1cb1 Summary

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THREE-DIMENSIONAL SOLUTION STRUCTURE OF CA2+-LOADED PORCINE CALBINDIN D9K DETERMINED BY NUCLEAR MAGNETIC RESONANCE SPECTROSCOPY

The structure was published by Akke, M., Drakenberg, T., and Chazin, W.J., in 1992 in a paper entitled "Three-dimensional solution structure of Ca(2+)-loaded porcine calbindin D9k determined by nuclear magnetic resonance spectroscopy." (abstract).

The structure was determined using NMR spectroscopy and deposited in 1991.

The experimental data on which the structure is based was also deposited.

The PDB entry contains the structure of CALBINDIN D9K. This molecule has the UniProt identifier P02632 (S100G_PIG)search. The sample contained 78 residues which is 99% of the natural sequence. Out of 78 residues 78 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 CALBINDIN D9K P02632 (2-79) (S100G_PIG)search Sus scrofasearch 99% 78 100%


This entry contains 1 unique UniProt protein:

UniProt accession Name Organism PDB
P02632 (2 - 79) CALBINDIN D9K Sus scrofa

Chain Structural classification (SCOP) Structural classification (CATH) Sequence family (Pfam)
A (P02632) Calbindin D9Ksearch EF-handsearch PF01023: S-100/ICaBP type calcium binding domainsearch

Chain ID Molecular function (GO)
A (P02632) calcium ion bindingsearch vitamin D bindingsearch metal ion bindingsearch

Chain InterPro annotation
A S100/Calbindin-D9k, conserved sitesearch EF-hand domainsearch EF-hand domain pairsearch S100/CaBP-9k-type, calcium binding, subdomainsearch EF-Hand 1, calcium-binding sitesearch Protein S100-Gsearch