HEADER TRANSFERASE 07-JAN-21 7DTZ TITLE FGFR4 COMPLEX WITH A COVALENT INHIBITOR COMPND MOL_ID: 1; COMPND 2 MOLECULE: FIBROBLAST GROWTH FACTOR RECEPTOR 4; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: FGFR-4; COMPND 5 EC: 2.7.10.1; COMPND 6 ENGINEERED: YES; COMPND 7 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 K-12; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 83333 KEYWDS INHIBITOR, COVALENT, CRYSTAL, TRANSFERASE EXPDTA X-RAY DIFFRACTION AUTHOR X.J.CHEN,S.Y.DAI,Y.H.CHEN REVDAT 4 23-OCT-24 7DTZ 1 REMARK REVDAT 3 29-NOV-23 7DTZ 1 REMARK REVDAT 2 28-APR-21 7DTZ 1 JRNL REVDAT 1 14-APR-21 7DTZ 0 JRNL AUTH W.DENG,X.CHEN,K.JIANG,X.SONG,M.HUANG,Z.C.TU,Z.ZHANG,X.LIN, JRNL AUTH 2 R.ORTEGA,A.V.PATTERSON,J.B.SMAILL,K.DING,S.CHEN,Y.CHEN,X.LU JRNL TITL INVESTIGATION OF COVALENT WARHEADS IN THE DESIGN OF JRNL TITL 2 2-AMINOPYRIMIDINE-BASED FGFR4 INHIBITORS. JRNL REF ACS MED.CHEM.LETT. V. 12 647 2021 JRNL REFN ISSN 1948-5875 JRNL PMID 33859803 JRNL DOI 10.1021/ACSMEDCHEMLETT.1C00052 REMARK 2 REMARK 2 RESOLUTION. 2.01 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.9_1692 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) : 2.01 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 42.91 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.420 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.8 REMARK 3 NUMBER OF REFLECTIONS : 20465 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.167 REMARK 3 R VALUE (WORKING SET) : 0.165 REMARK 3 FREE R VALUE : 0.198 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.040 REMARK 3 FREE R VALUE TEST SET COUNT : 1031 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 42.9100 - 3.8445 1.00 2832 150 0.1645 0.1921 REMARK 3 2 3.8445 - 3.0518 1.00 2817 138 0.1556 0.1977 REMARK 3 3 3.0518 - 2.6661 1.00 2768 143 0.1744 0.1847 REMARK 3 4 2.6661 - 2.4223 1.00 2783 148 0.1760 0.1965 REMARK 3 5 2.4223 - 2.2487 1.00 2785 130 0.1693 0.2232 REMARK 3 6 2.2487 - 2.1161 1.00 2763 137 0.1620 0.2038 REMARK 3 7 2.1161 - 2.0102 0.99 2686 185 0.1583 0.2032 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) : 17.650 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 22.49 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 : 0.004 2453 REMARK 3 ANGLE : 0.875 3331 REMARK 3 CHIRALITY : 0.033 355 REMARK 3 PLANARITY : 0.005 434 REMARK 3 DIHEDRAL : 14.352 935 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 3 REMARK 3 TLS GROUP : 1 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 454 THROUGH 527 ) REMARK 3 ORIGIN FOR THE GROUP (A): 140.2887 -5.6661 81.9255 REMARK 3 T TENSOR REMARK 3 T11: 0.1497 T22: 0.1576 REMARK 3 T33: 0.1465 T12: -0.0182 REMARK 3 T13: -0.0027 T23: 0.0019 REMARK 3 L TENSOR REMARK 3 L11: 0.8263 L22: 0.8890 REMARK 3 L33: 2.0132 L12: -0.4855 REMARK 3 L13: -0.5976 L23: -0.5204 REMARK 3 S TENSOR REMARK 3 S11: -0.0874 S12: 0.1639 S13: -0.0519 REMARK 3 S21: -0.1403 S22: -0.0206 S23: 0.0006 REMARK 3 S31: 0.1665 S32: -0.1690 S33: 0.0673 REMARK 3 TLS GROUP : 2 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 528 THROUGH 585 ) REMARK 3 ORIGIN FOR THE GROUP (A): 127.9867 9.9477 83.6775 REMARK 3 T TENSOR REMARK 3 T11: 0.1499 T22: 0.1629 REMARK 3 T33: 0.1319 T12: -0.0167 REMARK 3 T13: 0.0057 T23: 0.0053 REMARK 3 L TENSOR REMARK 3 L11: 0.4149 L22: 1.4957 REMARK 3 L33: 0.9789 L12: -0.1018 REMARK 3 L13: 0.1838 L23: 0.1381 REMARK 3 S TENSOR REMARK 3 S11: -0.0515 S12: -0.0611 S13: 0.0977 REMARK 3 S21: 0.1000 S22: -0.0443 S23: 0.0545 REMARK 3 S31: -0.0415 S32: -0.1356 S33: 0.0712 REMARK 3 TLS GROUP : 3 