HEADER    SIGNALING PROTEIN                       03-JUL-23   8PO4              
TITLE     DISCOVERY AND OPTIMISATION OF POTENT, EFFICACIOUS AND SELECTIVE       
TITLE    2 INHIBITORS TARGETING EGFR EXON20 INSERTION MUTATIONS. COMPOUND 33    
TITLE    3 BOUND TO EGFR[V948R]                                                 
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: EPIDERMAL GROWTH FACTOR RECEPTOR;                          
COMPND   3 CHAIN: A, B;                                                         
COMPND   4 SYNONYM: PROTO-ONCOGENE C-ERBB-1,RECEPTOR TYROSINE-PROTEIN KINASE    
COMPND   5 ERBB-1;                                                              
COMPND   6 EC: 2.7.10.1;                                                        
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: EGFR, ERBB, ERBB1, HER1;                                       
SOURCE   6 EXPRESSION_SYSTEM: SPODOPTERA FRUGIPERDA;                            
SOURCE   7 EXPRESSION_SYSTEM_TAXID: 7108                                        
KEYWDS    EGFR, EXON 20 INSERTION, NON-SMALL CELL LUNG CANCER, ONCOLOGY,        
KEYWDS   2 SIGNALING PROTEIN                                                    
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    D.HARGREAVES                                                          
REVDAT   3   20-NOV-24 8PO4    1       REMARK                                   
REVDAT   2   19-JUN-24 8PO4    1       JRNL                                     
REVDAT   1   05-JUN-24 8PO4    0                                                
JRNL        AUTH   C.THOMSON,P.BARTON,E.BRAYBROOKE,N.COLCLOUGH,Z.DONG,L.EVANS,  
JRNL        AUTH 2 N.FLOC'H,C.GUEROT,D.HARGREAVES,P.KHURANA,S.LI,X.LI,A.LISTER, 
JRNL        AUTH 3 W.MCCOULL,L.MCWILLIAMS,J.P.ORME,M.J.PACKER,A.M.SWAIH,        
JRNL        AUTH 4 R.A.WARD,P.WINLOW,Y.YE                                       
JRNL        TITL   DISCOVERY AND OPTIMIZATION OF POTENT, EFFICACIOUS AND        
JRNL        TITL 2 SELECTIVE INHIBITORS TARGETING EGFR EXON20 INSERTION         
JRNL        TITL 3 MUTATIONS.                                                   
JRNL        REF    J.MED.CHEM.                   V.  67  8988 2024              
JRNL        REFN                   ISSN 0022-2623                               
JRNL        PMID   38770784                                                     
JRNL        DOI    10.1021/ACS.JMEDCHEM.4C00227                                 
REMARK   2                                                                      
REMARK   2 RESOLUTION.    1.62 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : BUSTER 2.11.8 (24-FEB-2021)                          
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) : 1.62                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 43.69                          
REMARK   3   DATA CUTOFF            (SIGMA(F)) : 0.000                          
REMARK   3   COMPLETENESS FOR RANGE        (%) : 68.0                           
REMARK   3   NUMBER OF REFLECTIONS             : 66694                          
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)  : 0.211                          
REMARK   3   R VALUE            (WORKING SET)  : 0.209                          
REMARK   3   FREE R VALUE                      : 0.243                          
REMARK   3   FREE R VALUE TEST SET SIZE   (%)  : 4.950                          
REMARK   3   FREE R VALUE TEST SET COUNT       : 3301                           
REMARK   3   ESTIMATED ERROR OF FREE R VALUE   : NULL                           
REMARK   3                                                                      
REMARK   3  FIT IN THE HIGHEST RESOLUTION BIN.                                  
