HEADER SIGNALING PROTEIN 09-OCT-18 6HV0 TITLE IRE1 KINASE/RNASE IN COMPLEX WITH IMIDAZO[1,2-B]PYRIDAZIN-8-AMINE TITLE 2 COMPOUND 33 COMPND MOL_ID: 1; COMPND 2 MOLECULE: SERINE/THREONINE-PROTEIN KINASE/ENDORIBONUCLEASE IRE1; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: ENDOPLASMIC RETICULUM-TO-NUCLEUS SIGNALING 1,INOSITOL- COMPND 5 REQUIRING PROTEIN 1,HIRE1P,IRE1-ALPHA,IRE1A; COMPND 6 EC: 2.7.11.1,3.1.26.-; 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: ERN1, IRE1; SOURCE 6 EXPRESSION_SYSTEM: SPODOPTERA FRUGIPERDA; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 7108 KEYWDS UNFOLDED PROTEIN RESPONSE ALLOSTERIC INHIBITOR, SIGNALING PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR R.BAYLISS,C.BHATIA,I.COLLINS REVDAT 3 24-JAN-24 6HV0 1 REMARK REVDAT 2 27-MAR-19 6HV0 1 JRNL REVDAT 1 27-FEB-19 6HV0 0 JRNL AUTH G.COLOMBANO,J.J.CALDWELL,T.P.MATTHEWS,C.BHATIA,A.JOSHI, JRNL AUTH 2 T.MCHARDY,N.Y.MOK,Y.NEWBATT,L.PICKARD,J.STROVER,S.HEDAYAT, JRNL AUTH 3 M.I.WALTON,S.M.MYERS,A.M.JONES,H.SAVILLE,C.MCANDREW,R.BURKE, JRNL AUTH 4 S.A.ECCLES,F.E.DAVIES,R.BAYLISS,I.COLLINS JRNL TITL BINDING TO AN UNUSUAL INACTIVE KINASE CONFORMATION BY HIGHLY JRNL TITL 2 SELECTIVE INHIBITORS OF INOSITOL-REQUIRING ENZYME 1 ALPHA JRNL TITL 3 KINASE-ENDORIBONUCLEASE. JRNL REF J.MED.CHEM. V. 62 2447 2019 JRNL REFN ISSN 0022-2623 JRNL PMID 30779566 JRNL DOI 10.1021/ACS.JMEDCHEM.8B01721 REMARK 2 REMARK 2 RESOLUTION. 2.73 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 : NULL REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.73 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 32.97 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.360 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.1 REMARK 3 NUMBER OF REFLECTIONS : 14143 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.218 REMARK 3 R VALUE (WORKING SET) : 0.212 REMARK 3 FREE R VALUE : 0.269 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 10.000 REMARK 3 FREE R VALUE TEST SET COUNT : 1415 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 32.9698 - 5.8615 1.00 1339 150 0.1962 0.2405 REMARK 3 2 5.8615 - 4.6567 1.00 1296 143 0.1892 0.2296 REMARK 3 3 4.6567 - 4.0692 1.00 1301 144 0.1663 0.2521 REMARK 3 4 4.0692 - 3.6977 1.00 1280 143 0.1893 0.2412 REMARK 3 5 3.6977 - 3.4330 1.00 1270 141 0.2054 0.2888 REMARK 3 6 3.4330 - 3.2308 1.00 1276 143 0.2203 0.2676 REMARK 3 7 3.2308 - 3.0691 1.00 1267 139 0.2335 0.3125 REMARK 3 8 3.0691 - 2.9356 1.00 1268 141 0.2770 0.3121 REMARK 3 9 2.9356 - 2.8226 0.99 1269 142 0.2753 0.3209 REMARK 3 10 2.8226 - 2.7253 0.92 1162 129 0.3101 0.3421 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : NULL 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) : 0.370 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 28.180 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 : 0.004 3096 REMARK 3 ANGLE : 0.844 4185 REMARK 3 CHIRALITY : 0.031 451 REMARK 3 PLANARITY : 0.004 537 REMARK 3 DIHEDRAL : 14.017 1139 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 6HV0 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 10-OCT-18. REMARK 100 THE DEPOSITION ID IS D_1200012366. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 04-OCT-14 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : NULL 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 : RIGAKU MICROMAX-007 HF REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.54 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : RIGAKU SATURN 944 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : MOSFLM REMARK 200 DATA SCALING SOFTWARE : AIMLESS REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 14150 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.730 REMARK 200 RESOLUTION RANGE LOW (A) : 40.400 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.2 REMARK 200 DATA REDUNDANCY : 3.500 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 17.5000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.73 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.86 REMARK 200 COMPLETENESS FOR SHELL (%) : 94.8 REMARK 200 DATA REDUNDANCY IN SHELL : 2.70 REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 1.800 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: 4Z7G REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 55.53 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.77 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 20% POLYETHYLENE GLYCOL 3350, 0.2 M REMARK 280 SODIUM ACETATE AND 0.1 BIS-TRIS PROPANE (PH 6.5), VAPOR REMARK 280 DIFFUSION, HANGING DROP, TEMPERATURE 293K 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 72.02000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 23.02500 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 72.02000 REMARK 290 SMTRY2 4 0.000000 1.000000 0.000000 23.02500 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1 REMARK 300 SEE REMARK 350 FOR THE AUTHOR PROVIDED AND/OR PROGRAM REMARK 300 GENERATED ASSEMBLY INFORMATION FOR THE STRUCTURE IN REMARK 300 THIS ENTRY. THE REMARK MAY ALSO PROVIDE INFORMATION ON REMARK 300 BURIED SURFACE AREA. REMARK 350 REMARK 350 COORDINATES FOR A COMPLETE MULTIMER REPRESENTING THE KNOWN REMARK 350 BIOLOGICALLY SIGNIFICANT OLIGOMERIZATION STATE OF THE REMARK 350 MOLECULE CAN BE GENERATED BY APPLYING BIOMT TRANSFORMATIONS REMARK 350 GIVEN BELOW. BOTH NON-CRYSTALLOGRAPHIC AND REMARK 350 CRYSTALLOGRAPHIC OPERATIONS ARE GIVEN. REMARK 350 REMARK 350 BIOMOLECULE: 1 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 0 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 19200 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: 0.0 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 PHE A 606 REMARK 465 SER A 607 REMARK 465 PHE A 608 REMARK 465 ALA A 609 REMARK 465 ASP A 610 REMARK 465 ARG A 611 REMARK 465 GLU A 612 REMARK 465 VAL A 613 REMARK 465 GLN A 614 REMARK 465 LEU A 615 REMARK 465 LEU A 616 REMARK 465 ARG A 617 REMARK 465 GLU A 618 REMARK 465 ALA A 659 REMARK 465 HIS A 660 REMARK 465 LEU A 661 REMARK 465 LEU A 743 REMARK 465 SER A 744 REMARK 465 GLU A 745 REMARK 465 ASP A 746 REMARK 465 CYS A 747 REMARK 465 LYS A 748 REMARK 465 