PDB Short entry for 5L6P
HEADER    TRANSFERASE                             30-MAY-16   5L6P              
TITLE     EPHB3 KINASE DOMAIN COVALENTLY BOUND TO AN IRREVERSIBLE INHIBITOR     
TITLE    2 (COMPOUND 6)                                                         
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: EPHRIN TYPE-B RECEPTOR 3;                                  
COMPND   3 CHAIN: A;                                                            
COMPND   4 SYNONYM: EPH-LIKE TYROSINE KINASE 2,EPH-LIKE KINASE 2,EMBRYONIC      
COMPND   5 KINASE 2,HEK2,TYROSINE-PROTEIN KINASE TYRO6;                         
COMPND   6 EC: 2.7.10.1;                                                        
COMPND   7 ENGINEERED: YES;                                                     
COMPND   8 MUTATION: YES                                                        
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: HOMO SAPIENS;                                   
SOURCE   3 ORGANISM_COMMON: HUMAN;                                              
SOURCE   4 ORGANISM_TAXID: 9606;                                                
SOURCE   5 GENE: EPHB3, ETK2, HEK2, TYRO6;                                      
SOURCE   6 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                 
SOURCE   7 EXPRESSION_SYSTEM_TAXID: 562                                         
KEYWDS    KINASE, IRREVERSIBLE INHIBITOR, QUINAZOLINE, SIGNALING, TRANSFERASE   
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    M.SCHIMPL,R.OVERMAN,A.KUNG,Y.-C.CHEN,F.NI,J.ZHU,M.TURNER,H.MOLINA,    
AUTHOR   2 C.ZHANG                                                              
REVDAT   2   07-SEP-16 5L6P    1       JRNL                                     
REVDAT   1   10-AUG-16 5L6P    0                                                
JRNL        AUTH   A.KUNG,Y.C.CHEN,M.SCHIMPL,F.NI,J.ZHU,M.TURNER,H.MOLINA,      
JRNL        AUTH 2 R.OVERMAN,C.ZHANG                                            
JRNL        TITL   DEVELOPMENT OF SPECIFIC, IRREVERSIBLE INHIBITORS FOR A       
JRNL        TITL 2 RECEPTOR TYROSINE KINASE EPHB3.                              
JRNL        REF    J.AM.CHEM.SOC.                V. 138 10554 2016              
JRNL        REFN                   ESSN 1520-5126                               
JRNL        PMID   27478969                                                     
JRNL        DOI    10.1021/JACS.6B05483                                         
REMARK   2                                                                      
REMARK   2 RESOLUTION.    2.26 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : BUSTER 2.11.6                                        
REMARK   3   AUTHORS     : BRICOGNE,BLANC,BRANDL,FLENSBURG,KELLER,              
REMARK   3               : PACIOREK,ROVERSI,SHARFF,SMART,VONRHEIN,              
REMARK   3               : WOMACK,MATTHEWS,TEN EYCK,TRONRUD                     
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 2.26                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 37.87                          
REMARK   3   DATA CUTOFF            (SIGMA(F)) : 0.000                          
REMARK   3   COMPLETENESS FOR RANGE        (%) : 95.7                           
REMARK   3   NUMBER OF REFLECTIONS             : 15939                          
REMARK   3                                                                      
REMARK   3  FIT TO DATA USED IN REFINEMENT.                                     
REMARK   3   CROSS-VALIDATION METHOD           : THROUGHOUT                     
REMARK   3   FREE R VALUE TEST SET SELECTION   : RANDOM                         
REMARK   3   R VALUE     (WORKING + TEST SET)  : 0.206                          
REMARK   3   R VALUE            (WORKING SET)  : 0.205                          
REMARK   3   FREE R VALUE                      : 0.232                          
REMARK   3   FREE R VALUE TEST SET SIZE   (%)  : 4.860                          
REMARK   3   FREE R VALUE TEST SET COUNT       : 774                            
REMARK   3   ESTIMATED ERROR OF FREE R VALUE   : 0.000                          
REMARK   3                                                                      
REMARK   3  FIT IN THE HIGHEST RESOLUTION BIN.                                  
