HEADER    SIGNALING PROTEIN/INHIBITOR             31-JUL-13   4LYH              
TITLE     CRYSTAL STRUCTURE OF SMALL MOLECULE VINYLSULFONAMIDE 9 COVALENTLY     
TITLE    2 BOUND TO K-RAS G12C                                                  
CAVEAT     4LYH    CHIRALITY ERROR AT CA ATOM OF ARG B149                       
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: GTPASE KRAS;                                               
COMPND   3 CHAIN: A, B, C;                                                      
COMPND   4 FRAGMENT: UNP RESIDUES 1-169;                                        
COMPND   5 SYNONYM: K-RAS 2, KI-RAS, C-K-RAS, C-KI-RAS, GTPASE KRAS, N-         
COMPND   6 TERMINALLY PROCESSED;                                                
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: KRAS, KRAS ISOFORM 2B, KRAS2, RASK2;                           
SOURCE   6 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                 
SOURCE   7 EXPRESSION_SYSTEM_TAXID: 469008;                                     
SOURCE   8 EXPRESSION_SYSTEM_STRAIN: BL21 (DE3);                                
SOURCE   9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID;                              
SOURCE  10 EXPRESSION_SYSTEM_PLASMID: PJEXPRESS411                              
KEYWDS    GTPASE, GDP BOUND, SMALL MOLECULE INHIBITOR, COVALENT BINDER,         
KEYWDS   2 SIGNALING PROTEIN-INHIBITOR COMPLEX                                  
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    J.M.OSTREM,U.PETERS,M.L.SOS,J.A.WELLS,K.M.SHOKAT                      
REVDAT   4   06-NOV-24 4LYH    1       REMARK SEQADV LINK                       
REVDAT   3   15-NOV-17 4LYH    1       REMARK                                   
REVDAT   2   18-DEC-13 4LYH    1       JRNL                                     
REVDAT   1   27-NOV-13 4LYH    0                                                
JRNL        AUTH   J.M.OSTREM,U.PETERS,M.L.SOS,J.A.WELLS,K.M.SHOKAT             
JRNL        TITL   K-RAS(G12C) INHIBITORS ALLOSTERICALLY CONTROL GTP AFFINITY   
JRNL        TITL 2 AND EFFECTOR INTERACTIONS.                                   
JRNL        REF    NATURE                        V. 503   548 2013              
JRNL        REFN                   ISSN 0028-0836                               
JRNL        PMID   24256730                                                     
JRNL        DOI    10.1038/NATURE12796                                          
REMARK   2                                                                      
REMARK   2 RESOLUTION.    1.37 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : PHENIX DEV_1402                                      
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 : ML                                            
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 1.37                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 19.12                          
REMARK   3   MIN(FOBS/SIGMA_FOBS)              : 1.340                          
REMARK   3   COMPLETENESS FOR RANGE        (%) : 99.8                           
REMARK   3   NUMBER OF REFLECTIONS             : 94646                          
REMARK   3                                                                      
REMARK   3  FIT TO DATA USED IN REFINEMENT.                                     
REMARK   3   R VALUE     (WORKING + TEST SET) : 0.165                           
REMARK   3   R VALUE            (WORKING SET) : 0.165                           
REMARK   3   FREE R VALUE                     : 0.188                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 2.120                           
REMARK   3   FREE R VALUE TEST SET COUNT      : 2007                            
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 19.1239 -  3.2985    0.99     6664   147  0.1809 0.2152        
REMARK   3     2  3.2985 -  2.6202    1.00     6642   144  0.1669 0.1809        
REMARK   3     3  2.6202 -  2.2896    1.00     6655   144  0.1457 0.1497        
REMARK   3     4  2.2896 -  2.0806    1.00     6638   143  0.1426 0.1640        
REMARK   3     5  2.0806 -  1.9316    1.00     6616   140  0.1452 0.1481        
REMARK   3     6  1.9316 -  1.8178    1.00     6654   139  0.1529 0.1888        
REMARK   3     7  1.8178 -  1.7268    1.00     6597   154  0.1568 0.2010        
REMARK   3     8  1.7268 -  1.6517    1.00     6638   133  0.1616 0.1950        
REMARK   3     9  1.6517 -  1.5882    1.00     6595   145  0.1584 0.1761        
REMARK   3    10  1.5882 -  1.5334    1.00     6608   148  0.1642 0.1883        
REMARK   3    11  1.5334 -  1.4854    1.00     6629   139  0.1745 0.2023        
REMARK   3    12  1.4854 -  1.4430    1.00     6605   141  0.1897 0.2229        
REMARK   3    13  1.4430 -  1.4050    1.00     6585   146  0.2090 0.2386        
REMARK   3    14  1.4050 -  1.3708    0.99     6513   144  0.2212 0.2684        
REMARK   3                                                                      
REMARK   3  BULK SOLVENT MODELLING.                                             
REMARK   3   METHOD USED        : FLAT BULK SOLVENT MODEL                       
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)     : 0.120            
REMARK   3   PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 18.920           
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : NULL                           
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 27.58                          
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      :  0.023           4082                                  
REMARK   3   ANGLE     :  1.932           5546                                  
REMARK   3   CHIRALITY :  0.115            623                                  
REMARK   3   PLANARITY :  0.011            693                                  
REMARK   3   DIHEDRAL  : 21.281           1583                                  
REMARK   3                                                                      
REMARK   3  TLS DETAILS                                                         
REMARK   3   NUMBER OF TLS GROUPS  : 19                                         
REMARK   3   TLS GROUP : 1                                                      
REMARK   3    SELECTION: CHAIN 'A' AND (RESID 1 THROUGH 25 )                    
REMARK   3    ORIGIN FOR THE GROUP (A): 102.4378  15.7513 149.3516              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   0.0719 T22:   0.1550                                     
REMARK   3      T33:   0.0983 T12:   0.0171                                     
REMARK   3      T13:   0.0163 T23:   0.0081                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   2.7938 L22:   3.2538                                     
REMARK   3      L33:   2.3145 L12:  -0.6594                                     
REMARK   3      L13:   0.8638 L23:  -0.5083                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:   0.0420 S12:  -0.0857 S13:  -0.1341                       
REMARK   3      S21:  -0.0688 S22:  -0.0240 S23:  -0.2145                       
REMARK   3      S31:   0.1586 S32:   0.2989 S33:   0.0111                       
REMARK   3   TLS GROUP : 2                                                      
REMARK   3    SELECTION: CHAIN 'A' AND (RESID 26 THROUGH 74 )                   
REMARK   3    ORIGIN FOR THE GROUP (A): 104.9415  13.2115 146.1977              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   0.2007 T22:   0.2264                                     
REMARK   3      T33:   0.2008 T12:   0.0273                                     
REMARK   3      T13:   0.0078 T23:   0.0202                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   1.8540 L22:   2.4505                                     
REMARK   3      L33:   4.4993 L12:   0.9543                                     
REMARK   3      L13:   0.0379 L23:   0.7867                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:  -0.0000 S12:   0.0325 S13:  -0.0178                       
REMARK   3      S21:  -0.3047 S22:  -0.0761 S23:  -0.1642                       
REMARK   3      S31:  -0.1048 S32:   0.3879 S33:   0.0856                       
REMARK   3   TLS GROUP : 3                                                      
REMARK   3    SELECTION: CHAIN 'A' AND (RESID 75 THROUGH 104 )                  
REMARK   3    ORIGIN FOR THE GROUP (A):  90.4762  17.9315 141.5930              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   0.1434 T22:   0.1007                                     
