HEADER STRUCTURAL PROTEIN 09-APR-03 1OZS TITLE C-DOMAIN OF HUMAN CARDIAC TROPONIN C IN COMPLEX WITH THE INHIBITORY TITLE 2 REGION OF HUMAN CARDIAC TROPONIN I 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; COMPND 6 MOL_ID: 2; COMPND 7 MOLECULE: TROPONIN I, CARDIAC MUSCLE; COMPND 8 CHAIN: B; COMPND 9 SYNONYM: CIP; COMPND 10 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 OR TNNC; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: BL21 DE3 (PLYSS); SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PET; SOURCE 11 MOL_ID: 2; SOURCE 12 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 13 ORGANISM_COMMON: HUMAN; SOURCE 14 ORGANISM_TAXID: 9606; SOURCE 15 GENE: TNNI3 OR TNNC1; SOURCE 16 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 17 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 18 EXPRESSION_SYSTEM_STRAIN: BL21 DE3 (PLYSS); SOURCE 19 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 20 EXPRESSION_SYSTEM_PLASMID: PET KEYWDS EF-HAND, STRUCTURAL PROTEIN EXPDTA SOLUTION NMR NUMMDL 30 AUTHOR D.A.LINDHOUT,B.D.SYKES REVDAT 3 23-FEB-22 1OZS 1 REMARK SEQADV LINK REVDAT 2 24-FEB-09 1OZS 1 VERSN REVDAT 1 16-SEP-03 1OZS 0 JRNL AUTH D.A.LINDHOUT,B.D.SYKES JRNL TITL STRUCTURE AND DYNAMICS OF THE C-DOMAIN OF HUMAN CARDIAC JRNL TITL 2 TROPONIN C IN COMPLEX WITH THE INHIBITORY REGION OF HUMAN JRNL TITL 3 CARDIAC TROPONIN I. JRNL REF J.BIOL.CHEM. V. 278 27024 2003 JRNL REFN ISSN 0021-9258 JRNL PMID 12732641 JRNL DOI 10.1074/JBC.M302497200 REMARK 2 REMARK 2 RESOLUTION. NOT APPLICABLE. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : VNMR 6.1B, CNS 1.1 REMARK 3 AUTHORS : VARIAN INC. (VNMR), BRUNGER (CNS) REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 1OZS COMPLIES WITH FORMAT V. 3.15, 01-DEC-08 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 24-APR-03. REMARK 100 THE DEPOSITION ID IS D_1000018848. REMARK 210 REMARK 210 EXPERIMENTAL DETAILS REMARK 210 EXPERIMENT TYPE : NMR REMARK 210 TEMPERATURE (KELVIN) : 303 REMARK 210 PH : 6.7 REMARK 210 IONIC STRENGTH : 0.1 REMARK 210 PRESSURE : 1 ATM REMARK 210 SAMPLE CONTENTS : 13C/15N-CCTNC IN COMPLEX WITH REMARK 210 13C/15N-CIP REMARK 210 REMARK 210 NMR EXPERIMENTS CONDUCTED : 3D_13C-SEPARATED_NOESY; HNHA; REMARK 210 3D_15N-SEPARATED_NOESY; 3D_13C- REMARK 210 TOCSY; 3D_15N-TOCSY REMARK 210 SPECTROMETER FIELD STRENGTH : 800 MHZ; 500 MHZ; 600 MHZ REMARK 210 SPECTROMETER MODEL : INOVA; UNITY REMARK 210 SPECTROMETER MANUFACTURER : VARIAN REMARK 210 REMARK 210 STRUCTURE DETERMINATION. REMARK 210 SOFTWARE USED : CNS 1.1, NMRPIPE 1 REMARK 210 METHOD USED : 100 STRUCTURES CALCULATED USING REMARK 210 CNS SIMULATED ANNEALING PROTOCOL REMARK 210 STARTING FROM EXTENDED STRUCTURES 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 : 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: DIMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B 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 470 REMARK 470 MISSING ATOM REMARK 470 THE FOLLOWING RESIDUES HAVE MISSING ATOMS (RES=RESIDUE NAME; REMARK 470 C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE): REMARK 470 MODELS 1-30 REMARK 470 RES CSSEQI ATOMS REMARK 470 GLU A 115 CD 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 SER A 93 -45.80 -158.42 REMARK 500 1 ALA A 108 72.73 66.22 REMARK 500 1 ASP A 109 -46.71 -147.15 REMARK 500 1 ASP A 131 -60.10 -177.10 REMARK 500 1 LYS A 142 30.26 -98.92 REMARK 500 1 TYR A 150 88.40 -53.38 REMARK 500 1 ASP A 151 -66.37 177.32 REMARK 500 1 GLN B 129 -75.68 -136.49 REMARK 500 1 LYS B 130 -30.80 84.04 REMARK 500 1 PHE B 132 98.35 -175.66 REMARK 500 1 ASP B 133 -53.65 71.60 REMARK 500 2 LYS A 90 -50.14 -125.08 REMARK 500 2 GLU A 94 -62.07 70.70 REMARK 500 2 ASP A 105 -77.63 -58.53 REMARK 500 2 GLU A 126 44.34 -92.73 REMARK 500 2 THR A 127 71.82 54.83 REMARK 500 2 ILE A 128 -34.68 -135.54 REMARK 500 2 THR A 129 157.28 -47.22 REMARK 500 2 ASP A 131 -39.14 -178.63 REMARK 500 2 TYR A 150 91.08 -43.59 REMARK 500 2 ASP A 151 -66.27 174.67 REMARK 500 2 LYS B 130 101.68 60.64 REMARK 500 2 PHE B 132 -98.12 -144.81 REMARK 500 2 LYS B 137 31.04 -142.86 REMARK 500 2 THR B 142 178.69 56.05 REMARK 500 2 LEU B 143 -81.23 61.63 REMARK 500 2 ARG B 144 121.11 61.96 REMARK 500 2 ARG B 145 165.64 63.20 REMARK 500 3 LYS A 90 112.32 61.24 REMARK 500 3 SER A 93 -63.68 -94.96 REMARK 500 3 ASP A 105 -83.57 -55.11 REMARK 500 3 ALA A 108 34.26 74.56 REMARK 500 3 ASP A 131 -44.29 -167.03 REMARK 500 3 PHE B 132 106.02 -176.91 REMARK 500 3 ASP B 133 -55.84 71.65 REMARK 500 3 VAL B 146 154.78 -49.13 REMARK 500 4 SER A 93 -45.49 -159.67 REMARK 500 4 ALA A 108 60.81 63.21 REMARK 500 4 ASP A 113 -166.39 -117.42 REMARK 500 4 THR A 127 48.78 -91.51 REMARK 500 4 GLU A 130 -63.89 68.98 REMARK 500 4 TYR A 150 -85.87 50.03 REMARK 500 4 LYS B 130 -63.12 68.12 REMARK 500 4 PHE B 132 -107.78 -147.16 REMARK 500 4 LYS B 137 -39.81 -155.39 REMARK 500 4 PHE B 138 64.53 -69.06 REMARK 500 4 LYS B 139 -76.79 -123.24 REMARK 500 4 THR B 142 -51.29 -131.75 REMARK 500 4 ARG B 144 -53.45 -139.67 REMARK 500 5 LYS A 92 -54.87 -140.69 REMARK 500 REMARK 500 THIS ENTRY HAS 419 RAMACHANDRAN OUTLIERS. 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 OD1 REMARK 620 2 ASP A 109 OD1 58.6 REMARK 620 3 ASP A 109 OD2 85.1 47.8 REMARK 620 4 TYR A 111 O 87.6 109.3 71.8 REMARK 620 5 GLU A 116 OE1 125.0 148.5 149.6 102.1 REMARK 620 6 GLU A 116 OE2 69.3 127.0 139.5 76.1 61.4 REMARK 620 N 1 2 3 4 5 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 OD1 REMARK 620 2 ASN A 143 ND2 130.6 REMARK 620 3 ASP A 145 OD1 59.1 97.7 REMARK 620 4 ARG A 147 O 63.4 162.5 80.8 REMARK 620 5 GLU A 152 OE2 102.4 59.9 132.9 132.7 REMARK 620 6 GLU A 152 OE1 137.8 67.6 162.4 110.2 48.9 REMARK 620 N 1 2 3 4 5 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 DBREF 1OZS A 90 161 UNP P63316 TNNC1_HUMAN 90 161 DBREF 1OZS B 128 147 UNP P19429 TNNI3_HUMAN 128 147 SEQADV 1OZS MET A 89 UNP P63316 CLONING ARTIFACT SEQRES 1 A 73 MET LYS GLY LYS SER GLU GLU GLU LEU SER ASP LEU PHE SEQRES 2 A 73 ARG MET PHE ASP LYS ASN ALA ASP GLY TYR ILE ASP LEU SEQRES 3 A 73 GLU GLU LEU LYS ILE MET LEU GLN ALA THR GLY GLU THR SEQRES 4 A 73 ILE THR GLU ASP ASP ILE GLU GLU LEU MET LYS ASP GLY SEQRES 5 A 73 ASP LYS ASN ASN ASP GLY ARG ILE ASP TYR ASP GLU PHE SEQRES 6 A 73 LEU GLU PHE MET LYS GLY VAL GLU SEQRES 1 B 20 THR GLN LYS ILE PHE ASP LEU ARG GLY LYS PHE LYS ARG SEQRES 2 B 20 PRO THR LEU ARG ARG VAL ARG HET CA A 1 1 HET CA A 2 1 HETNAM CA CALCIUM ION FORMUL 3 CA 2(CA 2+) HELIX 1 1 SER A 93 ASP A 105 1 13 HELIX 2 2 ASP A 113 GLN A 122 1 10 HELIX 3 3 ASP A 131 ASP A 141 1 11 HELIX 4 4 GLU A 152 GLY A 159 1 8 SHEET 1 A 2 TYR A 111 ILE A 112 0 SHEET 2 A 2 ILE A 148 ASP A 149 -1 O ILE A 148 N ILE A 112 LINK CA CA A 1 OD1 ASP A 105 1555 1555 2.81 LINK CA CA A 1 OD1 ASP A 109 1555 1555 2.14 LINK CA CA A 1 OD2 ASP A 109 1555 1555 2.96 LINK CA CA A 1 O TYR A 111 1555 1555 2.15 LINK CA CA A 1 OE1 GLU A 116 1555 1555 2.15 LINK CA CA A 1 OE2 GLU A 116 1555 1555 2.15 LINK CA CA A 2 OD1 ASP A 141 1555 1555 2.59 LINK CA CA A 2 ND2 ASN A 143 1555 1555 3.27 LINK CA CA A 2 OD1 ASP A 145 1555 1555 2.54 LINK CA CA A 2 O ARG A 147 1555 1555 2.60 LINK CA CA A 2 OE2 GLU A 152 1555 1555 2.69 LINK CA CA A 2 OE1 GLU A 152 1555 1555 2.62 SITE 1 AC1 5 ASP A 105 ASN A 107 ASP A 109 TYR A 111 SITE 2 AC1 5 GLU A 116 SITE 1 AC2 5 ASP A 141 ASN A 143 ASP A 145 ARG A 147 SITE 2 AC2 5 GLU A 152 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