HEADER VIRAL PROTEIN 15-APR-22 7XJ4 TITLE CRYSTAL STRUCTURE OF ENGINEERED HIV-1 REVERSE TRANSCRIPTASE RNASE H TITLE 2 DOMAIN COMPLEXED WITH NITROFURAN METHOXY(METHOXYCARBONYL)PHENYL ESTER COMPND MOL_ID: 1; COMPND 2 MOLECULE: REVERSE TRANSCRIPTASE RNASE H DOMAIN; COMPND 3 CHAIN: A; COMPND 4 EC: 3.1.26.13; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HUMAN IMMUNODEFICIENCY VIRUS 1; SOURCE 3 ORGANISM_TAXID: 11676; SOURCE 4 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 5 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 6 EXPRESSION_SYSTEM_STRAIN: ROSETTA(DE3)PLYS; SOURCE 7 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 8 EXPRESSION_SYSTEM_PLASMID: PET50(B) KEYWDS RIBONUCLEASE, VIRAL PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR H.LU,Y.KOMUKAI,K.USAMI,Y.GUO,X.QIAO,M.NUKAGA,T.HOSHINO REVDAT 4 29-NOV-23 7XJ4 1 REMARK REVDAT 3 11-JAN-23 7XJ4 1 JRNL REVDAT 2 19-OCT-22 7XJ4 1 JRNL REVDAT 1 27-APR-22 7XJ4 0 JRNL AUTH H.LU,Y.KOMUKAI,K.USAMI,Y.GUO,X.QIAO,M.NUKAGA,T.HOSHINO JRNL TITL COMPUTATIONAL AND CRYSTALLOGRAPHIC ANALYSIS OF BINDING JRNL TITL 2 STRUCTURES OF INHIBITORY COMPOUNDS FOR HIV-1 RNASE H JRNL TITL 3 ACTIVITY. JRNL REF J.CHEM.INF.MODEL. V. 62 6762 2022 JRNL REFN ESSN 1549-960X JRNL PMID 36184946 JRNL DOI 10.1021/ACS.JCIM.2C00537 REMARK 2 REMARK 2 RESOLUTION. 1.80 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.18 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) : 1.80 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 48.74 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.920 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.9 REMARK 3 NUMBER OF REFLECTIONS : 27041 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.219 REMARK 3 R VALUE (WORKING SET) : 0.217 REMARK 3 FREE R VALUE : 0.240 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.990 REMARK 3 FREE R VALUE TEST SET COUNT : 1349 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 48.7400 - 3.8800 1.00 2569 142 0.1894 0.1873 REMARK 3 2 3.8800 - 3.0800 1.00 2573 134 0.2185 0.2483 REMARK 3 3 3.0800 - 2.6900 1.00 2571 135 0.2414 0.2653 REMARK 3 4 2.6900 - 2.4400 1.00 2572 133 0.2417 0.3023 REMARK 3 5 2.4400 - 2.2700 1.00 2580 136 0.2130 0.2556 REMARK 3 6 2.2700 - 2.1300 1.00 2569 134 0.2276 0.2895 REMARK 3 7 2.1300 - 2.0300 1.00 2558 136 0.2162 0.2588 REMARK 3 8 2.0300 - 1.9400 1.00 2587 135 0.2572 0.3259 REMARK 3 9 1.9400 - 1.8600 1.00 2570 131 0.2474 0.2225 REMARK 3 10 1.8600 - 1.8000 1.00 2543 133 0.2929 0.3472 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) : 27.090 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 32.79 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 40.44 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 : NULL NULL REMARK 3 ANGLE : NULL NULL REMARK 3 CHIRALITY : NULL NULL REMARK 3 PLANARITY : NULL NULL REMARK 3 DIHEDRAL : NULL NULL 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 7XJ4 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 19-APR-22. REMARK 100 THE DEPOSITION ID IS D_1300028914. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 14-FEB-22 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 6.6 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : PHOTON FACTORY REMARK 200 BEAMLINE : BL-17A REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.000 REMARK 200 MONOCHROMATOR : SI(111) REMARK 200 OPTICS : MIRRORS REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS EIGER X 16M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : AIMLESS 0.1.27 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 27041 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.800 REMARK 200 RESOLUTION RANGE LOW (A) : 48.740 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 100.0 REMARK 200 DATA REDUNDANCY : 12.80 REMARK 200 R MERGE (I) : 0.09900 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 13.1000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.80 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.84 REMARK 200 COMPLETENESS FOR SHELL (%) : 99.7 REMARK 200 DATA REDUNDANCY IN SHELL : 11.30 REMARK 200 R MERGE FOR SHELL (I) : 1.68100 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: MOLREP REMARK 200 STARTING MODEL: 3QIN REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 45.00 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.24 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.1M MES, 26%(V/V) PEG 6000, 0.01M REMARK 280 ZINC SULFATE, 0.001M MANGANESE CHLORIDE, PH 6.6, VAPOR DIFFUSION, REMARK 280 SITTING DROP, TEMPERATURE 291K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 41 21 2 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,-Y,Z+1/2 REMARK 290 3555 -Y+1/2,X+1/2,Z+1/4 REMARK 290 4555 Y+1/2,-X+1/2,Z+3/4 REMARK 290 5555 -X+1/2,Y+1/2,-Z+1/4 REMARK 290 6555 X+1/2,-Y+1/2,-Z+3/4 REMARK 290 7555 Y,X,-Z REMARK 290 8555 -Y,-X,-Z+1/2 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 41.21300 REMARK 290 SMTRY1 3 0.000000 -1.000000 0.000000 30.22350 REMARK 290 SMTRY2 3 1.000000 0.000000 0.000000 30.22350 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 20.60650 REMARK 290 SMTRY1 4 0.000000 1.000000 0.000000 30.22350 REMARK 290 SMTRY2 4 -1.000000 0.000000 0.000000 30.22350 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 61.81950 REMARK 290 SMTRY1 5 -1.000000 0.000000 0.000000 30.22350 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 30.22350 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 20.60650 REMARK 290 SMTRY1 6 1.000000 0.000000 0.000000 30.22350 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 30.22350 REMARK 290 SMTRY3 6 0.000000 0.000000 -1.000000 61.81950 REMARK 290 SMTRY1 7 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY2 7 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 8 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY2 8 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 8 0.000000 0.000000 -1.000000 41.21300 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: 160 