REMARK   3      T33:   0.1122 T12:   0.0059                                     
REMARK   3      T13:  -0.0331 T23:  -0.0171                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   1.7147 L22:   3.1057                                     
REMARK   3      L33:   1.7620 L12:  -1.1006                                     
REMARK   3      L13:   0.1635 L23:  -0.0107                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:   0.1520 S12:   0.1830 S13:  -0.2050                       
REMARK   3      S21:  -0.5320 S22:  -0.1314 S23:   0.1532                       
REMARK   3      S31:   0.1255 S32:   0.0349 S33:  -0.0003                       
REMARK   3   TLS GROUP : 4                                                      
REMARK   3    SELECTION: CHAIN 'A' AND (RESID 105 THROUGH 126 )                 
REMARK   3    ORIGIN FOR THE GROUP (A):  89.7802  21.0162 149.0467              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   0.0820 T22:   0.0832                                     
REMARK   3      T33:   0.0949 T12:  -0.0073                                     
REMARK   3      T13:  -0.0050 T23:   0.0189                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   2.6460 L22:   3.5871                                     
REMARK   3      L33:   2.7083 L12:  -0.3849                                     
REMARK   3      L13:   0.4530 L23:   0.2788                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:   0.0172 S12:   0.0495 S13:  -0.0814                       
REMARK   3      S21:  -0.0735 S22:   0.0338 S23:   0.2292                       
REMARK   3      S31:   0.0207 S32:  -0.0313 S33:   0.0154                       
REMARK   3   TLS GROUP : 5                                                      
REMARK   3    SELECTION: CHAIN 'A' AND (RESID 127 THROUGH 151 )                 
REMARK   3    ORIGIN FOR THE GROUP (A):  87.6356  21.0066 153.5108              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   0.1256 T22:   0.1214                                     
REMARK   3      T33:   0.1205 T12:  -0.0102                                     
REMARK   3      T13:   0.0141 T23:   0.0227                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   7.6690 L22:   3.8001                                     
REMARK   3      L33:   2.2676 L12:   2.6112                                     
REMARK   3      L13:   3.3235 L23:   1.8074                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:   0.0402 S12:  -0.2919 S13:   0.0660                       
REMARK   3      S21:   0.1571 S22:  -0.0699 S23:   0.2627                       
REMARK   3      S31:   0.0155 S32:  -0.1284 S33:   0.0101                       
REMARK   3   TLS GROUP : 6                                                      
REMARK   3    SELECTION: CHAIN 'A' AND (RESID 152 THROUGH 168 )                 
REMARK   3    ORIGIN FOR THE GROUP (A):  94.2231   8.1479 155.2181              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   0.1526 T22:   0.1412                                     
REMARK   3      T33:   0.1316 T12:   0.0075                                     
REMARK   3      T13:  -0.0078 T23:   0.0399                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   7.4918 L22:   7.1039                                     
REMARK   3      L33:   6.3459 L12:   3.3115                                     
REMARK   3      L13:   1.0752 L23:   2.4415                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:   0.0720 S12:  -0.2449 S13:  -0.4309                       
REMARK   3      S21:   0.4487 S22:  -0.0219 S23:   0.1955                       
REMARK   3      S31:   0.5431 S32:  -0.1522 S33:  -0.0464                       
REMARK   3   TLS GROUP : 7                                                      
REMARK   3    SELECTION: CHAIN 'B' AND (RESID 1 THROUGH 25 )                    
REMARK   3    ORIGIN FOR THE GROUP (A):  86.2787  17.0604 180.8453              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   0.1640 T22:   0.1227                                     
REMARK   3      T33:   0.2089 T12:   0.0172                                     
REMARK   3      T13:   0.0306 T23:  -0.0121                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   1.9297 L22:   3.3341                                     
REMARK   3      L33:   2.6217 L12:  -0.7343                                     
REMARK   3      L13:   0.4972 L23:  -0.5076                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:   0.0106 S12:  -0.1516 S13:   0.4472                       
REMARK   3      S21:   0.0672 S22:   0.0921 S23:   0.2455                       
REMARK   3      S31:  -0.4093 S32:  -0.1108 S33:  -0.0569                       
REMARK   3   TLS GROUP : 8                                                      
REMARK   3    SELECTION: CHAIN 'B' AND (RESID 26 THROUGH 48 )                   
REMARK   3    ORIGIN FOR THE GROUP (A):  90.1718  24.2897 179.4435              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   0.4514 T22:   0.2182                                     
REMARK   3      T33:   0.3787 T12:  -0.0311                                     
REMARK   3      T13:   0.1263 T23:  -0.0301                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   3.0760 L22:   2.2635                                     
REMARK   3      L33:   5.6682 L12:  -2.2732                                     
REMARK   3      L13:   3.7726 L23:  -2.4513                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:  -0.0676 S12:  -0.2390 S13:   0.3503                       
REMARK   3      S21:   0.3641 S22:   0.0644 S23:   0.0100                       
REMARK   3      S31:  -1.0041 S32:  -0.1337 S33:  -0.0372                       
REMARK   3   TLS GROUP : 9                                                      
REMARK   3    SELECTION: CHAIN 'B' AND (RESID 49 THROUGH 64 )                   
REMARK   3    ORIGIN FOR THE GROUP (A):  79.9940  17.6917 182.0272              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   0.2543 T22:   0.2020                                     
REMARK   3      T33:   0.3213 T12:   0.0532                                     
REMARK   3      T13:  -0.0079 T23:  -0.0380                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   6.2029 L22:   6.9177                                     
REMARK   3      L33:   6.1285 L12:   6.0655                                     
REMARK   3      L13:  -6.0554 L23:  -6.4682                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:  -0.0314 S12:  -0.1275 S13:   0.2226                       
REMARK   3      S21:  -0.0657 S22:   0.0614 S23:   0.1497                       
REMARK   3      S31:  -0.2221 S32:  -0.2012 S33:  -0.0808                       
REMARK   3   TLS GROUP : 10                                                     
REMARK   3    SELECTION: CHAIN 'B' AND (RESID 65 THROUGH 83 )                   
REMARK   3    ORIGIN FOR THE GROUP (A):  78.0269   9.8641 178.8702              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   0.1195 T22:   0.1488                                     
REMARK   3      T33:   0.1967 T12:   0.0241                                     
REMARK   3      T13:  -0.0224 T23:   0.0055                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   4.3221 L22:   2.2191                                     
REMARK   3      L33:   1.7022 L12:  -0.9013                                     
REMARK   3      L13:   0.8154 L23:  -0.4902                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:  -0.0156 S12:  -0.0618 S13:   0.1961                       
REMARK   3      S21:  -0.0446 S22:   0.0488 S23:   0.4308                       
REMARK   3      S31:  -0.1100 S32:  -0.3420 S33:  -0.0253                       
REMARK   3   TLS GROUP : 11                                                     
REMARK   3    SELECTION: CHAIN 'B' AND (RESID 84 THROUGH 126 )                  
REMARK   3    ORIGIN FOR THE GROUP (A):  87.7854   2.9050 176.7555              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   0.0936 T22:   0.0685                                     
REMARK   3      T33:   0.0768 T12:   0.0135                                     
REMARK   3      T13:  -0.0067 T23:   0.0016                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   4.3545 L22:   3.0377                                     
REMARK   3      L33:   2.3766 L12:  -0.4376                                     
