HEADER    BIOSYNTHETIC PROTEIN                    05-JUN-07   2Q6O              
TITLE     SALL-Y70T WITH SAM AND CL                                             
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: HYPOTHETICAL PROTEIN;                                      
COMPND   3 CHAIN: A, B;                                                         
COMPND   4 ENGINEERED: YES;                                                     
COMPND   5 MUTATION: YES                                                        
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: SALINISPORA TROPICA;                            
SOURCE   3 ORGANISM_TAXID: 369723;                                              
SOURCE   4 STRAIN: CNB-440;                                                     
SOURCE   5 GENE: SALL;                                                          
SOURCE   6 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21;                            
SOURCE   7 EXPRESSION_SYSTEM_TAXID: 511693;                                     
SOURCE   8 EXPRESSION_SYSTEM_STRAIN: BL21;                                      
SOURCE   9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID;                              
SOURCE  10 EXPRESSION_SYSTEM_PLASMID: PHIS8                                     
KEYWDS    CHLORINASE, Y70T MUTANT SAM AND CL COMPLEX, BIOSYNTHETIC PROTEIN      
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    J.P.NOEL,F.POJER                                                      
REVDAT   7   21-FEB-24 2Q6O    1       REMARK                                   
REVDAT   6   20-OCT-21 2Q6O    1       REMARK SEQADV                            
REVDAT   5   24-JUL-19 2Q6O    1       REMARK                                   
REVDAT   4   13-JUL-11 2Q6O    1       VERSN                                    
REVDAT   3   24-FEB-09 2Q6O    1       VERSN                                    
REVDAT   2   15-JAN-08 2Q6O    1       JRNL                                     
REVDAT   1   11-DEC-07 2Q6O    0                                                
JRNL        AUTH   A.S.EUSTAQUIO,F.POJER,J.P.NOEL,B.S.MOORE                     
JRNL        TITL   DISCOVERY AND CHARACTERIZATION OF A MARINE BACTERIAL         
JRNL        TITL 2 SAM-DEPENDENT CHLORINASE                                     
JRNL        REF    NAT.CHEM.BIOL.                V.   4    69 2008              
JRNL        REFN                   ISSN 1552-4450                               
JRNL        PMID   18059261                                                     
JRNL        DOI    10.1038/NCHEMBIO.2007.56                                     
REMARK   2                                                                      
REMARK   2 RESOLUTION.    2.00 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : REFMAC 5.2.0019                                      
REMARK   3   AUTHORS     : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER,              
REMARK   3               : NICHOLLS,WINN,LONG,VAGIN                             
REMARK   3                                                                      
REMARK   3    REFINEMENT TARGET : MAXIMUM LIKELIHOOD                            
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 2.00                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 19.27                          
REMARK   3   DATA CUTOFF            (SIGMA(F)) : NULL                           
REMARK   3   COMPLETENESS FOR RANGE        (%) : 99.9                           
REMARK   3   NUMBER OF REFLECTIONS             : 42427                          
REMARK   3                                                                      
REMARK   3  FIT TO DATA USED IN REFINEMENT.                                     
REMARK   3   CROSS-VALIDATION METHOD          : THROUGHOUT                      
REMARK   3   FREE R VALUE TEST SET SELECTION  : RANDOM                          
REMARK   3   R VALUE     (WORKING + TEST SET) : 0.269                           
REMARK   3   R VALUE            (WORKING SET) : 0.266                           
REMARK   3   FREE R VALUE                     : 0.313                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 5.000                           
REMARK   3   FREE R VALUE TEST SET COUNT      : 2253                            
REMARK   3                                                                      
REMARK   3  FIT IN THE HIGHEST RESOLUTION BIN.                                  
REMARK   3   TOTAL NUMBER OF BINS USED           : 20                           
REMARK   3   BIN RESOLUTION RANGE HIGH       (A) : 2.00                         
REMARK   3   BIN RESOLUTION RANGE LOW        (A) : 2.05                         
REMARK   3   REFLECTION IN BIN     (WORKING SET) : 3145                         
REMARK   3   BIN COMPLETENESS (WORKING+TEST) (%) : 99.94                        
REMARK   3   BIN R VALUE           (WORKING SET) : 0.2550                       
REMARK   3   BIN FREE R VALUE SET COUNT          : 166                          
REMARK   3   BIN FREE R VALUE                    : 0.3440                       
REMARK   3                                                                      
REMARK   3  NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.                    
