HEADER    HYDROLASE                               02-DEC-16   5MK5              
TITLE     STRUCTURES OF DHBN DOMAIN OF HUMAN BLM HELICASE                       
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: BLOOM SYNDROME PROTEIN;                                    
COMPND   3 CHAIN: A, B, C, D;                                                   
COMPND   4 FRAGMENT: UNP RESIDUES 362-414;                                      
COMPND   5 SYNONYM: DNA HELICASE,RECQ-LIKE TYPE 2,RECQ2,RECQ PROTEIN-LIKE 3;    
COMPND   6 EC: 3.6.4.12;                                                        
COMPND   7 ENGINEERED: YES                                                      
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: HOMO SAPIENS;                                   
SOURCE   3 ORGANISM_COMMON: HUMAN;                                              
SOURCE   4 ORGANISM_TAXID: 9606;                                                
SOURCE   5 GENE: BLM, RECQ2, RECQL3;                                            
SOURCE   6 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3);                       
SOURCE   7 EXPRESSION_SYSTEM_TAXID: 469008;                                     
SOURCE   8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID;                              
SOURCE   9 EXPRESSION_SYSTEM_PLASMID: PET15B-SUMO                               
KEYWDS    HELICASE DIMERIZATION ALPHA-HELIX MOTIF, HYDROLASE                    
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    J.SHI,W.-F.CHEN,B.ZHANG,S.-H.FAN,X.AI,N.-N.LIU,S.RETY,X.-G.XI         
REVDAT   5   17-JAN-24 5MK5    1       REMARK                                   
REVDAT   4   23-JUN-21 5MK5    1       SPRSDE LINK                              
REVDAT   3   19-APR-17 5MK5    1       JRNL                                     
REVDAT   2   08-MAR-17 5MK5    1       JRNL                                     
REVDAT   1   01-MAR-17 5MK5    0                                                
SPRSDE     23-JUN-21 5MK5      5M1V                                             
JRNL        AUTH   J.SHI,W.F.CHEN,B.ZHANG,S.H.FAN,X.AI,N.N.LIU,S.RETY,X.G.XI    
JRNL        TITL   A HELICAL BUNDLE IN THE N-TERMINAL DOMAIN OF THE BLM         
JRNL        TITL 2 HELICASE MEDIATES DIMER AND POTENTIALLY HEXAMER FORMATION.   
JRNL        REF    J. BIOL. CHEM.                V. 292  5909 2017              
JRNL        REFN                   ESSN 1083-351X                               
JRNL        PMID   28228481                                                     
JRNL        DOI    10.1074/JBC.M116.761510                                      
REMARK   2                                                                      
REMARK   2 RESOLUTION.    2.16 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : PHENIX (1.11.1_2575: ???)                            
REMARK   3   AUTHORS     : PAUL ADAMS,PAVEL AFONINE,VINCENT CHEN,IAN            
REMARK   3               : DAVIS,KRESHNA GOPAL,RALF GROSSE-KUNSTLEVE,           
REMARK   3               : LI-WEI HUNG,ROBERT IMMORMINO,TOM IOERGER,            
REMARK   3               : AIRLIE MCCOY,ERIK MCKEE,NIGEL MORIARTY,              
REMARK   3               : REETAL PAI,RANDY READ,JANE RICHARDSON,               
REMARK   3               : DAVID RICHARDSON,TOD ROMO,JIM SACCHETTINI,           
REMARK   3               : NICHOLAS SAUTER,JACOB SMITH,LAURENT                  
REMARK   3               : STORONI,TOM TERWILLIGER,PETER ZWART                  
REMARK   3                                                                      
REMARK   3    REFINEMENT TARGET : NULL                                          
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 2.16                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 27.84                          
REMARK   3   MIN(FOBS/SIGMA_FOBS)              : 1.920                          
REMARK   3   COMPLETENESS FOR RANGE        (%) : 91.3                           
REMARK   3   NUMBER OF REFLECTIONS             : 12342                          
REMARK   3                                                                      
REMARK   3  FIT TO DATA USED IN REFINEMENT.                                     
REMARK   3   R VALUE     (WORKING + TEST SET) : 0.222                           
REMARK   3   R VALUE            (WORKING SET) : 0.219                           
REMARK   3   FREE R VALUE                     : 0.297                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 4.700                           
REMARK   3   FREE R VALUE TEST SET COUNT      : 580                             
REMARK   3                                                                      
REMARK   3  FIT TO DATA USED IN REFINEMENT (IN BINS).                           