REMARK   3   TOTAL NUMBER OF BINS USED               : NULL                     
REMARK   3   BIN RESOLUTION RANGE HIGH   (ANGSTROMS) : 1.62                     
REMARK   3   BIN RESOLUTION RANGE LOW    (ANGSTROMS) : 1.66                     
REMARK   3   BIN COMPLETENESS (WORKING+TEST)     (%) : 22.51                    
REMARK   3   REFLECTIONS IN BIN (WORKING + TEST SET) : NULL                     
REMARK   3   BIN R VALUE        (WORKING + TEST SET) : NULL                     
REMARK   3   REFLECTIONS IN BIN        (WORKING SET) : 1272                     
REMARK   3   BIN R VALUE               (WORKING SET) : 0.3017                   
REMARK   3   BIN FREE R VALUE                        : 0.3270                   
REMARK   3   BIN FREE R VALUE TEST SET SIZE      (%) : 4.65                     
REMARK   3   BIN FREE R VALUE TEST SET COUNT         : NULL                     
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            : 4842                                    
REMARK   3   NUCLEIC ACID ATOMS       : 0                                       
REMARK   3   HETEROGEN ATOMS          : 68                                      
REMARK   3   SOLVENT ATOMS            : 341                                     
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : NULL                           
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 31.59                          
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : 0.05700                                              
REMARK   3    B22 (A**2) : 0.06370                                              
REMARK   3    B33 (A**2) : -0.12070                                             
REMARK   3    B12 (A**2) : 0.00000                                              
REMARK   3    B13 (A**2) : -0.08020                                             
REMARK   3    B23 (A**2) : 0.00000                                              
REMARK   3                                                                      
REMARK   3  ESTIMATED COORDINATE ERROR.                                         
REMARK   3   ESD FROM LUZZATI PLOT                    (A) : 0.260               
REMARK   3   DPI (BLOW EQ-10) BASED ON R VALUE        (A) : 0.131               
REMARK   3   DPI (BLOW EQ-9) BASED ON FREE R VALUE    (A) : 0.125               
REMARK   3   DPI (CRUICKSHANK) BASED ON R VALUE       (A) : 0.130               
REMARK   3   DPI (CRUICKSHANK) BASED ON FREE R VALUE  (A) : 0.125               
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      : 0.952                         
REMARK   3   CORRELATION COEFFICIENT FO-FC FREE : 0.935                         
REMARK   3                                                                      
REMARK   3   NUMBER OF GEOMETRIC FUNCTION TERMS DEFINED : 15                    
REMARK   3   TERM                          COUNT    WEIGHT   FUNCTION.          
REMARK   3    BOND LENGTHS              : 5019   ; 2.000  ; HARMONIC            
REMARK   3    BOND ANGLES               : 6799   ; 2.000  ; HARMONIC            
REMARK   3    TORSION ANGLES            : 1793   ; 2.000  ; SINUSOIDAL          
REMARK   3    TRIGONAL CARBON PLANES    : NULL   ; NULL   ; NULL                
REMARK   3    GENERAL PLANES            : 834    ; 5.000  ; HARMONIC            
REMARK   3    ISOTROPIC THERMAL FACTORS : 5019   ; 10.000 ; 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   : 648    ; 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   : 4339   ; 4.000  ; SEMIHARMONIC        
REMARK   3                                                                      
REMARK   3   RMS DEVIATIONS FROM IDEAL VALUES.                                  
REMARK   3    BOND LENGTHS                       (A) : 0.008                    
REMARK   3    BOND ANGLES                  (DEGREES) : 0.88                     
REMARK   3    PEPTIDE OMEGA TORSION ANGLES (DEGREES) : 3.16                     
REMARK   3    OTHER TORSION ANGLES         (DEGREES) : 16.11                    
REMARK   3                                                                      
REMARK   3  TLS DETAILS                                                         
REMARK   3   NUMBER OF TLS GROUPS  : NULL                                       
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: NULL                                      
REMARK   4                                                                      
REMARK   4 8PO4 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 11-JUL-23.                  
