HEADER STRUCTURAL PROTEIN 09-JAN-09 2KDH TITLE THE SOLUTION STRUCTURE OF HUMAN CARDIAC TROPONIN C IN COMPLEX WITH THE TITLE 2 GREEN TEA POLYPHENOL; (-)-EPIGALLOCATECHIN-3-GALLATE COMPND MOL_ID: 1; COMPND 2 MOLECULE: TROPONIN C, SLOW SKELETAL AND CARDIAC MUSCLES; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: TN-C; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_COMMON: HUMAN; SOURCE 4 ORGANISM_TAXID: 9606; SOURCE 5 GENE: TNNC1, TNNC; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 8 EXPRESSION_SYSTEM_VECTOR: PET3C KEYWDS CA2+ BINDING PROTEIN, CA2+ SENSITIZER, TROPONIN C, EGCG, ACETYLATION, KEYWDS 2 CALCIUM, CARDIOMYOPATHY, DISEASE MUTATION, MUSCLE PROTEIN, KEYWDS 3 POLYMORPHISM, STRUCTURAL PROTEIN EXPDTA SOLUTION NMR NUMMDL 30 AUTHOR I.M.ROBERTSON,M.X.LI,B.D.SYKES REVDAT 3 16-MAR-22 2KDH 1 REMARK SEQADV HETSYN REVDAT 2 08-SEP-09 2KDH 1 JRNL REVDAT 1 16-JUN-09 2KDH 0 JRNL AUTH I.M.ROBERTSON,M.X.LI,B.D.SYKES JRNL TITL SOLUTION STRUCTURE OF HUMAN CARDIAC TROPONIN C IN COMPLEX JRNL TITL 2 WITH THE GREEN TEA POLYPHENOL, (-)-EPIGALLOCATECHIN JRNL TITL 3 3-GALLATE JRNL REF J.BIOL.CHEM. V. 284 23012 2009 JRNL REFN ISSN 0021-9258 JRNL PMID 19542563 JRNL DOI 10.1074/JBC.M109.021352 REMARK 2 REMARK 2 RESOLUTION. NOT APPLICABLE. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : X-PLOR NIH REMARK 3 AUTHORS : SCHWIETERS, KUSZEWSKI, TJANDRA AND CLORE REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 2KDH COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 13-JAN-09. REMARK 100 THE DEPOSITION ID IS D_1000100984. REMARK 210 REMARK 210 EXPERIMENTAL DETAILS REMARK 210 EXPERIMENT TYPE : NMR REMARK 210 TEMPERATURE (KELVIN) : 303 REMARK 210 PH : 6.7-6.9 REMARK 210 IONIC STRENGTH : NULL REMARK 210 PRESSURE : AMBIENT REMARK 210 SAMPLE CONTENTS : 0.5-1.0 MM [U-100% 13C; U-100% REMARK 210 15N] CCTNC-1, 95% H2O/5% D2O REMARK 210 REMARK 210 NMR EXPERIMENTS CONDUCTED : 2D 1H-15N HSQC; 2D 1H-13C HSQC; REMARK 210 2D DQF-COSY; 3D CBCA(CO)NH; 3D REMARK 210 C(CO)NH; 3D HNCACB; 3D HCCH- REMARK 210 TOCSY; 3D H(CCO)NH; 3D 1H-15N REMARK 210 NOESY; 3D HNHA; 3D HNHB; 3D 1H- REMARK 210 13C NOESY REMARK 210 SPECTROMETER FIELD STRENGTH : 500 MHZ; 600 MHZ REMARK 210 SPECTROMETER MODEL : UNITY REMARK 210 SPECTROMETER MANUFACTURER : VARIAN REMARK 210 REMARK 210 STRUCTURE DETERMINATION. REMARK 210 SOFTWARE USED : X-PLOR NIH REMARK 210 METHOD USED : SIMULATED ANNEALING REMARK 210 REMARK 210 CONFORMERS, NUMBER CALCULATED : 100 REMARK 210 CONFORMERS, NUMBER SUBMITTED : 30 REMARK 210 CONFORMERS, SELECTION CRITERIA : STRUCTURES WITH THE LOWEST REMARK 210 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 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 LYS A 92 -85.62 -115.36 REMARK 500 1 ASP A 105 95.61 -53.23 REMARK 500 1 ALA A 108 74.42 59.50 REMARK 500 1 ASP A 109 10.05 -144.02 REMARK 500 1 LYS A 158 29.48 43.49 REMARK 500 2 LYS A 92 -144.14 -163.05 REMARK 500 2 SER A 93 -165.67 -67.34 REMARK 500 2 ASP A 105 101.42 -47.96 REMARK 500 2 ALA A 108 92.56 43.80 REMARK 500 2 ASP A 109 14.97 -144.42 REMARK 500 2 GLU A 126 92.36 -59.71 REMARK 500 2 ASP A 141 52.50 -143.75 REMARK 500 2 LYS A 158 -85.37 54.31 REMARK 500 3 LYS A 92 -74.66 -164.65 REMARK 500 3 ASP A 105 91.53 -45.44 REMARK 500 3 GLU A 126 68.74 -65.11 REMARK 500 3 VAL A 160 71.61 -109.92 REMARK 500 4 LYS A 92 -83.42 -124.71 REMARK 500 4 ASP A 105 101.04 -55.91 REMARK 500 4 ALA A 108 78.24 64.69 REMARK 500 4 LYS A 118 -63.25 -93.22 REMARK 500 4 GLU A 126 93.98 -65.31 REMARK 500 4 LYS A 158 36.50 -91.74 REMARK 500 5 LYS A 92 -75.89 -159.18 REMARK 500 5 SER A 93 -169.81 -122.01 REMARK 500 5 ASP A 105 75.66 -65.45 REMARK 500 5 ALA A 108 95.68 64.29 REMARK 500 5 ASP A 109 -30.71 179.23 REMARK 500 5 GLU A 126 92.01 -47.52 REMARK 500 5 ASP A 141 75.66 -158.89 REMARK 500 5 LYS A 158 29.16 42.20 REMARK 500 5 VAL A 160 94.94 54.75 REMARK 500 6 LYS A 92 -86.48 -139.16 REMARK 500 6 ASP A 105 78.55 -63.17 REMARK 500 6 ALA A 108 73.77 50.57 REMARK 500 6 GLU A 126 91.91 -46.56 REMARK 500 6 ASP A 141 68.57 -153.58 REMARK 500 6 ASN A 144 -93.82 42.91 REMARK 500 6 ASP A 145 -57.51 67.99 REMARK 500 6 VAL A 160 80.12 34.97 REMARK 500 7 LYS A 92 -91.63 -140.32 REMARK 500 7 GLU A 95 -72.19 -62.82 REMARK 500 7 ALA A 108 77.62 52.60 REMARK 500 7 GLU A 126 89.14 -63.41 REMARK 500 7 ASP A 141 52.38 -148.14 REMARK 500 7 ASN A 144 75.57 47.75 REMARK 500 7 VAL A 160 46.10 -169.93 REMARK 500 8 LYS A 92 -54.75 -172.53 REMARK 500 8 ASP A 105 72.53 -65.82 REMARK 500 8 ALA A 108 104.33 63.93 REMARK 500 REMARK 500 THIS ENTRY HAS 188 RAMACHANDRAN OUTLIERS. REMARK 500 REMARK 500 REMARK: NULL REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA A 2 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE KDH A 1 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: NULL REMARK 800 SITE_DESCRIPTION: NULL DBREF 2KDH A 91 161 UNP P63316 TNNC1_HUMAN 91 161 SEQADV 2KDH MET A 90 UNP P63316 INITIATING METHIONINE SEQRES 1 A 72 MET GLY LYS SER GLU GLU GLU LEU SER ASP LEU PHE ARG SEQRES 2 A 72 MET PHE ASP LYS ASN ALA ASP GLY TYR ILE ASP LEU ASP SEQRES 3 A 72 GLU LEU LYS ILE MET LEU GLN ALA THR GLY GLU THR ILE SEQRES 4 A 72 THR GLU ASP ASP ILE GLU GLU LEU MET LYS ASP GLY ASP SEQRES 5 A 72 LYS ASN ASN ASP GLY ARG ILE ASP TYR ASP GLU PHE LEU SEQRES 6 A 72 GLU PHE MET LYS GLY VAL GLU HET CA A 162 1 HET KDH A 1 51 HET CA A 2 1 HETNAM CA CALCIUM ION HETNAM KDH (2R,3R)-5,7-DIHYDROXY-2-(3,4,5-TRIHYDROXYPHENYL)-3,4- HETNAM 2 KDH DIHYDRO-2H-CHROMEN-3-YL 3,4,5-TRIHYDROXYBENZOATE HETSYN KDH (-)-EPIGALLOCATECHIN-3-GALLATE; EGCG FORMUL 2 CA 2(CA 2+) FORMUL 3 KDH C22 H18 O11 HELIX 1 1 SER A 93 ASP A 105 1 13 HELIX 2 2 ASP A 113 LEU A 121 1 9 HELIX 3 3 GLN A 122 GLY A 125 5 4 HELIX 4 4 THR A 129 ASP A 141 1 13 HELIX 5 5 ASP A 149 LYS A 158 1 10 SHEET 1 S1 2 TYR A 111 ASP A 113 0 SHEET 2 S1 2 ARG A 147 ASP A 149 -1 N ILE A 148 O ILE A 112 SITE 1 AC1 5 MET A 137 ASP A 141 LYS A 142 ASN A 143 SITE 2 AC1 5 ASP A 145 SITE 1 AC2 1 ILE A 112 SITE 1 AC3 11 MET A 90 PHE A 104 MET A 120 LEU A 121 SITE 2 AC3 11 THR A 124 GLU A 135 LEU A 136 PHE A 156 SITE 3 AC3 11 MET A 157 VAL A 160 GLU A 161 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