HEADER TRANSCRIPTION 16-DEC-09 2KRF TITLE NMR SOLUTION STRUCTURE OF THE DNA BINDING DOMAIN OF COMPETENCE PROTEIN TITLE 2 A COMPND MOL_ID: 1; COMPND 2 MOLECULE: TRANSCRIPTIONAL REGULATORY PROTEIN COMA; COMPND 3 CHAIN: A, B; COMPND 4 FRAGMENT: RESIDUES 146-214; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: BACILLUS SUBTILIS; SOURCE 3 ORGANISM_TAXID: 1423; SOURCE 4 GENE: BSU31680, COMA, COMA1, COMAA; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 7 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 8 EXPRESSION_SYSTEM_PLASMID: PET28A KEYWDS ACTIVATOR, COMPETENCE, DNA-BINDING, TRANSCRIPTION REGULATION, TWO- KEYWDS 2 COMPONENT REGULATORY SYSTEM, TRANSCRIPTION EXPDTA SOLUTION NMR NUMMDL 10 AUTHOR C.A.HOBBS,B.G.BOBAY,R.J.THOMPSON,M.PEREGO,J.CAVANAGH REVDAT 4 14-JUN-23 2KRF 1 REMARK REVDAT 3 26-FEB-20 2KRF 1 REMARK SEQADV REVDAT 2 05-MAY-10 2KRF 1 JRNL REVDAT 1 07-APR-10 2KRF 0 JRNL AUTH C.A.HOBBS,B.G.BOBAY,R.J.THOMPSON,M.PEREGO,J.CAVANAGH JRNL TITL NMR SOLUTION STRUCTURE AND DNA-BINDING MODEL OF THE JRNL TITL 2 DNA-BINDING DOMAIN OF COMPETENCE PROTEIN A. JRNL REF J.MOL.BIOL. V. 398 248 2010 JRNL REFN ISSN 0022-2836 JRNL PMID 20302877 JRNL DOI 10.1016/J.JMB.2010.03.003 REMARK 2 REMARK 2 RESOLUTION. NOT APPLICABLE. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : NMRDRAW, CNS 1.1 REMARK 3 AUTHORS : DELAGLIO, GRZESIEK, VUISTER, ZHU, PFEIFER AND BAX REMARK 3 (NMRDRAW), BRUNGER, ADAMS, CLORE, GROS, NILGES AND REMARK 3 READ (CNS) REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 2KRF COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 17-JAN-10. REMARK 100 THE DEPOSITION ID IS D_1000101480. REMARK 210 REMARK 210 EXPERIMENTAL DETAILS REMARK 210 EXPERIMENT TYPE : NMR REMARK 210 TEMPERATURE (KELVIN) : 288 REMARK 210 PH : 6.5 REMARK 210 IONIC STRENGTH : NULL REMARK 210 PRESSURE : NULL REMARK 210 SAMPLE CONTENTS : 25 MM SODIUM PHOSPHATE, 100 MM REMARK 210 SODIUM CHLORIDE, 1 MM DTT, 2 MM REMARK 210 EDTA, 1 MM [U-13C; U-15N] COMAC, REMARK 210 90% H2O/10% D2O; 25 MM SODIUM REMARK 210 PHOSPHATE, 100 MM SODIUM REMARK 210 CHLORIDE, 1 MM DTT, 2 MM EDTA, 1 REMARK 210 MM [U-13C; U-15N] COMAC, 100% D2O REMARK 210 REMARK 210 NMR EXPERIMENTS CONDUCTED : 2D 1H-15N HSQC; 2D 1H-13C HSQC; REMARK 210 3D CBCA(CO)NH; 3D C(CO)NH; 3D REMARK 210 HNCO; 3D HNCACB; 3D HN(CO)CA; 3D REMARK 210 H(CCO)NH; 3D HCCH-TOCSY; 3D 1H- REMARK 210 15N NOESY; 3D 1H-13C NOESY; 3D REMARK 210 1H-15N TOCSY REMARK 210 SPECTROMETER FIELD STRENGTH : 600 MHZ REMARK 210 SPECTROMETER MODEL : INOVA REMARK 210 SPECTROMETER MANUFACTURER : VARIAN