9.B.144 The DUF3367 (DUF3367) Family
This family, of unknown function, consists of large proteins of greater than 500 aas with more than 12 TMSs. The family is of relatively moderate size, having representation in a limited number of bacterial and archaeal phyla. It may be a family of glycosyltransferases related to the known glycosyl transferase of family 9.B.142, but it may also be a family of peptidases related to 9.B.252.3.
Hypothetical protein of 834 aas and 14 putative TMSs in a 1 + 6 + 6 + 1 arrangement.
HP of Rhodopirellula baltica
Hypothetical protein of 934 aas and 15 putative TMSs in a 14 + 1 arrangement.
HP of Caldillinea aerophilia
Hypothetical protein of 811 aas and 14 TMSs in a 1 + 6 + 6 + 1 arrangement.
HP of Geobacter sulfurreducens
Hypothetical protein of 830 aas and 14 TMSs in a 1 + 6 + 6 + 1 arrangement.
HP of Provotella saccharolytica
Uncharacterized protein of 859 aas and 14 TMSs in a 1 + 6 + 6 + 1 arrangement.
UP of Streptococcus suis
Uncharacterized protein of 844 aas and 15 TMSs.
UP of Oenococcus oeni
Uncharacterized protein of 801 aas and 14 TMSs in a 1 + 6 + 6 +1 arrangement
UP of Nitrolancea hollandica
YfhO of 952 aas and 14 TMSs in a 1 (N-terminal) + 12 + 1 (C-terminal) TMS arrangement. YfhO is involved in glycosylation of cell wall teichoic acids and is induced in response to nisin (TC# 1.C.20.1.1) treatment (Pinilla et al. 2021).
YfhO of Listeria monocytogenes
Hypothetical protein of 736 aas and 10 - 14 TMSs.
HP of Methanosarcina barkeri
Uncharacterized protein of 703 aas
UP of Desulfatibacillum alkenivorans
Uncharacterized protein of 646 aas and 17 TMSs.
UP of Methanosarcina horonobensis
Uncharacterized protein of 671 aas and 15 TMSs.
UP of Candidatus Daviesbacteria bacterium