HEADER TRANSFERASE/TRANSFERASE INHIBITOR 30-JUN-14 4QRC TITLE CRYSTAL STRUCTURE OF THE TYROSINE KINASE DOMAIN OF FGF RECEPTOR 4 IN TITLE 2 COMPLEX WITH PONATINIB COMPND MOL_ID: 1; COMPND 2 MOLECULE: FIBROBLAST GROWTH FACTOR RECEPTOR 4; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: TYROSINE KINASE DOMAIN OF FGF RECEPTOR 4; COMPND 5 SYNONYM: FGFR-4; 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: FGFR4, JTK2, TKF; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS KINASE DOMAIN FOLD, CELL SIGNALING, PHOSPHOTRANSFERASE, KEYWDS 2 PLASMAMEMBRANE, TRANSFERASE-TRANSFERASE INHIBITOR COMPLEX EXPDTA X-RAY DIFFRACTION AUTHOR Z.HUANG,M.MOHAMMADI REVDAT 3 20-SEP-23 4QRC 1 COMPND REMARK SEQADV HETNAM REVDAT 2 28-JAN-15 4QRC 1 JRNL REVDAT 1 29-OCT-14 4QRC 0 JRNL AUTH Z.HUANG,L.TAN,H.WANG,Y.LIU,S.BLAIS,J.DENG,T.A.NEUBERT, JRNL AUTH 2 N.S.GRAY,X.LI,M.MOHAMMADI JRNL TITL DFG-OUT MODE OF INHIBITION BY AN IRREVERSIBLE TYPE-1 JRNL TITL 2 INHIBITOR CAPABLE OF OVERCOMING GATE-KEEPER MUTATIONS IN FGF JRNL TITL 3 RECEPTORS. JRNL REF ACS CHEM.BIOL. V. 10 299 2015 JRNL REFN ISSN 1554-8929 JRNL PMID 25317566 JRNL DOI 10.1021/CB500674S REMARK 2 REMARK 2 RESOLUTION. 1.90 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX (PHENIX.REFINE: 1.8.1_1168) REMARK 3 AUTHORS : PAUL ADAMS,PAVEL AFONINE,VINCENT CHEN,IAN REMARK 3 : DAVIS,KRESHNA GOPAL,RALF GROSSE-KUNSTLEVE, REMARK 3 : LI-WEI HUNG,ROBERT IMMORMINO,TOM IOERGER, REMARK 3 : AIRLIE MCCOY,ERIK MCKEE,NIGEL MORIARTY, REMARK 3 : REETAL PAI,RANDY READ,JANE RICHARDSON, REMARK 3 : DAVID RICHARDSON,TOD ROMO,JIM SACCHETTINI, REMARK 3 : NICHOLAS SAUTER,JACOB SMITH,LAURENT REMARK 3 : STORONI,TOM TERWILLIGER,PETER ZWART REMARK 3 REMARK 3 REFINEMENT TARGET : ML REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.90 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 37.02 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.400 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.1 REMARK 3 NUMBER OF REFLECTIONS : 24303 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.173 REMARK 3 R VALUE (WORKING SET) : 0.170 REMARK 3 FREE R VALUE : 0.207 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 8.230 REMARK 3 FREE R VALUE TEST SET COUNT : 2000 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT (IN BINS). REMARK 3 BIN RESOLUTION RANGE COMPL. NWORK NFREE RWORK RFREE REMARK 3 1 37.0308 - 4.5800 1.00 1653 149 0.1539 0.1971 REMARK 3 2 4.5800 - 3.6363 1.00 1619 145 0.1481 0.1627 REMARK 3 3 3.6363 - 3.1769 1.00 1601 143 0.1687 0.2155 REMARK 3 4 3.1769 - 2.8866 1.00 1601 144 0.1892 0.2168 REMARK 3 5 2.8866 - 2.6798 0.99 1598 143 0.1918 0.2096 REMARK 3 6 2.6798 - 2.5218 0.99 1597 143 0.1863 0.2254 REMARK 3 7 2.5218 - 2.3955 0.99 1580 142 0.1760 0.2394 REMARK 3 8 2.3955 - 2.2913 0.99 1612 144 0.1740 0.2092 REMARK 3 9 2.2913 - 2.2031 0.99 1568 141 0.1754 0.2003 REMARK 3 10 2.2031 - 2.1271 0.99 1579 142 0.1698 0.2177 REMARK 3 11 2.1271 - 2.0606 0.99 1589 142 0.1711 0.2132 REMARK 3 12 2.0606 - 2.0017 0.99 1581 141 0.1640 0.2178 REMARK 3 13 2.0017 - 1.9490 0.99 1555 141 0.1790 0.2469 REMARK 3 14 1.9490 - 1.9014 0.97 1570 140 0.1834 0.2469 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : FLAT BULK SOLVENT MODEL REMARK 3 SOLVENT RADIUS : 1.11 REMARK 3 SHRINKAGE RADIUS : 0.90 REMARK 3 K_SOL : NULL REMARK 3 B_SOL : NULL REMARK 3 REMARK 3 ERROR ESTIMATES. REMARK 3 COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED) : 0.160 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 20.440 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : NULL REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : NULL REMARK 3 B22 (A**2) : NULL REMARK 3 B33 (A**2) : NULL REMARK 3 B12 (A**2) : NULL REMARK 3 B13 (A**2) : NULL REMARK 3 B23 (A**2) : NULL REMARK 3 REMARK 3 TWINNING INFORMATION. REMARK 3 FRACTION: NULL REMARK 3 OPERATOR: NULL REMARK 3 REMARK 3 DEVIATIONS FROM IDEAL VALUES. REMARK 3 RMSD COUNT REMARK 3 BOND : 0.008 2440 REMARK 3 ANGLE : 1.130 3322 REMARK 3 CHIRALITY : 0.053 352 REMARK 3 PLANARITY : 0.006 429 REMARK 3 DIHEDRAL : 16.669 923 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 1 REMARK 3 TLS GROUP : 1 REMARK 3 SELECTION: ALL REMARK 3 ORIGIN FOR THE GROUP (A): 45.2300 6.2519 72.9487 REMARK 3 T TENSOR REMARK 3 T11: 0.0894 T22: 0.0917 REMARK 3 T33: 0.0914 T12: -0.0138 REMARK 3 T13: 0.0114 T23: 0.0210 REMARK 3 L TENSOR REMARK 3 L11: 0.3715 L22: 0.3447 REMARK 3 L33: 0.3386 L12: -0.1747 REMARK 3 L13: 0.2193 L23: -0.0252 REMARK 3 S TENSOR REMARK 3 S11: 0.0023 S12: 0.0316 S13: 0.0140 REMARK 3 S21: -0.0294 S22: -0.0382 S23: -0.0346 REMARK 3 S31: 0.0541 S32: 0.0202 S33: -0.0869 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 4QRC COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 14-AUG-14. REMARK 100 THE DEPOSITION ID IS D_1000086415. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 26-SEP-13 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 5.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : NSLS REMARK 200 BEAMLINE : X4C REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.97907 REMARK 200 MONOCHROMATOR : SI 111 CHANNEL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : MAR CCD 165 MM REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 24319 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.900 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.2 REMARK 200 DATA REDUNDANCY : 7.500 REMARK 200 R MERGE (I) : 0.07500 REMARK 200 R SYM (I) : 0.07500 REMARK 200 FOR THE DATA SET : 41.8000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : NULL REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : NULL 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 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: PDB ENTRY 2PSQ REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 43.46 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.18 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.1 M MES (PH 5.5), 25% (W/V) PEG REMARK 280 4000, 0.15 M (NH4)2SO4 AND 4% (V/V) FORMAMIDE, VAPOR DIFFUSION, REMARK 280 HANGING DROP, 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 30.79650 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: MONOMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 APPLY THE FOLLOWING TO CHAINS: A REMARK 350 BIOMT1 1 1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 1 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 1 0.000000 0.000000 1.000000 0.00000 REMARK 465 REMARK 465 MISSING RESIDUES REMARK 465 THE FOLLOWING RESIDUES WERE NOT LOCATED IN THE REMARK 465 