REMARK   3      L13:   1.0479 L23:  -0.3787                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:   0.0950 S12:   0.1342 S13:  -0.1484                       
REMARK   3      S21:  -0.1787 S22:  -0.0394 S23:   0.2647                       
REMARK   3      S31:   0.0805 S32:  -0.0870 S33:  -0.0605                       
REMARK   3   TLS GROUP : 12                                                     
REMARK   3    SELECTION: CHAIN 'B' AND (RESID 127 THROUGH 137 )                 
REMARK   3    ORIGIN FOR THE GROUP (A):  94.2769   0.2506 168.0338              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   0.2112 T22:   0.1565                                     
REMARK   3      T33:   0.1192 T12:   0.0207                                     
REMARK   3      T13:   0.0262 T23:  -0.0083                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   7.4025 L22:   3.6308                                     
REMARK   3      L33:   2.7891 L12:   1.9434                                     
REMARK   3      L13:   2.2188 L23:  -1.7459                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:   0.0772 S12:   0.2338 S13:   0.0941                       
REMARK   3      S21:  -0.5260 S22:  -0.0319 S23:  -0.1076                       
REMARK   3      S31:   0.0386 S32:   0.2820 S33:  -0.0571                       
REMARK   3   TLS GROUP : 13                                                     
REMARK   3    SELECTION: CHAIN 'B' AND (RESID 138 THROUGH 151 )                 
REMARK   3    ORIGIN FOR THE GROUP (A):  96.9556  11.7762 176.8279              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   0.1687 T22:   0.0976                                     
REMARK   3      T33:   0.1488 T12:  -0.0130                                     
REMARK   3      T13:   0.0129 T23:   0.0225                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   5.7136 L22:   4.7109                                     
REMARK   3      L33:   6.2032 L12:   2.5282                                     
REMARK   3      L13:   4.6814 L23:   4.3965                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:  -0.0056 S12:   0.0684 S13:   0.2389                       
REMARK   3      S21:  -0.1869 S22:   0.2654 S23:  -0.6163                       
REMARK   3      S31:  -0.4686 S32:   0.4088 S33:  -0.0099                       
REMARK   3   TLS GROUP : 14                                                     
REMARK   3    SELECTION: CHAIN 'B' AND (RESID 152 THROUGH 169 )                 
REMARK   3    ORIGIN FOR THE GROUP (A):  86.7952  17.5561 167.6599              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   0.2696 T22:   0.1831                                     
REMARK   3      T33:   0.2031 T12:   0.0313                                     
REMARK   3      T13:  -0.0214 T23:   0.0730                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   4.6868 L22:   2.8598                                     
REMARK   3      L33:   5.7941 L12:  -0.3987                                     
REMARK   3      L13:   1.0873 L23:  -0.7908                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:   0.0227 S12:   0.6910 S13:   0.4676                       
REMARK   3      S21:  -0.6755 S22:   0.0065 S23:   0.1105                       
REMARK   3      S31:  -0.3314 S32:  -0.1240 S33:   0.0968                       
REMARK   3   TLS GROUP : 15                                                     
REMARK   3    SELECTION: CHAIN 'C' AND (RESID 1 THROUGH 25 )                    
REMARK   3    ORIGIN FOR THE GROUP (A):  73.2141  28.5677 206.0026              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   0.2338 T22:   0.2088                                     
REMARK   3      T33:   0.1397 T12:  -0.0127                                     
REMARK   3      T13:  -0.0482 T23:   0.0714                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   1.8978 L22:   1.8471                                     
REMARK   3      L33:   2.2969 L12:  -1.1984                                     
REMARK   3      L13:   0.0049 L23:  -0.7000                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:   0.1681 S12:  -0.4983 S13:  -0.2056                       
REMARK   3      S21:   0.5211 S22:  -0.1807 S23:  -0.1304                       
REMARK   3      S31:   0.3598 S32:   0.0527 S33:  -0.0466                       
REMARK   3   TLS GROUP : 16                                                     
REMARK   3    SELECTION: CHAIN 'C' AND (RESID 26 THROUGH 74 )                   
REMARK   3    ORIGIN FOR THE GROUP (A):  73.8860  31.5385 209.9048              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   0.2606 T22:   0.3644                                     
REMARK   3      T33:   0.2231 T12:  -0.0420                                     
REMARK   3      T13:   0.0471 T23:   0.0201                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   0.1320 L22:   7.9611                                     
REMARK   3      L33:   3.8263 L12:   0.1490                                     
REMARK   3      L13:   0.1482 L23:   0.1951                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:   0.0182 S12:  -0.2422 S13:  -0.2287                       
REMARK   3      S21:   0.4647 S22:  -0.1529 S23:   0.7500                       
REMARK   3      S31:  -0.0169 S32:   0.0951 S33:   0.1367                       
REMARK   3   TLS GROUP : 17                                                     
REMARK   3    SELECTION: CHAIN 'C' AND (RESID 75 THROUGH 116 )                  
REMARK   3    ORIGIN FOR THE GROUP (A):  70.5857  39.2732 196.9352              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   0.1602 T22:   0.1093                                     
REMARK   3      T33:   0.0978 T12:   0.0000                                     
REMARK   3      T13:   0.0028 T23:   0.0066                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   2.4812 L22:   2.8773                                     
REMARK   3      L33:   3.8646 L12:   0.4224                                     
REMARK   3      L13:   1.0713 L23:   0.6563                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:  -0.0191 S12:  -0.2132 S13:   0.1774                       
REMARK   3      S21:   0.0564 S22:  -0.0503 S23:   0.0020                       
REMARK   3      S31:  -0.4774 S32:  -0.0939 S33:   0.0666                       
REMARK   3   TLS GROUP : 18                                                     
REMARK   3    SELECTION: CHAIN 'C' AND (RESID 117 THROUGH 143 )                 
REMARK   3    ORIGIN FOR THE GROUP (A):  74.7324  32.5749 187.3904              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   0.1235 T22:   0.1690                                     
REMARK   3      T33:   0.1238 T12:  -0.0030                                     
REMARK   3      T13:   0.0291 T23:  -0.0046                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   2.8808 L22:   5.8027                                     
REMARK   3      L33:   2.2115 L12:   2.4761                                     
REMARK   3      L13:   0.7067 L23:  -0.4628                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:  -0.1811 S12:   0.4975 S13:  -0.2021                       
REMARK   3      S21:  -0.5015 S22:   0.1881 S23:  -0.2548                       
REMARK   3      S31:   0.0420 S32:   0.1325 S33:  -0.0063                       
REMARK   3   TLS GROUP : 19                                                     
REMARK   3    SELECTION: CHAIN 'C' AND (RESID 144 THROUGH 168 )                 
REMARK   3    ORIGIN FOR THE GROUP (A):  81.5919  30.2401 201.1389              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   0.1178 T22:   0.2175                                     
REMARK   3      T33:   0.1803 T12:   0.0024                                     
REMARK   3      T13:  -0.0345 T23:   0.0777                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   3.1726 L22:   5.5905                                     
REMARK   3      L33:   4.3074 L12:   0.1259                                     
REMARK   3      L13:   0.6964 L23:   1.8427                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:   0.1223 S12:  -0.1951 S13:  -0.2704                       
REMARK   3      S21:   0.2923 S22:   0.0319 S23:  -0.6429                       
REMARK   3      S31:   0.0776 S32:   0.5163 S33:  -0.1726                       
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 4LYH COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 14-AUG-13.                  
