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(-) Description

Title :  NMR STRUCTURE OF THE N DOMAIN OF TROUT CARDIAC TROPONIN C AT 30 C
 
Authors :  T. M. Blumenschein, T. E. Gillis, G. F. Tibbits, B. D. Sykes
Date :  29 Sep 03  (Deposition) - 08 Jun 04  (Release) - 24 Feb 09  (Revision)
Method :  SOLUTION NMR
Resolution :  NOT APPLICABLE
Chains :  NMR Structure  :  A  (40x)
Keywords :  Ef-Hand, Metal Binding Protein (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  T. M. Blumenschein, T. E. Gillis, G. F. Tibbits, B. D. Sykes
Effect Of Temperature On The Structure Of Trout Troponin C
Biochemistry V. 43 4955 2004
PubMed-ID: 15109253  |  Reference-DOI: 10.1021/BI035504Z
(for further references see the PDB file header)

(-) Compounds

Molecule 1 - TROPONIN C
    Chains: A
    Engineered: YES
    Expression System: ESCHERICHIA COLI BL21
    Expression System Plasmid: PGEX
    Expression System Strain: BL21
    Expression System Taxid: 511693
    Expression System Vector Type: PLASMID
    Fragment: N-TERMINAL DOMAIN
    Organ: HEART
    Organism Common: RAINBOW TROUT
    Organism Scientific: ONCORHYNCHUS MYKISS
    Organism Taxid: 8022

 Structural Features

(-) Chains, Units

  
NMR Structure (40x): 

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (1, 1)

NMR Structure (1, 1)
No.NameCountTypeFull Name
1CA1Ligand/IonCALCIUM ION

(-) Sites  (1, 1)

NMR Structure (1, 1)
No.NameEvidenceResiduesDescription
1AC1SOFTWAREASP A:65 , ASP A:67 , SER A:69 , THR A:71 , GLU A:76BINDING SITE FOR RESIDUE CA A 90

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 1R2U)

(-) Cis Peptide Bonds  (0, 0)

(no "Cis Peptide Bond" information available for 1R2U)

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

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(-) PROSITE Motifs  (0, 0)

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(-) Exons   (0, 0)

(no "Exon" information available for 1R2U)

(-) 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    
   Show mapping: SCOP domains CATH domains Pfam domains Secondary structure (by author)
SAPs(SNPs) PROSITE motifs Exons
(details for a mapped element are shown in a popup box when the mouse pointer rests over it) 
Chain A from PDB  Type:PROTEIN  Length:89
 aligned with Q7ZZB9_ONCMY | Q7ZZB9 from UniProtKB/TrEMBL  Length:161

    Alignment length:89
                                    10        20        30        40        50        60        70        80         
          Q7ZZB9_ONCMY    1 MNDIYKAAVEQLTDEQKNEFKAAFDIFIQDAEDGCISTKELGKVMRMLGQNPTPEELQEMIDEVDEDGSGTVDFDEFLVMMVRCMKDDS 89
               SCOP domains d1r2ua_ A: Troponin C                                                                     SCOP domains
               CATH domains 1r2uA00 A:1-89 EF-hand                                                                    CATH domains
               Pfam domains -------------------------------EF_hand_6-1r2uA01 A:32-84                            ----- Pfam domains
         Sec.struct. author ..hhhhhhhh..hhhhhhhhhhhhhh.........ee..hhhhhhhhhh...hhhhhhhhhhhhh.....eehhhhhhhhhhh...... Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------------------------------------------------- PROSITE
                 Transcript ----------------------------------------------------------------------------------------- Transcript
                  1r2u A  1 MNDIYKAAVEQLTDEQKNEFKAAFDIFIQDAEDGCISTKELGKVMRMLGQNPTPEELQEMIDEVDEDGSGTVDFDEFLVMMVRCMKDDS 89
                                    10        20        30        40        50        60        70        80
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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  (1, 1)

NMR Structure
(-)
Class: All alpha proteins (14657)

(-) CATH Domains  (1, 1)

NMR Structure
(-)
Class: Mainly Alpha (13335)

(-) Pfam Domains  (1, 1)

NMR Structure
(-)
Clan: EF_hand (270)

(-) Gene Ontology  (2, 2)

NMR Structure(hide GO term definitions)
Chain A   (Q7ZZB9_ONCMY | Q7ZZB9)
molecular function
    GO:0005509    calcium ion binding    Interacting selectively and non-covalently with calcium ions (Ca2+).
    GO:0046872    metal ion binding    Interacting selectively and non-covalently with any metal ion.

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 Related Entries

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

UniProtKB/TrEMBL
        Q7ZZB9_ONCMY | Q7ZZB9: 1r6p

(-) Related Entries Specified in the PDB File

8467 RESSONACE ASSIGNMENTS FOR THE N DOMAIN OF TROUT CARDIAC TROPONIN C AT 30 C