1oqp Summary

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STRUCTURE OF THE CA2+/C-TERMINAL DOMAIN OF CALTRACTIN IN COMPLEX WITH THE CDC31P-BINDING DOMAIN FROM KAR1P

The structure was published by Hu, H.T. and Chazin, W.J., in 2003 in a paper entitled "Unique Features in the C-terminal Domain Provide Caltractin with Target Specificity" (abstract).

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

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

This PDB entry contains a complex of 2 biomacromolecules, namely Caltractin and Cell division control protein KAR1.

The molecule most likely forms heterodimers.

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 Caltractin P05434 (95-169) (CATR_CHLRE)search Chlamydomonas reinhardtiisearch 100% 77 100%
B Cell division control protein KAR1 P11927 (239-257) (KAR1_YEAST)search Saccharomyces cerevisiae S288csearch < 90% 19 100%


This entry contains 2 unique UniProt proteins:

UniProt accession Name Organism PDB
P05434 (95 - 169) Caltractin Chlamydomonas reinhardtii
P11927 (239 - 257) Cell division control protein KAR1

Chain Structural classification (SCOP) Structural classification (CATH) Sequence family (Pfam)
A (P05434) Calmodulin-likesearch EF-handsearch PF00036: EF handsearch
B

Chain ID Molecular function (GO)
A (P05434) calcium ion bindingsearch

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