HEADER HYDROLASE 31-JUL-13 4C09 TITLE CRYSTAL STRUCTURE OF THE METALLO-BETA-LACTAMASE BCII COMPND MOL_ID: 1; COMPND 2 MOLECULE: BETA-LACTAMASE 2; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: RESIDUES 31-257; COMPND 5 SYNONYM: BETA-LACTAMASE II, CEPHALOSPORINASE, PENICILLINASE, BCII; COMPND 6 EC: 3.5.2.6; COMPND 7 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: BACILLUS CEREUS; SOURCE 3 ORGANISM_TAXID: 1396; SOURCE 4 STRAIN: 569/H/9; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 7 EXPRESSION_SYSTEM_STRAIN: BL21(DE3); SOURCE 8 EXPRESSION_SYSTEM_VARIANT: PLYSS; SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_VECTOR: PET-9A KEYWDS HYDROLASE, MBL, METALLO-BETA-LACTAMASE, ANTIBIOTIC RESISTANCE EXPDTA X-RAY DIFFRACTION AUTHOR D.ZOLLMAN,J.BREM,M.A.MCDONOUGH,S.S.VAN BERKEL,C.J.SCHOFIELD REVDAT 6 20-DEC-23 4C09 1 REMARK LINK REVDAT 5 21-FEB-18 4C09 1 AUTHOR JRNL REVDAT 4 13-JAN-16 4C09 1 JRNL REVDAT 3 25-NOV-15 4C09 1 JRNL REVDAT 2 17-SEP-14 4C09 1 TITLE REMARK REVDAT 1 20-AUG-14 4C09 0 JRNL AUTH J.BREM,S.S.VAN BERKEL,D.ZOLLMAN,S.Y.LEE,O.GILEADI, JRNL AUTH 2 P.J.MCHUGH,T.R.WALSH,M.A.MCDONOUGH,C.J.SCHOFIELD JRNL TITL STRUCTURAL BASIS OF METALLO-BETA-LACTAMASE INHIBITION BY JRNL TITL 2 CAPTOPRIL STEREOISOMERS. JRNL REF ANTIMICROB. AGENTS V. 60 142 2015 JRNL REF 2 CHEMOTHER. JRNL REFN ESSN 1098-6596 JRNL PMID 26482303 JRNL DOI 10.1128/AAC.01335-15 REMARK 2 REMARK 2 RESOLUTION. 1.20 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX (PHENIX.REFINE: 1.8.2_1309) 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) : 1.20 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 34.68 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.180 REMARK 3 COMPLETENESS FOR RANGE (%) : 98.1 REMARK 3 NUMBER OF REFLECTIONS : 69099 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.119 REMARK 3 R VALUE (WORKING SET) : 0.119 REMARK 3 FREE R VALUE : 0.139 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 2.900 REMARK 3 FREE R VALUE TEST SET COUNT : 2007 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 34.6956 - 2.8917 0.98 4897 142 0.1365 0.1385 REMARK 3 2 2.8917 - 2.2953 0.98 4839 147 0.1267 0.1479 REMARK 3 3 2.2953 - 2.0052 0.99 4838 148 0.1082 0.1321 REMARK 3 4 2.0052 - 1.8219 0.99 4820 140 0.0983 0.1185 REMARK 3 5 1.8219 - 1.6913 0.99 4845 144 0.0909 0.1333 REMARK 3 6 1.6913 - 1.5916 0.99 4854 150 0.0860 0.1159 REMARK 3 7 1.5916 - 1.5119 0.99 4793 135 0.0838 0.1259 REMARK 3 8 1.5119 - 1.4461 0.99 4832 147 0.0906 0.1248 REMARK 3 9 1.4461 - 1.3904 0.99 4810 152 0.1071 0.1473 REMARK 3 10 1.3904 - 1.3424 0.98 4765 148 0.1176 0.1470 REMARK 3 11 1.3424 - 1.3005 0.98 4767 128 0.1279 0.1624 REMARK 3 12 1.3005 - 1.2633 0.97 4741 156 0.1459 0.1746 REMARK 3 13 1.2633 - 1.2300 0.96 4696 129 0.1720 0.2002 REMARK 3 14 1.2300 - 1.2000 0.95 4595 141 0.1998 0.2343 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) : 0.100 