flagellar hook cap, required for hook assembly
function
flagellar hook assembly
product
flagellar hook cap
Genomic Context
categories
[category|SW 4|Lifestyles] → [category|SW 4.1|Exponential and early post-exponential lifestyles] → [category|SW 4.1.1|Motility and chemotaxis] → [category|SW 4.1.1.2|Flagellar proteins][SW|Categories] containing this gene/protein
[SW|motility and chemotaxis]This gene is a member of the following [SW|regulons]
[SW|CodY regulon], [SW|DegU regulon], [SW|SigD regulon], [SW|Spo0A regulon]Gene
Coordinates on the chromosome (coding sequence)
1,699,738 -> 1,700,160
Phenotypes of a mutant
lack of [protein|search|SigD]-dependent gene expression (no ''[protein|search|hag]'' expression), no motility [Pubmed|22730131]The protein
Catalyzed reaction/ biological activity
flagellar hook assembly [Pubmed|22730131]assists incorporation of a [SW|FlgE] monomer into the nascent hook structure [Pubmed|26490009]Protein family
flgD family (according to Swiss-Prot)[SW|Interactions]
[SW|FlgD]-[SW|FlgE] [Pubmed|26490009]Expression and Regulation
Operon
part of the [[fla-che operon]] (see there for regulation)''[protein|search|flgB]-[protein|search|flgC]-[protein|search|fliE]-[protein|search|fliF]-[protein|search|fliG]-[protein|search|fliH]-[protein|search|fliI]-[protein|search|fliJ]-[protein|search|ylxF]-[protein|search|fliK]-[protein|search|flgD]-[protein|search|flgE]-[protein|search|fliL]-[protein|search|fliM]-[protein|search|fliY]-[protein|search|cheY]-[protein|search|fliZ]-[protein|search|fliP]-[protein|search|fliQ]-[protein|search|fliR]-[protein|search|flhB]-[protein|search|flhA]-[protein|search|flhF]-[protein|search|flhG]-[protein|search|cheB]-[protein|search|cheA]-[protein|search|cheW]-[protein|search|cheC]-[protein|search|cheD]-[protein|search|sigD]-[protein|search|swrB]'' [Pubmed|9657996,8157612,15175317]''[protein|search|ylxF]-[protein|search|fliK]-[protein|search|flgD]-[protein|search|flgE]-[protein|search|fliL]-[protein|search|fliM]-[protein|search|fliY]-[protein|search|cheY]-[protein|search|fliZ]-[protein|search|fliP]-[protein|search|fliQ]-[protein|search|fliR]-[protein|search|flhB]-[protein|search|flhA]-[protein|search|flhF]-[protein|search|flhG]-[protein|search|cheB]-[protein|search|cheA]-[protein|search|cheW]-[protein|search|cheC]-[protein|search|cheD]-[protein|search|sigD]-[protein|search|swrB]'' [Pubmed|20233303][SW|Sigma factor]
''[protein|search|flgB]'': [protein|search|SigA] [Pubmed|9657996], [protein|search|SigD] [Pubmed|9657996]''[protein|search|ylxF]'': [protein|search|SigD] [Pubmed|20233303]Regulation
see [[fla-che operon]]Regulatory mechanism
see [[fla-che operon]]Biological materials
Mutant
MGNA-B104 (ylxG::erm), available at the [https://shigen.nig.ac.jp/bsub/resource/strainGeneDisrupted/detail/1103 NBRP B. subtilis, Japan]References
Reviews
Original publications
14651647,9657996,8157612,15175317,17850253,22730131,24386445 