REMARK   3   TOTAL NUMBER OF BINS USED               : 8                        
REMARK   3   BIN RESOLUTION RANGE HIGH   (ANGSTROMS) : 2.26                     
REMARK   3   BIN RESOLUTION RANGE LOW    (ANGSTROMS) : 2.42                     
REMARK   3   BIN COMPLETENESS (WORKING+TEST)     (%) : 78.52                    
REMARK   3   REFLECTIONS IN BIN (WORKING + TEST SET) : 2299                     
REMARK   3   BIN R VALUE        (WORKING + TEST SET) : NULL                     
REMARK   3   REFLECTIONS IN BIN        (WORKING SET) : 2194                     
REMARK   3   BIN R VALUE               (WORKING SET) : 0.2100                   
REMARK   3   BIN FREE R VALUE                        : 0.2750                   
REMARK   3   BIN FREE R VALUE TEST SET SIZE      (%) : 4.57                     
REMARK   3   BIN FREE R VALUE TEST SET COUNT         : 105                      
REMARK   3   ESTIMATED ERROR OF BIN FREE R VALUE     : NULL                     
REMARK   3                                                                      
REMARK   3  NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.                    
REMARK   3   PROTEIN ATOMS            : 2122                                    
REMARK   3   NUCLEIC ACID ATOMS       : 0                                       
REMARK   3   HETEROGEN ATOMS          : 27                                      
REMARK   3   SOLVENT ATOMS            : 77                                      
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : 38.99                          
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 55.84                          
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : 8.98090                                              
REMARK   3    B22 (A**2) : 8.26020                                              
REMARK   3    B33 (A**2) : -17.24110                                            
REMARK   3    B12 (A**2) : 0.00000                                              
REMARK   3    B13 (A**2) : 0.00000                                              
REMARK   3    B23 (A**2) : 0.00000                                              
REMARK   3                                                                      
REMARK   3  ESTIMATED COORDINATE ERROR.                                         
REMARK   3   ESD FROM LUZZATI PLOT                    (A) : 0.320               
REMARK   3   DPI (BLOW EQ-10) BASED ON R VALUE        (A) : 0.275               
REMARK   3   DPI (BLOW EQ-9) BASED ON FREE R VALUE    (A) : 0.200               
REMARK   3   DPI (CRUICKSHANK) BASED ON R VALUE       (A) : 0.266               
REMARK   3   DPI (CRUICKSHANK) BASED ON FREE R VALUE  (A) : 0.198               
REMARK   3                                                                      
REMARK   3   REFERENCES: BLOW, D. (2002) ACTA CRYST D58, 792-797                
REMARK   3               CRUICKSHANK, D.W.J. (1999) ACTA CRYST D55, 583-601     
REMARK   3                                                                      
REMARK   3 CORRELATION COEFFICIENTS.                                            
REMARK   3   CORRELATION COEFFICIENT FO-FC      : 0.893                         
REMARK   3   CORRELATION COEFFICIENT FO-FC FREE : 0.884                         
REMARK   3                                                                      
REMARK   3   NUMBER OF GEOMETRIC FUNCTION TERMS DEFINED : 15                    
REMARK   3   TERM                          COUNT    WEIGHT   FUNCTION.          
REMARK   3    BOND LENGTHS              : 2223   ; 2.000  ; HARMONIC            
REMARK   3    BOND ANGLES               : 3036   ; 2.000  ; HARMONIC            
REMARK   3    TORSION ANGLES            : 757    ; 2.000  ; SINUSOIDAL          
REMARK   3    TRIGONAL CARBON PLANES    : 51     ; 2.000  ; HARMONIC            
REMARK   3    GENERAL PLANES            : 322    ; 5.000  ; HARMONIC            
REMARK   3    ISOTROPIC THERMAL FACTORS : 2223   ; 20.000 ; HARMONIC            
REMARK   3    BAD NON-BONDED CONTACTS   : NULL   ; NULL   ; NULL                
REMARK   3    IMPROPER TORSIONS         : NULL   ; NULL   ; NULL                
REMARK   3    PSEUDOROTATION ANGLES     : NULL   ; NULL   ; NULL                
REMARK   3    CHIRAL IMPROPER TORSION   : 286    ; 5.000  ; SEMIHARMONIC        
REMARK   3    SUM OF OCCUPANCIES        : NULL   ; NULL   ; NULL                
REMARK   3    UTILITY DISTANCES         : NULL   ; NULL   ; NULL                
REMARK   3    UTILITY ANGLES            : NULL   ; NULL   ; NULL                
REMARK   3    UTILITY TORSION           : NULL   ; NULL   ; NULL                
REMARK   3    IDEAL-DIST CONTACT TERM   : 2535   ; 4.000  ; SEMIHARMONIC        
REMARK   3                                                                      
REMARK   3   RMS DEVIATIONS FROM IDEAL VALUES.                                  
REMARK   3    BOND LENGTHS                       (A) : 0.010                    
REMARK   3    BOND ANGLES                  (DEGREES) : 1.03                     
REMARK   3    PEPTIDE OMEGA TORSION ANGLES (DEGREES) : 2.64                     
REMARK   3    OTHER TORSION ANGLES         (DEGREES) : 16.69                    
REMARK   3                                                                      
REMARK   3  TLS DETAILS                                                         
REMARK   3   NUMBER OF TLS GROUPS  : 1                                          
REMARK   3                                                                      
REMARK   3   TLS GROUP : 1                                                      
REMARK   3    SELECTION: { A|* }                                                
REMARK   3    ORIGIN FOR THE GROUP (A):   12.4196   -7.2007  -19.3001           
REMARK   3    T TENSOR                                                          
REMARK   3     T11:   -0.1251 T22:   -0.1988                                    
REMARK   3     T33:   -0.0698 T12:    0.0457                                    
REMARK   3     T13:   -0.0855 T23:   -0.0588                                    
REMARK   3    L TENSOR                                                          
REMARK   3     L11:    2.3870 L22:    3.2786                                    
REMARK   3     L33:    0.6879 L12:   -1.0621                                    
REMARK   3     L13:   -0.1805 L23:    0.1626                                    
REMARK   3    S TENSOR                                                          
REMARK   3     S11:   -0.2322 S12:   -0.4626 S13:    0.2022                     
REMARK   3     S21:    0.6909 S22:    0.2330 S23:   -0.2457                     
REMARK   3     S31:    0.0402 S32:    0.0921 S33:   -0.0008                     
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: NULL                                      
REMARK   4                                                                      
REMARK   4 5L6P COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 31-MAY-16.                  
REMARK 100 THE DEPOSITION ID IS D_1200000217.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 23-JAN-16                          
REMARK 200  TEMPERATURE           (KELVIN) : 100                                
REMARK 200  PH                             : 8.5                                
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : Y                                  
REMARK 200  RADIATION SOURCE               : DIAMOND                            
REMARK 200  BEAMLINE                       : I02                                
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 0.97949                            
REMARK 200  MONOCHROMATOR                  : NULL                               
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : PIXEL                              
REMARK 200  DETECTOR MANUFACTURER          : DECTRIS PILATUS 6M                 
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : XDS                                
REMARK 200  DATA SCALING SOFTWARE          : AIMLESS 0.5.17                     
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 15994                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 2.260                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 37.870                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : NULL                               
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 95.6                               
REMARK 200  DATA REDUNDANCY                : 5.900                              
REMARK 200  R MERGE                    (I) : 0.09000                            
REMARK 200  R SYM                      (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 13.2000                            
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.26                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 2.38                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 75.7                               
REMARK 200  DATA REDUNDANCY IN SHELL       : 4.00                               