REMARK   3   BIN  RESOLUTION RANGE  COMPL.    NWORK NFREE   RWORK  RFREE        
REMARK   3     1 27.8400 -  4.3154    0.95     2825   139  0.2257 0.2541        
REMARK   3     2  4.3154 -  3.4270    0.85     2370   101  0.1715 0.2798        
REMARK   3     3  3.4270 -  2.9943    0.97     2835   150  0.2128 0.3141        
REMARK   3     4  2.9943 -  2.7208    0.99     2917   154  0.2368 0.3154        
REMARK   3     5  2.7208 -  2.5259    0.80     2348   126  0.2348 0.3157        
REMARK   3     6  2.5259 -  2.3770    0.98     2906   138  0.2274 0.2893        
REMARK   3     7  2.3770 -  2.2580    0.99     2866   142  0.2476 0.3512        
REMARK   3     8  2.2580 -  2.1600    0.84     2527   114  0.2541 0.3365        
REMARK   3                                                                      
REMARK   3  BULK SOLVENT MODELLING.                                             
REMARK   3   METHOD USED        : NULL                                          
REMARK   3   SOLVENT RADIUS     : 1.11                                          
REMARK   3   SHRINKAGE RADIUS   : 0.90                                          
REMARK   3   K_SOL              : NULL                                          
REMARK   3   B_SOL              : NULL                                          
REMARK   3                                                                      
REMARK   3  ERROR ESTIMATES.                                                    
REMARK   3   COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED)     : 0.310            
REMARK   3   PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 30.310           
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : 21.73                          
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : NULL                           
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : NULL                                                 
REMARK   3    B22 (A**2) : NULL                                                 
REMARK   3    B33 (A**2) : NULL                                                 
REMARK   3    B12 (A**2) : NULL                                                 
REMARK   3    B13 (A**2) : NULL                                                 
REMARK   3    B23 (A**2) : NULL                                                 
REMARK   3                                                                      
REMARK   3  TWINNING INFORMATION.                                               
REMARK   3   FRACTION: NULL                                                     
REMARK   3   OPERATOR: NULL                                                     
REMARK   3                                                                      
REMARK   3  DEVIATIONS FROM IDEAL VALUES.                                       
REMARK   3                 RMSD          COUNT                                  
REMARK   3   BOND      :  0.002           1681                                  
REMARK   3   ANGLE     :  0.397           2252                                  
REMARK   3   CHIRALITY :  0.034            276                                  
REMARK   3   PLANARITY :  0.002            287                                  
REMARK   3   DIHEDRAL  : 10.863           1086                                  
REMARK   3                                                                      
REMARK   3  TLS DETAILS                                                         
REMARK   3   NUMBER OF TLS GROUPS  : 9                                          
REMARK   3   TLS GROUP : 1                                                      
REMARK   3    SELECTION: CHAIN 'A' AND (RESID 364 THROUGH 385 )                 
REMARK   3    ORIGIN FOR THE GROUP (A): -16.6210  -2.2125  -6.4450              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   0.1042 T22:   0.1649                                     
REMARK   3      T33:   0.2059 T12:   0.0254                                     
REMARK   3      T13:   0.0034 T23:  -0.0204                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   0.0207 L22:   0.3208                                     
REMARK   3      L33:   0.4377 L12:   0.0663                                     
REMARK   3      L13:  -0.0638 L23:  -0.1360                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:   0.0725 S12:   0.0186 S13:   0.1878                       
REMARK   3      S21:   0.0713 S22:  -0.0196 S23:   0.2147                       
REMARK   3      S31:  -0.0266 S32:  -0.0569 S33:   0.1811                       
REMARK   3   TLS GROUP : 2                                                      
REMARK   3    SELECTION: CHAIN 'A' AND (RESID 386 THROUGH 414 )                 
REMARK   3    ORIGIN FOR THE GROUP (A):  -2.5296  -7.6136 -15.6634              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   0.0332 T22:   0.2607                                     
REMARK   3      T33:   0.5780 T12:   0.0800                                     
REMARK   3      T13:   0.0611 T23:  -0.1384                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   0.2887 L22:   0.0383                                     
