4TNC Contractile System Protein date Sep 28, 1987
title Refined Structure Of Chicken Skeletal Muscle Troponin C In T Calcium State At 2-Angstroms Resolution
authors M.Sundaralingam
compound source
Molecule: Troponin C
Chain: A
Engineered: Yes
 Organism_scientific: Gallus Gallus
Organism_common: Chicken
Organism_taxid: 9031
symmetry Space Group: P 32 2 1
R_factor
R_Free NULL
crystal
cell
length a length b length c angle alpha angle beta angle gamma
66.700 66.700 60.800 90.00 90.00 120.00
method X-Ray Diffractionresolution 2.00 Å
ligand CA enzyme
note 4TNC supersedes 3TNC
related structures by homologous chain: 2TN4, 5TNC
Gene
Ontology
ChainFunctionProcessComponent
A


Primary referenceRefined structure of chicken skeletal muscle troponin C in the two-calcium state at 2-A resolution., Satyshur KA, Rao ST, Pyzalska D, Drendel W, Greaser M, Sundaralingam M, J Biol Chem 1988 Feb 5;263(4):1628-47. PMID:3338985
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (32 Kb) [Save to disk]
  • Biological Unit Coordinates (4tnc.pdb1.gz) 27 Kb
  • LPC: Ligand-Protein Contacts for 4TNC
  • CSU: Contacts of Structural Units for 4TNC
  • Likely Quarternary Molecular Structure file(s) for 4TNC
  • Retrieve 4TNC in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 4TNC from S2C, [Save to disk]
    • View 4TNC in 3D
  • Proteopedia, because life has more than 2D.
  • On Jmol, a nice Rasmol like molecule viewer. This is good for easiest viewing of basic structure.
  • On FirstGlance, an excellent tool for a guided tour on the structure components, by E. Martz.
    • Visual 3D analysis of 4TNC
  • Ramachandran plot from PDBSum
    • Structure-derived information
  • Dipole moment, from Dipole Server at Weizmann Institute
  • 3D motif for 4TNC, from MSDmotif at EBI
  • Genome occurence of 4TNC's fold from GeneCensus
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d4tnc__, region [Jmol] [rasmolscript] [script source]
  • Class (fold), Architecture (subfold), Topology, Homologous superfamily from CATH
  • Summaries and structural analyses of PDB data files from PDBSum
  • Identification of Protein Pockets & Cavities at CASTp
    • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [4tnc_A] [4tnc]
  • SWISS-PROT database: [P02588]
  • Domain organization of [TNNC2_CHICK] by SWISSPFAM
  • Domain found in 4TNC: [EFh ] by SMART
    • Other resources with information on 4TNC
  • Community annotation for 4TNC at PDBWiki (http://pdbwiki.org)
  • MMDB (Entrez's Structure Database)
    • Movements, Movies and Images
  • Images from IMB Jena Image Library of Biological Macromolecules.

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