ORF information
ORF ID TF01811 (frame 1) Gene ID RT0277
Position and sequences 351539...352291(250 aa) Gene Name/synonym virB9 /trbG
Organism Rickettsia typhi wilmington Cluster 67 genes
Product Type IV secretion system protein VirB9-2 homolog
1stcategory P-T4SS 2ndcategory VirB9/TrbG Family
3rdcategory Probable effector translocator
Function VirB9 is a component of the core T4SS complex.Functions in DNA uptake and release and/or conjugation cannot be ruled out.
Miscellaneus Rickettsia genomes contain two VirB9 genes (virB9a and virB9b) encoded immediately downstream of the two VirB8 genes. virB9a is more conserved across Rickettsia genomes than virB9b at the nucleotide and amino acid levels. Interestingly, Rickettsia VirB9a proteins contain the conserved Cys residue implicated in disulphide bridge formation with VirB7, despite a lack of conservation of the Cys residue in most others VirB9 proteins.
References PubMed:19279686 

Functional Annotation
  KEGG database
Organism R.typhi Gene entry RT0277
Gene name trbG Synonyms
Definition VirB9-like conjugal transfer protein precursor
Classification Unassigned
DBLinks GeneID 2959070 GI 51473482 Pfam CagX UniProt Q8GB65
 
 
COG No results found !

Blast results (KEGG)
R.typhi :  BlastP (output)
Score Expect Query coverage Subject coverage
508 e-142 100 100
InterPro
 
InterPro No results found !
GO (Gene Onthology)
 
GO No results found !

Blast Results (Swiss-Prot)
Score Expect Coverage Query Coverage Subject Accesion Number Product (Click to view blast result)
108 4e-23 92 84.0278 Q6G2B3 RecName: Full=Type IV secretion system protein virB9; Flags: Precursor

Topology
 
PHOBIUS txt

Protein localization analysis
 
Psort bacterial inner membrane-0.1786-Affirmative (output)