REMARK   3      L33:   0.1076 L12:  -0.0966                                     
REMARK   3      L13:   0.0507 L23:  -0.0333                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:   0.0679 S12:   0.1982 S13:  -0.2166                       
REMARK   3      S21:  -0.0588 S22:  -0.0010 S23:  -0.0731                       
REMARK   3      S31:   0.0988 S32:   0.0083 S33:  -0.1807                       
REMARK   3   TLS GROUP : 3                                                      
REMARK   3    SELECTION: CHAIN 'B' AND (RESID 362 THROUGH 385 )                 
REMARK   3    ORIGIN FOR THE GROUP (A): -10.5034   2.6194 -14.4395              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   0.1600 T22:   0.2269                                     
REMARK   3      T33:   0.2637 T12:   0.0325                                     
REMARK   3      T13:   0.0260 T23:   0.0472                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   0.6285 L22:   0.3361                                     
REMARK   3      L33:   0.4792 L12:  -0.1001                                     
REMARK   3      L13:  -0.1595 L23:   0.1539                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:   0.0612 S12:   0.2689 S13:   0.2494                       
REMARK   3      S21:  -0.0507 S22:   0.0753 S23:  -0.1339                       
REMARK   3      S31:  -0.1834 S32:  -0.0549 S33:   0.5020                       
REMARK   3   TLS GROUP : 4                                                      
REMARK   3    SELECTION: CHAIN 'B' AND (RESID 386 THROUGH 413 )                 
REMARK   3    ORIGIN FOR THE GROUP (A): -17.9872 -14.6393 -11.0247              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   0.1301 T22:   0.1653                                     
REMARK   3      T33:   0.3735 T12:  -0.0023                                     
REMARK   3      T13:  -0.0249 T23:  -0.0233                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   0.1668 L22:   0.1929                                     
REMARK   3      L33:   0.5580 L12:  -0.0428                                     
REMARK   3      L13:  -0.0928 L23:   0.3270                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:   0.0777 S12:   0.0996 S13:  -0.4333                       
REMARK   3      S21:   0.1554 S22:  -0.0577 S23:  -0.0157                       
REMARK   3      S31:   0.2978 S32:  -0.1629 S33:  -0.2083                       
REMARK   3   TLS GROUP : 5                                                      
REMARK   3    SELECTION: CHAIN 'C' AND (RESID 362 THROUGH 385 )                 
REMARK   3    ORIGIN FOR THE GROUP (A): -19.8329  21.6161 -11.3075              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   0.3848 T22:   0.1586                                     
REMARK   3      T33:   0.2057 T12:   0.0073                                     
REMARK   3      T13:   0.0886 T23:   0.0358                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   0.6958 L22:   0.1053                                     
REMARK   3      L33:   0.0138 L12:   0.2756                                     
REMARK   3      L13:   0.1151 L23:   0.0394                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:  -0.0935 S12:   0.0497 S13:  -0.1823                       
REMARK   3      S21:  -0.0581 S22:   0.1760 S23:   0.0389                       
REMARK   3      S31:  -0.0326 S32:   0.0581 S33:   0.1274                       
REMARK   3   TLS GROUP : 6                                                      
REMARK   3    SELECTION: CHAIN 'C' AND (RESID 386 THROUGH 413 )                 
REMARK   3    ORIGIN FOR THE GROUP (A): -14.8656  39.1459 -17.5846              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   0.3300 T22:   0.2249                                     
REMARK   3      T33:   0.1719 T12:   0.0028                                     
REMARK   3      T13:  -0.0653 T23:   0.0335                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   2.5114 L22:   0.3005                                     
REMARK   3      L33:   0.1480 L12:   0.4081                                     
REMARK   3      L13:   0.5014 L23:   0.0173                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:  -0.3533 S12:   0.0583 S13:   0.5746                       
REMARK   3      S21:   0.1079 S22:  -0.0264 S23:  -0.0999                       
REMARK   3      S31:  -0.1533 S32:  -0.0033 S33:  -0.3165                       
REMARK   3   TLS GROUP : 7                                                      
REMARK   3    SELECTION: CHAIN 'D' AND (RESID 365 THROUGH 385 )                 
REMARK   3    ORIGIN FOR THE GROUP (A): -11.1189  28.7530 -11.5010              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   0.6128 T22:   0.2141                                     
REMARK   3      T33:   0.0595 T12:   0.1299                                     
REMARK   3      T13:  -0.0611 T23:   0.0339                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   0.0502 L22:   0.0629                                     
