: VMA1-DERIVED ENDONUCLEASE X10SNS;                           
COMPND   5 EC: 3.6.3.14;                                                        
COMPND   6 ENGINEERED: YES;                                                     
COMPND   7 MUTATION: YES;                                                       
COMPND   8 MOL_ID: 2;                                                           
COMPND   9 MOLECULE: 21-MER FROM VACUOLAR ATP SYNTHASE CATALYTIC SUBUNIT A;     
COMPND  10 CHAIN: C, D;                                                         
COMPND  11 SYNONYM: 21-MER FROM VMA1-DERIVED ENDONUCLEASE X10SNS;               
COMPND  12 EC: 3.6.3.14;                                                        
COMPND  13 ENGINEERED: YES;                                                     
COMPND  14 MUTATION: YES;                                                       
COMPND  15 OTHER_DETAILS: THE N-EXTEIN SEGMENTS: RESIDUES 273-283 AND C-EXTEIN  
COMPND  16 SEGMENTS: 738-747 WERE LIGATED BY PROTEIN SPLICING. RESIDUE 283 LINKS
COMPND  17 WITH RESIDUE 738                                                     
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: SACCHAROMYCES CEREVISIAE;                       
SOURCE   3 ORGANISM_COMMON: BAKER'S YEAST;                                      
SOURCE   4 ORGANISM_TAXID: 4932;                                                
SOURCE   5 GENE: VMA1;                                                          
SOURCE   6 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3);                       
SOURCE   7 EXPRESSION_SYSTEM_TAXID: 469008;                                     
SOURCE   8 EXPRESSION_SYSTEM_STRAIN: BL21(DE3);                                 
SOURCE   9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID;                              
SOURCE  10 EXPRESSION_SYSTEM_PLASMID: PET-17B-VDE-X10SNS;                       
SOURCE  11 MOL_ID: 2;                                                           
SOURCE  12 ORGANISM_SCIENTIFIC: SACCHAROMYCES CEREVISIAE;                       
SOURCE  13 ORGANISM_COMMON: BAKER'S YEAST;                                      
SOURCE  14 ORGANISM_TAXID: 4932;                                                
SOURCE  15 GENE: VMA1;                                                          
SOURCE  16 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3);                       
SOURCE  17 EXPRESSION_SYSTEM_TAXID: 469008;                                     
SOURCE  18 EXPRESSION_SYSTEM_STRAIN: BL21(DE3);                                 
SOURCE  19 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID;                              
SOURCE  20 EXPRESSION_SYSTEM_PLASMID: PET-17B-VDE-X10SNS                        
KEYWDS    PROTEIN SPLICING, VMA1-DERIVED ENDONUCLEASE, VDE, INTEIN, EXTEIN,     
KEYWDS   2 THIAZOLIDINE, HYDROLASE                                              
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    R.MIZUTANI,Y.ANRAKU,Y.SATOW                                           
REVDAT   6   25-OCT-23 1UM2    1       REMARK                                   
REVDAT   5   10-NOV-21 1UM2    1       SEQADV                                   
REVDAT   4   09-OCT-19 1UM2    1       JRNL                                     
REVDAT   3   23-AUG-17 1UM2    1       SOURCE REMARK                            
REVDAT   2   24-FEB-09 1UM2    1       VERSN                                    
REVDAT   1   22-SEP-04 1UM2    0                                                
JRNL        AUTH   R.MIZUTANI,Y.ANRAKU,Y.SATOW                                  
JRNL        TITL   PROTEIN SPLICING OF YEAST VMA1-DERIVED ENDONUCLEASE VIA      
JRNL        TITL 2 THIAZOLIDINE INTERMEDIATES.                                  