REMARK 100 THE DEPOSITION ID IS D_1000081244.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 13-NOV-12                          
REMARK 200  TEMPERATURE           (KELVIN) : 100                                
REMARK 200  PH                             : 6.5                                
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : Y                                  
REMARK 200  RADIATION SOURCE               : ALS                                
REMARK 200  BEAMLINE                       : 8.2.2                              
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 1.0000                             
REMARK 200  MONOCHROMATOR                  : DOUBLE CRYSTAL, SI(111)            
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : CCD                                
REMARK 200  DETECTOR MANUFACTURER          : ADSC QUANTUM 315R                  
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : DENZO, HKL-2000                    
REMARK 200  DATA SCALING SOFTWARE          : SCALEPACK, HKL-2000                
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 94659                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 1.370                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 20.000                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : -3.000                             
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 99.9                               
REMARK 200  DATA REDUNDANCY                : 3.900                              
REMARK 200  R MERGE                    (I) : 0.05100                            
REMARK 200  R SYM                      (I) : 0.05100                            
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 21.5470                            
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.37                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 1.39                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 100.0                              
REMARK 200  DATA REDUNDANCY IN SHELL       : 3.80                               
REMARK 200  R MERGE FOR SHELL          (I) : 0.36300                            
REMARK 200  R SYM FOR SHELL            (I) : 0.36300                            
REMARK 200  <I/SIGMA(I)> FOR SHELL         : 3.675                              
REMARK 200                                                                      
REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH                              
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT        
REMARK 200 SOFTWARE USED: PHASER 2.5.2                                          
REMARK 200 STARTING MODEL: NULL                                                 
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 38.03                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 1.98                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: 1.9M (NH4)2SO4, 0.2M NACL, 0.1M NA       
REMARK 280  -CACODYLATE, PH 6.5, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE     
REMARK 280  293K                                                                
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: C 1 2 1                          
REMARK 290                                                                      
REMARK 290      SYMOP   SYMMETRY                                                
REMARK 290     NNNMMM   OPERATOR                                                
REMARK 290       1555   X,Y,Z                                                   
REMARK 290       2555   -X,Y,-Z                                                 
REMARK 290       3555   X+1/2,Y+1/2,Z                                           
REMARK 290       4555   -X+1/2,Y+1/2,-Z                                         
REMARK 290                                                                      
REMARK 290     WHERE NNN -> OPERATOR NUMBER                                     
REMARK 290           MMM -> TRANSLATION VECTOR                                  
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATIONS                            
REMARK 290 THE FOLLOWING TRANSFORMATIONS OPERATE ON THE ATOM/HETATM             
REMARK 290 RECORDS IN THIS ENTRY TO PRODUCE CRYSTALLOGRAPHICALLY                
REMARK 290 RELATED MOLECULES.                                                   
REMARK 290   SMTRY1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY1   2 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   2  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   2  0.000000  0.000000 -1.000000        0.00000            
REMARK 290   SMTRY1   3  1.000000  0.000000  0.000000       34.01450            
REMARK 290   SMTRY2   3  0.000000  1.000000  0.000000       41.76250            
REMARK 290   SMTRY3   3  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY1   4 -1.000000  0.000000  0.000000       34.01450            
REMARK 290   SMTRY2   4  0.000000  1.000000  0.000000       41.76250            
REMARK 290   SMTRY3   4  0.000000  0.000000 -1.000000        0.00000            
REMARK 290                                                                      
REMARK 290 REMARK: NULL                                                         
REMARK 300                                                                      
REMARK 300 BIOMOLECULE: 1, 2, 3, 4                                              
REMARK 300 SEE REMARK 350 FOR THE AUTHOR PROVIDED AND/OR PROGRAM                
REMARK 300 GENERATED ASSEMBLY INFORMATION FOR THE STRUCTURE IN                  
REMARK 300 THIS ENTRY. THE REMARK MAY ALSO PROVIDE INFORMATION ON               
REMARK 300 BURIED SURFACE AREA.                                                 
REMARK 350                                                                      
REMARK 350 COORDINATES FOR A COMPLETE MULTIMER REPRESENTING THE KNOWN           
REMARK 350 BIOLOGICALLY SIGNIFICANT OLIGOMERIZATION STATE OF THE                
REMARK 350 MOLECULE CAN BE GENERATED BY APPLYING BIOMT TRANSFORMATIONS          
REMARK 350 GIVEN BELOW.  BOTH NON-CRYSTALLOGRAPHIC AND                          
REMARK 350 CRYSTALLOGRAPHIC OPERATIONS ARE GIVEN.                               
