HEADER HYDROLASE 11-FEB-19 6NY7 TITLE CRYSTAL STRUCTURE OF NDM-1 D199N WITH COMPOUND 16 COMPND MOL_ID: 1; COMPND 2 MOLECULE: CARBAPENEM HYDROLYZING CLASS B METALLO BETA LACTAMASE NDM- COMPND 3 1; COMPND 4 CHAIN: A; COMPND 5 SYNONYM: METALLO BETA-LACTAMASE,METALLO-BETA-LACTAMASE NDM-1,NDM-1 COMPND 6 METALLO-BETA-LACTAMASE,NDM1 METALLO-BETA-LACTAMASE,NEW DELHI METALLO COMPND 7 CARBAPENEMASE-1,NEW DELHI METALLO-BETA-LACTAMASE NDM-1,NEW DELHI COMPND 8 METALLO-BETA-LACTAMSE 1,SUBCLASS B1 METALLO-BETA-LACTAMASE NDM-1; COMPND 9 EC: 3.5.2.6; COMPND 10 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: KLEBSIELLA PNEUMONIAE; SOURCE 3 ORGANISM_TAXID: 573; SOURCE 4 GENE: BLANDM-1, BLA NDM-1, BLANDM-1_1, BLANDM-1_2, BLANDM-1_3, SOURCE 5 BLANDM1, NDM-1, C3483_29595, C7V41_28630, D647_P47098, DDJ63_29735, SOURCE 6 DZB15_28435, EC13450_007, NCTC13443_00040, P2146_00143, PCRE380_21, SOURCE 7 PMK1_NDM00067, PMK1_NDM00076, PMK1_NDM00085, PN11X00042NDM_090, SOURCE 8 PNDM-SX04_5, PNDM10469_138, SAMEA3531848_05178, SAMEA4394746_03823, SOURCE 9 TR3_031, TR4_031; SOURCE 10 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 11 EXPRESSION_SYSTEM_TAXID: 469008 KEYWDS CARBAPENEMASE, PHOSPHONATE, INHIBITOR, COMPLEX, HYDROLASE EXPDTA X-RAY DIFFRACTION AUTHOR A.AKHTAR,Y.CHEN REVDAT 4 11-OCT-23 6NY7 1 REMARK REVDAT 3 18-DEC-19 6NY7 1 REMARK REVDAT 2 09-OCT-19 6NY7 1 JRNL REVDAT 1 25-SEP-19 6NY7 0 JRNL AUTH O.A.PEMBERTON,P.JAISHANKAR,A.AKHTAR,J.L.ADAMS,L.N.SHAW, JRNL AUTH 2 A.R.RENSLO,Y.CHEN JRNL TITL HETEROARYL PHOSPHONATES AS NONCOVALENT INHIBITORS OF BOTH JRNL TITL 2 SERINE- AND METALLOCARBAPENEMASES. JRNL REF J.MED.CHEM. V. 62 8480 2019 JRNL REFN ISSN 0022-2623 JRNL PMID 31483651 JRNL DOI 10.1021/ACS.JMEDCHEM.9B00728 REMARK 2 REMARK 2 RESOLUTION. 1.40 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.14_3228 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) : 1.40 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 25.07 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.350 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.5 REMARK 3 NUMBER OF REFLECTIONS : 40486 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.146 REMARK 3 R VALUE (WORKING SET) : 0.144 REMARK 3 FREE R VALUE : 0.175 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.930 REMARK 3 FREE R VALUE TEST SET COUNT : 1996 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 25.0741 - 3.3704 0.99 2813 150 0.1508 0.1658 REMARK 3 2 3.3704 - 2.6761 1.00 2783 139 0.1551 0.1613 REMARK 3 3 2.6761 - 2.3381 1.00 2771 138 0.1460 0.1683 REMARK 3 4 2.3381 - 2.1245 1.00 2747 140 0.1369 0.1585 REMARK 3 5 2.1245 - 1.9723 1.00 2769 143 0.1266 0.1633 REMARK 3 6 1.9723 - 1.8560 1.00 2752 149 0.1258 0.1746 REMARK 3 7 1.8560 - 1.7631 1.00 2749 144 0.1329 0.1827 REMARK 3 8 1.7631 - 1.6864 1.00 2766 139 0.1314 0.1753 REMARK 3 9 1.6864 - 1.6215 1.00 2750 141 0.1357 0.2047 REMARK 3 10 1.6215 - 1.5655 1.00 