HMM Summary Page: TIGR02788

AccessionTIGR02788
NameVirB11
FunctionP-type DNA transfer ATPase VirB11
Gene SymbolvirB11
Trusted Cutoff249.95
Domain Trusted Cutoff249.95
Noise Cutoff241.25
Domain Noise Cutoff241.25
Isology Typeequivalog
HMM Length308
AuthorSelengut J
Entry DateJan 13 2006 2:54PM
Last ModifiedFeb 14 2011 3:27PM
CommentThe VirB11 protein is found in the vir locus of Agrobacterium Ti plasmids where it is involved in the type IV secretion system for DNA transfer [1]. VirB11 is believed to be an ATPase [2]. VirB11 is a homolog of the P-like conjugation system TrbB protein and the Flp pilus sytem protein TadA [3].
ReferencesRN [1] RM PMID: 8763953 RT The tra region of the nopaline-type Ti plasmid is a chimera with elements related to the transfer systems of RSF1010, RP4, and F. RA Farrand SK, Hwang I, Cook DM. RL J Bacteriol. 1996 Jul;178(14):4233-47. RN [2] RM PMID: 15554962 RT Energetic components VirD4, VirB11 and VirB4 mediate early DNA transfer reactions required for bacterial type IV secretion. RA Atmakuri K, Cascales E, Christie PJ. RL Mol Microbiol. 2004 Dec;54(5):1199-211. RN [3] RM PMID: 11566992 RT Nonspecific adherence and fibril biogenesis by Actinobacillus actinomycetemcomitans: TadA protein is an ATPase. RA Bhattacharjee MK, Kachlany SC, Fine DH, Figurski DH. RL J Bacteriol. 2001 Oct;183(20):5927-36.
Genome PropertyGenProp0490: Ti-type conjugation system (HMM)
GenProp0490: Ti-type conjugation system (HMM)
GenProp0490: Ti-type conjugation system (HMM)
GenProp0490: Ti-type conjugation system (HMM)
GenProp0490: Ti-type conjugation system (HMM)
GenProp0490: Ti-type conjugation system (HMM)