HEADER HYDROLASE 05-JUL-05 2A7M TITLE 1.6 ANGSTROM RESOLUTION STRUCTURE OF THE QUORUM-QUENCHING N-ACYL TITLE 2 HOMOSERINE LACTONE HYDROLASE OF BACILLUS THURINGIENSIS COMPND MOL_ID: 1; COMPND 2 MOLECULE: N-ACYL HOMOSERINE LACTONE HYDROLASE; COMPND 3 CHAIN: A; COMPND 4 EC: 3.1.1.-; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: BACILLUS THURINGIENSIS SEROVAR KURSTAKI; SOURCE 3 ORGANISM_TAXID: 29339; SOURCE 4 STRAIN: SEROVAR KURSTAKI; SOURCE 5 GENE: AIIA; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: DH5ALPHA; SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PMAL KEYWDS BIMETALLOHYDROLASE, HYDROLASE, BIMETALLO DI-ZINC, LACTONASE ACYL KEYWDS 2 HOMOSERINE, QUORUM QUENCHING N-ACYL, N-ACYL EXPDTA X-RAY DIFFRACTION AUTHOR D.LIU,B.W.LEPORE,G.A.PETSKO,P.W.THOMAS,E.M.STONE,W.FAST,D.RINGE REVDAT 5 14-FEB-24 2A7M 1 REMARK LINK REVDAT 4 13-JUL-11 2A7M 1 VERSN REVDAT 3 24-FEB-09 2A7M 1 VERSN REVDAT 2 30-AUG-05 2A7M 1 JRNL REVDAT 1 16-AUG-05 2A7M 0 JRNL AUTH D.LIU,B.W.LEPORE,G.A.PETSKO,P.W.THOMAS,E.M.STONE,W.FAST, JRNL AUTH 2 D.RINGE JRNL TITL THREE-DIMENSIONAL STRUCTURE OF THE QUORUM-QUENCHING N-ACYL JRNL TITL 2 HOMOSERINE LACTONE HYDROLASE FROM BACILLUS THURINGIENSIS JRNL REF PROC.NATL.ACAD.SCI.USA V. 102 11882 2005 JRNL REFN ISSN 0027-8424 JRNL PMID 16087890 JRNL DOI 10.1073/PNAS.0505255102 REMARK 2 REMARK 2 RESOLUTION. 1.60 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.2.0005 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) : 1.60 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 45.64 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 91.2 REMARK 3 NUMBER OF REFLECTIONS : 28550 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) : 0.172 REMARK 3 R VALUE (WORKING SET) : 0.170 REMARK 3 FREE R VALUE : 0.211 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.700 REMARK 3 FREE R VALUE TEST SET COUNT : 1420 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 10 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 1.60 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.69 REMARK 3 REFLECTION IN BIN (WORKING SET) : 3603 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 80.49 REMARK 3 BIN R VALUE (WORKING SET) : 0.2340 REMARK 3 BIN FREE R VALUE SET COUNT : 192 REMARK 3 BIN FREE R VALUE : 0.2990 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 1989 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 50 REMARK 3 SOLVENT ATOMS : 181 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 27.00 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 26.65 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 0.85000 REMARK 3 B22 (A**2) : -0.96000 REMARK 3 B33 (A**2) : 0.11000 REMARK 3 B12 (A**2) : 0.00000 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): 0.099 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.101 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.071 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 4.105 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.967 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.948 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 2173 ; 0.009 ; 0.022 REMARK 3 BOND LENGTHS OTHERS (A): NULL ; NULL ; NULL REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 2931 ; 1.305 ; 2.011 REMARK 3 BOND ANGLES OTHERS (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 250 ; 6.189 