ORF information
ORF ID TF01079 (frame 1) Gene ID pIncPalpha_00310
Position and sequences 46058...46591(177 aa) Gene Name/synonym traF -
Organism Birmingham IncP-alpha plasmid Cluster 24 genes
Product Conjugal transfer protein TraF
1stcategory P-T4SS 2ndcategory Peptidase S26C Family
3rdcategory Conjugation
Function Component of the Tra system that constitutes the Tra1 block, which is mainly concerned with triggering DNA transfer. TraF is required for donor-specific phage sensitivity.
Miscellaneus For transfer the plasmid requires two blocks of genes. The transfer origin, oriT and genes traA to traM constitute the Tra1 block, which is mainly concerned with trigering DNA transfer, while the genes trbA to trbP form a Tra2 operon concerned mainly with mating pair formation.
References PubMed:8954881  PubMed:11976307  PubMed:8021214 

Functional Annotation
  KEGG database
Organism Acidovorax_JS42 Gene entry Ajs_4318
Gene name Synonyms
Definition TraF protein of DNA transfer system
Classification Unassigned
DBLinks GeneID 4670444 GI 121582615 UniProt A1WDT4
 
 
COG No results found !

Blast results (KEGG)
Acidovorax_JS42 :  BlastP (output)
Score Expect Query coverage Subject coverage
274 9e-73 100 100

InterPro
Evidence ID Name Loci start-end InterPro ID InterPro Name
HMMTigr TIGR02771 TraF_Ti: conjugative transfer signal peptida [ 0 - 177 ] IPR014139 Peptidase S26C, conjugative transfer signal peptidase TraF
HMMPanther PTHR12383 PROTEASE FAMILY S26 MITOCHONDRIAL INNER MEMBRANE PROTEASE-RELATED [ 0 - 168 ] IPR014037 Peptidase S26A

GO (Gene Onthology)
ID Type Description
0008236 Molecular Function serine-type peptidase activity
0009003 Molecular Function signal peptidase activity
0016021 Cellular Component integral to membrane

Blast Results (Swiss-Prot)
Score Expect Coverage Query Coverage Subject Accesion Number Product (Click to view blast result)
358 5e-99 100 100 Q03450 Plasmid transfer protein traF precursor

Topology
 
PHOBIUS txt

Protein localization analysis
 
Psort bacterial inner membrane-0.2784-Affirmative (output)