HEADER HYDROLASE 14-AUG-14 4UWP TITLE PENTA ZN1 COORDINATION. LEU224 IN VIM-26 FROM KLEBSIELLA PNEUMONIAE TITLE 2 HAS IMPLICATIONS FOR DRUG BINDING. COMPND MOL_ID: 1; COMPND 2 MOLECULE: METALLO-BETA-LACTAMASE VIM-26; COMPND 3 CHAIN: B; COMPND 4 SYNONYM: METALLO-BETA-LACTAMASE; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: KLEBSIELLA PNEUMONIAE; SOURCE 3 ORGANISM_TAXID: 573; SOURCE 4 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 5 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 6 EXPRESSION_SYSTEM_STRAIN: BL21(DE3) KEYWDS HYDROLASE, ANTIBIOTIC RESISTANCE, DRUG BINDING SITE EXPDTA X-RAY DIFFRACTION AUTHOR H.-K.S.LEIROS,K.S.W.EDVARDSEN,G.E.K.BJERGA,O.SAMUELSEN REVDAT 4 10-JAN-24 4UWP 1 REMARK LINK REVDAT 3 23-OCT-19 4UWP 1 LINK ATOM REVDAT 2 15-APR-15 4UWP 1 JRNL REVDAT 1 04-FEB-15 4UWP 0 JRNL AUTH H.S.LEIROS,K.S.W.EDVARDSEN,G.E.K.BJERGA,O.SAMUELSEN JRNL TITL STRUCTURAL AND BIOCHEMICAL CHARACTERIZATION OF VIM-26 SHOW JRNL TITL 2 THAT LEU224 HAS IMPLICATIONS FOR THE SUBSTRATE SPECIFICITY JRNL TITL 3 OF VIM METALLO-BETA-LACTAMASES. JRNL REF FEBS J. V. 282 1031 2015 JRNL REFN ISSN 1742-464X JRNL PMID 25601024 JRNL DOI 10.1111/FEBS.13200 REMARK 2 REMARK 2 RESOLUTION. 1.70 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX (PHENIX.REFINE) 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) : 1.70 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 22.05 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.360 REMARK 3 COMPLETENESS FOR RANGE (%) : 94.9 REMARK 3 NUMBER OF REFLECTIONS : 22462 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.156 REMARK 3 R VALUE (WORKING SET) : 0.154 REMARK 3 FREE R VALUE : 0.194 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.200 REMARK 3 FREE R VALUE TEST SET COUNT : 1158 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 22.0531 - 3.3964 0.91 2603 147 0.1597 0.1683 REMARK 3 2 3.3964 - 2.6974 0.94 2639 153 0.1418 0.1914 REMARK 3 3 2.6974 - 2.3569 0.96 2694 150 0.1369 0.1893 REMARK 3 4 2.3569 - 2.1416 0.97 2698 150 0.1391 0.1886 REMARK 3 5 2.1416 - 1.9882 0.97 2732 137 0.1376 0.1947 REMARK 3 6 1.9882 - 1.8710 0.98 2761 142 0.1604 0.2162 REMARK 3 7 1.8710 - 1.7774 0.98 2739 146 0.1884 0.2664 REMARK 3 8 1.7774 - 1.7000 0.88 2438 133 0.2292 0.2673 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) : 18.750 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 15.51 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 : 0.010 1768 REMARK 3 ANGLE : 1.260 2424 REMARK 3 CHIRALITY : 0.076 279 REMARK 3 PLANARITY : 0.006 320 REMARK 3 DIHEDRAL : 14.030 619 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 4UWP COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 14-AUG-14. REMARK 100 THE DEPOSITION ID IS D_1290061531. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 18-SEP-12 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 9.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : BESSY REMARK 200 BEAMLINE : 14.1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.91841 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS PILATUS 6M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : XSCALE REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 22488 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.700 REMARK 200 RESOLUTION RANGE LOW (A) : 45.