HMM Summary Page: TIGR03496

Functionflagellar protein export ATPase FliI
Gene SymbolfliI
Trusted Cutoff619.10
Domain Trusted Cutoff619.10
Noise Cutoff618.90
Domain Noise Cutoff618.90
Isology Typeequivalog
EC Number3.6.3.14
HMM Length414
Mainrole CategoryCellular processes
Subrole CategoryChemotaxis and motility
Gene Ontology TermGO:0001539: ciliary or flagellar motility biological_process
GO:0009288: bacterial-type flagellum cellular_component
GO:0009296: flagellum assembly biological_process
GO:0016887: ATPase activity molecular_function
AuthorSelengut J
Entry DateNov 14 2007 1:55PM
Last ModifiedFeb 14 2011 3:27PM
CommentMembers of this protein family are the FliI protein of bacterial flagellum systems. This protein acts to drive protein export for flagellar biosynthesis. The most closely related family is the YscN family of bacterial type III secretion systems. This model represents one (of three) segment of the FliI family tree. These have been modeled separately in order to exclude the type III secretion ATPases more effectively.
ReferencesDR TIGRFAMS; TIGR01026; fliI_yscN DR PFAM; PF00006; ATP-synt_ab RM 12813095 RT The ATPase FliI can interact with the type III flagellar protein export apparatus in the absence of its regulator, FliH. RA Minamino T, Gonzalez-Pedrajo B, Kihara M, Namba K, Macnab RM. RL J Bacteriol. 2003 Jul;185(13):3983-8.
Genome PropertyGenProp0879: flagellar export apparatus (HMM)