1.B.61 The δ-Proteobacterial Porin (δ-Porin) Family Members of the δ-porin family were retrieved with Blast searches with iterations for families 1.B.31 and 1.B.25. Thus, these proteins may all be in a single superfamily.
This family belongs to the Outer Membrane Pore-forming Protein I (OMPP-I) Superfamily .
References:
Zeng, L., E. Wooton, D.A. Stahl, and P.J. Walian. (2017). Identification and Characterization of the Major Porin of Desulfovibrio vulgaris Hildenborough. J. Bacteriol. [Epub: Ahead of Print]
Examples:
TC#	Name	Organismal Type	Example
1.B.61.1.1	OmpJ-related outer membrane channel	δ-Proteobacteria	OmpJ-like porin of Pelobacter carbinolicus

1.B.61.1.2	LamB porin family protein	δ-Proteobacteria	LamB porin family protein of Pelobacter propionicus

1.B.61.1.3	Putative porin	δ-Proteobacteria	Putative porin of Geobacter uraniireducens

1.B.61.1.4	Putative porin	δ-Proteobacteria	Putative porin of Desulfovibrio vulgaris

1.B.61.1.5	Putative porin of 433 aas	Proteobacteria	Putative porin of Syntrophus aciditrophicus

1.B.61.1.6	Putative outer membrane porin of 608 aas and 16 beta-TMSs	Proteobacteria	OMP of Myxococcus xanthus

1.B.61.1.7	*Outer membrane homotrimeric porin with a preference for anionic sugars, DVU0799, of 466 aas (Zeng et al.* 2017).**		*DVU0799 of Desulfovibrio vulgaris* (strain Hildenborough)**