HEADER SIGNALING PROTEIN 20-SEP-01 1K0S TITLE SOLUTION STRUCTURE OF THE CHEMOTAXIS PROTEIN CHEW FROM THE TITLE 2 THERMOPHILIC ORGANISM THERMOTOGA MARITIMA COMPND MOL_ID: 1; COMPND 2 MOLECULE: CHEMOTAXIS PROTEIN CHEW; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: CHEW; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: THERMOTOGA MARITIMA; SOURCE 3 ORGANISM_TAXID: 2336; SOURCE 4 GENE: CHEW; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 7 EXPRESSION_SYSTEM_STRAIN: 594; SOURCE 8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 9 EXPRESSION_SYSTEM_PLASMID: PCW KEYWDS CHEW, SIGNALING PROTEIN EXPDTA SOLUTION NMR NUMMDL 20 AUTHOR I.J.GRISWOLD,H.ZHOU,R.V.SWANSON,M.I.SIMON,F.W.DAHLQUIST REVDAT 3 23-FEB-22 1K0S 1 REMARK REVDAT 2 24-FEB-09 1K0S 1 VERSN REVDAT 1 06-FEB-02 1K0S 0 JRNL AUTH I.J.GRISWOLD,H.ZHOU,M.MATISON,R.V.SWANSON,L.P.MCINTOSH, JRNL AUTH 2 M.I.SIMON,F.W.DAHLQUIST JRNL TITL THE SOLUTION STRUCTURE AND INTERACTIONS OF CHEW FROM JRNL TITL 2 THERMOTOGA MARITIMA. JRNL REF NAT.STRUCT.BIOL. V. 9 121 2002 JRNL REFN ISSN 1072-8368 JRNL PMID 11799399 JRNL DOI 10.1038/NSB753 REMARK 2 REMARK 2 RESOLUTION. NOT APPLICABLE. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS 1.0, ARIA 1.0 REMARK 3 AUTHORS : BRUNGER (CNS), NILGES (ARIA) REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 1K0S COMPLIES WITH FORMAT V. 3.15, 01-DEC-08 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 24-SEP-01. REMARK 100 THE DEPOSITION ID IS D_1000014416. REMARK 210 REMARK 210 EXPERIMENTAL DETAILS REMARK 210 EXPERIMENT TYPE : NMR REMARK 210 TEMPERATURE (KELVIN) : 308 REMARK 210 PH : 4.5 REMARK 210 IONIC STRENGTH : 50MM KCL REMARK 210 PRESSURE : 1 ATM REMARK 210 SAMPLE CONTENTS : 1MM TMW U-15N,13C; 50MM ACETATE REMARK 210 BUFFER REMARK 210 REMARK 210 NMR EXPERIMENTS CONDUCTED : 3D_13C-SEPARATED_NOESY; 3D_15N REMARK 210 -SEPARATED_NOESY; 3D_15N_13C- REMARK 210 SEPARATED_NOESY REMARK 210 SPECTROMETER FIELD STRENGTH : 600 MHZ; 500 MHZ REMARK 210 SPECTROMETER MODEL : INOVA; OMEGA REMARK 210 SPECTROMETER MANUFACTURER : VARIAN; GE REMARK 210 REMARK 210 STRUCTURE DETERMINATION. REMARK 210 SOFTWARE USED : ARIA 1.0, FELIX 98 REMARK 210 METHOD USED : DISTANCE GEOMETRY SIMULATED REMARK 210 ANNEALING REMARK 210 REMARK 210 CONFORMERS, NUMBER CALCULATED : 50 REMARK 210 CONFORMERS, NUMBER SUBMITTED : 20 REMARK 210 CONFORMERS, SELECTION CRITERIA : STRUCTURES WITH THE LOWEST REMARK 210 ENERGY REMARK 210 REMARK 210 BEST REPRESENTATIVE CONFORMER IN THIS ENSEMBLE : 20 REMARK 210 REMARK 210 REMARK: THE STRUCTURE WAS DETERMINED USING TRIPLE-RESONANCE NMR REMARK 210 SPECTROSCOPY. 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: 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 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 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 THR A 3 -55.86 65.73 REMARK 500 1 ALA A 5 134.85 62.39 REMARK 500 1 ASP A 6 140.40 -178.60 REMARK 500 1 ALA A 7 143.85 64.01 REMARK 500 1 LEU A 8 44.75 -147.50 REMARK 500 1 GLU A 20 -39.99 83.73 REMARK 500 1 ASP A 26 100.95 -44.20 REMARK 500 1 THR A 40 78.83 38.49 