PDB Short entry for 4P5Q
HEADER    TRANSFERASE                             19-MAR-14   4P5Q              
TITLE     HUMAN EPHA3 KINASE DOMAIN IN COMPLEX WITH QUINOXALINE DERIVATIVES     
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: EPHRIN TYPE-A RECEPTOR 3;                                  
COMPND   3 CHAIN: A;                                                            
COMPND   4 FRAGMENT: KINASE DOMAIN, RESIDUES 606-947;                           
COMPND   5 SYNONYM: EPH-LIKE KINASE 4, HEK4, HEK, HUMAN EMBRYO KINASE, TYROSINE-
COMPND   6 PROTEIN KINASE TYRO4, TYROSINE-PROTEIN KINASE RECEPTOR ETK1, EPH-LIKE
COMPND   7 TYROSINE KINASE 1, EPH RECEPTOR A3;                                  
COMPND   8 EC: 2.7.10.1;                                                        
COMPND   9 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: EPHA3, ETK, ETK1, HEK, TYRO4;                                  
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: P28-LIC-THROMBIN                          
KEYWDS    TRANSFERASE, TRANSFERASE INHIBITOR                                    
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    J.DONG,A.CAFLISCH                                                     
REVDAT   2   27-AUG-14 4P5Q    1       JRNL                                     
REVDAT   1   13-AUG-14 4P5Q    0                                                
JRNL        AUTH   A.UNZUE,J.DONG,K.LAFLEUR,H.ZHAO,E.FRUGIER,A.CAFLISCH,        
JRNL        AUTH 2 C.NEVADO                                                     
JRNL        TITL   PYRROLO[3,2-B]QUINOXALINE DERIVATIVES AS TYPES I1/2 AND II   
JRNL        TITL 2 EPH TYROSINE KINASE INHIBITORS: STRUCTURE-BASED DESIGN,      
JRNL        TITL 3 SYNTHESIS, AND IN VIVO VALIDATION.                           
JRNL        REF    J.MED.CHEM.                   V.  57  6834 2014              
JRNL        REFN                   ISSN 0022-2623                               
JRNL        PMID   25076195                                                     
JRNL        DOI    10.1021/JM5009242                                            
REMARK   2                                                                      
REMARK   2 RESOLUTION.    1.35 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : PHENIX (PHENIX.REFINE: 1.8.4_1496)                   
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) : 1.35                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 39.19                          
REMARK   3   MIN(FOBS/SIGMA_FOBS)              : 1.890                          
REMARK   3   COMPLETENESS FOR RANGE        (%) : 96.7                           
REMARK   3   NUMBER OF REFLECTIONS             : 63995                          
REMARK   3                                                                      
REMARK   3  FIT TO DATA USED IN REFINEMENT.                                     
REMARK   3   R VALUE     (WORKING + TEST SET) : 0.158                           
REMARK   3   R VALUE            (WORKING SET) : 0.157                           
REMARK   3   FREE R VALUE                     : 0.182                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 3.130                           
REMARK   3   FREE R VALUE TEST SET COUNT      : 2000                            
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 39.2058 -  3.2513    0.82     3873   124  0.1742 0.1799        
REMARK   3     2  3.2513 -  2.5808    0.99     4583   148  0.1604 0.1489        
REMARK   3     3  2.5808 -  2.2546    0.99     4544   148  0.1505 0.2053        
REMARK   3     4  2.2546 -  2.0485    0.99     4529   146  0.1423 0.1761        
REMARK   3     5  2.0485 -  1.9017    0.99     4528   146  0.1402 0.1779        
REMARK   3     6  1.9017 -  1.7895    0.99     4533   146  0.1405 0.1991        
REMARK   3     7  1.7895 -  1.6999    0.98     4498   144  0.1360 0.1587        
REMARK   3     8  1.6999 -  1.6259    0.98     4486   146  0.1355 0.1821        
REMARK   3     9  1.6259 -  1.5633    0.98     4455   143  0.1427 0.1876        
REMARK   3    10  1.5633 -  1.5094    0.98     4429   143  0.1520 0.2043        
REMARK   3    11  1.5094 -  1.4622    0.97     4437   143  0.1578 0.2032        
REMARK   3    12  1.4622 -  1.4204    0.97     4435   143  0.1731 0.2045        
REMARK   3    13  1.4204 -  1.3830    0.97     4445   144  0.2029 0.2173        
REMARK   3    14  1.3830 -  1.3493    0.94     4220   136  0.2412 0.2690        
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)     : 0.110            
REMARK   3   PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 17.440           
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : NULL                           
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : NULL                           
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : NULL                                                 
REMARK   3    B22 (A**2) : NULL                                                 
REMARK   3    B33 (A**2) : NULL                                                 
REMARK   3    B12 (A**2) : NULL                                                 
REMARK   3    B13 (A**2) : NULL                                                 
REMARK   3    B23 (A**2) : NULL                                                 
REMARK   3                                                                      
REMARK   3  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      :  0.005           2336                                  
REMARK   3   ANGLE     :  1.257           3171                                  
REMARK   3   CHIRALITY :  0.037            344                                  
REMARK   3   PLANARITY :  0.004            406                                  
REMARK   3   DIHEDRAL  : 14.467            880                                  
REMARK   3                                                                      
REMARK   3  TLS DETAILS                                                         
REMARK   3   NUMBER OF TLS GROUPS  : NULL                                       
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 4P5Q COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 21-MAR-14.                  
