pfam16546: SGTA_dimer (This model is not part of the current CDD release)
Homodimerization domain of SGTA
SGTA_dimer is a short N-terminal domain at the start of SGTA or small glutamine-rich tetratricopeptide repeat-containing proteins. It is the homodimerization domain of the SGTA, a heat-shock protein (HSP) co-chaperone involved in the targeting of tail-anchor membrane proteins to the endoplasmic reticulum. This N-terminal homodimerization domain mediates the association with a single copy of Get4 or Get5 proteins, providing a link to the rest of the GET pathway.
Jiyao W et al.(2023). "The conserved domain database in 2023.",