HEADER TRANSPORT PROTEIN 27-SEP-12 4BBP TITLE X-RAY STRUCTURE OF ZINC BOUND ZNUA IN COMPLEX WITH RDS51 COMPND MOL_ID: 1; COMPND 2 MOLECULE: ZINC ABC TRANSPORTER, PERIPLASMIC ZINC-BINDING PROTEIN; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: RESIDUES 26-314; COMPND 5 SYNONYM: ZNUA; COMPND 6 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: SALMONELLA ENTERICA; SOURCE 3 ORGANISM_TAXID: 28901; SOURCE 4 STRAIN: CMV23701; SOURCE 5 ATCC: 14028; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI DH5[ALPHA]; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 668369; SOURCE 8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 9 EXPRESSION_SYSTEM_PLASMID: PEMBL-18 KEYWDS TRANSPORT PROTEIN, ZINC TRANSPORT INHIBITION EXPDTA X-RAY DIFFRACTION AUTHOR F.ALALEONA,A.ILARI,R.DI SANTO,A.BATTISTONI,E.CHIANCONE REVDAT 3 20-DEC-23 4BBP 1 REMARK LINK REVDAT 2 20-APR-16 4BBP 1 JRNL REVDAT 1 16-OCT-13 4BBP 0 JRNL AUTH A.ILARI,L.PESCATORI,R.DI SANTO,A.BATTISTONI,S.AMMENDOLA, JRNL AUTH 2 M.FALCONI,F.BERLUTTI,P.VALENTI,E.CHIANCONE JRNL TITL SALMONELLA ENTERICA SEROVAR TYPHIMURIUM GROWTH IS INHIBITED JRNL TITL 2 BY THE CONCOMITANT BINDING OF ZN(II) AND A JRNL TITL 3 PYRROLYL-HYDROXAMATE TO ZNUA, THE SOLUBLE COMPONENT OF THE JRNL TITL 4 ZNUABC TRANSPORTER. JRNL REF BIOCHIM.BIOPHYS.ACTA V.1860 534 2016 JRNL REFN ISSN 0006-3002 JRNL PMID 26691136 JRNL DOI 10.1016/J.BBAGEN.2015.12.006 REMARK 2 REMARK 2 RESOLUTION. 2.15 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.5.0070 REMARK 3 AUTHORS : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER, REMARK 3 : NICHOLLS,WINN,LONG,VAGIN REMARK 3 REMARK 3 REFINEMENT TARGET : MAXIMUM LIKELIHOOD REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.15 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 124.01 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 99.1 REMARK 3 NUMBER OF REFLECTIONS : 18939 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : THROUGHOUT REMARK 3 FREE R VALUE TEST SET SELECTION : RANDOM REMARK 3 R VALUE (WORKING + TEST SET) : 0.199 REMARK 3 R VALUE (WORKING SET) : 0.197 REMARK 3 FREE R VALUE : 0.232 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.100 REMARK 3 FREE R VALUE TEST SET COUNT : 1012 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 20 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 2.15 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.21 REMARK 3 REFLECTION IN BIN (WORKING SET) : 1359 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 96.24 REMARK 3 BIN R VALUE (WORKING SET) : 0.1990 REMARK 3 BIN FREE R VALUE SET COUNT : 76 REMARK 3 BIN FREE R VALUE : 0.2780 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 2058 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 39 REMARK 3 SOLVENT ATOMS : 135 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 29.66 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -0.51000 REMARK 3 B22 (A**2) : -0.51000 REMARK 3 B33 (A**2) : 0.76000 REMARK 3 B12 (A**2) : -0.25000 REMARK 3 B13 (A**2) : 0.00000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): 0.209 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.177 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.113 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 4.218 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.941 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.925 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 2196 ; 0.010 ; 0.022 REMARK 3 BOND LENGTHS OTHERS (A): NULL ; NULL ; NULL REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 2991 ; 1.192 ; 1.985 REMARK 3 BOND ANGLES OTHERS (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 279 ; 5.138 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 97 ;33.641 ;24.639 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 374 ;15.999 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 11 ;19.504 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 329 ; 0.077 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 1667 ; 0.005 ; 0.021 REMARK 3 GENERAL PLANES OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION OTHERS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) OTHERS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY METAL-ION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 MAIN-CHAIN BOND REFINED ATOMS (A**2): 1349 ; 0.711 ; 1.500 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 2175 ; 1.327 ; 2.000 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 847 ; 1.683 ; 3.000 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 808 ; 2.914 ; 4.500 REMARK 3 SIDE-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 LONG RANGE B REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 LONG RANGE B OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 REMARK 3 ANISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 RIGID-BOND RESTRAINTS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; FREE ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; BONDED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 REMARK 3 NCS RESTRAINTS STATISTICS REMARK 3 NUMBER OF DIFFERENT NCS GROUPS : NULL REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : NULL REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : MASK REMARK 3 PARAMETERS FOR MASK CALCULATION REMARK 3 VDW PROBE RADIUS : 1.40 REMARK 3 ION PROBE RADIUS : 0.80 REMARK 3 SHRINKAGE RADIUS : 0.80 REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: HYDROGENS HAVE BEEN ADDED IN THE RIDING REMARK 3 POSITIONS. REMARK 4 REMARK 4 4BBP COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 27-SEP-12. REMARK 100 THE DEPOSITION ID IS D_1290054216. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 18-MAR-10 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 7.5 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) : 0.918 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : MARMOSAIC 225 MM CCD REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 19952 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.150 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.1 REMARK 200 DATA REDUNDANCY : 13.50 REMARK 200 R MERGE (I) : 0.10000 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 29.7000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.15 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.23 REMARK 200 COMPLETENESS FOR SHELL (%) : 97.2 REMARK 200 DATA REDUNDANCY IN SHELL : 12.00 REMARK 200 R MERGE FOR SHELL (I) : 0.44000 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 5.060 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: PDB ENTRY 2XY4 REMARK 200 REMARK 200 REMARK: NONE REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 56.64 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.86 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: AMMONIUM SULPHATE 2.6M, PEG 400 1.5%, REMARK 280 HEPES 1M, PH 7.5 REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 63 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -Y,X-Y,Z REMARK 290 3555 -X+Y,-X,Z REMARK 290 4555 -X,-Y,Z+1/2 REMARK 290 5555 Y,-X+Y,Z+1/2 REMARK 290 6555 X-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 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 2 0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 3 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 3 -0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 15.41650 REMARK 290 SMTRY1 5 0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 5 -0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 15.41650 REMARK 290 SMTRY1 6 0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 6 0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 6 0.000000 0.000000 1.000000 15.41650 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 ALA A 26 REMARK 465 GLY A 117 REMARK 465 ALA A 118 REMARK 465 ASP A 119 REMARK 465 ASP A 120 REMARK 465 ASP A 121 REMARK 465 GLU A 122 REMARK 465 ASP A 123 REMARK 465 GLU A 124 REMARK 465 HIS A 125 REMARK 465 ALA A 126 REMARK 465 HIS A 127 REMARK 465 THR A 128 REMARK 465 GLY A 129 REMARK 465 ALA A 130 REMARK 465 ASP A 131 REMARK 465 GLU A 132 REMARK 465 GLU A 133 REMARK 465 LYS A 134 REMARK 465 GLY A 135 REMARK 465 ASP A 136 REMARK 465 VAL A 137 REMARK 465 HIS A 138 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 SER A 58 -153.18 -145.90 REMARK 500 MET A 85 -81.10 -112.44 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 A1316 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 139 NE2 REMARK 620 2 HIS A 140 NE2 