2740 140 0.1370 0.2310 REMARK 3 11 1.5655 - 1.5166 0.99 2730 145 0.1379 0.1855 REMARK 3 12 1.5166 - 1.4732 0.99 2724 141 0.1493 0.2147 REMARK 3 13 1.4732 - 1.4345 0.99 2741 142 0.1676 0.2259 REMARK 3 14 1.4345 - 1.3995 0.97 2655 145 0.2126 0.2390 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) : 0.140 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 16.970 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 19.06 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 6NY7 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 12-FEB-19. REMARK 100 THE DEPOSITION ID IS D_1000239418. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 25-OCT-18 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : NULL REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : APS REMARK 200 BEAMLINE : 19-BM REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.0 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 210R REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 40507 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.400 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 (%) : 99.5 REMARK 200 DATA REDUNDANCY : 3.600 REMARK 200 R MERGE (I) : 0.05300 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 12.6000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.40 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.42 REMARK 200 COMPLETENESS FOR SHELL (%) : 98.1 REMARK 200 DATA REDUNDANCY IN SHELL : 2.80 REMARK 200 R MERGE FOR SHELL (I) : 0.55400 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 2.8.2 REMARK 200 STARTING MODEL: 4TZF REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 42.19 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.13 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.05 M POTASSIUM PHOSPHATE (DIBASIC), REMARK 280 0.01 M CALCIUM CHLORIDE, 25%(W/V) PEG-8000, VAPOR DIFFUSION, REMARK 280 HANGING DROP, TEMPERATURE 293K 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 29.88700 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 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 38 REMARK 465 SER A 39 REMARK 465 HIS A 40 REMARK 465 MET A 41 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 90 143.30 75.86 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 A 691 DISTANCE = 5.96 ANGSTROMS 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 301 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 120 NE2 REMARK 620 2 HIS A 122 ND1 98.0 REMARK 620 3 HIS A 189 NE2 95.9 127.6 REMARK 620 4 HOH A 416 O 176.0 78.6 87.8 REMARK 620 5 HOH A 443 O 102.4 111.5 114.2 77.2 REMARK 620 N 1 2 3 4 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 ASP A 124 OD2 REMARK 620 2 CYS A 208 SG 109.2 REMARK 620 3 HIS A 250 NE2 95.8 115.0 REMARK 620 4 L8J A 303 O12 111.3 116.4 107.2 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 L8J A 303 DBREF 6NY7 A 42 270 UNP E9NWK5 E9NWK5_KLEPN 42 270 SEQADV 