REMARK 100 THE DEPOSITION ID IS D_1000200680.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 22-FEB-13                          
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               : SLS                                
REMARK 200  BEAMLINE                       : X06SA                              
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 0.99989                            
REMARK 200  MONOCHROMATOR                  : NULL                               
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : PIXEL                              
REMARK 200  DETECTOR MANUFACTURER          : PSI PILATUS 6M                     
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : XDS VERSION JANUARY 10, 2014       
REMARK 200                                   BUILT=20140115                     
REMARK 200  DATA SCALING SOFTWARE          : AIMLESS VESION: 0.2.17             
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 64017                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 1.350                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 47.480                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : NULL                               
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 97.1                               
REMARK 200  DATA REDUNDANCY                : 4.100                              
REMARK 200  R MERGE                    (I) : 0.04900                            
REMARK 200  R SYM                      (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 15.9000                            
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.35                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 1.37                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 93.2                               
REMARK 200  DATA REDUNDANCY IN SHELL       : 4.00                               
REMARK 200  R MERGE FOR SHELL          (I) : 0.70500                            
REMARK 200  R SYM FOR SHELL            (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR SHELL         : 2.100                              
REMARK 200                                                                      
REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH                              
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT        
REMARK 200 SOFTWARE USED: PHASER 2.5.6                                          
REMARK 200 STARTING MODEL: 2QOB                                                 
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 34.22                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 1.87                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: 0.1M SODIUM CACODYLATE PH 6.5, 0.15M     
REMARK 280  AMMONIUM SULF ATE, 22.5% PEG 3350                                   
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 1 21 1                         
REMARK 290                                                                      
REMARK 290      SYMOP   SYMMETRY                                                
REMARK 290     NNNMMM   OPERATOR                                                
REMARK 290       1555   X,Y,Z                                                   
REMARK 290       2555   -X,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       19.09800            
REMARK 290   SMTRY3   2  0.000000  0.000000 -1.000000        0.00000            
REMARK 290                                                                      
REMARK 290 REMARK: NULL                                                         
REMARK 300                                                                      
REMARK 300 BIOMOLECULE: 1                                                       
REMARK 300 SEE REMARK 350 FOR THE AUTHOR PROVIDED AND/OR PROGRAM                
REMARK 300 GENERATED ASSEMBLY INFORMATION FOR THE STRUCTURE IN                  
REMARK 300 THIS ENTRY. THE REMARK MAY ALSO PROVIDE INFORMATION ON               
REMARK 300 BURIED SURFACE AREA.                                                 
REMARK 350                                                                      
REMARK 350 COORDINATES FOR A COMPLETE MULTIMER REPRESENTING THE KNOWN           
REMARK 350 BIOLOGICALLY SIGNIFICANT OLIGOMERIZATION STATE OF THE                
REMARK 350 MOLECULE CAN BE GENERATED BY APPLYING BIOMT TRANSFORMATIONS          
REMARK 350 GIVEN BELOW.  BOTH NON-CRYSTALLOGRAPHIC AND                          
REMARK 350 CRYSTALLOGRAPHIC OPERATIONS ARE GIVEN.                               
