HMM Summary Page: TIGR03477

FunctionDMSO reductase family type II enzyme, heme b subunit
Trusted Cutoff169.85
Domain Trusted Cutoff169.85
Noise Cutoff37.65
Domain Noise Cutoff37.65
Isology Typesubfamily
HMM Length206
Mainrole CategoryEnergy metabolism
Subrole CategoryElectron transport
Gene Ontology TermGO:0020037: heme binding molecular_function
AuthorHaft DH
Entry DateAug 29 2007 3:49PM
Last ModifiedFeb 14 2011 3:27PM
CommentThis model represents a heme b-binding subunit, typically called the gamma subunit, of various proteins that also contain a molybdopterin subunit and an iron-sulfur protein. The group includes two distinct but very closely related periplasmic proteins of anaerobic respiration, selenate reductase and chlorate reductase. Other members of this family include dimethyl sulphide dehydrogenase and ethylbenzene dehydrogenase.
ReferencesRN [1] RM PMID:15866716 RT The C subunit of Ideonella dechloratans chlorate reductase: expression, purification, refolding, and heme reconstitution. RA Karlsson J, Nilsson T RL Protein Expr Purif. 2005 Jun;41(2):306-12. RN [2] RM PMID:11294876 RT Ethylbenzene dehydrogenase, a novel hydrocarbon-oxidizing molybdenum/iron-sulfur/heme enzyme. RA Kniemeyer O, Heider J RL J Biol Chem. 2001 Jun 15;276(24):21381-6. RN [3] RM PMID:12067345 RT Molecular analysis of dimethyl sulphide dehydrogenase from Rhodovulum sulfidophilum: its place in the dimethyl sulphoxide reductase family of microbial molybdopterin-containing enzymes. RA McDevitt CA, Hugenholtz P, Hanson GR, McEwan AG RL Mol Microbiol. 2002 Jun;44(6):1575-87.
Genome PropertyGenProp0764: DMSO reductase family type II enzyme (HMM)