HEADER TRANSFERASE/INHIBITOR 13-AUG-24 9D5H TITLE CRYSTAL STRUCTURE OF THE ILK MUTANT (R371Q)/ALPHA-PARVIN CORE COMPLEX TITLE 2 BOUND TO GEFITINIB COMPND MOL_ID: 1; COMPND 2 MOLECULE: INTEGRIN-LINKED PROTEIN KINASE; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: 59 KDA SERINE/THREONINE-PROTEIN KINASE,BETA-INTEGRIN-LINKED COMPND 5 KINASE,ILK-1,ILK-2,P59ILK; COMPND 6 EC: 2.7.11.1; COMPND 7 ENGINEERED: YES; COMPND 8 MUTATION: YES; COMPND 9 MOL_ID: 2; COMPND 10 MOLECULE: ALPHA-PARVIN; COMPND 11 CHAIN: B; COMPND 12 SYNONYM: ACTOPAXIN,CH-ILKBP,CALPONIN-LIKE INTEGRIN-LINKED KINASE- COMPND 13 BINDING PROTEIN,MATRIX-REMODELING-ASSOCIATED PROTEIN 2; COMPND 14 ENGINEERED: YES; COMPND 15 OTHER_DETAILS: VECTOR SEQUENCE (GSHM) AT THE N-TERMINUS SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_COMMON: HUMAN; SOURCE 4 ORGANISM_TAXID: 9606; SOURCE 5 GENE: ILK, ILK1, ILK2; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 8 EXPRESSION_SYSTEM_PLASMID: PST39; SOURCE 9 MOL_ID: 2; SOURCE 10 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 11 ORGANISM_COMMON: HUMAN; SOURCE 12 ORGANISM_TAXID: 9606; SOURCE 13 GENE: PARVA, MXRA2; SOURCE 14 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 15 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS PSEUDOKINASE, INHIBITOR, COMPLEX, SCAFFOLDING, DRUG, CELL ADHESION, KEYWDS 2 TRANSFERASE-INHIBITOR COMPLEX EXPDTA X-RAY DIFFRACTION AUTHOR K.FUKUDA,J.QIN REVDAT 1 29-OCT-25 9D5H 0 JRNL AUTH K.FUKDUA,J.QIN JRNL TITL CRYSTAL STRUCTURE OF THE ILK MUTANT (R371Q)/ALPHA-PARVIN JRNL TITL 2 CORE COMPLEX BOUND TO GEFITINIB JRNL REF TO BE PUBLISHED JRNL REFN REMARK 2 REMARK 2 RESOLUTION. 1.50 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.20.1_4487 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 : GEOSTD + MONOMER LIBRARY + CDL V1.2 REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.50 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 30.26 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.360 REMARK 3 COMPLETENESS FOR RANGE (%) : 97.0 REMARK 3 NUMBER OF REFLECTIONS : 73532 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.197 REMARK 3 R VALUE (WORKING SET) : 0.195 REMARK 3 FREE R VALUE : 0.224 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.990 REMARK 3 FREE R VALUE TEST SET COUNT : 3668 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 30.2600 - 4.4500 0.93 2640 122 0.1894 0.1998 REMARK 3 2 4.4500 - 3.5300 0.99 2777 129 0.1617 0.1963 REMARK 3 3 3.5300 - 3.0900 0.99 2760 134 0.1873 0.2188 REMARK 3 4 3.0900 - 2.8000 0.99 2754 138 0.1932 0.2381 REMARK 3 5 2.8000 - 2.6000 0.99 2749 144 0.2040 0.2243 REMARK 3 6 2.6000 - 2.4500 0.98 2745 130 0.2065 0.2361 REMARK 3 7 2.4500 - 2.3300 0.99 2750 127 0.2009 0.2278 REMARK 3 8 2.3300 - 2.2300 