REMARK   3      L33:   0.2232 L12:   0.0259                                     
REMARK   3      L13:   0.0082 L23:  -0.1026                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:  -0.0507 S12:  -0.0343 S13:  -0.0204                       
REMARK   3      S21:   0.0325 S22:   0.0085 S23:  -0.0527                       
REMARK   3      S31:   0.0217 S32:   0.0530 S33:  -0.0564                       
REMARK   3   TLS GROUP : 8                                                      
REMARK   3    SELECTION: CHAIN 'D' AND (RESID 386 THROUGH 396 )                 
REMARK   3    ORIGIN FOR THE GROUP (A): -29.4476  40.5280 -10.5676              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   0.6392 T22:   0.3187                                     
REMARK   3      T33:   0.4997 T12:   0.0222                                     
REMARK   3      T13:   0.1988 T23:  -0.0449                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   0.0718 L22:   0.0021                                     
REMARK   3      L33:   0.1393 L12:  -0.0034                                     
REMARK   3      L13:   0.0519 L23:   0.0094                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:  -0.0860 S12:  -0.0618 S13:  -0.0374                       
REMARK   3      S21:   0.1797 S22:   0.0261 S23:   0.0968                       
REMARK   3      S31:  -0.1070 S32:  -0.0140 S33:  -0.0280                       
REMARK   3   TLS GROUP : 9                                                      
REMARK   3    SELECTION: CHAIN 'D' AND (RESID 397 THROUGH 412 )                 
REMARK   3    ORIGIN FOR THE GROUP (A): -26.6879  27.9786  -6.9344              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   0.5460 T22:   0.1656                                     
REMARK   3      T33:   0.1496 T12:   0.0752                                     
REMARK   3      T13:   0.1869 T23:   0.1183                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   0.0547 L22:   0.0705                                     
REMARK   3      L33:   0.0789 L12:   0.0492                                     
REMARK   3      L13:  -0.0547 L23:  -0.0215                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:  -0.0408 S12:  -0.0255 S13:   0.0048                       
REMARK   3      S21:   0.0758 S22:   0.1080 S23:   0.0968                       
REMARK   3      S31:   0.0983 S32:  -0.0518 S33:   0.1590                       
REMARK   3                                                                      
REMARK   3  NCS DETAILS                                                         
REMARK   3   NUMBER OF NCS GROUPS : NULL                                        
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: NULL                                      
REMARK   4                                                                      
REMARK   4 5MK5 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 02-DEC-16.                  
REMARK 100 THE DEPOSITION ID IS D_1200002596.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 13-MAY-15                          
REMARK 200  TEMPERATURE           (KELVIN) : 100                                
REMARK 200  PH                             : 8.5                                
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : Y                                  
REMARK 200  RADIATION SOURCE               : SSRF                               
REMARK 200  BEAMLINE                       : BL18U1                             
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 1.7                                
REMARK 200  MONOCHROMATOR                  : NULL                               
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : CCD                                
REMARK 200  DETECTOR MANUFACTURER          : ADSC QUANTUM 315R                  
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : XDS                                
REMARK 200  DATA SCALING SOFTWARE          : XDS                                
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 12345                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 2.160                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 27.840                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : NULL                               
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 92.6                               
REMARK 200  DATA REDUNDANCY                : 5.600                              
REMARK 200  R MERGE                    (I) : 0.08213                            
REMARK 200  R SYM                      (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 19.6300                            
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.16                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 2.24                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 99.0                               
REMARK 200  DATA REDUNDANCY IN SHELL       : 5.60                               
REMARK 200  R MERGE FOR SHELL          (I) : 0.18370                            