REMARK 200  R MERGE FOR SHELL          (I) : 0.34000                            
REMARK 200  R SYM FOR SHELL            (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR SHELL         : NULL                               
REMARK 200                                                                      
REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH                              
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT        
REMARK 200 SOFTWARE USED: MOLREP                                                
REMARK 200 STARTING MODEL: 3ZFY                                                 
REMARK 200                                                                      
REMARK 200 REMARK: PLATE                                                        
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 51.28                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.52                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: 1,4-DIOXANE, TRIS BUFFER, MAGNESIUM      
REMARK 280  CHLORIDE, PH 8.5, VAPOR DIFFUSION, SITTING DROP, TEMPERATURE 293K   
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 21                       
REMARK 290                                                                      
REMARK 290      SYMOP   SYMMETRY                                                
REMARK 290     NNNMMM   OPERATOR                                                
REMARK 290       1555   X,Y,Z                                                   
REMARK 290       2555   -X+1/2,-Y,Z+1/2                                         
REMARK 290       3555   -X,Y+1/2,-Z+1/2                                         
REMARK 290       4555   X+1/2,-Y+1/2,-Z                                         
REMARK 290                                                                      
REMARK 290     WHERE NNN -> OPERATOR NUMBER                                     
REMARK 290           MMM -> TRANSLATION VECTOR                                  
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATIONS                            
REMARK 290 THE FOLLOWING TRANSFORMATIONS OPERATE ON THE ATOM/HETATM             
REMARK 290 RECORDS IN THIS ENTRY TO PRODUCE CRYSTALLOGRAPHICALLY                
REMARK 290 RELATED MOLECULES.                                                   
REMARK 290   SMTRY1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY1   2 -1.000000  0.000000  0.000000       23.62000            
REMARK 290   SMTRY2   2  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   2  0.000000  0.000000  1.000000       63.37500            
REMARK 290   SMTRY1   3 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   3  0.000000  1.000000  0.000000       28.47500            
REMARK 290   SMTRY3   3  0.000000  0.000000 -1.000000       63.37500            
REMARK 290   SMTRY1   4  1.000000  0.000000  0.000000       23.62000            
REMARK 290   SMTRY2   4  0.000000 -1.000000  0.000000       28.47500            
REMARK 290   SMTRY3   4  0.000000  0.000000 -1.000000        0.00000            
REMARK 290                                                                      
REMARK 290 REMARK: NULL                                                         
REMARK 300                                                                      
REMARK 300 BIOMOLECULE: 1                                                       
REMARK 300 SEE REMARK 350 FOR THE AUTHOR PROVIDED AND/OR PROGRAM                
REMARK 300 GENERATED ASSEMBLY INFORMATION FOR THE STRUCTURE IN                  
REMARK 300 THIS ENTRY. THE REMARK MAY ALSO PROVIDE INFORMATION ON               
REMARK 300 BURIED SURFACE AREA.                                                 
REMARK 350                                                                      
REMARK 350 COORDINATES FOR A COMPLETE MULTIMER REPRESENTING THE KNOWN           
REMARK 350 BIOLOGICALLY SIGNIFICANT OLIGOMERIZATION STATE OF THE                
REMARK 350 MOLECULE CAN BE GENERATED BY APPLYING BIOMT TRANSFORMATIONS          
REMARK 350 GIVEN BELOW.  BOTH NON-CRYSTALLOGRAPHIC AND                          
REMARK 350 CRYSTALLOGRAPHIC OPERATIONS ARE GIVEN.                               