REMARK   3   PROTEIN ATOMS            : 4030                                    
REMARK   3   NUCLEIC ACID ATOMS       : 0                                       
REMARK   3   HETEROGEN ATOMS          : 56                                      
REMARK   3   SOLVENT ATOMS            : 117                                     
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : NULL                           
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 12.27                          
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : 0.01000                                              
REMARK   3    B22 (A**2) : 0.01000                                              
REMARK   3    B33 (A**2) : -0.02000                                             
REMARK   3    B12 (A**2) : 0.01000                                              
REMARK   3    B13 (A**2) : 0.00000                                              
REMARK   3    B23 (A**2) : 0.00000                                              
REMARK   3                                                                      
REMARK   3  ESTIMATED OVERALL COORDINATE ERROR.                                 
REMARK   3   ESU BASED ON R VALUE                            (A): 0.220         
REMARK   3   ESU BASED ON FREE R VALUE                       (A): 0.201         
REMARK   3   ESU BASED ON MAXIMUM LIKELIHOOD                 (A): 0.168         
REMARK   3   ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 5.711         
REMARK   3                                                                      
REMARK   3 CORRELATION COEFFICIENTS.                                            
REMARK   3   CORRELATION COEFFICIENT FO-FC      : 0.813                         
REMARK   3   CORRELATION COEFFICIENT FO-FC FREE : 0.752                         
REMARK   3                                                                      
REMARK   3  RMS DEVIATIONS FROM IDEAL VALUES        COUNT    RMS    WEIGHT      
REMARK   3   BOND LENGTHS REFINED ATOMS        (A):  4182 ; 0.021 ; 0.022       
REMARK   3   BOND LENGTHS OTHERS               (A):  NULL ;  NULL ;  NULL       
REMARK   3   BOND ANGLES REFINED ATOMS   (DEGREES):  5730 ; 2.043 ; 1.984       
REMARK   3   BOND ANGLES OTHERS          (DEGREES):  NULL ;  NULL ;  NULL       
REMARK   3   TORSION ANGLES, PERIOD 1    (DEGREES):   536 ; 7.900 ; 5.000       
REMARK   3   TORSION ANGLES, PERIOD 2    (DEGREES):   168 ;37.129 ;24.524       
REMARK   3   TORSION ANGLES, PERIOD 3    (DEGREES):   598 ;15.385 ;15.000       
REMARK   3   TORSION ANGLES, PERIOD 4    (DEGREES):    20 ;15.651 ;15.000       
REMARK   3   CHIRAL-CENTER RESTRAINTS       (A**3):   674 ; 0.153 ; 0.200       
REMARK   3   GENERAL PLANES REFINED ATOMS      (A):  3184 ; 0.008 ; 0.020       
REMARK   3   GENERAL PLANES OTHERS             (A):  NULL ;  NULL ;  NULL       
REMARK   3   NON-BONDED CONTACTS REFINED ATOMS (A):  1844 ; 0.230 ; 0.200       
REMARK   3   NON-BONDED CONTACTS OTHERS        (A):  NULL ;  NULL ;  NULL       
REMARK   3   NON-BONDED TORSION REFINED ATOMS  (A):  2773 ; 0.319 ; 0.200       
REMARK   3   NON-BONDED TORSION OTHERS         (A):  NULL ;  NULL ;  NULL       
REMARK   3   H-BOND (X...Y) REFINED ATOMS      (A):   186 ; 0.183 ; 0.200       
REMARK   3   H-BOND (X...Y) OTHERS             (A):  NULL ;  NULL ;  NULL       
REMARK   3   POTENTIAL METAL-ION REFINED ATOMS (A):  NULL ;  NULL ;  NULL       
REMARK   3   POTENTIAL METAL-ION OTHERS        (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY VDW REFINED ATOMS        (A):    91 ; 0.229 ; 0.200       
REMARK   3   SYMMETRY VDW OTHERS               (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY H-BOND REFINED ATOMS     (A):     8 ; 0.211 ; 0.200       
REMARK   3   SYMMETRY H-BOND OTHERS            (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY METAL-ION REFINED ATOMS  (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY METAL-ION OTHERS         (A):  NULL ;  NULL ;  NULL       
REMARK   3                                                                      
REMARK   3  ISOTROPIC THERMAL FACTOR RESTRAINTS.     COUNT   RMS    WEIGHT      
REMARK   3   MAIN-CHAIN BOND REFINED ATOMS  (A**2):  2779 ; 1.084 ; 1.500       
REMARK   3   MAIN-CHAIN BOND OTHER ATOMS    (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   MAIN-CHAIN ANGLE REFINED ATOMS (A**2):  4352 ; 1.631 ; 2.000       
REMARK   3   MAIN-CHAIN ANGLE OTHER ATOMS   (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SIDE-CHAIN BOND REFINED ATOMS  (A**2):  1616 ; 2.678 ; 3.000       
REMARK   3   SIDE-CHAIN BOND OTHER ATOMS    (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SIDE-CHAIN ANGLE REFINED ATOMS (A**2):  1378 ; 3.793 ; 4.500       
REMARK   3   SIDE-CHAIN ANGLE OTHER ATOMS   (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   LONG RANGE B REFINED ATOMS     (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   LONG RANGE B OTHER ATOMS       (A**2):  NULL ;  NULL ;  NULL       
REMARK   3                                                                      
REMARK   3 ANISOTROPIC THERMAL FACTOR RESTRAINTS.    COUNT   RMS   WEIGHT       
REMARK   3   RIGID-BOND RESTRAINTS          (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SPHERICITY; FREE ATOMS         (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SPHERICITY; BONDED ATOMS       (A**2):  NULL ;  NULL ;  NULL       
REMARK   3                                                                      
REMARK   3  NCS RESTRAINTS STATISTICS                                           
REMARK   3   NUMBER OF DIFFERENT NCS GROUPS : NULL                              
REMARK   3                                                                      
REMARK   3  TLS DETAILS                                                         
REMARK   3   NUMBER OF TLS GROUPS  : NULL                                       
REMARK   3                                                                      
REMARK   3  BULK SOLVENT MODELLING.                                             
REMARK   3   METHOD USED : BABINET MODEL WITH MASK                              
REMARK   3   PARAMETERS FOR MASK CALCULATION                                    
REMARK   3   VDW PROBE RADIUS   : 1.20                                          
REMARK   3   ION PROBE RADIUS   : 0.80                                          
REMARK   3   SHRINKAGE RADIUS   : 0.80                                          
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: NULL                                      
REMARK   4                                                                      
REMARK   4 2Q6O COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 13-JUN-07.                  
REMARK 100 THE DEPOSITION ID IS D_1000043216.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 01-SEP-06                          
REMARK 200  TEMPERATURE           (KELVIN) : NULL                               
REMARK 200  PH                             : 7                                  
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : Y                                  
REMARK 200  RADIATION SOURCE               : ALS                                
REMARK 200  BEAMLINE                       : 8.2.2                              
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 1                                  
REMARK 200  MONOCHROMATOR                  : DOUBLE CRYSTAL SI(111)             
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : CCD                                
REMARK 200  DETECTOR MANUFACTURER          : ADSC QUANTUM 315                   
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : XDS                                
REMARK 200  DATA SCALING SOFTWARE          : XDS                                
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 44611                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 2.000                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 20.000                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : NULL                               
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : NULL                               
REMARK 200  DATA REDUNDANCY                : 3.500                              
REMARK 200  R MERGE                    (I) : 0.15600                            
REMARK 200  R SYM                      (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 7.1300                             
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.00                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 2.12                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : NULL                               
REMARK 200  DATA REDUNDANCY IN SHELL       : 3.34                               
REMARK 200  R MERGE FOR SHELL          (I) : 0.25600                            
REMARK 200  R SYM FOR SHELL            (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR SHELL         : 4.360                              
REMARK 200                                                                      
REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH                              
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: 2Q6I                         
REMARK 200 SOFTWARE USED: PHASER                                                
REMARK 200 STARTING MODEL: NULL                                                 
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 56.91                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.85                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: 28% PEG3350, 0.3M KCL, 2MM DTT, 0.1 M    
REMARK 280  MOPSO, PH 7, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 277K        
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 3                              
REMARK 290                                                                      
REMARK 290      SYMOP   SYMMETRY                                                
REMARK 290     NNNMMM   OPERATOR                                                
REMARK 290       1555   X,Y,Z                                                   
REMARK 290       2555   -Y,X-Y,Z                                                
REMARK 290       3555   -X+Y,-X,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 -0.500000 -0.866025  0.000000        0.00000            
REMARK 290   SMTRY2   2  0.866025 -0.500000  0.000000        0.00000            
REMARK 290   SMTRY3   2  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY1   3 -0.500000  0.866025  0.000000        0.00000            
REMARK 290   SMTRY2   3 -0.866025 -0.500000  0.000000        0.00000            
REMARK 290   SMTRY3   3  0.000000  0.000000  1.000000        0.00000            
REMARK 290                                                                      
REMARK 290 REMARK: NULL                                                         
REMARK 300                                                                      
REMARK 300 BIOMOLECULE: 1, 2, 3                                                 
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: TRIMERIC                          
REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TRIMERIC                   
REMARK 350 SOFTWARE USED: PISA,PQS                                              
REMARK 350 TOTAL BURIED SURFACE AREA: 8300 ANGSTROM**2                          
REMARK 350 SURFACE AREA OF THE COMPLEX: 30110 ANGSTROM**2                       
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -71.0 KCAL/MOL                        
REMARK 350 APPLY THE FOLLOWING TO CHAINS: A                                     
REMARK 350   BIOMT1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 350   BIOMT2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 350   BIOMT3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 350   BIOMT1   2 -0.500000 -0.866025  0.000000       55.76500            
REMARK 350   BIOMT2   2  0.866025 -0.500000  0.000000       96.58781            
REMARK 350   BIOMT3   2  0.000000  0.000000  1.000000        0.00000            
REMARK 350   BIOMT1   3 -0.500000  0.866025  0.000000      -55.76500            
REMARK 350   BIOMT2   3 -0.866025 -0.500000  0.000000       96.58781            
REMARK 350   BIOMT3   3  0.000000  0.000000  1.000000        0.00000            
REMARK 350                                                                      
REMARK 350 BIOMOLECULE: 2                                                       
REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC                         
REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC                  
REMARK 350 SOFTWARE USED: PISA                                                  
REMARK 350 APPLY THE FOLLOWING TO CHAINS: B                                     
REMARK 350   BIOMT1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 350   BIOMT2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 350   BIOMT3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 350                                                                      
REMARK 350 BIOMOLECULE: 3                                                       
REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TRIMERIC                   
REMARK 350 SOFTWARE USED: PQS                                                   
REMARK 350 APPLY THE FOLLOWING TO CHAINS: B                                     
REMARK 350   BIOMT1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 350   BIOMT2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 350   BIOMT3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 350   BIOMT1   2 -0.500000 -0.866025  0.000000      111.53000            
REMARK 350   BIOMT2   2  0.866025 -0.500000  0.000000      193.17563            
REMARK 350   BIOMT3   2  0.000000  0.000000  1.000000        0.00000            
REMARK 350   BIOMT1   3 -0.500000  0.866025  0.000000     -111.53000            
REMARK 350   BIOMT2   3 -0.866025 -0.500000  0.000000      193.17563            
REMARK 350   BIOMT3   3  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     MET A     1                                                      
REMARK 465     GLN A     2                                                      
REMARK 465     ARG A   272                                                      
REMARK 465     VAL A   273                                                      
REMARK 465     PRO A   274                                                      
REMARK 465     ASP A   275                                                      
REMARK 465     SER A   276                                                      
REMARK 465     ASN A   277                                                      
REMARK 465     LEU A   278                                                      
REMARK 465     GLY A   279                                                      
REMARK 465     PRO A   280                                                      
REMARK 465     VAL A   281                                                      
REMARK 465     LEU A   282                                                      
REMARK 465     GLY A   283                                                      
REMARK 465     MET B     1                                                      
REMARK 465     GLN B     2                                                      
REMARK 465     ARG B   272                                                      
REMARK 465     VAL B   273                                                      
REMARK 465     PRO B   274                                                      
REMARK 465     ASP B   275                                                      
REMARK 465     SER B   276                                                      
REMARK 465     ASN B   277                                                      
REMARK 465     LEU B   278                                                      
REMARK 465     GLY B   279                                                      
REMARK 465     PRO B   280                                                      
REMARK 465     VAL B   281                                                      
REMARK 465     LEU B   282                                                      
REMARK 465     GLY B   283                                                      
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   CE3  TRP B   129     OXT  SAM B   500              2.16            
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: CLOSE CONTACTS                                             
REMARK 500                                                                      
REMARK 500 THE FOLLOWING ATOMS THAT ARE RELATED BY CRYSTALLOGRAPHIC             
REMARK 500 SYMMETRY ARE IN CLOSE CONTACT.  AN ATOM LOCATED WITHIN 0.15          
REMARK 500 ANGSTROMS OF A SYMMETRY RELATED ATOM IS ASSUMED TO BE ON A           
REMARK 500 SPECIAL POSITION AND IS, THEREFORE, LISTED IN REMARK 375             
REMARK 500 INSTEAD OF REMARK 500.  ATOMS WITH NON-BLANK ALTERNATE               
REMARK 500 LOCATION INDICATORS ARE NOT INCLUDED IN THE CALCULATIONS.            
REMARK 500                                                                      
REMARK 500 DISTANCE CUTOFF:                                                     
REMARK 500 2.2 ANGSTROMS FOR CONTACTS NOT INVOLVING HYDROGEN ATOMS              
REMARK 500 1.6 ANGSTROMS FOR CONTACTS INVOLVING HYDROGEN ATOMS                  
REMARK 500                                                                      
REMARK 500  ATM1  RES C  SSEQI   ATM2  RES C  SSEQI  SSYMOP   DISTANCE          
REMARK 500   OG   SER B   242     O    SAM B   500     2775     2.19            
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    VAL A  71   N   -  CA  -  C   ANGL. DEV. = -17.3 DEGREES          
REMARK 500    MET A 121   CG  -  SD  -  CE  ANGL. DEV. =  10.1 DEGREES          
REMARK 500    MET A 201   CG  -  SD  -  CE  ANGL. DEV. =  10.5 DEGREES          
REMARK 500    LEU A 222   CA  -  CB  -  CG  ANGL. DEV. =  14.2 DEGREES          
REMARK 500    MET B 121   CG  -  SD  -  CE  ANGL. DEV. =  11.8 DEGREES          
REMARK 500    MET B 201   CG  -  SD  -  CE  ANGL. DEV. =  10.5 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    ILE A  38      -83.88    -72.34                                   
REMARK 500    HIS A  64       33.50    -86.33                                   
REMARK 500    ILE A 134      -59.56   -122.75                                   
REMARK 500    VAL A 171     -144.90   -131.20                                   
REMARK 500    GLU A 172      -91.85    -26.76                                   
REMARK 500    LEU A 215       73.76   -113.51                                   
REMARK 500    SER A 216       20.87     40.69                                   
REMARK 500    ASP A 217       26.55     89.77                                   
REMARK 500    THR A 218      126.25    -36.82                                   
REMARK 500    PRO A 260       68.42    -60.29                                   
REMARK 500    ILE B  38      -71.83    -79.46                                   
REMARK 500    HIS B  64       33.84    -92.71                                   
REMARK 500    THR B  77     -166.97   -123.23                                   
REMARK 500    TRP B 129       55.27   -140.07                                   
REMARK 500    VAL B 171     -141.12   -123.25                                   
REMARK 500    GLU B 172      -97.49    -29.91                                   
REMARK 500    SER B 216       15.63     50.41                                   
REMARK 500    ASP B 217       24.21     96.13                                   
REMARK 500    THR B 218      120.93    -29.99                                   
REMARK 500    ASN B 241     -178.04    -68.73                                   
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: NON-CIS, NON-TRANS                                         
REMARK 500                                                                      
REMARK 500 THE FOLLOWING PEPTIDE BONDS DEVIATE SIGNIFICANTLY FROM BOTH          
REMARK 500 CIS AND TRANS CONFORMATION.  CIS BONDS, IF ANY, ARE LISTED           
REMARK 500 ON CISPEP RECORDS.  TRANS IS DEFINED AS 180 +/- 30 AND               
REMARK 500 CIS IS DEFINED AS 0 +/- 30 DEGREES.                                  
REMARK 500                                 MODEL     OMEGA                      
REMARK 500 SER A  242     ARG A  243                  147.67                    
REMARK 500 ARG A  243     GLY A  244                  145.07                    
REMARK 500 SER B  242     ARG B  243                  149.85                    
REMARK 500 ARG B  243     GLY B  244                  144.96                    
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 800                                                                      
REMARK 800 SITE                                                                 