REMARK 200  R SYM FOR SHELL            (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR SHELL         : 7.060                              
REMARK 200                                                                      
REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH                              
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT        
REMARK 200 SOFTWARE USED: PHASER                                                
REMARK 200 STARTING MODEL: 5LUS                                                 
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 47.62                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.35                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: TRIS-HCL 0.1M PH8.5 PEG 1500 26%         
REMARK 280  GLYCEROL 16%, VAPOR DIFFUSION, SITTING DROP, TEMPERATURE 298K       
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: C 2 2 21                         
REMARK 290                                                                      
REMARK 290      SYMOP   SYMMETRY                                                
REMARK 290     NNNMMM   OPERATOR                                                
REMARK 290       1555   X,Y,Z                                                   
REMARK 290       2555   -X,-Y,Z+1/2                                             
REMARK 290       3555   -X,Y,-Z+1/2                                             
REMARK 290       4555   X,-Y,-Z                                                 
REMARK 290       5555   X+1/2,Y+1/2,Z                                           
REMARK 290       6555   -X+1/2,-Y+1/2,Z+1/2                                     
REMARK 290       7555   -X+1/2,Y+1/2,-Z+1/2                                     
REMARK 290       8555   X+1/2,-Y+1/2,-Z                                         
REMARK 290                                                                      
REMARK 290     WHERE NNN -> OPERATOR NUMBER                                     
REMARK 290           MMM -> TRANSLATION VECTOR                                  
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATIONS                            
REMARK 290 THE FOLLOWING TRANSFORMATIONS OPERATE ON THE ATOM/HETATM             
REMARK 290 RECORDS IN THIS ENTRY TO PRODUCE CRYSTALLOGRAPHICALLY                
REMARK 290 RELATED MOLECULES.                                                   
REMARK 290   SMTRY1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY1   2 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   2  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   2  0.000000  0.000000  1.000000       48.38350            
REMARK 290   SMTRY1   3 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   3  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   3  0.000000  0.000000 -1.000000       48.38350            
REMARK 290   SMTRY1   4  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   4  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   4  0.000000  0.000000 -1.000000        0.00000            
REMARK 290   SMTRY1   5  1.000000  0.000000  0.000000       17.04100            
REMARK 290   SMTRY2   5  0.000000  1.000000  0.000000       72.36450            
REMARK 290   SMTRY3   5  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY1   6 -1.000000  0.000000  0.000000       17.04100            
REMARK 290   SMTRY2   6  0.000000 -1.000000  0.000000       72.36450            
REMARK 290   SMTRY3   6  0.000000  0.000000  1.000000       48.38350            
REMARK 290   SMTRY1   7 -1.000000  0.000000  0.000000       17.04100            
REMARK 290   SMTRY2   7  0.000000  1.000000  0.000000       72.36450            
REMARK 290   SMTRY3   7  0.000000  0.000000 -1.000000       48.38350            
REMARK 290   SMTRY1   8  1.000000  0.000000  0.000000       17.04100            
REMARK 290   SMTRY2   8  0.000000 -1.000000  0.000000       72.36450            
REMARK 290   SMTRY3   8  0.000000  0.000000 -1.000000        0.00000            
REMARK 290                                                                      
REMARK 290 REMARK: NULL                                                         
REMARK 300                                                                      
REMARK 300 BIOMOLECULE: 1, 2                                                    
REMARK 300 SEE REMARK 350 FOR THE AUTHOR PROVIDED AND/OR PROGRAM                
REMARK 300 GENERATED ASSEMBLY INFORMATION FOR THE STRUCTURE IN                  
REMARK 300 THIS ENTRY. THE REMARK MAY ALSO PROVIDE INFORMATION ON               
REMARK 300 BURIED SURFACE AREA.                                                 
REMARK 350                                                                      
REMARK 350 COORDINATES FOR A COMPLETE MULTIMER REPRESENTING THE KNOWN           
REMARK 350 BIOLOGICALLY SIGNIFICANT OLIGOMERIZATION STATE OF THE                
REMARK 350 MOLECULE CAN BE GENERATED BY APPLYING BIOMT TRANSFORMATIONS          
REMARK 350 GIVEN BELOW.  BOTH NON-CRYSTALLOGRAPHIC AND                          
REMARK 350 CRYSTALLOGRAPHIC OPERATIONS ARE GIVEN.                               