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 95 ;31.409 ;25.368 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 397 ;14.294 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 6 ;19.213 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 339 ; 0.085 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 1555 ; 0.005 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): 1074 ; 0.201 ; 0.200 REMARK 3 NON-BONDED CONTACTS OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): 1481 ; 0.310 ; 0.200 REMARK 3 NON-BONDED TORSION OTHERS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): 169 ; 0.114 ; 0.200 REMARK 3 H-BOND (X...Y) OTHERS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION REFINED ATOMS (A): 3 ; 0.033 ; 0.200 REMARK 3 POTENTIAL METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW REFINED ATOMS (A): 60 ; 0.204 ; 0.200 REMARK 3 SYMMETRY VDW OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): 17 ; 0.102 ; 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): 1317 ; 1.734 ; 2.000 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 2098 ; 2.290 ; 3.000 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 957 ; 3.712 ; 4.000 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 833 ; 5.173 ; 6.000 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 : 1 REMARK 3 REMARK 3 TLS GROUP : 1 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : A 1 A 252 REMARK 3 ORIGIN FOR THE GROUP (A): 19.9190 30.7590 29.6980 REMARK 3 T TENSOR REMARK 3 T11: -0.0668 T22: -0.0607 REMARK 3 T33: -0.0895 T12: 0.0156 REMARK 3 T13: 0.0107 T23: -0.0141 REMARK 3 L TENSOR REMARK 3 L11: 1.8182 L22: 2.2137 REMARK 3 L33: 0.9932 L12: -0.5265 REMARK 3 L13: 0.2410 L23: 0.1824 REMARK 3 S TENSOR REMARK 3 S11: -0.0854 S12: -0.2562 S13: 0.0257 REMARK 3 S21: 0.1552 S22: 0.0478 S23: 0.1480 REMARK 3 S31: 0.0047 S32: -0.1194 S33: 0.0375 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 : 1.40 REMARK 3 ION PROBE RADIUS : 0.80 REMARK 3 SHRINKAGE RADIUS : 0.80 REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: REMARK 3 ATOMS WITH LITTLE TO NO ELECTRON DENSITY ARE REPRESENTED IN THIS REMARK 3 PDB FILE REMARK 3 AS HAVING ZERO OCCUPANCY, AND THE ATOMIC DISPLACEMENT PARAMETERS REMARK 3 FOR THESE REMARK 3 ATOMS HAVE BEEN SET TO ZERO. THESE ATOMS HAVE BEEN INCLUDED IN REMARK 3 THIS FILE REMARK 3 WITH GEOMETRY CORRESPONDING TO THAT WHICH WOULD BE OBTAINED IN REMARK 3 REFINEMENT, REMARK 3 HOWEVER THEY WERE NOT INCLUDED IN THE CALCULATIONS FOR THE REMARK 3 RESIDUALS. REMARK 3 REMARK 3 RESIDUES ASP A 50 AND ILE A 190 EXIST IN GENEROUSLY ALLOWED AND REMARK 3 DISALLOWED SECTORS OF THE RAMACHANDRAN PLOT AND EXHIBIT REMARK 3 OUTSTANDING OMIT MAP REMARK 3 ELECTRON DENSITY. ILE A 142 IS ON THE EDGE OF THE ADDITIONALLY REMARK 3 ALLOWED AND GENEROUSLY REMARK 3 ALLOWED SECTOR OF THE PLOT AS CALCULATED WITH PROCHECK AND REMARK 3 MOLEMAN2. REMARK 4 REMARK 4 2A7M COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 22-JUL-05. REMARK 100 THE DEPOSITION ID IS D_1000033588. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 25-APR-05; 21-FEB-05 REMARK 200 TEMPERATURE (KELVIN) : 100; NULL REMARK 200 PH : 8.