REMARK 800 SITE_IDENTIFIER: AC1                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CL A 284                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CL B 284                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC3                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SAM A 500                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC4                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SAM B 500                 
REMARK 900                                                                      
REMARK 900 RELATED ENTRIES                                                      
REMARK 900 RELATED ID: 2Q6K   RELATED DB: PDB                                   
REMARK 900 SALL WITH ADENOSINE                                                  
REMARK 900 RELATED ID: 2Q6I   RELATED DB: PDB                                   
REMARK 900 SALL WITH CLDA AND L_MET                                             
REMARK 900 RELATED ID: 2Q6L   RELATED DB: PDB                                   
REMARK 900 SALL Y70T/G131S WITH CLDA AND L-MET                                  
DBREF  2Q6O A    1   283  UNP    A4X3Q0   A4X3Q0_9ACTO     1    283             
DBREF  2Q6O B    1   283  UNP    A4X3Q0   A4X3Q0_9ACTO     1    283             
SEQADV 2Q6O THR A   70  UNP  A4X3Q0    TYR    70 ENGINEERED MUTATION            
SEQADV 2Q6O THR B   70  UNP  A4X3Q0    TYR    70 ENGINEERED MUTATION            
SEQRES   1 A  283  MET GLN HIS ASN LEU ILE ALA PHE LEU SER ASP VAL GLY          
SEQRES   2 A  283  SER ALA ASP GLU ALA HIS ALA LEU CYS LYS GLY VAL MET          
SEQRES   3 A  283  TYR GLY VAL ALA PRO ALA ALA THR ILE VAL ASP ILE THR          
SEQRES   4 A  283  HIS ASP VAL ALA PRO PHE ASP VAL ARG GLU GLY ALA LEU          
SEQRES   5 A  283  PHE LEU ALA ASP VAL PRO HIS SER PHE PRO ALA HIS THR          
SEQRES   6 A  283  VAL ILE CYS ALA THR VAL TYR PRO GLU THR GLY THR ALA          
SEQRES   7 A  283  THR HIS THR ILE ALA VAL ARG ASN GLU LYS GLY GLN LEU          
SEQRES   8 A  283  LEU VAL GLY PRO ASN ASN GLY LEU LEU SER PHE ALA LEU          
SEQRES   9 A  283  ASP ALA SER PRO ALA VAL GLU CYS HIS GLU VAL LEU SER          
SEQRES  10 A  283  PRO ASP VAL MET ASN GLN PRO VAL THR PRO THR TRP TYR          
SEQRES  11 A  283  GLY LYS ASP ILE VAL ALA ALA CYS ALA ALA HIS LEU ALA          
SEQRES  12 A  283  ALA GLY THR ASP LEU ALA ALA VAL GLY PRO ARG ILE ASP          
SEQRES  13 A  283  PRO LYS GLN ILE VAL ARG LEU PRO TYR ALA SER ALA SER          
SEQRES  14 A  283  GLU VAL GLU GLY GLY ILE ARG GLY GLU VAL VAL ARG ILE          
SEQRES  15 A  283  ASP ARG ALA PHE GLY ASN VAL TRP THR ASN ILE PRO THR          
SEQRES  16 A  283  HIS LEU ILE GLY SER MET LEU GLN ASP GLY GLU ARG LEU          
SEQRES  17 A  283  GLU VAL LYS ILE GLU ALA LEU SER ASP THR VAL LEU GLU          
SEQRES  18 A  283  LEU PRO PHE CYS LYS THR PHE GLY GLU VAL ASP GLU GLY          
SEQRES  19 A  283  GLN PRO LEU LEU TYR LEU ASN SER ARG GLY ARG LEU ALA          
SEQRES  20 A  283  LEU GLY LEU ASN GLN SER ASN PHE ILE GLU LYS TRP PRO          
SEQRES  21 A  283  VAL VAL PRO GLY ASP SER ILE THR VAL SER PRO ARG VAL          
SEQRES  22 A  283  PRO ASP SER ASN LEU GLY PRO VAL LEU GLY                      
SEQRES   1 B  283  MET GLN HIS ASN LEU ILE ALA PHE LEU SER ASP VAL GLY          
SEQRES   2 B  283  SER ALA ASP GLU ALA HIS ALA LEU CYS LYS GLY VAL MET          
SEQRES   3 B  283  TYR GLY VAL ALA PRO ALA ALA THR ILE VAL ASP ILE THR          
SEQRES   4 B  283  HIS ASP VAL ALA PRO PHE ASP VAL ARG GLU GLY ALA LEU          
SEQRES   5 B  283  PHE LEU ALA ASP VAL PRO HIS SER PHE PRO ALA HIS THR          
SEQRES   6 B  283  VAL ILE CYS ALA THR VAL TYR PRO GLU THR GLY THR ALA          
SEQRES   7 B  283  THR HIS THR ILE ALA VAL ARG ASN GLU LYS GLY GLN LEU          
SEQRES   8 B  283  LEU VAL GLY PRO ASN ASN GLY LEU LEU SER PHE ALA LEU          
SEQRES   9 B  283  ASP ALA SER PRO ALA VAL GLU CYS HIS GLU VAL LEU SER          
SEQRES  10 B  283  PRO ASP VAL MET ASN GLN PRO VAL THR PRO THR TRP TYR          
SEQRES  11 B  283  GLY LYS ASP ILE VAL ALA ALA CYS ALA ALA HIS LEU ALA          