REMARK 350                                                                      
REMARK 350 BIOMOLECULE: 1                                                       
REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: DIMERIC                           
REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC                    
REMARK 350 SOFTWARE USED: PISA                                                  
REMARK 350 TOTAL BURIED SURFACE AREA: 3700 ANGSTROM**2                          
REMARK 350 SURFACE AREA OF THE COMPLEX: 6790 ANGSTROM**2                        
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -37.0 KCAL/MOL                        
REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B                                  
REMARK 350   BIOMT1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 350   BIOMT2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 350   BIOMT3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 350                                                                      
REMARK 350 BIOMOLECULE: 2                                                       
REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: DIMERIC                           
REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC                    
REMARK 350 SOFTWARE USED: PISA                                                  
REMARK 350 TOTAL BURIED SURFACE AREA: 4350 ANGSTROM**2                          
REMARK 350 SURFACE AREA OF THE COMPLEX: 6620 ANGSTROM**2                        
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -40.0 KCAL/MOL                        
REMARK 350 APPLY THE FOLLOWING TO CHAINS: C, D                                  
REMARK 350   BIOMT1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 350   BIOMT2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 350   BIOMT3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 375                                                                      
REMARK 375 SPECIAL POSITION                                                     
REMARK 375 THE FOLLOWING ATOMS ARE FOUND TO BE WITHIN 0.15 ANGSTROMS            
REMARK 375 OF A SYMMETRY RELATED ATOM AND ARE ASSUMED TO BE ON SPECIAL          
REMARK 375 POSITIONS.                                                           
REMARK 375                                                                      
REMARK 375 ATOM RES CSSEQI                                                      
REMARK 375 I    IOD C 507  LIES ON A SPECIAL POSITION.                          
REMARK 375      HOH A 602  LIES ON A SPECIAL POSITION.                          
REMARK 375      HOH A 631  LIES ON A SPECIAL POSITION.                          
REMARK 375      HOH A 636  LIES ON A SPECIAL POSITION.                          
REMARK 375      HOH C 617  LIES ON A SPECIAL POSITION.                          
REMARK 375      HOH C 631  LIES ON A SPECIAL POSITION.                          
REMARK 465                                                                      
REMARK 465 MISSING RESIDUES                                                     
REMARK 465 THE FOLLOWING RESIDUES WERE NOT LOCATED IN THE                       
REMARK 465 EXPERIMENT. (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN               
REMARK 465 IDENTIFIER; SSSEQ=SEQUENCE NUMBER; I=INSERTION CODE.)                
REMARK 465                                                                      
REMARK 465   M RES C SSSEQI                                                     
REMARK 465     MET A   361                                                      
REMARK 465     ASP A   362                                                      
REMARK 465     ALA A   363                                                      
REMARK 465     MET B   361                                                      
REMARK 465     VAL B   414                                                      
REMARK 465     MET C   361                                                      
REMARK 465     VAL C   414                                                      
REMARK 465     MET D   361                                                      
REMARK 465     ASP D   362                                                      
REMARK 465     ALA D   363                                                      
REMARK 465     ARG D   364                                                      
REMARK 465     GLU D   413                                                      
REMARK 465     VAL D   414                                                      
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   HG   SER B   367     O    HOH B   605              1.58            
REMARK 500   HZ2  LYS A   381     O    HOH A   603              1.59            
REMARK 500   O    HOH B   630     O    HOH B   632              1.82            
REMARK 500   OE1  GLN C   370     O    HOH C   601              1.93            
REMARK 500   OE2  GLU B   399     O    HOH B   601              2.01            
REMARK 500   OE2  GLU C   413     O    HOH C   602              2.05            
REMARK 500   OE2  GLU A   377     O    HOH A   601              2.05            
REMARK 500   O    HOH B   602     O    HOH C   620              2.05            
REMARK 500   OE1  GLN B   369     O    HOH B   602              2.06            
REMARK 500   OE2  GLU C   413     O    HOH C   603              2.07            
REMARK 500   NZ   LYS A   381     O    HOH A   603              2.09            
REMARK 500   O    HOH D   611     O    HOH D   613              2.10            
REMARK 500   OE1  GLN D   371     O    HOH D   601              2.12            
REMARK 500   O    HOH B   605     O    HOH B   613              2.14            
