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Myxococcales GC_trans_RRR domain The domain described here is small (about 30 amino acids), hydrophobic, only moderately conserved, and similar to numerous other transmembrane helix-containing sequence regions from convergent evolution. This domain is found, once per protein but in many proteins per genome in several bacteria of the order Myxococcales. It begins with a signature Gly-Cys motif. Its other features, including a hydrophobic transmembrane helix, Arg-rich cluster, and location at the protein C-terminus, resemble the PEP-CTERM proposed protein targeting domain. |
Jiyao W et al.(2023). "The conserved domain database in 2023.",