JRNL        REF    J.SYNCHROTRON RADIAT.         V.  11   109 2004              
JRNL        REFN                   ISSN 0909-0495                               
JRNL        PMID   14646148                                                     
JRNL        DOI    10.1107/S0909049503023495                                    
REMARK   1                                                                      
REMARK   1 REFERENCE 1                                                          
REMARK   1  AUTH   R.MIZUTANI,S.NOGAMI,M.KAWASAKI,Y.OHYA,Y.ANRAKU,Y.SATOW       
REMARK   1  TITL   PROTEIN-SPLICING REACTION VIA A THIAZOLIDINE INTERMEDIATE:   
REMARK   1  TITL 2 CRYSTAL STRUCTURE OF THE VMA1-DERIVED ENDONUCLEASE BEARING   
REMARK   1  TITL 3 THE N AND C-TERMINAL PROPEPTIDES                             
REMARK   1  REF    J.MOL.BIOL.                   V. 316   919 2002              
REMARK   1  REFN                   ISSN 0022-2836                               
REMARK   1  PMID   11884132                                                     
REMARK   1  DOI    10.1006/JMBI.2001.5357                                       
REMARK   2                                                                      
REMARK   2 RESOLUTION.    2.90 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : CNS                                                  
REMARK   3   AUTHORS     : BRUNGER,ADAMS,CLORE,DELANO,GROS,GROSSE-              
REMARK   3               : KUNSTLEVE,JIANG,KUSZEWSKI,NILGES,PANNU,              
REMARK   3               : READ,RICE,SIMONSON,WARREN                            
REMARK   3                                                                      
REMARK   3  REFINEMENT TARGET : ENGH & HUBER                                    
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 2.90                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 30.00                          
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)   (%) : NULL                           
REMARK   3   NUMBER OF REFLECTIONS             : 20700                          
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) : 0.214                           
REMARK   3   FREE R VALUE                     : 0.283                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : NULL                            
REMARK   3   FREE R VALUE TEST SET COUNT      : 922                             
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            : 6712                                    
REMARK   3   NUCLEIC ACID ATOMS       : 0                                       
REMARK   3   HETEROGEN ATOMS          : 0                                       
REMARK   3   SOLVENT ATOMS            : 153                                     
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) : 0.34                            
REMARK   3   ESD FROM SIGMAA              (A) : NULL                            
REMARK   3   LOW RESOLUTION CUTOFF        (A) : 5.00                            
REMARK   3                                                                      
REMARK   3  CROSS-VALIDATED ESTIMATED COORDINATE ERROR.                         
REMARK   3   ESD FROM C-V LUZZATI PLOT    (A) : 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) : 1.720                           
REMARK   3   DIHEDRAL ANGLES        (DEGREES) : 24.30                           
REMARK   3   IMPROPER ANGLES        (DEGREES) : 1.010                           
REMARK   3                                                                      
REMARK   3  ISOTROPIC THERMAL MODEL : ISOTROPIC                                 
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 1UM2 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 24-SEP-03.                  
REMARK 100 THE DEPOSITION ID IS D_1000005976.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 17-MAR-00                          
REMARK 200  TEMPERATURE           (KELVIN) : 110                                
REMARK 200  PH                             : 6.2                                
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : Y                                  
REMARK 200  RADIATION SOURCE               : SPRING-8                           
REMARK 200  BEAMLINE                       : BL40B2                             
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 0.7000                             
REMARK 200  MONOCHROMATOR                  : SI 111                             
REMARK 200  OPTICS                         : DOUBLE CRYSTAL MONOCHROMATOR AND   
REMARK 200                                   BENT-CYLINDER MIRROR               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : IMAGE PLATE                        
REMARK 200  DETECTOR MANUFACTURER          : RIGAKU RAXIS IV++                  
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : DENZO                              
REMARK 200  DATA SCALING SOFTWARE          : SCALEPACK                          
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 20700                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 2.900                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 30.000                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : 0.000                              
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 83.0                               
REMARK 200  DATA REDUNDANCY                : 2.400                              
REMARK 200  R MERGE                    (I) : 0.05100                            
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) : 2.90                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 3.00                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 60.1                               
REMARK 200  DATA REDUNDANCY IN SHELL       : NULL                               
REMARK 200  R MERGE FOR SHELL          (I) : 0.14100                            
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: CNS                                                   
REMARK 200 STARTING MODEL: PDB ENTRY 1JVA                                       
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 49.62                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.44                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: PEG 6000, BISTRISHCL, 2                  
REMARK 280  -MERCAPTOETHANOL, MAGNESIUM CHLORIDE, CADMIUM CHLORIDE, PH 6.2,     
REMARK 280  VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 293K                     
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 1                              
REMARK 290                                                                      
REMARK 290      SYMOP   SYMMETRY                                                
REMARK 290     NNNMMM   OPERATOR                                                
