HMM Summary Page: TIGR03507

Functiondecaheme c-type cytochrome, OmcA/MtrC family
Trusted Cutoff209.30
Domain Trusted Cutoff209.30
Noise Cutoff60.05
Domain Noise Cutoff60.05
Isology Typesubfamily
HMM Length672
Mainrole CategoryEnergy metabolism
Subrole CategoryElectron transport
Gene Ontology TermGO:0055114: oxidation-reduction process biological_process
AuthorHaft DH
Entry DateNov 30 2007 1:02PM
Last ModifiedFeb 14 2011 3:27PM
CommentThe protein SO_1778 (MtrC) of Shewanella oneidensis MR-1, and its paralog SO_1779 (OmcA), with which it intteracts, are large decaheme proteins, about 900 amino acids in length, involved in the use of manganese [Mn(III/IV)] and iron [Fe(III)] as terminal electron acceptors. This model represents these and similar decaheme proteins, found also in Rhodoferax ferrireducens DSM 15236, Aeromonas hydrophila ATCC7966, and a few other bacterial species.
ReferencesRN [1] RM PMID:16788180 RT Isolation of a high-affinity functional protein complex between OmcA and MtrC: Two outer membrane decaheme c-type cytochromes of Shewanella oneidensis MR-1. RA Shi L, Chen B, Wang Z, Elias DA, Mayer MU, Gorby YA, Ni S, Lower BH, Kennedy DW, Wunschel DS, Mottaz HM, Marshall MJ, Hill EA, Beliaev AS, Zachara JM, Fredrickson JK, Squier TC RL J Bacteriol. 2006 Jul;188(13):4705-14.
Genome PropertyGenProp0779: Shewanella-type decaheme system (HMM)