HEADER CONTRACTILE PROTEIN 02-FEB-11 2L98 TITLE STRUCTURE OF TRANS-RESVERATROL IN COMPLEX WITH THE CARDIAC REGULATORY TITLE 2 PROTEIN TROPONIN C COMPND MOL_ID: 1; COMPND 2 MOLECULE: TROPONIN C, SLOW SKELETAL AND CARDIAC MUSCLES; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: EF-HAND DOMAINS 3 AND 4, RESIDUES 91-161; COMPND 5 SYNONYM: TN-C; COMPND 6 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: TNNC, TNNC1; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: BL21 (DE3) PLYSS; SOURCE 9 EXPRESSION_SYSTEM_VECTOR: PET3C KEYWDS STRUCTURAL PROTEIN, METAL BINDING PROTEIN, CONTRACTILE PROTEIN, KEYWDS 2 ANTIOXIDANT EXPDTA SOLUTION NMR NUMMDL 20 AUTHOR B.D.SYKES,S.E.PINEDA-SANABRIA,I.M.ROBERTSON REVDAT 2 01-MAY-24 2L98 1 REMARK SEQADV LINK REVDAT 1 30-MAR-11 2L98 0 JRNL AUTH S.E.PINEDA-SANABRIA,I.M.ROBERTSON,B.D.SYKES JRNL TITL STRUCTURE OF TRANS-RESVERATROL IN COMPLEX WITH THE CARDIAC JRNL TITL 2 REGULATORY PROTEIN TROPONIN C. JRNL REF BIOCHEMISTRY V. 50 1309 2011 JRNL REFN ISSN 0006-2960 JRNL PMID 21226534 JRNL DOI 10.1021/BI101985J REMARK 2 REMARK 2 RESOLUTION. NOT APPLICABLE. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : VNMRJ, X-PLOR NIH REMARK 3 AUTHORS : VARIAN (VNMRJ), SCHWIETERS, KUSZEWSKI, TJANDRA AND REMARK 3 CLORE (X-PLOR NIH) REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: REFINEMENT IN EXPLICIT SOLVENT WITH A REMARK 3 WATER BOX EDGE LENGTH OF 18.8 AND INCLUSION OF ATOMIC CHARGES REMARK 4 REMARK 4 2L98 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 10-FEB-11. REMARK 100 THE DEPOSITION ID IS D_1000102115. REMARK 210 REMARK 210 EXPERIMENTAL DETAILS REMARK 210 EXPERIMENT TYPE : NMR REMARK 210 TEMPERATURE (KELVIN) : 303; 298 REMARK 210 PH : 6.9; 6.9 REMARK 210 IONIC STRENGTH : NULL; NULL REMARK 210 PRESSURE : AMBIENT; AMBIENT REMARK 210 SAMPLE CONTENTS : 0.5 MM [U-100% 13C; U-100% 15N] REMARK 210 CCTNC, 2.0 MM RESVERATROL, 10.0 REMARK 210 MM CALCIUM ION, 6-8 MM TCEP, 0.5 REMARK 210 MM [U-99% 2H] DSS, 100 MM REMARK 210 POTASSIUM CHLORIDE, 10 MM REMARK 210 IMIDAZOLE, 100% H2O; 0.5 MM [U- REMARK 210 100% 13C; U-100% 15N] CCTNC, 2.0 REMARK 210 MM RESVERATROL, 10.0 MM CALCIUM REMARK 210 ION, 6-8 MM TCEP, 0.5 MM [U-99% REMARK 210 2H] DSS, 100 MM POTASSIUM REMARK 210 CHLORIDE, 8 MM IMIDAZOLE, 2 MM REMARK 210 [U-2H] IMIDAZOLE, 100% D2O REMARK 210 REMARK 210 NMR EXPERIMENTS CONDUCTED : 1D 1H; 2D 1H-15N HSQC; 2D 1H-13C REMARK 210 HSQC ALIPHATIC; 2D 1H-1H NOESY; REMARK 210 2D 1H-1H