NCBI Accession #
NP_176021.1
NCBI GenBank Nucleotide #
NM_104504.3
NCBI Official Full Name
phloem protein 2-B14
NCBI Official Symbol
PP2-B14
NCBI Official Synonym Symbols
AtPP2-B14; F14G9.14; F14G9_14; phloem protein 2-B14; VBF; VIP1-binding F-box protein
NCBI Protein Information
phloem protein 2-B14
NCBI Summary
Encodes an F-box protein that can functionally replace VirF, regulating levels of the VirE2 and VIP1 proteins via a VBF-containing SCF complex. It is thought to be involved in DNA integration and T-DNA degradation.
UniProt Synonym Gene Names
PP2B14; AtPP2-B14
UniProt Protein Name
F-box protein VBF
UniProt Synonym Protein Names
Protein PHLOEM PROTEIN 2-LIKE B14; AtPP2-B14; VIP1-binding F-box protein
UniProt Primary Accession #
Q9C7K0
UniProt Related Accession #
Q9C7K0
UniProt Comments
Component of SCF(VBF) E3 ubiquitin ligase complexes, which mediate the ubiquitination and subsequent proteasomal degradation of target proteins such as VIP1 and Agrobacterium virE2, after their implication in T-DNA translocation to the host nucleus (can functionally replace Agrobacterium VirF). Required during Agrobacterium-induced tumor formation.