REMARK 350                                                                      
REMARK 350 BIOMOLECULE: 1                                                       
REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC                  
REMARK 350 SOFTWARE USED: PISA                                                  
REMARK 350 TOTAL BURIED SURFACE AREA: 0 ANGSTROM**2                             
REMARK 350 SURFACE AREA OF THE COMPLEX: 13170 ANGSTROM**2                       
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: 0.0 KCAL/MOL                          
REMARK 350 APPLY THE FOLLOWING TO CHAINS: A                                     
REMARK 350   BIOMT1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 350   BIOMT2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 350   BIOMT3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 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   587                                                      
REMARK 465     GLY A   588                                                      
REMARK 465     SER A   589                                                      
REMARK 465     SER A   590                                                      
REMARK 465     HIS A   591                                                      
REMARK 465     HIS A   592                                                      
REMARK 465     HIS A   593                                                      
REMARK 465     HIS A   594                                                      
REMARK 465     HIS A   595                                                      
REMARK 465     HIS A   596                                                      
REMARK 465     SER A   597                                                      
REMARK 465     SER A   598                                                      
REMARK 465     GLY A   599                                                      
REMARK 465     LEU A   600                                                      
REMARK 465     VAL A   601                                                      
REMARK 465     PRO A   602                                                      
REMARK 465     ARG A   603                                                      
REMARK 465     GLY A   604                                                      
REMARK 465     SER A   605                                                      
REMARK 465     THR A   606                                                      
REMARK 465     GLN A   607                                                      
REMARK 465     THR A   608                                                      
REMARK 465     VAL A   770                                                      
REMARK 465     LEU A   771                                                      
REMARK 465     GLU A   772                                                      
REMARK 465     ASP A   773                                                      
REMARK 465     ASP A   774                                                      
REMARK 465     PRO A   775                                                      
REMARK 465     GLU A   776                                                      
REMARK 465     ALA A   777                                                      
REMARK 465     ALA A   778                                                      
REMARK 465     TYR A   779                                                      
REMARK 465     THR A   780                                                      
REMARK 465     THR A   781                                                      
REMARK 465     ARG A   782                                                      
REMARK 465     GLY A   783                                                      
REMARK 465     GLY A   784                                                      
REMARK 465     LYS A   785                                                      
REMARK 465     SER A   893                                                      
REMARK 465     ALA A   894                                                      
REMARK 465     ALA A   895                                                      
REMARK 465     ALA A   896                                                      
REMARK 465     ARG A   897                                                      
REMARK 465     GLN A   905                                                      
REMARK 465     SER A   906                                                      
REMARK 465     ASN A   907                                                      
REMARK 465     VAL A   908                                                      
REMARK 465     ASP A   909                                                      
REMARK 465     ILE A   910                                                      
REMARK 465     THR A   911                                                      
REMARK 465     THR A   912                                                      
REMARK 465     PHE A   913                                                      
REMARK 465     ARG A   914                                                      
REMARK 465     THR A   915                                                      
REMARK 465     THR A   916                                                      
REMARK 465     GLY A   917                                                      
REMARK 465     ASP A   918                                                      
REMARK 465     TRP A   919                                                      
REMARK 465     LEU A   920                                                      
REMARK 465     ASN A   921                                                      
REMARK 465     GLY A   922                                                      
REMARK 465     VAL A   923                                                      
REMARK 465     TRP A   924                                                      
REMARK 465     THR A   925                                                      
REMARK 465     ALA A   926                                                      
REMARK 465     HIS A   927                                                      
REMARK 465     CYS A   928                                                      
REMARK 465     LYS A   929                                                      
REMARK 465     GLU A   930                                                      
REMARK 465     ILE A   931                                                      
REMARK 465     PHE A   932                                                      
REMARK 465     THR A   933                                                      
REMARK 465     GLY A   934                                                      
REMARK 465     VAL A   935                                                      
REMARK 465     GLU A   936                                                      
REMARK 465     TYR A   937                                                      
REMARK 465     SER A   938                                                      
REMARK 465     SER A   939                                                      
REMARK 465     CYS A   940                                                      
REMARK 465     ASP A   941                                                      
REMARK 465     THR A   942                                                      
REMARK 465     ILE A   943                                                      
REMARK 465     ALA A   944                                                      
REMARK 465     LYS A   945                                                      
REMARK 465     ILE A   946                                                      
REMARK 465     SER A   947                                                      
REMARK 470                                                                      
REMARK 470 MISSING ATOM                                                         
REMARK 470 THE FOLLOWING RESIDUES HAVE MISSING ATOMS (M=MODEL NUMBER;           
REMARK 470 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER;          
REMARK 470 I=INSERTION CODE):                                                   
REMARK 470   M RES CSSEQI  ATOMS                                                
REMARK 470     LEU A 767    CB   CG   CD1  CD2                                  
REMARK 470     SER A 768    CB   OG                                             
REMARK 470     LYS A 889    CG   CD   CE   NZ                                   
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: CLOSE CONTACTS IN SAME ASYMMETRIC UNIT                     
REMARK 500                                                                      
REMARK 500 THE FOLLOWING ATOMS ARE IN CLOSE CONTACT.                            