REMARK 290       1555   X,Y,Z                                                   
REMARK 290                                                                      
REMARK 290     WHERE NNN -> OPERATOR NUMBER                                     
REMARK 290           MMM -> TRANSLATION VECTOR                                  
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATIONS                            
REMARK 290 THE FOLLOWING TRANSFORMATIONS OPERATE ON THE ATOM/HETATM             
REMARK 290 RECORDS IN THIS ENTRY TO PRODUCE CRYSTALLOGRAPHICALLY                
REMARK 290 RELATED MOLECULES.                                                   
REMARK 290   SMTRY1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 290                                                                      
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 APPLY THE FOLLOWING TO CHAINS: A, C                                  
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 AUTHOR DETERMINED BIOLOGICAL UNIT: DIMERIC                           
REMARK 350 APPLY THE FOLLOWING TO CHAINS: B, D                                  
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 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     GLN A   338                                                      
REMARK 465     HIS A   339                                                      
REMARK 465     ARG A   340                                                      
REMARK 465     ALA A   341                                                      
REMARK 465     HIS A   342                                                      
REMARK 465     LYS A   343                                                      
REMARK 465     SER A   344                                                      
REMARK 465     ASP A   345                                                      
REMARK 465     SER A   346                                                      
REMARK 465     SER A   347                                                      
REMARK 465     ARG A   348                                                      
REMARK 465     GLU A   349                                                      
REMARK 465     VAL A   350                                                      
REMARK 465     VAL A   553                                                      
REMARK 465     VAL A   554                                                      
REMARK 465     ARG A   555                                                      
REMARK 465     GLY A   556                                                      
REMARK 465     ASN A   557                                                      
REMARK 465     GLY A   558                                                      
REMARK 465     ILE A   559                                                      
REMARK 465     ARG A   560                                                      
REMARK 465     ASN A   561                                                      
REMARK 465     ASN A   562                                                      
REMARK 465     LEU A   563                                                      
REMARK 465     ASN A   564                                                      
REMARK 465     THR A   565                                                      
REMARK 465     ALA A   651                                                      
REMARK 465     LYS A   652                                                      
REMARK 465     VAL A   653                                                      
REMARK 465     ASP A   654                                                      
REMARK 465     MET A   655                                                      
REMARK 465     ASN A   656                                                      
REMARK 465     GLY A   657                                                      
REMARK 465     THR A   658                                                      
REMARK 465     LYS A   659                                                      
REMARK 465     HIS A   660                                                      
REMARK 465     LYS A   661                                                      
REMARK 465     SER B   337                                                      
REMARK 465     GLN B   338                                                      
REMARK 465     HIS B   339                                                      
REMARK 465     ARG B   340                                                      
REMARK 465     ALA B   341                                                      
REMARK 465     HIS B   342                                                      
REMARK 465     LYS B   343                                                      
REMARK 465     SER B   344                                                      
REMARK 465     ASP B   345                                                      
REMARK 465     SER B   346                                                      
REMARK 465     SER B   347                                                      
REMARK 465     ARG B   348                                                      
REMARK 465     GLU B   349                                                      
REMARK 465     VAL B   350                                                      
REMARK 465     PRO B   351                                                      
REMARK 465     LYS B   552                                                      
REMARK 465     VAL B   553                                                      
REMARK 465     VAL B   554                                                      
REMARK 465     ARG B   555                                                      
REMARK 465     GLY B   556                                                      
REMARK 465     ASN B   557                                                      
REMARK 465     GLY B   558                                                      
REMARK 465     ILE B   559                                                      
REMARK 465     ARG B   560                                                      
REMARK 465     ASN B   561                                                      
REMARK 465     ASN B   562                                                      
REMARK 465     ALA B   651                                                      
REMARK 465     LYS B   652                                                      
REMARK 465     VAL B   653                                                      
REMARK 465     ASP B   654                                                      
REMARK 465     MET B   655                                                      
REMARK 465     ASN B   656                                                      
REMARK 465     GLY B   657                                                      