REMARK 500   O    HOH C   630     O    HOH D   625              2.14            
REMARK 500   NE   ARG D   408     O    HOH D   602              2.17            
REMARK 500   O    HOH D   611     O    HOH D   623              2.17            
REMARK 500   O    HOH A   601     O    HOH C   620              2.19            
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   O    HOH B   634     O    HOH B   634     3454     1.81            
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                               K A 506   K                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 GLU A 377   OE2                                                    
REMARK 620 2 HOH A 634   O    80.4                                              
REMARK 620 3 ASP C 362   OD1 101.8 171.4                                        
REMARK 620 4 ASP C 362   OD2  89.3 127.4  44.8                                  
REMARK 620 5 HOH C 629   O   115.7  42.4 130.8 102.9                            
REMARK 620 N                    1     2     3     4                             
REMARK 800                                                                      
REMARK 800 SITE                                                                 
REMARK 800 SITE_IDENTIFIER: AC1                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue IOD A 502                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue IOD A 503                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC3                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue IOD A 504                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC4                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue IOD A 505                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC5                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue K A 506                   
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC6                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue IOD B 501                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC7                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue IOD B 502                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC8                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue IOD B 504                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC9                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue K C 501                   
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AD1                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue K C 502                   
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AD2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue IOD C 503                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AD3                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue IOD C 507                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AD4                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue IOD C 508                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AD5                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue IOD D 501                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AD6                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue IOD D 502                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AD7                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue IOD D 503                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AD8                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue IOD D 504                 
DBREF  5MK5 A  362   414  UNP    P54132   BLM_HUMAN      362    414             
DBREF  5MK5 B  362   414  UNP    P54132   BLM_HUMAN      362    414             
DBREF  5MK5 C  362   414  UNP    P54132   BLM_HUMAN      362    414             
DBREF  5MK5 D  362   414  UNP    P54132   BLM_HUMAN      362    414             
SEQADV 5MK5 MET A  361  UNP  P54132              INITIATING METHIONINE          
SEQADV 5MK5 MET B  361  UNP  P54132              INITIATING METHIONINE          
SEQADV 5MK5 MET C  361  UNP  P54132              INITIATING METHIONINE          
SEQADV 5MK5 MET D  361  UNP  P54132              INITIATING METHIONINE          
SEQRES   1 A   54  MET ASP ALA ARG GLN ILE SER LEU GLN GLN GLN LEU ILE          
SEQRES   2 A   54  HIS VAL MET GLU HIS ILE CYS LYS LEU ILE ASP THR ILE          
SEQRES   3 A   54  PRO ASP ASP LYS LEU LYS LEU LEU ASP CYS GLY ASN GLU          
SEQRES   4 A   54  LEU LEU GLN GLN ARG ASN ILE ARG ARG LYS LEU LEU THR          
SEQRES   5 A   54  GLU VAL                                                      
SEQRES   1 B   54  MET ASP ALA ARG GLN ILE SER LEU GLN GLN GLN LEU ILE          
SEQRES   2 B   54  HIS VAL MET GLU HIS ILE CYS LYS LEU ILE ASP THR ILE          
SEQRES   3 B   54  PRO ASP ASP LYS LEU LYS LEU LEU ASP CYS GLY ASN GLU          
SEQRES   4 B   54  LEU LEU GLN GLN ARG ASN ILE ARG ARG LYS LEU LEU THR          
SEQRES   5 B   54  GLU VAL                                                      
SEQRES   1 C   54  MET ASP ALA ARG GLN ILE SER LEU GLN GLN GLN LEU ILE          
SEQRES   2 C   54  HIS VAL MET GLU HIS ILE CYS LYS LEU ILE ASP THR ILE          
SEQRES   3 C   54  PRO ASP ASP LYS LEU LYS LEU LEU ASP CYS GLY ASN GLU          
SEQRES   4 C   54  LEU LEU GLN GLN ARG ASN ILE ARG ARG LYS LEU LEU THR          
SEQRES   5 C   54  GLU VAL                                                      
SEQRES   1 D   54  MET ASP ALA ARG GLN ILE SER LEU GLN GLN GLN LEU ILE          
SEQRES   2 D   54  HIS VAL MET GLU HIS ILE CYS LYS LEU ILE ASP THR ILE          
SEQRES   3 D   54  PRO ASP ASP LYS LEU LYS LEU LEU ASP CYS GLY ASN GLU          
