HEADER TRANSCRIPTION 08-MAY-08 2VT3 TITLE STRUCTURE AND FUNCTIONAL PROPERTIES OF THE BACILLUS SUBTILIS TITLE 2 TRANSCRIPTIONAL REPRESSOR REX COMPND MOL_ID: 1; COMPND 2 MOLECULE: REDOX-SENSING TRANSCRIPTIONAL REPRESSOR REX; COMPND 3 CHAIN: A, B; COMPND 4 SYNONYM: REX; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: BACILLUS SUBTILIS; SOURCE 3 ORGANISM_TAXID: 1423; SOURCE 4 STRAIN: 1A1; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 6 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 7 EXPRESSION_SYSTEM_VARIANT: TUNER; SOURCE 8 EXPRESSION_SYSTEM_PLASMID: PET101 KEYWDS TRANSCRIPTIONAL REGULATION, REDOX POISE, TRANSCRIPTION EXPDTA X-RAY DIFFRACTION AUTHOR E.WANG,M.C.BAUER,A.ROGSTAM,S.LINSE,D.LOGAN,C.VON WACHENFELDT REVDAT 5 13-DEC-23 2VT3 1 REMARK REVDAT 4 17-JAN-18 2VT3 1 SOURCE JRNL REMARK REVDAT 3 13-JUL-11 2VT3 1 VERSN REVDAT 2 24-FEB-09 2VT3 1 VERSN REVDAT 1 09-SEP-08 2VT3 0 JRNL AUTH E.WANG,M.C.BAUER,A.ROGSTAM,S.LINSE,D.T.LOGAN, JRNL AUTH 2 C.VON WACHENFELDT JRNL TITL STRUCTURE AND FUNCTIONAL PROPERTIES OF THE BACILLUS SUBTILIS JRNL TITL 2 TRANSCRIPTIONAL REPRESSOR REX. JRNL REF MOL. MICROBIOL. V. 69 466 2008 JRNL REFN ESSN 1365-2958 JRNL PMID 18485070 JRNL DOI 10.1111/J.1365-2958.2008.06295.X REMARK 2 REMARK 2 RESOLUTION. 2.00 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.3.0037 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) : 19.46 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 99.0 REMARK 3 NUMBER OF REFLECTIONS : 30388 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) : 0.196 REMARK 3 R VALUE (WORKING SET) : 0.194 REMARK 3 FREE R VALUE : 0.242 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 1605 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) : 2008 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 89.48 REMARK 3 BIN R VALUE (WORKING SET) : 0.2370 REMARK 3 BIN FREE R VALUE SET COUNT : 109 REMARK 3 BIN FREE R VALUE : 0.2970 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 3101 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 62 REMARK 3 SOLVENT ATOMS : 224 REMARK 3 REMARK 3 B VALUES. REMARK 3 B VALUE TYPE : LIKELY RESIDUAL REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 10.02 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 0.84000 REMARK 3 B22 (A**2) : -0.80000 REMARK 3 B33 (A**2) : 1.51000 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : 1.33000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): 0.178 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.166 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.127 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 8.383 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.945 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.910 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 3237 ; 0.014 ; 0.022 REMARK 3 BOND LENGTHS OTHERS (A): 2135 ; 0.001 ; 0.020 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 4398 ; 1.554 ; 1.986 REMARK 3 BOND ANGLES OTHERS (DEGREES): 5208 ; 0.952 ; 3.000 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 390 ; 7.469 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 144 ;39.372 ;23.750 