REMARK 350                                                                      
REMARK 350 BIOMOLECULE: 1                                                       
REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC                         
REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC                  
REMARK 350 SOFTWARE USED: PISA                                                  
REMARK 350 TOTAL BURIED SURFACE AREA: 280 ANGSTROM**2                           
REMARK 350 SURFACE AREA OF THE COMPLEX: 13410 ANGSTROM**2                       
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: 6.0 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     GLY A   613                                                      
REMARK 465     SER A   614                                                      
REMARK 465     SER A   615                                                      
REMARK 465     ASP A   616                                                      
REMARK 465     PRO A   617                                                      
REMARK 465     ASN A   618                                                      
REMARK 465     GLU A   619                                                      
REMARK 465     ALA A   620                                                      
REMARK 465     VAL A   621                                                      
REMARK 465     ARG A   622                                                      
REMARK 465     GLU A   623                                                      
REMARK 465     PHE A   624                                                      
REMARK 465     ALA A   625                                                      
REMARK 465     LYS A   626                                                      
REMARK 465     GLU A   627                                                      
REMARK 465     ILE A   628                                                      
REMARK 465     ASP A   629                                                      
REMARK 465     VAL A   630                                                      
REMARK 465     SER A   631                                                      
REMARK 465     ALA A   906                                                      
REMARK 465     SER A   907                                                      
REMARK 465     ALA A   908                                                      
REMARK 465     GLN A   909                                                      
REMARK 465     SER A   910                                                      
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     LYS A 634    CG   CD   CE   NZ                                   
REMARK 470     GLU A 637    CG   CD   OE1  OE2                                  
REMARK 470     ARG A 651    CG   CD   NE   CZ   NH1  NH2                        
REMARK 470     LYS A 653    CG   CD   CE   NZ                                   
REMARK 470     GLN A 654    CG   CD   OE1  NE2                                  
REMARK 470     ARG A 657    CG   CD   NE   CZ   NH1  NH2                        
REMARK 470     LYS A 668    CG   CD   CE   NZ                                   
REMARK 470     GLU A 673    CG   CD   OE1  OE2                                  
REMARK 470     ARG A 674    CG   CD   NE   CZ   NH1  NH2                        
REMARK 470     LYS A 703    CG   CD   CE   NZ                                   
REMARK 470     ARG A 705    CG   CD   NE   CZ   NH1  NH2                        
REMARK 470     ARG A 781    CG   CD   NE   CZ   NH1  NH2                        
REMARK 470     LEU A 796    CG   CD1  CD2                                       
REMARK 470     LYS A 799    CG   CD   CE   NZ                                   
REMARK 470     ARG A 813    NE   CZ   NH1  NH2                                  
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    CYS A 717     -152.38     56.70                                   
REMARK 500    ARG A 757       -5.20     77.70                                   
REMARK 500    ASP A 758       44.00   -148.38                                   
REMARK 500    TRP A 840     -124.20     52.27                                   
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 6P8 A 1001                
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue DIO A 1002                
DBREF  5L6P A  616   910  UNP    P54753   EPHB3_HUMAN    616    910             
SEQADV 5L6P GLY A  613  UNP  P54753              EXPRESSION TAG                 
SEQADV 5L6P SER A  614  UNP  P54753              EXPRESSION TAG                 
SEQADV 5L6P SER A  615  UNP  P54753              EXPRESSION TAG                 
SEQADV 5L6P PRO A  899  UNP  P54753    ALA   899 ENGINEERED MUTATION            