REMARK 350                                                                      
REMARK 350 BIOMOLECULE: 1                                                       
REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: TRIMERIC                          
REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B, C                               
REMARK 350   BIOMT1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 350   BIOMT2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 350   BIOMT3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 350                                                                      
REMARK 350 BIOMOLECULE: 2                                                       
REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC                  
REMARK 350 SOFTWARE USED: PISA                                                  
REMARK 350 APPLY THE FOLLOWING TO CHAINS: A                                     
REMARK 350   BIOMT1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 350   BIOMT2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 350   BIOMT3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 350                                                                      
REMARK 350 BIOMOLECULE: 3                                                       
REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC                  
REMARK 350 SOFTWARE USED: PISA                                                  
REMARK 350 APPLY THE FOLLOWING TO CHAINS: B                                     
REMARK 350   BIOMT1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 350   BIOMT2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 350   BIOMT3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 350                                                                      
REMARK 350 BIOMOLECULE: 4                                                       
REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC                  
REMARK 350 SOFTWARE USED: PISA                                                  
REMARK 350 APPLY THE FOLLOWING TO CHAINS: C                                     
REMARK 350   BIOMT1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 350   BIOMT2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 350   BIOMT3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 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      HOH A 327  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     GLY A     0                                                      
REMARK 465     GLU A    31                                                      
REMARK 465     TYR A    32                                                      
REMARK 465     ASP A    33                                                      
REMARK 465     PRO A    34                                                      
REMARK 465     THR A    35                                                      
REMARK 465     LYS A   169                                                      
REMARK 465     GLY B     0                                                      
REMARK 465     ASP B    30                                                      
REMARK 465     GLU B    31                                                      
REMARK 465     TYR B    32                                                      
REMARK 465     ASP B    33                                                      
REMARK 465     PRO B    34                                                      
REMARK 465     THR B    35                                                      
REMARK 465     ILE B    36                                                      
REMARK 465     GLU B    37                                                      
REMARK 465     ASP B    38                                                      
REMARK 465     SER B    39                                                      
REMARK 465     GLY C     0                                                      
REMARK 465     ASP C    30                                                      
REMARK 465     GLU C    31                                                      
REMARK 465     TYR C    32                                                      
REMARK 465     ASP C    33                                                      
REMARK 465     PRO C    34                                                      
REMARK 465     THR C    35                                                      
REMARK 465     ILE C    36                                                      
REMARK 465     GLU C    37                                                      
REMARK 465     ASP C    38                                                      
REMARK 465     GLN C    61                                                      
REMARK 465     GLU C    62                                                      
REMARK 465     GLU C    63                                                      
REMARK 465     LYS C   169                                                      
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     VAL A  29    CG1  CG2                                            
REMARK 470     GLU A 168    CG   CD   OE1  OE2                                  
REMARK 470     ASP B 105    CG   OD1  OD2                                       
REMARK 470     GLU B 107    CG   CD   OE1  OE2                                  
REMARK 470     SER C  39    OG                                                  
REMARK 470     TYR C  64    CG   CD1  CD2  CE1  CE2  CZ   OH                    
REMARK 470     MET C  67    CG   SD   CE                                        
REMARK 470     ARG C 102    CG   CD   NE   CZ   NH1  NH2                        
REMARK 470     GLU C 107    CG   CD   OE1  OE2                                  
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   OE1  GLN B    22     HE   ARG B   149              1.54            
REMARK 500  HH22  ARG B   102     O    HOH B   393              1.55            
REMARK 500   HE   ARG A   149     O    HOH A   450              1.56            
REMARK 500   O    GLN C    22    HH12  ARG C   149              1.59            
REMARK 500   O    HOH B   415     O    HOH B   418              1.88            
REMARK 500   ND1  HIS C    94     O    HOH C   362              1.88            
REMARK 500   O    HOH A   450     O    HOH A   451              1.91            
REMARK 500   O    HOH C   373     O    HOH C   374              1.92            
REMARK 500   O    HOH B   405     O    HOH B   415              1.94            
REMARK 500   OE1  GLU C    49     O    HOH C   391              1.96            
REMARK 500   OE1  GLU C   143     O    HOH C   376              1.96            
REMARK 500   O    HOH B   327     O    HOH B   358              1.98            
REMARK 500   O    HOH A   423     O    HOH A   432              2.00            
REMARK 500   N    TYR C    64     O    HOH C   368              2.06            
REMARK 500   O    GLY C    60     O    HOH C   380              2.07            
REMARK 500   OD2  ASP C   126     O    HOH C   372              2.09            
REMARK 500   O    HOH B   387     O    HOH B   421              2.10            
REMARK 500   I04  21F B   201     O    HOH B   312              2.11            
REMARK 500   O    HOH A   394     O    HOH A   432              2.14            
REMARK 500   OE2  GLU B    63     O    HOH B   404              2.15            
REMARK 500   OE1  GLU B   143     O    HOH B   324              2.16            
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: CLOSE CONTACTS                                             
REMARK 500                                                                      
REMARK 500 THE FOLLOWING ATOMS THAT ARE RELATED BY CRYSTALLOGRAPHIC             
REMARK 500 SYMMETRY ARE IN CLOSE CONTACT.  AN ATOM LOCATED WITHIN 0.15          
REMARK 500 ANGSTROMS OF A SYMMETRY RELATED ATOM IS ASSUMED TO BE ON A           
REMARK 500 SPECIAL POSITION AND IS, THEREFORE, LISTED IN REMARK 375             
REMARK 500 INSTEAD OF REMARK 500.  ATOMS WITH NON-BLANK ALTERNATE               
REMARK 500 LOCATION INDICATORS ARE NOT INCLUDED IN THE CALCULATIONS.            