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 546 ;16.461 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 19 ;17.990 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 508 ; 0.088 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 3523 ; 0.005 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): 666 ; 0.001 ; 0.020 REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): 637 ; 0.217 ; 0.200 REMARK 3 NON-BONDED CONTACTS OTHERS (A): 2089 ; 0.193 ; 0.200 REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): 1530 ; 0.178 ; 0.200 REMARK 3 NON-BONDED TORSION OTHERS (A): 1680 ; 0.089 ; 0.200 REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): 190 ; 0.173 ; 0.200 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): 17 ; 0.223 ; 0.200 REMARK 3 SYMMETRY VDW OTHERS (A): 84 ; 0.274 ; 0.200 REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): 22 ; 0.182 ; 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): 2537 ; 0.982 ; 1.500 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): 799 ; 0.184 ; 1.500 REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 3152 ; 1.193 ; 2.000 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 1491 ; 1.973 ; 3.000 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 1246 ; 2.714 ; 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 : 4 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 11 A 83 REMARK 3 ORIGIN FOR THE GROUP (A): -7.4360 45.7910 -18.1260 REMARK 3 T TENSOR REMARK 3 T11: -0.1401 T22: -0.1221 REMARK 3 T33: 0.0379 T12: -0.0112 REMARK 3 T13: -0.1156 T23: 0.0697 REMARK 3 L TENSOR REMARK 3 L11: 8.6716 L22: 12.6522 REMARK 3 L33: 8.1851 L12: -1.0663 REMARK 3 L13: 2.1006 L23: -7.6646 REMARK 3 S TENSOR REMARK 3 S11: -0.4234 S12: 0.2443 S13: 1.3988 REMARK 3 S21: -0.0037 S22: -0.0252 S23: -0.1578 REMARK 3 S31: -0.2614 S32: 0.1391 S33: 0.4485 REMARK 3 REMARK 3 TLS GROUP : 2 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : A 87 A 209 REMARK 3 ORIGIN FOR THE GROUP (A): 12.8540 20.9030 -27.4560 REMARK 3 T TENSOR REMARK 3 T11: -0.0856 T22: -0.0674 REMARK 3 T33: -0.0763 T12: -0.0134 REMARK 3 T13: -0.0046 T23: -0.0507 REMARK 3 L TENSOR REMARK 3 L11: 1.7767 L22: 1.3760 REMARK 3 L33: 3.6418 L12: -0.4866 REMARK 3 L13: 1.4515 L23: -0.3079 REMARK 3 S TENSOR REMARK 3 S11: 0.0047 S12: 0.1413 S13: -0.0932 REMARK 3 S21: -0.1394 S22: -0.0212 S23: 0.0744 REMARK 3 S31: 0.0127 S32: -0.0005 S33: 0.0166 REMARK 3 REMARK 3 TLS GROUP : 3 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : B 7 B 85 REMARK 3 ORIGIN FOR THE GROUP (A): 49.1030 1.6910 -0.1130 REMARK 3 T TENSOR REMARK 3 T11: -0.0851 T22: -0.0254 REMARK 3 T33: -0.0823 T12: 0.0252 REMARK 3 T13: -0.0526 T23: 0.0302 REMARK 3 L TENSOR REMARK 3 L11: 3.1542 L22: 1.6834 REMARK 3 L33: 2.4909 L12: 0.5898 REMARK 3 L13: -0.1589 L23: 0.0285 REMARK 3 S TENSOR REMARK 3 S11: -0.0060 S12: 0.1270 S13: 0.1003 REMARK 3 S21: -0.0348 S22: 0.0358 S23: 0.2855 REMARK 3 S31: -0.1058 S32: -0.0586 S33: -0.0299 REMARK 3 REMARK 3 TLS GROUP : 4 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : B 86 B 214 REMARK 3 ORIGIN FOR THE GROUP (A): 14.3010 7.0880 -13.4540 REMARK 3 T TENSOR REMARK 3 T11: -0.1016 T22: -0.1170 REMARK 3 T33: 0.0524 T12: -0.0162 REMARK 3 T13: -0.0129 T23: -0.0120 REMARK 3 L TENSOR REMARK 3 L11: 0.6532 L22: 3.4068 REMARK 3 L33: 1.6477 L12: -1.0090 REMARK 3 L13: -0.2773 L23: 0.3473 REMARK 3 S TENSOR REMARK 3 S11: -0.0451 S12: -0.0014 S13: -0.3021 REMARK 3 S21: 0.1177 S22: 0.0683 S23: 0.0725 REMARK 3 S31: 0.1865 S32: 0.0485 S33: -0.0232 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 2VT3 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 08-MAY-08. REMARK 100 THE DEPOSITION ID IS D_1290036137. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 17-MAY-06 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 7.1 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : MAX II REMARK 200 BEAMLINE : I911-3 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.000 REMARK 200 MONOCHROMATOR : OXFORD DANFYSIK DOUBLE CRYSTAL REMARK 200 OPTICS : FOCUSING MIRRORS REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : MARRESEARCH REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : XSCALE REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 31994 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.100 REMARK 200 RESOLUTION RANGE LOW (A) : 20.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : -3.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.0 REMARK 200 DATA REDUNDANCY : 3.700 REMARK 200 R MERGE (I) : 0.08000 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 12.8000 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) : 2.10 REMARK 200 COMPLETENESS FOR SHELL (%) : 93.4 REMARK 200 DATA REDUNDANCY IN SHELL : 3.10 REMARK 200 R MERGE FOR SHELL (I) : 0.47000 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 2.800 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: MRBUMP, PHASER REMARK 200 STARTING MODEL: PDB ENTRY 1XCB CHAIN F, C-TERMINAL DOMAIN REMARK 200 REMARK 200 REMARK: NONE REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 52.20 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.57 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: RESERVOAR SOLUTION OF 20% W/V PEG6000, REMARK 280 0.2M NH4CL AND 0.1M HEPES PH 7.1 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 64.23000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 26.76000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 64.23000 REMARK 290 SMTRY2 4 0.000000 1.000000 0.000000 26.76000 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: DIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 4200 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 25750 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -33.3 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, 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 MET A 1 REMARK 465 ASN A 2 REMARK 465 LYS A 3 REMARK 465 ASP A 4 REMARK 465 GLN A 5 REMARK 465 SER A 6 REMARK 465 LYS A 7 REMARK 465 ILE A 8 REMARK 465 PRO A 9 REMARK 465 GLN A 10 REMARK 465 GLY A 61 REMARK 465 LYS A 62 REMARK 465 LYS A 63 REMARK 465 GLY A 64 REMARK 465 TYR A 65 REMARK 465 GLU A 84 REMARK 465 MET A 85 REMARK 465 THR A 86 REMARK 465 PHE A 105 REMARK 465 THR A 106 REMARK 465 LYS A 107 REMARK 465 ASN A 108 REMARK 