REMARK 500 1 LYS A 44 159.48 -46.46 REMARK 500 1 SER A 45 -53.26 -174.75 REMARK 500 1 ARG A 46 -118.31 -76.06 REMARK 500 1 HIS A 47 -49.95 -169.33 REMARK 500 1 ILE A 71 178.81 45.19 REMARK 500 1 PHE A 73 143.92 -31.07 REMARK 500 1 ASP A 74 39.71 -169.84 REMARK 500 1 LYS A 79 -48.63 -159.46 REMARK 500 1 ASP A 88 33.65 70.41 REMARK 500 1 ASP A 96 -75.95 -81.27 REMARK 500 1 ASP A 110 -52.61 -172.90 REMARK 500 1 THR A 112 44.77 176.52 REMARK 500 1 ASN A 113 125.12 62.87 REMARK 500 1 VAL A 114 113.50 -174.01 REMARK 500 1 SER A 115 130.96 -172.85 REMARK 500 1 PHE A 118 38.94 -165.19 REMARK 500 1 LYS A 121 32.99 -156.90 REMARK 500 1 SER A 122 -160.74 178.25 REMARK 500 1 ASP A 137 33.99 -97.20 REMARK 500 1 ILE A 138 20.43 42.40 REMARK 500 2 LYS A 2 60.80 62.16 REMARK 500 2 GLU A 20 -39.63 86.60 REMARK 500 2 LYS A 36 66.77 -169.18 REMARK 500 2 SER A 37 -168.34 -55.74 REMARK 500 2 ASP A 38 46.54 38.74 REMARK 500 2 THR A 40 91.57 34.57 REMARK 500 2 PRO A 43 5.16 -67.97 REMARK 500 2 SER A 45 60.28 174.92 REMARK 500 2 ARG A 46 -31.24 -170.46 REMARK 500 2 HIS A 47 146.98 73.73 REMARK 500 2 PHE A 48 -46.74 83.52 REMARK 500 2 ILE A 71 165.91 47.66 REMARK 500 2 PHE A 73 141.52 -28.08 REMARK 500 2 ASP A 74 37.03 -166.79 REMARK 500 2 LYS A 79 39.20 -179.64 REMARK 500 2 ASP A 88 32.13 71.00 REMARK 500 2 ASP A 96 -73.33 -92.96 REMARK 500 2 ASP A 110 -46.89 -175.74 REMARK 500 2 THR A 112 43.48 177.28 REMARK 500 2 ASN A 113 120.54 61.65 REMARK 500 2 SER A 115 133.83 175.34 REMARK 500 2 ASP A 116 -70.10 -71.29 REMARK 500 REMARK 500 THIS ENTRY HAS 592 RAMACHANDRAN OUTLIERS. REMARK 500 REMARK 500 REMARK: NULL DBREF 1K0S A 1 151 UNP Q56311 CHEW_THEMA 1 151 SEQRES 1 A 151 MET LYS THR LEU ALA ASP ALA LEU LYS GLU PHE GLU VAL SEQRES 2 A 151 LEU SER PHE GLU ILE ASP GLU GLN ALA LEU ALA PHE ASP SEQRES 3 A 151 VAL ASP ASN ILE GLU MET VAL ILE GLU LYS SER ASP ILE SEQRES 4 A 151 THR PRO VAL PRO LYS SER ARG HIS PHE VAL GLU GLY VAL SEQRES 5 A 151 ILE ASN LEU ARG GLY ARG ILE ILE PRO VAL VAL ASN LEU SEQRES 6 A 151 ALA LYS ILE LEU GLY ILE SER PHE ASP GLU GLN LYS MET SEQRES 7 A 151 LYS SER ILE ILE VAL ALA ARG THR LYS ASP VAL GLU VAL SEQRES 8 A 151 GLY PHE LEU VAL ASP ARG VAL LEU GLY VAL LEU ARG ILE SEQRES 9 A 151 THR GLU ASN GLN LEU ASP LEU THR ASN VAL SER ASP LYS SEQRES 10 A 151 PHE GLY LYS LYS SER LYS GLY LEU VAL LYS THR ASP GLY SEQRES 11 A 151 ARG LEU ILE ILE TYR LEU ASP ILE ASP LYS ILE ILE GLU SEQRES 12 A 151 GLU ILE THR VAL LYS GLU GLY VAL HELIX 1 1 ASN A 64 GLY A 70 1 7 HELIX 2 2 ILE A 138 LYS A 148 1 11 SHEET 1 A 5 ARG A 97 THR A 105 0 SHEET 2 A 5 GLU A 10 ILE A 18 -1 N SER A 15 O GLY A 100 SHEET 3 A 5 GLN A 21 PHE A 25 -1 O GLN A 21 N ILE A 18 SHEET 4 A 5 ARG A 131 LEU A 136 1 O ILE A 134 N ALA A 24 SHEET 5 A 5 GLY A 124 THR A 128 -1 N VAL A 126 O ILE A 133 SHEET 1 B 5 ILE A 30 GLU A 35 0 SHEET 2 B 5 SER A 80 ARG A 85 -1 O ILE A 81 N ILE A 34 SHEET 3 B 5 GLU A 90 VAL A 95 -1 O VAL A 91 N ALA A 84 SHEET 4 B 5 ARG A 58 VAL A 63 1 N VAL A 63 O GLY A 92 SHEET 5 B 5 GLY A 51 LEU A 55 -1 N GLY A 51 O VAL A 62 CRYST1 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