HEADER HYDROLASE 07-AUG-19 6KO1 TITLE THE CRYSTAL STRUCTUE OF PDE10A COMPLEXED WITH 2D COMPND MOL_ID: 1; COMPND 2 MOLECULE: CAMP AND CAMP-INHIBITED CGMP 3',5'-CYCLIC PHOSPHODIESTERASE COMPND 3 10A; COMPND 4 CHAIN: A, B; COMPND 5 EC: 3.1.4.17,3.1.4.35; COMPND 6 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: PDE10A; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 511693; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: BL21 KEYWDS PDE10A INHIBITOR, HYDROLASE EXPDTA X-RAY DIFFRACTION AUTHOR Y.-Y.HUANG,Y.F.YU,C.ZHANG,L.GUO,D.WU,H.-B.LUO REVDAT 3 22-NOV-23 6KO1 1 LINK REVDAT 2 15-APR-20 6KO1 1 JRNL REVDAT 1 01-APR-20 6KO1 0 JRNL AUTH Y.F.YU,C.ZHANG,Y.Y.HUANG,S.ZHANG,Q.ZHOU,X.LI,Z.LAI,Z.LI, JRNL AUTH 2 Y.GAO,Y.WU,L.GUO,D.WU,H.B.LUO JRNL TITL DISCOVERY AND OPTIMIZATION OF CHROMONE DERIVATIVES AS NOVEL JRNL TITL 2 SELECTIVE PHOSPHODIESTERASE 10 INHIBITORS. JRNL REF ACS CHEM NEUROSCI V. 11 1058 2020 JRNL REFN ESSN 1948-7193 JRNL PMID 32105440 JRNL DOI 10.1021/ACSCHEMNEURO.0C00024 REMARK 2 REMARK 2 RESOLUTION. 2.70 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.10_2155 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) : 2.70 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 24.82 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 2.020 REMARK 3 COMPLETENESS FOR RANGE (%) : 98.8 REMARK 3 NUMBER OF REFLECTIONS : 18454 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.238 REMARK 3 R VALUE (WORKING SET) : 0.233 REMARK 3 FREE R VALUE : 0.340 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.880 REMARK 3 FREE R VALUE TEST SET COUNT : 901 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 24.8230 - 4.8958 0.97 3023 152 0.1925 0.2656 REMARK 3 2 4.8958 - 3.8908 1.00 2951 167 0.2069 0.3276 REMARK 3 3 3.8908 - 3.4003 1.00 2940 137 0.2313 0.3610 REMARK 3 4 3.4003 - 3.0901 1.00 2921 143 0.2658 0.3546 REMARK 3 5 3.0901 - 2.8689 0.99 2887 153 0.2961 0.4253 REMARK 3 6 2.8689 - 2.7000 0.98 2831 149 0.2742 0.3846 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) : 0.500 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 34.050 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 31.06 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 26.91 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 : 0.010 5304 REMARK 3 ANGLE : 1.130 7190 REMARK 3 CHIRALITY : 0.055 782 REMARK 3 PLANARITY : 0.008 982 REMARK 3 DIHEDRAL : 15.143 3198 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 6KO1 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 09-AUG-19. REMARK 100 THE DEPOSITION ID IS D_1300013362. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 24-JAN-18 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 7.