465 ASN A 109 REMARK 465 ASN A 110 REMARK 465 VAL A 210 REMARK 465 LEU A 211 REMARK 465 GLU A 212 REMARK 465 GLU A 213 REMARK 465 ILE A 214 REMARK 465 GLU A 215 REMARK 465 MET B 1 REMARK 465 ASN B 2 REMARK 465 LYS B 3 REMARK 465 ASP B 4 REMARK 465 GLN B 5 REMARK 465 SER B 6 REMARK 465 GLU B 215 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 OH TYR B 208 O HOH B 2124 2.08 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 B 15 NE - CZ - NH1 ANGL. DEV. = 5.0 DEGREES REMARK 500 ARG B 15 NE - CZ - NH2 ANGL. DEV. = -6.0 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 SER A 47 -59.31 -24.44 REMARK 500 VAL A 93 59.62 -94.20 REMARK 500 LYS A 144 -75.48 -129.40 REMARK 500 PHE A 176 61.28 -100.16 REMARK 500 ILE B 8 112.60 -34.84 REMARK 500 VAL B 45 -167.33 -126.23 REMARK 500 VAL B 93 60.29 -102.51 REMARK 500 LYS B 144 -84.53 -119.88 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: NON-CIS, NON-TRANS REMARK 500 REMARK 500 THE FOLLOWING PEPTIDE BONDS DEVIATE SIGNIFICANTLY FROM BOTH REMARK 500 CIS AND TRANS CONFORMATION. CIS BONDS, IF ANY, ARE LISTED REMARK 500 ON CISPEP RECORDS. TRANS IS DEFINED AS 180 +/- 30 AND REMARK 500 CIS IS DEFINED AS 0 +/- 30 DEGREES. REMARK 500 MODEL OMEGA REMARK 500 LYS B 7 ILE B 8 99.45 REMARK 500 REMARK 500 REMARK: NULL REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ATP A 302 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ATP B 302 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 2VT2 RELATED DB: PDB REMARK 900 STRUCTURE AND FUNCTIONAL PROPERTIES OF THE BACILLUS SUBTILIS REMARK 900 TRANSCRIPTIONAL REPRESSOR REX DBREF 2VT3 A 1 215 UNP O05521 REX_BACSU 1 215 DBREF 2VT3 B 1 215 UNP O05521 REX_BACSU 1 215 SEQRES 1 A 215 MET ASN LYS ASP GLN SER LYS ILE PRO GLN ALA THR ALA SEQRES 2 A 215 LYS ARG LEU PRO LEU TYR TYR ARG PHE LEU LYS ASN LEU SEQRES 3 A 215 HIS ALA SER GLY LYS GLN ARG VAL SER SER ALA GLU LEU SEQRES 4 A 215 SER ASP ALA VAL LYS VAL ASP SER ALA THR ILE ARG ARG SEQRES 5 A 215 ASP PHE SER TYR PHE GLY ALA LEU GLY LYS LYS GLY TYR SEQRES 6 A 215 GLY TYR ASN VAL ASP TYR LEU LEU SER PHE PHE ARG LYS SEQRES 7 A 215 THR LEU ASP GLN ASP GLU MET THR ASP VAL ILE LEU ILE SEQRES 8 A 215 GLY VAL GLY ASN LEU GLY THR ALA PHE LEU HIS TYR ASN SEQRES 9 A 215 PHE THR LYS ASN ASN ASN THR LYS ILE SER MET ALA PHE SEQRES 10 A 215 ASP ILE ASN GLU SER LYS ILE GLY THR GLU VAL GLY GLY SEQRES 11 A 215 VAL PRO VAL TYR ASN LEU ASP ASP LEU GLU GLN HIS VAL SEQRES 12 A 215 LYS ASP GLU SER VAL ALA ILE LEU THR VAL PRO ALA VAL SEQRES 13 A 215 ALA ALA GLN SER ILE THR ASP ARG LEU VAL ALA LEU GLY SEQRES 14 A 215 ILE LYS GLY ILE LEU ASN PHE THR PRO ALA ARG LEU ASN SEQRES 15 A 215 VAL PRO GLU HIS ILE ARG ILE HIS HIS ILE ASP LEU ALA SEQRES 16 A 215 VAL GLU LEU GLN SER LEU VAL TYR PHE LEU LYS HIS TYR SEQRES 17 A 215 SER VAL LEU GLU GLU ILE GLU SEQRES 1 B 215 MET ASN LYS ASP GLN SER LYS ILE PRO GLN ALA THR ALA SEQRES 2 B 215 LYS ARG LEU PRO LEU TYR TYR ARG PHE LEU LYS ASN LEU SEQRES 3 B 215 HIS ALA SER GLY LYS GLN ARG VAL SER SER ALA GLU LEU SEQRES 4 B 215 SER ASP ALA VAL LYS VAL ASP SER ALA THR ILE ARG ARG SEQRES 5 B 215 ASP PHE SER TYR PHE GLY ALA LEU GLY LYS LYS GLY