HMM Summary Page: TIGR02957

FunctionRNA polymerase sigma-70 factor, TIGR02957 family
Trusted Cutoff323.25
Domain Trusted Cutoff323.25
Noise Cutoff319.40
Domain Noise Cutoff319.40
Isology Typesubfamily
HMM Length281
AuthorSelengut J
Entry DateJun 5 2006 10:48AM
Last ModifiedFeb 14 2011 3:27PM
CommentThis group of sigma factors are members of the sigma-70 family (TIGR02937). They and appear by homology, tree building and bidirectional best hits, to represent a conserved family. This family is found in a limited number of bacterial lineages. This family includes apparent paralogous expansion in Streptomyces coelicolor A3(2), and multiple copies in Mycobacterium smegmatis MC2, Streptomyces avermitilis MA-4680 and Nocardia farcinica IFM10152.