Class f: Membrane and cell surface proteins and peptides [56835] (36 folds) |
Fold f.4: Transmembrane beta-barrels [56924] (4 superfamilies) not a true fold, gathers together transmembrane barrels of different (n,S) |
Superfamily f.4.3: Porins [56935] (3 families) |
Family f.4.3.1: Porin [56936] (1 protein) trimer, one subunit folds into (16,20) barrel |
Porin [56937] (5 species) |
Species Comamonas acidovorans [TaxId:80866] [64534] (1 PDB entry) Anion-selective porin OMP32 |
Species Escherichia coli, different sequences [TaxId:562] [56938] (13 PDB entries) |
Species Klebsiella pneumoniae [TaxId:573] [56941] (1 PDB entry) |
Species Rhodobacter capsulatus [TaxId:1061] [56939] (2 PDB entries) |
Species Rhodopseudomonas blastica, strain DSM2131 [TaxId:1075] [56940] (9 PDB entries) |
Timeline for Family f.4.3.1: Porin: