HEADER    HYDROLASE REGULATOR,DNA BINDING PROTEIN 17-DEC-07   3BOS              
TITLE     CRYSTAL STRUCTURE OF A PUTATIVE DNA REPLICATION REGULATOR HDA         
TITLE    2 (SAMA_1916) FROM SHEWANELLA AMAZONENSIS SB2B AT 1.75 A RESOLUTION    
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: PUTATIVE DNA REPLICATION FACTOR;                           
COMPND   3 CHAIN: A, B;                                                         
COMPND   4 ENGINEERED: YES                                                      
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: SHEWANELLA AMAZONENSIS;                         
SOURCE   3 ORGANISM_TAXID: 326297;                                              
SOURCE   4 STRAIN: SB2B;                                                        
SOURCE   5 ATCC: BAA-1098;                                                      
SOURCE   6 GENE: YP_927791.1, SAMA_1916;                                        
SOURCE   7 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                 
SOURCE   8 EXPRESSION_SYSTEM_TAXID: 562;                                        
SOURCE   9 EXPRESSION_SYSTEM_STRAIN: HK100;                                     
SOURCE  10 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID;                              
SOURCE  11 EXPRESSION_SYSTEM_PLASMID: SPEEDET                                   
KEYWDS    P-LOOP CONTAINING NUCLEOSIDE TRIPHOSPHATE HYDROLASES, STRUCTURAL      
KEYWDS   2 GENOMICS, JOINT CENTER FOR STRUCTURAL GENOMICS, JCSG, PROTEIN        
KEYWDS   3 STRUCTURE INITIATIVE, PSI-2, HYDROLASE REGULATOR, DNA BINDING        
KEYWDS   4 PROTEIN                                                              
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    JOINT CENTER FOR STRUCTURAL GENOMICS (JCSG)                           
REVDAT  12   20-NOV-24 3BOS    1       REMARK                                   
REVDAT  11   25-JAN-23 3BOS    1       REMARK SEQADV LINK                       
REVDAT  10   24-JUL-19 3BOS    1       REMARK LINK                              
REVDAT   9   25-OCT-17 3BOS    1       REMARK                                   
REVDAT   8   23-NOV-11 3BOS    1       TITLE                                    
REVDAT   7   10-AUG-11 3BOS    1       KEYWDS                                   
REVDAT   6   13-JUL-11 3BOS    1       HEADER KEYWDS TITLE                      
REVDAT   5   15-JUN-11 3BOS    1       HEADER KEYWDS TITLE                      
REVDAT   4   09-JUN-09 3BOS    1       REVDAT                                   
REVDAT   3   24-FEB-09 3BOS    1       VERSN                                    
REVDAT   2   27-JAN-09 3BOS    1       JRNL                                     
REVDAT   1   15-JAN-08 3BOS    0                                                
JRNL        AUTH   Q.XU,D.MCMULLAN,P.ABDUBEK,T.ASTAKHOVA,D.CARLTON,C.CHEN,      
JRNL        AUTH 2 H.J.CHIU,T.CLAYTON,D.DAS,M.C.DELLER,L.DUAN,M.A.ELSLIGER,     
JRNL        AUTH 3 J.FEUERHELM,J.HALE,G.W.HAN,L.JAROSZEWSKI,K.K.JIN,            
JRNL        AUTH 4 H.A.JOHNSON,H.E.KLOCK,M.W.KNUTH,P.KOZBIAL,S.SRI KRISHNA,     
JRNL        AUTH 5 A.KUMAR,D.MARCIANO,M.D.MILLER,A.T.MORSE,E.NIGOGHOSSIAN,      
JRNL        AUTH 6 A.NOPAKUN,L.OKACH,S.OOMMACHEN,J.PAULSEN,C.PUCKETT,R.REYES,   
JRNL        AUTH 7 C.L.RIFE,N.SEFCOVIC,C.TRAME,H.VAN DEN BEDEM,D.WEEKES,        
JRNL        AUTH 8 K.O.HODGSON,J.WOOLEY,A.M.DEACON,A.GODZIK,S.A.LESLEY,         
JRNL        AUTH 9 I.A.WILSON                                                   
JRNL        TITL   A STRUCTURAL BASIS FOR THE REGULATORY INACTIVATION OF DNAA.  
JRNL        REF    J.MOL.BIOL.                   V. 385   368 2009              
JRNL        REFN                   ISSN 0022-2836                               
JRNL        PMID   19000695                                                     
JRNL        DOI    10.1016/J.JMB.2008.10.059                                    
REMARK   2                                                                      
REMARK   2 RESOLUTION.    1.75 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 WITH PHASES                
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 1.75                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 29.55                          
REMARK   3   DATA CUTOFF            (SIGMA(F)) : 0.000                          
REMARK   3   COMPLETENESS FOR RANGE        (%) : 99.5                           
REMARK   3   NUMBER OF REFLECTIONS             : 55402                          
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) : 0.168                           
REMARK   3   R VALUE            (WORKING SET) : 0.166                           
REMARK   3   FREE R VALUE                     : 0.201                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 5.100                           
REMARK   3   FREE R VALUE TEST SET COUNT      : 2813                            
REMARK   3                                                                      
REMARK   3  FIT IN THE HIGHEST RESOLUTION BIN.                                  
REMARK   3   TOTAL NUMBER OF BINS USED           : 20                           
REMARK   3   BIN RESOLUTION RANGE HIGH       (A) : 1.75                         
REMARK   3   BIN RESOLUTION RANGE LOW        (A) : 1.80                         
REMARK   3   REFLECTION IN BIN     (WORKING SET) : 3869                         
REMARK   3   BIN COMPLETENESS (WORKING+TEST) (%) : 100.0                        
REMARK   3   BIN R VALUE           (WORKING SET) : 0.2270                       
REMARK   3   BIN FREE R VALUE SET COUNT          : 195                          
REMARK   3   BIN FREE R VALUE                    : 0.3020                       
REMARK   3                                                                      
REMARK   3  NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.                    
REMARK   3   PROTEIN ATOMS            : 3574                                    
REMARK   3   NUCLEIC ACID ATOMS       : 0                                       
REMARK   3   HETEROGEN ATOMS          : 113                                     
REMARK   3   SOLVENT ATOMS            : 554                                     
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   B VALUE TYPE : LIKELY RESIDUAL                                     
REMARK   3   FROM WILSON PLOT           (A**2) : 19.79                          
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 16.82                          
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : -0.12000                                             
REMARK   3    B22 (A**2) : 0.74000                                              
REMARK   3    B33 (A**2) : -0.62000                                             
REMARK   3    B12 (A**2) : 0.00000                                              
REMARK   3    B13 (A**2) : 0.00000                                              
REMARK   3    B23 (A**2) : 0.00000                                              
REMARK   3                                                                      
REMARK   3  ESTIMATED OVERALL COORDINATE ERROR.                                 
REMARK   3   ESU BASED ON R VALUE                            (A): 0.104         
REMARK   3   ESU BASED ON FREE R VALUE                       (A): 0.103         
REMARK   3   ESU BASED ON MAXIMUM LIKELIHOOD                 (A): 0.072         
REMARK   3   ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 4.072         
REMARK   3                                                                      
REMARK   3 CORRELATION COEFFICIENTS.                                            
REMARK   3   CORRELATION COEFFICIENT FO-FC      : 0.963                         
REMARK   3   CORRELATION COEFFICIENT FO-FC FREE : 0.946                         
REMARK   3                                                                      
REMARK   3  RMS DEVIATIONS FROM IDEAL VALUES        COUNT    RMS    WEIGHT      
REMARK   3   BOND LENGTHS REFINED ATOMS        (A):  3873 ; 0.014 ; 0.022       
REMARK   3   BOND LENGTHS OTHERS               (A):  2666 ; 0.003 ; 0.020       
REMARK   3   BOND ANGLES REFINED ATOMS   (DEGREES):  5265 ; 1.474 ; 2.000       
REMARK   3   BOND ANGLES OTHERS          (DEGREES):  6491 ; 0.980 ; 3.000       
REMARK   3   TORSION ANGLES, PERIOD 1    (DEGREES):   500 ; 4.491 ; 5.000       
REMARK   3   TORSION ANGLES, PERIOD 2    (DEGREES):   167 ;32.638 ;23.054       
REMARK   3   TORSION ANGLES, PERIOD 3    (DEGREES):   657 ;12.442 ;15.000       
REMARK   3   TORSION ANGLES, PERIOD 4    (DEGREES):    34 ;15.132 ;15.000       
REMARK   3   CHIRAL-CENTER RESTRAINTS       (A**3):   598 ; 0.087 ; 0.200       
REMARK   3   GENERAL PLANES REFINED ATOMS      (A):  4267 ; 0.005 ; 0.020       
REMARK   3   GENERAL PLANES OTHERS             (A):   791 ; 0.001 ; 0.020       
REMARK   3   NON-BONDED CONTACTS REFINED ATOMS (A):   824 ; 0.231 ; 0.200       
REMARK   3   NON-BONDED CONTACTS OTHERS        (A):  2965 ; 0.201 ; 0.200       
REMARK   3   NON-BONDED TORSION REFINED ATOMS  (A):  1890 ; 0.175 ; 0.200       
REMARK   3   NON-BONDED TORSION OTHERS         (A):  1926 ; 0.086 ; 0.200       
REMARK   3   H-BOND (X...Y) REFINED ATOMS      (A):   417 ; 0.182 ; 0.200       
REMARK   3   H-BOND (X...Y) OTHERS             (A):     1 ; 0.006 ; 0.200       
REMARK   3   POTENTIAL METAL-ION REFINED ATOMS (A):     4 ; 0.117 ; 0.200       
REMARK   3   POTENTIAL METAL-ION OTHERS        (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY VDW REFINED ATOMS        (A):    16 ; 0.494 ; 0.200       
REMARK   3   SYMMETRY VDW OTHERS               (A):    62 ; 0.351 ; 0.200       
REMARK   3   SYMMETRY H-BOND REFINED ATOMS     (A):    29 ; 0.146 ; 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):  2359 ; 1.585 ; 3.000       
REMARK   3   MAIN-CHAIN BOND OTHER ATOMS    (A**2):   945 ; 0.720 ; 3.000       
REMARK   3   MAIN-CHAIN ANGLE REFINED ATOMS (A**2):  3799 ; 2.551 ; 5.000       
REMARK   3   MAIN-CHAIN ANGLE OTHER ATOMS   (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SIDE-CHAIN BOND REFINED ATOMS  (A**2):  1514 ; 4.456 ; 8.000       
REMARK   3   SIDE-CHAIN BOND OTHER ATOMS    (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SIDE-CHAIN ANGLE REFINED ATOMS (A**2):  1444 ; 6.212 ;11.000       
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 : 1                                 
REMARK   3                                                                      
REMARK   3  NCS GROUP NUMBER               : 1                                  
REMARK   3     CHAIN NAMES                    : A B                             
REMARK   3     NUMBER OF COMPONENTS NCS GROUP : 1                               
REMARK   3       COMPONENT C  SSSEQI  TO  C   SSSEQI   CODE                     
REMARK   3           1     A     12       A     241      5                      
REMARK   3           1     B     12       B     241      5                      
REMARK   3                   GROUP CHAIN        COUNT   RMS     WEIGHT          
REMARK   3   MEDIUM POSITIONAL  1    A    (A):   1320 ; 0.500 ; 0.500           
REMARK   3   LOOSE POSITIONAL   1    A    (A):   1540 ; 0.830 ; 5.000           
REMARK   3   MEDIUM THERMAL     1    A (A**2):   1320 ; 1.510 ; 2.000           
REMARK   3   LOOSE THERMAL      1    A (A**2):   1540 ; 2.730 ;10.000           
REMARK   3                                                                      
REMARK   3  TLS DETAILS                                                         
REMARK   3   NUMBER OF TLS GROUPS  : 4                                          
REMARK   3                                                                      
REMARK   3   TLS GROUP : 1                                                      
REMARK   3    NUMBER OF COMPONENTS GROUP : 1                                    
REMARK   3    COMPONENTS        C SSSEQI   TO  C SSSEQI                         
REMARK   3    RESIDUE RANGE :   A    12        A   174                          
REMARK   3    ORIGIN FOR THE GROUP (A):  52.8920  54.3831  23.1132              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:  -0.0081 T22:  -0.0645                                     
REMARK   3      T33:   0.0005 T12:   0.0189                                     
REMARK   3      T13:  -0.0070 T23:   0.0046                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   1.1161 L22:   1.1216                                     
REMARK   3      L33:   1.2843 L12:  -0.6384                                     
REMARK   3      L13:   0.2381 L23:  -0.1934                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:  -0.0004 S12:   0.0133 S13:  -0.1483                       
REMARK   3      S21:   0.0479 S22:   0.0137 S23:   0.0938                       
REMARK   3      S31:   0.1692 S32:   0.0865 S33:  -0.0133                       
REMARK   3                                                                      
REMARK   3   TLS GROUP : 2                                                      
REMARK   3    NUMBER OF COMPONENTS GROUP : 1                                    
REMARK   3    COMPONENTS        C SSSEQI   TO  C SSSEQI                         
REMARK   3    RESIDUE RANGE :   A   175        A   241                          
REMARK   3    ORIGIN FOR THE GROUP (A):  52.6337  65.2947  -5.0162              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:  -0.0263 T22:  -0.0111                                     
REMARK   3      T33:  -0.0326 T12:  -0.0071                                     
REMARK   3      T13:   0.0238 T23:  -0.0155                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   1.4057 L22:   0.6491                                     
REMARK   3      L33:   2.1340 L12:  -0.0875                                     
REMARK   3      L13:   0.8267 L23:  -0.4460                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:  -0.0339 S12:   0.1084 S13:  -0.1982                       
REMARK   3      S21:  -0.0980 S22:   0.0269 S23:  -0.0786                       
REMARK   3      S31:   0.2948 S32:   0.0874 S33:   0.0070                       
REMARK   3                                                                      
REMARK   3   TLS GROUP : 3                                                      
REMARK   3    NUMBER OF COMPONENTS GROUP : 1                                    
REMARK   3    COMPONENTS        C SSSEQI   TO  C SSSEQI                         
REMARK   3    RESIDUE RANGE :   B    11        B   174                          
REMARK   3    ORIGIN FOR THE GROUP (A):  31.8034  72.4118  15.1489              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:  -0.0619 T22:  -0.0267                                     
REMARK   3      T33:  -0.0326 T12:   0.0019                                     
REMARK   3      T13:  -0.0057 T23:  -0.0009                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   0.8363 L22:   0.3869                                     
REMARK   3      L33:   1.0811 L12:  -0.1620                                     
REMARK   3      L13:   0.1061 L23:  -0.1382                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:  -0.0077 S12:   0.0738 S13:  -0.0738                       
REMARK   3      S21:  -0.0062 S22:   0.0067 S23:   0.0142                       
REMARK   3      S31:  -0.0185 S32:  -0.1012 S33:   0.0010                       
REMARK   3                                                                      
REMARK   3   TLS GROUP : 4                                                      
REMARK   3    NUMBER OF COMPONENTS GROUP : 1                                    
REMARK   3    COMPONENTS        C SSSEQI   TO  C SSSEQI                         
REMARK   3    RESIDUE RANGE :   B   175        B   241                          
REMARK   3    ORIGIN FOR THE GROUP (A):  39.2907  71.3570  44.3286              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:  -0.0110 T22:  -0.0603                                     
REMARK   3      T33:  -0.0117 T12:  -0.0391                                     
REMARK   3      T13:  -0.0279 T23:   0.0183                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   1.7474 L22:   1.3948                                     
REMARK   3      L33:   2.7536 L12:   0.4666                                     
REMARK   3      L13:   0.6651 L23:  -0.5214                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:   0.1456 S12:  -0.0693 S13:  -0.2309                       
REMARK   3      S21:   0.0967 S22:  -0.0602 S23:  -0.1059                       
REMARK   3      S31:   0.1511 S32:  -0.1050 S33:  -0.0854                       
REMARK   3                                                                      
REMARK   3  BULK SOLVENT MODELLING.                                             
REMARK   3   METHOD USED : 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:                                           
REMARK   3  1. HYDROGENS HAVE BEEN ADDED IN THE RIDING POSITIONS.               
REMARK   3   2. A MET-INHIBITION PROTOCOL WAS USED FOR SELENOMETHIONINE         
REMARK   3   INCORPORATION DURING PROTEIN EXPRESSION. THE OCCUPANCY OF          
REMARK   3   THE SE ATOMS IN THE MSE RESIDUES WAS REDUCED TO 0.75 FOR THE       
REMARK   3   REDUCED SCATTERING POWER DUE TO PARTIAL S-MET INCORPORATION.       
REMARK   3   3. ATOM RECORD CONTAINS RESIDUAL B FACTORS ONLY.                   
REMARK   3   4. CDP AND MAGNESIUM ARE MODELED BASED ON ELECTRON DENSITY,        
REMARK   3   HOMOLOGOUS STRUCTURES, COORDINATION AS WELL AS HYDROGEN BONDING.   
REMARK   3   THE CDP DENSITY CAN ALSO FIT UDP, BUT WITH SLIGHTLY LESS           
REMARK   3   FAVORABLE HYDROGEN BOND INTERACTIONS.                              
REMARK   3   5. CHLORIDE, SODIUM, ETHYLENE GLYCOL (EDO) AND THIOCYNATE (SCN)    
REMARK   3   ARE PRESENT IN THE CRYSTALLIZATION/CRYO CONDITIONS.                
REMARK   3   6. THE DENSITY FOR RESIDUES A32-33, B102-103 ARE POOR.             
REMARK   3   THE MODEL WAS BUILT BASED ON THE OTHER WELL ORDERED SUBUNIT.       
REMARK   4                                                                      
REMARK   4 3BOS COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 21-DEC-07.                  
REMARK 100 THE DEPOSITION ID IS D_1000045780.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 19-NOV-07                          
REMARK 200  TEMPERATURE           (KELVIN) : 100                                
REMARK 200  PH                             : 6.9                                
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : Y                                  
REMARK 200  RADIATION SOURCE               : SSRL                               
REMARK 200  BEAMLINE                       : BL11-1                             
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 0.97932, 0.91837                   
REMARK 200  MONOCHROMATOR                  : SINGLE CRYSTAL SI(111) BENT        
REMARK 200                                   (HORIZONTAL FOCUSING)              
REMARK 200  OPTICS                         : FLAT MIRROR (VERTICAL FOCUSING)    
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : CCD                                
REMARK 200  DETECTOR MANUFACTURER          : MARMOSAIC 325 MM CCD               
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : MOSFLM                             
REMARK 200  DATA SCALING SOFTWARE          : SCALA                              
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 55436                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 1.750                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 29.553                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : NULL                               
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 99.7                               
REMARK 200  DATA REDUNDANCY                : 3.700                              
REMARK 200  R MERGE                    (I) : 0.10200                            
REMARK 200  R SYM                      (I) : 0.10200                            
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 5.2000                             
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.75                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 1.80                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 100.0                              
REMARK 200  DATA REDUNDANCY IN SHELL       : 3.70                               
REMARK 200  R MERGE FOR SHELL          (I) : 0.64300                            
REMARK 200  R SYM FOR SHELL            (I) : 0.64300                            
REMARK 200  <I/SIGMA(I)> FOR SHELL         : 1.200                              
REMARK 200                                                                      
REMARK 200 DIFFRACTION PROTOCOL: MAD                                            
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MAD                          
REMARK 200 SOFTWARE USED: SHELX, SHELXD, AUTOSHARP                              
REMARK 200 STARTING MODEL: NULL                                                 
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 50.11                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.47                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: NANODROP, 0.2M SODIUM THIOCYANATE, 20%   
REMARK 280  PEG 3350, NO BUFFER PH 6.9, VAPOR DIFFUSION, SITTING DROP,          
REMARK 280  TEMPERATURE 277K                                                    
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 21                       
REMARK 290                                                                      
REMARK 290      SYMOP   SYMMETRY                                                
REMARK 290     NNNMMM   OPERATOR                                                
REMARK 290       1555   X,Y,Z                                                   
REMARK 290       2555   -X+1/2,-Y,Z+1/2                                         
REMARK 290       3555   -X,Y+1/2,-Z+1/2                                         
REMARK 290       4555   X+1/2,-Y+1/2,-Z                                         
REMARK 290                                                                      
REMARK 290     WHERE NNN -> OPERATOR NUMBER                                     
REMARK 290           MMM -> TRANSLATION VECTOR                                  
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATIONS                            
REMARK 290 THE FOLLOWING TRANSFORMATIONS OPERATE ON THE ATOM/HETATM             
REMARK 290 RECORDS IN THIS ENTRY TO PRODUCE CRYSTALLOGRAPHICALLY                
REMARK 290 RELATED MOLECULES.                                                   
REMARK 290   SMTRY1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY1   2 -1.000000  0.000000  0.000000       27.51850            
REMARK 290   SMTRY2   2  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   2  0.000000  0.000000  1.000000       76.82000            
REMARK 290   SMTRY1   3 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   3  0.000000  1.000000  0.000000       32.01600            
REMARK 290   SMTRY3   3  0.000000  0.000000 -1.000000       76.82000            
REMARK 290   SMTRY1   4  1.000000  0.000000  0.000000       27.51850            
REMARK 290   SMTRY2   4  0.000000 -1.000000  0.000000       32.01600            
REMARK 290   SMTRY3   4  0.000000  0.000000 -1.000000        0.00000            
REMARK 290                                                                      
REMARK 290 REMARK: NULL                                                         
REMARK 300                                                                      
REMARK 300 BIOMOLECULE: 1                                                       
REMARK 300 SEE REMARK 350 FOR THE AUTHOR PROVIDED AND/OR PROGRAM                
REMARK 300 GENERATED ASSEMBLY INFORMATION FOR THE STRUCTURE IN                  
REMARK 300 THIS ENTRY. THE REMARK MAY ALSO PROVIDE INFORMATION ON               
REMARK 300 BURIED SURFACE AREA.                                                 
REMARK 350                                                                      
REMARK 350 COORDINATES FOR A COMPLETE MULTIMER REPRESENTING THE KNOWN           
REMARK 350 BIOLOGICALLY SIGNIFICANT OLIGOMERIZATION STATE OF THE                
REMARK 350 MOLECULE CAN BE GENERATED BY APPLYING BIOMT TRANSFORMATIONS          
REMARK 350 GIVEN BELOW.  BOTH NON-CRYSTALLOGRAPHIC AND                          
REMARK 350 CRYSTALLOGRAPHIC OPERATIONS ARE GIVEN.                               
REMARK 350                                                                      
REMARK 350 BIOMOLECULE: 1                                                       
REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC                    
REMARK 350 SOFTWARE USED: PISA                                                  
REMARK 350 TOTAL BURIED SURFACE AREA: 3920 ANGSTROM**2                          
REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B                                  
REMARK 350   BIOMT1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 350   BIOMT2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 350   BIOMT3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 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     GLY A     0                                                      
REMARK 465     MSE A     1                                                      
REMARK 465     ARG A     2                                                      
REMARK 465     SER A     3                                                      
REMARK 465     ASN A     4                                                      
REMARK 465     ARG A     5                                                      
REMARK 465     VAL A     6                                                      
REMARK 465     THR A     7                                                      
REMARK 465     GLN A     8                                                      
REMARK 465     HIS A     9                                                      
REMARK 465     PRO A    10                                                      
REMARK 465     PRO A    11                                                      
REMARK 465     GLY B     0                                                      
REMARK 465     MSE B     1                                                      
REMARK 465     ARG B     2                                                      
REMARK 465     SER B     3                                                      
REMARK 465     ASN B     4                                                      
REMARK 465     ARG B     5                                                      
REMARK 465     VAL B     6                                                      
REMARK 465     THR B     7                                                      
REMARK 465     GLN B     8                                                      
REMARK 465     HIS B     9                                                      
REMARK 465     PRO B    10                                                      
REMARK 470                                                                      
REMARK 470 MISSING ATOM                                                         
REMARK 470 THE FOLLOWING RESIDUES HAVE MISSING ATOMS (M=MODEL NUMBER;           
REMARK 470 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER;          
REMARK 470 I=INSERTION CODE):                                                   
REMARK 470   M RES CSSEQI  ATOMS                                                
REMARK 470     LEU A  12    CG   CD1  CD2                                       
REMARK 470     ALA A  32    CA   C    O    CB                                   
REMARK 470     ALA A  33    N    CA   CB                                        
REMARK 470     ASP A  36    CG   OD1  OD2                                       
REMARK 470     GLU A 134    CD   OE1  OE2                                       
REMARK 470     GLU A 150    CD   OE1  OE2                                       
REMARK 470     PRO B  11    CG   CD                                             
REMARK 470     LEU B  12    CG   CD1  CD2                                       
REMARK 470     ARG B  81    NE   CZ   NH1  NH2                                  
REMARK 470     GLU B 102    CG   CD   OE1  OE2                                  
REMARK 470     GLN B 103    CG   CD   OE1  NE2                                  
REMARK 470     LYS B 136    CD   CE   NZ                                        
REMARK 470     GLN B 192    CD   OE1  NE2                                       
REMARK 470     LYS B 221    CD   CE   NZ                                        
REMARK 470     LYS B 229    CE   NZ                                             
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: CLOSE CONTACTS IN SAME ASYMMETRIC UNIT                     
REMARK 500                                                                      
REMARK 500 THE FOLLOWING ATOMS ARE IN CLOSE CONTACT.                            
REMARK 500                                                                      
REMARK 500  ATM1  RES C  SSEQI   ATM2  RES C  SSEQI           DISTANCE          
REMARK 500   O    HOH B   453     O    HOH B   578              2.17            
REMARK 500   O    HOH A   349     O    HOH A   411              2.18            
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    LEU A  56   CA  -  CB  -  CG  ANGL. DEV. =  15.4 DEGREES          
REMARK 500    ASP A 110   CB  -  CG  -  OD2 ANGL. DEV. =  -5.5 DEGREES          
REMARK 500    ARG B  80   NE  -  CZ  -  NH2 ANGL. DEV. =  -3.0 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    LEU A 155      109.39    -52.88                                   
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 620                                                                      
REMARK 620 METAL COORDINATION                                                   
REMARK 620 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER;               
REMARK 620 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE):                             
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              MG A 301  MG                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 THR A  65   OG1                                                    
REMARK 620 2 CDP A 300   O3B  92.4                                              
REMARK 620 3 HOH A 310   O    88.1  91.8                                        
REMARK 620 4 HOH A 311   O    88.0  89.4 175.9                                  
REMARK 620 5 HOH A 313   O   175.6  91.9  90.9  93.0                            
REMARK 620 6 HOH A 315   O    86.4 175.8  84.2  94.5  89.2                      
REMARK 620 N                    1     2     3     4     5                       
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              NA B 302  NA                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 GLN B  52   OE1                                                    
REMARK 620 2 VAL B 132   O   100.1                                              
REMARK 620 3 GLN B 135   O    91.5  85.4                                        
REMARK 620 4 LYS B 136   O    84.9 165.0  80.4                                  
REMARK 620 5 ARG B 137   O   157.8 100.8  82.9  73.1                            
REMARK 620 6 GLY B 138   O    97.2 111.1 159.5  82.0  82.2                      
REMARK 620 N                    1     2     3     4     5                       
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              MG B 301  MG                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 THR B  65   OG1                                                    
REMARK 620 2 CDP B 300   O1B  93.6                                              
REMARK 620 3 HOH B 311   O    88.2  93.7                                        
REMARK 620 4 HOH B 312   O   174.9  91.0  93.7                                  
REMARK 620 5 HOH B 313   O    87.7  88.3 175.5  90.3                            
REMARK 620 6 HOH B 320   O    87.3 177.4  83.9  88.1  94.2                      
REMARK 620 N                    1     2     3     4     5                       
REMARK 800                                                                      
REMARK 800 SITE                                                                 
REMARK 800 SITE_IDENTIFIER: AC1                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG A 301                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG B 301                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC3                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SCN A 302                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC4                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE NA B 302                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC5                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CL B 303                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC6                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CDP A 300                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC7                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CDP B 300                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC8                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE EDO A 303                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC9                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE EDO A 304                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: BC1                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE EDO A 305                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: BC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE EDO B 304                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: BC3                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE EDO B 305                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: BC4                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE EDO A 306                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: BC5                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE EDO B 306                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: BC6                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE EDO A 307                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: BC7                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE EDO A 308                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: BC8                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE EDO A 309                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: BC9                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE EDO B 307                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: CC1                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE EDO B 308                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: CC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE EDO B 309                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: CC3                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE EDO B 310                 
REMARK 900                                                                      
REMARK 900 RELATED ENTRIES                                                      
REMARK 900 RELATED ID: 378832   RELATED DB: TARGETDB                            
REMARK 999                                                                      
REMARK 999 SEQUENCE                                                             
REMARK 999 THE CONSTRUCT WAS EXPRESSED WITH A PURIFICATION TAG                  
REMARK 999 MGSDKIHHHHHHENLYFQG. THE TAG WAS REMOVED WITH TEV PROTEASE           
REMARK 999 LEAVING ONLY A GLYCINE (0) FOLLOWED BY THE TARGET SEQUENCE.          
