HEADER HYDROLASE 21-JUN-07 2QDT TITLE STRUCTURAL BASIS FOR THE BROAD-SPECTRUM INHIBITION OF METALLO-{BETA}- TITLE 2 LACTAMASES: L1- IS38 COMPLEX COMPND MOL_ID: 1; COMPND 2 MOLECULE: METALLO-BETA-LACTAMASE L1; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: BETA-LACTAMASE TYPE II, PENICILLINASE; COMPND 5 EC: 3.5.2.6; COMPND 6 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: STENOTROPHOMONAS MALTOPHILIA; SOURCE 3 ORGANISM_TAXID: 40324; SOURCE 4 STRAIN: IID 1275; SOURCE 5 GENE: L1; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: BL21(DE3) PLYSS; SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PET26 KEYWDS HYDROLASE, ZN, METALLO, LACTAMASE, INHIBITOR, L1 EXPDTA X-RAY DIFFRACTION AUTHOR G.GARAU,O.DIDEBERG REVDAT 5 30-AUG-23 2QDT 1 REMARK LINK REVDAT 4 13-JUL-11 2QDT 1 VERSN REVDAT 3 24-FEB-09 2QDT 1 VERSN REVDAT 2 08-JUL-08 2QDT 1 JRNL REVDAT 1 28-AUG-07 2QDT 0 JRNL AUTH B.M.LIENARD,G.GARAU,L.HORSFALL,A.I.KARSISIOTIS,C.DAMBLON, JRNL AUTH 2 P.LASSAUX,C.PAPAMICAEL,G.C.ROBERTS,M.GALLENI,O.DIDEBERG, JRNL AUTH 3 J.M.FRERE,C.J.SCHOFIELD JRNL TITL STRUCTURAL BASIS FOR THE BROAD-SPECTRUM INHIBITION OF JRNL TITL 2 METALLO-BETA-LACTAMASES BY THIOLS. JRNL REF ORG.BIOMOL.CHEM. V. 6 2282 2008 JRNL REFN ISSN 1477-0520 JRNL PMID 18563261 JRNL DOI 10.1039/B802311E REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH L.E.HORSFALL,G.GARAU,B.M.R.LIENARD,O.DIDEBERG,C.J.SCHOFIELD, REMARK 1 AUTH 2 J.M.FRERE,M.GALLENI REMARK 1 TITL COMPETITIVE INHIBITORS OF THE CPHA METALLO-{BETA}-LACTAMASE REMARK 1 TITL 2 FROM AEROMONAS HYDROPHILA REMARK 1 REF ANTIMICROB.AGENTS CHEMOTHER. V. 51 2136 2007 REMARK 1 REFN ISSN 0066-4804 REMARK 1 PMID 17307979 REMARK 1 DOI 10.1128/AAC.00866-06 REMARK 1 REFERENCE 2 REMARK 1 AUTH G.GARAU,C.BEBRONE,C.ANNE,M.GALLENI,J.M.FRERE,O.DIDEBERG REMARK 1 TITL A METALLO-BETA-LACTAMASE ENZYME IN ACTION: CRYSTAL REMARK 1 TITL 2 STRUCTURES OF THE MONOZINC CARBAPENEMASE CPHA AND ITS REMARK 1 TITL 3 COMPLEX WITH BIAPENEM REMARK 1 REF J.MOL.BIOL. V. 345 785 2005 REMARK 1 REFN ISSN 0022-2836 REMARK 1 PMID 15588826 REMARK 1 DOI 10.1016/J.JMB.2004.10.070 REMARK 2 REMARK 2 RESOLUTION. 2.00 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.2.0019 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) : 2.00 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 26.54 REMARK 3 DATA CUTOFF (SIGMA(F)) : 2.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 95.9 REMARK 3 NUMBER OF REFLECTIONS : 20217 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) : 0.171 REMARK 3 R VALUE (WORKING SET) : 0.170 REMARK 3 FREE R VALUE : 0.192 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.100 REMARK 3 FREE R VALUE TEST SET COUNT : 1092 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) : 2.00 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.05 REMARK 3 REFLECTION IN BIN (WORKING SET) : 1417 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 93.08 REMARK 3 BIN R VALUE (WORKING SET) : 0.2050 REMARK 3 BIN FREE R VALUE SET COUNT : 76 REMARK 3 BIN FREE R VALUE : 0.2570 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 2001 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 29 REMARK 3 SOLVENT ATOMS : 232 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 