REMARK 210 REMARK 210 STRUCTURE DETERMINATION. REMARK 210 SOFTWARE USED : NMRPIPE, NMRVIEW, ARIA 1.2, CNS REMARK 210 1.1, VNMRJ REMARK 210 METHOD USED : SIMULATED ANNEALING REMARK 210 REMARK 210 CONFORMERS, NUMBER CALCULATED : 200 REMARK 210 CONFORMERS, NUMBER SUBMITTED : 10 REMARK 210 CONFORMERS, SELECTION CRITERIA : STRUCTURES WITH THE LOWEST REMARK 210 ENERGY REMARK 210 REMARK 210 BEST REPRESENTATIVE CONFORMER IN THIS ENSEMBLE : 1 REMARK 210 REMARK 210 REMARK: NULL REMARK 215 REMARK 215 NMR STUDY REMARK 215 THE COORDINATES IN THIS ENTRY WERE GENERATED FROM SOLUTION REMARK 215 NMR DATA. PROTEIN DATA BANK CONVENTIONS REQUIRE THAT REMARK 215 CRYST1 AND SCALE RECORDS BE INCLUDED, BUT THE VALUES ON REMARK 215 THESE RECORDS ARE MEANINGLESS. 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 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. (RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 465 SSSEQ=SEQUENCE NUMBER; I=INSERTION CODE.) REMARK 465 MODELS 1-10 REMARK 465 RES C SSSEQI REMARK 465 GLY A 142 REMARK 465 SER A 143 REMARK 465 HIS A 144 REMARK 465 MET A 145 REMARK 465 GLY B 142 REMARK 465 SER B 143 REMARK 465 HIS B 144 REMARK 465 MET B 145 REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS 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 HB3 LYS A 209 HD2 LYS B 209 1.34 REMARK 500 HZ1 LYS A 209 O LEU A 214 1.58 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 1 GLU A 150 -44.34 -136.56 REMARK 500 1 LEU A 154 175.02 -57.05 REMARK 500 1 PHE A 169 -89.23 -134.62 REMARK 500 1 THR A 170 179.90 171.89 REMARK 500 1 LEU A 180 -121.68 -88.79 REMARK 500 1 SER A 200 -28.11 176.74 REMARK 500 1 ARG A 201 -37.57 172.98 REMARK 500 1 LEU B 154 174.73 -58.27 REMARK 500 1 PHE B 169 -73.02 -138.26 REMARK 500 1 THR B 170 174.93 154.93 REMARK 500 1 LEU B 180 -124.14 -87.20 REMARK 500 1 SER B 200 -34.82 162.55 REMARK 500 1 ARG B 201 -38.73 174.92 REMARK 500 2 GLU A 150 -47.63 -135.94 REMARK 500 2 LEU A 154 170.59 -55.86 REMARK 500 2 PHE A 169 -86.29 -135.52 REMARK 500 2 THR A 170 177.19 173.44 REMARK 500 2 HIS A 179 31.94 74.41 REMARK 500 2 LEU A 180 -107.37 -84.70 REMARK 500 2 ASN A 197 -2.79 70.65 REMARK 500 2 SER A 200 -32.69 176.11 REMARK 500 2 ARG A 201 -37.11 170.99 REMARK 500 2 SER B 147 0.24 -65.32 REMARK 500 2 GLU B 150 -35.00 -132.11 REMARK 500 2 PHE B 169 -74.05 -136.82 REMARK 500 2 THR B 170 172.75 158.62 REMARK 500 2 LEU B 180 -112.35 -82.58 REMARK 500 2 ASN B 197 -0.02 71.75 REMARK 500 2 SER B 200 -36.89 167.84 REMARK 500 2 ARG B 201 -33.59 171.50 REMARK 500 3 GLU A 150 -34.96 -137.02 REMARK 