GLU A 749 REMARK 465 LYS A 888 REMARK 465 PHE A 889 REMARK 465 GLU A 964 REMARK 465 PRO A 965 REMARK 465 PRO A 966 REMARK 465 GLU A 967 REMARK 465 PRO A 968 REMARK 465 GLN A 969 REMARK 465 PRO A 970 REMARK 465 PRO A 971 REMARK 465 VAL A 972 REMARK 465 THR A 973 REMARK 465 PRO A 974 REMARK 465 ASP A 975 REMARK 465 ALA A 976 REMARK 465 LEU A 977 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 633 CG CD CE NZ REMARK 470 LEU A 718 CG CD1 CD2 REMARK 470 VAL A 720 CG1 CG2 REMARK 470 ARG A 864 CG CD NE CZ NH1 NH2 REMARK 470 ARG A 887 CG CD NE CZ NH1 NH2 REMARK 470 ARG A 890 CG CD NE CZ NH1 NH2 REMARK 470 ARG A 902 CG CD NE CZ NH1 NH2 REMARK 470 ARG A 955 CG CD NE CZ NH1 NH2 REMARK 470 GLN A 958 CG CD OE1 NE2 REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS IN SAME ASYMMETRIC UNIT REMARK 500 REMARK 500 THE FOLLOWING ATOMS ARE IN CLOSE CONTACT. REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI DISTANCE REMARK 500 ND2 ASN A 906 O HOH A 1101 2.01 REMARK 500 NH1 ARG A 687 O HOH A 1102 2.09 REMARK 500 O SER A 791 O HOH A 1103 2.11 REMARK 500 O CYS A 605 O HOH A 1104 2.13 REMARK 500 O HOH A 1109 O HOH A 1155 2.15 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 634 -152.23 -107.47 REMARK 500 GLN A 636 -51.03 -134.20 REMARK 500 GLU A 654 -73.53 -80.06 REMARK 500 LYS A 656 72.99 -67.14 REMARK 500 ARG A 687 -13.49 70.66 REMARK 500 ASP A 688 38.28 -144.91 REMARK 500 ASN A 700 -166.20 -71.28 REMARK 500 LEU A 718 74.36 -100.37 REMARK 500 ALA A 719 -158.69 -166.30 REMARK 500 VAL A 731 140.11 69.91 REMARK 500 LEU A 792 55.59 -99.33 REMARK 500 GLU A 850 -6.41 -50.26 REMARK 500 LEU A 854 -16.10 69.06 REMARK 500 MET A 872 -63.37 61.29 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 GUK A 1001 DBREF 6HV0 A 562 977 UNP O75460 ERN1_HUMAN 562 977 SEQRES 1 A 416 SER VAL VAL ILE VAL GLY LYS ILE SER PHE CYS PRO LYS SEQRES 2 A 416 ASP VAL LEU GLY HIS GLY ALA GLU GLY THR ILE VAL TYR SEQRES 3 A 416 ARG GLY MET PHE ASP ASN ARG ASP VAL ALA VAL LYS ARG SEQRES 4 A 416 ILE LEU PRO GLU CYS PHE SER PHE ALA ASP ARG GLU VAL SEQRES 5 A 416 GLN LEU LEU ARG GLU SER ASP GLU HIS PRO ASN VAL ILE SEQRES 6 A 416 ARG TYR PHE CYS THR GLU LYS ASP ARG GLN PHE GLN TYR SEQRES 7 A 416 ILE ALA ILE GLU LEU CYS ALA ALA THR LEU GLN GLU TYR SEQRES 8 A 416 VAL GLU GLN LYS ASP PHE ALA HIS LEU GLY LEU GLU PRO SEQRES 9 A 416 ILE THR LEU LEU GLN GLN THR THR SER GLY LEU ALA HIS SEQRES 10 A 416 LEU HIS SER LEU ASN ILE VAL HIS ARG ASP LEU LYS PRO SEQRES 11 A 416 HIS ASN ILE LEU ILE SER MET PRO ASN ALA HIS GLY LYS SEQRES 12 A 416 ILE LYS ALA MET ILE SER ASP PHE GLY LEU CYS LYS LYS SEQRES 13 A 416 LEU ALA VAL GLY ARG HIS SER PHE SER ARG ARG SER GLY SEQRES 14 A 416 VAL PRO GLY THR GLU GLY TRP ILE ALA PRO GLU MET LEU SEQRES 15 A 416 SER GLU ASP CYS LYS GLU ASN PRO THR TYR THR VAL ASP SEQRES 16 A 416 ILE PHE SER ALA GLY CYS VAL PHE TYR TYR VAL ILE SER SEQRES 17 A 416 GLU GLY SER HIS PRO PHE GLY LYS SER LEU GLN ARG GLN SEQRES 18 A 416 ALA ASN ILE LEU LEU GLY ALA CYS SER LEU ASP CYS LEU SEQRES 19 A 416 HIS PRO GLU LYS HIS GLU ASP VAL ILE ALA ARG GLU