2j5w Summary

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CERULOPLASMIN REVISITED: STRUCTURAL AND FUNCTIONAL ROLES OF VARIOUS METAL CATION BINDING SITES

The structure was published by Bento, I., Peixoto, C., Zaitsev, V.N., and Lindley, P.F., in 2007 in a paper entitled "Ceruloplasmin Revisited: Structural and Functional Roles of Various Metal Cation-Binding Sites." (abstract).

This crystal structure was determined using X-ray diffraction at a resolution of 2.8 Å and deposited in 2006.

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

The PDB entry contains the structure of CERULOPLASMIN. This molecule has the UniProt identifier P00450 (CERU_HUMAN)search. The sample contained 1065 residues which is < 90% of the natural sequence. Out of 1065 residues 1028 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 CERULOPLASMIN P00450 (1-1065) (CERU_HUMAN)search Homo sapienssearch 100% 1065 96%


This entry contains 1 unique UniProt protein:

UniProt accession Name Organism PDB
P00450 (1 - 1065) CERULOPLASMIN Homo sapiens

Chain Structural classification (SCOP) Structural classification (CATH) Sequence family (Pfam)
A (P00450) Multidomain cupredoxinssearch Cupredoxins - blue copper proteinssearch PF00394: Multicopper oxidasesearch, PF07731: Multicopper oxidasesearch, PF07732: Multicopper oxidasesearch

Chain ID Molecular function (GO) Biological process (GO)
A (P00450) oxidoreductase activitysearch copper ion bindingsearch ferroxidase activitysearch oxidation-reduction processsearch copper ion transportsearch cellular iron ion homeostasissearch

Chain InterPro annotation
A Multicopper oxidase, type 1search Multicopper oxidase, copper-binding sitesearch Cupredoxinsearch Multicopper oxidase, type 2search Multicopper oxidase, type 3search Ceruloplasminsearch