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 12.830 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 14.14 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 : 0.014 1884 REMARK 3 ANGLE : 1.433 2579 REMARK 3 CHIRALITY : 0.088 300 REMARK 3 PLANARITY : 0.008 331 REMARK 3 DIHEDRAL : 13.248 682 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: CONFORMATION OF RAMACHANDRAN OUTLIERS REMARK 3 86 ASP, 87 SER, 245 ASP VALIDATED BY CLEAR ELECTRON DENSITY. REMARK 3 POSSIBLE OXIDISED CYS 198 AT VERY LOW OCCUPANCY LEFT UNMODELED REMARK 3 DUE TO LOW OCCUPANCY. REMARK 4 REMARK 4 4C09 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 31-JUL-13. REMARK 100 THE DEPOSITION ID IS D_1290057714. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 22-OCT-12 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 : DIAMOND REMARK 200 BEAMLINE : I03 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.9763 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 : 69108 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.200 REMARK 200 RESOLUTION RANGE LOW (A) : 34.680 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 98.3 REMARK 200 DATA REDUNDANCY : 4.300 REMARK 200 R MERGE (I) : 0.06000 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 9.1000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.20 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.23 REMARK 200 COMPLETENESS FOR SHELL (%) : 95.6 REMARK 200 DATA REDUNDANCY IN SHELL : 4.30 REMARK 200 R MERGE FOR SHELL (I) : 0.51000 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 2.000 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 1MQO REMARK 200 REMARK 200 REMARK: NONE REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 47.00 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.32 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.2 M AMMONIUM SULFATE, 0.1 M BIS REMARK 280 TRIS, 25 % W/V PEG 3350 PH 5.5, 1 MM TCEP. REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: C 1 2 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,Y,-Z REMARK 290 3555 X+1/2,Y+1/2,Z 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 0.00000 REMARK 290 SMTRY2 2 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 3 1.000000 0.000000 0.000000 26.65000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 30.98500 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 26.65000 REMARK 290 SMTRY2 4 0.000000 1.000000 0.000000 30.98500 REMARK 290 SMTRY3 4 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 SER A 31 REMARK 465 GLN A 32 REMARK 465 LYS A 33 REMARK 465 VAL A 34 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 GLU A 35 CG CD OE1 OE2 REMARK 470 LYS A 36 CG CD CE NZ REMARK 470 LYS A 40 CD CE NZ REMARK 470 GLU A 42 CG CD OE1 OE2 REMARK 470 LYS A 53 CG CD CE NZ REMARK 470 SER A 63 OG REMARK 470 ASP A 65 CG OD1 OD2 REMARK 470 GLU A 67 CG CD OE1 OE2 REMARK 470 LYS A 80 NZ REMARK 470 LYS A 246 