REMARK 500                                                                      
REMARK 500  ATM1  RES C  SSEQI   ATM2  RES C  SSEQI           DISTANCE          
REMARK 500   O    HOH A  1135     O    HOH A  1185              1.97            
REMARK 500   O    HOH A  1171     O    HOH A  1329              1.98            
REMARK 500   O    HOH A  1312     O    HOH A  1316              2.00            
REMARK 500   O    HOH A  1312     O    HOH A  1318              2.04            
REMARK 500   O    HOH A  1312     O    HOH A  1317              2.06            
REMARK 500   O    HOH A  1199     O    HOH A  1201              2.08            
REMARK 500   ND2  ASN A   884     O    HOH A  1101              2.15            
REMARK 500   NH1  ARG A   769     O    HOH A  1282              2.15            
REMARK 500   O    HOH A  1245     O    HOH A  1305              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   O    HOH A  1201     O    HOH A  1203     2454     2.17            
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 624   CB  -  CG  -  OD2 ANGL. DEV. =   5.6 DEGREES          
REMARK 500    ASP A 904   CB  -  CG  -  OD1 ANGL. DEV. =   5.8 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    LYS A 645       -8.51     82.11                                   
REMARK 500    ARG A 745       -8.33     71.58                                   
REMARK 500    ASP A 764       76.17     65.28                                   
REMARK 500    ASP A 764       76.17     65.75                                   
REMARK 500    PHE A 765       30.73    -99.61                                   
REMARK 500    TYR A 798       33.19   -151.29                                   
REMARK 500    TRP A 826     -128.54     48.54                                   
REMARK 500    TRP A 826     -128.90     48.54                                   
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: NON-CIS, NON-TRANS                                         
REMARK 500                                                                      
REMARK 500 THE FOLLOWING PEPTIDE BONDS DEVIATE SIGNIFICANTLY FROM BOTH          
REMARK 500 CIS AND TRANS CONFORMATION.  CIS BONDS, IF ANY, ARE LISTED           
REMARK 500 ON CISPEP RECORDS.  TRANS IS DEFINED AS 180 +/- 30 AND               
REMARK 500 CIS IS DEFINED AS 0 +/- 30 DEGREES.                                  
REMARK 500                                 MODEL     OMEGA                      
REMARK 500 LEU A  903     ASP A  904                 -141.31                    
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 525                                                                      
REMARK 525 SOLVENT                                                              
REMARK 525                                                                      
REMARK 525 THE SOLVENT MOLECULES HAVE CHAIN IDENTIFIERS THAT                    
REMARK 525 INDICATE THE POLYMER CHAIN WITH WHICH THEY ARE MOST                  
REMARK 525 CLOSELY ASSOCIATED. THE REMARK LISTS ALL THE SOLVENT                 
REMARK 525 MOLECULES WHICH ARE MORE THAN 5A AWAY FROM THE                       
REMARK 525 NEAREST POLYMER CHAIN (M = MODEL NUMBER;                             
REMARK 525 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE                  
REMARK 525 NUMBER; I=INSERTION CODE):                                           
REMARK 525                                                                      
REMARK 525  M RES CSSEQI                                                        
REMARK 525    HOH A1360        DISTANCE =  5.91 ANGSTROMS                       