0.98 2737 141 0.2016 0.2252 REMARK 3 9 2.2300 - 2.1400 0.98 2702 127 0.1931 0.2311 REMARK 3 10 2.1400 - 2.0700 0.98 2699 145 0.1987 0.2179 REMARK 3 11 2.0700 - 2.0000 0.98 2719 141 0.2001 0.2517 REMARK 3 12 2.0000 - 1.9400 0.97 2715 132 0.1999 0.2072 REMARK 3 13 1.9400 - 1.8900 0.97 2663 152 0.2090 0.2447 REMARK 3 14 1.8900 - 1.8500 0.98 2740 136 0.2114 0.2282 REMARK 3 15 1.8500 - 1.8100 0.97 2668 139 0.2116 0.2422 REMARK 3 16 1.8100 - 1.7700 0.98 2691 146 0.2050 0.2305 REMARK 3 17 1.7700 - 1.7300 0.96 2692 152 0.2207 0.2260 REMARK 3 18 1.7300 - 1.7000 0.98 2655 153 0.2142 0.2760 REMARK 3 19 1.7000 - 1.6700 0.96 2654 153 0.2116 0.2483 REMARK 3 20 1.6700 - 1.6400 0.98 2646 162 0.2142 0.2102 REMARK 3 21 1.6400 - 1.6100 0.95 2646 151 0.2201 0.2295 REMARK 3 22 1.6100 - 1.5900 0.97 2662 168 0.2213 0.2410 REMARK 3 23 1.5900 - 1.5700 0.96 2650 132 0.2360 0.2496 REMARK 3 24 1.5700 - 1.5400 0.95 2632 160 0.2541 0.2960 REMARK 3 25 1.5400 - 1.5200 0.97 2658 123 0.2585 0.3019 REMARK 3 26 1.5200 - 1.5000 0.88 2460 131 0.2766 0.3029 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : FLAT BULK SOLVENT MODEL REMARK 3 SOLVENT RADIUS : 1.10 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) : 0.171 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 21.968 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 20.81 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 29.69 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 : 0.008 3314 REMARK 3 ANGLE : 1.044 4492 REMARK 3 CHIRALITY : 0.056 488 REMARK 3 PLANARITY : 0.008 572 REMARK 3 DIHEDRAL : 15.333 1269 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 9D5H COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 19-AUG-24. REMARK 100 THE DEPOSITION ID IS D_1000287330. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 01-JUL-20 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 6.3 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : APS REMARK 200 BEAMLINE : 19-BM REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.979 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 210R REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-3000 REMARK 200 DATA SCALING SOFTWARE : HKL-3000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 73604 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.500 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.2 REMARK 200 DATA REDUNDANCY : 4.700 REMARK 200 R MERGE (I) : 0.06400 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 43.3200 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.50 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.53 REMARK 200 COMPLETENESS FOR SHELL (%) : 95.0 REMARK 200 DATA REDUNDANCY IN SHELL : 4.30 REMARK 200 R MERGE FOR SHELL (I) : 0.59000 