9.B.270. The Uncharacterized Bacterial Protein-16 (UBP16) Family This family is large, and protein members within it are fairly large with 5 or 6 TMSs in a 2 + 3 or 3 + 3 TMS arrangement. They contain a phage shock protein C (PspC) domain.
Examples:
TC#	Name	Organismal Type	Example
9.B.270.1.1	Uncharacterized PspC domain-containing protein of 648 aas and 6 TMSs in a 1 + 2 + 3 arrangement.		UP of Petrimonas mucosa

9.B.270.1.2	Uncharacterized protein of 533 aas and 5 TMSs.		UP of Candidatus Saccharibacteria bacterium

9.B.270.1.3	Uncharacterized protein of 507 aas.		UP of Nonlabens ulvanivorans

9.B.270.1.4	Uncharacterized PspC domain-containing protein of 620 aas and 7 TMSs.		UP of Capnocytophaga canis