SEQRES  12 B  283  ALA GLY THR ASP LEU ALA ALA VAL GLY PRO ARG ILE ASP          
SEQRES  13 B  283  PRO LYS GLN ILE VAL ARG LEU PRO TYR ALA SER ALA SER          
SEQRES  14 B  283  GLU VAL GLU GLY GLY ILE ARG GLY GLU VAL VAL ARG ILE          
SEQRES  15 B  283  ASP ARG ALA PHE GLY ASN VAL TRP THR ASN ILE PRO THR          
SEQRES  16 B  283  HIS LEU ILE GLY SER MET LEU GLN ASP GLY GLU ARG LEU          
SEQRES  17 B  283  GLU VAL LYS ILE GLU ALA LEU SER ASP THR VAL LEU GLU          
SEQRES  18 B  283  LEU PRO PHE CYS LYS THR PHE GLY GLU VAL ASP GLU GLY          
SEQRES  19 B  283  GLN PRO LEU LEU TYR LEU ASN SER ARG GLY ARG LEU ALA          
SEQRES  20 B  283  LEU GLY LEU ASN GLN SER ASN PHE ILE GLU LYS TRP PRO          
SEQRES  21 B  283  VAL VAL PRO GLY ASP SER ILE THR VAL SER PRO ARG VAL          
SEQRES  22 B  283  PRO ASP SER ASN LEU GLY PRO VAL LEU GLY                      
HET     CL  A 284       1                                                       
HET    SAM  A 500      27                                                       
HET     CL  B 284       1                                                       
HET    SAM  B 500      27                                                       
HETNAM      CL CHLORIDE ION                                                     
HETNAM     SAM S-ADENOSYLMETHIONINE                                             
FORMUL   3   CL    2(CL 1-)                                                     
FORMUL   4  SAM    2(C15 H22 N6 O5 S)                                           
FORMUL   7  HOH   *117(H2 O)                                                    
HELIX    1   1 GLU A   17  ALA A   30  1                                  14    
HELIX    2   2 ASP A   46  ALA A   55  1                                  10    
HELIX    3   3 ASP A   56  PHE A   61  1                                   6    
HELIX    4   4 LEU A  100  SER A  107  1                                   8    
HELIX    5   5 SER A  117  MET A  121  5                                   5    
HELIX    6   6 TRP A  129  ILE A  134  1                                   6    
HELIX    7   7 ILE A  134  ALA A  144  1                                  11    
HELIX    8   8 ASP A  147  GLY A  152  5                                   6    
HELIX    9   9 ASP A  156  ILE A  160  5                                   5    
HELIX   10  10 HIS A  196  GLY A  199  5                                   4    
HELIX   11  11 THR A  227  VAL A  231  5                                   5    
HELIX   12  12 ASN A  254  TRP A  259  1                                   6    
HELIX   13  13 GLU B   17  ALA B   30  1                                  14    
HELIX   14  14 ASP B   46  ALA B   55  1                                  10    
HELIX   15  15 ASP B   56  PHE B   61  1                                   6    
HELIX   16  16 PHE B  102  SER B  107  1                                   6    
HELIX   17  17 SER B  117  MET B  121  5                                   5    
HELIX   18  18 TRP B  129  ILE B  134  1                                   6    
HELIX   19  19 ILE B  134  ALA B  144  1                                  11    
HELIX   20  20 ASP B  147  GLY B  152  5                                   6    
HELIX   21  21 ASP B  156  ILE B  160  5                                   5    
HELIX   22  22 ILE B  198  GLN B  203  1                                   6    
HELIX   23  23 THR B  227  VAL B  231  5                                   5    
HELIX   24  24 ASN B  254  TRP B  259  1                                   6    
SHEET    1   A 6 THR A  34  ASP A  37  0                                        
SHEET    2   A 6 LEU A   5  SER A  10  1  N  ILE A   6   O  THR A  34           
SHEET    3   A 6 THR A  65  THR A  70  1  O  CYS A  68   N  ALA A   7           
SHEET    4   A 6 LEU A  91  PRO A  95  1  O  VAL A  93   N  ILE A  67           
SHEET    5   A 6 THR A  81  ASN A  86 -1  N  ILE A  82   O  GLY A  94           
SHEET    6   A 6 ALA A 109  GLU A 114 -1  O  VAL A 110   N  ARG A  85           