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y; Y REMARK 200 RADIATION SOURCE : SSRL; APS REMARK 200 BEAMLINE : BL11-1; 14-BM-D REMARK 200 X-RAY GENERATOR MODEL : NULL; NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M; M REMARK 200 WAVELENGTH OR RANGE (A) : 0.8265; 1.2827 REMARK 200 MONOCHROMATOR : CURVED CRYSTAL; SI 111 REMARK 200 OPTICS : NULL; NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD; CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 315; ADSC QUANTUM 4 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : BLU-ICE REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 32757 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.600 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 (%) : 99.7 REMARK 200 DATA REDUNDANCY : 7.100 REMARK 200 R MERGE (I) : 0.05500 REMARK 200 R SYM (I) : 0.05500 REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 36.8000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.60 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.69 REMARK 200 COMPLETENESS FOR SHELL (%) : 80.5 REMARK 200 DATA REDUNDANCY IN SHELL : 7.00 REMARK 200 R MERGE FOR SHELL (I) : 0.87000 REMARK 200 R SYM FOR SHELL (I) : 0.87000 REMARK 200 <I/SIGMA(I)> FOR SHELL : 2.400 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH; SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: SAD REMARK 200 SOFTWARE USED: SOLVE REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 43.82 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.19 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: GLYCEROL, TRIS-HCL, PEG4000, MAGNESIUM REMARK 280 CHLORIDE, PH 8.5, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 298K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 21 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X+1/2,-Y,Z+1/2 REMARK 290 3555 -X,Y+1/2,-Z+1/2 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 27.30000 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 40.04700 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 27.77550 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 40.04700 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 27.30000 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 27.77550 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 300 REMARK: BIOLOGICALLY RELEVANT ENTITY IS MONOMERIC, AND IS CONTAINED REMARK 300 BY THE ENTIRE ASYMMETRIC UNIT, AND NO SYMMETRY OPERATORS ARE REMARK 300 REQUIRED. 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 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 480 REMARK 480 ZERO OCCUPANCY ATOM REMARK 480 THE FOLLOWING RESIDUES HAVE ATOMS MODELED WITH ZERO REMARK 480 OCCUPANCY. THE LOCATION AND PROPERTIES OF THESE ATOMS REMARK 480 MAY NOT BE RELIABLE. (M=MODEL NUMBER; RES=RESIDUE NAME; REMARK 480 C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE): REMARK 480 M RES C SSEQI ATOMS REMARK 480 GLU A 43 CD OE1 OE2 REMARK 480 PHE A 68 CG CD1 CD2 CE1 CE2 CZ REMARK 480 GLU A 200 CD OE1 OE2 REMARK 480 GLU A 211 CD OE1 OE2 REMARK 480 ARG A 244 NE CZ NH1 NH2 REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND LENGTHS REMARK 500 REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT: (10X,I3,1X,2(A3,1X,A1,I4,A1,1X,A4,3X),1X,F6.3) REMARK 500 REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999 REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996 REMARK 500 REMARK 500 M RES CSSEQI ATM1 RES CSSEQI ATM2 DEVIATION REMARK 500 GLU A 200 CG GLU A 200 CD -0.096 REMARK 500 ARG A 244 CD ARG A 244 NE 0.420 