SEQRES   1 A  298  GLY SER SER ASP PRO ASN GLU ALA VAL ARG GLU PHE ALA          
SEQRES   2 A  298  LYS GLU ILE ASP VAL SER CYS VAL LYS ILE GLU GLU VAL          
SEQRES   3 A  298  ILE GLY ALA GLY GLU PHE GLY GLU VAL CYS ARG GLY ARG          
SEQRES   4 A  298  LEU LYS GLN PRO GLY ARG ARG GLU VAL PHE VAL ALA ILE          
SEQRES   5 A  298  LYS THR LEU LYS VAL GLY TYR THR GLU ARG GLN ARG ARG          
SEQRES   6 A  298  ASP PHE LEU SER GLU ALA SER ILE MET GLY GLN PHE ASP          
SEQRES   7 A  298  HIS PRO ASN ILE ILE ARG LEU GLU GLY VAL VAL THR LYS          
SEQRES   8 A  298  SER ARG PRO VAL MET ILE LEU THR GLU PHE MET GLU ASN          
SEQRES   9 A  298  CYS ALA LEU ASP SER PHE LEU ARG LEU ASN ASP GLY GLN          
SEQRES  10 A  298  PHE THR VAL ILE GLN LEU VAL GLY MET LEU ARG GLY ILE          
SEQRES  11 A  298  ALA ALA GLY MET LYS TYR LEU SER GLU MET ASN TYR VAL          
SEQRES  12 A  298  HIS ARG ASP LEU ALA ALA ARG ASN ILE LEU VAL ASN SER          
SEQRES  13 A  298  ASN LEU VAL CYS LYS VAL SER ASP PHE GLY LEU SER ARG          
SEQRES  14 A  298  PHE LEU GLU ASP ASP PRO SER ASP PRO THR TYR THR SER          
SEQRES  15 A  298  SER LEU GLY GLY LYS ILE PRO ILE ARG TRP THR ALA PRO          
SEQRES  16 A  298  GLU ALA ILE ALA TYR ARG LYS PHE THR SER ALA SER ASP          
SEQRES  17 A  298  VAL TRP SER TYR GLY ILE VAL MET TRP GLU VAL MET SER          
SEQRES  18 A  298  TYR GLY GLU ARG PRO TYR TRP ASP MET SER ASN GLN ASP          
SEQRES  19 A  298  VAL ILE ASN ALA VAL GLU GLN ASP TYR ARG LEU PRO PRO          
SEQRES  20 A  298  PRO MET ASP CYS PRO THR ALA LEU HIS GLN LEU MET LEU          
SEQRES  21 A  298  ASP CYS TRP VAL ARG ASP ARG ASN LEU ARG PRO LYS PHE          
SEQRES  22 A  298  SER GLN ILE VAL ASN THR LEU ASP LYS LEU ILE ARG ASN          
SEQRES  23 A  298  PRO ALA SER LEU LYS VAL ILE ALA SER ALA GLN SER              
HET    6P8  A1001      21                                                       
HET    DIO  A1002       6                                                       
HETNAM     6P8 ~{N}-(4-PHENYLAZANYLQUINAZOLIN-7-YL)ETHANAMIDE                   
HETNAM     DIO 1,4-DIETHYLENE DIOXIDE                                           
FORMUL   2  6P8    C16 H14 N4 O                                                 
FORMUL   3  DIO    C4 H8 O2                                                     
FORMUL   4  HOH   *77(H2 O)                                                     
HELIX    1 AA1 THR A  672  GLY A  687  1                                  16    
HELIX    2 AA2 ALA A  718  ASN A  726  1                                   9    
HELIX    3 AA3 THR A  731  MET A  752  1                                  22    
HELIX    4 AA4 ALA A  760  ARG A  762  5                                   3    
HELIX    5 AA5 PRO A  801  THR A  805  5                                   5    
HELIX    6 AA6 ALA A  806  ARG A  813  1                                   8    
HELIX    7 AA7 THR A  816  SER A  833  1                                  18    
HELIX    8 AA8 SER A  843  GLN A  853  1                                  11    
HELIX    9 AA9 PRO A  864  TRP A  875  1                                  12    
HELIX   10 AB1 LYS A  884  ASN A  898  1                                  15    
HELIX   11 AB2 PRO A  899  VAL A  904  5                                   6    
SHEET    1 AA1 5 VAL A 633  ALA A 641  0                                        
SHEET    2 AA1 5 GLY A 645  LEU A 652 -1  O  ARG A 649   N  GLU A 637           
SHEET    3 AA1 5 VAL A 660  LEU A 667 -1  O  ILE A 664   N  CYS A 648           
SHEET    4 AA1 5 MET A 708  GLU A 712 -1  O  THR A 711   N  ALA A 663           
SHEET    5 AA1 5 LEU A 697  VAL A 701 -1  N  GLY A 699   O  LEU A 710           
SHEET    1 AA2 2 ILE A 764  VAL A 766  0                                        
SHEET    2 AA2 2 CYS A 772  VAL A 774 -1  O  LYS A 773   N  LEU A 765           
LINK         SG  CYS A 717                 C15 6P8 A1001     1555   1555  1.82  
CISPEP   1 ARG A  705    PRO A  706          0         3.58                     
SITE     1 AC1  9 ALA A 663  LYS A 665  THR A 711  GLU A 712                    
SITE     2 AC1  9 MET A 714  CYS A 717  LEU A 765  SER A 775                    
SITE     3 AC1  9 ASP A 776                                                     
SITE     1 AC2  6 MET A 686  PHE A 689  TYR A 754  HIS A 756                    
SITE     2 AC2  6 VAL A 774  PHE A 777                                          
CRYST1   47.240   56.950  126.750  90.00  90.00  90.00 P 21 21 21    4          
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      0.021169  0.000000  0.000000        0.00000                         
SCALE2      0.000000  0.017559  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.007890        0.00000