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 8270 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -45.0 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 150 REMARK 465 PHE A 151 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 PRO A 2 109.84 -58.94 REMARK 500 MET A 6 -75.64 -40.23 REMARK 500 TYR A 7 123.65 36.93 REMARK 500 ASN A 92 32.10 -94.70 REMARK 500 LYS A 94 -131.16 57.49 REMARK 500 LYS A 95 109.90 63.21 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 MN A 201 MN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 23 OD2 REMARK 620 2 ASP A 139 OD1 107.9 REMARK 620 3 ARG A 147 NH2 121.0 91.9 REMARK 620 4 E9B A 205 SAQ 96.3 155.5 78.9 REMARK 620 5 E9B A 205 NAV 95.2 103.5 134.1 69.2 REMARK 620 6 E9B A 205 OAW 65.5 115.3 149.6 70.7 30.1 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MN A 202 MN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 23 OD1 REMARK 620 2 GLU A 58 OE2 106.0 REMARK 620 3 ASP A 78 OD1 117.8 104.2 REMARK 620 N 1 2 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN A 203 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 51 OD1 REMARK 620 2 ASP A 51 OD2 56.4 REMARK 620 3 HIS A 129 NE2 51.8 57.2 REMARK 620 4 GLU A 136 OE1 57.8 59.3 6.0 REMARK 620 5 HOH A 313 O 94.4 134.4 77.3 75.8 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN A 204 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLU A 72 OE2 REMARK 620 2 GLU A 119 OE2 105.9 REMARK 620 3 HOH A 316 O 111.9 115.4 REMARK 620 N 1 2 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN A 206 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 106 OD1 REMARK 620 2 ASP A 106 OD2 56.1 REMARK 620 3 GLN A 110 OE1 48.4 38.6 REMARK 620 4 GLU A 113 OE1 63.4 41.4 15.1 REMARK 620 N 1 2 3 DBREF1 7XJ4 A 7 80 UNP A0A059PIR4_9HIV1 DBREF2 7XJ4 A A0A059PIR4 167 240 DBREF1 7XJ4 A 106 151 UNP A0A7L9QW77_9HIV1 DBREF2 7XJ4 A A0A7L9QW77 671 716 SEQADV 7XJ4 GLY A 1 UNP A0A059PIR EXPRESSION TAG SEQADV 7XJ4 PRO A 2 UNP A0A059PIR EXPRESSION TAG SEQADV 7XJ4 GLY A 3 UNP A0A059PIR EXPRESSION TAG SEQADV 7XJ4 GLY A 4 UNP A0A059PIR EXPRESSION TAG SEQADV 7XJ4 SER A 5 UNP A0A059PIR EXPRESSION TAG SEQADV 7XJ4 MET A 6 UNP A0A059PIR EXPRESSION TAG SEQADV 7XJ4 TYR A 81 UNP A0A059PIR LINKER SEQADV 7XJ4 ALA A 82 UNP A0A059PIR LINKER SEQADV 7XJ4 LEU A 83 UNP A0A059PIR LINKER SEQADV 7XJ4 GLY A 84 UNP A0A059PIR LINKER SEQADV 7XJ4 ILE A 85 UNP A0A059PIR LINKER SEQADV 7XJ4 ILE A 86 UNP A0A059PIR LINKER SEQADV 7XJ4 THR A 87 UNP A0A059PIR LINKER SEQADV 7XJ4 GLN A 88 UNP A0A059PIR LINKER SEQADV 7XJ4 TRP A 89 UNP A0A059PIR LINKER SEQADV 7XJ4 ILE A 90 UNP A0A059PIR LINKER SEQADV 7XJ4 HIS A 91 UNP A0A059PIR LINKER SEQADV 7XJ4 ASN A 92 UNP A0A059PIR LINKER SEQADV 7XJ4 TRP A 93 UNP A0A059PIR LINKER SEQADV 7XJ4 LYS A 94 UNP A0A059PIR LINKER SEQADV 7XJ4 LYS A 95 UNP A0A059PIR LINKER SEQADV 7XJ4 ARG A 96 UNP A0A059PIR LINKER SEQADV 7XJ4 GLY A 97 UNP A0A059PIR LINKER SEQADV 7XJ4 TRP A 98 UNP A0A059PIR LINKER SEQADV 7XJ4 LYS A 99 UNP A0A059PIR LINKER