1qjd Summary

pdbe.org/1qjd
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FLAVOCYTOCHROME C3 FROM SHEWANELLA FRIGIDIMARINA

The structure was published by Taylor, P., Pealing, S.L., Reid, G.A., Chapman, S.K., and Walkinshaw, M.D., in 1999 in a paper entitled "Structural and Mechanistic Mapping of a Unique Fumarate Reductase" (abstract).

This crystal structure was determined using X-ray diffraction at a resolution of 1.8 Å and deposited in 1999.

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

The PDB entry contains the structure of FLAVOCYTOCHROME C3. This molecule has the UniProt identifier P0C278 (FRDA_SHEFR)search. The sample contained 571 residues which is 100% of the natural sequence. Out of 571 residues 568 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 FLAVOCYTOCHROME C3 P0C278 (1-571) (FRDA_SHEFR)search Shewanella frigidimarinasearch 100% 571 99%


This entry contains 1 unique UniProt protein:

UniProt accession Name Organism PDB
P0C278 (1 - 571) FLAVOCYTOCHROME C3 Shewanella frigidimarina

Chain Structural classification (SCOP) Structural classification (CATH) Sequence family (Pfam)
A (P0C278) Di-heme elbow motifsearch, Succinate dehydrogenase/fumarate reductase flavoprotein N-terminal domainsearch, Succinate dehydrogenase/fumarate reductase flavoprotein, catalytic domainsearch Flavocytochrome C3; Chain A, domain 1search, Flavocytochrome C3; Chain Asearch, FAD/NAD(P)-binding domainsearch PF00890: FAD binding domainsearch, PF14537: Cytochrome c3search

Chain ID Molecular function (GO) Biological process (GO) Cellular component (GO)
A (P0C278) electron carrier activitysearch metal ion bindingsearch succinate dehydrogenase activitysearch oxidoreductase activitysearch anaerobic respirationsearch oxidation-reduction processsearch anaerobic electron transport chainsearch periplasmic spacesearch outer membrane-bounded periplasmic spacesearch

Chain InterPro annotation
A FAD binding domainsearch Zinc finger, C2H2search Flavocytochrome csearch Multihaem cytochromesearch Tetrahaem cytochrome domainsearch FAD-dependent pyridine nucleotide-disulphide oxidoreductasesearch Succinate dehydrogenase/fumarate reductase flavoprotein, catalytic domainsearch