HEADER SIGNALING PROTEIN INHIBITOR 11-MAY-00 1EZT TITLE HIGH-RESOLUTION SOLUTION STRUCTURE OF FREE RGS4 BY NMR COMPND MOL_ID: 1; COMPND 2 MOLECULE: REGULATOR OF G-PROTEIN SIGNALING 4; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: CORE RGS DOMAIN; COMPND 5 SYNONYM: RGS4; COMPND 6 ENGINEERED: YES; COMPND 7 OTHER_DETAILS: SIX RESIDUE HISTIDINE TAG AT C-TERMINUS SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: RATTUS NORVEGICUS; SOURCE 3 ORGANISM_COMMON: NORWAY RAT; SOURCE 4 ORGANISM_TAXID: 10116; SOURCE 5 ORGAN: BRAIN; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 8 EXPRESSION_SYSTEM_PLASMID: PRGS4 KEYWDS 4-HELIX-BUNDLE, FREE FORM OF PROTEIN, SIGNALING PROTEIN KEYWDS 2 INHIBITOR EXPDTA SOLUTION NMR AUTHOR F.J.MOY,P.K.CHANDA,M.I.COCKETT,W.EDRIS,P.G.JONES,K.MASON, AUTHOR 2 S.SEMUS,R.POWERS REVDAT 3 24-FEB-09 1EZT 1 VERSN REVDAT 2 01-APR-03 1EZT 1 JRNL REVDAT 1 15-JAN-01 1EZT 0 JRNL AUTH F.J.MOY,P.K.CHANDA,M.I.COCKETT,W.EDRIS,P.G.JONES, JRNL AUTH 2 K.MASON,S.SEMUS,R.POWERS JRNL TITL NMR STRUCTURE OF FREE RGS4 REVEALS AN INDUCED JRNL TITL 2 CONFORMATIONAL CHANGE UPON BINDING GALPHA. JRNL REF BIOCHEMISTRY V. 39 7063 2000 JRNL REFN ISSN 0006-2960 JRNL PMID 10852703 JRNL DOI 10.1021/BI992760W REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH F.J.MOY,P.K.CHANDA,M.I.COCKETT,W.EDRIS,P.G.JONES, REMARK 1 AUTH 2 R.POWERS REMARK 1 TITL 1H, 15N, 13C, AND 13CO ASSIGNMENTS AND SECONDARY REMARK 1 TITL 2 STRUCTURE DETERMINATION OF RGS4 REMARK 1 REF J.BIOMOL.NMR V. 15 339 1999 REMARK 1 REFN ISSN 0925-2738 REMARK 1 DOI 10.1023/A:1008343609739 REMARK 2 REMARK 2 RESOLUTION. NOT APPLICABLE. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : X-PLOR 3.840 REMARK 3 AUTHORS : BRUNGER REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: THE STRUCTURE IS BASED ON A TOTAL OF REMARK 3 2871 RESTRAINTS, 1960 APPROXIMATE INTERPROTON DISTANCE REMARK 3 RESTRAINTS, 78 DISTANCE RESTRAINTS FOR 39 BACKBONE HYDROGEN REMARK 3 BONDS, 431 TORSION ANGLE RESTRAINTS, 132 3JHNA RESTRAINTS, 136 REMARK 3 CA AND 134 CB CHEMICAL SHIFT RESTRAINTS. STRUCTURE ALSO REMARK 3 REFINED WITH CONFORMATIONAL DATABASE TARGET FUNCTION. REMARK 4 REMARK 4 1EZT COMPLIES WITH FORMAT V. 3.15, 01-DEC-08 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 19-MAY-00. REMARK 100 THE RCSB ID CODE IS RCSB011069. REMARK 210 REMARK 210 EXPERIMENTAL DETAILS REMARK 210 EXPERIMENT TYPE : NMR REMARK 210 TEMPERATURE (KELVIN) : 303 REMARK 210 PH : 6.0 REMARK 210 IONIC STRENGTH : 50 MM K REMARK 210 PRESSURE : AMBIENT REMARK 210 SAMPLE CONTENTS : 1 MM RGS4 U-15N,13C; 50MM REMARK 210 PHOSPHATE BUFFER, 2 MM NAN3, REMARK 210 50 MM DEUTERATED DTT, PH 6.0; REMARK 210 1 MM RGS4 U-15N,13C; 50MM REMARK 210 PHOSPHATE BUFFER, 2 MM NAN3, REMARK 210 50 MM DEUTERATED DTT, PH 6.0; REMARK 210 1 MM RGS4 U-15N; 50MM REMARK 210 PHOSPHATE BUFFER, 2 MM NAN3, REMARK 210 50 MM DEUTERATED DTT, PH 6.0 REMARK 210 REMARK 210 NMR EXPERIMENTS CONDUCTED : 3D_13C-SEPARATED_NOESY, 3D_ REMARK 210 15N-SEPARATED_NOESY, HNHA REMARK 210 SPECTROMETER FIELD STRENGTH : 600 MHZ REMARK 210 SPECTROMETER MODEL : AMX REMARK 210 SPECTROMETER MANUFACTURER : BRUKER REMARK 210 REMARK 210 STRUCTURE DETERMINATION. REMARK 210 SOFTWARE USED : X-PLOR 3.840, NMRPIPE 1.7, REMARK 210 PIPP 4.2.8, XWINNMR 2.0 