This family consists of several VirC2 proteins which seem to be found exclusively in Agrobacterium species and Rhizobium etli. VirC2 is known to be involved in virulence in Agrobacterium species but its exact function is unclear [PMID: 3584058, PMID: 3759904].
Close TJ, Tait RC, Rempel HC, Hirooka T, Kim L, Kado CI.
Molecular characterization of the virC genes of the Ti plasmid. J. Bacteriol. 169 2336-44 1987
Yanofsky MF, Nester EW.
Molecular characterization of a host-range-determining locus from Agrobacterium tumefaciens. J. Bacteriol. 168 244-50 1986
Signatures from InterPro member databases are used to construct an entry.