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND ANGLES REMARK 500 REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT: (10X,I3,1X,A3,1X,A1,I4,A1,3(1X,A4,2X),12X,F5.1) REMARK 500 REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999 REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996 REMARK 500 REMARK 500 M RES CSSEQI ATM1 ATM2 ATM3 REMARK 500 ARG A 219 NE - CZ - NH1 ANGL. DEV. = -3.5 DEGREES REMARK 500 ARG A 244 CG - CD - NE ANGL. DEV. = -20.0 DEGREES 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 50 159.15 68.98 REMARK 500 ILE A 142 39.40 -142.54 REMARK 500 ILE A 190 -132.11 45.24 REMARK 500 REMARK 500 REMARK: NULL REMARK 615 REMARK 615 ZERO OCCUPANCY ATOM REMARK 615 THE FOLLOWING RESIDUES HAVE ATOMS MODELED WITH ZERO REMARK 615 OCCUPANCY. THE LOCATION AND PROPERTIES OF THESE ATOMS REMARK 615 MAY NOT BE RELIABLE. (M=MODEL NUMBER; RES=RESIDUE NAME; REMARK 615 C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE): REMARK 615 M RES C SSEQI REMARK 615 GOL A 835 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 252 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 104 NE2 REMARK 620 2 HIS A 106 ND1 92.9 REMARK 620 3 HIS A 169 NE2 106.0 96.1 REMARK 620 4 ASP A 191 OD2 89.0 175.7 87.1 REMARK 620 5 HOH A 253 O 122.1 108.8 123.2 66.9 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN A 251 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 108 OD1 REMARK 620 2 HIS A 109 NE2 85.5 REMARK 620 3 ASP A 191 OD2 169.8 93.3 REMARK 620 4 HIS A 235 NE2 87.4 118.8 102.0 REMARK 620 5 HOH A 253 O 87.8 109.3 83.1 131.1 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 ZN A 251 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN A 252 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GOL A 800 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GOL A 805 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GOL A 810 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GOL A 815 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GOL A 820 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC8 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GOL A 825 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC9 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GOL A 830 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GOL A 835 DBREF 2A7M A 1 250 UNP Q7B8C3 Q7B8C3_BACTU 1 250 SEQRES 1 A 250 MET THR VAL LYS LYS LEU TYR PHE ILE PRO ALA GLY ARG SEQRES 2 A 250 CYS MET LEU ASP HIS SER SER VAL ASN SER ALA LEU THR SEQRES 3 A 250 PRO GLY LYS LEU LEU ASN LEU PRO VAL TRP CYS TYR LEU SEQRES 4 A 250 LEU GLU THR GLU GLU GLY PRO ILE LEU VAL ASP THR GLY SEQRES 5 A 250 MET PRO GLU SER ALA VAL ASN ASN GLU GLY LEU PHE ASN SEQRES 6 A 250 GLY THR PHE VAL GLU GLY GLN ILE LEU PRO LYS MET THR SEQRES 7 A 250 GLU GLU ASP ARG ILE VAL ASN ILE LEU LYS ARG VAL GLY SEQRES 8 A 250 TYR GLU PRO ASP ASP LEU LEU TYR ILE ILE SER SER HIS SEQRES 9 A 250 LEU HIS PHE ASP HIS ALA GLY GLY ASN GLY ALA PHE THR SEQRES 10 A 250 ASN THR PRO ILE ILE VAL GLN ARG THR GLU TYR GLU ALA SEQRES 11 A 250 ALA LEU HIS ARG GLU GLU TYR MET LYS GLU CYS ILE LEU SEQRES 12 A 250 PRO HIS LEU ASN TYR LYS ILE ILE GLU GLY ASP TYR GLU SEQRES 13 A 250 VAL VAL PRO GLY VAL GLN LEU LEU TYR THR PRO GLY HIS SEQRES 14 A 250 SER PRO GLY HIS GLN SER LEU PHE ILE GLU THR GLU GLN SEQRES 15 A 250 SER GLY SER VAL LEU LEU THR ILE ASP ALA SER TYR THR