PDB Short entry for 2KSE HEADER TRANSFERASE 02-JAN-10 2KSE TITLE BACKBONE STRUCTURE OF THE MEMBRANE DOMAIN OF E. COLI HISTIDINE KINASE TITLE 2 RECEPTOR QSEC, CENTER FOR STRUCTURES OF MEMBRANE PROTEINS (CSMP) TITLE 3 TARGET 4311C COMPND MOL_ID: 1; COMPND 2 MOLECULE: SENSOR PROTEIN QSEC; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: SEQUENCE DATABASE RESIDUES 2-185; COMPND 5 EC: 2.7.13.3; COMPND 6 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI; SOURCE 3 ORGANISM_TAXID: 83333; SOURCE 4 STRAIN: K12; SOURCE 5 GENE: B3026, JW2994, QSEC, YGIY; SOURCE 6 EXPRESSION_SYSTEM: CELL-FREE SYNTHESIS; SOURCE 7 EXPRESSION_SYSTEM_VECTOR: PIVEX2.3 KEYWDS METHODS DEVELOPMENT, HISTIDINE KINASE RECEPTOR, MEMBRANE DOMAIN, TWO- KEYWDS 2 HELICAL HAIRPIN, CELL-FREE SYNTHESIS, ATP-BINDING, CELL INNER KEYWDS 3 MEMBRANE, CELL MEMBRANE, KINASE, MEMBRANE, NUCLEOTIDE-BINDING, KEYWDS 4 PHOSPHOPROTEIN, TRANSFERASE, TRANSMEMBRANE, TWO-COMPONENT REGULATORY KEYWDS 5 SYSTEM, STRUCTURAL GENOMICS, PSI-2, PROTEIN STRUCTURE INITIATIVE, KEYWDS 6 CENTER FOR STRUCTURES OF MEMBRANE PROTEINS, CSMP EXPDTA SOLUTION NMR NUMMDL 20 AUTHOR I.MASLENNIKOV,C.KLAMMT,G.KEFALA,L.ESQUIVIES,W.KWIATKOWSKI,S.CHOE, AUTHOR 2 CENTER FOR STRUCTURES OF MEMBRANE PROTEINS (CSMP) REVDAT 2 05-DEC-12 2KSE 1 JRNL VERSN REVDAT 1 02-MAR-10 2KSE 0 JRNL AUTH I.MASLENNIKOV,C.KLAMMT,E.HWANG,G.KEFALA,M.OKAMURA, JRNL AUTH 2 L.ESQUIVIES,K.MORS,C.GLAUBITZ,W.KWIATKOWSKI,Y.H.JEON,S.CHOE JRNL TITL MEMBRANE DOMAIN STRUCTURES OF THREE CLASSES OF HISTIDINE JRNL TITL 2 KINASE RECEPTORS BY CELL-FREE EXPRESSION AND RAPID NMR JRNL TITL 3 ANALYSIS. JRNL REF PROC.NATL.ACAD.SCI.USA V. 107 10902 2010 JRNL REFN ISSN 0027-8424 JRNL PMID 20498088 JRNL DOI 10.1073/PNAS.1001656107 REMARK 2 REMARK 2 RESOLUTION. NOT APPLICABLE. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS 1.1 REMARK 3 AUTHORS : BRUNGER, ADAMS, CLORE, GROS, NILGES AND READ REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 2KSE COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 05-JAN-10. REMARK 100 THE RCSB ID CODE IS RCSB101515. REMARK 210 REMARK 210 EXPERIMENTAL DETAILS REMARK 210 EXPERIMENT TYPE : NMR REMARK 210 TEMPERATURE (KELVIN) : 313 REMARK 210 PH : 6.0 REMARK 210 IONIC STRENGTH : NULL REMARK 210 PRESSURE : AMBIENT REMARK 210 SAMPLE CONTENTS : 0.5 MM DSS, 20 MM MES-BISTRIS, REMARK 210 100 MM 1-MYRISTOYL-2-HYDROXY-SN-GLYCERO-3-[PHOSPHO-RAC-(1- REMARK 210 GLYCEROL)], 0.3 MM [U-99% 13C; U-99% 15N] PROTEIN, 95% H2O/5% D2O REMARK 210 REMARK 210 NMR EXPERIMENTS CONDUCTED : 2D 1H-15N HSQC; 3D HNCO; 3D REMARK 210 HNCA; 3D HN(CO)CA; 3D 1H-15N REMARK 210 NOESY; 3D HNCACB REMARK 210 SPECTROMETER FIELD STRENGTH : 700 MHZ REMARK 210 SPECTROMETER MODEL : AVANCE REMARK 210 SPECTROMETER MANUFACTURER : BRUKER REMARK 210 REMARK 210 STRUCTURE DETERMINATION. REMARK 210 SOFTWARE USED : CYANA 1.0.6, CARA REMARK 210 METHOD USED : TORSION ANGLE DYNAMICS, REMARK 210 SIMULATED ANNEALING REMARK 210 REMARK 210 CONFORMERS, NUMBER