REMARK 465     THR B   658                                                      
REMARK 465     LYS B   659                                                      
REMARK 465     MET C   273                                                      
REMARK 465     SER C   274                                                      
REMARK 465     ASN C   275                                                      
REMARK 465     SER C   276                                                      
REMARK 465     ASP C   277                                                      
REMARK 465     ALA C   278                                                      
REMARK 465     ILE C   279                                                      
REMARK 465     ILE C   280                                                      
REMARK 465     GLY C   742                                                      
REMARK 465     ASN C   743                                                      
REMARK 465     GLU C   744                                                      
REMARK 465     MET C   745                                                      
REMARK 465     ALA C   746                                                      
REMARK 465     GLU C   747                                                      
REMARK 465     MET D   273                                                      
REMARK 465     SER D   274                                                      
REMARK 465     ASN D   275                                                      
REMARK 465     SER D   276                                                      
REMARK 465     ASP D   277                                                      
REMARK 465     ALA D   278                                                      
REMARK 465     ILE D   279                                                      
REMARK 465     ILE D   280                                                      
REMARK 465     GLY D   742                                                      
REMARK 465     ASN D   743                                                      
REMARK 465     GLU D   744                                                      
REMARK 465     MET D   745                                                      
REMARK 465     ALA D   746                                                      
REMARK 465     GLU D   747                                                      
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    ASP B   474     N    MET B   476              2.14            
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    PRO B 568   C   -  N   -  CA  ANGL. DEV. =  12.2 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    ALA A 286      160.68    -46.27                                   
REMARK 500    THR A 289       99.00    -69.62                                   
REMARK 500    LYS A 313       24.92    -61.09                                   
REMARK 500    ILE A 321      -45.65   -132.35                                   
REMARK 500    LEU A 323       64.73   -154.47                                   
REMARK 500    GLU A 328     -169.04    170.24                                   
REMARK 500    GLU A 352       43.33    -76.52                                   
REMARK 500    PHE A 356      135.64   -170.32                                   
REMARK 500    SER A 371      139.07   -175.00                                   
REMARK 500    LEU A 375     -157.65    -91.12                                   
REMARK 500    LYS A 380       86.47     52.06                                   
REMARK 500    ARG A 401      155.30    -35.22                                   
REMARK 500    ILE A 415      -79.73    -55.32                                   
REMARK 500    SER A 416      -34.80    -17.31                                   
REMARK 500    GLU A 417        5.19    -68.24                                   
REMARK 500    PRO A 419        9.11    -62.15                                   
REMARK 500    ALA A 422      -37.90    -39.86                                   
REMARK 500    ALA A 436       32.36    -96.60                                   
REMARK 500    ALA A 444      -39.60    -36.26                                   
REMARK 500    SER A 452      -88.29     -1.98                                   
REMARK 500    ASN A 469     -131.83    -88.11                                   
REMARK 500    ASP A 470       11.47    170.73                                   
REMARK 500    HIS A 471      -14.10    -47.37                                   
REMARK 500    TYR A 475      -22.71    -39.09                                   
REMARK 500    GLN A 477       47.60    -67.78                                   
REMARK 500    SER A 479      -34.33   -132.49                                   
REMARK 500    PHE A 481       21.53   -167.96                                   
REMARK 500    HIS A 482       65.10   -169.91                                   
REMARK 500    THR A 484      151.47    -33.37                                   
REMARK 500    ASP A 505       -6.00    160.12                                   
REMARK 500    ALA A 507       35.85    -72.72                                   
REMARK 500    SER A 510       89.94    -49.58                                   
REMARK 500    THR A 516       37.68    -78.99                                   
REMARK 500    SER A 517      -36.83   -139.89                                   
REMARK 500    ASN A 530       78.39    139.66                                   
REMARK 500    LEU A 531      136.48   -170.38                                   
REMARK 500    ALA A 533       70.66   -102.07                                   
REMARK 500    TYR A 535     -150.90   -171.92                                   
REMARK 500    LYS A 536     -125.90    -96.65                                   
REMARK 500    ASP A 537      148.25     92.17                                   
REMARK 500    ARG A 538       41.96     33.19                                   
REMARK 500    LYS A 539      108.91    164.33                                   
REMARK 500    GLU A 540       74.00    119.70                                   
REMARK 500    GLN A 542      175.41    163.45                                   
REMARK 500    PRO A 568      -16.43    -33.73                                   
REMARK 500    LEU A 579       59.92   -156.49                                   
REMARK 500    ASP A 581       88.64     40.87                                   
REMARK 500    LYS A 584      170.37    -56.14                                   
REMARK 500    ILE A 595      -74.33    -33.86                                   
REMARK 500    LYS A 619      138.21   -173.25                                   
REMARK 500                                                                      
REMARK 500 THIS ENTRY HAS     119 RAMACHANDRAN OUTLIERS.                        