REMARK 210 METHOD USED : DISTANCE GEOMETRY SIMULATED REMARK 210 ANNEALING REMARK 210 REMARK 210 CONFORMERS, NUMBER CALCULATED : NULL REMARK 210 CONFORMERS, NUMBER SUBMITTED : 1 REMARK 210 CONFORMERS, SELECTION CRITERIA : NULL REMARK 210 REMARK 210 BEST REPRESENTATIVE CONFORMER IN THIS ENSEMBLE : NULL 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 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 RES C SSSEQI REMARK 465 MET A 1 REMARK 465 ARG A 2 REMARK 465 GLY A 3 REMARK 465 SER A 4 REMARK 465 PRO A 134 REMARK 465 SER A 135 REMARK 465 SER A 136 REMARK 465 CYS A 137 REMARK 465 GLY A 138 REMARK 465 ALA A 139 REMARK 465 GLU A 140 REMARK 465 LYS A 141 REMARK 465 GLN A 142 REMARK 465 LYS A 143 REMARK 465 GLY A 144 REMARK 465 ALA A 145 REMARK 465 LYS A 146 REMARK 465 SER A 147 REMARK 465 SER A 148 REMARK 465 ALA A 149 REMARK 465 ASP A 150 REMARK 465 CYS A 151 REMARK 465 THR A 152 REMARK 465 SER A 153 REMARK 465 LEU A 154 REMARK 465 VAL A 155 REMARK 465 PRO A 156 REMARK 465 GLN A 157 REMARK 465 CYS A 158 REMARK 465 ALA A 159 REMARK 465 HIS A 160 REMARK 465 HIS A 161 REMARK 465 HIS A 162 REMARK 465 HIS A 163 REMARK 465 HIS A 164 REMARK 465 HIS A 165 REMARK 465 PRO A 166 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 16 142.37 -173.97 REMARK 500 ASP A 117 -57.88 -124.88 REMARK 500 THR A 132 73.95 -117.78 REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1EZY RELATED DB: PDB REMARK 900 1EZY IS THE ENSEMBLE STRUCTURE OF FREE RGS4 DBREF 1EZT A 5 159 UNP P49799 RGS4_RAT 51 205 SEQADV 1EZT MET A 1 UNP P49799 CLONING ARTIFACT SEQADV 1EZT ARG A 2 UNP P49799 CLONING ARTIFACT SEQADV 1EZT GLY A 3 UNP P49799 CLONING ARTIFACT SEQADV 1EZT SER A 4 UNP P49799 CLONING ARTIFACT SEQADV 1EZT HIS A 160 UNP P49799 EXPRESSION TAG SEQADV 1EZT HIS A 161 UNP P49799 EXPRESSION TAG SEQADV 1EZT HIS A 162 UNP P49799 EXPRESSION TAG SEQADV 1EZT HIS A 163 UNP P49799 EXPRESSION TAG SEQADV 1EZT HIS A 164 UNP P49799 EXPRESSION TAG SEQADV 1EZT HIS A 165 UNP P49799 EXPRESSION TAG SEQADV 1EZT PRO A 166 UNP P49799 CLONING ARTIFACT SEQRES 1 A 166 MET ARG GLY SER VAL SER GLN GLU GLU VAL LYS LYS TRP SEQRES 2 A 166 ALA GLU SER LEU GLU ASN LEU ILE ASN HIS GLU CYS GLY SEQRES 3 A 166 LEU ALA ALA PHE LYS ALA PHE LEU LYS SER GLU TYR SER SEQRES 4 A 166 GLU GLU ASN ILE ASP PHE TRP ILE SER CYS GLU GLU TYR SEQRES 5 A 166 LYS LYS ILE LYS SER PRO SER LYS LEU SER PRO LYS ALA SEQRES 6 A 166 LYS LYS ILE TYR ASN GLU PHE ILE SER VAL GLN ALA THR SEQRES 7 A 166 LYS GLU VAL ASN LEU ASP SER CYS THR ARG GLU GLU THR SEQRES 8 A 166 SER ARG ASN MET LEU GLU PRO THR ILE THR CYS PHE ASP SEQRES 9 A 166 GLU ALA GLN LYS LYS ILE PHE ASN LEU MET GLU LYS ASP SEQRES 10 A 166 SER TYR ARG ARG PHE LEU LYS SER ARG PHE TYR LEU ASP SEQRES 11 A 166 LEU THR ASN PRO SER SER CYS GLY ALA GLU LYS GLN LYS SEQRES 12 A 166 GLY ALA LYS SER SER ALA ASP CYS THR SER LEU VAL PRO SEQRES 13 A 166 GLN CYS ALA HIS HIS HIS HIS HIS HIS PRO HELIX 1 1 SER A 6 SER A 16 1 11 HELIX 2 2 SER A 16 HIS A 23 1 8 HELIX 3 3 HIS A 23 GLU A 37 1 15 HELIX 4 4 SER A 39 ILE A 55 1 17 HELIX 5 5 SER A 57 ILE A 73 1 17 HELIX 6 6 ASP A 84 MET A 95 1 12 HELIX 7 7 PHE A 103 SER A 125 1 23 HELIX 8 8 SER A 125 THR A 132 1 8 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 MASTER 136 0 0 8 0 0 0 6 0 0 0 13 END