REMARK 500                                                                      
REMARK 500 DISTANCE CUTOFF:                                                     
REMARK 500 2.2 ANGSTROMS FOR CONTACTS NOT INVOLVING HYDROGEN ATOMS              
REMARK 500 1.6 ANGSTROMS FOR CONTACTS INVOLVING HYDROGEN ATOMS                  
REMARK 500                                                                      
REMARK 500  ATM1  RES C  SSEQI   ATM2  RES C  SSEQI  SSYMOP   DISTANCE          
REMARK 500   HG1  THR A    50     HG1  THR A    50    21059     1.27            
REMARK 500   O    HOH A   427     O    HOH A   429    21059     1.95            
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: COVALENT BOND LENGTHS                                      
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,2(A3,1X,A1,I4,A1,1X,A4,3X),1X,F6.3)               
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   RES CSSEQI ATM2   DEVIATION                     
REMARK 500    TYR B  96   CZ    TYR B  96   CE2    -0.111                       
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    ASP A  38   CB  -  CG  -  OD1 ANGL. DEV. =   6.2 DEGREES          
REMARK 500    ARG A  97   NE  -  CZ  -  NH1 ANGL. DEV. =   3.9 DEGREES          
REMARK 500    ASP A 153   CB  -  CG  -  OD2 ANGL. DEV. =  -6.0 DEGREES          
REMARK 500    ARG C  73   NE  -  CZ  -  NH1 ANGL. DEV. =   4.7 DEGREES          
REMARK 500    ARG C  73   NE  -  CZ  -  NH2 ANGL. DEV. =  -4.0 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    ARG A 149       -0.19     77.43                                   
REMARK 500    LYS B 117       36.10     70.44                                   
REMARK 500    SER B 122       50.87    -96.21                                   
REMARK 500    ARG B 149       -5.25     81.92                                   
REMARK 500    LYS C 117       34.27     75.13                                   
REMARK 500    ARG C 149       -3.37     74.31                                   
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 800                                                                      
REMARK 800 SITE                                                                 
REMARK 800 SITE_IDENTIFIER: AC1                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 201                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GDP A 202                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC3                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE 21F B 201                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC4                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GDP B 202                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC5                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 C 201                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC6                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE 21F C 202                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC7                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GDP C 203                 
REMARK 900                                                                      
REMARK 900 RELATED ENTRIES                                                      
REMARK 900 RELATED ID: 4L8G   RELATED DB: PDB                                   
REMARK 900 RELATED PROTEIN MUTANT                                               
REMARK 900 RELATED ID: 4LUC   RELATED DB: PDB                                   
REMARK 900 PROTEIN BOUND TO RELATED COMPOUND                                    
REMARK 900 RELATED ID: 4LYF   RELATED DB: PDB                                   
REMARK 900 PROTEIN BOUND TO RELATED COMPOUND                                    
REMARK 900 RELATED ID: 4L9W   RELATED DB: PDB                                   
REMARK 900 RELATED PROTEIN ISOFORM                                              
REMARK 900 RELATED ID: 4L9S   RELATED DB: PDB                                   
REMARK 900 RELATED PROTEIN ISOFORM                                              
REMARK 900 RELATED ID: 4LPK   RELATED DB: PDB                                   
REMARK 900 WILD-TYPE FORM OF PROTEIN                                            
REMARK 900 RELATED ID: 4LV6   RELATED DB: PDB                                   
REMARK 900 PROTEIN BOUND TO RELATED COMPOUND                                    
REMARK 900 RELATED ID: 4LRW   RELATED DB: PDB                                   
REMARK 900 PROTEIN WITHOUT INHIBITOR BOUND                                      
REMARK 900 RELATED ID: 4LYJ   RELATED DB: PDB                                   
REMARK 900 RELATED COMPOUND BOUND TO PROTEIN                                    
REMARK 900 RELATED ID: 4M1O   RELATED DB: PDB                                   
REMARK 900 RELATED COMPOUND BOUND TO PROTEIN                                    
REMARK 900 RELATED ID: 4M1S   RELATED DB: PDB                                   
REMARK 900 RELATED COMPOUND BOUND TO PROTEIN                                    
REMARK 900 RELATED ID: 4M1T   RELATED DB: PDB                                   
REMARK 900 RELATED COMPOUND BOUND TO PROTEIN                                    
REMARK 900 RELATED ID: 4M1W   RELATED DB: PDB                                   
REMARK 900 RELATED COMPOUND BOUND TO PROTEIN                                    
REMARK 900 RELATED ID: 4M1Y   RELATED DB: PDB                                   
REMARK 900 RELATED COMPOUND BOUND TO PROTEIN                                    
REMARK 900 RELATED ID: 4M21   RELATED DB: PDB                                   
REMARK 900 RELATED COMPOUND BOUND TO PROTEIN                                    
REMARK 900 RELATED ID: 4M22   RELATED DB: PDB                                   
REMARK 900 RELATED COMPOUND BOUND TO PROTEIN                                    
REMARK 999                                                                      
REMARK 999 SEQUENCE                                                             
REMARK 999 THE SEQUENCE IN THE STRUCTURE REPRESENTS ISOFORM 2B OF GTPASE KRAS.  
REMARK 999 THIS ISOFORM DIFFERS FROM THE CANONICAL SEQUENCE AS FOLLOW: 151-153  
REMARK 999 (RVE TO GVD) AND 165-169 (QYRLK TO KHKEK)                            
DBREF  4LYH A    1   169  UNP    P01116   RASK_HUMAN       1    169             
DBREF  4LYH B    1   169  UNP    P01116   RASK_HUMAN       1    169             
DBREF  4LYH C    1   169  UNP    P01116   RASK_HUMAN       1    169             