TYR SEQRES 6 B 215 GLY TYR ASN VAL ASP TYR LEU LEU SER PHE PHE ARG LYS SEQRES 7 B 215 THR LEU ASP GLN ASP GLU MET THR ASP VAL ILE LEU ILE SEQRES 8 B 215 GLY VAL GLY ASN LEU GLY THR ALA PHE LEU HIS TYR ASN SEQRES 9 B 215 PHE THR LYS ASN ASN ASN THR LYS ILE SER MET ALA PHE SEQRES 10 B 215 ASP ILE ASN GLU SER LYS ILE GLY THR GLU VAL GLY GLY SEQRES 11 B 215 VAL PRO VAL TYR ASN LEU ASP ASP LEU GLU GLN HIS VAL SEQRES 12 B 215 LYS ASP GLU SER VAL ALA ILE LEU THR VAL PRO ALA VAL SEQRES 13 B 215 ALA ALA GLN SER ILE THR ASP ARG LEU VAL ALA LEU GLY SEQRES 14 B 215 ILE LYS GLY ILE LEU ASN PHE THR PRO ALA ARG LEU ASN SEQRES 15 B 215 VAL PRO GLU HIS ILE ARG ILE HIS HIS ILE ASP LEU ALA SEQRES 16 B 215 VAL GLU LEU GLN SER LEU VAL TYR PHE LEU LYS HIS TYR SEQRES 17 B 215 SER VAL LEU GLU GLU ILE GLU HET ATP A 302 31 HET ATP B 302 31 HETNAM ATP ADENOSINE-5'-TRIPHOSPHATE FORMUL 3 ATP 2(C10 H16 N5 O13 P3) FORMUL 5 HOH *224(H2 O) HELIX 1 1 ALA A 11 SER A 29 1 19 HELIX 2 2 SER A 35 LYS A 44 1 10 HELIX 3 3 ASP A 46 PHE A 57 1 12 HELIX 4 4 VAL A 69 ASP A 83 1 15 HELIX 5 5 GLY A 94 TYR A 103 1 10 HELIX 6 6 ASP A 138 VAL A 143 1 6 HELIX 7 7 PRO A 154 LEU A 168 1 15 HELIX 8 8 ASP A 193 SER A 209 1 17 HELIX 9 9 PRO B 9 SER B 29 1 21 HELIX 10 10 SER B 35 LYS B 44 1 10 HELIX 11 11 ASP B 46 GLY B 58 1 13 HELIX 12 12 VAL B 69 MET B 85 1 17 HELIX 13 13 GLY B 94 HIS B 102 1 9 HELIX 14 14 ASP B 138 VAL B 143 1 6 HELIX 15 15 PRO B 154 LEU B 168 1 15 HELIX 16 16 ASP B 193 TYR B 208 1 16 SHEET 1 AA 2 ARG A 33 VAL A 34 0 SHEET 2 AA 2 TYR A 67 ASN A 68 -1 O TYR A 67 N VAL A 34 SHEET 1 AB 7 GLU A 127 VAL A 128 0 SHEET 2 AB 7 VAL A 131 ASN A 135 -1 O VAL A 131 N VAL A 128 SHEET 3 AB 7 ILE A 113 ASP A 118 1 O ALA A 116 N TYR A 134 SHEET 4 AB 7 VAL A 88 ILE A 91 1 O VAL A 88 N SER A 114 SHEET 5 AB 7 VAL A 148 LEU A 151 1 O VAL A 148 N ILE A 89 SHEET 6 AB 7 GLY A 172 ASN A 175 1 O GLY A 172 N ALA A 149 SHEET 7 AB 7 ARG A 188 HIS A 191 1 O ARG A 188 N ILE A 173 SHEET 1 BA 2 ARG B 33 VAL B 34 0 SHEET 2 BA 2 TYR B 67 ASN B 68 -1 O TYR B 67 N VAL B 34 SHEET 1 BB 7 GLU B 127 VAL B 128 0 SHEET 2 BB 7 VAL B 131 ASN B 135 -1 O VAL B 131 N VAL B 128 SHEET 3 BB 7 THR B 111 ASP B 118 1 O ALA B 116 N TYR B 134 SHEET 4 BB 7 THR B 86 ILE B 91 1 O THR B 86 N LYS B 112 SHEET 5 BB 7 VAL B 148 LEU B 151 1 O VAL B 148 N ILE B 89 SHEET 6 BB 7 GLY B 172 ASN B 175 1 O GLY B 172 N ALA B 149 SHEET 7 BB 7 ARG B 188 HIS B 191 1 O ARG B 188 N ILE B 173 SITE 1 AC1 18 GLY A 92 VAL A 93 GLY A 94 ASN A 95 SITE 2 AC1 18 ASP A 118 ILE A 119 LYS A 123 LEU A 136 SITE 3 AC1 18 VAL A 153 PRO A 154 ALA A 157 ILE A 161 SITE 4 AC1 18 HOH A2025 HOH A2031 HOH A2084 HOH A2085 SITE 5 AC1 18 HOH A2087 HOH A2088 SITE 1 AC2 18 LYS A 44 GLY B 92 VAL B 93 GLY B 94 SITE 2 AC2 18 ASN B 95 ASP B 118 ILE B 119 ASN B 120 SITE 3 AC2 18 LYS B 123 LEU B 136 THR B 152 PRO B 154 SITE 4 AC2 18 ALA B 157 ILE B 161 HOH B2133 HOH B2134 SITE 5 AC2 18 HOH B2135 HOH B2136 CRYST1 128.460 53.520 86.240 90.00 125.80 90.00 C 1 2 1 8 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 0.007785 0.000000 0.005614 0.00000 SCALE2 0.000000 0.018685 0.000000 0.00000 SCALE3 0.000000 0.000000 0.014297 0.00000