Domain Annotation: ECOD Classification ECOD Database Homepage

ChainsFamily NameDomain Identifier ArchitecturePossible HomologyHomologyTopologyFamilyProvenance Source (Version)
Adecahem_SO1788_1st_1e3ufkA4 A: beta sandwichesX: Immunoglobulin-like beta-sandwichH: Immunoglobulin-relatedT: Immunoglobulin/Fibronectin type III/E set domains/PapD-likeF: decahem_SO1788_1st_1ECOD (1.6)
Adecahem_SO1788_3rde3ufkA1 A: few secondary structure elementsX: Multiheme cytochromesH: Outer membrane cytochrome MtrF (From Topology)T: Outer membrane cytochrome MtrFF: decahem_SO1788_3rdECOD (1.6)

Protein Family Annotation Pfam Database Homepage

ChainsAccessionNameDescriptionCommentsSource
PF22113Outer membrane cytochrome MtrC/MtrF-like, domains II/IV (Mtrc-MtrF_II-IV_dom)Outer membrane cytochrome MtrC/MtrF-like, domains II/IVThis entry includes decaheme cytochrome c component MtrC from the MtrCAB complex and its homologues MtrF (which is part of the MtrFDE complex) and OmcA. In Shewanella oneidensis, these proteins are located at the bacterial cell surface at the termini ...This entry includes decaheme cytochrome c component MtrC from the MtrCAB complex and its homologues MtrF (which is part of the MtrFDE complex) and OmcA. In Shewanella oneidensis, these proteins are located at the bacterial cell surface at the termini of trans-outer-membrane electron transfer conduits and allow the utilization of extracellular mineral forms of iron and manganese as respiratory electron acceptors [5,6]. MtrC/MtrF/OmcA consist of four domains: domain I and III containing seven antiparallel beta-strands in an extended Greek key topology; domains II and IV each bind five tightly packed hemes covalently attached to the Cys residues of the five CXXCH motifs in each domain and form the central core, flanked by domains I (Pfam:PF22111) and III [5,6]. This entry represents domains II and IV.
Domain
PF22112OmcA-like N-terminal domain (OmcA-like_N)OmcA-like N-terminal domainThis entry represents the N-terminal domain of OmcA (Swiss:Q8EG33) from Shewanella oneidensis and similar porteins. OmcA is a decaheme c-type cytochrome homologue of MtrF and MtrC [1-5]. OmcA may be able to receive electrons from the MtrCAB or MtrFDE ...This entry represents the N-terminal domain of OmcA (Swiss:Q8EG33) from Shewanella oneidensis and similar porteins. OmcA is a decaheme c-type cytochrome homologue of MtrF and MtrC [1-5]. OmcA may be able to receive electrons from the MtrCAB or MtrFDE complexes through the interaction with MtrC or MtrF [1]. OmcA, MtrF and MtrC are involved in the use of manganese and iron as terminal electron acceptors.
Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

ChainsPolymerMolecular FunctionBiological ProcessCellular Component
UndA - -