SEQADV 4LYH GLY A    0  UNP  P01116              EXPRESSION TAG                 
SEQADV 4LYH CYS A   12  UNP  P01116    GLY    12 VARIANT                        
SEQADV 4LYH SER A   51  UNP  P01116    CYS    51 ENGINEERED MUTATION            
SEQADV 4LYH LEU A   80  UNP  P01116    CYS    80 ENGINEERED MUTATION            
SEQADV 4LYH SER A  118  UNP  P01116    CYS   118 ENGINEERED MUTATION            
SEQADV 4LYH GLY A  151  UNP  P01116    ARG   151 SEE REMARK 999                 
SEQADV 4LYH ASP A  153  UNP  P01116    GLU   153 SEE REMARK 999                 
SEQADV 4LYH LYS A  165  UNP  P01116    GLN   165 SEE REMARK 999                 
SEQADV 4LYH HIS A  166  UNP  P01116    TYR   166 SEE REMARK 999                 
SEQADV 4LYH LYS A  167  UNP  P01116    ARG   167 SEE REMARK 999                 
SEQADV 4LYH GLU A  168  UNP  P01116    LEU   168 SEE REMARK 999                 
SEQADV 4LYH GLY B    0  UNP  P01116              EXPRESSION TAG                 
SEQADV 4LYH CYS B   12  UNP  P01116    GLY    12 VARIANT                        
SEQADV 4LYH SER B   51  UNP  P01116    CYS    51 ENGINEERED MUTATION            
SEQADV 4LYH LEU B   80  UNP  P01116    CYS    80 ENGINEERED MUTATION            
SEQADV 4LYH SER B  118  UNP  P01116    CYS   118 ENGINEERED MUTATION            
SEQADV 4LYH GLY B  151  UNP  P01116    ARG   151 SEE REMARK 999                 
SEQADV 4LYH ASP B  153  UNP  P01116    GLU   153 SEE REMARK 999                 
SEQADV 4LYH LYS B  165  UNP  P01116    GLN   165 SEE REMARK 999                 
SEQADV 4LYH HIS B  166  UNP  P01116    TYR   166 SEE REMARK 999                 
SEQADV 4LYH LYS B  167  UNP  P01116    ARG   167 SEE REMARK 999                 
SEQADV 4LYH GLU B  168  UNP  P01116    LEU   168 SEE REMARK 999                 
SEQADV 4LYH GLY C    0  UNP  P01116              EXPRESSION TAG                 
SEQADV 4LYH CYS C   12  UNP  P01116    GLY    12 VARIANT                        
SEQADV 4LYH SER C   51  UNP  P01116    CYS    51 ENGINEERED MUTATION            
SEQADV 4LYH LEU C   80  UNP  P01116    CYS    80 ENGINEERED MUTATION            
SEQADV 4LYH SER C  118  UNP  P01116    CYS   118 ENGINEERED MUTATION            
SEQADV 4LYH GLY C  151  UNP  P01116    ARG   151 SEE REMARK 999                 
SEQADV 4LYH ASP C  153  UNP  P01116    GLU   153 SEE REMARK 999                 
SEQADV 4LYH LYS C  165  UNP  P01116    GLN   165 SEE REMARK 999                 
SEQADV 4LYH HIS C  166  UNP  P01116    TYR   166 SEE REMARK 999                 
SEQADV 4LYH LYS C  167  UNP  P01116    ARG   167 SEE REMARK 999                 
SEQADV 4LYH GLU C  168  UNP  P01116    LEU   168 SEE REMARK 999                 
SEQRES   1 A  170  GLY MET THR GLU TYR LYS LEU VAL VAL VAL GLY ALA CYS          
SEQRES   2 A  170  GLY VAL GLY LYS SER ALA LEU THR ILE GLN LEU ILE GLN          
SEQRES   3 A  170  ASN HIS PHE VAL ASP GLU TYR ASP PRO THR ILE GLU ASP          
SEQRES   4 A  170  SER TYR ARG LYS GLN VAL VAL ILE ASP GLY GLU THR SER          
SEQRES   5 A  170  LEU LEU ASP ILE LEU ASP THR ALA GLY GLN GLU GLU TYR          
SEQRES   6 A  170  SER ALA MET ARG ASP GLN TYR MET ARG THR GLY GLU GLY          
SEQRES   7 A  170  PHE LEU LEU VAL PHE ALA ILE ASN ASN THR LYS SER PHE          
SEQRES   8 A  170  GLU ASP ILE HIS HIS TYR ARG GLU GLN ILE LYS ARG VAL          
SEQRES   9 A  170  LYS ASP SER GLU ASP VAL PRO MET VAL LEU VAL GLY ASN          
SEQRES  10 A  170  LYS SER ASP LEU PRO SER ARG THR VAL ASP THR LYS GLN          
SEQRES  11 A  170  ALA GLN ASP LEU ALA ARG SER TYR GLY ILE PRO PHE ILE          
SEQRES  12 A  170  GLU THR SER ALA LYS THR ARG GLN GLY VAL ASP ASP ALA          
SEQRES  13 A  170  PHE TYR THR LEU VAL ARG GLU ILE ARG LYS HIS LYS GLU          
SEQRES  14 A  170  LYS                                                          
SEQRES   1 B  170  GLY MET THR GLU TYR LYS LEU VAL VAL VAL GLY ALA CYS          
SEQRES   2 B  170  GLY VAL GLY LYS SER ALA LEU THR ILE GLN LEU ILE GLN          
SEQRES   3 B  170  ASN HIS PHE VAL ASP GLU TYR ASP PRO THR ILE GLU ASP          
SEQRES   4 B  170  SER TYR ARG LYS GLN VAL VAL ILE ASP GLY GLU THR SER          
SEQRES   5 B  170  LEU LEU ASP ILE LEU ASP THR ALA GLY GLN GLU GLU TYR          
SEQRES   6 B  170  SER ALA MET ARG ASP GLN TYR MET ARG THR GLY GLU GLY          
SEQRES   7 B  170  PHE LEU LEU VAL PHE ALA ILE ASN ASN THR LYS SER PHE          
SEQRES   8 B  170  GLU ASP ILE HIS HIS TYR ARG GLU GLN ILE LYS ARG VAL          
SEQRES   9 B  170  LYS ASP SER GLU ASP VAL PRO MET VAL LEU VAL GLY ASN          
SEQRES  10 B  170  LYS SER ASP LEU PRO SER ARG THR VAL ASP THR LYS GLN          
SEQRES  11 B  170  ALA GLN ASP LEU ALA ARG SER TYR GLY ILE PRO PHE ILE          
SEQRES  12 B  170  GLU THR SER ALA LYS THR ARG GLN GLY VAL ASP ASP ALA          
SEQRES  13 B  170  PHE TYR THR LEU VAL ARG GLU ILE ARG LYS HIS LYS GLU          
SEQRES  14 B  170  LYS                                                          
SEQRES   1 C  170  GLY MET THR GLU TYR LYS LEU VAL VAL VAL GLY ALA CYS          
SEQRES   2 C  170  GLY VAL GLY LYS SER ALA LEU THR ILE GLN LEU ILE GLN          
SEQRES   3 C  170  ASN HIS PHE VAL ASP GLU TYR ASP PRO THR ILE GLU ASP          
SEQRES   4 C  170  SER TYR ARG LYS GLN VAL VAL ILE ASP GLY GLU THR SER          
SEQRES   5 C  170  LEU LEU ASP ILE LEU ASP THR ALA GLY GLN GLU GLU TYR          
SEQRES   6 C  170  SER ALA MET ARG ASP GLN TYR MET ARG THR GLY GLU GLY          
SEQRES   7 C  170  PHE LEU LEU VAL PHE ALA ILE ASN ASN THR LYS SER PHE          
SEQRES   8 C  170  GLU ASP ILE HIS HIS TYR ARG GLU GLN ILE LYS ARG VAL          
SEQRES   9 C  170  LYS ASP SER GLU ASP VAL PRO MET VAL LEU VAL GLY ASN          
SEQRES  10 C  170  LYS SER ASP LEU PRO SER ARG THR VAL ASP THR LYS GLN          
SEQRES  11 C  170  ALA GLN ASP LEU ALA ARG SER TYR GLY ILE PRO PHE ILE          
SEQRES  12 C  170  GLU THR SER ALA LYS THR ARG GLN GLY VAL ASP ASP ALA          
SEQRES  13 C  170  PHE TYR THR LEU VAL ARG GLU ILE ARG LYS HIS LYS GLU          
SEQRES  14 C  170  LYS                                                          
HET    SO4  A 201       5                                                       
HET    GDP  A 202      38                                                       
HET    21F  B 201      48                                                       
HET    GDP  B 202      38                                                       
HET    SO4  C 201       5                                                       