REMARK 800                                                                      
REMARK 800 SITE                                                                 
REMARK 800 SITE_IDENTIFIER: AC1                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue Q0B A 1001                
DBREF  4P5Q A  606   947  UNP    P29320   EPHA3_HUMAN    606    947             
SEQADV 4P5Q MET A  587  UNP  P29320              INITIATING METHIONINE          
SEQADV 4P5Q GLY A  588  UNP  P29320              EXPRESSION TAG                 
SEQADV 4P5Q SER A  589  UNP  P29320              EXPRESSION TAG                 
SEQADV 4P5Q SER A  590  UNP  P29320              EXPRESSION TAG                 
SEQADV 4P5Q HIS A  591  UNP  P29320              EXPRESSION TAG                 
SEQADV 4P5Q HIS A  592  UNP  P29320              EXPRESSION TAG                 
SEQADV 4P5Q HIS A  593  UNP  P29320              EXPRESSION TAG                 
SEQADV 4P5Q HIS A  594  UNP  P29320              EXPRESSION TAG                 
SEQADV 4P5Q HIS A  595  UNP  P29320              EXPRESSION TAG                 
SEQADV 4P5Q HIS A  596  UNP  P29320              EXPRESSION TAG                 
SEQADV 4P5Q SER A  597  UNP  P29320              EXPRESSION TAG                 
SEQADV 4P5Q SER A  598  UNP  P29320              EXPRESSION TAG                 
SEQADV 4P5Q GLY A  599  UNP  P29320              EXPRESSION TAG                 
SEQADV 4P5Q LEU A  600  UNP  P29320              EXPRESSION TAG                 
SEQADV 4P5Q VAL A  601  UNP  P29320              EXPRESSION TAG                 
SEQADV 4P5Q PRO A  602  UNP  P29320              EXPRESSION TAG                 
SEQADV 4P5Q ARG A  603  UNP  P29320              EXPRESSION TAG                 
SEQADV 4P5Q GLY A  604  UNP  P29320              EXPRESSION TAG                 
SEQADV 4P5Q SER A  605  UNP  P29320              EXPRESSION TAG                 
SEQADV 4P5Q THR A  608  UNP  P29320    ALA   608 CONFLICT                       
SEQRES   1 A  361  MET GLY SER SER HIS HIS HIS HIS HIS HIS SER SER GLY          
SEQRES   2 A  361  LEU VAL PRO ARG GLY SER THR GLN THR VAL HIS GLU PHE          
SEQRES   3 A  361  ALA LYS GLU LEU ASP ALA THR ASN ILE SER ILE ASP LYS          
SEQRES   4 A  361  VAL VAL GLY ALA GLY GLU PHE GLY GLU VAL CYS SER GLY          
SEQRES   5 A  361  ARG LEU LYS LEU PRO SER LYS LYS GLU ILE SER VAL ALA          
SEQRES   6 A  361  ILE LYS THR LEU LYS VAL GLY TYR THR GLU LYS GLN ARG          
SEQRES   7 A  361  ARG ASP PHE LEU GLY GLU ALA SER ILE MET GLY GLN PHE          
SEQRES   8 A  361  ASP HIS PRO ASN ILE ILE ARG LEU GLU GLY VAL VAL THR          
SEQRES   9 A  361  LYS SER LYS PRO VAL MET ILE VAL THR GLU TYR MET GLU          
SEQRES  10 A  361  ASN GLY SER LEU ASP SER PHE LEU ARG LYS HIS ASP ALA          
SEQRES  11 A  361  GLN PHE THR VAL ILE GLN LEU VAL GLY MET LEU ARG GLY          
SEQRES  12 A  361  ILE ALA SER GLY MET LYS TYR LEU SER ASP MET GLY TYR          
SEQRES  13 A  361  VAL HIS ARG ASP LEU ALA ALA ARG ASN ILE LEU ILE ASN          
SEQRES  14 A  361  SER ASN LEU VAL CYS LYS VAL SER ASP PHE GLY LEU SER          
SEQRES  15 A  361  ARG VAL LEU GLU ASP ASP PRO GLU ALA ALA TYR THR THR          
SEQRES  16 A  361  ARG GLY GLY LYS ILE PRO ILE ARG TRP THR SER PRO GLU          
SEQRES  17 A  361  ALA ILE ALA TYR ARG LYS PHE THR SER ALA SER ASP VAL          
SEQRES  18 A  361  TRP SER TYR GLY ILE VAL LEU TRP GLU VAL MET SER TYR          
SEQRES  19 A  361  GLY GLU ARG PRO TYR TRP GLU MET SER ASN GLN ASP VAL          
SEQRES  20 A  361  ILE LYS ALA VAL ASP GLU GLY TYR ARG LEU PRO PRO PRO          
