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NMR SOLUTION STRUCTURE OF CALERYTHRIN, AN EF-HAND CALCIUM-BINDING PROTEIN

The structure was published by Tossavainen, H., Permi, P., Annila, A., Kilpelainen, I., and Drakenberg, T., in 2003 in a paper entitled "NMR solution structure of calerythrin, an EF-hand calcium-binding protein from Saccharopolyspora erythraea" (abstract).

The structure was determined using NMR spectroscopy and deposited in 2003.

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

The PDB entry contains the structure of Calerythrin. This molecule has the UniProt identifier P06495 (CBP_SACER)search. The sample contained 176 residues which is 99% of the natural sequence. Out of 176 residues 176 were observed and are deposited in the PDB.

It also contains one or more heterogenic compounds (e.g., ligands, co-factors, ions, modified amino acids, etc.); see here for a complete list.

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 Calerythrin P06495 (2-177) (CBP_SACER)search Saccharopolyspora erythraeasearch 99% 176 100%


This entry contains 1 unique UniProt protein:

UniProt accession Name Organism PDB
P06495 (2 - 177) Calerythrin Saccharopolyspora erythraea

Chain Structural classification (SCOP) Structural classification (CATH) Sequence family (Pfam)
A (P06495) Calmodulin-likesearch EF-handsearch PF00036: EF handsearch

Chain ID Molecular function (GO)
A (P06495) calcium ion bindingsearch metal ion bindingsearch

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