30.52 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 0.56000 REMARK 3 B22 (A**2) : 0.56000 REMARK 3 B33 (A**2) : -0.84000 REMARK 3 B12 (A**2) : 0.28000 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): 0.159 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.133 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.090 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 3.230 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.960 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.953 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 2087 ; 0.013 ; 0.021 REMARK 3 BOND LENGTHS OTHERS (A): 1370 ; 0.001 ; 0.020 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 2849 ; 1.406 ; 1.962 REMARK 3 BOND ANGLES OTHERS (DEGREES): 3332 ; 0.929 ; 3.001 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 265 ; 6.069 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 89 ;35.247 ;23.146 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 307 ;14.425 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 16 ;13.730 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 313 ; 0.080 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 2355 ; 0.005 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): 417 ; 0.001 ; 0.020 REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): 444 ; 0.203 ; 0.200 REMARK 3 NON-BONDED CONTACTS OTHERS (A): 1474 ; 0.195 ; 0.200 REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): 985 ; 0.174 ; 0.200 REMARK 3 NON-BONDED TORSION OTHERS (A): 1076 ; 0.087 ; 0.200 REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): 174 ; 0.153 ; 0.200 REMARK 3 H-BOND (X...Y) OTHERS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION REFINED ATOMS (A): 1 ; 0.033 ; 0.200 REMARK 3 POTENTIAL METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW REFINED ATOMS (A): 10 ; 0.069 ; 0.200 REMARK 3 SYMMETRY VDW OTHERS (A): 60 ; 0.292 ; 0.200 REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): 26 ; 0.150 ; 0.200 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): 1692 ; 1.035 ; 1.500 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): 537 ; 0.165 ; 1.500 REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 2112 ; 1.170 ; 2.000 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 873 ; 1.875 ; 3.000 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 737 ; 2.805 ; 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 : BABINET MODEL WITH MASK REMARK 3 PARAMETERS FOR MASK CALCULATION REMARK 3 VDW PROBE RADIUS : 1.20 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 2QDT COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 22-JUN-07. REMARK 100 THE DEPOSITION ID IS D_1000043472. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 20-JAN-06 REMARK 200 TEMPERATURE (KELVIN) : 100.0 REMARK 200 PH : 6.50 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : N REMARK 200 RADIATION SOURCE : ROTATING ANODE REMARK 200 BEAMLINE : NULL REMARK 200 X-RAY GENERATOR MODEL : OTHER REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.54179 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : MARRESEARCH REMARK 200 INTENSITY-INTEGRATION SOFTWARE : MOSFLM REMARK 200 DATA SCALING SOFTWARE : SCALA REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 21311 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.860 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 2.