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 3.130 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 (%): 53.76 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.66 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: BIS-TRIS PROPANE, PEG3350, 1-PROPANOL, REMARK 280 GEFITINIB, AND DMSO, PH 6.3, VAPOR DIFFUSION, HANGING DROP, REMARK 280 TEMPERATURE 277K 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 59.17750 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 AUTHOR DETERMINED BIOLOGICAL UNIT: DIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 2920 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 19210 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -22.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B REMARK 350 BIOMT1 1 1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 1 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 1 0.000000 0.000000 1.000000 0.00000 REMARK 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 B 244 REMARK 465 SER B 245 REMARK 465 HIS B 246 REMARK 465 MET B 247 REMARK 465 ASP B 248 REMARK 480 REMARK 480 ZERO OCCUPANCY ATOM REMARK 480 THE FOLLOWING RESIDUES HAVE ATOMS MODELED WITH ZERO REMARK 480 OCCUPANCY. THE LOCATION AND PROPERTIES OF THESE ATOMS REMARK 480 MAY NOT BE RELIABLE. (M=MODEL NUMBER; RES=RESIDUE NAME; REMARK 480 C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE): REMARK 480 M RES C SSEQI ATOMS REMARK 480 ASP B 259 CG REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND LENGTHS REMARK 500 REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT: (10X,I3,1X,2(A3,1X,A1,I4,A1,1X,A4,3X),1X,F6.3) REMARK 500 REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999 REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996 REMARK 500 REMARK 500 M RES CSSEQI ATM1 RES CSSEQI ATM2 DEVIATION REMARK 500 PRO B 346 CG PRO B 346 CD -0.242 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 PRO B 346 CA - N - CD ANGL. DEV. = -8.6 DEGREES REMARK 500 PRO B 346 CA - CB - CG ANGL. DEV. = -18.2 DEGREES REMARK 500 PRO B 346 N - CD - CG ANGL. DEV. = -19.7 DEGREES REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: TORSION ANGLES REMARK 500 REMARK 500 TORSION ANGLES OUTSIDE THE EXPECTED RAMACHANDRAN REGIONS: REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT:(10X,I3,1X,A3,1X,A1,I4,A1,4X,F7.2,3X,F7.2) REMARK 500 REMARK 500 EXPECTED VALUES: GJ KLEYWEGT AND TA JONES (1996). PHI/PSI- REMARK 500 CHOLOGY: RAMACHANDRAN REVISITED. STRUCTURE 4, 1395 - 1400 REMARK 500 REMARK 500 M RES CSSEQI PSI PHI REMARK 500 ARG A 317 60.25 65.35 REMARK 500 ASP B 255 -74.19 -76.67 REMARK 500 ALA B 257 62.70 -178.04 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 B 568 DISTANCE = 5.98 ANGSTROMS DBREF 9D5H A 183 452 UNP Q13418 ILK_HUMAN 183 452 DBREF 9D5H