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 95.1 REMARK 200 DATA REDUNDANCY : 2.900 REMARK 200 R MERGE (I) : 0.08000 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) : 1.70 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.79 REMARK 200 COMPLETENESS FOR SHELL (%) : 89.7 REMARK 200 DATA REDUNDANCY IN SHELL : 2.20 REMARK 200 R MERGE FOR SHELL (I) : 0.48000 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 2.200 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: PDB ENTRY 2Y8B REMARK 200 REMARK 200 REMARK: NONE REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 41.00 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.09 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 21% POLYETHYLENE GLYCOL MONOMETHYL REMARK 280 ETHERS (PEG MME) 5K, 0.1 M CHES BUFFER AT PH 9.5, 0.1 M REMARK 280 MAGNESIUM FORMATE, 4% GLYCEROL 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 34.06700 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: 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 ARG B 296 REMARK 465 SER B 297 REMARK 465 VAL B 298 REMARK 465 ALA B 299 REMARK 465 GLU B 300 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 THR B 229 OG1 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 H GLU B 41 O HOH B 2004 1.19 REMARK 500 HH12 ARG B 248 O HOH B 2159 1.35 REMARK 500 O HOH B 2092 O HOH B 2093 1.47 REMARK 500 HE2 HIS B 263 ZN ZN B 1298 1.51 REMARK 500 O PRO B 38 O HOH B 2004 1.59 REMARK 500 O HOH B 2014 O HOH B 2015 1.60 REMARK 500 O ASP B 120 O HOH B 2049 1.70 REMARK 500 N GLU B 41 O HOH B 2004 1.80 REMARK 500 OE1 GLU B 98 O HOH B 2063 1.82 REMARK 500 OD2 ASP B 281 O HOH B 2173 1.85 REMARK 500 O HOH B 2149 O HOH B 2151 1.92 REMARK 500 O HOH B 2104 O HOH B 2134 2.01 REMARK 500 NE2 GLN B 59 O HOH B 2023 2.01 REMARK 500 O HOH B 2095 O HOH B 2166 2.04 REMARK 500 O HOH B 2178 O HOH B 2179 2.06 REMARK 500 O HOH B 2099 O HOH B 2117 2.06 REMARK 500 O HOH B 2095 O HOH B 2168 2.14 REMARK 500 O HOH B 2078 O HOH B 2079 2.16 REMARK 500 O VAL B 134 O HOH B 2092 2.18 REMARK 500 O HOH B 2139 O HOH B 2149 2.18 REMARK 500 OD1 ASN B 91 O HOH B 2054 2.19 REMARK 500 O HOH B 2168 O HOH B 2174 2.19 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 B 2067 O HOH B 2155 1655 2.03 REMARK 500 O HOH B 2006 O HOH B 2121 2546 2.04 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 B 84 144.68 73.37 REMARK 500 TRP B 87 67.72 70.84 REMARK 500 ALA B 195 -101.67 -152.37 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 B1297 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS B 116 NE2 REMARK 620 2 HIS B 118 ND1 96.3 REMARK 620 3 HIS B 196 NE2 97.9 109.0 REMARK 620 4 HOH B2076 O 118.1 113.2 119.3 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN B1298 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP B 120 OD2 REMARK 620 2 OCS B 221 OD2 113.3 REMARK 620 3 HIS B 263 NE2 87.6 98.6 REMARK 620 4 HOH B2076 O 90.4 91.1 170.1 REMARK 620 5 HOH B2083 O 84.2 161.5 87.4 82.7 REMARK 620 6 HOH B2137 O 159.9 86.8 87.9 90.7 76.0 REMARK 620 N 1 2 3 4 5 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN B 1297 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN B 1298 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 4UWO RELATED DB: PDB REMARK 900 NATIVE DI-ZINC VIM-26. LEU224 IN VIM-26 FROM KLEBSIELLA PNEUMONIAE REMARK 900 HAS IMPLICATIONS FOR DRUG BINDING. REMARK 900 RELATED ID: 4UWR RELATED DB: PDB REMARK 900 MONO-ZINC VIM-26. LEU224 IN VIM-26 FROM KLEBSIELLA PNEUMONIAE HAS REMARK 900 IMPLICATIONS FOR DRUG BINDING. REMARK 900 RELATED ID: 4UWS RELATED DB: PDB REMARK 900 VIM-26-PEG. LEU224 IN VIM-26 