HEADER CONTRACTILE PROTEIN 28-APR-99 1GGS OBSLTE 23-AUG-00 1GGS 1FI5 TITLE NMR STRUCTURE OF THE C TERMINAL DOMAIN OF CARDIAC TROPONIN TITLE 2 C BOUND TO THE N TERMINAL DOMAIN OF CARDIAC TROPONIN I. COMPND MOL_ID: 1; COMPND 2 MOLECULE: PROTEIN (TROPONIN C); COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: RESIDUES 81 - 161; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: GALLUS GALLUS; SOURCE 3 ORGANISM_COMMON: CHICKEN; SOURCE 4 ORGAN: HEART; SOURCE 5 TISSUE: MUSCLE; SOURCE 6 CELLULAR_LOCATION: THIN FILAMENT; SOURCE 7 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 8 EXPRESSION_SYSTEM_COMMON: BACTERIA; SOURCE 9 EXPRESSION_SYSTEM_STRAIN: BL21(DE3); SOURCE 10 EXPRESSION_SYSTEM_CELL: MYOCYTE; SOURCE 11 EXPRESSION_SYSTEM_PLASMID: PET-23D+; SOURCE 12 EXPRESSION_SYSTEM_GENE: CTNC(81-161); SOURCE 13 OTHER_DETAILS: C TERMINAL DOMAIN OF CARDIAC TROPONIN C (81- SOURCE 14 161) BOUND TO THE N TERMINAL DOMAIN OF CARDIAC TROPONIN I SOURCE 15 (33-80), CALCIUM IONS BOUND AT SITES III AND IV KEYWDS TROPONIN C-TROPONIN I INTERACTION, CARDIAC, MUSCLE PROTEIN, KEYWDS 2 CALCIUM BINDING PROTEIN EXPDTA NMR AUTHOR G.M.GASMI-SEABROOK,J.W.HOWARTH,N.FINLEY,E.ABUSAMHADNEH, AUTHOR 2 V.GAPONENKO,R.M.BRITO,R.J.SOLARO,P.R.ROSEVEAR REVDAT 2 23-AUG-00 1GGS 1 OBSLTE REVDAT 1 27-APR-00 1GGS 0 JRNL AUTH G.M.GASMI-SEABROOK,J.W.HOWARTH,N.FINLEY, JRNL AUTH 2 E.ABUSAMHADNEH,V.GAPONENKO,R.M.BRITO,R.J.SOLARO, JRNL AUTH 3 P.R.ROSEVEAR JRNL TITL SOLUTION STRUCTURES OF THE C-TERMINAL DOMAIN OF JRNL TITL 2 CARDIAC TROPONIN C FREE AND BOUND TO THE JRNL TITL 3 N-TERMINAL DOMAIN OF CARDIAC TROPONIN I JRNL REF BIOCHEMISTRY V. 38 8313 1999 JRNL REFN ASTM BICHAW US ISSN 0006-2960 REMARK 1 REMARK 2 REMARK 2 RESOLUTION. NOT APPLICABLE. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : X-PLOR 3.8 REMARK 3 AUTHORS : BRUNGER REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: REFINEMENT DETAILS CAN BE FOUND IN REMARK 3 THE JRNL CITATION ABOVE REMARK 4 REMARK 4 1GGS COMPLIES WITH FORMAT V. 2.3, 09-JULY-1998 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 03-MAY-1999. REMARK 100 THE RCSB ID CODE IS RCSB000967. REMARK 210 REMARK 210 EXPERIMENTAL DETAILS REMARK 210 EXPERIMENT TYPE : NMR REMARK 210 TEMPERATURE (KELVIN) : 318 REMARK 210 PH : 6.8 REMARK 210 IONIC STRENGTH : 100MM KCL,15MM CACL2,100MM REMARK 210 KCL,15MM CACL2 REMARK 210 PRESSURE : NULL REMARK 210 SAMPLE CONTENTS : 90% H2O/10% D2O REMARK 210 REMARK 210 NMR EXPERIMENTS CONDUCTED : 15N-HSQC, 15N-NOESY-HSQC, 15N REMARK 210 -TOCSY-HSQC, HNCO, HNCACB, REMARK 210 (HB)CBCA(CO)NNH, H(CCO)NH, C REMARK 210 (CO)NH, (HB)CB(CGCD)HD, (HB) REMARK 210 CB(CGCDCE)HE, CN-NOESY-HSQC, REMARK 210 HNHA, HNHB. REMARK 210 SPECTROMETER FIELD STRENGTH : 600 MHZ, 800 MHZ REMARK 210 SPECTROMETER MODEL : INOVA600, INOVA800 REMARK 210 SPECTROMETER MANUFACTURER : VARIAN REMARK 210 REMARK 210 STRUCTURE DETERMINATION. REMARK 210 SOFTWARE USED : X-PLOR 3.851 REMARK 210 METHOD USED : DGSA REMARK 210 REMARK 210 CONFORMERS, NUMBER CALCULATED : 20 REMARK 210 CONFORMERS, NUMBER SUBMITTED : 1 REMARK 210 CONFORMERS, SELECTION CRITERIA : SMALLEST RMSD TO AVERAGE REMARK 210 STRUCTURE REMARK 210 REMARK 210 BEST REPRESENTATIVE CONFORMER IN THIS ENSEMBLE : NULL REMARK 210 REMARK 210 REMARK: BEST STRUCTURE. THE STRUCTURE WAS DETERMINED USING REMARK 210 TRIPLE- RESONANCE NMR SPECTROSCOPY ON CA2+_SATURATED 15N, 13C- REMARK 210 CTNC(81-161) BOUND TO CTNI(33-80). 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 650 REMARK 650 HELIX REMARK 650 DETERMINATION METHOD: AUTHOR-DETERMINED REMARK 700 REMARK 700 SHEET REMARK 700 DETERMINATION METHOD: AUTHOR-DETERMINED DBREF 1GGS A 81 161 UNP P09860 TPCC_CHICK 81 161 SEQRES 1 A 81 MET VAL ARG CYS MET LYS ASP ASP SER LYS GLY LYS THR SEQRES 2 A 81 GLU GLU GLU LEU SER ASP LEU PHE ARG MET PHE ASP LYS SEQRES 3 A 81 ASN ALA ASP GLY TYR ILE ASP LEU GLU GLU LEU LYS ILE SEQRES 4 A 81 MET LEU GLN ALA THR GLY GLU THR ILE THR GLU ASP ASP SEQRES 5 A 81 ILE GLU GLU LEU MET LYS ASP GLY ASP LYS ASN ASN ASP SEQRES 6 A 81 GLY ARG ILE ASP TYR ASP GLU PHE LEU GLU PHE MET LYS SEQRES 7 A 81 GLY VAL GLU HET CA A 202 1 HET CA A 203 1 HETNAM CA CALCIUM ION FORMUL 2 CA 2(CA 2+) HELIX 1 E THR A 93 MET A 103 1 11 HELIX 2 F LEU A 114 ALA A 123 1 10 HELIX 3 G GLU A 130 ASP A 139 1 10 HELIX 4 H TYR A 150 LYS A 158 1 9 SHEET 1 S 2 TYR A 111 ASP A 113 0 SHEET 2 S 2 ARG A 147 ASP A 149 -1 N ILE A 148 O ILE A 112 LINK CA CA A 202 OD1 ASP A 105 LINK CA CA A 203 OD1 ASP A 141 HYDBND H ILE A 112 O ILE A 148 HYDBND H ILE A 148 O ILE A 112 HYDBND H GLY A 110 OD1 ASP A 105 HYDBND H GLY A 146 OD1 ASP A 141 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