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 96.5 REMARK 200 DATA REDUNDANCY : 13.70 REMARK 200 R MERGE (I) : 0.08400 REMARK 200 R SYM (I) : 0.08400 REMARK 200 FOR THE DATA SET : 28.1000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.00 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.11 REMARK 200 COMPLETENESS FOR SHELL (%) : 94.2 REMARK 200 DATA REDUNDANCY IN SHELL : 11.00 REMARK 200 R MERGE FOR SHELL (I) : 0.40400 REMARK 200 R SYM FOR SHELL (I) : 0.40400 REMARK 200 FOR SHELL : 5.500 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: CCP4 REMARK 200 STARTING MODEL: PDB ENTRY 1SML REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 51.00 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.50 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PEG, AS, PH 6.50, VAPOR DIFFUSION, REMARK 280 HANGING DROP, TEMPERATURE 100K, TEMPERATURE 280K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 64 2 2 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -Y,X-Y,Z+1/3 REMARK 290 3555 -X+Y,-X,Z+2/3 REMARK 290 4555 -X,-Y,Z REMARK 290 5555 Y,-X+Y,Z+1/3 REMARK 290 6555 X-Y,X,Z+2/3 REMARK 290 7555 Y,X,-Z+1/3 REMARK 290 8555 X-Y,-Y,-Z REMARK 290 9555 -X,-X+Y,-Z+2/3 REMARK 290 10555 -Y,-X,-Z+1/3 REMARK 290 11555 -X+Y,Y,-Z REMARK 290 12555 X,X-Y,-Z+2/3 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 32.65333 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 65.30667 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 0.00000 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 32.65333 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 65.30667 REMARK 290 SMTRY1 7 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 7 0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 32.65333 REMARK 290 SMTRY1 8 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 8 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 8 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 9 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 9 -0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 9 0.000000 0.000000 -1.000000 65.30667 REMARK 290 SMTRY1 10 0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 10 -0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 10 0.000000 0.000000 -1.000000 32.65333 REMARK 290 SMTRY1 11 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 11 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 11 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 12 0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 12 0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 12 0.000000 0.000000 -1.000000 65.30667 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1, 2 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: DIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 3550 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 23500 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -351.0 KCAL/MOL 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 350 BIOMT1 2 0.500000 0.866025 0.000000 -52.65950 REMARK 350 BIOMT2 2 0.866025 -0.500000 0.000000 91.20893 REMARK 350 BIOMT3 2 0.000000 0.000000 -1.000000 65.30667 REMARK 350 REMARK 350 BIOMOLECULE: 2 REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PQS 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 350 BIOMT1 2 -0.500000 0.866025 0.000000 0.00000 REMARK 350 BIOMT2 2 0.866025 0.500000 0.000000 0.00000 REMARK 350 BIOMT3 2 0.000000 0.000000 -1.000000 32.65333 REMARK 375 REMARK 375 SPECIAL POSITION REMARK 375 THE FOLLOWING ATOMS ARE FOUND TO BE WITHIN 0.15 ANGSTROMS REMARK 375 OF A SYMMETRY RELATED ATOM AND ARE ASSUMED TO BE ON SPECIAL REMARK 375 POSITIONS. REMARK 375 REMARK 375 ATOM RES CSSEQI REMARK 375 HOH A 794 LIES ON A SPECIAL POSITION. REMARK 375 HOH A 829 LIES ON A SPECIAL POSITION. 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 1 REMARK 465 ALA A 268 REMARK 465 ARG A 269 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 O62 I38 A 501 O HOH A 606 2.02 REMARK 500 OE1 GLU A 36 O HOH A 769 2.16 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 47 35.61 -89.20 REMARK 500 ASP A 53 153.91 69.35 REMARK 500 ALA A 85 52.57 -90.56 REMARK 500 ASP A 171 -163.01 -108.31 REMARK 500 ASN A 174 50.75 36.09 REMARK 500 CYS A 218 69.78 -154.47 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 403 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 29 NE2 REMARK 620 2 HIS A 29 ND1 50.8 REMARK 620 N 1 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN A 401 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 84 NE2 REMARK 620 2 HIS A 86 ND1 99.0 REMARK 620 3 HIS A 160 NE2 101.3 105.1 REMARK 620 4 I38 A 501 S 126.9 118.6 103.2 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN A 402 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 88 OD2 REMARK 620 2 HIS A 89 NE2 102.0 REMARK 620 3 HIS A 225 NE2 93.6 100.2 REMARK 620 4 I38 A 501 S 114.0 124.9 116.8 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 401 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN A 402 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN A 403 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 602 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 603 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 604 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE I38 A 501 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 2FM6 RELATED DB: PDB REMARK 900 RELATED ID: 2GKL RELATED DB: PDB REMARK 900 RELATED ID: 2FU9 RELATED DB: PDB DBREF 2QDT A 1 269 UNP P52700 BLA1_XANMA 22 290 SEQRES 1 A 269 ALA GLU VAL PRO LEU PRO GLN LEU ARG ALA TYR THR VAL SEQRES 2 A 269 ASP ALA SER TRP LEU GLN PRO MET ALA PRO LEU GLN ILE SEQRES 3 A 269 ALA ASP HIS THR TRP GLN ILE GLY THR GLU ASP LEU THR SEQRES 4 A 269 ALA LEU LEU VAL GLN THR PRO ASP GLY ALA VAL LEU LEU SEQRES 5 A 269 ASP GLY GLY MET PRO GLN MET ALA SER HIS LEU LEU ASP SEQRES 6 A 269 ASN MET LYS ALA ARG GLY VAL THR PRO ARG ASP LEU ARG SEQRES 7 A 269 LEU ILE LEU LEU SER HIS ALA HIS ALA ASP HIS ALA GLY SEQRES 8 A 269 PRO VAL ALA GLU LEU LYS ARG ARG THR GLY ALA LYS VAL SEQRES 9 A 269 ALA ALA ASN ALA GLU SER ALA VAL LEU LEU ALA ARG GLY SEQRES 10 A 269 GLY SER ASP ASP LEU HIS PHE GLY ASP GLY ILE THR TYR SEQRES 11 A 269 PRO PRO ALA ASN ALA ASP ARG ILE VAL MET ASP GLY GLU SEQRES 12 