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 900                                                                      
REMARK 900 RELATED ENTRIES                                                      
REMARK 900 RELATED ID: 1JVA   RELATED DB: PDB                                   
REMARK 900 PROTEIN-SPLICING PRECURSOR OF THE VMA1-DERIVED ENDONUCLEASE          
DBREF  1UM2 A  284   737  UNP    P17255   VATA_YEAST     284    737             
DBREF  1UM2 B  284   737  UNP    P17255   VATA_YEAST     284    737             
DBREF  1UM2 C  274   283  UNP    P17255   VATA_YEAST     274    283             
DBREF  1UM2 C  738   747  UNP    P17255   VATA_YEAST     738    747             
DBREF  1UM2 D  274   283  UNP    P17255   VATA_YEAST     274    283             
DBREF  1UM2 D  738   747  UNP    P17255   VATA_YEAST     738    747             
SEQADV 1UM2 SER A  284  UNP  P17255    CYS   284 ENGINEERED MUTATION            
SEQADV 1UM2 ASN A  362  UNP  P17255    HIS   362 ENGINEERED MUTATION            
SEQADV 1UM2 SER B  284  UNP  P17255    CYS   284 ENGINEERED MUTATION            
SEQADV 1UM2 ASN B  362  UNP  P17255    HIS   362 ENGINEERED MUTATION            
SEQADV 1UM2 MET C  273  UNP  P17255              INITIATING METHIONINE          
SEQADV 1UM2 SER C  738  UNP  P17255    CYS   738 ENGINEERED MUTATION            
SEQADV 1UM2 MET D  273  UNP  P17255              INITIATING METHIONINE          
SEQADV 1UM2 SER D  738  UNP  P17255    CYS   738 ENGINEERED MUTATION            
SEQRES   1 A  454  SER PHE ALA LYS GLY THR ASN VAL LEU MET ALA ASP GLY          
SEQRES   2 A  454  SER ILE GLU CYS ILE GLU ASN ILE GLU VAL GLY ASN LYS          
SEQRES   3 A  454  VAL MET GLY LYS ASP GLY ARG PRO ARG GLU VAL ILE LYS          
SEQRES   4 A  454  LEU PRO ARG GLY ARG GLU THR MET TYR SER VAL VAL GLN          
SEQRES   5 A  454  LYS SER GLN HIS ARG ALA HIS LYS SER ASP SER SER ARG          
SEQRES   6 A  454  GLU VAL PRO GLU LEU LEU LYS PHE THR CYS ASN ALA THR          
SEQRES   7 A  454  ASN GLU LEU VAL VAL ARG THR PRO ARG SER VAL ARG ARG          
SEQRES   8 A  454  LEU SER ARG THR ILE LYS GLY VAL GLU TYR PHE GLU VAL          
SEQRES   9 A  454  ILE THR PHE GLU MET GLY GLN LYS LYS ALA PRO ASP GLY          
SEQRES  10 A  454  ARG ILE VAL GLU LEU VAL LYS GLU VAL SER LYS SER TYR          
SEQRES  11 A  454  PRO ILE SER GLU GLY PRO GLU ARG ALA ASN GLU LEU VAL          
SEQRES  12 A  454  GLU SER TYR ARG LYS ALA SER ASN LYS ALA TYR PHE GLU          
SEQRES  13 A  454  TRP THR ILE GLU ALA ARG ASP LEU SER LEU LEU GLY SER          
SEQRES  14 A  454  HIS VAL ARG LYS ALA THR TYR GLN THR TYR ALA PRO ILE          
SEQRES  15 A  454  LEU TYR GLU ASN ASP HIS PHE PHE ASP TYR MET GLN LYS          
SEQRES  16 A  454  SER LYS PHE HIS LEU THR ILE GLU GLY PRO LYS VAL LEU          
SEQRES  17 A  454  ALA TYR LEU LEU GLY LEU TRP ILE GLY ASP GLY LEU SER          
SEQRES  18 A  454  ASP ARG ALA THR PHE SER VAL ASP SER ARG ASP THR SER          
SEQRES  19 A  454  LEU MET GLU ARG VAL THR GLU TYR ALA GLU LYS LEU ASN          
SEQRES  20 A  454  LEU CYS ALA GLU TYR LYS ASP ARG LYS GLU PRO GLN VAL          
SEQRES  21 A  454  ALA LYS THR VAL ASN LEU TYR SER LYS VAL VAL ARG GLY          
SEQRES  22 A  454  ASN GLY ILE ARG ASN ASN LEU ASN THR GLU ASN PRO LEU          
SEQRES  23 A  454  TRP ASP ALA ILE VAL GLY LEU GLY PHE LEU LYS ASP GLY          