ROESY; 2D 13C-15N REMARK 210 FILTERED NOESY; 2D 13C EDITED/ REMARK 210 FILTERED NOESY-HSQC; 3D 13C REMARK 210 EDITED/FILTERED HMQC-NOESY REMARK 210 SPECTROMETER FIELD STRENGTH : 500 MHZ; 600 MHZ; 800 MHZ REMARK 210 SPECTROMETER MODEL : INOVA; UNITY REMARK 210 SPECTROMETER MANUFACTURER : VARIAN REMARK 210 REMARK 210 STRUCTURE DETERMINATION. REMARK 210 SOFTWARE USED : NMRPIPE, NMRVIEW, X-PLOR NIH REMARK 210 METHOD USED : WATER REFINEMENT REMARK 210 REMARK 210 CONFORMERS, NUMBER CALCULATED : 100 REMARK 210 CONFORMERS, NUMBER SUBMITTED : 20 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 -75.23 -96.75 REMARK 500 1 ASP A 105 94.16 -64.30 REMARK 500 1 THR A 127 74.55 -110.06 REMARK 500 2 LYS A 92 -138.76 -122.48 REMARK 500 2 SER A 93 -165.56 -69.77 REMARK 500 2 ALA A 108 93.22 68.91 REMARK 500 2 ASP A 109 -29.26 -176.75 REMARK 500 2 THR A 127 54.17 -115.61 REMARK 500 2 ASP A 141 77.16 -103.46 REMARK 500 3 LYS A 92 -67.43 -146.56 REMARK 500 3 ASP A 105 107.02 -52.99 REMARK 500 3 THR A 127 61.60 26.47 REMARK 500 4 LYS A 92 -145.34 -151.66 REMARK 500 4 SER A 93 -165.79 -71.75 REMARK 500 4 ASP A 105 80.42 -68.74 REMARK 500 4 ALA A 108 87.47 65.67 REMARK 500 4 ASP A 109 -29.67 -171.71 REMARK 500 5 LYS A 92 -76.86 -142.11 REMARK 500 5 ALA A 108 95.84 69.75 REMARK 500 5 ASP A 109 -33.03 -174.92 REMARK 500 5 ASP A 113 -158.91 -79.40 REMARK 500 5 ILE A 128 -168.20 -128.89 REMARK 500 5 ASP A 141 68.19 -119.51 REMARK 500 5 ASN A 144 77.97 53.02 REMARK 500 6 LYS A 92 -139.22 -149.10 REMARK 500 6 SER A 93 -165.61 -76.50 REMARK 500 6 PHE A 101 -64.06 -94.33 REMARK 500 6 ASP A 105 103.53 -48.20 REMARK 500 6 ALA A 108 90.63 65.42 REMARK 500 6 ASP A 109 -29.58 -169.99 REMARK 500 6 ASP A 113 -159.12 -77.11 REMARK 500 7 LYS A 92 -65.28 -147.30 REMARK 500 7 ASP A 105 100.40 -36.67 REMARK 500 7 ASN A 107 38.45 -92.71 REMARK 500 7 ALA A 108 98.34 -16.82 REMARK 500 7 ASP A 109 14.74 -150.04 REMARK 500 7 THR A 129 -168.90 -118.27 REMARK 500 8 LYS A 92 -83.13 -132.04 REMARK 500 8 ASP A 105 98.45 -61.72 REMARK 500 8 ALA A 108 82.50 63.02 REMARK 500 8 ASP A 109 21.50 -152.46 REMARK 500 8 GLU A 126 68.71 -106.25 REMARK 500 8 THR A 127 57.28 -106.68 REMARK 500 8 ASP A 141 59.59 -105.69 REMARK 500 8 ASN A 144 83.84 60.75 REMARK 500 9 LYS A 92 -70.00 -97.70 REMARK 500 9 VAL A 160 -90.29 60.38 REMARK 500 10 LYS A 92 -63.02 -146.99 REMARK 500 10 ASP A 105 82.72 -67.04 REMARK 500 10 ALA A 108 81.81 68.98 REMARK 500 REMARK 500 THIS ENTRY HAS 100 