DBREF  3BOS A    1   241  UNP    A1S6W5   A1S6W5_SHEAM     1    241             
DBREF  3BOS B    1   241  UNP    A1S6W5   A1S6W5_SHEAM     1    241             
SEQADV 3BOS GLY A    0  UNP  A1S6W5              EXPRESSION TAG                 
SEQADV 3BOS GLY B    0  UNP  A1S6W5              EXPRESSION TAG                 
SEQRES   1 A  242  GLY MSE ARG SER ASN ARG VAL THR GLN HIS PRO PRO LEU          
SEQRES   2 A  242  GLN LEU SER LEU PRO VAL HIS LEU PRO ASP ASP GLU THR          
SEQRES   3 A  242  PHE THR SER TYR TYR PRO ALA ALA GLY ASN ASP GLU LEU          
SEQRES   4 A  242  ILE GLY ALA LEU LYS SER ALA ALA SER GLY ASP GLY VAL          
SEQRES   5 A  242  GLN ALA ILE TYR LEU TRP GLY PRO VAL LYS SER GLY ARG          
SEQRES   6 A  242  THR HIS LEU ILE HIS ALA ALA CYS ALA ARG ALA ASN GLU          
SEQRES   7 A  242  LEU GLU ARG ARG SER PHE TYR ILE PRO LEU GLY ILE HIS          
SEQRES   8 A  242  ALA SER ILE SER THR ALA LEU LEU GLU GLY LEU GLU GLN          
SEQRES   9 A  242  PHE ASP LEU ILE CYS ILE ASP ASP VAL ASP ALA VAL ALA          
SEQRES  10 A  242  GLY HIS PRO LEU TRP GLU GLU ALA ILE PHE ASP LEU TYR          
SEQRES  11 A  242  ASN ARG VAL ALA GLU GLN LYS ARG GLY SER LEU ILE VAL          
SEQRES  12 A  242  SER ALA SER ALA SER PRO MSE GLU ALA GLY PHE VAL LEU          
SEQRES  13 A  242  PRO ASP LEU VAL SER ARG MSE HIS TRP GLY LEU THR TYR          
SEQRES  14 A  242  GLN LEU GLN PRO MSE MSE ASP ASP GLU LYS LEU ALA ALA          
SEQRES  15 A  242  LEU GLN ARG ARG ALA ALA MSE ARG GLY LEU GLN LEU PRO          
SEQRES  16 A  242  GLU ASP VAL GLY ARG PHE LEU LEU ASN ARG MSE ALA ARG          
SEQRES  17 A  242  ASP LEU ARG THR LEU PHE ASP VAL LEU ASP ARG LEU ASP          
SEQRES  18 A  242  LYS ALA SER MSE VAL HIS GLN ARG LYS LEU THR ILE PRO          
SEQRES  19 A  242  PHE VAL LYS GLU MSE LEU ARG LEU                              
SEQRES   1 B  242  GLY MSE ARG SER ASN ARG VAL THR GLN HIS PRO PRO LEU          
SEQRES   2 B  242  GLN LEU SER LEU PRO VAL HIS LEU PRO ASP ASP GLU THR          
SEQRES   3 B  242  PHE THR SER TYR TYR PRO ALA ALA GLY ASN ASP GLU LEU          
SEQRES   4 B  242  ILE GLY ALA LEU LYS SER ALA ALA SER GLY ASP GLY VAL          
SEQRES   5 B  242  GLN ALA ILE TYR LEU TRP GLY PRO VAL LYS SER GLY ARG          
SEQRES   6 B  242  THR HIS LEU ILE HIS ALA ALA CYS ALA ARG ALA ASN GLU          
SEQRES   7 B  242  LEU GLU ARG ARG SER PHE TYR ILE PRO LEU GLY ILE HIS          
SEQRES   8 B  242  ALA SER ILE SER THR ALA LEU LEU GLU GLY LEU GLU GLN          
SEQRES   9 B  242  PHE ASP LEU ILE CYS ILE ASP ASP VAL ASP ALA VAL ALA          
SEQRES  10 B  242  GLY HIS PRO LEU TRP GLU GLU ALA ILE PHE ASP LEU TYR          
SEQRES  11 B  242  ASN ARG VAL ALA GLU GLN LYS ARG GLY SER LEU ILE VAL          
SEQRES  12 B  242  SER ALA SER ALA SER PRO MSE GLU ALA GLY PHE VAL LEU          
SEQRES  13 B  242  PRO ASP LEU VAL SER ARG MSE HIS TRP GLY LEU THR TYR          
SEQRES  14 B  242  GLN LEU GLN PRO MSE MSE ASP ASP GLU LYS LEU ALA ALA          
SEQRES  15 B  242  LEU GLN ARG ARG ALA ALA MSE ARG GLY LEU GLN LEU PRO          
SEQRES  16 B  242  GLU ASP VAL GLY ARG PHE LEU LEU ASN ARG MSE ALA ARG          
SEQRES  17 B  242  ASP LEU ARG THR LEU PHE ASP VAL LEU ASP ARG LEU ASP          
SEQRES  18 B  242  LYS ALA SER MSE VAL HIS GLN ARG LYS LEU THR ILE PRO          
SEQRES  19 B  242  PHE VAL LYS GLU MSE LEU ARG LEU                              
MODRES 3BOS MSE A  149  MET  SELENOMETHIONINE                                   
MODRES 3BOS MSE A  162  MET  SELENOMETHIONINE                                   
MODRES 3BOS MSE A  173  MET  SELENOMETHIONINE                                   
MODRES 3BOS MSE A  174  MET  SELENOMETHIONINE                                   
MODRES 3BOS MSE A  188  MET  SELENOMETHIONINE                                   
MODRES 3BOS MSE A  205  MET  SELENOMETHIONINE                                   
MODRES 3BOS MSE A  224  MET  SELENOMETHIONINE                                   
MODRES 3BOS MSE A  238  MET  SELENOMETHIONINE                                   
MODRES 3BOS MSE B  149  MET  SELENOMETHIONINE                                   
MODRES 3BOS MSE B  162  MET  SELENOMETHIONINE                                   
MODRES 3BOS MSE B  173  MET  SELENOMETHIONINE                                   
MODRES 3BOS MSE B  174  MET  SELENOMETHIONINE                                   
MODRES 3BOS MSE B  188  MET  SELENOMETHIONINE                                   
MODRES 3BOS MSE B  205  MET  SELENOMETHIONINE                                   
MODRES 3BOS MSE B  224  MET  SELENOMETHIONINE                                   
MODRES 3BOS MSE B  238  MET  SELENOMETHIONINE                                   
HET    MSE  A 149      13                                                       
HET    MSE  A 162       8                                                       
HET    MSE  A 173       8                                                       
HET    MSE  A 174       8                                                       
HET    MSE  A 188       8                                                       
HET    MSE  A 205       8                                                       
HET    MSE  A 224      13                                                       
HET    MSE  A 238       8                                                       
HET    MSE  B 149      13                                                       
HET    MSE  B 162       8                                                       
HET    MSE  B 173       8                                                       
HET    MSE  B 174       8                                                       
HET    MSE  B 188       8                                                       
HET    MSE  B 205       8                                                       
HET    MSE  B 224      13                                                       
HET    MSE  B 238       8                                                       
HET     MG  A 301       1                                                       
HET    SCN  A 302       3                                                       
HET    CDP  A 300      25                                                       
HET    EDO  A 303       4                                                       
HET    EDO  A 304       4                                                       
HET    EDO  A 305       4                                                       
HET    EDO  A 306       4                                                       
