HEADER HYDROLASE 13-DEC-19 6LJ4 TITLE CRYSTAL STRUCTURE OF NDM-1 IN COMPLEX WITH D-CAPTOPRIL DERIVATIVE TITLE 2 WSS04146 COMPND MOL_ID: 1; COMPND 2 MOLECULE: METALLO-BETA-LACTAMASE TYPE 2; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: B2 METALLO-BETA-LACTAMASE,BETA-LACTAMASE TYPE II,METALLO- COMPND 5 BETA-LACTAMASE NDM-1,METALLO-BETA-LACTAMASE TYPE II,NEW DELHI COMPND 6 METALLO-BETA-LACTAMASE-1,NDM-1; COMPND 7 EC: 3.5.2.6; COMPND 8 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: KLEBSIELLA PNEUMONIAE; SOURCE 3 ORGANISM_TAXID: 573; SOURCE 4 GENE: BLANDM-1; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 6 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 7 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 8 EXPRESSION_SYSTEM_PLASMID: PRHISMBP KEYWDS NDM-1, METALLO-BETA-LACTAMASE, ANTIBIOTIC RESISTENT, INHIBITOR, THIO KEYWDS 2 COMPOUNDS, ANTIBIOTIC, HYDROLASE EXPDTA X-RAY DIFFRACTION AUTHOR H.ZHANG,G.MA REVDAT 3 22-NOV-23 6LJ4 1 REMARK REVDAT 2 23-DEC-20 6LJ4 1 JRNL REVDAT 1 16-DEC-20 6LJ4 0 JRNL AUTH G.MA,S.WANG,K.WU,W.ZHANG,A.AHMAD,Q.HAO,X.LEI,H.ZHANG JRNL TITL STRUCTURE-GUIDED OPTIMIZATION OF D-CAPTOPRIL FOR DISCOVERY JRNL TITL 2 OF POTENT NDM-1 INHIBITORS. JRNL REF BIOORG.MED.CHEM. V. 29 15902 2020 JRNL REFN ESSN 1464-3391 JRNL PMID 33302045 JRNL DOI 10.1016/J.BMC.2020.115902 REMARK 2 REMARK 2 RESOLUTION. 1.15 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.13 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) : 1.15 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 24.29 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.340 REMARK 3 COMPLETENESS FOR RANGE (%) : 95.9 REMARK 3 NUMBER OF REFLECTIONS : 70267 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.154 REMARK 3 R VALUE (WORKING SET) : 0.152 REMARK 3 FREE R VALUE : 0.177 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.990 REMARK 3 FREE R VALUE TEST SET COUNT : 3504 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 24.2900 - 3.3600 0.86 2462 115 0.1602 0.1870 REMARK 3 2 3.3600 - 2.6700 0.98 2769 150 0.1566 0.1921 REMARK 3 3 2.6700 - 2.3300 0.99 2801 123 0.1553 0.1681 REMARK 3 4 2.3300 - 2.1200 1.00 2802 121 0.1444 0.1582 REMARK 3 5 2.1200 - 1.9700 0.99 2787 150 0.1371 0.1483 REMARK 3 6 1.9700 - 1.8500 0.97 2708 152 0.1398 0.1541 REMARK 3 7 1.8500 - 1.7600 0.98 2736 127 0.1329 0.1661 REMARK 3 8 1.7600 - 1.6800 0.99 2773 134 0.1350 0.1635 REMARK 3 9 1.6800 - 1.6200 0.99 2793 95 0.1357 0.1418 REMARK 3 10 1.6200 - 1.5600 0.99 2762 147 0.1384 0.1709 REMARK 3 11 1.5600 - 1.5100 0.99 2732 168 0.1413 0.1878 REMARK 3 12 1.5100 - 1.4700 0.99 2772 134 0.1450 0.1838 REMARK 3 13 1.4700 - 1.4300 0.97 2702 145 0.1450 0.1752 REMARK 3 14 1.4300 - 1.4000 0.99 2718 183 0.1497 0.1686 REMARK 3 15 1.4000 - 1.3600 0.98 2670 178 0.1498 0.1631 REMARK 3 16 