ORF information
ORF ID TF00314 (frame 1) Gene ID SMa1315
Position and sequences 717133...719511(792 aa) Gene Name/synonym avhB4 -
Organism Sinorhizobium meliloti 1021 Cluster 68 genes
Product Type IV secretion system protein VirB4 homolog
1stcategory P-T4SS 2ndcategory VirB4/TrbE/CagE Family
3rdcategory Conjugation
Function Component of the T4SS virB/D4 homolog that is required for conjugal transfer of the pSymA. However T4SS virB/D4 homolog is not required for the intracellular survival of the bacteria, thus it appears to be dispensable for plant symbiosis. VirB11 probably binds ATP.
Miscellaneus
References PubMed:11481432  PubMed:17158676 

Functional Annotation
  KEGG database
Organism S.meliloti Gene entry SMa1315
Gene name virB Synonyms 4
Definition VirB4 type IV secretion protein
Class Genetic Information Processing; Sorting and Degradation; Type IV secretion system [PATH:sme03080]
Classification Sorting and Degradation
DBLinks GeneID 1235752 GI 16263169 UniProt Q92YZ6
 
  COG Clusters of Orthologous Groups of proteins
 
Gene Classification Coords (size) Product
U 7 .. 792 (786) Type IV secretory pathway, VirB4 components

Blast results (KEGG)
S.meliloti :  BlastP (output)
Score Expect Query coverage Subject coverage
1572 0.0 100.0000 100.0000

InterPro
Evidence ID Name Loci start-end InterPro ID InterPro Name
HMMTigr TIGR00929 VirB4_CagE [ 0 - 789 ] IPR004346 CagE, TrbE, VirB component of type IV transporter system

GO (Gene Onthology)
ID Type Description
0005524 Molecular Function ATP binding

Blast Results (Swiss-Prot)
Score Expect Coverage Query Coverage Subject Accesion Number Product (Click to view blast result)
1008.0000 0.0 98.9899 100.0000 Q9R2W4 Type IV secretion system protein virB4

Topology
 
PHOBIUS txt

Protein localization analysis
 
Psort (output)