CALCULATED : 200 REMARK 210 CONFORMERS, NUMBER SUBMITTED : 20 REMARK 210 CONFORMERS, SELECTION CRITERIA : STRUCTURES WITH THE LOWEST 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: 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 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 1-20 REMARK 465 RES C SSSEQI REMARK 465 VAL A 41 REMARK 465 ASP A 42 REMARK 465 GLU A 43 REMARK 465 LEU A 44 REMARK 465 PHE A 45 REMARK 465 ASP A 46 REMARK 465 THR A 47 REMARK 465 GLN A 48 REMARK 465 LEU A 49 REMARK 465 MET A 50 REMARK 465 LEU A 51 REMARK 465 PHE A 52 REMARK 465 ALA A 53 REMARK 465 LYS A 54 REMARK 465 ARG A 55 REMARK 465 LEU A 56 REMARK 465 SER A 57 REMARK 465 THR A 58 REMARK 465 LEU A 59 REMARK 465 ASP A 60 REMARK 465 LEU A 61 REMARK 465 ASN A 62 REMARK 465 GLU A 63 REMARK 465 ILE A 64 REMARK 465 ASN A 65 REMARK 465 ALA A 66 REMARK 465 ALA A 67 REMARK 465 ASP A 68 REMARK 465 ARG A 69 REMARK 465 MET A 70 REMARK 465 ALA A 71 REMARK 465 GLN A 72 REMARK 465 THR A 73 REMARK 465 PRO A 74 REMARK 465 ASN A 75 REMARK 465 ARG A 76 REMARK 465 LEU A 77 REMARK 465 LYS A 78 REMARK 465 HIS A 79 REMARK 465 GLY A 80 REMARK 465 HIS A 81 REMARK 465 VAL A 82 REMARK 465 ASP A 83 REMARK 465 ASP A 84 REMARK 465 ASP A 85 REMARK 465 ALA A 86 REMARK 465 LEU A 87 REMARK 465 THR A 88 REMARK 465 PHE A 89 REMARK 465 ALA A 90 REMARK 465 ILE A 91 REMARK 465 PHE A 92 REMARK 465 THR A 93 REMARK 465 HIS A 94 REMARK 465 ASP A 95 REMARK 465 GLY A 96 REMARK 465 ARG A 97 REMARK 465 MET A 98 REMARK 465 VAL A 99 REMARK 465 LEU A 100 REMARK 465 ASN A 101 REMARK 465 ASP A 102 REMARK 465 GLY A 103 REMARK 465 ASP A 104 REMARK 465 ASN A 105 REMARK 465 GLY A 106 REMARK 465 GLU A 107 REMARK 465 ASP A 108 REMARK 465 ILE A 109 REMARK 465 PRO A 110 REMARK 465 TYR A 111 REMARK 465 SER A 112 REMARK 465 TYR A 113 REMARK 465 GLN A 114 REMARK 465 ARG A 115 REMARK 465 GLU A 116 REMARK 465 GLY A 117 REMARK 465 PHE A 118 REMARK 465 ALA A 119 REMARK 465 ASP A 120 REMARK 465 GLY A 121 REMARK 465 GLN A 122 REMARK 465 LEU A 123 REMARK 465 VAL A 124 REMARK 465 GLY A 125 REMARK 465 GLU A 126 REMARK 465 ASP A 127 REMARK 465 ASP A 128 REMARK 465 PRO A 129 REMARK 465 TRP A 130 REMARK 465 ARG A 131 REMARK 465 PHE A 132 REMARK 465 VAL A 133 REMARK 465 TRP A 134 REMARK 465 MET A 135 REMARK 465 THR A 136 REMARK 465 SER A 137 REMARK 465 PRO A 138 REMARK 465 ASP A 139 REMARK 465 GLY A 140 REMARK 465 LYS A 141 REMARK 465 TYR A 142 REMARK 465 ARG A 143 REMARK 465 ILE A 144 REMARK 465 VAL A 145 REMARK 465 VAL A 146 REMARK 465 GLY A 147 REMARK 465 GLN A 148 REMARK 465 GLU A 149 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 HH22 ARG A 153 OE1 GLN A 164 1.41 REMARK 500 O TYR A 152 HE ARG A 153 1.51 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 LYS A 3 -51.65 79.39 REMARK 500 1 ARG A 7 49.71 38.84 REMARK 500 1 SER A 9 -63.62 69.57 REMARK 500 1 ARG A 11 -50.90 -165.31 REMARK 500 1 LEU A 14 -51.60 78.74 REMARK 500 1 TRP A 34 77.83 -66.10 REMARK 500 1 THR A 