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : N REMARK 200 RADIATION SOURCE : SEALED TUBE REMARK 200 BEAMLINE : NULL REMARK 200 X-RAY GENERATOR MODEL : OXFORD DIFFRACTION NOVA REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.5418 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : OXFORD ONYX CCD REMARK 200 INTENSITY-INTEGRATION SOFTWARE : CRYSALISPRO 38.42 REMARK 200 DATA SCALING SOFTWARE : CRYSALISPRO 38.42 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 18454 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.700 REMARK 200 RESOLUTION RANGE LOW (A) : 24.823 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 98.8 REMARK 200 DATA REDUNDANCY : 3.400 REMARK 200 R MERGE (I) : 0.14500 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 6.4000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.70 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.80 REMARK 200 COMPLETENESS FOR SHELL (%) : 96.8 REMARK 200 DATA REDUNDANCY IN SHELL : 3.40 REMARK 200 R MERGE FOR SHELL (I) : 0.38000 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 2.100 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: PHASER 1.10 REMARK 200 STARTING MODEL: 2OUP REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 44.84 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.23 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.1 M HEPES (PH 7.5), 0.2 M MGCL2, 18% REMARK 280 PEG 3350, 50 MM 2-MERCAPTOETHANOL, VAPOR DIFFUSION, TEMPERATURE REMARK 280 277K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 21 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X+1/2,-Y,Z+1/2 REMARK 290 3555 -X,Y+1/2,-Z+1/2 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 24.88150 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 80.61650 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 40.70050 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 80.61650 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 24.88150 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 40.70050 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 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 100 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 14290 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -35.0 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 350 REMARK 350 BIOMOLECULE: 2 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: 90 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 14530 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -34.0 KCAL/MOL 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 MET A 448 REMARK 465 SER A 449 REMARK 465 ILE A 450 REMARK 465 CYS A 451 REMARK 465 THR A 452 REMARK 465 SER A 453 REMARK 465 GLU A 454 REMARK 465 GLU A 455 REMARK 465 TRP A 456 REMARK 465 GLN A 457 REMARK 465 GLY A 458 REMARK 465 LEU A 459 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 ARG A 553 CG CD NE CZ NH1 NH2 REMARK 470 ARG A 627 CG CD NE CZ NH1 NH2 REMARK 470 GLN A 650 CG CD OE1 NE2 REMARK 470 LYS B 704 CG CD CE NZ 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 GLN A 461 -9.88 -56.04 REMARK 500 PRO A 465 99.34 -45.54 REMARK 500 GLU A 473 3.73 -67.84 REMARK 500 PHE A 482 51.30 -117.13 REMARK 500 SER A 497 -86.65 -76.51 REMARK 500 SER A 501 48.29 -88.96 REMARK 500 TYR A 524 -51.08 -132.64 REMARK 500 ASN A 526 -168.84 -129.76 REMARK 500 LEU A 547 7.70 -161.24 REMARK 500 ASP A 564 32.97 -140.41 REMARK 500 ASP A 579 38.79 28.76 REMARK 500 VAL A 733 -78.92 -126.73 REMARK 500 PHE B 482 55.48 -113.91 REMARK 500 GLU B 504 107.06 -57.25 REMARK 500 ARG B 521 72.54 -116.43 REMARK 500 TYR B 524 -70.19 -140.02 REMARK 500 HIS B 525 68.91 -66.36 REMARK 500 ASN B 609 92.45 -43.07 REMARK 500 THR B 613 42.63 -60.84 REMARK 500 SER B 615 152.75 -47.60 REMARK 500 LYS B 718 58.60 -105.85 REMARK 500 VAL B 733 -57.17 -131.44 REMARK 500 PRO B 747 -16.52 -47.62 REMARK 500 REMARK 500 REMARK: NULL 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 ZN A 801 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 529 NE2 REMARK 620 2 HIS A 563 NE2 88.9 REMARK 620 3 ASP A 564 OD2 86.0 84.6 REMARK 620 4 ASP A 674 OD1 91.2 101.4 173.3 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MG A 802 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 564 OD1 REMARK 620 2 GLU A 592 OE2 131.9 REMARK 620 3 HOH A 903 O 83.7 68.9 REMARK 620 4 HOH A 935 O 93.6 122.4 87.4 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN B 801 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS B 529 NE2 REMARK 620 2 HIS B 563 NE2 82.0 REMARK 620 3 ASP B 564 OD2 85.4 77.2 REMARK 620 4 ASP B 674 OD1 88.8 96.5 171.9 REMARK 620 5 HOH B 929 O 159.8 110.3 82.0 105.1 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MG B 802 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP B 564 OD1 REMARK 620 2 HOH B 929 O 94.2 REMARK 620 N 1 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue ZN A 801 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue MG A 802 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue DL0 A 803 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue ZN B 801 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue MG B 802 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue DL0 B 803 DBREF 6KO1 A 449 769 UNP Q9Y233 PDE10_HUMAN 439 759 DBREF 6KO1 B 449 769 UNP Q9Y233 PDE10_HUMAN 439 759 SEQADV 6KO1 MET A 448 UNP Q9Y233 INITIATING METHIONINE SEQADV 6KO1 MET B 448 UNP Q9Y233 INITIATING METHIONINE SEQRES 1 A 322 MET SER ILE CYS THR SER GLU GLU TRP GLN GLY LEU MET SEQRES 2 A 322 GLN PHE THR LEU PRO VAL ARG LEU CYS LYS GLU ILE GLU SEQRES 3 A 322 LEU PHE HIS PHE ASP ILE GLY PRO PHE GLU ASN MET TRP SEQRES 4 A 322 PRO GLY ILE PHE VAL TYR MET VAL HIS ARG SER CYS GLY SEQRES 5 A 322 THR SER CYS PHE GLU LEU GLU LYS LEU CYS ARG PHE ILE SEQRES 6 A 322 MET SER VAL LYS LYS ASN TYR ARG ARG VAL PRO TYR HIS SEQRES 7 A 322 ASN TRP LYS HIS ALA VAL THR VAL ALA HIS CYS MET TYR SEQRES 8 A 322 ALA ILE LEU GLN ASN ASN HIS THR LEU PHE THR ASP LEU SEQRES 9 A 322 GLU ARG LYS GLY LEU LEU ILE ALA CYS LEU CYS HIS ASP SEQRES 10 A 322 LEU ASP HIS ARG GLY PHE SER ASN SER TYR LEU GLN LYS SEQRES 11 A 322 PHE ASP HIS PRO LEU ALA ALA LEU TYR SER THR SER THR SEQRES 12 A 322 MET GLU GLN HIS HIS PHE SER GLN THR VAL