Protein Family Models

This presumed domain found in type IV secretion system proteins is functionally uncharacterised. This domain family is found in proteobacteria, and is approximately 170 amino acids in length. The family is found in association with Pfam:PF11130. There are two conserved sequence motifs: GWDL and QGEY. (from Pfam)

Date:

2024-08-14

This entry represents the P-loop domain found in the TraG conjugation protein. (from Pfam)

Date:

2024-08-14

This family of TraC proteins is conserved in Proteobacteria. TraC is a cytoplasmic, peripheral membrane protein and is one of the proteins encoded by the F transfer region of the conjugative plasmid that is required for the assembly of F pilin into the mature F pilus structure. F pili are filamentous appendages that help establish the physical contact between donor and recipient cells involved in the conjugation process [1]. [1]. 1350587. Localization of TraC, a protein involved in assembly of the F conjugative pilus. Schandel KA, Muller MM, Webster RE;. J Bacteriol. 1992;174:3800-3806. (from Pfam)

Date:

2024-10-16

type IV secretion system protein TraC is one of the proteins encoded by the transfer (tra) region of the F pilus assembly Type-IV secretion system for plasmid transfer; is required for the assembly of mature F-pilin subunits into extended F pili

Date:

2018-04-16

The protein family described here is common among the F, P and I-like type IV secretion systems. Gene symbols include TraC (F-type), TrbE/VirB4 (P-type) and TraU (I-type). The protein conyains the Walker A and B motifs and so is a putative nucleotide triphosphatase.

Gene:

traC

Date:

2019-09-10

Gene:

traC

Date:

2020-10-26