37 119.73 -165.55 REMARK 500 1 THR A 38 148.85 70.24 REMARK 500 1 ASP A 39 -166.38 65.79 REMARK 500 1 GLU A 151 164.64 65.59 REMARK 500 1 TYR A 152 -43.69 179.78 REMARK 500 1 ASP A 155 106.92 -53.87 REMARK 500 1 ALA A 157 -82.17 -83.21 REMARK 500 1 ALA A 159 -50.54 -134.19 REMARK 500 2 GLN A 6 99.33 -57.95 REMARK 500 2 LEU A 8 -173.16 60.89 REMARK 500 2 VAL A 12 -65.03 -122.12 REMARK 500 2 THR A 37 -57.06 -137.95 REMARK 500 2 THR A 38 -159.07 -176.04 REMARK 500 2 ARG A 153 -62.40 -178.41 REMARK 500 2 GLU A 154 -179.54 64.07 REMARK 500 2 ALA A 157 -78.38 61.42 REMARK 500 2 ARG A 185 129.37 165.53 REMARK 500 3 LEU A 10 179.64 67.47 REMARK 500 3 VAL A 12 -73.30 -136.74 REMARK 500 3 LEU A 14 -51.26 79.47 REMARK 500 3 TRP A 34 104.24 -52.73 REMARK 500 3 THR A 37 -74.25 -90.22 REMARK 500 3 ASP A 39 -70.34 -81.26 REMARK 500 3 TYR A 152 -38.92 179.66 REMARK 500 3 ARG A 153 -60.39 68.91 REMARK 500 3 GLU A 154 67.37 63.91 REMARK 500 3 ASP A 155 -168.07 66.97 REMARK 500 3 LEU A 158 58.80 -114.09 REMARK 500 3 ALA A 159 -50.48 -121.89 REMARK 500 3 ARG A 185 145.71 -174.71 REMARK 500 4 LYS A 3 -50.60 -167.03 REMARK 500 4 LEU A 8 52.60 -95.86 REMARK 500 4 VAL A 12 -45.88 -137.27 REMARK 500 4 LEU A 14 -50.76 79.10 REMARK 500 4 TRP A 34 88.83 -67.51 REMARK 500 4 LYS A 35 -72.09 -36.30 REMARK 500 4 GLN A 36 49.34 -174.97 REMARK 500 4 GLU A 151 107.48 64.37 REMARK 500 4 TYR A 152 72.02 50.62 REMARK 500 4 GLU A 154 -80.19 -104.34 REMARK 500 4 ALA A 157 87.08 -60.33 REMARK 500 5 LYS A 3 -50.34 -162.91 REMARK 500 5 ARG A 7 68.34 -102.84 REMARK 500 5 SER A 9 65.62 -68.00 REMARK 500 REMARK 500 THIS ENTRY HAS 215 RAMACHANDRAN OUTLIERS. REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 4311C RELATED DB: TARGETDB DBREF 2KSE A 3 186 UNP P40719 QSEC_ECOLI 2 185 SEQADV 2KSE MET A 1 UNP P40719 EXPRESSION TAG SEQADV 2KSE GLY A 2 UNP P40719 EXPRESSION TAG SEQRES 1 A 186 MET GLY LYS PHE THR GLN ARG LEU SER LEU ARG VAL ARG SEQRES 2 A 186 LEU THR LEU ILE PHE LEU ILE LEU ALA SER VAL THR TRP SEQRES 3 A 186 LEU LEU SER SER PHE VAL ALA TRP LYS GLN THR THR ASP SEQRES 4 A 186 ASN VAL ASP GLU LEU PHE ASP THR GLN LEU MET LEU PHE SEQRES 5 A 186 ALA LYS ARG LEU SER THR LEU ASP LEU ASN GLU ILE ASN SEQRES 6 A 186 ALA ALA ASP ARG MET ALA GLN THR PRO ASN ARG LEU LYS SEQRES 7 A 186 HIS GLY HIS VAL ASP ASP ASP ALA LEU THR PHE ALA ILE SEQRES 8 A 186 PHE THR HIS ASP GLY ARG MET VAL LEU ASN ASP GLY ASP SEQRES 9 A 186 ASN GLY GLU ASP ILE PRO TYR SER TYR GLN ARG GLU GLY SEQRES 10 A 186 PHE ALA ASP GLY GLN LEU VAL GLY GLU ASP ASP PRO TRP SEQRES 11 A 186 ARG PHE VAL TRP MET THR SER PRO ASP GLY LYS TYR ARG SEQRES 12 A 186 ILE VAL VAL GLY GLN GLU TRP GLU TYR ARG GLU ASP MET SEQRES 13 A 186 ALA LEU ALA ILE VAL ALA GLY GLN LEU ILE PRO TRP LEU SEQRES 14 A 186 VAL ALA LEU PRO ILE MET LEU ILE ILE MET MET VAL LEU SEQRES 15 A 186 LEU GLY ARG GLU HELIX 1 1 LEU A 14 TRP A 34 1 21 HELIX 2 2 ALA A 159 GLY A 184 1 26 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