REMARK 100 THE DEPOSITION ID IS D_1292131113.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 25-JAN-19                          
REMARK 200  TEMPERATURE           (KELVIN) : 100                                
REMARK 200  PH                             : NULL                               
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : Y                                  
REMARK 200  RADIATION SOURCE               : DIAMOND                            
REMARK 200  BEAMLINE                       : I03                                
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 0.97623                            
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 : AUTOPROC                           
REMARK 200  DATA SCALING SOFTWARE          : STARANISO                          
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 211586                             
REMARK 200  RESOLUTION RANGE HIGH      (A) : 1.621                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 70.450                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : NULL                               
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 84.5                               
REMARK 200  DATA REDUNDANCY                : 3.200                              
REMARK 200  R MERGE                    (I) : NULL                               
REMARK 200  R SYM                      (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 12.1000                            
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.62                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 1.69                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : NULL                               
REMARK 200  DATA REDUNDANCY IN SHELL       : NULL                               
REMARK 200  R MERGE FOR SHELL          (I) : NULL                               
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: PHASER                                                
REMARK 200 STARTING MODEL: NULL                                                 
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 53.06                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.62                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: PEG8K, VAPOR DIFFUSION, SITTING DROP,    
REMARK 280  TEMPERATURE 293.15K                                                 
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       78.24050            
REMARK 290   SMTRY2   3  0.000000  1.000000  0.000000       35.59950            
REMARK 290   SMTRY3   3  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY1   4 -1.000000  0.000000  0.000000       78.24050            
REMARK 290   SMTRY2   4  0.000000  1.000000  0.000000       35.59950            
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                                                    
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 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: 2                                                       
REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC                         
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 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     SER A   695                                                      
REMARK 465     GLY A   696                                                      
REMARK 465     GLU A   697                                                      
REMARK 465     ALA A   698                                                      
REMARK 465     PRO A   699                                                      
REMARK 465     GLU A   868                                                      
REMARK 465     TYR A   869                                                      
REMARK 465     HIS A   870                                                      
REMARK 465     ALA A   871                                                      
REMARK 465     GLU A   872                                                      
REMARK 465     GLY A   873                                                      
REMARK 465     GLY A   874                                                      
REMARK 465     LYS A   875                                                      
REMARK 465     GLU A  1015                                                      
REMARK 465     TYR A  1016                                                      
REMARK 465     LEU A  1017                                                      
REMARK 465     ILE A  1018                                                      
REMARK 465     PRO A  1019                                                      
REMARK 465     GLN A  1020                                                      
REMARK 465     GLN A  1021                                                      
REMARK 465     GLY A  1022                                                      
REMARK 465     SER B   695                                                      
REMARK 465     GLY B   696                                                      