A 269 VAL ILE THR VAL GLY GLY ILE VAL PHE THR ALA HIS PHE SEQRES 13 A 269 MET ALA GLY HIS THR PRO GLY SER THR ALA TRP THR TRP SEQRES 14 A 269 THR ASP THR ARG ASN GLY LYS PRO VAL ARG ILE ALA TYR SEQRES 15 A 269 ALA ASP SER LEU SER ALA PRO GLY TYR GLN LEU GLN GLY SEQRES 16 A 269 ASN PRO ARG TYR PRO HIS LEU ILE GLU ASP TYR ARG ARG SEQRES 17 A 269 SER PHE ALA THR VAL ARG ALA LEU PRO CYS ASP VAL LEU SEQRES 18 A 269 LEU THR PRO HIS PRO GLY ALA SER ASN TRP ASP TYR ALA SEQRES 19 A 269 ALA GLY ALA ARG ALA GLY ALA LYS ALA LEU THR CYS LYS SEQRES 20 A 269 ALA TYR ALA ASP ALA ALA GLU GLN LYS PHE ASP GLY GLN SEQRES 21 A 269 LEU ALA LYS GLU THR ALA GLY ALA ARG HET ZN A 401 1 HET ZN A 402 1 HET ZN A 403 2 HET SO4 A 602 5 HET SO4 A 603 5 HET SO4 A 604 5 HET I38 A 501 11 HETNAM ZN ZINC ION HETNAM SO4 SULFATE ION HETNAM I38 N-(3-MERCAPTOPROPANOYL)-D-ALANINE FORMUL 2 ZN 3(ZN 2+) FORMUL 5 SO4 3(O4 S 2-) FORMUL 8 I38 C6 H11 N O3 S FORMUL 9 HOH *232(H2 O) HELIX 1 1 ASP A 14 GLN A 19 5 6 HELIX 2 2 MET A 56 GLN A 58 5 3 HELIX 3 3 MET A 59 ARG A 70 1 12 HELIX 4 4 THR A 73 ARG A 75 5 3 HELIX 5 5 HIS A 86 GLY A 91 1 6 HELIX 6 6 PRO A 92 THR A 100 1 9 HELIX 7 7 ASN A 107 ARG A 116 1 10 HELIX 8 8 HIS A 201 LEU A 216 1 16 HELIX 9 9 HIS A 225 ASN A 230 5 6 HELIX 10 10 ASP A 232 ALA A 239 5 8 HELIX 11 11 THR A 245 GLY A 267 1 23 SHEET 1 A 7 LEU A 24 GLN A 25 0 SHEET 2 A 7 THR A 30 GLN A 32 -1 O GLN A 32 N LEU A 24 SHEET 3 A 7 LEU A 41 THR A 45 -1 O LEU A 42 N TRP A 31 SHEET 4 A 7 GLY A 48 LEU A 52 -1 O VAL A 50 N VAL A 43 SHEET 5 A 7 LEU A 77 LEU A 81 1 O ARG A 78 N ALA A 49 SHEET 6 A 7 LYS A 103 ALA A 106 1 O LYS A 103 N ILE A 80 SHEET 7 A 7 ARG A 137 ILE A 138 1 O ARG A 137 N ALA A 106 SHEET 1 B 5 VAL A 144 VAL A 147 0 SHEET 2 B 5 ILE A 150 PHE A 156 -1 O ILE A 150 N VAL A 147 SHEET 3 B 5 THR A 165 ARG A 173 -1 O ALA A 166 N HIS A 155 SHEET 4 B 5 LYS A 176 TYR A 182 -1 O TYR A 182 N TRP A 167 SHEET 5 B 5 VAL A 220 LEU A 222 1 O VAL A 220 N ALA A 181 SSBOND 1 CYS A 218 CYS A 246 1555 1555 2.06 LINK NE2BHIS A 29 ZN B ZN A 403 12565 1555 2.72 LINK ND1BHIS A 29 ZN B ZN A 403 12565 1555 2.10 LINK NE2 HIS A 84 ZN ZN A 401 1555 1555 2.10 LINK ND1 HIS A 86 ZN ZN A 401 1555 1555 2.14 LINK OD2 ASP A 88 ZN ZN A 402 1555 1555 2.03 LINK NE2 HIS A 89 ZN ZN A 402 1555 1555 2.06 LINK NE2 HIS A 160 ZN ZN A 401 1555 1555 2.03 LINK NE2 HIS A 225 ZN ZN A 402 1555 1555 2.08 LINK ZN ZN A 401 S I38 A 501 1555 1555 2.29 LINK ZN ZN A 402 S I38 A 501 1555 1555 2.33 SITE 1 AC1 4 HIS A 84 HIS A 86 HIS A 160 I38 A 501 SITE 1 AC2 4 ASP A 88 HIS A 89 HIS A 225 I38 A 501 SITE 1 AC3 2 ASP A 28 HIS A 29 SITE 1 AC4 5 ARG A 137 VAL A 144 ILE A 145 THR A 146 SITE 2 AC4 5 HOH A 730 SITE 1 AC5 9 ARG A 173 ARG A 214 ALA A 237 ARG A 238 SITE 2 AC5 9 ALA A 239 GLY A 240 ALA A 241 LYS A 247 SITE 3 AC5 9 HOH A 750 SITE 1 AC6 4 GLU A 95 ARG A 98 ARG A 99 HOH A 834 SITE 1 AC7 10 TYR A 11 ASP A 88 HIS A 160 SER A 187 SITE 2 AC7 10 PRO A 189 ZN A 401 ZN A 402 HOH A 606 SITE 3 AC7 10 HOH A 610 HOH A 812 CRYST1 105.319 105.319 97.960 90.00 90.00 120.00 P 64 2 2 12 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 0.009495 0.005482 0.000000 0.00000 SCALE2 0.000000 0.010964 0.000000 0.00000 SCALE3 0.000000 0.000000 0.010208 0.00000