FROM KLEBSIELLA PNEUMONIAE HAS REMARK 900 IMPLICATIONS FOR DRUG BINDING. DBREF 4UWP B 30 300 UNP E5BDC6 E5BDC6_KLEPN 32 266 SEQRES 1 B 235 GLU TYR PRO THR VAL ASN GLU ILE PRO VAL GLY GLU VAL SEQRES 2 B 235 ARG LEU TYR GLN ILE ALA ASP GLY VAL TRP SER HIS ILE SEQRES 3 B 235 ALA THR GLN SER PHE ASP GLY ALA VAL TYR PRO SER ASN SEQRES 4 B 235 GLY LEU ILE VAL ARG ASP GLY ASP GLU LEU LEU LEU ILE SEQRES 5 B 235 ASP THR ALA TRP GLY ALA LYS ASN THR ALA ALA LEU LEU SEQRES 6 B 235 ALA GLU ILE GLU LYS GLN ILE GLY LEU PRO VAL THR ARG SEQRES 7 B 235 ALA VAL SER THR HIS PHE HIS ASP ASP ARG VAL GLY GLY SEQRES 8 B 235 VAL ASP VAL LEU ARG ALA ALA GLY VAL ALA THR TYR ALA SEQRES 9 B 235 SER PRO SER THR ARG ARG LEU ALA GLU ALA GLU GLY ASN SEQRES 10 B 235 GLU ILE PRO THR HIS SER LEU GLU GLY LEU SER SER SER SEQRES 11 B 235 GLY ASP ALA VAL ARG PHE GLY PRO VAL GLU LEU PHE TYR SEQRES 12 B 235 PRO GLY ALA ALA HIS SER THR ASP ASN LEU VAL VAL TYR SEQRES 13 B 235 VAL PRO SER ALA ASN VAL LEU TYR GLY GLY OCS ALA VAL SEQRES 14 B 235 LEU GLU LEU SER SER THR SER ALA GLY ASN VAL ALA ASP SEQRES 15 B 235 ALA ASP LEU ALA GLU TRP PRO THR SER VAL GLU ARG ILE SEQRES 16 B 235 GLN LYS HIS TYR PRO GLU ALA GLU VAL VAL ILE PRO GLY SEQRES 17 B 235 HIS GLY LEU PRO GLY GLY LEU ASP LEU LEU GLN HIS THR SEQRES 18 B 235 ALA ASN VAL VAL LYS ALA HIS LYS ASN ARG SER VAL ALA SEQRES 19 B 235 GLU MODRES 4UWP OCS B 221 CYS CYSTEINESULFONIC ACID HET OCS B 221 12 HET ZN B1297 1 HET ZN B1298 1 HETNAM OCS CYSTEINESULFONIC ACID HETNAM ZN ZINC ION FORMUL 1 OCS C3 H7 N O5 S FORMUL 2 ZN 2(ZN 2+) FORMUL 4 HOH *180(H2 O) HELIX 1 1 THR B 33 ILE B 37 5 5 HELIX 2 2 GLY B 88 ILE B 104 1 16 HELIX 3 3 HIS B 118 GLY B 123 1 6 HELIX 4 4 GLY B 124 ALA B 131 1 8 HELIX 5 5 SER B 139 GLU B 149 1 11 HELIX 6 6 OCS B 221 VAL B 223 5 3 HELIX 7 7 GLU B 241 TYR B 253 1 13 HELIX 8 8 LEU B 280 ASN B 295 1 16 SHEET 1 BA 7 VAL B 42 ALA B 49 0 SHEET 2 BA 7 VAL B 52 PHE B 61 -1 O VAL B 52 N ILE B 48 SHEET 3 BA 7 ALA B 64 ASP B 76 -1 O ALA B 64 N PHE B 61 SHEET 4 BA 7 GLU B 79 ILE B 83 -1 O GLU B 79 N ASP B 76 SHEET 5 BA 7 VAL B 109 VAL B 113 1 N THR B 110 O LEU B 80 SHEET 6 BA 7 ALA B 135 ALA B 138 1 O ALA B 135 N ALA B 112 SHEET 7 BA 7 HIS B 170 SER B 171 1 O HIS B 170 N ALA B 138 SHEET 1 BB 5 ALA B 181 PHE B 184 0 SHEET 2 BB 5 VAL B 187 PHE B 190 -1 O VAL B 187 N PHE B 184 SHEET 3 BB 5 VAL B 202 VAL B 205 -1 O VAL B 202 N PHE B 190 SHEET 4 BB 5 VAL B 216 GLY B 220 -1 O VAL B 216 N VAL B 205 SHEET 5 BB 5 VAL B 258 PRO B 261 1 O VAL B 258 N LEU B 217 LINK C GLY B 220 N OCS B 221 1555 1555 1.32 LINK C OCS B 221 N ALA B 222 1555 1555 1.33 LINK NE2 HIS B 116 ZN ZN B1297 1555 1555 2.05 LINK ND1 HIS B 118 ZN ZN B1297 1555 1555 1.81 LINK OD2 ASP B 120 ZN ZN B1298 1555 1555 2.06 LINK NE2 HIS B 196 ZN ZN B1297 1555 1555 2.07 LINK OD2 OCS B 221 ZN ZN B1298 1555 1555 1.92 LINK NE2 HIS B 263 ZN ZN B1298 1555 1555 2.36 LINK ZN ZN B1297 O HOH B2076 1555 1555 1.92 LINK ZN ZN B1298 O HOH B2076 1555 1555 2.01 LINK ZN ZN B1298 O HOH B2083 1555 1555 2.41 LINK ZN ZN B1298 O HOH B2137 1555 1555 2.19 SITE 1 AC1 7 HIS B 116 HIS B 118 HIS B 196 OCS B 221 SITE 2 AC1 7 ZN B1298 HOH B2076 HOH B2077 SITE 1 AC2 7 ASP B 120 OCS B 221 HIS B 263 ZN B1297 SITE 2 AC2 7 HOH B2076 HOH B2083 HOH B2137 CRYST1 39.694 68.134 40.343 90.00 92.60 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 0.025193 0.000000 0.001144 0.00000 SCALE2 0.000000 0.014677 0.000000 0.00000 SCALE3 0.000000 0.000000 0.024813 0.00000