REMARK 465     GLU B   697                                                      
REMARK 465     ALA B   698                                                      
REMARK 465     PRO B   699                                                      
REMARK 465     ARG B   748                                                      
REMARK 465     GLU B   749                                                      
REMARK 465     ALA B   750                                                      
REMARK 465     THR B   751                                                      
REMARK 465     SER B   752                                                      
REMARK 465     PRO B   753                                                      
REMARK 465     LYS B   754                                                      
REMARK 465     GLY B   863                                                      
REMARK 465     ALA B   864                                                      
REMARK 465     GLU B   865                                                      
REMARK 465     GLU B   866                                                      
REMARK 465     LYS B   867                                                      
REMARK 465     GLU B   868                                                      
REMARK 465     TYR B   869                                                      
REMARK 465     HIS B   870                                                      
REMARK 465     ALA B   871                                                      
REMARK 465     GLU B   872                                                      
REMARK 465     GLY B   873                                                      
REMARK 465     GLY B   874                                                      
REMARK 465     LYS B   875                                                      
REMARK 465     GLU B  1015                                                      
REMARK 465     TYR B  1016                                                      
REMARK 465     LEU B  1017                                                      
REMARK 465     ILE B  1018                                                      
REMARK 465     PRO B  1019                                                      
REMARK 465     GLN B  1020                                                      
REMARK 465     GLN B  1021                                                      
REMARK 465     GLY B  1022                                                      
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    THR A 783     -130.62   -129.72                                   
REMARK 500    ASN A 808       -3.61   -164.00                                   
REMARK 500    ARG A 836      -13.79     81.99                                   
REMARK 500    ASP A 837       39.39   -140.25                                   
REMARK 500    MET A1002       10.78   -149.46                                   
REMARK 500    ASP A1003       77.41   -155.39                                   
REMARK 500    THR B 783     -119.91   -121.44                                   
REMARK 500    ARG B 836      -14.85     80.32                                   
REMARK 500    ASP B1003       68.81   -150.90                                   
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 A1382        DISTANCE =  5.88 ANGSTROMS                       
REMARK 525    HOH A1383        DISTANCE =  8.70 ANGSTROMS                       
REMARK 525    HOH A1384        DISTANCE = 12.11 ANGSTROMS                       
REMARK 525    HOH B1357        DISTANCE =  9.17 ANGSTROMS                       
REMARK 620                                                                      
REMARK 620 METAL COORDINATION                                                   
REMARK 620 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER;               
REMARK 620 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE):                             
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              MG B1102  MG                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 ASP B 855   OD2                                                    
REMARK 620 2 ATP B1101   O2G  88.8                                              
REMARK 620 3 ATP B1101   O2B 172.3  90.3                                        
REMARK 620 4 ATP B1101   O1A  91.2  96.2  96.5                                  
REMARK 620 N                    1     2     3                                   
DBREF  8PO4 A  695  1022  UNP    P00533   EGFR_HUMAN     695   1022             
DBREF  8PO4 B  695  1022  UNP    P00533   EGFR_HUMAN     695   1022             
SEQADV 8PO4 ARG A  948  UNP  P00533    VAL   948 ENGINEERED MUTATION            
SEQADV 8PO4 ARG B  948  UNP  P00533    VAL   948 ENGINEERED MUTATION            
SEQRES   1 A  328  SER GLY GLU ALA PRO ASN GLN ALA LEU LEU ARG ILE LEU          
SEQRES   2 A  328  LYS GLU THR GLU PHE LYS LYS ILE LYS VAL LEU GLY SER          
SEQRES   3 A  328  GLY ALA PHE GLY THR VAL TYR LYS GLY LEU TRP ILE PRO          