1.3600 - 1.3300 0.99 2699 178 0.1606 0.1898 REMARK 3 17 1.3300 - 1.3100 0.99 2734 166 0.1669 0.1969 REMARK 3 18 1.3100 - 1.2800 0.99 2736 148 0.1625 0.2090 REMARK 3 19 1.2800 - 1.2600 0.99 2791 135 0.1751 0.2047 REMARK 3 20 1.2600 - 1.2400 0.99 2768 142 0.1764 0.2145 REMARK 3 21 1.2400 - 1.2200 0.99 2744 130 0.1886 0.2141 REMARK 3 22 1.2200 - 1.2000 0.97 2664 148 0.1892 0.2007 REMARK 3 23 1.2000 - 1.1800 0.87 2447 126 0.1901 0.2182 REMARK 3 24 1.1800 - 1.1700 0.80 2213 119 0.2162 0.2387 REMARK 3 25 1.1700 - 1.1500 0.71 1980 90 0.2142 0.2216 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) : 0.090 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 16.360 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 23.33 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 6LJ4 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 17-DEC-19. REMARK 100 THE DEPOSITION ID IS D_1300014858. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 11-NOV-18 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 : SSRF REMARK 200 BEAMLINE : BL19U1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.97894 REMARK 200 MONOCHROMATOR : DOUBLE CRYSTAL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS PILATUS 6M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 70295 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.150 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 96.0 REMARK 200 DATA REDUNDANCY : 6.200 REMARK 200 R MERGE (I) : 0.06800 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 11.3000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.15 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.19 REMARK 200 COMPLETENESS FOR SHELL (%) : 78.4 REMARK 200 DATA REDUNDANCY IN SHELL : 4.50 REMARK 200 R MERGE FOR SHELL (I) : 0.76600 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: 5XP6 REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 39.97 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.05 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.1M BIS-TRIS PH5.5, 15% PEG 3350, REMARK 280 20MM L-PROLINE, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 295K 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 30.02700 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 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 GLY A 29 REMARK 465 GLU A 30 REMARK 465 ILE A 31 REMARK 465 ARG A 32 REMARK 465 PRO A 33 REMARK 465 THR A 34 REMARK 465 ILE A 35 REMARK 465 GLY A 36 REMARK 465 GLN A 37 REMARK 465 GLN A 38 REMARK 465 MET A 39 REMARK 465 GLU A 40 REMARK 465 THR A 41 REMARK 465 ARG A 270 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 O HOH A 410 O HOH A 570 1.99 REMARK 500 O HOH A 403 O HOH A 406 2.00 REMARK 500 O HOH A 575 O HOH A 579 2.02 REMARK 500 O HOH A 429 O HOH A 515 2.03 REMARK 500 O HOH A 556 O HOH A 575 