EXPERIMENT. (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 465 IDENTIFIER; SSSEQ=SEQUENCE NUMBER; I=INSERTION CODE.) REMARK 465 REMARK 465 M RES C SSSEQI REMARK 465 MET A 431 REMARK 465 GLY A 432 REMARK 465 SER A 433 REMARK 465 SER A 434 REMARK 465 HIS A 435 REMARK 465 HIS A 436 REMARK 465 HIS A 437 REMARK 465 HIS A 438 REMARK 465 HIS A 439 REMARK 465 HIS A 440 REMARK 465 SER A 441 REMARK 465 GLN A 442 REMARK 465 ASP A 443 REMARK 465 PRO A 444 REMARK 465 LEU A 445 REMARK 465 LEU A 446 REMARK 465 ALA A 447 REMARK 465 GLY A 448 REMARK 465 LEU A 449 REMARK 465 VAL A 450 REMARK 465 SER A 451 REMARK 465 LEU A 452 REMARK 465 ASP A 453 REMARK 465 SER A 751 REMARK 465 GLU A 752 REMARK 465 GLU A 753 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 471 CG CD CE NZ REMARK 470 PHE A 478 CG CD1 CD2 CE1 CE2 CZ REMARK 470 ARG A 529 CG CD 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 PHE A 478 44.62 -94.44 REMARK 500 ASN A 508 58.48 -111.81 REMARK 500 ARG A 611 -10.52 79.80 REMARK 500 ASP A 612 55.96 -146.14 REMARK 500 LEU A 633 -69.58 -173.39 REMARK 500 HIS A 639 54.10 -147.25 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: NON-CIS, NON-TRANS REMARK 500 REMARK 500 THE FOLLOWING PEPTIDE BONDS DEVIATE SIGNIFICANTLY FROM BOTH REMARK 500 CIS AND TRANS CONFORMATION. CIS BONDS, IF ANY, ARE LISTED REMARK 500 ON CISPEP RECORDS. TRANS IS DEFINED AS 180 +/- 30 AND REMARK 500 CIS IS DEFINED AS 0 +/- 30 DEGREES. REMARK 500 MODEL OMEGA REMARK 500 ALA A 629 ASP A 630 140.06 REMARK 500 REMARK 500 REMARK: NULL REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 801 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE 0LI A 802 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 803 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 804 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 805 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 4QQT RELATED DB: PDB REMARK 900 RELATED ID: 4QQJ RELATED DB: PDB REMARK 900 RELATED ID: 4QQC RELATED DB: PDB REMARK 900 RELATED ID: 4QQ5 RELATED DB: PDB DBREF 4QRC A 445 753 UNP P22455 FGFR4_HUMAN 445 753 SEQADV 4QRC MET A 431 UNP P22455 EXPRESSION TAG SEQADV 4QRC GLY A 432 UNP P22455 EXPRESSION TAG SEQADV 4QRC SER A 433 UNP P22455 EXPRESSION TAG SEQADV 4QRC SER A 434 UNP P22455 EXPRESSION TAG SEQADV 4QRC HIS A 435 UNP P22455 EXPRESSION TAG SEQADV 4QRC HIS A 436 UNP P22455 EXPRESSION TAG SEQADV 4QRC HIS A 437 UNP P22455 EXPRESSION TAG SEQADV 4QRC HIS A 438 UNP P22455 EXPRESSION TAG SEQADV 4QRC HIS A 439 UNP P22455 EXPRESSION TAG SEQADV 4QRC HIS A 440 UNP P22455 EXPRESSION TAG SEQADV 4QRC SER A 441 UNP P22455 EXPRESSION TAG SEQADV 4QRC GLN A 442 UNP P22455 EXPRESSION TAG SEQADV 4QRC ASP A 443 UNP P22455 EXPRESSION TAG SEQADV 4QRC PRO A 444 UNP P22455 EXPRESSION TAG SEQADV 4QRC ALA A 477 UNP P22455 CYS 477 ENGINEERED MUTATION SEQADV 4QRC GLU A 664 UNP P22455 ARG 664 ENGINEERED MUTATION SEQRES 1 A 323 MET GLY SER SER HIS HIS HIS HIS HIS HIS SER GLN ASP SEQRES 2 A 323 PRO LEU LEU ALA GLY LEU VAL SER LEU ASP LEU PRO LEU SEQRES 3 A 323 ASP PRO LEU TRP GLU PHE PRO ARG ASP ARG LEU VAL LEU SEQRES 4 A 323 GLY LYS PRO LEU GLY GLU GLY ALA PHE GLY GLN VAL VAL SEQRES 5 A 323 ARG ALA GLU ALA PHE GLY MET ASP PRO ALA ARG PRO ASP SEQRES 6 A 323 GLN ALA SER THR VAL ALA VAL LYS MET LEU LYS