SHEET    1   B 5 SER A 169  GLU A 170  0                                        
SHEET    2   B 5 ILE A 175  ILE A 182 -1  O  ARG A 176   N  SER A 169           
SHEET    3   B 5 SER A 266  SER A 270 -1  O  ILE A 267   N  GLY A 177           
SHEET    4   B 5 LEU A 208  ILE A 212 -1  N  GLU A 209   O  SER A 270           
SHEET    5   B 5 VAL A 219  LEU A 222 -1  O  LEU A 220   N  VAL A 210           
SHEET    1   C 6 SER A 169  GLU A 170  0                                        
SHEET    2   C 6 ILE A 175  ILE A 182 -1  O  ARG A 176   N  SER A 169           
SHEET    3   C 6 VAL A 189  PRO A 194 -1  O  TRP A 190   N  VAL A 180           
SHEET    4   C 6 ARG A 245  LEU A 250 -1  O  LEU A 248   N  VAL A 189           
SHEET    5   C 6 PRO A 236  LEU A 240 -1  N  TYR A 239   O  ALA A 247           
SHEET    6   C 6 PHE A 224  CYS A 225  1  N  CYS A 225   O  LEU A 238           
SHEET    1   D 6 THR B  34  THR B  39  0                                        
SHEET    2   D 6 LEU B   5  SER B  10  1  N  PHE B   8   O  ILE B  38           
SHEET    3   D 6 THR B  65  THR B  70  1  O  CYS B  68   N  ALA B   7           
SHEET    4   D 6 LEU B  91  PRO B  95  1  O  LEU B  91   N  ILE B  67           
SHEET    5   D 6 THR B  81  ASN B  86 -1  N  ILE B  82   O  GLY B  94           
SHEET    6   D 6 ALA B 109  GLU B 114 -1  O  HIS B 113   N  ALA B  83           
SHEET    1   E 5 SER B 169  GLU B 170  0                                        
SHEET    2   E 5 ILE B 175  ILE B 182 -1  O  ARG B 176   N  SER B 169           
SHEET    3   E 5 SER B 266  SER B 270 -1  O  VAL B 269   N  ILE B 175           
SHEET    4   E 5 LEU B 208  ILE B 212 -1  N  GLU B 209   O  SER B 270           
SHEET    5   E 5 VAL B 219  LEU B 222 -1  O  LEU B 220   N  VAL B 210           
SHEET    1   F 5 SER B 169  GLU B 170  0                                        
SHEET    2   F 5 ILE B 175  ILE B 182 -1  O  ARG B 176   N  SER B 169           
SHEET    3   F 5 VAL B 189  PRO B 194 -1  O  TRP B 190   N  VAL B 180           
SHEET    4   F 5 ARG B 245  LEU B 250 -1  O  LEU B 248   N  VAL B 189           
SHEET    5   F 5 PRO B 236  LEU B 240 -1  N  TYR B 239   O  ALA B 247           
CISPEP   1 GLN A  123    PRO A  124          0        -4.44                     
CISPEP   2 GLN B  123    PRO B  124          0        -7.77                     
SITE     1 AC1  5 THR A  75  TRP A 129  TYR A 130  GLY A 131                    
SITE     2 AC1  5 SAM A 500                                                     
SITE     1 AC2  5 THR B  75  TRP B 129  TYR B 130  GLY B 131                    
SITE     2 AC2  5 SAM B 500                                                     
SITE     1 AC3 19 ASP A  11  VAL A  12  ALA A  18  PHE A  45                    
SITE     2 AC3 19 VAL A  71  TYR A  72  PRO A  73  THR A 128                    
SITE     3 AC3 19 TRP A 129  ASP A 183  PHE A 186  ASN A 188                    
SITE     4 AC3 19 TRP A 190  PHE A 228  SER A 242  LEU A 250                    
SITE     5 AC3 19 ASN A 251  GLN A 252   CL A 284                               
SITE     1 AC4 17 ASP B  11  PHE B  45  TYR B  72  PRO B  73                    
SITE     2 AC4 17 THR B 128  TRP B 129  ASP B 183  PHE B 186                    
SITE     3 AC4 17 ASN B 188  TRP B 190  PHE B 228  SER B 242                    
SITE     4 AC4 17 LEU B 250  ASN B 251  GLN B 252   CL B 284                    
SITE     5 AC4 17 HOH B 541                                                     
CRYST1  111.530  111.530   47.610  90.00  90.00 120.00 P 3           6          
ORIGX1      1.000000  0.000000  0.000000        0.00000                         
ORIGX2      0.000000  1.000000  0.000000        0.00000                         
ORIGX3      0.000000  0.000000  1.000000        0.00000                         
SCALE1      0.008966  0.005177  0.000000        0.00000                         
SCALE2      0.000000  0.010353  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.021004        0.00000