SEQRES   4 A  328  GLU GLY GLU LYS VAL LYS ILE PRO VAL ALA ILE LYS GLU          
SEQRES   5 A  328  LEU ARG GLU ALA THR SER PRO LYS ALA ASN LYS GLU ILE          
SEQRES   6 A  328  LEU ASP GLU ALA TYR VAL MET ALA SER VAL ASP ASN PRO          
SEQRES   7 A  328  HIS VAL CYS ARG LEU LEU GLY ILE CYS LEU THR SER THR          
SEQRES   8 A  328  VAL GLN LEU ILE THR GLN LEU MET PRO PHE GLY CYS LEU          
SEQRES   9 A  328  LEU ASP TYR VAL ARG GLU HIS LYS ASP ASN ILE GLY SER          
SEQRES  10 A  328  GLN TYR LEU LEU ASN TRP CYS VAL GLN ILE ALA LYS GLY          
SEQRES  11 A  328  MET ASN TYR LEU GLU ASP ARG ARG LEU VAL HIS ARG ASP          
SEQRES  12 A  328  LEU ALA ALA ARG ASN VAL LEU VAL LYS THR PRO GLN HIS          
SEQRES  13 A  328  VAL LYS ILE THR ASP PHE GLY LEU ALA LYS LEU LEU GLY          
SEQRES  14 A  328  ALA GLU GLU LYS GLU TYR HIS ALA GLU GLY GLY LYS VAL          
SEQRES  15 A  328  PRO ILE LYS TRP MET ALA LEU GLU SER ILE LEU HIS ARG          
SEQRES  16 A  328  ILE TYR THR HIS GLN SER ASP VAL TRP SER TYR GLY VAL          
SEQRES  17 A  328  THR VAL TRP GLU LEU MET THR PHE GLY SER LYS PRO TYR          
SEQRES  18 A  328  ASP GLY ILE PRO ALA SER GLU ILE SER SER ILE LEU GLU          
SEQRES  19 A  328  LYS GLY GLU ARG LEU PRO GLN PRO PRO ILE CYS THR ILE          
SEQRES  20 A  328  ASP VAL TYR MET ILE MET ARG LYS CYS TRP MET ILE ASP          
SEQRES  21 A  328  ALA ASP SER ARG PRO LYS PHE ARG GLU LEU ILE ILE GLU          
SEQRES  22 A  328  PHE SER LYS MET ALA ARG ASP PRO GLN ARG TYR LEU VAL          
SEQRES  23 A  328  ILE GLN GLY ASP GLU ARG MET HIS LEU PRO SER PRO THR          
SEQRES  24 A  328  ASP SER ASN PHE TYR ARG ALA LEU MET ASP GLU GLU ASP          
SEQRES  25 A  328  MET ASP ASP VAL VAL ASP ALA ASP GLU TYR LEU ILE PRO          
SEQRES  26 A  328  GLN GLN GLY                                                  
SEQRES   1 B  328  SER GLY GLU ALA PRO ASN GLN ALA LEU LEU ARG ILE LEU          
SEQRES   2 B  328  LYS GLU THR GLU PHE LYS LYS ILE LYS VAL LEU GLY SER          
SEQRES   3 B  328  GLY ALA PHE GLY THR VAL TYR LYS GLY LEU TRP ILE PRO          
SEQRES   4 B  328  GLU GLY GLU LYS VAL LYS ILE PRO VAL ALA ILE LYS GLU          
SEQRES   5 B  328  LEU ARG GLU ALA THR SER PRO LYS ALA ASN LYS GLU ILE          
SEQRES   6 B  328  LEU ASP GLU ALA TYR VAL MET ALA SER VAL ASP ASN PRO          
SEQRES   7 B  328  HIS VAL CYS ARG LEU LEU GLY ILE CYS LEU THR SER THR          
SEQRES   8 B  328  VAL GLN LEU ILE THR GLN LEU MET PRO PHE GLY CYS LEU          
SEQRES   9 B  328  LEU ASP TYR VAL ARG GLU HIS LYS ASP ASN ILE GLY SER          
SEQRES  10 B  328  GLN TYR LEU LEU ASN TRP CYS VAL GLN ILE ALA LYS GLY          
SEQRES  11 B  328  MET ASN TYR LEU GLU ASP ARG ARG LEU VAL HIS ARG ASP          
SEQRES  12 B  328  LEU ALA ALA ARG ASN VAL LEU VAL LYS THR PRO GLN HIS          
SEQRES  13 B  328  VAL LYS ILE THR ASP PHE GLY LEU ALA LYS LEU LEU GLY          
SEQRES  14 B  328  ALA GLU GLU LYS GLU TYR HIS ALA GLU GLY GLY LYS VAL          
SEQRES  15 B  328  PRO ILE LYS TRP MET ALA LEU GLU SER ILE LEU HIS ARG          
SEQRES  16 B  328  ILE TYR THR HIS GLN SER ASP VAL TRP SER TYR GLY VAL          
SEQRES  17 B  328  THR VAL TRP GLU LEU MET THR PHE GLY SER LYS PRO TYR          
SEQRES  18 B  328  ASP GLY ILE PRO ALA SER GLU ILE SER SER ILE LEU GLU          
SEQRES  19 B  328  LYS GLY GLU ARG LEU PRO GLN PRO PRO ILE CYS THR ILE          
SEQRES  20 B  328  ASP VAL TYR MET ILE MET ARG LYS CYS TRP MET ILE ASP          
SEQRES  21 B  328  ALA ASP SER ARG PRO LYS PHE ARG GLU LEU ILE ILE GLU          
SEQRES  22 B  328  PHE SER LYS MET ALA ARG ASP PRO GLN ARG TYR LEU VAL          
SEQRES  23 B  328  ILE GLN GLY ASP GLU ARG MET HIS LEU PRO SER PRO THR          
SEQRES  24 B  328  ASP SER ASN PHE TYR ARG ALA LEU MET ASP GLU GLU ASP          
SEQRES  25 B  328  MET ASP ASP VAL VAL ASP ALA ASP GLU TYR LEU ILE PRO          
SEQRES  26 B  328  GLN GLN GLY                                                  
HET    26X  A1101      36                                                       
HET    ATP  B1101      31                                                       
HET     MG  B1102       1                                                       
HETNAM     26X 1-CYCLOPROPYL-~{N}-[3-[1-(1-PROPANOYLAZETIDIN-3-YL)-4-           
HETNAM   2 26X  PYRIDIN-4-YL-PYRAZOL-3-YL]PHENYL]IMIDAZOLE-4-                   
HETNAM   3 26X  CARBOXAMIDE                                                     
HETNAM     ATP ADENOSINE-5'-TRIPHOSPHATE                                        
HETNAM      MG MAGNESIUM ION                                                    
FORMUL   3  26X    C27 H27 N7 O2                                                
FORMUL   4  ATP    C10 H16 N5 O13 P3                                            
FORMUL   5   MG    MG 2+                                                        
FORMUL   6  HOH   *341(H2 O)                                                    
HELIX    1 AA1 ASN A  700  LEU A  704  5                                   5    