SER ILE LEU SEQRES 13 A 322 GLN LEU GLU GLY HIS ASN ILE PHE SER THR LEU SER SER SEQRES 14 A 322 SER GLU TYR GLU GLN VAL LEU GLU ILE ILE ARG LYS ALA SEQRES 15 A 322 ILE ILE ALA THR ASP LEU ALA LEU TYR PHE GLY ASN ARG SEQRES 16 A 322 LYS GLN LEU GLU GLU MET TYR GLN THR GLY SER LEU ASN SEQRES 17 A 322 LEU ASN ASN GLN SER HIS ARG ASP ARG VAL ILE GLY LEU SEQRES 18 A 322 MET MET THR ALA CYS ASP LEU CYS SER VAL THR LYS LEU SEQRES 19 A 322 TRP PRO VAL THR LYS LEU THR ALA ASN ASP ILE TYR ALA SEQRES 20 A 322 GLU PHE TRP ALA GLU GLY ASP GLU MET LYS LYS LEU GLY SEQRES 21 A 322 ILE GLN PRO ILE PRO MET MET ASP ARG ASP LYS LYS ASP SEQRES 22 A 322 GLU VAL PRO GLN GLY GLN LEU GLY PHE TYR ASN ALA VAL SEQRES 23 A 322 ALA ILE PRO CYS TYR THR THR LEU THR GLN ILE LEU PRO SEQRES 24 A 322 PRO THR GLU PRO LEU LEU LYS ALA CYS ARG ASP ASN LEU SEQRES 25 A 322 SER GLN TRP GLU LYS VAL ILE ARG GLY GLU SEQRES 1 B 322 MET SER ILE CYS THR SER GLU GLU TRP GLN GLY LEU MET SEQRES 2 B 322 GLN PHE THR LEU PRO VAL ARG LEU CYS LYS GLU ILE GLU SEQRES 3 B 322 LEU PHE HIS PHE ASP ILE GLY PRO PHE GLU ASN MET TRP SEQRES 4 B 322 PRO GLY ILE PHE VAL TYR MET VAL HIS ARG SER CYS GLY SEQRES 5 B 322 THR SER CYS PHE GLU LEU GLU LYS LEU CYS ARG PHE ILE SEQRES 6 B 322 MET SER VAL LYS LYS ASN TYR ARG ARG VAL PRO TYR HIS SEQRES 7 B 322 ASN TRP LYS HIS ALA VAL THR VAL ALA HIS CYS MET TYR SEQRES 8 B 322 ALA ILE LEU GLN ASN ASN HIS THR LEU PHE THR ASP LEU SEQRES 9 B 322 GLU ARG LYS GLY LEU LEU ILE ALA CYS LEU CYS HIS ASP SEQRES 10 B 322 LEU ASP HIS ARG GLY PHE SER ASN SER TYR LEU GLN LYS SEQRES 11 B 322 PHE ASP HIS PRO LEU ALA ALA LEU TYR SER THR SER THR SEQRES 12 B 322 MET GLU GLN HIS HIS PHE SER GLN THR VAL SER ILE LEU SEQRES 13 B 322 GLN LEU GLU GLY HIS ASN ILE PHE SER THR LEU SER SER SEQRES 14 B 322 SER GLU TYR GLU GLN VAL LEU GLU ILE ILE ARG LYS ALA SEQRES 15 B 322 ILE ILE ALA THR ASP LEU ALA LEU TYR PHE GLY ASN ARG SEQRES 16 B 322 LYS GLN LEU GLU GLU MET TYR GLN THR GLY SER LEU ASN SEQRES 17 B 322 LEU ASN ASN GLN SER HIS ARG ASP ARG VAL ILE GLY LEU SEQRES 18 B 322 MET MET THR ALA CYS ASP LEU CYS SER VAL THR LYS LEU SEQRES 19 B 322 TRP PRO VAL THR LYS LEU THR ALA ASN ASP ILE TYR ALA SEQRES 20 B 322 GLU PHE TRP ALA GLU GLY ASP GLU MET LYS LYS LEU GLY SEQRES 21 B 322 ILE GLN PRO ILE PRO MET MET ASP ARG ASP LYS LYS ASP SEQRES 22 B 322 GLU VAL PRO GLN GLY GLN LEU GLY PHE TYR ASN ALA VAL SEQRES 23 B 322 ALA ILE PRO CYS TYR THR THR LEU THR GLN ILE LEU PRO SEQRES 24 B 322 PRO THR GLU PRO LEU LEU LYS ALA CYS ARG ASP ASN LEU SEQRES 25 B 322 SER GLN TRP GLU LYS VAL ILE ARG GLY GLU HET ZN A 801 1 HET MG A 802 1 HET DL0 A 803 30 HET ZN B 801 1 HET MG B 802 1 HET DL0 B 803 30 HETNAM ZN ZINC ION HETNAM MG MAGNESIUM ION HETNAM DL0 6-CHLORANYL-3-[2-(5-METHYL-1-PHENYL-BENZIMIDAZOL-2-YL) HETNAM 2 DL0 ETHYL]CHROMEN-4-ONE FORMUL 3 ZN 2(ZN 2+) FORMUL 4 MG 2(MG 2+) FORMUL 5 DL0 2(C25 H19 CL N2 O2) FORMUL 9 HOH *92(H2 O) HELIX 1 AA1 ARG A 467 GLU A 473 1 7 HELIX 2 AA2 PHE A 482 ASN A 484 5 3 