HET    EDO  A 307       4                                                       
HET    EDO  A 308       4                                                       
HET    EDO  A 309       4                                                       
HET     MG  B 301       1                                                       
HET     NA  B 302       1                                                       
HET     CL  B 303       1                                                       
HET    CDP  B 300      25                                                       
HET    EDO  B 304       4                                                       
HET    EDO  B 305       4                                                       
HET    EDO  B 306       4                                                       
HET    EDO  B 307       4                                                       
HET    EDO  B 308       4                                                       
HET    EDO  B 309       4                                                       
HET    EDO  B 310       4                                                       
HETNAM     MSE SELENOMETHIONINE                                                 
HETNAM      MG MAGNESIUM ION                                                    
HETNAM     SCN THIOCYANATE ION                                                  
HETNAM     CDP CYTIDINE-5'-DIPHOSPHATE                                          
HETNAM     EDO 1,2-ETHANEDIOL                                                   
HETNAM      NA SODIUM ION                                                       
HETNAM      CL CHLORIDE ION                                                     
HETSYN     EDO ETHYLENE GLYCOL                                                  
FORMUL   1  MSE    16(C5 H11 N O2 SE)                                           
FORMUL   3   MG    2(MG 2+)                                                     
FORMUL   4  SCN    C N S 1-                                                     
FORMUL   5  CDP    2(C9 H15 N3 O11 P2)                                          
FORMUL   6  EDO    14(C2 H6 O2)                                                 
FORMUL  14   NA    NA 1+                                                        
FORMUL  15   CL    CL 1-                                                        
FORMUL  24  HOH   *554(H2 O)                                                    
HELIX    1   1 ASN A   35  GLY A   48  1                                  14    
HELIX    2   2 GLY A   63  LEU A   78  1                                  16    
HELIX    3   3 GLY A   88  ILE A   93  5                                   6    
HELIX    4   4 SER A   94  GLU A   99  5                                   6    
HELIX    5   5 GLY A  100  PHE A  104  5                                   5    
HELIX    6   6 ASP A  111  ALA A  116  5                                   6    
HELIX    7   7 HIS A  118  LYS A  136  1                                  19    
HELIX    8   8 LEU A  155  GLY A  165  1                                  11    
HELIX    9   9 MSE A  174  ASP A  176  5                                   3    
HELIX   10  10 GLU A  177  ARG A  189  1                                  13    
HELIX   11  11 PRO A  194  MSE A  205  1                                  12    
HELIX   12  12 ASP A  208  GLN A  227  1                                  20    
HELIX   13  13 THR A  231  ARG A  240  1                                  10    
HELIX   14  14 ASN B   35  GLY B   48  1                                  14    
HELIX   15  15 GLY B   63  LEU B   78  1                                  16    
HELIX   16  16 GLY B   88  ILE B   93  5                                   6    
HELIX   17  17 SER B   94  GLU B   99  5                                   6    
HELIX   18  18 GLY B  100  PHE B  104  5                                   5    
HELIX   19  19 ASP B  111  ALA B  116  5                                   6    
HELIX   20  20 HIS B  118  GLU B  134  1                                  17    
HELIX   21  21 LEU B  155  GLY B  165  1                                  11    
HELIX   22  22 MSE B  174  ASP B  176  5                                   3    
HELIX   23  23 GLU B  177  ARG B  189  1                                  13    
HELIX   24  24 PRO B  194  MSE B  205  1                                  12    
HELIX   25  25 ASP B  208  GLN B  227  1                                  20    
HELIX   26  26 THR B  231  ARG B  240  1                                  10    
SHEET    1   A 2 SER A  15  PRO A  17  0                                        
SHEET    2   A 2 SER B  15  PRO B  17 -1  O  LEU B  16   N  LEU A  16           
SHEET    1   B 5 SER A  82  PRO A  86  0                                        
SHEET    2   B 5 LEU A 106  ASP A 110  1  O  CYS A 108   N  PHE A  83           
SHEET    3   B 5 SER A 139  ALA A 144  1  O  ILE A 141   N  ILE A 107           
SHEET    4   B 5 ALA A  53  TRP A  57  1  N  LEU A  56   O  VAL A 142           
SHEET    5   B 5 LEU A 166  GLN A 169  1  O  TYR A 168   N  TYR A  55           
SHEET    1   C 5 SER B  82  PRO B  86  0                                        
SHEET    2   C 5 LEU B 106  ASP B 110  1  O  CYS B 108   N  PHE B  83           
SHEET    3   C 5 SER B 139  ALA B 144  1  O  ILE B 141   N  ILE B 109           
SHEET    4   C 5 ALA B  53  TRP B  57  1  N  ILE B  54   O  VAL B 142           
SHEET    5   C 5 LEU B 166  GLN B 169  1  O  LEU B 166   N  ALA B  53           
LINK         C   PRO A 148                 N   MSE A 149     1555   1555  1.33  
LINK         C   MSE A 149                 N   GLU A 150     1555   1555  1.34  
LINK         C   ARG A 161                 N   MSE A 162     1555   1555  1.34  
LINK         C   MSE A 162                 N   HIS A 163     1555   1555  1.33  
LINK         C   PRO A 172                 N   MSE A 173     1555   1555  1.33  
LINK         C   MSE A 173                 N   MSE A 174     1555   1555  1.33  
LINK         C   MSE A 174                 N   ASP A 175     1555   1555  1.33  
LINK         C   ALA A 187                 N   MSE A 188     1555   1555  1.33  
LINK         C   MSE A 188                 N   ARG A 189     1555   1555  1.34  
LINK         C   ARG A 204                 N   MSE A 205     1555   1555  1.33  
LINK         C   MSE A 205                 N   ALA A 206     1555   1555  1.33  
LINK         C   SER A 223                 N   MSE A 224     1555   1555  1.34  
LINK         C   MSE A 224                 N   VAL A 225     1555   1555  1.32  
LINK         C   GLU A 237                 N   MSE A 238     1555   1555  1.33  