HELIX    2 AA2 LYS A  708  THR A  710  5                                   3    
HELIX    3 AA3 SER A  752  ALA A  767  1                                  16    
HELIX    4 AA4 CYS A  797  HIS A  805  1                                   9    
HELIX    5 AA5 GLY A  810  ARG A  831  1                                  22    
HELIX    6 AA6 ALA A  839  ARG A  841  5                                   3    
HELIX    7 AA7 GLY A  857  LEU A  862  1                                   6    
HELIX    8 AA8 PRO A  877  MET A  881  5                                   5    
HELIX    9 AA9 ALA A  882  ARG A  889  1                                   8    
HELIX   10 AB1 THR A  892  THR A  909  1                                  18    
HELIX   11 AB2 PRO A  919  SER A  921  5                                   3    
HELIX   12 AB3 GLU A  922  LYS A  929  1                                   8    
HELIX   13 AB4 THR A  940  TRP A  951  1                                  12    
HELIX   14 AB5 ASP A  954  ARG A  958  5                                   5    
HELIX   15 AB6 LYS A  960  ARG A  973  1                                  14    
HELIX   16 AB7 ASP A  974  TYR A  978  5                                   5    
HELIX   17 AB8 GLY A  983  MET A  987  5                                   5    
HELIX   18 AB9 SER A  991  ASP A 1003  1                                  13    
HELIX   19 AC1 ASN B  700  LEU B  704  5                                   5    
HELIX   20 AC2 LYS B  708  THR B  710  5                                   3    
HELIX   21 AC3 ASN B  756  SER B  768  1                                  13    
HELIX   22 AC4 CYS B  797  HIS B  805  1                                   9    
HELIX   23 AC5 LYS B  806  ILE B  809  5                                   4    
HELIX   24 AC6 GLY B  810  ARG B  831  1                                  22    
HELIX   25 AC7 ALA B  839  ARG B  841  5                                   3    
HELIX   26 AC8 GLY B  857  LEU B  862  1                                   6    
HELIX   27 AC9 PRO B  877  MET B  881  5                                   5    
HELIX   28 AD1 ALA B  882  ARG B  889  1                                   8    
HELIX   29 AD2 THR B  892  THR B  909  1                                  18    
HELIX   30 AD3 PRO B  919  SER B  921  5                                   3    
HELIX   31 AD4 GLU B  922  LYS B  929  1                                   8    
HELIX   32 AD5 THR B  940  TRP B  951  1                                  12    
HELIX   33 AD6 ASP B  954  ARG B  958  5                                   5    
HELIX   34 AD7 LYS B  960  ASP B  974  1                                  15    
HELIX   35 AD8 PRO B  975  TYR B  978  5                                   4    
HELIX   36 AD9 GLY B  983  MET B  987  5                                   5    
HELIX   37 AE1 SER B  991  ASP B 1003  1                                  13    
SHEET    1 AA1 6 ARG A 705  ILE A 706  0                                        
SHEET    2 AA1 6 GLY A 779  LEU A 782  1  O  ILE A 780   N  ARG A 705           
SHEET    3 AA1 6 VAL A 786  THR A 790 -1  O  ILE A 789   N  GLY A 779           
SHEET    4 AA1 6 ILE A 740  LEU A 747 -1  N  LEU A 747   O  VAL A 786           
SHEET    5 AA1 6 GLY A 724  TRP A 731 -1  N  TRP A 731   O  ILE A 740           
SHEET    6 AA1 6 PHE A 712  SER A 720 -1  N  ILE A 715   O  LYS A 728           
SHEET    1 AA2 2 VAL A 843  THR A 847  0                                        
SHEET    2 AA2 2 HIS A 850  ILE A 853 -1  O  LYS A 852   N  LEU A 844           
SHEET    1 AA3 6 ARG B 705  ILE B 706  0                                        
SHEET    2 AA3 6 GLY B 779  LEU B 782  1  O  ILE B 780   N  ARG B 705           
SHEET    3 AA3 6 VAL B 786  THR B 790 -1  O  ILE B 789   N  GLY B 779           
SHEET    4 AA3 6 ILE B 740  GLU B 746 -1  N  LYS B 745   O  LEU B 788           
SHEET    5 AA3 6 THR B 725  TRP B 731 -1  N  TRP B 731   O  ILE B 740           
SHEET    6 AA3 6 PHE B 712  SER B 720 -1  N  GLY B 719   O  VAL B 726           
SHEET    1 AA4 2 VAL B 843  THR B 847  0                                        
SHEET    2 AA4 2 HIS B 850  ILE B 853 -1  O  LYS B 852   N  LEU B 844           
LINK         SG  CYS A 797                 C   26X A1101     1555   1555  1.75  
LINK         OD2 ASP B 855                MG    MG B1102     1555   1555  2.02  
LINK         O2G ATP B1101                MG    MG B1102     1555   1555  1.98  
LINK         O2B ATP B1101                MG    MG B1102     1555   1555  2.01  
LINK         O1A ATP B1101                MG    MG B1102     1555   1555  2.02  
CRYST1  156.481   71.199   76.543  90.00 113.00  90.00 C 1 2 1       8          
ORIGX1      1.000000  0.000000  0.000000        0.00000                         
ORIGX2      0.000000  1.000000  0.000000        0.00000                         
ORIGX3      0.000000  0.000000  1.000000        0.00000                         
SCALE1      0.006391  0.000000  0.002713        0.00000                         
SCALE2      0.000000  0.014045  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.014193        0.00000