HMM Summary Page: TIGR02832

Functionsporulation protein YunB
Gene SymbolyunB
Trusted Cutoff111.90
Domain Trusted Cutoff111.90
Noise Cutoff72.40
Domain Noise Cutoff72.40
Isology Typeequivalog
HMM Length204
Mainrole CategoryCellular processes
Subrole CategorySporulation and germination
Gene Ontology TermGO:0003674: molecular_function molecular_function
GO:0030436: asexual sporulation biological_process
AuthorHaft DH
Entry DateFeb 24 2006 1:46PM
Last ModifiedFeb 14 2011 3:27PM
CommentA comparative genome analysis of all sequenced genomes of shows a number of proteins conserved strictly among the endospore-forming subset of the Firmicutes. Mutation of this sigma E-regulated gene, designated yunB, has been shown to cause a sporulation defect.
ReferencesRN [1] RM 16311624 RT Life in Hot Carbon Monoxide: The Complete Genome Sequence of Carboxydothermus hydrogenoformans Z-2901. RA Wu M, Ren Q, Durkin AS, Daugherty SC, Brinkac LM, Dodson RJ, Madupu R, Sullivan SA, Kolonay JF, Nelson WC, Tallon LJ, Jones KM, Ulrich LE, Gonzalez JM, Zhulin IB, Robb FT, Eisen JA. RL 2005 Nov 25;1(5):e65 RN [2] RM 12662922 RT The sigmaE regulon and the identification of additional sporulation genes in Bacillus subtilis. RA Eichenberger P, Jensen ST, Conlon EM, van Ooij C, Silvaggi J, Gonzalez-Pastor JE, Fujita M, Ben-Yehuda S, Stragier P, Liu JS, Losick R. RL J Mol Biol. 2003 Apr 11;327(5):945-72.
Genome PropertyGenProp0610: endospore formation marker gene set (HMM)