HEADER SIGNALING PROTEIN INHIBITOR 12-MAY-00 1EZY 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 DOMAIN OF RGS; 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 RGS4 NMR STRUCTURE, SIGNALING PROTEIN INHIBITOR EXPDTA SOLUTION NMR NUMMDL 30 AUTHOR F.J.MOY,P.K.CHANDA,M.I.COCKETT,W.EDRIS,P.G.JONES,K.MASON,S.SEMUS, AUTHOR 2 R.POWERS REVDAT 4 16-FEB-22 1EZY 1 REMARK SEQADV REVDAT 3 24-FEB-09 1EZY 1 VERSN REVDAT 2 01-APR-03 1EZY 1 JRNL REVDAT 1 15-JAN-01 1EZY 0 JRNL AUTH F.J.MOY,P.K.CHANDA,M.I.COCKETT,W.EDRIS,P.G.JONES,K.MASON, JRNL AUTH 2 S.SEMUS,R.POWERS JRNL TITL NMR STRUCTURE OF FREE RGS4 REVEALS AN INDUCED CONFORMATIONAL JRNL TITL 2 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,R.POWERS REMARK 1 TITL 1H, 15N, 13C AND 13CO ASSIGNMENTS AND SECONDARY STRUCTURE REMARK 1 TITL 2 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 3.84, X-PLOR 3.84 REMARK 3 AUTHORS : BRUNGER (X-PLOR), BRUNGER (X-PLOR) REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: THE STRUCTURES ARE BASED ON A TOTAL OF REMARK 3 2871 RESTRAINTS, 3167 ARE NOE-DERIVED DISTANCE CONSTRAINTS, 431 REMARK 3 DIHEDRAL ANGLE RESTRAINTS,78 DISTANCE RESTRAINTS FROM 39 REMARK 3 BACKBONE HYDROGEN BOND, 132 3JHNA RESTRAINTS, 136 CA AND 134 CB REMARK 3 CHEMICAL SHIFT RESTRAINTS AND THE USE OF A CONFORMATIONAL REMARK 3 DATABASE TARGET FUNCTION. REMARK 4 REMARK 4 1EZY 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 DEPOSITION ID IS D_1000011074. REMARK 210 REMARK 210 EXPERIMENTAL DETAILS REMARK 210 EXPERIMENT TYPE : NMR REMARK 210 TEMPERATURE (KELVIN) : NULL REMARK 210 PH : NULL REMARK 210 IONIC STRENGTH : NULL REMARK 210 PRESSURE : NULL REMARK 210 SAMPLE CONTENTS : 1MM RGS4 U-15N,13C; 50MM REMARK 210 PHOSPHATE BUFFER, 2 MM NAN3, 50 REMARK 210 MM DEUTERATED DTT, PH 6.0; 1MM REMARK 210 RGS4 U-15N,13C; 50MM PHOSPHATE REMARK 210 BUFFER, 2 MM NAN3, 50 MM REMARK 210 DEUTERATED DTT, PH 6.0; 1MM RGS4 REMARK 210 U-15N; 50MM PHOSPHATE BUFFER, 2 REMARK 210 MM NAN3, 50 MM DEUTERATED DTT, REMARK 210 PH 6.0 REMARK 210 REMARK 210 NMR EXPERIMENTS CONDUCTED : 3D_13C-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 : NMRPIPE 1.7, XWINNMR 2.0, PIPP REMARK 210 4.8.2 REMARK 210 METHOD USED : DISTANCE GEOMETRY SIMULATED REMARK 210 ANNEALING REMARK 210 REMARK 210 CONFORMERS, NUMBER CALCULATED : 100 REMARK 210 CONFORMERS, NUMBER SUBMITTED : 30 REMARK 210 CONFORMERS, SELECTION CRITERIA : STRUCTURES WITH ACCEPTABLE REMARK 210 COVALENT GEOMETRY,STRUCTURES REMARK 210 WITH FAVORABLE NON-BOND ENERGY, REMARK 210 STRUCTURES WITH THE LEAST REMARK 210 RESTRAINT VIOLATIONS,STRUCTURES REMARK 210 WITH THE LOWEST ENERGY,TARGET REMARK 210 FUNCTION 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 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 1-30 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: 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 HZ2 LYS A 53 OE1 GLN A 107 1.40 REMARK 500 O ILE A 73 HH21 ARG A 88 1.43 REMARK 500 O GLY A 26 H PHE A 30 1.47 REMARK 500 OD1 ASP A 84 H THR A 87 1.50 REMARK 500 O LYS A 108 HD21 ASN A 112 1.53 REMARK 500 O CYS A 25 H ALA A 29 1.55 REMARK 500 O SER A 118 H PHE A 122 1.57 REMARK 500 O TYR A 128 H THR A 132 1.57 REMARK 500 O ALA A 65 H TYR A 69 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 LYS A 79 63.00 -109.50 REMARK 500 1 THR A 132 79.74 -110.11 REMARK 500 2 SER A 16 146.42 -174.46 REMARK 500 2 THR A 132 74.23 -103.22 REMARK 500 3 SER A 16 143.61 -172.64 REMARK 500 4 SER A 16 147.65 -172.68 REMARK 500 4 PRO A 98 106.94 -54.74 REMARK 500 5 SER A 16 149.09 -171.63 REMARK 500 6 TYR A 38 18.78 56.36 REMARK 500 6 SER A 39 35.72 -99.04 REMARK 500 6 PHE A 72 -30.44 -134.14 REMARK 500 6 VAL A 75 -7.67 -56.13 REMARK 500 6 ASP A 117 -79.14 -91.63 REMARK 500 7 SER A 16 143.84 -172.05 REMARK 500 7 THR A 132 70.64 -101.39 REMARK 500 8 SER A 16 139.43 -171.86 REMARK 500 8 THR A 132 67.61 -101.25 REMARK 500 9 SER A 16 148.42 -171.29 REMARK 500 9 SER A 39 41.83 -107.16 REMARK 500 9 PRO A 58 1.67 -69.47 REMARK 500 9 THR A 132 74.79 -107.77 REMARK 500 10 SER A 16 145.94 -170.80 REMARK 500 11 VAL A 75 -8.58 -57.76 REMARK 500 11 THR A 132 70.40 -103.51 REMARK 500 12 SER A 16 147.64 -172.44 REMARK 500 12 ASP A 117 -58.29 -123.17 REMARK 500 13 SER A 16 143.09 -173.13 REMARK 500 13 ASP A 117 -55.83 -121.28 REMARK 500 13 THR A 132 78.82 -104.75 REMARK 500 14 SER A 16 144.37 -172.13 REMARK 500 15 SER A 16 145.45 -173.00 REMARK 500 15 GLU A 71 -70.10 -80.00 REMARK 500 15 ASP A 117 -76.66 -92.54 REMARK 500 15 THR A 132 67.24 -113.63 REMARK 500 16 SER A 16 144.29 -171.12 REMARK 500 16 PRO A 58 0.07 -68.38 REMARK 500 16 ASP A 117 -64.13 -122.15 REMARK 500 16 THR A 132 67.88 -106.88 REMARK 500 17 LYS A 79 69.25 -109.88 REMARK 500 18 SER A 16 146.46 -172.84 REMARK 500 18 SER A 39 31.40 -97.64 REMARK 500 18 PRO A 58 2.28 -68.35 REMARK 500 18 THR A 132 78.30 -109.92 REMARK 500 19 SER A 16 144.62 -172.12 REMARK 500 19 PRO A 58 4.24 -67.91 REMARK 500 20 SER A 16 144.63 -174.28 REMARK 500 20 PRO A 58 0.82 -66.38 REMARK 500 20 THR A 132 56.10 -104.06 REMARK 500 21 SER A 16 146.05 -170.22 REMARK 500 21 ASP A 117 -56.49 -121.80 REMARK 500 REMARK 500 THIS ENTRY HAS 66 RAMACHANDRAN OUTLIERS. REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1EZT RELATED DB: PDB REMARK 900 1EZT IS THE RESTRAINED MINIMIZED AVERAGE STRUCTURE OF FREE RGS4 DBREF 1EZY A 5 159 UNP P49799 RGS4_RAT 51 205 SEQADV 1EZY MET A 1 UNP P49799 CLONING ARTIFACT SEQADV 1EZY ARG A 2 UNP P49799 CLONING ARTIFACT SEQADV 1EZY GLY A 3 UNP P49799 CLONING ARTIFACT SEQADV 1EZY SER A 4 UNP P49799 CLONING ARTIFACT SEQADV 1EZY HIS A 160 UNP P49799 EXPRESSION TAG SEQADV 1EZY HIS A 161 UNP P49799 EXPRESSION TAG SEQADV 1EZY HIS A 162 UNP P49799 EXPRESSION TAG SEQADV 1EZY HIS A 163 UNP P49799 EXPRESSION TAG SEQADV 1EZY HIS A 164 UNP P49799 EXPRESSION TAG SEQADV 1EZY HIS A 165 UNP P49799 EXPRESSION TAG SEQADV 1EZY 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 TYR A 38 1 16 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 CYS A 86 MET A 95 1 10 HELIX 7 7 PHE A 103 LYS A 124 1 22 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 MODEL 1