SEQRES  24 A  454  VAL LYS ASN ILE PRO SER PHE LEU SER THR ASP ASN ILE          
SEQRES  25 A  454  GLY THR ARG GLU THR PHE LEU ALA GLY LEU ILE ASP SER          
SEQRES  26 A  454  ASP GLY TYR VAL THR ASP GLU HIS GLY ILE LYS ALA THR          
SEQRES  27 A  454  ILE LYS THR ILE HIS THR SER VAL ARG ASP GLY LEU VAL          
SEQRES  28 A  454  SER LEU ALA ARG SER LEU GLY LEU VAL VAL SER VAL ASN          
SEQRES  29 A  454  ALA GLU PRO ALA LYS VAL ASP MET ASN GLY THR LYS HIS          
SEQRES  30 A  454  LYS ILE SER TYR ALA ILE TYR MET SER GLY GLY ASP VAL          
SEQRES  31 A  454  LEU LEU ASN VAL LEU SER LYS CYS ALA GLY SER LYS LYS          
SEQRES  32 A  454  PHE ARG PRO ALA PRO ALA ALA ALA PHE ALA ARG GLU CYS          
SEQRES  33 A  454  ARG GLY PHE TYR PHE GLU LEU GLN GLU LEU LYS GLU ASP          
SEQRES  34 A  454  ASP TYR TYR GLY ILE THR LEU SER ASP ASP SER ASP HIS          
SEQRES  35 A  454  GLN PHE LEU LEU ALA ASN GLN VAL VAL VAL HIS ASN              
SEQRES   1 B  454  SER PHE ALA LYS GLY THR ASN VAL LEU MET ALA ASP GLY          
SEQRES   2 B  454  SER ILE GLU CYS ILE GLU ASN ILE GLU VAL GLY ASN LYS          
SEQRES   3 B  454  VAL MET GLY LYS ASP GLY ARG PRO ARG GLU VAL ILE LYS          
SEQRES   4 B  454  LEU PRO ARG GLY ARG GLU THR MET TYR SER VAL VAL GLN          
SEQRES   5 B  454  LYS SER GLN HIS ARG ALA HIS LYS SER ASP SER SER ARG          
SEQRES   6 B  454  GLU VAL PRO GLU LEU LEU LYS PHE THR CYS ASN ALA THR          
SEQRES   7 B  454  ASN GLU LEU VAL VAL ARG THR PRO ARG SER VAL ARG ARG          
SEQRES   8 B  454  LEU SER ARG THR ILE LYS GLY VAL GLU TYR PHE GLU VAL          
SEQRES   9 B  454  ILE THR PHE GLU MET GLY GLN LYS LYS ALA PRO ASP GLY          
SEQRES  10 B  454  ARG ILE VAL GLU LEU VAL LYS GLU VAL SER LYS SER TYR          
SEQRES  11 B  454  PRO ILE SER GLU GLY PRO GLU ARG ALA ASN GLU LEU VAL          
SEQRES  12 B  454  GLU SER TYR ARG LYS ALA SER ASN LYS ALA TYR PHE GLU          
SEQRES  13 B  454  TRP THR ILE GLU ALA ARG ASP LEU SER LEU LEU GLY SER          
SEQRES  14 B  454  HIS VAL ARG LYS ALA THR TYR GLN THR TYR ALA PRO ILE          
SEQRES  15 B  454  LEU TYR GLU ASN ASP HIS PHE PHE ASP TYR MET GLN LYS          
SEQRES  16 B  454  SER LYS PHE HIS LEU THR ILE GLU GLY PRO LYS VAL LEU          
SEQRES  17 B  454  ALA TYR LEU LEU GLY LEU TRP ILE GLY ASP GLY LEU SER          
SEQRES  18 B  454  ASP ARG ALA THR PHE SER VAL ASP SER ARG ASP THR SER          
SEQRES  19 B  454  LEU MET GLU ARG VAL THR GLU TYR ALA GLU LYS LEU ASN          
SEQRES  20 B  454  LEU CYS ALA GLU TYR LYS ASP ARG LYS GLU PRO GLN VAL          
SEQRES  21 B  454  ALA LYS THR VAL ASN LEU TYR SER LYS VAL VAL ARG GLY          
SEQRES  22 B  454  ASN GLY ILE ARG ASN ASN LEU ASN THR GLU ASN PRO LEU          
SEQRES  23 B  454  TRP ASP ALA ILE VAL GLY LEU GLY PHE LEU LYS ASP GLY          
SEQRES  24 B  454  VAL LYS ASN ILE PRO SER PHE LEU SER THR ASP ASN ILE          
SEQRES  25 B  454  GLY THR ARG GLU THR PHE LEU ALA GLY LEU ILE ASP SER          
SEQRES  26 B  454  ASP GLY TYR VAL THR ASP GLU HIS GLY ILE LYS ALA THR          
SEQRES  27 B  454  ILE LYS THR ILE HIS THR SER VAL ARG ASP GLY LEU VAL          
SEQRES  28 B  454  SER LEU ALA ARG SER LEU GLY LEU VAL VAL SER VAL ASN          
SEQRES  29 B  454  ALA GLU PRO ALA LYS VAL ASP MET ASN GLY THR LYS HIS          
SEQRES  30 B  454  LYS ILE SER TYR ALA ILE TYR MET SER GLY GLY ASP VAL          