B 248 372 UNP Q9NVD7 PARVA_HUMAN 248 372 SEQADV 9D5H MET A 182 UNP Q13418 INITIATING METHIONINE SEQADV 9D5H SER A 346 UNP Q13418 CYS 346 ENGINEERED MUTATION SEQADV 9D5H GLN A 371 UNP Q13418 ARG 371 ENGINEERED MUTATION SEQADV 9D5H SER A 422 UNP Q13418 CYS 422 ENGINEERED MUTATION SEQADV 9D5H GLY B 244 UNP Q9NVD7 EXPRESSION TAG SEQADV 9D5H SER B 245 UNP Q9NVD7 EXPRESSION TAG SEQADV 9D5H HIS B 246 UNP Q9NVD7 EXPRESSION TAG SEQADV 9D5H MET B 247 UNP Q9NVD7 EXPRESSION TAG SEQRES 1 A 271 MET ASN LYS HIS SER GLY ILE ASP PHE LYS GLN LEU ASN SEQRES 2 A 271 PHE LEU THR LYS LEU ASN GLU ASN HIS SER GLY GLU LEU SEQRES 3 A 271 TRP LYS GLY ARG TRP GLN GLY ASN ASP ILE VAL VAL LYS SEQRES 4 A 271 VAL LEU LYS VAL ARG ASP TRP SER THR ARG LYS SER ARG SEQRES 5 A 271 ASP PHE ASN GLU GLU CYS PRO ARG LEU ARG ILE PHE SER SEQRES 6 A 271 HIS PRO ASN VAL LEU PRO VAL LEU GLY ALA CYS GLN SER SEQRES 7 A 271 PRO PRO ALA PRO HIS PRO THR LEU ILE THR HIS TRP MET SEQRES 8 A 271 PRO TYR GLY SER LEU TYR ASN VAL LEU HIS GLU GLY THR SEQRES 9 A 271 ASN PHE VAL VAL ASP GLN SER GLN ALA VAL LYS PHE ALA SEQRES 10 A 271 LEU ASP MET ALA ARG GLY MET ALA PHE LEU HIS THR LEU SEQRES 11 A 271 GLU PRO LEU ILE PRO ARG HIS ALA LEU ASN SER ARG SER SEQRES 12 A 271 VAL MET ILE ASP GLU ASP MET THR ALA ARG ILE SER MET SEQRES 13 A 271 ALA ASP VAL LYS PHE SER PHE GLN SER PRO GLY ARG MET SEQRES 14 A 271 TYR ALA PRO ALA TRP VAL ALA PRO GLU ALA LEU GLN LYS SEQRES 15 A 271 LYS PRO GLU ASP THR ASN ARG GLN SER ALA ASP MET TRP SEQRES 16 A 271 SER PHE ALA VAL LEU LEU TRP GLU LEU VAL THR ARG GLU SEQRES 17 A 271 VAL PRO PHE ALA ASP LEU SER ASN MET GLU ILE GLY MET SEQRES 18 A 271 LYS VAL ALA LEU GLU GLY LEU ARG PRO THR ILE PRO PRO SEQRES 19 A 271 GLY ILE SER PRO HIS VAL SER LYS LEU MET LYS ILE CYS SEQRES 20 A 271 MET ASN GLU ASP PRO ALA LYS ARG PRO LYS PHE ASP MET SEQRES 21 A 271 ILE VAL PRO ILE LEU GLU LYS MET GLN ASP LYS SEQRES 1 B 129 GLY SER HIS MET ASP ALA PHE ASP THR LEU PHE ASP HIS SEQRES 2 B 129 ALA PRO ASP LYS LEU ASN VAL VAL LYS LYS THR LEU ILE SEQRES 3 B 129 THR PHE VAL ASN LYS HIS LEU ASN LYS LEU ASN LEU GLU SEQRES 4 B 129 VAL THR GLU LEU GLU THR GLN PHE ALA ASP GLY VAL TYR SEQRES 5 B 129 LEU VAL LEU LEU MET GLY LEU LEU GLU GLY TYR PHE VAL SEQRES 6 B 129 PRO LEU HIS SER PHE PHE LEU THR PRO ASP SER PHE GLU SEQRES 7 B 129 GLN LYS VAL LEU ASN VAL SER PHE ALA PHE GLU LEU MET SEQRES 8 B 129 GLN ASP GLY GLY LEU GLU LYS PRO LYS PRO ARG PRO GLU SEQRES 9 B 129 ASP ILE VAL ASN CYS ASP LEU LYS SER THR LEU ARG VAL SEQRES 10 B 129 LEU TYR ASN LEU PHE THR LYS TYR ARG ASN VAL GLU HET IRE A 701 31 HET B3P B 401 19 HETNAM IRE GEFITINIB HETNAM B3P 2-[3-(2-HYDROXY-1,1-DIHYDROXYMETHYL-ETHYLAMINO)- HETNAM 2 B3P PROPYLAMINO]-2-HYDROXYMETHYL-PROPANE-1,3-DIOL FORMUL 3 IRE C22 H24 CL F N4 O3 