LEU SEQRES 20 A 416 ILE GLU LYS MET ILE ALA MET ASP PRO GLN LYS ARG PRO SEQRES 21 A 416 SER ALA LYS HIS VAL LEU LYS HIS PRO PHE PHE TRP SER SEQRES 22 A 416 LEU GLU LYS GLN LEU GLN PHE PHE GLN ASP VAL SER ASP SEQRES 23 A 416 ARG ILE GLU LYS GLU SER LEU ASP GLY PRO ILE VAL LYS SEQRES 24 A 416 GLN LEU GLU ARG GLY GLY ARG ALA VAL VAL LYS MET ASP SEQRES 25 A 416 TRP ARG GLU ASN ILE THR VAL PRO LEU GLN THR ASP LEU SEQRES 26 A 416 ARG LYS PHE ARG THR TYR LYS GLY GLY SER VAL ARG ASP SEQRES 27 A 416 LEU LEU ARG ALA MET ARG ASN LYS LYS HIS HIS TYR ARG SEQRES 28 A 416 GLU LEU PRO ALA GLU VAL ARG GLU THR LEU GLY SER LEU SEQRES 29 A 416 PRO ASP ASP PHE VAL CYS TYR PHE THR SER ARG PHE PRO SEQRES 30 A 416 HIS LEU LEU ALA HIS THR TYR ARG ALA MET GLU LEU CYS SEQRES 31 A 416 SER HIS GLU ARG LEU PHE GLN PRO TYR TYR PHE HIS GLU SEQRES 32 A 416 PRO PRO GLU PRO GLN PRO PRO VAL THR PRO ASP ALA LEU HET GUK A1001 23 HETNAM GUK 6-CHLORANYL-3-(2~{H}-INDAZOL-5-YL)-~{N}-PROPAN-2-YL- HETNAM 2 GUK IMIDAZO[1,2-B]PYRIDAZIN-8-AMINE FORMUL 2 GUK C16 H15 CL N6 FORMUL 3 HOH *57(H2 O) HELIX 1 AA1 LEU A 649 GLU A 654 1 6 HELIX 2 AA2 GLU A 664 LEU A 682 1 19 HELIX 3 AA3 TYR A 753 SER A 769 1 17 HELIX 4 AA4 LYS A 777 LEU A 779 5 3 HELIX 5 AA5 GLN A 780 LEU A 787 1 8 HELIX 6 AA6 LYS A 799 ILE A 813 1 15 HELIX 7 AA7 ASP A 816 ARG A 820 5 5 HELIX 8 AA8 SER A 822 HIS A 829 1 8 HELIX 9 AA9 PRO A 830 TRP A 833 5 4 HELIX 10 AB1 SER A 834 GLU A 850 1 17 HELIX 11 AB2 GLY A 856 ARG A 864 1 9 HELIX 12 AB3 GLY A 865 LYS A 871 1 7 HELIX 13 AB4 THR A 879 ARG A 887 1 9 HELIX 14 AB5 SER A 896 HIS A 910 1 15 HELIX 15 AB6 PRO A 915 GLY A 923 1 9 HELIX 16 AB7 PRO A 926 SER A 935 1 10 HELIX 17 AB8 HIS A 939 MET A 948 1 10 HELIX 18 AB9 GLU A 949 SER A 952 5 4 SHEET 1 AA1 6 VAL A 564 VAL A 566 0 SHEET 2 AA1 6 ILE A 569 HIS A 579 -1 O ILE A 569 N VAL A 566 SHEET 3 AA1 6 ILE A 585 PHE A 591 -1 O VAL A 586 N LEU A 577 SHEET 4 AA1 6 ARG A 594 ILE A 601 -1 O VAL A 598 N TYR A 587 SHEET 5 AA1 6 GLN A 638 GLU A 643 -1 O ILE A 642 N ALA A 597 SHEET 6 AA1 6 TYR A 628 LYS A 633 -1 N GLU A 632 O TYR A 639 SHEET 1 AA2 4 VAL A 564 VAL A 566 0 SHEET 2 AA2 4 ILE A 569 HIS A 579 -1 O ILE A 569 N VAL A 566 SHEET 3 AA2 4 HIS A 723 SER A 726 1 O HIS A 723 N HIS A 579 SHEET 4 AA2 4 GLY A 713 LYS A 716 -1 N GLY A 713 O SER A 726 SHEET 1 AA3 3 CYS A 645 THR A 648 0 SHEET 2 AA3 3 ILE A 694 SER A 697 -1 O ILE A 696 N ALA A 646 SHEET 3 AA3 3 ALA A 707 ILE A 709 -1 O MET A 708 N LEU A 695 CISPEP 1 VAL A 720 GLY A 721 0 0.64 CISPEP 2 PRO A 732 GLY A 733 0 -2.36 CISPEP 3 LEU A 925 PRO A 926 0 0.71 SITE 1 AC1 14 LEU A 577 VAL A 586 ARG A 588 LYS A 599 SITE 2 AC1 14 ILE A 626 TYR A 628 ILE A 642 GLU A 643 SITE 3 AC1 14 LEU A 644 CYS A 645 ALA A 646 PHE A 712 SITE 4 AC1 14 LEU A 714 HIS A 723 CRYST1 144.040 46.050 86.340 90.00 112.71 90.00 C 1 2 1 4 ORIGX1 1.000000 0.000000 0.000000 0.00000 ORIGX2 0.000000 1.000000 0.000000 0.00000 ORIGX3 0.000000 0.000000 1.000000 0.00000 SCALE1 0.006943 0.000000 0.002906 0.00000 SCALE2 0.000000 0.021716 0.000000 0.00000 SCALE3 0.000000 0.000000 0.012556 0.00000