SEQRES  31 B  454  LEU LEU ASN VAL LEU SER LYS CYS ALA GLY SER LYS LYS          
SEQRES  32 B  454  PHE ARG PRO ALA PRO ALA ALA ALA PHE ALA ARG GLU CYS          
SEQRES  33 B  454  ARG GLY PHE TYR PHE GLU LEU GLN GLU LEU LYS GLU ASP          
SEQRES  34 B  454  ASP TYR TYR GLY ILE THR LEU SER ASP ASP SER ASP HIS          
SEQRES  35 B  454  GLN PHE LEU LEU ALA ASN GLN VAL VAL VAL HIS ASN              
SEQRES   1 C   21  MET SER ASN SER ASP ALA ILE ILE TYR VAL GLY SER GLY          
SEQRES   2 C   21  GLU ARG GLY ASN GLU MET ALA GLU                              
SEQRES   1 D   21  MET SER ASN SER ASP ALA ILE ILE TYR VAL GLY SER GLY          
SEQRES   2 D   21  GLU ARG GLY ASN GLU MET ALA GLU                              
FORMUL   5  HOH   *153(H2 O)                                                    
HELIX    1   1 PRO A  414  GLY A  418  5                                   5    
HELIX    2   2 PRO A  419  SER A  433  1                                  15    
HELIX    3   3 ARG A  445  LEU A  450  5                                   6    
HELIX    4   4 GLY A  451  ALA A  457  1                                   7    
HELIX    5   5 ASP A  470  GLN A  477  1                                   8    
HELIX    6   6 GLU A  486  GLY A  500  1                                  15    
HELIX    7   7 SER A  517  ASN A  530  1                                  14    
HELIX    8   8 ASN A  567  LEU A  576  1                                  10    
HELIX    9   9 PRO A  587  SER A  591  5                                   5    
HELIX   10  10 ASN A  594  GLY A  610  1                                  17    
HELIX   11  11 HIS A  626  LEU A  640  1                                  15    
HELIX   12  12 GLY A  671  SER A  679  1                                   9    
HELIX   13  13 PRO B  414  PRO B  419  5                                   6    
HELIX   14  14 GLU B  420  LEU B  425  1                                   6    
HELIX   15  15 LEU B  425  LYS B  431  1                                   7    
HELIX   16  16 GLY B  451  THR B  458  1                                   8    
HELIX   17  17 ASP B  470  MET B  476  1                                   7    
HELIX   18  18 GLU B  486  GLY B  502  1                                  17    
HELIX   19  19 ASP B  515  GLU B  527  1                                  13    
HELIX   20  20 ASN B  567  LEU B  576  1                                  10    
HELIX   21  21 PRO B  587  ASP B  593  5                                   7    
HELIX   22  22 ASN B  594  ASP B  609  1                                  16    
HELIX   23  23 HIS B  626  LEU B  640  1                                  15    
HELIX   24  24 GLY B  671  SER B  679  1                                   9    
SHEET    1   A 2 LYS A 309  MET A 311  0                                        
SHEET    2   A 2 PRO A 317  GLU A 319 -1  O  ARG A 318   N  VAL A 310           
SHEET    1   B 3 LYS A 355  ASN A 359  0                                        
SHEET    2   B 3 ARG A 325  GLN A 335 -1  N  TYR A 331   O  CYS A 358           
SHEET    3   B 3 PHE A 704  TYR A 715 -1  O  GLU A 705   N  VAL A 334           
SHEET    1   C 2 GLU A 363  PRO A 369  0                                        
SHEET    2   C 2 TYR A 437  GLU A 443 -1  O  ILE A 442   N  LEU A 364           
SHEET    1   D 3 VAL A 372  ARG A 374  0                                        