500 3 LEU A 154 175.55 -57.60 REMARK 500 3 PHE A 169 -88.59 -134.03 REMARK 500 3 THR A 170 175.98 171.93 REMARK 500 3 HIS A 179 31.22 71.41 REMARK 500 3 LEU A 180 -109.46 -80.21 REMARK 500 3 SER A 200 -33.53 170.89 REMARK 500 3 ARG A 201 -36.74 169.94 REMARK 500 3 VAL A 213 -73.08 -72.99 REMARK 500 3 GLU B 150 -36.22 -133.81 REMARK 500 3 PHE B 169 -71.91 -133.50 REMARK 500 3 THR B 170 176.32 152.46 REMARK 500 3 LEU B 180 -121.08 -82.64 REMARK 500 3 SER B 200 -33.83 177.10 REMARK 500 3 ARG B 201 -34.89 171.50 REMARK 500 4 GLU A 150 -33.69 -139.16 REMARK 500 4 LEU A 154 172.86 -56.88 REMARK 500 4 PHE A 169 -88.85 -135.30 REMARK 500 4 THR A 170 -178.80 172.58 REMARK 500 4 LEU A 180 -110.78 -83.94 REMARK 500 REMARK 500 THIS ENTRY HAS 143 RAMACHANDRAN OUTLIERS. REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 16636 RELATED DB: BMRB DBREF 2KRF A 146 214 UNP P14204 CMPA_BACSU 146 214 DBREF 2KRF B 146 214 UNP P14204 CMPA_BACSU 146 214 SEQADV 2KRF GLY A 142 UNP P14204 INSERTION SEQADV 2KRF SER A 143 UNP P14204 INSERTION SEQADV 2KRF HIS A 144 UNP P14204 INSERTION SEQADV 2KRF MET A 145 UNP P14204 INSERTION SEQADV 2KRF GLY B 142 UNP P14204 INSERTION SEQADV 2KRF SER B 143 UNP P14204 INSERTION SEQADV 2KRF HIS B 144 UNP P14204 INSERTION SEQADV 2KRF MET B 145 UNP P14204 INSERTION SEQRES 1 A 73 GLY SER HIS MET SER SER GLN LYS GLU GLN ASP VAL LEU SEQRES 2 A 73 THR PRO ARG GLU CYS LEU ILE LEU GLN GLU VAL GLU LYS SEQRES 3 A 73 GLY PHE THR ASN GLN GLU ILE ALA ASP ALA LEU HIS LEU SEQRES 4 A 73 SER LYS ARG SER ILE GLU TYR SER LEU THR SER ILE PHE SEQRES 5 A 73 ASN LYS LEU ASN VAL GLY SER ARG THR GLU ALA VAL LEU SEQRES 6 A 73 ILE ALA LYS SER ASP GLY VAL LEU SEQRES 1 B 73 GLY SER HIS MET SER SER GLN LYS GLU GLN ASP VAL LEU SEQRES 2 B 73 THR PRO ARG GLU CYS LEU ILE LEU GLN GLU VAL GLU LYS SEQRES 3 B 73 GLY PHE THR ASN GLN GLU ILE ALA ASP ALA LEU HIS LEU SEQRES 4 B 73 SER LYS ARG SER ILE GLU TYR SER LEU THR SER ILE PHE SEQRES 5 B 73 ASN LYS LEU ASN VAL GLY SER ARG THR GLU ALA VAL LEU SEQRES 6 B 73 ILE ALA LYS SER ASP GLY VAL LEU HELIX 1 1 THR A 155 LYS A 167 1 13 HELIX 2 2 THR A 170 HIS A 179 1 10 HELIX 3 3 SER A 181 LEU A 196 1 16 HELIX 4 4 ARG A 201 GLY A 212 1 12 HELIX 5 5 THR B 155 LYS B 167 1 13 HELIX 6 6 THR B 170 HIS B 179 1 10 HELIX 7 7 SER B 181 LEU B 196 1 16 HELIX 8 8 ARG B 201 GLY B 212 1 12 CRYST1 1.000 1.000 1.000 90.00 90.00 90.00 P 1 1 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 1.000000 0.000000 0.000000 0.00000 SCALE2 0.000000 1.000000 0.000000 0.00000 SCALE3 0.000000 0.000000 1.000000 0.00000 MODEL 1