SEQADV 7XJ4 THR A 100 UNP A0A059PIR LINKER SEQADV 7XJ4 PRO A 101 UNP A0A059PIR LINKER SEQADV 7XJ4 VAL A 102 UNP A0A059PIR LINKER SEQADV 7XJ4 LYS A 103 UNP A0A059PIR LINKER SEQADV 7XJ4 ASN A 104 UNP A0A059PIR LINKER SEQADV 7XJ4 VAL A 105 UNP A0A059PIR LINKER SEQRES 1 A 151 GLY PRO GLY GLY SER MET TYR GLN LEU GLU LYS GLU PRO SEQRES 2 A 151 ILE VAL GLY ALA GLU THR PHE TYR VAL ASP GLY ALA ALA SEQRES 3 A 151 ASN ARG GLU THR LYS LEU GLY LYS ALA GLY TYR VAL THR SEQRES 4 A 151 ASN ARG GLY ARG GLN LYS VAL VAL THR LEU THR ASP THR SEQRES 5 A 151 THR ASN GLN LYS THR GLU LEU GLN ALA ILE TYR LEU ALA SEQRES 6 A 151 LEU GLN ASP SER GLY LEU GLU VAL ASN ILE VAL THR ASP SEQRES 7 A 151 SER GLN TYR ALA LEU GLY ILE ILE THR GLN TRP ILE HIS SEQRES 8 A 151 ASN TRP LYS LYS ARG GLY TRP LYS THR PRO VAL LYS ASN SEQRES 9 A 151 VAL ASP LEU VAL ASN GLN ILE ILE GLU GLN LEU ILE LYS SEQRES 10 A 151 LYS GLU LYS VAL TYR LEU ALA TRP VAL PRO ALA HIS LYS SEQRES 11 A 151 GLY ILE GLY GLY ASN GLU GLN VAL ASP LYS LEU VAL SER SEQRES 12 A 151 ALA GLY ILE ARG LYS VAL LEU PHE HET MN A 201 1 HET MN A 202 1 HET ZN A 203 1 HET ZN A 204 1 HET E9B A 205 24 HET ZN A 206 1 HETNAM MN MANGANESE (II) ION HETNAM ZN ZINC ION HETNAM E9B S-[5-[(E)-2-PHENYLETHENYL]-1,3,4-OXADIAZOL-2-YL] 5- HETNAM 2 E9B NITROTHIOPHENE-2-CARBOTHIOATE FORMUL 2 MN 2(MN 2+) FORMUL 4 ZN 3(ZN 2+) FORMUL 6 E9B C15 H9 N3 O4 S2 FORMUL 8 HOH *16(H2 O) HELIX 1 AA1 THR A 53 SER A 69 1 17 HELIX 2 AA2 SER A 79 ASN A 92 1 14 HELIX 3 AA3 ASN A 104 LYS A 117 1 14 HELIX 4 AA4 GLY A 133 ALA A 144 1 12 SHEET 1 AA1 5 GLN A 44 LEU A 49 0 SHEET 2 AA1 5 GLY A 33 THR A 39 -1 N ALA A 35 O VAL A 47 SHEET 3 AA1 5 THR A 19 ALA A 26 -1 N TYR A 21 O VAL A 38 SHEET 4 AA1 5 GLU A 72 THR A 77 1 O ASN A 74 N PHE A 20 SHEET 5 AA1 5 LYS A 120 TRP A 125 1 O TYR A 122 N ILE A 75 LINK OD2 ASP A 23 MN MN A 201 1555 1555 2.37 LINK OD1 ASP A 23 MN MN A 202 1555 1555 1.98 LINK OD1 ASP A 51 ZN ZN A 203 1555 1555 2.13 LINK OD2 ASP A 51 ZN ZN A 203 1555 1555 2.47 LINK OE2 GLU A 58 MN MN A 202 1555 1555 1.92 LINK OE2 GLU A 72 ZN ZN A 204 1555 1555 1.85 LINK OD1 ASP A 78 MN MN A 202 1555 1555 1.93 LINK OD1 ASP A 106 ZN ZN A 206 1555 7555 2.53 LINK OD2 ASP A 106 ZN ZN A 206 1555 7555 2.16 LINK OE1 GLN A 110 ZN ZN A 206 1555 1555 2.47 LINK OE1 GLU A 113 ZN ZN A 206 1555 1555 2.06 LINK OE2 GLU A 119 ZN ZN A 204 1555 1555 1.94 LINK NE2 HIS A 129 ZN ZN A 203 1555 6454 2.24 LINK OE1 GLU A 136 ZN ZN A 203 1555 6454 2.14 LINK OD1 ASP A 139 MN MN A 201 1555 1555 2.01 LINK NH2 ARG A 147 MN MN A 201 1555 1555 2.50 LINK MN MN A 201 SAQ E9B A 205 1555 1555 2.47 LINK MN MN A 201 NAV E9B A 205 1555 1555 1.88 LINK MN MN A 201 OAW E9B A 205 1555 1555 1.81 LINK ZN ZN A 203 O HOH A 313 1555 1555 2.16 LINK ZN ZN A 204 O HOH A 316 1555 1555 2.26 CRYST1 60.447 60.447 82.426 90.00 90.00 90.00 P 41 21 2 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 0.016543 0.000000 0.000000 0.00000 SCALE2 0.000000 0.016543 0.000000 0.00000 SCALE3 0.000000 0.000000 0.012132 0.00000