FORMUL 4 B3P C11 H26 N2 O6 FORMUL 5 HOH *323(H2 O) HELIX 1 AA1 ASP A 189 LEU A 193 5 5 HELIX 2 AA2 SER A 228 CYS A 239 1 12 HELIX 3 AA3 PRO A 240 ARG A 243 5 4 HELIX 4 AA4 SER A 276 GLU A 283 1 8 HELIX 5 AA5 ASP A 290 HIS A 309 1 20 HELIX 6 AA6 ALA A 338 VAL A 340 5 3 HELIX 7 AA7 ALA A 352 VAL A 356 5 5 HELIX 8 AA8 ALA A 357 GLN A 362 5 6 HELIX 9 AA9 LYS A 364 THR A 368 5 5 HELIX 10 AB1 ASN A 369 ARG A 388 1 20 HELIX 11 AB2 SER A 396 GLU A 407 1 12 HELIX 12 AB3 SER A 418 MET A 429 1 12 HELIX 13 AB4 ASP A 432 ARG A 436 5 5 HELIX 14 AB5 LYS A 438 GLN A 450 1 13 HELIX 15 AB6 ALA B 257 ASN B 277 1 21 HELIX 16 AB7 LYS B 278 ASN B 280 5 3 HELIX 17 AB8 GLY B 293 GLY B 305 1 13 HELIX 18 AB9 PRO B 309 PHE B 313 5 5 HELIX 19 AC1 SER B 319 GLY B 337 1 19 HELIX 20 AC2 ARG B 345 ASN B 351 1 7 HELIX 21 AC3 ASP B 353 ARG B 369 1 17 SHEET 1 AA1 5 ASN A 194 ASN A 202 0 SHEET 2 AA1 5 GLY A 205 TRP A 212 -1 O LEU A 207 N LEU A 199 SHEET 3 AA1 5 ASN A 215 LEU A 222 -1 O VAL A 219 N TRP A 208 SHEET 4 AA1 5 THR A 266 HIS A 270 -1 O LEU A 267 N LYS A 220 SHEET 5 AA1 5 GLY A 255 CYS A 257 -1 N CYS A 257 O THR A 266 SHEET 1 AA2 3 VAL A 250 LEU A 251 0 SHEET 2 AA2 3 ALA A 333 SER A 336 1 O ILE A 335 N LEU A 251 SHEET 3 AA2 3 VAL A 325 ILE A 327 -1 N MET A 326 O ARG A 334 CISPEP 1 SER A 259 PRO A 260 0 0.91 CISPEP 2 PRO A 260 PRO A 261 0 4.85 CISPEP 3 GLU A 312 PRO A 313 0 -4.99 CRYST1 44.154 118.355 47.452 90.00 100.82 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 0.022648 0.000000 0.004329 0.00000 SCALE2 0.000000 0.008449 0.000000 0.00000 SCALE3 0.000000 0.000000 0.021455 0.00000 CONECT 3183 3184 3188 CONECT 3184 3183 3185 CONECT 3185 3184 3186 CONECT 3186 3185 3187 CONECT 3187 3186 3188 CONECT 3188 3183 3187 3189 CONECT 3189 3188 3190 CONECT 3190 3189 3191 CONECT 3191 3190 3192 CONECT 3192 3191 3193 CONECT 3193 3192 3194 3198 CONECT 3194 3193 3195 3196 CONECT 3195 3194 3200 CONECT 3196 3194 3197 CONECT 3197 3196 CONECT 3198 3193 3199 CONECT 3199 3198 3200 3204 CONECT 3200 3195 3199 3201 CONECT 3201 3200 3202 CONECT 3202 3201 3203 CONECT 3203 3202 3204 CONECT 3204 3199 3203 3205 CONECT 3205 3204 3206 CONECT 3206 3205 3207 3213 CONECT 3207 3206 3208 CONECT 3208 3207 3209 3210 CONECT 3209 3208 CONECT 3210 3208 3211 3212 CONECT 3211 3210 CONECT 3212 3210 3213 CONECT 3213 3206 3212 CONECT 3214 3215 3216 CONECT 3215 3214 3222 CONECT 3216 3214 3217 CONECT 3217 3216 3218 CONECT 3218 3217 3219 3220 3221 CONECT 3219 3218 3230 CONECT 3220 3218 3231 CONECT 3221 3218 3232 CONECT 3222 3215 3223 CONECT 3223 3222 3224 3225 3226 CONECT 3224 3223 3227 CONECT 3225 3223 3228 CONECT 3226 3223 3229 CONECT 3227 3224 CONECT 3228 3225 CONECT 3229 3226 CONECT 3230 3219 CONECT 3231 3220 CONECT 3232 3221 MASTER 303 0 2 21 8 0 0 6 3553 2 50 31 END