SEQRES  21 A  361  MET ASP CYS PRO ALA ALA LEU TYR GLN LEU MET LEU ASP          
SEQRES  22 A  361  CYS TRP GLN LYS ASP ARG ASN ASN ARG PRO LYS PHE GLU          
SEQRES  23 A  361  GLN ILE VAL SER ILE LEU ASP LYS LEU ILE ARG ASN PRO          
SEQRES  24 A  361  GLY SER LEU LYS ILE ILE THR SER ALA ALA ALA ARG PRO          
SEQRES  25 A  361  SER ASN LEU LEU LEU ASP GLN SER ASN VAL ASP ILE THR          
SEQRES  26 A  361  THR PHE ARG THR THR GLY ASP TRP LEU ASN GLY VAL TRP          
SEQRES  27 A  361  THR ALA HIS CYS LYS GLU ILE PHE THR GLY VAL GLU TYR          
SEQRES  28 A  361  SER SER CYS ASP THR ILE ALA LYS ILE SER                      
HET    Q0B  A1001      30                                                       
HETNAM     Q0B 2-AMINO-1-(2-CHLOROPHENYL)-N-(3-ETHOXYPROPYL)-1H-                
HETNAM   2 Q0B  PYRROLO[2,3-B]QUINOXALINE-3-CARBOXAMIDE                         
FORMUL   2  Q0B    C22 H22 CL N5 O2                                             
FORMUL   3  HOH   *263(H2 O)                                                    
HELIX    1 AA1 ASP A  617  THR A  619  5                                   3    
HELIX    2 AA2 THR A  660  GLY A  675  1                                  16    
HELIX    3 AA3 SER A  706  LYS A  713  1                                   8    
HELIX    4 AA4 THR A  719  MET A  740  1                                  22    
HELIX    5 AA5 ALA A  748  ARG A  750  5                                   3    
HELIX    6 AA6 PRO A  787  THR A  791  5                                   5    
HELIX    7 AA7 SER A  792  ARG A  799  1                                   8    
HELIX    8 AA8 THR A  802  SER A  819  1                                  18    
HELIX    9 AA9 SER A  829  GLU A  839  1                                  11    
HELIX   10 AB1 PRO A  850  TRP A  861  1                                  12    
HELIX   11 AB2 ASP A  864  ARG A  868  5                                   5    
HELIX   12 AB3 LYS A  870  ASN A  884  1                                  15    
HELIX   13 AB4 PRO A  885  ILE A  890  5                                   6    
SHEET    1 AA1 5 ILE A 621  ALA A 629  0                                        
SHEET    2 AA1 5 GLU A 634  LYS A 641 -1  O  VAL A 635   N  GLY A 628           
SHEET    3 AA1 5 GLU A 647  THR A 654 -1  O  ILE A 652   N  CYS A 636           
SHEET    4 AA1 5 MET A 696  GLU A 700 -1  O  ILE A 697   N  LYS A 653           
SHEET    5 AA1 5 LEU A 685  VAL A 689 -1  N  GLY A 687   O  VAL A 698           
SHEET    1 AA2 2 ILE A 752  ILE A 754  0                                        
SHEET    2 AA2 2 CYS A 760  VAL A 762 -1  O  LYS A 761   N  LEU A 753           
SHEET    1 AA3 2 TYR A 841  ARG A 842  0                                        
SHEET    2 AA3 2 LEU A 902  LEU A 903 -1  O  LEU A 902   N  ARG A 842           
CISPEP   1 LYS A  693    PRO A  694          0         4.74                     
SITE     1 AC1 12 VAL A 635  ALA A 651  LYS A 653  MET A 674                    
SITE     2 AC1 12 THR A 699  GLU A 700  TYR A 701  MET A 702                    
SITE     3 AC1 12 GLU A 703  GLY A 705  LEU A 753  SER A 763                    
CRYST1   53.374   38.196   75.771  90.00 101.61  90.00 P 1 21 1      2          
ORIGX1      1.000000  0.000000  0.000000        0.00000                         
ORIGX2      0.000000  1.000000  0.000000        0.00000                         
ORIGX3      0.000000  0.000000  1.000000        0.00000                         
SCALE1      0.018736  0.000000  0.003850        0.00000                         
SCALE2      0.000000  0.026181  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.013473        0.00000