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virF

Gene
virF
Protein
Virulence regulon transcriptional activator VirF
Organism
Yersinia enterocolitica serotype O:8 / biotype 1B (strain NCTC 13174 / 8081)
Length
271 amino acids
Function
Transcriptional activator of the Yersinia virulence regulon.
Mass
30.993 kDa
Sequence
MASLEIIKLEWATPIFKVVEHSQDGLYILLQGQVSWQNSSQTYDLDEGNMLFLRRGSYAVRCGTKEPCQLLWIPLPGSFLSTFLHRFGSLLSEIRRDNSTPKPLLIFNISPILSQSIQNLCAILERSDFPSVLTQLRIEELLLLLAFSSQGTLFLSALRHLGNRPEERLQKFMEENYLQGWKLSKFAREFGMGLTTFKELFGTVYGISPRAWISERRILYAHQLLLNCKMSIVDIAMEAGFSSQSYFTQSYRRRFGCTPSQARLTKIATTG

Gene
virF
Protein
Virulence regulon transcriptional activator VirF
Organism
Yersinia enterocolitica
Length
271 amino acids
Function
Transcriptional activator of the Yersinia virulence regulon.
Mass
30.915 kDa
Sequence
MASLEIIKLEWATPIFKVVEHSQDGLYILLQGQISWQNSSQTYDLDEGNMLFLRRGSYAVRCGTKEPCQLLWIPLPGSFLSTFLHRFGSLLSEIRRDNATPKPLLIFNISPILSQSIQNLCAILERSDFPSVLTQLRIEELLLLLAFSSQGALFLSALRHLGNRPEERLQKFMEENYLQGWKLSKFAREFGMGLTTFKELFGTVYGISPRAWISERRILYAHQLLLNGKMSIVDIAMEAGFSSQSYFTQSYRRRFGCTPSQARLTKIATTG

Gene
virF
Protein
Virulence regulon transcriptional activator VirF
Organism
Shigella dysenteriae
Length
262 amino acids
Function
Primary regulator of plasmid-encoded virulence genes. Activates the transcription of icsA (virG) and of virB, which is an activator of the ipaABCD virulence regulon (By similarity).
Mass
30.55 kDa
Sequence
MMDMGHKNKIDIKVRLHNYIILYAKRCSMTVSSGNETLTIDEGQIAFIERNIQINVSIKKSDSINPFEIISLDRNLLLSIIRIMEPIYSFQHSYSEEKRGLNKKIFLLSEEEVSIDLFKSIKEMPFGKRKIYSLACLLSAVSDEEALYTSISIASSLSFSDQIRKIVEKNIEKRWRLSDISNNLNLSEIAVRKRLESEKLTFQQILLDIRMHHAAKLLLNSQSYINDVSRLIGISSPSYFIRKFNEYYGITPKKFYLYHKKF

Gene
virF
Protein
Virulence regulon transcriptional activator VirF
Organism
Shigella flexneri
Length
262 amino acids
Function
Primary regulator of plasmid-encoded virulence genes. Activates the transcription of icsA (virG) and of virB, which is an activator of the ipaABCD virulence regulon.
Mass
30.55 kDa
Sequence
MMDMGHKNKIDIKVRLHNYIILYAKRCSMTVSSGNETLTIDEGQIAFIERNIQINVSIKKSDSINPFEIISLDRNLLLSIIRIMEPIYSFQHSYSEEKRGLNKKIFLLSEEEVSIDLFKSIKEMPFGKRKIYSLACLLSAVSDEEALYTSISIASSLSFSDQIRKIVEKNIEKRWRLSDISNNLNLSEIAVRKRLESEKLTFQQILLDIRMHHAAKLLLNSQSYINDVSRLIGISSPSYFIRKFNEYYGITPKKFYLYHKKF

Gene
virF
Protein
Virulence regulon transcriptional activator VirF
Organism
Shigella sonnei
Length
262 amino acids
Function
Primary regulator of plasmid-encoded virulence genes. Activates the transcription of icsA (virG) and of virB, which is an activator of the ipaABCD virulence regulon (By similarity).
Mass
30.55 kDa
Sequence
MMDMGHKNKIDIKVRLHNYIILYAKRCSMTVSSGNETLTIDEGQIAFIERNIQINVSIKKSDSINPFEIISLDRNLLLSIIRIMEPIYSFQHSYSEEKRGLNKKIFLLSEEEVSIDLFKSIKEMPFGKRKIYSLACLLSAVSDEEALYTSISIASSLSFSDQIRKIVEKNIEKRWRLSDISNNLNLSEIAVRKRLESEKLTFQQILLDIRMHHAAKLLLNSQSYINDVSRLIGISSPSYFIRKFNEYYGITPKKFYLYHKKF

Gene
virF
Protein
Protein VirF
Organism
Agrobacterium tumefaciens (strain 15955)
Length
202 amino acids
Function
In the host plant, component of SCF(virF) E3 ubiquitin ligase complexes, which mediate the ubiquitination and subsequent proteasomal degradation of target proteins such as the host VIP1, after its implication in T-DNA translocation to the host nucleus (By similarity). Required for the formation of tumors of a wild-type size on certain plant species only.
Mass
22.437 kDa
Sequence
MRNSSLRDASGSNDAQVPHKTELLNLPDHVLTEVAKRLATNNPVESAENIANFSKSHRFTRDAVRTEPLEKFSSRLKILSRNAKLLSHAVRHAATLPDGEQLSEAQLSQMRSEVATRPVLGVAYTHQDGQPEERLSGNHLDHKINNIPNLVFNVAEPIMFNEISALEVMAEVRPIARSIKTAHDDARAELMSADRPRSTRGL