ORF information
ORF ID TF00205 (frame 1) Gene ID AGR_pAT_228
Position and sequences 166689...167360(223 aa) Gene Name/synonym avhB8 -
Organism Agrobacterium tumefaciens C58 Cereon Cluster 47 genes
Product Type IV secretion system protein VirB8 homolog
1stcategory P-T4SS 2ndcategory VirB8 Family
3rdcategory Conjugation
Function Component of the T4SS AvhB (Agrobacterium virulence homologue virB) that mediates the conjugal transfer of the pAtC58 cryptic plasmid between cells of Agrobacterium. The pAtC58 transfer occurs predominantly under soil and rhizosphere conditions in the absence of tumor or plant wound sites, suggesting that this plasmid may play a key role in these environments.
Miscellaneus Both, pRSF1010 and pTiC58 inhibit conjugal transfer of pAtC58, suggesting an overlap between these delivery systems.
References PubMed:12169609 

Functional Annotation
  KEGG database
Organism A.tumefaciens_C Gene entry AGR_pAT_22
Gene name virB Synonyms 8
Definition virB8 type IV secretion protein
Class Genetic Information Processing; Sorting and Degradation; Type IV secretion system [PATH:atc03080]
Classification Sorting and Degradation
DBLinks GeneID 1142377 GI 16119393 UniProt Q7D3R5
 
  COG Clusters of Orthologous Groups of proteins
 
Gene Classification Coords (size) Product
U 9 .. 223 (215) Type IV secretory pathway, component VirB8

Blast results (KEGG)
A.tumefaciens_C :  BlastP (output)
Score Expect Query coverage Subject coverage
435 e-121 100 100

InterPro
Evidence ID Name Loci start-end InterPro ID InterPro Name
HMMPfam PF04335 VirB8 [ 0 - 218 ] IPR007430 VirB8
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)
232 8e-61 100 96.1538 Q6FYW3 Type IV secretion system protein virB8

Topology
 
PHOBIUS txt

Protein localization analysis
 
Psort bacterial inner membrane-0.5246-Affirmative (output)