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 ASP A 86 149.09 75.58 REMARK 500 SER A 87 -130.79 -91.99 REMARK 500 ALA A 117 58.07 -96.83 REMARK 500 ASN A 234 -113.07 -90.34 REMARK 500 ASP A 245 -159.02 -137.32 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 A2042 DISTANCE = 6.24 ANGSTROMS REMARK 525 HOH A2104 DISTANCE = 6.36 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 351 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 116 NE2 REMARK 620 2 HIS A 118 ND1 103.1 REMARK 620 3 HIS A 118 ND1 102.7 1.3 REMARK 620 4 HIS A 179 NE2 104.3 108.2 109.6 REMARK 620 5 HOH A2117 O 113.2 116.4 115.6 110.7 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN A 350 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 120 OD2 REMARK 620 2 CYS A 198 SG 98.7 REMARK 620 3 HIS A 240 NE2 86.1 105.7 REMARK 620 4 HOH A2117 O 83.8 118.1 136.0 REMARK 620 5 HOH A2192 O 162.1 99.0 86.5 90.3 REMARK 620 N 1 2 3 4 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GOL A 300 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GOL A 301 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 303 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN A 350 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN A 351 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 4BZ3 RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF THE METALLO-BETA-LACTAMASE VIM-2 REMARK 900 RELATED ID: 4C1C RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF THE METALLO-BETA-LACTAMASE BCII WITH D- REMARK 900 CAPTOPRIL REMARK 900 RELATED ID: 4C1D RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF THE METALLO-BETA-LACTAMASE VIM-2 WITH L- REMARK 900 CAPTOPRIL REMARK 900 RELATED ID: 4C1E RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF THE METALLO-BETA-LACTAMASE VIM-2 WITH D- REMARK 900 CAPTOPRIL REMARK 900 RELATED ID: 4C1F RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF THE METALLO-BETA-LACTAMASE IMP-1 WITH L- REMARK 900 CAPTOPRIL REMARK 900 RELATED ID: 4C1G RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF THE METALLO-BETA-LACTAMASE IMP-1 WITH D- REMARK 900 CAPTOPRIL REMARK 900 RELATED ID: 4C1H RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF A BETA LACTAMASE IN COMPLEX WITH AN INHIBITOR REMARK 999 REMARK 999 SEQUENCE REMARK 999 CHROMOSOME DERIVED. DBREF 4C09 A 31 257 UNP P04190 BLA2_BACCE 31 257 SEQADV 4C09 ASP A 65 UNP P04190 ASN 65 CONFLICT SEQRES 1 A 227 SER GLN LYS VAL GLU LYS THR VAL ILE LYS ASN GLU THR SEQRES 2 A 227 GLY THR ILE SER ILE SER GLN LEU ASN LYS ASN VAL TRP SEQRES 3 A 227 VAL HIS THR GLU LEU GLY SER PHE ASP GLY GLU ALA VAL SEQRES 4 A 227 PRO SER ASN GLY LEU VAL LEU ASN THR SER LYS GLY LEU SEQRES 5 A 227 VAL LEU VAL ASP SER SER TRP ASP ASP LYS LEU THR LYS SEQRES 6 A 227 GLU LEU ILE GLU MET VAL GLU LYS LYS PHE GLN LYS ARG SEQRES 7 A 227 VAL THR ASP VAL ILE ILE THR HIS ALA HIS ALA ASP ARG SEQRES 8 A 227 ILE GLY GLY ILE LYS THR LEU