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(-) Description

Title :  NMR STRUCTURE OF THE N-DOMAIN OF TROPONIN C BOUND TO THE SWITCH REGION OF TROPONIN I AND THE COVALENT LEVOSIMENDAN ANALOG I9
 
Authors :  S. E. Pineda Sanabria, B. D. Sykes, I. M. Robertson
Date :  14 Sep 15  (Deposition) - 27 Jul 16  (Release) - 27 Jul 16  (Revision)
Method :  SOLUTION NMR
Resolution :  NOT APPLICABLE
Chains :  NMR Structure  :  C  (20x)
NMR Structure *:  C  (1x)
Keywords :  Troponin C, Calcium Sensitizer, Contraction Regulation, Levosimendan, Contractile Protein (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  S. E. Pineda Sanabria, I. M. Robertson, Y. Sun, M. Irving, B. D. Sykes
Troponin C With Covalently Bound Levosimendan Analog I9 Enhances Contraction In Cardiac Muscle Fibers
To Be Published
PubMed: search

(-) Compounds

Molecule 1 - TROPONIN C/TROPONIN I CHIMERA
    Chains: C
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Taxid: 562
    Gene: TNNC, TNNC1, TNNI3
    Mutation: YES
    Organism Common: HUMAN
    Organism Scientific: HOMO SAPIENS
    Organism Taxid: 9606
    Synonym: TN-C, CARDIAC TROPONIN I

 Structural Features

(-) Chains, Units

  1
NMR Structure (20x): C
NMR Structure * (1x): C

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (2, 2)

NMR Structure (2, 2)
No.NameCountTypeFull Name
14J41Mod. Amino AcidS-(2-{[(2',4'-DIFLUOROBIPHENYL-4-YL)METHYL]AMINO}-2-OXOETHYL)-L-CYSTEINE
2CA1Ligand/IonCALCIUM ION
NMR Structure * (1, 1)
No.NameCountTypeFull Name
14J41Mod. Amino AcidS-(2-{[(2',4'-DIFLUOROBIPHENYL-4-YL)METHYL]AMINO}-2-OXOETHYL)-L-CYSTEINE
2CA-1Ligand/IonCALCIUM ION

(-) Sites  (1, 1)

NMR Structure (1, 1)
No.NameEvidenceResiduesDescription
1AC1SOFTWAREASP C:65 , ASP C:67 , SER C:69 , THR C:71 , GLU C:76BINDING SITE FOR RESIDUE CA C 201

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 2N7L)

(-) Cis Peptide Bonds  (0, 0)

(no "Cis Peptide Bond" information available for 2N7L)

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 2N7L)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 2N7L)

(-) Exons   (0, 0)

(no "Exon" information available for 2N7L)

(-) Sequences/Alignments

NMR Structure
   Reformat: Number of residues per line =  ('0' or empty: single-line sequence representation)
  Number of residues per labelling interval =   
  UniProt sequence: complete  aligned part    
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SAPs(SNPs) PROSITE motifs Exons
(details for a mapped element are shown in a popup box when the mouse pointer rests over it) 
Chain C from PDB  Type:PROTEIN  Length:140
                                                                                                                                                                            
               SCOP domains -------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains -------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains -------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..............hhhhhhhhhhhhhhhhhhhhhhhhhhhhh.......hhhhhhhhhhhhh...hhhhhhhhhhhhh.......hhhhhhhhhhhhhhhhhhh..........hhhhhhhhhhh.............. Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript -------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 2n7l C -13 HHHHHHGGLVPRGSMDDIYKAAVEQLTEEQKNEFKAAFDIFVLGAEDGSISTKELGKVMRMLGQNPTPEELQEMIDEVDEDGSGTVDFDEFLVMMVRcMKDDSENLYFQGRRVRISADAMMQALLGARAKESLDLRAHLK 126
                                    -4         6        16        26        36        46        56        66        76       |86        96       106       116       126
                                                                                                                            84-4J4
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  extra numbering lines below/above indicate numbering irregularities and modified residue names etc., number ends below/above '|'

 Classification and Annotation

(-) SCOP Domains  (0, 0)

(no "SCOP Domain" information available for 2N7L)

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 2N7L)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 2N7L)

(-) Gene Ontology  (41, 52)

NMR Structure(hide GO term definitions)

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 Related Entries

(-) Entries Sharing at Least One Protein Chain (UniProt ID)

UniProtKB/Swiss-Prot
        TNNC1_HUMAN | P63316: 1ap4 1ih0 1j1d 1j1e 1lj6 1lxf 1mxl 1ozs 1spy 1wrk 1wrl 2jt0 2jt3 2jt8 2jtz 2jxl 2kdh 2kfx 2kgb 2krd 2l1r 2l98 2mkp 2mle 2mlf 2mzp 2n79 3rv5 3sd6 3swb 4gje 4gjf 4gjg 4y99 5vln 5w88
        TNNI3_HUMAN | P19429: 1j1d 1j1e 1lxf 1mxl 1ozs 2kgb 2krd 2l1r 2mzp 4y99 5vln 5w88

(-) Related Entries Specified in the PDB File

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