SEQRES   4 D   54  LEU LEU GLN GLN ARG ASN ILE ARG ARG LYS LEU LEU THR          
SEQRES   5 D   54  GLU VAL                                                      
HET    IOD  A 501       1                                                       
HET    IOD  A 502       1                                                       
HET    IOD  A 503       1                                                       
HET    IOD  A 504       1                                                       
HET    IOD  A 505       1                                                       
HET      K  A 506       1                                                       
HET    IOD  B 501       1                                                       
HET    IOD  B 502       1                                                       
HET    IOD  B 503       1                                                       
HET    IOD  B 504       1                                                       
HET      K  C 501       1                                                       
HET      K  C 502       1                                                       
HET    IOD  C 503       1                                                       
HET    IOD  C 504       1                                                       
HET    IOD  C 505       1                                                       
HET    IOD  C 506       1                                                       
HET    IOD  C 507       1                                                       
HET    IOD  C 508       1                                                       
HET    IOD  C 509       1                                                       
HET    IOD  D 501       1                                                       
HET    IOD  D 502       1                                                       
HET    IOD  D 503       1                                                       
HET    IOD  D 504       1                                                       
HETNAM     IOD IODIDE ION                                                       
HETNAM       K POTASSIUM ION                                                    
FORMUL   5  IOD    20(I 1-)                                                     
FORMUL  10    K    3(K 1+)                                                      
FORMUL  28  HOH   *134(H2 O)                                                    
HELIX    1 AA1 ARG A  364  THR A  385  1                                  22    
HELIX    2 AA2 PRO A  387  LYS A  392  1                                   6    
HELIX    3 AA3 CYS A  396  THR A  412  1                                  17    
HELIX    4 AA4 ALA B  363  THR B  385  1                                  23    
HELIX    5 AA5 PRO B  387  LYS B  392  1                                   6    
HELIX    6 AA6 CYS B  396  THR B  412  1                                  17    
HELIX    7 AA7 ALA C  363  ASP C  384  1                                  22    
HELIX    8 AA8 PRO C  387  LYS C  392  1                                   6    
HELIX    9 AA9 CYS C  396  THR C  412  1                                  17    
HELIX   10 AB1 ILE D  366  ILE D  386  1                                  21    
HELIX   11 AB2 PRO D  387  LYS D  392  1                                   6    
HELIX   12 AB3 CYS D  396  LEU D  411  1                                  16    
LINK         OE2 GLU A 377                 K     K A 506     1555   1555  3.24  
LINK         K     K A 506                 O   HOH A 634     1555   1555  3.18  
LINK         K     K A 506                 OD1 ASP C 362     1555   1555  2.87  
LINK         K     K A 506                 OD2 ASP C 362     1555   1555  2.89  
LINK         K     K A 506                 O   HOH C 629     1555   1555  2.87  
LINK         O   HOH B 626                 K     K C 502     4555   1555  2.70  
LINK         K     K C 501                 O   HOH C 605     1555   1555  2.61  
CISPEP   1 GLU A  413    VAL A  414          0        -1.25                     
SITE     1 AC1  1 LYS A 381                                                     
SITE     1 AC2  1 ASP A 395                                                     
SITE     1 AC3  2 GLN A 370  GLU A 377                                          
SITE     1 AC4  1 LEU A 382                                                     
SITE     1 AC5  3 GLU A 377  ASP C 362  HOH C 629                               
SITE     1 AC6  2 ILE A 386  LYS A 390                                          
SITE     1 AC7  2 HIS B 374  LYS B 381                                          
SITE     1 AC8  3 ARG B 407  HOH B 609  HOH B 631                               
SITE     1 AC9  2 LYS C 390  HOH C 605                                          
SITE     1 AD1  3 HIS A 378  HOH B 626  ASP C 362                               
SITE     1 AD2  2 LYS C 390  ASP D 395                                          
SITE     1 AD3  1 GLU C 413                                                     
SITE     1 AD4  2 ASP C 388  ASP C 389                                          
SITE     1 AD5  2 ARG D 407  HOH D 618                                          
SITE     1 AD6  1 HIS D 378                                                     
SITE     1 AD7  3 GLU D 399  GLN D 402  GLN D 403                               
SITE     1 AD8  1 GLN D 402                                                     
CRYST1   34.082  144.729   96.767  90.00  90.00  90.00 C 2 2 21     32          
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      0.029341  0.000000  0.000000        0.00000                         
SCALE2      0.000000  0.006909  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.010334        0.00000