2.03 REMARK 500 ND2 ASN A 166 O HOH A 401 2.10 REMARK 500 O HOH A 463 O HOH A 637 2.11 REMARK 500 O HOH A 490 O HOH A 638 2.11 REMARK 500 O HOH A 610 O HOH A 662 2.12 REMARK 500 O HOH A 485 O HOH A 628 2.16 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS REMARK 500 REMARK 500 THE FOLLOWING ATOMS THAT ARE RELATED BY CRYSTALLOGRAPHIC REMARK 500 SYMMETRY ARE IN CLOSE CONTACT. AN ATOM LOCATED WITHIN 0.15 REMARK 500 ANGSTROMS OF A SYMMETRY RELATED ATOM IS ASSUMED TO BE ON A REMARK 500 SPECIAL POSITION AND IS, THEREFORE, LISTED IN REMARK 375 REMARK 500 INSTEAD OF REMARK 500. ATOMS WITH NON-BLANK ALTERNATE REMARK 500 LOCATION INDICATORS ARE NOT INCLUDED IN THE CALCULATIONS. REMARK 500 REMARK 500 DISTANCE CUTOFF: REMARK 500 2.2 ANGSTROMS FOR CONTACTS NOT INVOLVING HYDROGEN ATOMS REMARK 500 1.6 ANGSTROMS FOR CONTACTS INVOLVING HYDROGEN ATOMS REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI SSYMOP DISTANCE REMARK 500 O HOH A 587 O HOH A 595 1455 2.10 REMARK 500 NZ LYS A 268 O HOH A 401 2656 2.18 REMARK 500 REMARK 500 REMARK: NULL 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 85 NE - CZ - NH2 ANGL. DEV. = -3.7 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 90 140.78 77.04 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 302 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 120 NE2 REMARK 620 2 HIS A 122 ND1 98.1 REMARK 620 3 HIS A 189 NE2 100.4 113.3 REMARK 620 4 EF9 A 303 S1 134.9 111.2 98.5 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN A 301 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 124 OD2 REMARK 620 2 CYS A 208 SG 108.8 REMARK 620 3 HIS A 250 NE2 89.1 107.1 REMARK 620 4 EF9 A 303 S1 116.4 113.7 119.0 REMARK 620 N 1 2 3 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 301 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue ZN A 302 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue EF9 A 303 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 6LIP RELATED DB: PDB REMARK 900 ANALOGUE REMARK 900 RELATED ID: 5ZJ2 RELATED DB: PDB REMARK 900 ANALOGUE REMARK 900 RELATED ID: 6LJ0 RELATED DB: PDB REMARK 900 ANALOGUE REMARK 900 RELATED ID: 6LIZ RELATED DB: PDB REMARK 900 ANALOGUE REMARK 900 RELATED ID: 6LJ1 RELATED DB: PDB REMARK 900 ANALOGUE REMARK 900 RELATED ID: 6LJ2 RELATED DB: PDB REMARK 900 ANALOGUE DBREF 6LJ4 A 29 270 UNP C7C422 BLAN1_KLEPN 29 270 SEQRES 1 A 242 GLY GLU ILE ARG PRO THR ILE GLY GLN GLN MET GLU THR SEQRES 2 A 242 GLY ASP GLN ARG PHE GLY ASP LEU VAL PHE ARG GLN LEU SEQRES 3 A 242 ALA PRO ASN VAL TRP GLN HIS THR SER TYR LEU ASP MET SEQRES 4 A 242 PRO GLY PHE GLY ALA VAL ALA SER ASN GLY LEU ILE VAL SEQRES 5 A 242 ARG ASP GLY GLY ARG VAL LEU VAL VAL ASP THR ALA TRP SEQRES 6 A 242 THR ASP ASP GLN THR ALA GLN ILE LEU ASN TRP ILE LYS SEQRES 7 A 242 GLN GLU ILE ASN LEU PRO VAL