6NY7 GLY A 38 UNP E9NWK5 EXPRESSION TAG SEQADV 6NY7 SER A 39 UNP E9NWK5 EXPRESSION TAG SEQADV 6NY7 HIS A 40 UNP E9NWK5 EXPRESSION TAG SEQADV 6NY7 MET A 41 UNP E9NWK5 EXPRESSION TAG SEQADV 6NY7 ASN A 199 UNP E9NWK5 ASP 199 CONFLICT SEQRES 1 A 233 GLY SER HIS MET GLY ASP GLN ARG PHE GLY ASP LEU VAL SEQRES 2 A 233 PHE ARG GLN LEU ALA PRO ASN VAL TRP GLN HIS THR SER SEQRES 3 A 233 TYR LEU ASP MET PRO GLY PHE GLY ALA VAL ALA SER ASN SEQRES 4 A 233 GLY LEU ILE VAL ARG ASP GLY GLY ARG VAL LEU VAL VAL SEQRES 5 A 233 ASP THR ALA TRP THR ASP ASP GLN THR ALA GLN ILE LEU SEQRES 6 A 233 ASN TRP ILE LYS GLN GLU ILE ASN LEU PRO VAL ALA LEU SEQRES 7 A 233 ALA VAL VAL THR HIS ALA HIS GLN ASP LYS MET GLY GLY SEQRES 8 A 233 MET ASP ALA LEU HIS ALA ALA GLY ILE ALA THR TYR ALA SEQRES 9 A 233 ASN ALA LEU SER ASN GLN LEU ALA PRO GLN GLU GLY MET SEQRES 10 A 233 VAL ALA ALA GLN HIS SER LEU THR PHE ALA ALA ASN GLY SEQRES 11 A 233 TRP VAL GLU PRO ALA THR ALA PRO ASN PHE GLY PRO LEU SEQRES 12 A 233 LYS VAL PHE TYR PRO GLY PRO GLY HIS THR SER ASP ASN SEQRES 13 A 233 ILE THR VAL GLY ILE ASN GLY THR ASP ILE ALA PHE GLY SEQRES 14 A 233 GLY CYS LEU ILE LYS ASP SER LYS ALA LYS SER LEU GLY SEQRES 15 A 233 ASN LEU GLY ASP ALA ASP THR GLU HIS TYR ALA ALA SER SEQRES 16 A 233 ALA ARG ALA PHE GLY ALA ALA PHE PRO LYS ALA SER MET SEQRES 17 A 233 ILE VAL MET SER HIS SER ALA PRO ASP SER ARG ALA ALA SEQRES 18 A 233 ILE THR HIS THR ALA ARG MET ALA ASP LYS LEU ARG HET ZN A 301 1 HET ZN A 302 1 HET L8J A 303 18 HETNAM ZN ZINC ION HETNAM L8J [(5,7-DIBROMO-2-OXO-1,2-DIHYDROQUINOLIN-4-YL) HETNAM 2 L8J METHYL]PHOSPHONIC ACID FORMUL 2 ZN 2(ZN 2+) FORMUL 4 L8J C10 H8 BR2 N O4 P FORMUL 5 HOH *291(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 GLY A 207 ILE A 210 5 4 HELIX 7 AA7 HIS A 228 PHE A 240 1 13 HELIX 8 AA8 ARG A 256 LYS A 268 1 13 SHEET 1 AA1 8 ASP A 43 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 LEU A 87 N VAL A 80 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 301 1555 1555 2.10 LINK ND1 HIS A 122 ZN ZN A 301 1555 1555 2.02 LINK OD2 ASP A 124 ZN ZN A 302 1555 1555 1.99 LINK NE2 HIS A 189 ZN ZN A 301 1555 1555 2.04 LINK SG CYS A 208 ZN ZN A 302 1555 1555 2.25 LINK NE2 HIS A 250 ZN ZN A 302 1555 1555 2.05 LINK ZN ZN A 301 O HOH A 416 1555 1555 2.47 LINK ZN ZN A 301 O HOH A 443 1555 1555 1.95 LINK ZN ZN A 302 O12 L8J A 303 1555 1555 1.95 SITE 1 AC1 5 HIS A 120 HIS A 122 HIS A 189 HOH A 416 SITE 2 AC1 5 HOH A 443 SITE 1 AC2 4 ASP A 124 CYS A 208 HIS A 250 L8J A 303 SITE 1 AC3 15 MET A 67 VAL A 73 ASP A 124 HIS A 189 SITE 2 AC3 15 CYS A 208 ASN A 220 HIS A 250 ZN A 302 SITE 3 AC3 15 HOH A 408 HOH A 416 HOH A 427 HOH A 443 SITE 4 AC3 15 HOH A 453 HOH A 488 HOH A 608 CRYST1 41.571 59.774 42.531 90.00 97.88 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 0.024055 0.000000 0.003329 0.00000 SCALE2 0.000000 0.016730 0.000000 0.00000 SCALE3 0.000000 0.000000 0.023736 0.00000