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Sec61beta family This family consists of homologs of Sec61beta - a component of the Sec61/SecYEG protein secretory system. The domain is found in eukaryotes and archaea and is possibly homologous to the bacterial SecG. It consists of a single putative transmembrane helix, preceded by a short stretch containing various charged residues; this arrangement may help determine orientation in the cell membrane. |
Jiyao W et al.(2023). "The conserved domain database in 2023.",