HMM Summary Page: TIGR00276

Functionepoxyqueuosine reductase
Gene SymbolqueG
Trusted Cutoff200.00
Domain Trusted Cutoff200.00
Noise Cutoff195.00
Domain Noise Cutoff195.00
Isology Typeequivalog
EC Number1.-.-.-
HMM Length337
Mainrole CategoryEnergy metabolism
Subrole CategoryElectron transport
Gene Ontology TermGO:0009055: electron carrier activity molecular_function
GO:0055114: oxidation-reduction process biological_process
AuthorHaft DH
Entry DateApr 20 1999 2:05PM
Last ModifiedMay 3 2012 3:54PM
CommentThis model was rebuilt to exclude archaeal homologs, now that there is new information that bacterial members are epoxyqueuosine reductase, QueG, involved in queuosine biosynthesis for tRNA maturation.
ReferencesRN [1] RM PMID:21502530 RT Discovery of epoxyqueuosine (oQ) reductase reveals parallels between halorespiration and tRNA modification. RA Miles ZD, McCarty RM, Molnar G, Bandarian V RL Proc Natl Acad Sci U S A. 2011 May 3;108(18):7368-72. DR PROSITE; PDOC00176; 4Fe-4S ferredoxins, iron-sulfur binding region signature;
Genome PropertyGenProp0677: queuosine (Q-tRNA) biosynthesis from preQ0 (HMM)