ALA LEU ALA VAL VAL THR SEQRES 8 A 242 HIS ALA HIS GLN ASP LYS MET GLY GLY MET ASP ALA LEU SEQRES 9 A 242 HIS ALA ALA GLY ILE ALA THR TYR ALA ASN ALA LEU SER SEQRES 10 A 242 ASN GLN LEU ALA PRO GLN GLU GLY MET VAL ALA ALA GLN SEQRES 11 A 242 HIS SER LEU THR PHE ALA ALA ASN GLY TRP VAL GLU PRO SEQRES 12 A 242 ALA THR ALA PRO ASN PHE GLY PRO LEU LYS VAL PHE TYR SEQRES 13 A 242 PRO GLY PRO GLY HIS THR SER ASP ASN ILE THR VAL GLY SEQRES 14 A 242 ILE ASP GLY THR ASP ILE ALA PHE GLY GLY CYS LEU ILE SEQRES 15 A 242 LYS ASP SER LYS ALA LYS SER LEU GLY ASN LEU GLY ASP SEQRES 16 A 242 ALA ASP THR GLU HIS TYR ALA ALA SER ALA ARG ALA PHE SEQRES 17 A 242 GLY ALA ALA PHE PRO LYS ALA SER MET ILE VAL MET SER SEQRES 18 A 242 HIS SER ALA PRO ASP SER ARG ALA ALA ILE THR HIS THR SEQRES 19 A 242 ALA ARG MET ALA ASP LYS LEU ARG HET ZN A 301 1 HET ZN A 302 1 HET EF9 A 303 15 HETNAM ZN ZINC ION HETNAM EF9 (3S)-1-[(2S)-2-METHYL-3-SULFANYL-PROPANOYL]PIPERIDINE- HETNAM 2 EF9 3-CARBOXYLIC ACID FORMUL 2 ZN 2(ZN 2+) FORMUL 4 EF9 C10 H17 N O3 S FORMUL 5 HOH *264(H2 O) HELIX 1 AA1 THR A 94 ILE A 109 1 16 HELIX 2 AA2 HIS A 122 GLY A 127 1 6 HELIX 3 AA3 GLY A 128 ALA A 135 1 8 HELIX 4 AA4 ALA A 143 GLY A 153 1 11 HELIX 5 AA5 GLU A 170 ALA A 174 5 5 HELIX 6 AA6 HIS A 228 PHE A 240 1 13 HELIX 7 AA7 ARG A 256 LYS A 268 1 13 SHEET 1 AA1 8 GLN A 44 PHE A 46 0 SHEET 2 AA1 8 LEU A 49 ALA A 55 -1 O PHE A 51 N GLN A 44 SHEET 3 AA1 8 VAL A 58 MET A 67 -1 O GLN A 60 N ARG A 52 SHEET 4 AA1 8 GLY A 71 ASP A 82 -1 O GLY A 71 N MET A 67 SHEET 5 AA1 8 ARG A 85 VAL A 89 -1 O ARG A 85 N ASP A 82 SHEET 6 AA1 8 VAL A 113 VAL A 117 1 O VAL A 117 N VAL A 88 SHEET 7 AA1 8 ALA A 138 ASN A 142 1 O TYR A 140 N ALA A 116 SHEET 8 AA1 8 HIS A 159 LEU A 161 1 O LEU A 161 N ALA A 141 SHEET 1 AA2 4 LEU A 180 PHE A 183 0 SHEET 2 AA2 4 THR A 195 ILE A 198 -1 O GLY A 197 N LYS A 181 SHEET 3 AA2 4 ILE A 203 PHE A 205 -1 O PHE A 205 N VAL A 196 SHEET 4 AA2 4 MET A 245 VAL A 247 1 O VAL A 247 N ALA A 204 LINK NE2 HIS A 120 ZN ZN A 302 1555 1555 2.07 LINK ND1 HIS A 122 ZN ZN A 302 1555 1555 2.07 LINK OD2 ASP A 124 ZN ZN A 301 1555 1555 1.95 LINK NE2 HIS A 189 ZN ZN A 302 1555 1555 2.01 LINK SG CYS A 208 ZN ZN A 301 1555 1555 2.29 LINK NE2 HIS A 250 ZN ZN A 301 1555 1555 2.07 LINK ZN ZN A 301 S1 EF9 A 303 1555 1555 2.29 LINK ZN ZN A 302 S1 EF9 A 303 1555 1555 2.32 SITE 1 AC1 4 ASP A 124 CYS A 208 HIS A 250 EF9 A 303 SITE 1 AC2 4 HIS A 120 HIS A 122 HIS A 189 EF9 A 303 SITE 1 AC3 11 MET A 67 TRP A 93 HIS A 122 ASP A 124 SITE 2 AC3 11 HIS A 189 GLY A 219 ASN A 220 HIS A 250 SITE 3 AC3 11 ZN A 301 ZN A 302 HOH A 404 CRYST1 41.732 60.054 42.330 90.00 98.06 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 0.023962 0.000000 0.003394 0.00000 SCALE2 0.000000 0.016652 0.000000 0.00000 SCALE3 0.000000 0.000000 0.023860 0.00000