SHEET    2   D 3 VAL A 387  LYS A 396 -1  O  ILE A 388   N  ARG A 373           
SHEET    3   D 3 ILE A 402  LYS A 411 -1  O  LEU A 405   N  GLY A 393           
SHEET    1   E 2 ARG A 377  THR A 378  0                                        
SHEET    2   E 2 GLU A 383  TYR A 384 -1  O  TYR A 384   N  ARG A 377           
SHEET    1   F 2 GLN A 460  TYR A 462  0                                        
SHEET    2   F 2 ARG A 700  PHE A 702 -1  O  ARG A 700   N  TYR A 462           
SHEET    1   G 4 TYR A 611  THR A 613  0                                        
SHEET    2   G 4 LYS A 619  THR A 624 -1  O  THR A 621   N  TYR A 611           
SHEET    3   G 4 SER A 663  SER A 669 -1  O  TYR A 664   N  THR A 624           
SHEET    4   G 4 VAL A 643  GLU A 649 -1  N  GLU A 649   O  SER A 663           
SHEET    1   H 2 GLN A 726  LEU A 728  0                                        
SHEET    2   H 2 VAL A 734  HIS A 736 -1  O  VAL A 735   N  PHE A 727           
SHEET    1   I 2 ASN B 290  LEU B 292  0                                        
SHEET    2   I 2 ILE B 298  CYS B 300 -1  O  GLU B 299   N  VAL B 291           
SHEET    1   J 2 LYS B 309  MET B 311  0                                        
SHEET    2   J 2 PRO B 317  GLU B 319 -1  O  ARG B 318   N  VAL B 310           
SHEET    1   K 2 ARG B 325  GLU B 328  0                                        
SHEET    2   K 2 ASP B 712  TYR B 715 -1  O  ASP B 712   N  GLU B 328           
SHEET    1   L 3 LYS B 355  ASN B 359  0                                        
SHEET    2   L 3 MET B 330  GLN B 335 -1  N  TYR B 331   O  CYS B 358           
SHEET    3   L 3 PHE B 704  GLU B 708 -1  O  GLN B 707   N  SER B 332           
SHEET    1   M 4 TYR B 437  GLU B 443  0                                        
SHEET    2   M 4 GLU B 363  PRO B 369 -1  N  THR B 368   O  PHE B 438           
SHEET    3   M 4 TYR B 459  TYR B 462 -1  O  TYR B 459   N  ARG B 367           
SHEET    4   M 4 ARG B 700  PHE B 702 -1  O  PHE B 702   N  GLN B 460           
SHEET    1   N 3 VAL B 372  ILE B 379  0                                        
SHEET    2   N 3 VAL B 382  MET B 392 -1  O  TYR B 384   N  ARG B 377           
SHEET    3   N 3 VAL B 406  VAL B 409 -1  O  VAL B 409   N  THR B 389           
SHEET    1   O 2 PHE B 509  ASP B 512  0                                        
SHEET    2   O 2 ALA B 544  VAL B 547 -1  O  VAL B 547   N  PHE B 509           
SHEET    1   P 2 LEU B 579  LYS B 580  0                                        
SHEET    2   P 2 VAL B 583  LYS B 584 -1  O  VAL B 583   N  LYS B 580           
SHEET    1   Q 4 GLY B 610  THR B 613  0                                        
SHEET    2   Q 4 LYS B 619  THR B 624 -1  O  THR B 621   N  TYR B 611           
SHEET    3   Q 4 SER B 663  SER B 669 -1  O  TYR B 664   N  THR B 624           
SHEET    4   Q 4 VAL B 643  GLU B 649 -1  N  ASN B 647   O  ALA B 665           
SHEET    1   R 2 GLN B 726  LEU B 728  0                                        
SHEET    2   R 2 VAL B 734  HIS B 736 -1  O  VAL B 735   N  PHE B 727           
CRYST1   66.400   70.400   58.000 100.40  98.70  78.90 P 1           2          
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      0.015060 -0.002955  0.001866        0.00000                         
SCALE2      0.000000  0.014475  0.002287        0.00000                         
SCALE3      0.000000  0.000000  0.017658        0.00000