ASP ASN SEQRES 7 A 323 ALA SER ASP LYS ASP LEU ALA ASP LEU VAL SER GLU MET SEQRES 8 A 323 GLU VAL MET LYS LEU ILE GLY ARG HIS LYS ASN ILE ILE SEQRES 9 A 323 ASN LEU LEU GLY VAL CYS THR GLN GLU GLY PRO LEU TYR SEQRES 10 A 323 VAL ILE VAL GLU CYS ALA ALA LYS GLY ASN LEU ARG GLU SEQRES 11 A 323 PHE LEU ARG ALA ARG ARG PRO PRO GLY PRO ASP LEU SER SEQRES 12 A 323 PRO ASP GLY PRO ARG SER SER GLU GLY PRO LEU SER PHE SEQRES 13 A 323 PRO VAL LEU VAL SER CYS ALA TYR GLN VAL ALA ARG GLY SEQRES 14 A 323 MET GLN TYR LEU GLU SER ARG LYS CYS ILE HIS ARG ASP SEQRES 15 A 323 LEU ALA ALA ARG ASN VAL LEU VAL THR GLU ASP ASN VAL SEQRES 16 A 323 MET LYS ILE ALA ASP PHE GLY LEU ALA ARG GLY VAL HIS SEQRES 17 A 323 HIS ILE ASP TYR TYR LYS LYS THR SER ASN GLY ARG LEU SEQRES 18 A 323 PRO VAL LYS TRP MET ALA PRO GLU ALA LEU PHE ASP GLU SEQRES 19 A 323 VAL TYR THR HIS GLN SER ASP VAL TRP SER PHE GLY ILE SEQRES 20 A 323 LEU LEU TRP GLU ILE PHE THR LEU GLY GLY SER PRO TYR SEQRES 21 A 323 PRO GLY ILE PRO VAL GLU GLU LEU PHE SER LEU LEU ARG SEQRES 22 A 323 GLU GLY HIS ARG MET ASP ARG PRO PRO HIS CYS PRO PRO SEQRES 23 A 323 GLU LEU TYR GLY LEU MET ARG GLU CYS TRP HIS ALA ALA SEQRES 24 A 323 PRO SER GLN ARG PRO THR PHE LYS GLN LEU VAL GLU ALA SEQRES 25 A 323 LEU ASP LYS VAL LEU LEU ALA VAL SER GLU GLU HET SO4 A 801 5 HET 0LI A 802 39 HET SO4 A 803 5 HET SO4 A 804 5 HET SO4 A 805 5 HETNAM SO4 SULFATE ION HETNAM 0LI 3-(IMIDAZO[1,2-B]PYRIDAZIN-3-YLETHYNYL)-4-METHYL-N-{4- HETNAM 2 0LI [(4-METHYLPIPERAZIN-1-YL)METHYL]-3-(TRIFLUOROMETHYL) HETNAM 3 0LI PHENYL}BENZAM IDE HETSYN 0LI PONATINIB FORMUL 2 SO4 4(O4 S 2-) FORMUL 3 0LI C29 H27 F3 N6 O FORMUL 7 HOH *95(H2 O) HELIX 1 1 PRO A 463 ASP A 465 5 3 HELIX 2 2 SER A 510 GLY A 528 1 19 HELIX 3 3 ASN A 557 ALA A 564 1 8 HELIX 4 4 SER A 585 ARG A 606 1 22 HELIX 5 5 ALA A 614 ARG A 616 5 3 HELIX 6 6 LEU A 651 MET A 656 5 6 HELIX 7 7 ALA A 657 GLU A 664 1 8 HELIX 8 8 THR A 667 THR A 684 1 18 HELIX 9 9 PRO A 694 GLU A 704 1 11 HELIX 10 10 PRO A 715 TRP A 726 1 12 HELIX 11 11 ALA A 729 ARG A 733 5 5 HELIX 12 12 THR A 735 VAL A 750 1 16 SHEET 1 A 5 LEU A 467 GLY A 476 0 SHEET 2 A 5 GLY A 479 PHE A 487 -1 O VAL A 481 N LEU A 473 SHEET 3 A 5 ALA A 497 MET A 504 -1 O SER A 498 N ALA A 486 SHEET 4 A 5 TYR A 547 GLU A 551 -1 O VAL A 548 N LYS A 503 SHEET 5 A 5 LEU A 536 CYS A 540 -1 N GLY A 538 O ILE A 549 SHEET 1 B 2 VAL A 618 VAL A 620 0 SHEET 2 B 2 MET A 626 ILE A 628 -1 O LYS A 627 N LEU A 619 CISPEP 1 ASP A 630 PHE A 631 0 29.45 SITE 1 AC1 7 ARG A 616 THR A 646 ASN A 648 ARG A 650 SITE 2 AC1 7 HOH A 945 HOH A 946 HOH A 974 SITE 1 AC2 21 VAL A 481 ALA A 501 VAL A 502 LYS A 503 SITE 2 AC2 21 GLU A 520 MET A 524 VAL A 550 GLU A 551 SITE 3 AC2 21 CYS A 552 ALA A 553 LEU A 603 CYS A 608 SITE 4 AC2 21 ILE A 609 HIS A 610 ARG A 611 LEU A 619 SITE 5 AC2 21 ILE A 628 ALA A 629 ASP A 630 PHE A 631 SITE 6 AC2 21 LEU A 633 SITE 1 AC3 3 ARG A 563 ARG A 566 SER A 688 SITE 1 AC4 4 LYS A 555 GLU A 622 ASP A 623 ASN A 624 SITE 1 AC5 6 ARG A 707 TRP A 726 HIS A 727 ALA A 728 SITE 2 AC5 6 HOH A 938 HOH A 989 CRYST1 42.722 61.593 60.311 90.00 97.94 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 0.023407 0.000000 0.003265 0.00000 SCALE2 0.000000 0.016236 0.000000 0.00000 SCALE3 0.000000 0.000000 0.016741 0.00000