Gene Ontology annotation through association of InterPro records with GO terms
Annotation inferences using phylogenetic trees
Electronic Gene Ontology annotations created by ARBA machine learning models
ArsH from the cyanobacterium Synechocystis sp. PCC 6803 is an efficient NADPH-dependent quinone reductase.
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Purified Synechocystis ArsH is an NADPH-dependent quinone reductase with a ping-pong mechanism; arsH mutants of Synechocystis are menadione-sensitive.
"We present kinetic evidence supporting a quinone reductase activity for ArsH, with a preference for quinones with hydrophobic substituents."
Identification of novel members of the bacterial azoreductase family in Pseudomonas aeruginosa.
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Recombinant P. aeruginosa ArsH (PA2280), expressed in E. coli, has azoreductase and NAD(P)H quinone oxidoreductase activity.
"The ArsH, MdaB and YieF family members all show azoreductase and NQO activities."