HMM Summary Page: TIGR04339

FunctionPQQ system protein
Trusted Cutoff75.00
Domain Trusted Cutoff75.00
Noise Cutoff35.00
Domain Noise Cutoff35.00
Isology Typehypoth_equivalog
HMM Length151
AuthorHaft DH
Entry DateJun 14 2012 1:48PM
Last ModifiedJun 14 2012 1:58PM
CommentMembers of this protein family are restricted to members of the Actinobacteria (Mycobacterium smegmatis, Streptomyces hygroscopicus, Geodermatophilus obscurus, Pseudonocardia dioxanivorans, Saccharomonospora marina, etc) that synthesize PQQ. This small protein, 155 amino acids long on average, is found regularly next to a much larger protein, a PQQ-dependent oxidoreductase, and might be a companion subunit or an accessory protein such as chaperone involved in cofactor insertion.