LINK         C   MSE A 238                 N   LEU A 239     1555   1555  1.33  
LINK         C   PRO B 148                 N   MSE B 149     1555   1555  1.34  
LINK         C   MSE B 149                 N   GLU B 150     1555   1555  1.33  
LINK         C   ARG B 161                 N   MSE B 162     1555   1555  1.33  
LINK         C   MSE B 162                 N   HIS B 163     1555   1555  1.33  
LINK         C   PRO B 172                 N   MSE B 173     1555   1555  1.34  
LINK         C   MSE B 173                 N   MSE B 174     1555   1555  1.32  
LINK         C   MSE B 174                 N   ASP B 175     1555   1555  1.34  
LINK         C   ALA B 187                 N   MSE B 188     1555   1555  1.33  
LINK         C   MSE B 188                 N   ARG B 189     1555   1555  1.33  
LINK         C   ARG B 204                 N   MSE B 205     1555   1555  1.34  
LINK         C   MSE B 205                 N   ALA B 206     1555   1555  1.34  
LINK         C   SER B 223                 N   MSE B 224     1555   1555  1.33  
LINK         C   MSE B 224                 N   VAL B 225     1555   1555  1.33  
LINK         C   GLU B 237                 N   MSE B 238     1555   1555  1.32  
LINK         C   MSE B 238                 N   LEU B 239     1555   1555  1.34  
LINK         OG1 THR A  65                MG    MG A 301     1555   1555  2.06  
LINK         O3B CDP A 300                MG    MG A 301     1555   1555  2.05  
LINK        MG    MG A 301                 O   HOH A 310     1555   1555  2.21  
LINK        MG    MG A 301                 O   HOH A 311     1555   1555  2.12  
LINK        MG    MG A 301                 O   HOH A 313     1555   1555  2.12  
LINK        MG    MG A 301                 O   HOH A 315     1555   1555  2.21  
LINK         OE1 GLN B  52                NA    NA B 302     1555   1555  2.25  
LINK         OG1 THR B  65                MG    MG B 301     1555   1555  2.10  
LINK         O   VAL B 132                NA    NA B 302     1555   1555  2.25  
LINK         O   GLN B 135                NA    NA B 302     1555   1555  2.38  
LINK         O   LYS B 136                NA    NA B 302     1555   1555  2.91  
LINK         O   ARG B 137                NA    NA B 302     1555   1555  2.46  
LINK         O   GLY B 138                NA    NA B 302     1555   1555  2.36  
LINK         O1B CDP B 300                MG    MG B 301     1555   1555  2.06  
LINK        MG    MG B 301                 O   HOH B 311     1555   1555  2.20  
LINK        MG    MG B 301                 O   HOH B 312     1555   1555  2.08  
LINK        MG    MG B 301                 O   HOH B 313     1555   1555  2.08  
LINK        MG    MG B 301                 O   HOH B 320     1555   1555  2.14  
SITE     1 AC1  6 THR A  65  CDP A 300  HOH A 310  HOH A 311                    
SITE     2 AC1  6 HOH A 313  HOH A 315                                          
SITE     1 AC2  6 THR B  65  CDP B 300  HOH B 311  HOH B 312                    
SITE     2 AC2  6 HOH B 313  HOH B 320                                          
SITE     1 AC3  5 ARG A 204  LYS A 236  GLN B  52  ALA B  53                    
SITE     2 AC3  5 LEU B 166                                                     
SITE     1 AC4  6 GLN B  52  VAL B 132  GLN B 135  LYS B 136                    
SITE     2 AC4  6 ARG B 137  GLY B 138                                          
SITE     1 AC5  5 ALA B 124  ASP B 127  ARG B 131  HOH B 436                    
SITE     2 AC5  5 HOH B 461                                                     
SITE     1 AC6 20 TYR A  29  TYR A  30  LYS A  61  SER A  62                    
SITE     2 AC6 20 GLY A  63  ARG A  64  THR A  65  HIS A  66                    
SITE     3 AC6 20 ARG A 185  LEU A 209  ARG A 210  PHE A 213                    
SITE     4 AC6 20  MG A 301  HOH A 310  HOH A 311  HOH A 313                    
SITE     5 AC6 20 HOH A 326  HOH A 339  HOH A 359  HOH A 366                    
SITE     1 AC7 20 TYR B  29  TYR B  30  LYS B  61  SER B  62                    
SITE     2 AC7 20 GLY B  63  ARG B  64  THR B  65  HIS B  66                    
SITE     3 AC7 20 MSE B 173  ARG B 185  LEU B 209  ARG B 210                    
SITE     4 AC7 20 PHE B 213   MG B 301  EDO B 308  HOH B 312                    
SITE     5 AC7 20 HOH B 313  HOH B 322  HOH B 324  HOH B 376                    
SITE     1 AC8  4 ARG A 204  LEU A 241  HOH A 343  GLY B  50                    
SITE     1 AC9  6 ARG A 199  LEU A 202  ASN A 203  ARG A 207                    
SITE     2 AC9  6 HOH A 331  HIS B 163                                          
SITE     1 BC1  4 ILE A  93  SER A  94  HOH A 469  PRO B  17                    
SITE     1 BC2  5 ASP B 113  ALA B 114  SER B 145  HOH B 318                    
SITE     2 BC2  5 HOH B 454                                                     
SITE     1 BC3  6 ARG A 204  TRP B 164  HOH B 319  HOH B 386                    
SITE     2 BC3  6 HOH B 395  HOH B 515                                          
SITE     1 BC4  4 ASP A 113  SER A 145  HOH A 328  HOH A 410                    
SITE     1 BC5  6 ASP A 214  ILE B  93  SER B  94  THR B  95                    
SITE     2 BC5  6 HOH B 334  HOH B 493                                          
SITE     1 BC6  3 SER A 223  GLN A 227  LYS B 229                               
SITE     1 BC7  7 GLY A  48  GLY A  50  LYS A 136  GLY A 138                    
SITE     2 BC7  7 PHE B 200  ARG B 204  LYS B 236                               
SITE     1 BC8  4 THR A 167  GLU B 195  HOH B 369  HOH B 388                    
SITE     1 BC9  4 SER A  92  VAL B  18  LEU B  20  HIS B  69                    
SITE     1 CC1  6 VAL B  60  LYS B  61  ARG B 210  CDP B 300                    
SITE     2 CC1  6 HOH B 341  HOH B 403                                          
SITE     1 CC2  5 VAL B 225  HOH B 345  HOH B 433  HOH B 468                    
SITE     2 CC2  5 HOH B 543                                                     
SITE     1 CC3  4 TYR B  30  PRO B  31  GLU B 177  HOH B 593                    
CRYST1   55.037   64.032  153.640  90.00  90.00  90.00 P 21 21 21    8          
ORIGX1      1.000000  0.000000  0.000000        0.00000                         
ORIGX2      0.000000  1.000000  0.000000        0.00000                         
ORIGX3      0.000000  0.000000  1.000000        0.00000                         
SCALE1      0.018170  0.000000  0.000000        0.00000                         
SCALE2      0.000000  0.015617  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.006509        0.00000