HMM Summary Page: TIGR02163

Functionferredoxin-type protein, NapH/MauN family
Trusted Cutoff213.05
Domain Trusted Cutoff213.05
Noise Cutoff104.70
Domain Noise Cutoff104.70
Isology Typesubfamily
HMM Length255
AuthorHaft DH
Entry DateApr 16 2004 2:11PM
Last ModifiedFeb 14 2011 3:27PM
CommentMost members of this family are the NapH protein, found next to NapG,in operons that encode the periplasmic nitrate reductase. Some species with this reductase lack NapC but accomplish electron transfer to NapAB in some other manner, likely to involve NapH, NapG, and/or some other protein. A few members of this protein are designated MauN and are found in methylamine utilization operons in species that appear to lack a periplasmic nitrate reductase.