HELIX 3 AA3 MET A 485 GLY A 499 1 15 HELIX 4 AA4 THR A 500 PHE A 503 5 4 HELIX 5 AA5 GLU A 504 ASN A 518 1 15 HELIX 6 AA6 ASN A 526 ASN A 544 1 19 HELIX 7 AA7 HIS A 545 PHE A 548 5 4 HELIX 8 AA8 THR A 549 HIS A 563 1 15 HELIX 9 AA9 SER A 571 PHE A 578 1 8 HELIX 10 AB1 HIS A 580 TYR A 586 1 7 HELIX 11 AB2 SER A 589 GLN A 604 1 16 HELIX 12 AB3 SER A 615 ALA A 632 1 18 HELIX 13 AB4 ASP A 634 GLN A 644 1 11 HELIX 14 AB5 GLN A 644 GLY A 652 1 9 HELIX 15 AB6 ASN A 658 LEU A 675 1 18 HELIX 16 AB7 CYS A 676 LYS A 680 5 5 HELIX 17 AB8 LEU A 681 LEU A 706 1 26 HELIX 18 AB9 ILE A 711 ASP A 720 5 10 HELIX 19 AC1 GLU A 721 VAL A 733 1 13 HELIX 20 AC2 VAL A 733 LEU A 745 1 13 HELIX 21 AC3 THR A 748 ARG A 767 1 20 HELIX 22 AC4 THR B 452 PHE B 462 1 11 HELIX 23 AC5 PRO B 465 LYS B 470 1 6 HELIX 24 AC6 PHE B 482 ASN B 484 5 3 HELIX 25 AC7 MET B 485 GLY B 499 1 15 HELIX 26 AC8 GLU B 504 ASN B 518 1 15 HELIX 27 AC9 ASN B 526 ASN B 543 1 18 HELIX 28 AD1 ASN B 544 PHE B 548 5 5 HELIX 29 AD2 THR B 549 HIS B 563 1 15 HELIX 30 AD3 ASN B 572 PHE B 578 1 7 HELIX 31 AD4 HIS B 580 TYR B 586 1 7 HELIX 32 AD5 SER B 589 GLN B 604 1 16 HELIX 33 AD6 SER B 615 ALA B 632 1 18 HELIX 34 AD7 LEU B 635 THR B 651 1 17 HELIX 35 AD8 ASN B 658 LEU B 675 1 18 HELIX 36 AD9 CYS B 676 LYS B 680 5 5 HELIX 37 AE1 LEU B 681 GLY B 707 1 27 HELIX 38 AE2 ILE B 711 ASP B 715 5 5 HELIX 39 AE3 GLU B 721 VAL B 733 1 13 HELIX 40 AE4 VAL B 733 LEU B 745 1 13 HELIX 41 AE5 THR B 748 ILE B 766 1 19 LINK NE2 HIS A 529 ZN ZN A 801 1555 1555 2.48 LINK NE2 HIS A 563 ZN ZN A 801 1555 1555 2.44 LINK OD2 ASP A 564 ZN ZN A 801 1555 1555 2.59 LINK OD1 ASP A 564 MG MG A 802 1555 1555 2.31 LINK OE2 GLU A 592 MG MG A 802 1555 1555 2.95 LINK OD1 ASP A 674 ZN ZN A 801 1555 1555 2.15 LINK MG MG A 802 O HOH A 903 1555 1555 2.78 LINK MG MG A 802 O HOH A 935 1555 1555 1.87 LINK NE2 HIS B 529 ZN ZN B 801 1555 1555 2.42 LINK NE2 HIS B 563 ZN ZN B 801 1555 1555 2.48 LINK OD2 ASP B 564 ZN ZN B 801 1555 1555 1.95 LINK OD1 ASP B 564 MG MG B 802 1555 1555 2.10 LINK OD1 ASP B 674 ZN ZN B 801 1555 1555 2.23 LINK ZN ZN B 801 O HOH B 929 1555 1555 2.50 LINK MG MG B 802 O HOH B 929 1555 1555 1.87 SITE 1 AC1 5 HIS A 529 HIS A 563 ASP A 564 ASP A 674 SITE 2 AC1 5 HOH A 935 SITE 1 AC2 5 ASP A 564 GLU A 592 HIS A 595 HOH A 903 SITE 2 AC2 5 HOH A 935 SITE 1 AC3 11 LEU A 675 SER A 677 VAL A 678 ILE A 692 SITE 2 AC3 11 TYR A 693 PHE A 696 PRO A 712 MET A 713 SITE 3 AC3 11 GLY A 725 GLN A 726 PHE A 729 SITE 1 AC4 6 HIS B 529 HIS B 563 ASP B 564 ASP B 674 SITE 2 AC4 6 HOH B 926 HOH B 929 SITE 1 AC5 3 ASP B 564 GLU B 592 HOH B 929 SITE 1 AC6 12 LEU A 706 LEU B 675 SER B 677 ILE B 692 SITE 2 AC6 12 TYR B 693 PRO B 712 MET B 713 GLU B 721 SITE 3 AC6 12 GLY B 725 GLN B 726 GLY B 728 PHE B 729 CRYST1 49.763 81.401 161.233 90.00 90.00 90.00 P 21 21 21 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 0.020095 0.000000 0.000000 0.00000 SCALE2 0.000000 0.012285 0.000000 0.00000 SCALE3 0.000000 0.000000 0.006202 0.00000