LYS GLU ARG GLY ILE LYS SEQRES 9 A 227 ALA HIS SER THR ALA LEU THR ALA GLU LEU ALA LYS LYS SEQRES 10 A 227 ASN GLY TYR GLU GLU PRO LEU GLY ASP LEU GLN THR VAL SEQRES 11 A 227 THR ASN LEU LYS PHE GLY ASN MET LYS VAL GLU THR PHE SEQRES 12 A 227 TYR PRO GLY LYS GLY HIS THR GLU ASP ASN ILE VAL VAL SEQRES 13 A 227 TRP LEU PRO GLN TYR ASN ILE LEU VAL GLY GLY CYS LEU SEQRES 14 A 227 VAL LYS SER THR SER ALA LYS ASP LEU GLY ASN VAL ALA SEQRES 15 A 227 ASP ALA TYR VAL ASN GLU TRP SER THR SER ILE GLU ASN SEQRES 16 A 227 VAL LEU LYS ARG TYR ARG ASN ILE ASN ALA VAL VAL PRO SEQRES 17 A 227 GLY HIS GLY GLU VAL GLY ASP LYS GLY LEU LEU LEU HIS SEQRES 18 A 227 THR LEU ASP LEU LEU LYS HET GOL A 300 6 HET GOL A 301 6 HET SO4 A 303 5 HET ZN A 350 1 HET ZN A 351 1 HETNAM GOL GLYCEROL HETNAM SO4 SULFATE ION HETNAM ZN ZINC ION HETSYN GOL GLYCERIN; PROPANE-1,2,3-TRIOL FORMUL 2 GOL 2(C3 H8 O3) FORMUL 4 SO4 O4 S 2- FORMUL 5 ZN 2(ZN 2+) FORMUL 7 HOH *282(H2 O) HELIX 1 1 ASP A 90 GLN A 106 1 17 HELIX 2 2 HIS A 118 GLY A 123 1 6 HELIX 3 3 GLY A 124 GLY A 132 1 9 HELIX 4 4 THR A 138 ASN A 148 1 11 HELIX 5 5 CYS A 198 VAL A 200 5 3 HELIX 6 6 GLU A 218 TYR A 230 1 13 HELIX 7 7 LYS A 246 LEU A 256 1 11 SHEET 1 AA 7 VAL A 38 LYS A 40 0 SHEET 2 AA 7 ILE A 46 ASN A 52 -1 O ILE A 48 N ILE A 39 SHEET 3 AA 7 VAL A 55 PHE A 64 -1 O VAL A 55 N LEU A 51 SHEET 4 AA 7 GLU A 67 THR A 78 -1 O GLU A 67 N PHE A 64 SHEET 5 AA 7 GLY A 81 VAL A 85 -1 O GLY A 81 N THR A 78 SHEET 6 AA 7 VAL A 109 ILE A 113 1 N THR A 110 O LEU A 82 SHEET 7 AA 7 LYS A 134 HIS A 136 1 O LYS A 134 N VAL A 112 SHEET 1 AB 5 VAL A 160 PHE A 165 0 SHEET 2 AB 5 MET A 168 PHE A 173 -1 O MET A 168 N PHE A 165 SHEET 3 AB 5 VAL A 185 TRP A 187 -1 O VAL A 185 N PHE A 173 SHEET 4 AB 5 ILE A 193 GLY A 197 -1 O VAL A 195 N VAL A 186 SHEET 5 AB 5 ALA A 235 PRO A 238 1 O ALA A 235 N LEU A 194 LINK NE2 HIS A 116 ZN ZN A 351 1555 1555 2.05 LINK ND1AHIS A 118 ZN ZN A 351 1555 1555 2.00 LINK ND1BHIS A 118 ZN ZN A 351 1555 1555 1.97 LINK OD2 ASP A 120 ZN ZN A 350 1555 1555 2.32 LINK NE2 HIS A 179 ZN ZN A 351 1555 1555 1.98 LINK SG CYS A 198 ZN ZN A 350 1555 1555 2.23 LINK NE2 HIS A 240 ZN ZN A 350 1555 1555 2.07 LINK ZN ZN A 350 O HOH A2117 1555 1555 1.99 LINK ZN ZN A 350 O HOH A2192 1555 1555 2.22 LINK ZN ZN A 351 O HOH A2117 1555 1555 1.95 SITE 1 AC1 6 LYS A 95 GLU A 130 ARG A 131 HOH A2077 SITE 2 AC1 6 HOH A2086 HOH A2282 SITE 1 AC2 6 ALA A 117 ASN A 148 THR A 180 ASP A 182 SITE 2 AC2 6 HOH A2196 HOH A2224 SITE 1 AC3 4 LYS A 103 LYS A 169 GLN A 190 HOH A2201 SITE 1 AC4 6 ASP A 120 CYS A 198 HIS A 240 ZN A 351 SITE 2 AC4 6 HOH A2117 HOH A2192 SITE 1 AC5 5 HIS A 116 HIS A 118 HIS A 179 ZN A 350 SITE 2 AC5 5 HOH A2117 CRYST1 53.300 61.970 69.460 90.00 93.04 90.00 C 1 2 1 4 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 0.018762 0.000000 0.000996 0.00000 SCALE2 0.000000 0.016137 0.000000 0.00000 SCALE3 0.000000 0.000000 0.014417 0.00000