RAMACHANDRAN OUTLIERS. REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: PLANAR GROUPS REMARK 500 REMARK 500 PLANAR GROUPS IN THE FOLLOWING RESIDUES HAVE A TOTAL REMARK 500 RMS DISTANCE OF ALL ATOMS FROM THE BEST-FIT PLANE REMARK 500 BY MORE THAN AN EXPECTED VALUE OF 6*RMSD, WITH AN REMARK 500 RMSD 0.02 ANGSTROMS, OR AT LEAST ONE ATOM HAS REMARK 500 AN RMSD GREATER THAN THIS VALUE REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 M RES CSSEQI RMS TYPE REMARK 500 1 ARG A 102 0.31 SIDE CHAIN REMARK 500 1 ARG A 147 0.29 SIDE CHAIN REMARK 500 2 ARG A 102 0.32 SIDE CHAIN REMARK 500 2 ARG A 147 0.27 SIDE CHAIN REMARK 500 3 ARG A 102 0.32 SIDE CHAIN REMARK 500 3 ARG A 147 0.28 SIDE CHAIN REMARK 500 4 ARG A 102 0.32 SIDE CHAIN REMARK 500 4 ARG A 147 0.31 SIDE CHAIN REMARK 500 5 ARG A 102 0.31 SIDE CHAIN REMARK 500 5 ARG A 147 0.30 SIDE CHAIN REMARK 500 6 ARG A 102 0.32 SIDE CHAIN REMARK 500 6 ARG A 147 0.32 SIDE CHAIN REMARK 500 7 ARG A 102 0.32 SIDE CHAIN REMARK 500 7 ARG A 147 0.32 SIDE CHAIN REMARK 500 8 ARG A 102 0.29 SIDE CHAIN REMARK 500 8 ARG A 147 0.25 SIDE CHAIN REMARK 500 9 ARG A 102 0.32 SIDE CHAIN REMARK 500 9 ARG A 147 0.29 SIDE CHAIN REMARK 500 10 ARG A 102 0.31 SIDE CHAIN REMARK 500 10 ARG A 147 0.29 SIDE CHAIN REMARK 500 11 ARG A 102 0.32 SIDE CHAIN REMARK 500 11 ARG A 147 0.29 SIDE CHAIN REMARK 500 12 ARG A 102 0.29 SIDE CHAIN REMARK 500 12 ARG A 147 0.31 SIDE CHAIN REMARK 500 13 ARG A 102 0.32 SIDE CHAIN REMARK 500 13 ARG A 147 0.32 SIDE CHAIN REMARK 500 14 ARG A 102 0.32 SIDE CHAIN REMARK 500 14 ARG A 147 0.31 SIDE CHAIN REMARK 500 15 ARG A 102 0.31 SIDE CHAIN REMARK 500 15 ARG A 147 0.23 SIDE CHAIN REMARK 500 16 ARG A 102 0.32 SIDE CHAIN REMARK 500 16 ARG A 147 0.31 SIDE CHAIN REMARK 500 17 ARG A 102 0.28 SIDE CHAIN REMARK 500 17 ARG A 147 0.30 SIDE CHAIN REMARK 500 18 ARG A 102 0.30 SIDE CHAIN REMARK 500 18 ARG A 147 0.31 SIDE CHAIN REMARK 500 19 ARG A 102 0.27 SIDE CHAIN REMARK 500 19 ARG A 147 0.31 SIDE CHAIN REMARK 500 20 ARG A 102 0.26 SIDE CHAIN REMARK 500 20 ARG A 147 0.25 SIDE CHAIN REMARK 500 REMARK 500 REMARK: NULL REMARK 620 REMARK 620 METAL COORDINATION REMARK 620 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 620 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE): REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA A 1 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 105 OD2 REMARK 620 2 ASP A 105 OD1 41.7 REMARK 620 3 ASP A 109 OD2 120.6 104.3 REMARK 620 4 