HET    21F  C 202      46                                                       
HET    GDP  C 203      38                                                       
HETNAM     SO4 SULFATE ION                                                      
HETNAM     GDP GUANOSINE-5'-DIPHOSPHATE                                         
HETNAM     21F N-{1-[N-(4-CHLORO-5-IODO-2-METHOXYPHENYL)                        
HETNAM   2 21F  GLYCYL]PIPERIDIN-4-YL}ETHANESULFONAMIDE                         
FORMUL   4  SO4    2(O4 S 2-)                                                   
FORMUL   5  GDP    3(C10 H15 N5 O11 P2)                                         
FORMUL   6  21F    2(C16 H23 CL I N3 O4 S)                                      
FORMUL  11  HOH   *389(H2 O)                                                    
HELIX    1   1 GLY A   15  ASN A   26  1                                  12    
HELIX    2   2 TYR A   64  GLY A   75  1                                  12    
HELIX    3   3 ASN A   86  ASP A   92  1                                   7    
HELIX    4   4 ASP A   92  ASP A  105  1                                  14    
HELIX    5   5 ASP A  126  GLY A  138  1                                  13    
HELIX    6   6 GLY A  151  GLU A  168  1                                  18    
HELIX    7   7 GLY B   15  ASN B   26  1                                  12    
HELIX    8   8 TYR B   64  GLY B   75  1                                  12    
HELIX    9   9 ASN B   86  ASP B   92  1                                   7    
HELIX   10  10 ASP B   92  ASP B  105  1                                  14    
HELIX   11  11 ASP B  126  GLY B  138  1                                  13    
HELIX   12  12 GLY B  151  LYS B  169  1                                  19    
HELIX   13  13 GLY C   15  ASN C   26  1                                  12    
HELIX   14  14 SER C   65  GLY C   75  1                                  11    
HELIX   15  15 ASN C   86  ASP C   92  1                                   7    
HELIX   16  16 ASP C   92  ASP C  105  1                                  14    
HELIX   17  17 ASP C  126  GLY C  138  1                                  13    
HELIX   18  18 GLY C  151  GLU C  168  1                                  18    
SHEET    1   A 6 SER A  39  ILE A  46  0                                        
SHEET    2   A 6 GLU A  49  THR A  58 -1  O  LEU A  53   N  LYS A  42           
SHEET    3   A 6 GLU A   3  VAL A   9  1  N  LEU A   6   O  ASP A  54           
SHEET    4   A 6 GLY A  77  ALA A  83  1  O  VAL A  81   N  VAL A   9           
SHEET    5   A 6 MET A 111  ASN A 116  1  O  VAL A 114   N  LEU A  80           
SHEET    6   A 6 PHE A 141  GLU A 143  1  O  ILE A 142   N  LEU A 113           
SHEET    1   B 6 ARG B  41  ILE B  46  0                                        
SHEET    2   B 6 GLU B  49  ILE B  55 -1  O  LEU B  53   N  LYS B  42           
SHEET    3   B 6 GLU B   3  GLY B  10  1  N  TYR B   4   O  ASP B  54           
SHEET    4   B 6 GLY B  77  ALA B  83  1  O  LEU B  79   N  VAL B   9           
SHEET    5   B 6 MET B 111  ASN B 116  1  O  ASN B 116   N  PHE B  82           
SHEET    6   B 6 PHE B 141  GLU B 143  1  O  ILE B 142   N  LEU B 113           
SHEET    1   C 6 TYR C  40  ILE C  46  0                                        
SHEET    2   C 6 GLU C  49  ASP C  57 -1  O  LEU C  53   N  LYS C  42           
SHEET    3   C 6 THR C   2  GLY C  10  1  N  LEU C   6   O  ASP C  54           
SHEET    4   C 6 GLY C  77  ALA C  83  1  O  LEU C  79   N  VAL C   9           
SHEET    5   C 6 MET C 111  ASN C 116  1  O  ASN C 116   N  PHE C  82           
SHEET    6   C 6 PHE C 141  GLU C 143  1  O  ILE C 142   N  LEU C 113           
LINK         SG  CYS B  12                 C17 21F B 201     1555   1555  1.83  
LINK         SG  CYS C  12                 C17 21F C 202     1555   1555  1.83  
SITE     1 AC1  5 TYR A  64  SER A  65  ALA A  66  MET A  67                    
SITE     2 AC1  5 HOH A 414                                                     
SITE     1 AC2 26 GLY A  13  VAL A  14  GLY A  15  LYS A  16                    
SITE     2 AC2 26 SER A  17  ALA A  18  PHE A  28  VAL A  29                    
SITE     3 AC2 26 ASP A  30  ASN A 116  LYS A 117  ASP A 119                    
SITE     4 AC2 26 LEU A 120  SER A 145  ALA A 146  LYS A 147                    
SITE     5 AC2 26 HOH A 318  HOH A 326  HOH A 338  HOH A 349                    
SITE     6 AC2 26 HOH A 350  HOH A 370  HOH A 409  HOH A 426                    
SITE     7 AC2 26 HOH A 440  HOH A 447                                          
SITE     1 AC3 11 VAL B   9  GLY B  10  CYS B  12  THR B  58                    
SITE     2 AC3 11 GLU B  62  ARG B  68  TYR B  71  MET B  72                    
SITE     3 AC3 11 TYR B  96  GLN B  99  HOH B 312                               
SITE     1 AC4 26 GLY B  13  VAL B  14  GLY B  15  LYS B  16                    
SITE     2 AC4 26 SER B  17  ALA B  18  PHE B  28  ASN B 116                    
SITE     3 AC4 26 LYS B 117  ASP B 119  LEU B 120  SER B 145                    
SITE     4 AC4 26 ALA B 146  LYS B 147  HOH B 303  HOH B 318                    
SITE     5 AC4 26 HOH B 329  HOH B 340  HOH B 353  HOH B 355                    
SITE     6 AC4 26 HOH B 394  HOH B 396  HOH B 410  HOH B 411                    
SITE     7 AC4 26 HOH B 417  HOH B 420                                          
SITE     1 AC5  6 LYS C   5  LEU C   6  VAL C   7  ASP C  54                    
SITE     2 AC5  6 LEU C  56  HOH C 389                                          
SITE     1 AC6 10 GLY C  10  CYS C  12  THR C  58  ALA C  59                    
SITE     2 AC6 10 GLY C  60  TYR C  71  MET C  72  TYR C  96                    
SITE     3 AC6 10 GLN C  99  HOH C 386                                          
SITE     1 AC7 18 GLY C  13  VAL C  14  GLY C  15  LYS C  16                    
SITE     2 AC7 18 SER C  17  ALA C  18  PHE C  28  ALA C  59                    
SITE     3 AC7 18 ASN C 116  LYS C 117  ASP C 119  LEU C 120                    
SITE     4 AC7 18 SER C 145  ALA C 146  LYS C 147  HOH C 324                    
SITE     5 AC7 18 HOH C 390  HOH C 392                                          
CRYST1   68.029   83.525   86.975  90.00 111.13  90.00 C 1 2 1      12          
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      0.014700  0.000000  0.005681        0.00000                         
SCALE2      0.000000  0.011972  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.012326        0.00000