SEQRES 16 A 250 LYS GLU ASN PHE GLU ASP GLU VAL PRO PHE ALA GLY PHE SEQRES 17 A 250 ASP PRO GLU LEU ALA LEU SER SER ILE LYS ARG LEU LYS SEQRES 18 A 250 GLU VAL VAL LYS LYS GLU LYS PRO ILE ILE PHE PHE GLY SEQRES 19 A 250 HIS ASP ILE GLU GLN GLU LYS SER CYS ARG VAL PHE PRO SEQRES 20 A 250 GLU TYR ILE HET ZN A 251 1 HET ZN A 252 1 HET GOL A 800 6 HET GOL A 805 12 HET GOL A 810 6 HET GOL A 815 12 HET GOL A 820 12 HET GOL A 825 6 HET GOL A 830 6 HET GOL A 835 6 HETNAM ZN ZINC ION HETNAM GOL GLYCEROL HETSYN GOL GLYCERIN; PROPANE-1,2,3-TRIOL FORMUL 2 ZN 2(ZN 2+) FORMUL 4 GOL 8(C3 H8 O3) FORMUL 12 HOH *181(H2 O) HELIX 1 1 SER A 19 VAL A 21 5 3 HELIX 2 2 PRO A 54 VAL A 58 5 5 HELIX 3 3 THR A 78 ASP A 81 5 4 HELIX 4 4 ARG A 82 GLY A 91 1 10 HELIX 5 5 GLU A 93 LEU A 97 5 5 HELIX 6 6 HIS A 106 GLY A 111 1 6 HELIX 7 7 GLY A 112 PHE A 116 5 5 HELIX 8 8 ARG A 125 LEU A 132 1 8 HELIX 9 9 MET A 138 ILE A 142 5 5 HELIX 10 10 ASP A 191 SER A 193 5 3 HELIX 11 11 THR A 195 ASP A 201 1 7 HELIX 12 12 ASP A 209 LYS A 228 1 20 HELIX 13 13 ASP A 236 LYS A 241 1 6 SHEET 1 A 7 ILE A 73 LYS A 76 0 SHEET 2 A 7 LYS A 5 ASP A 17 -1 N MET A 15 O LEU A 74 SHEET 3 A 7 LEU A 30 THR A 42 -1 O LEU A 31 N LEU A 16 SHEET 4 A 7 GLY A 45 VAL A 49 -1 O VAL A 49 N TYR A 38 SHEET 5 A 7 TYR A 99 ILE A 101 1 O ILE A 101 N LEU A 48 SHEET 6 A 7 ILE A 121 GLN A 124 1 O ILE A 122 N ILE A 100 SHEET 7 A 7 TYR A 148 ILE A 151 1 O LYS A 149 N ILE A 121 SHEET 1 B 5 TYR A 155 VAL A 158 0 SHEET 2 B 5 VAL A 161 TYR A 165 -1 O LEU A 163 N TYR A 155 SHEET 3 B 5 GLN A 174 THR A 180 -1 O PHE A 177 N GLN A 162 SHEET 4 B 5 GLY A 184 ILE A 190 -1 O VAL A 186 N ILE A 178 SHEET 5 B 5 ILE A 230 PHE A 233 1 O ILE A 230 N LEU A 187 LINK NE2 HIS A 104 ZN ZN A 252 1555 1555 2.08 LINK ND1 HIS A 106 ZN ZN A 252 1555 1555 2.15 LINK OD1 ASP A 108 ZN ZN A 251 1555 1555 2.25 LINK NE2 HIS A 109 ZN ZN A 251 1555 1555 2.02 LINK NE2 HIS A 169 ZN ZN A 252 1555 1555 2.08 LINK OD2 ASP A 191 ZN ZN A 251 1555 1555 2.00 LINK OD2 ASP A 191 ZN ZN A 252 1555 1555 2.64 LINK NE2 HIS A 235 ZN ZN A 251 1555 1555 2.11 LINK ZN ZN A 251 O HOH A 253 1555 1555 1.98 LINK ZN ZN A 252 O HOH A 253 1555 1555 2.07 CISPEP 1 PHE A 246 PRO A 247 0 10.36 SITE 1 AC1 6 ASP A 108 HIS A 109 ASP A 191 HIS A 235 SITE 2 AC1 6 ZN A 252 HOH A 253 SITE 1 AC2 6 HIS A 104 HIS A 106 HIS A 169 ASP A 191 SITE 2 AC2 6 ZN A 251 HOH A 253 SITE 1 AC3 6 LEU A 30 ILE A 86 ARG A 89 PHE A 246 SITE 2 AC3 6 HOH A 331 HOH A 477 SITE 1 AC4 6 LEU A 16 PHE A 107 ASP A 108 TYR A 194 SITE 2 AC4 6 HOH A 253 GOL A 835 SITE 1 AC5 6 ASN A 59 GLU A 61 LYS A 76 MET A 77 SITE 2 AC5 6 THR A 78 HOH A 326 SITE 1 AC6 8 HIS A 145 LEU A 146 ASN A 147 ARG A 219 SITE 2 AC6 8 GLU A 222 LYS A 226 HOH A 311 HOH A 471 SITE 1 AC7 5 ALA A 115 THR A 126 GLU A 152 HOH A 305 SITE 2 AC7 5 HOH A 325 SITE 1 AC8 10 MET A 53 GLU A 55 ILE A 83 GLY A 111 SITE 2 AC8 10 GLY A 112 ALA A 115 HOH A 308 HOH A 324 SITE 3 AC8 10 HOH A 347 HOH A 452 SITE 1 AC9 6 GLU A 61 GLY A 62 ASN A 65 PRO A 247 SITE 2 AC9 6 GLU A 248 TYR A 249 SITE 1 BC1 8 LEU A 105 HIS A 106 PHE A 107 GLU A 136 SITE 2 BC1 8 TYR A 137 MET A 138 CYS A 141 GOL A 805 CRYST1 54.600 55.551 80.094 90.00 90.00 90.00 P 21 21 21 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 0.018315 0.000000 0.000000 0.00000 SCALE2 0.000000 0.018001 0.000000 0.00000 SCALE3 0.000000 0.000000 0.012485 0.00000