89.5 REMARK 620 3 HIS A 147 NE2 95.5 99.6 REMARK 620 4 HIS A 211 NE2 165.0 90.6 99.2 REMARK 620 5 YU7 A1315 O2 83.5 78.6 177.9 81.9 REMARK 620 6 YU7 A1315 O1 82.4 156.8 102.8 91.8 79.0 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 YU7 A 1315 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN A 1316 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 1317 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 1318 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 1319 DBREF 4BBP A 26 314 UNP B5N507 B5N507_SALET 26 314 SEQRES 1 A 289 ALA ALA VAL VAL ALA SER LEU LYS PRO LEU GLY PHE ILE SEQRES 2 A 289 ALA SER ALA ILE ALA ASP GLY VAL THR ASP THR GLN VAL SEQRES 3 A 289 LEU LEU PRO ASP GLY ALA SER GLU HIS ASP TYR SER LEU SEQRES 4 A 289 ARG PRO SER ASP VAL LYS ARG LEU GLN GLY ALA ASP LEU SEQRES 5 A 289 VAL VAL TRP VAL GLY PRO GLU MET GLU ALA PHE MET GLU SEQRES 6 A 289 LYS SER VAL ARG ASN ILE PRO ASP ASN LYS GLN VAL THR SEQRES 7 A 289 ILE ALA GLN LEU ALA ASP VAL LYS PRO LEU LEU MET LYS SEQRES 8 A 289 GLY ALA ASP ASP ASP GLU ASP GLU HIS ALA HIS THR GLY SEQRES 9 A 289 ALA ASP GLU GLU LYS GLY ASP VAL HIS HIS HIS HIS GLY SEQRES 10 A 289 GLU TYR ASN MET HIS LEU TRP LEU SER PRO GLU ILE ALA SEQRES 11 A 289 ARG ALA THR ALA VAL ALA ILE HIS GLU LYS LEU VAL GLU SEQRES 12 A 289 LEU MET PRO GLN SER ARG ALA LYS LEU ASP ALA ASN LEU SEQRES 13 A 289 LYS ASP PHE GLU ALA GLN LEU ALA ALA THR ASP LYS GLN SEQRES 14 A 289 VAL GLY ASN GLU LEU ALA PRO LEU LYS GLY LYS GLY TYR SEQRES 15 A 289 PHE VAL PHE HIS ASP ALA TYR GLY TYR TYR GLU LYS HIS SEQRES 16 A 289 TYR GLY LEU THR PRO LEU GLY HIS PHE THR VAL ASN PRO SEQRES 17 A 289 GLU ILE GLN PRO GLY ALA GLN ARG LEU HIS GLU ILE ARG SEQRES 18 A 289 THR GLN LEU VAL GLU GLN LYS ALA THR CYS VAL PHE ALA SEQRES 19 A 289 GLU PRO GLN PHE ARG PRO ALA VAL VAL GLU ALA VAL ALA SEQRES 20 A 289 ARG GLY THR SER VAL ARG MET GLY THR LEU ASP PRO LEU SEQRES 21 A 289 GLY THR ASN ILE LYS LEU GLY LYS THR SER TYR SER ALA SEQRES 22 A 289 PHE LEU SER GLN LEU ALA ASN GLN TYR ALA SER CYS LEU SEQRES 23 A 289 LYS GLY ASP HET YU7 A1315 23 HET ZN A1316 1 HET SO4 A1317 5 HET SO4 A1318 5 HET SO4 A1319 5 HETNAM YU7 1-[(2-CHLOROPHENYL)METHYL]-N-HYDROXY-4-PHENYL-1H- HETNAM 2 YU7 PYRROLE-3-CARBOXAMIDE HETNAM ZN ZINC ION HETNAM SO4 SULFATE ION FORMUL 2 YU7 C18 H15 CL N2 O2 FORMUL 3 ZN ZN 2+ FORMUL 4 SO4 3(O4 S 2-) FORMUL 7 HOH *135(H2 O) HELIX 1 1 LEU A 32 ASP A 44 1 13 HELIX 2 2 ARG A 65 ALA A 75 1 11 HELIX 3 3 GLU A 86 PHE A 88 5 3 HELIX 4 4 MET A 89 ARG A 94 1 6 HELIX 5 5 PRO A 97 ASN A 99 5 3 HELIX 6 6 ALA A 105 LEU A 114 5 10 HELIX 7 7 HIS A 147 LEU A 150 5 4 HELIX 8 8 SER A 151 MET A 170 1 20 HELIX 9 9 SER A 173 ALA A 200 1 28 HELIX 10 10 PRO A 201 LYS A 203 5 3 HELIX 11 11 TYR A 214 GLY A 222 1 9 HELIX 12 12 GLY A 238 GLN A 252 1 15 HELIX 13 13 ARG A 264 ARG A 273 1 10 HELIX 14 14 THR A 294 LYS A 312 1 19 SHEET 1 AA 4 THR A 49 VAL A 51 0 SHEET 2 AA 4 VAL A 28 ALA A 30 1 O VAL A 28 N GLN A 50 SHEET 3 AA 4 LEU A 77 TRP A 80 1 O LEU A 77 N VAL A 29 SHEET 4 AA 4 GLN A 101 THR A 103 1 O VAL A 102 N TRP A 80 SHEET 1 AB 4 GLY A 227 HIS A 228 0 SHEET 2 AB 4 TYR A 207 VAL A 209 1 N VAL A 209 O GLY A 227 SHEET 3 AB 4 CYS A 256 ALA A 259 1 O CYS A 256 N PHE A 208 SHEET 4 AB 4 ARG A 278 THR A 281 1 O ARG A 278 N VAL A 257 SSBOND 1 CYS A 256 CYS A 310 1555 1555 2.05 LINK NE2 HIS A 139 ZN ZN A1316 1555 1555 2.25 LINK NE2 HIS A 140 ZN ZN A1316 1555 1555 2.13 LINK NE2 HIS A 147 ZN ZN A1316 1555 1555 2.18 LINK NE2 HIS A 211 ZN ZN A1316 1555 1555 2.16 LINK O2 YU7 A1315 ZN ZN A1316 1555 1555 2.43 LINK O1 YU7 A1315 ZN ZN A1316 1555 1555 2.00 SITE 1 AC1 13 LEU A 32 ALA A 57 SER A 58 HIS A 139 SITE 2 AC1 13 HIS A 140 HIS A 147 HIS A 211 GLU A 260 SITE 3 AC1 13 GLN A 262 ASP A 283 LEU A 285 THR A 287 SITE 4 AC1 13 ZN A1316 SITE 1 AC2 5 HIS A 139 HIS A 140 HIS A 147 HIS A 211 SITE 2 AC2 5 YU7 A1315 SITE 1 AC3 4 ARG A 65 PRO A 66 SER A 67 ARG A 246 SITE 1 AC4 5 PRO A 152 GLU A 153 ARG A 156 LEU A 188 SITE 2 AC4 5 ASP A 192 SITE 1 AC5 1 ARG A 174 CRYST1 143.197 143.197 30.833 90.00 90.00 120.00 P 63 6 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 0.006983 0.004032 0.000000 0.00000 SCALE2 0.000000 0.008064 0.000000 0.00000 SCALE3 0.000000 0.000000 0.032433 0.00000