1tnx Summary



The structure was published by Slupsky, C.M. and Sykes, B.D., in 1995 in a paper entitled "NMR solution structure of calcium-saturated skeletal muscle troponin C." (abstract).

The structure was determined using NMR spectroscopy and deposited in 1995.

The experimental data on which the structure is based was not deposited.

The PDB entry contains the structure of TROPONIN C. This molecule has the UniProt identifier P02588 (TNNC2_CHICK)search. The sample contained 162 residues which is 99% of the natural sequence. Out of 162 residues 145 were observed and are deposited in the PDB.

The molecule is most likely monomeric.

The following tables show cross-reference information to other databases (to obtain a list of all PDB entries sharing the same property or classification, click on the magnifying glass icon):

Chain Name UniProt Name of source organism % of UniProt sequence present in the sample Residues in the sample molecules % of residues observed
A TROPONIN C P02588 (2-163) (TNNC2_CHICK)search Gallus gallussearch 98% 162 89%

This entry contains 1 unique UniProt protein:

UniProt accession Name Organism PDB
P02588 (2 - 163) TROPONIN C Gallus gallus

Chain Structural classification (SCOP) Structural classification (CATH) Sequence family (Pfam)
A (P02588) Calmodulin-likesearch EF-handsearch PF00036: EF handsearch, PF13499: EF-hand domain pairsearch, PF13833: EF-hand domain pairsearch

Chain ID Molecular function (GO) Biological process (GO) Cellular component (GO)
A (P02588) actin bindingsearch calcium ion bindingsearch metal ion bindingsearch skeletal muscle contractionsearch troponin complexsearch

Chain InterPro annotation
A EF-hand domainsearch EF-hand domain pairsearch EF-Hand 1, calcium-binding sitesearch