ASP A 109 OD1 72.8 71.0 48.0 REMARK 620 5 TYR A 111 O 66.6 104.0 90.0 66.4 REMARK 620 6 ASP A 113 OD1 117.5 158.1 79.7 98.1 54.2 REMARK 620 7 ASP A 113 OD2 147.0 170.9 69.6 107.4 83.0 29.7 REMARK 620 8 GLU A 116 OE1 76.3 69.6 148.5 140.5 121.5 118.0 111.9 REMARK 620 9 GLU A 116 OE2 116.3 117.7 123.1 170.4 113.2 75.2 63.3 48.6 REMARK 620 N 1 2 3 4 5 6 7 8 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA A 2 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 141 OD2 REMARK 620 2 ASP A 141 OD1 45.2 REMARK 620 3 ASP A 145 OD1 62.7 85.1 REMARK 620 4 ASP A 145 OD2 77.8 64.1 46.1 REMARK 620 5 ARG A 147 O 71.8 115.8 74.4 120.4 REMARK 620 6 GLU A 152 OE1 141.9 128.7 145.9 138.4 91.1 REMARK 620 7 GLU A 152 OE2 116.0 82.8 161.6 115.6 123.6 46.7 REMARK 620 N 1 2 3 4 5 6 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 1 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA A 2 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE STL A 162 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 2KDH RELATED DB: PDB REMARK 900 RELATED ID: 17440 RELATED DB: BMRB DBREF 2L98 A 91 161 UNP P63316 TNNC1_HUMAN 91 161 SEQADV 2L98 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 1 1 HET CA A 2 1 HET STL A 162 29 HETNAM CA CALCIUM ION HETNAM STL RESVERATROL FORMUL 2 CA 2(CA 2+) FORMUL 4 STL C14 H12 O3 HELIX 1 1 SER A 93 MET A 103 1 11 HELIX 2 2 ASP A 113 LEU A 121 1 9 HELIX 3 3 GLN A 122 THR A 124 5 3 HELIX 4 4 THR A 129 ASP A 141 1 13 HELIX 5 5 ASP A 149 GLU A 161 1 13 LINK CA CA A 1 OD2 ASP A 105 1555 1555 3.16 LINK CA CA A 1 OD1 ASP A 105 1555 1555 2.79 LINK CA CA A 1 OD2 ASP A 109 1555 1555 2.66 LINK CA CA A 1 OD1 ASP A 109 1555 1555 2.61 LINK CA CA A 1 O TYR A 111 1555 1555 2.40 LINK CA CA A 1 OD1 ASP A 113 1555 1555 4.09 LINK CA CA A 1 OD2 ASP A 113 1555 1555 2.83 LINK CA CA A 1 OE1 GLU A 116 1555 1555 2.65 LINK CA CA A 1 OE2 GLU A 116 1555 1555 2.57 LINK CA CA A 2 OD2 ASP A 141 1555 1555 2.84 LINK CA CA A 2 OD1 ASP A 141 1555 1555 2.75 LINK CA CA A 2 OD1 ASP A 145 1555 1555 2.81 LINK CA CA A 2 OD2 ASP A 145 1555 1555 2.67 LINK CA CA A 2 O ARG A 147 1555 1555 2.52 LINK CA CA A 2 OE1 GLU A 152 1555 1555 2.71 LINK CA CA A 2 OE2 GLU A 152 1555 1555 2.72 SITE 1 AC1 6 ASP A 105 ASN A 107 ASP A 109 TYR A 111 SITE 2 AC1 6 ASP A 113 GLU A 116 SITE 1 AC2 4 ASP A 141 ASP A 145 ARG A 147 GLU A 152 SITE 1 AC3 5 LEU A 117 LEU A 136 ILE A 148 PHE A 153 SITE 2 AC3 5 PHE A 156 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