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 586 THROUGH 751 ) REMARK 3 ORIGIN FOR THE GROUP (A): 125.1136 12.2697 66.2074 REMARK 3 T TENSOR REMARK 3 T11: 0.1472 T22: 0.1477 REMARK 3 T33: 0.1470 T12: -0.0069 REMARK 3 T13: 0.0081 T23: 0.0085 REMARK 3 L TENSOR REMARK 3 L11: 0.6343 L22: 0.5933 REMARK 3 L33: 0.5348 L12: -0.0239 REMARK 3 L13: 0.2014 L23: 0.1254 REMARK 3 S TENSOR REMARK 3 S11: 0.0129 S12: 0.0306 S13: -0.0330 REMARK 3 S21: -0.0294 S22: -0.0066 S23: -0.0199 REMARK 3 S31: 0.0014 S32: 0.0195 S33: -0.0163 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 7DTZ COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 12-JAN-21. REMARK 100 THE DEPOSITION ID IS D_1300020129. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 04-JUL-19 REMARK 200 TEMPERATURE (KELVIN) : 85 REMARK 200 PH : 4.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : N REMARK 200 RADIATION SOURCE : ROTATING ANODE REMARK 200 BEAMLINE : NULL REMARK 200 X-RAY GENERATOR MODEL : CU FINE FOCUS REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.5870 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : RIGAKU REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-3000 REMARK 200 DATA SCALING SOFTWARE : HKL-3000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 20468 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.010 REMARK 200 RESOLUTION RANGE LOW (A) : 42.912 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.8 REMARK 200 DATA REDUNDANCY : 6.200 REMARK 200 R MERGE (I) : 0.05177 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 26.4800 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.01 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.08 REMARK 200 COMPLETENESS FOR SHELL (%) : NULL REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : 0.15240 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 9.970 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: PHENIX REMARK 200 STARTING MODEL: 6JPJ REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 46.99 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.32 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.1M BIS-TRIS, 20% PEG 3350, 0.2M REMARK 280 LISO4, PH 4.5, VAPOR DIFFUSION, 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 30.71700 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 TOTAL BURIED SURFACE AREA: 240 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 15560 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -17.0 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 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 GLU A 752 REMARK 465 GLU A 753 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 ARG A 616 CB - CG - CD ANGL. DEV. = -20.6 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 ASP A 507 -74.33 -39.19 REMARK 500 ASN A 508 68.13 -113.85 REMARK 500 ARG A 611 -9.18 81.02 REMARK 500 HIS A 639 52.25 -146.53 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: PLANAR GROUPS REMARK 500 REMARK 500 PLANAR GROUPS IN THE FOLLOWING RESIDUES HAVE A TOTAL REMARK 500 RMS DISTANCE OF ALL ATOMS FROM THE BEST-FIT PLANE REMARK 500 BY MORE THAN AN EXPECTED VALUE OF 6*RMSD, WITH AN REMARK 500 RMSD 0.02 ANGSTROMS, OR AT LEAST ONE ATOM HAS REMARK 500 AN RMSD GREATER THAN THIS VALUE REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 M RES CSSEQI RMS TYPE REMARK 500 ARG A 616 0.30 SIDE CHAIN 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 A1231 DISTANCE = 5.88 ANGSTROMS REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue HHL A 801 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue SO4 A 802 DBREF 7DTZ A 445 753 UNP P22455 FGFR4_HUMAN 445 753 SEQADV 7DTZ ALA A 477 UNP P22455 CYS 477 ENGINEERED MUTATION SEQADV 7DTZ GLU A 664 UNP P22455 ARG 664 ENGINEERED MUTATION SEQRES 1 A 309 LEU LEU ALA GLY LEU VAL SER LEU ASP LEU PRO LEU ASP SEQRES 2 A 309 PRO LEU TRP GLU PHE PRO ARG ASP ARG LEU VAL LEU GLY SEQRES 3 A 309 LYS PRO LEU GLY GLU GLY ALA PHE GLY GLN VAL VAL ARG SEQRES 4 A 309 ALA GLU ALA PHE GLY MET ASP PRO ALA ARG PRO ASP GLN SEQRES 5 A 309 ALA SER THR VAL ALA VAL LYS MET LEU LYS ASP ASN ALA SEQRES 6 A 309 SER ASP LYS ASP LEU ALA ASP LEU VAL SER GLU MET GLU SEQRES 7 A 309 VAL MET LYS LEU ILE GLY ARG HIS LYS ASN ILE ILE ASN SEQRES 8 A 309 LEU LEU GLY VAL CYS THR GLN GLU GLY PRO LEU TYR VAL SEQRES 9 A 309 ILE VAL GLU CYS ALA ALA LYS GLY ASN LEU ARG GLU PHE SEQRES 10 A 309 LEU ARG ALA ARG ARG PRO PRO GLY PRO ASP LEU SER PRO SEQRES 11 A 309 ASP GLY PRO ARG SER SER GLU GLY PRO LEU SER PHE PRO SEQRES 12 A 309 VAL LEU VAL SER CYS ALA TYR GLN VAL ALA ARG GLY MET SEQRES 13 A 309 GLN TYR LEU GLU SER ARG LYS CYS ILE HIS ARG ASP LEU SEQRES 14 A 309 ALA ALA ARG ASN VAL LEU VAL THR GLU ASP ASN VAL MET SEQRES 15 A 309 LYS ILE ALA ASP PHE GLY LEU ALA ARG GLY VAL HIS HIS SEQRES 16 A 309 ILE ASP TYR TYR LYS LYS THR SER ASN GLY ARG LEU PRO SEQRES 17 A 309 VAL LYS TRP MET ALA PRO GLU ALA LEU PHE ASP GLU VAL SEQRES 18 A 309 TYR THR HIS GLN SER ASP VAL TRP SER PHE GLY ILE LEU SEQRES 19 A 309 LEU TRP GLU ILE PHE THR LEU GLY GLY SER PRO TYR PRO SEQRES 20 A 309 GLY ILE PRO VAL GLU GLU LEU PHE SER LEU LEU ARG GLU SEQRES 21 A 309 GLY HIS ARG MET ASP ARG PRO PRO HIS CYS PRO PRO GLU SEQRES 22 A 309 LEU TYR GLY LEU MET ARG GLU CYS TRP HIS ALA ALA PRO SEQRES 23 A 309 SER GLN ARG PRO THR PHE LYS GLN LEU VAL GLU ALA LEU SEQRES 24 A 309 ASP LYS VAL LEU LEU ALA VAL SER GLU GLU HET HHL A 801 34 HET SO4 A 802 5 HETNAM HHL N-[2-[[5-[[2,6-BIS(CHLORANYL)-3,5-DIMETHOXY- HETNAM 2 HHL PHENYL]METHOXY]PYRIMIDIN-2-YL]AMINO]-3-METHYL-PHENYL]- HETNAM 3 HHL 2-FLUORANYL-PROP-2-ENAMIDE HETNAM SO4 SULFATE ION FORMUL 2 HHL C23 H21 CL2 F N4 O4 FORMUL 3 SO4 O4 S 2- FORMUL 4 HOH *331(H2 O) HELIX 1 AA1 PRO A 463 ASP A 465 5 3 HELIX 2 AA2 SER A 510 GLY A 528 1 19 HELIX 3 AA3 ASN A 557 ALA A 564 1 8 HELIX 4 AA4 SER A 585 ARG A 606 1 22 HELIX 5 AA5 ALA A 614 ARG A 616 5 3 HELIX 6 AA6 LEU A 651 MET A 656 5 6 HELIX 7 AA7 ALA A 657 GLU A 664 1 8 HELIX 8 AA8 THR A 667 PHE A 683 1 17 HELIX 9 AA9 PRO A 694 GLU A 704 1 11 HELIX 10 AB1 PRO A 715 TRP A 726 1 12 HELIX 11 AB2 ALA A 729 ARG A 733 5 5 HELIX 12 AB3 THR A 735 SER A 751 1 17 SHEET 1 AA1 5 LEU A 467 GLY A 476 0 SHEET 2 AA1 5 GLY A 479 PHE A 487 -1 O VAL A 481 N GLY A 474 SHEET 3 AA1 5 ALA A 497 MET A 504 -1 O VAL A 500 N ALA A 484 SHEET 4 AA1 5 TYR A 547 GLU A 551 -1 O VAL A 550 N ALA A 501 SHEET 5 AA1 5 LEU A 536 CYS A 540 -1 N LEU A 537 O ILE A 549 SHEET 1 AA2 2 VAL A 618 VAL A 620 0 SHEET 2 AA2 2 MET A 626 ILE A 628 -1 O LYS A 627 N LEU A 619 LINK SG CYS A 552 CBH HHL A 801 1555 1555 1.55 SITE 1 AC1 17 LEU A 473 VAL A 481 ARG A 483 ALA A 501 SITE 2 AC1 17 LYS A 503 GLU A 520 MET A 524 VAL A 550 SITE 3 AC1 17 GLU A 551 CYS A 552 ALA A 553 ALA A 554 SITE 4 AC1 17 GLY A 556 LEU A 619 ALA A 629 ASP A 630 SITE 5 AC1 17 HOH A1088 SITE 1 AC2 7 ARG A 616 THR A 646 ASN A 648 ARG A 650 SITE 2 AC2 7 HOH A 944 HOH A1031 HOH A1063 CRYST1 42.182 61.434 60.504 90.00 97.65 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 0.023707 0.000000 0.003184 0.00000 SCALE2 0.000000 0.016278 0.000000 0.00000 SCALE3 0.000000 0.000000 0.016676 0.00000