Lineage for Family f.5.1.1: Outer membrane efflux proteins (OEP)
- Root: SCOPe 2.08
Class f: Membrane and cell surface proteins and peptides [56835] (69 folds) 
Fold f.5: Outer membrane efflux proteins (OEP) [56953] (1 superfamily)
subunit fold contains tandem repeat of alpha-beta hairpin-alpha(2) motif
trimeric fold contains barrel (n=12, S=18) formed by beta-hairpins, two from each subunit, and a bundle of helices with a channel running through itSuperfamily f.5.1: Outer membrane efflux proteins (OEP) [56954] (2 families) 
Family f.5.1.1: Outer membrane efflux proteins (OEP) [56955] (3 proteins)
Pfam PF02321
Proteins:
Integral outer membrane protein TolC, efflux pump component [56956] (1 species) Species Escherichia coli [TaxId:562] [56957] (2 PDB entries)
Uniprot P02930
Outer membrane protein OprM [118229] (1 species) Species Pseudomonas aeruginosa [TaxId:287] [118230] (2 PDB entries)
Uniprot Q51487 18-485
automated matches [191223] (3 species)
not a true protein
Species Escherichia coli K-12 [TaxId:83333] [189623] (2 PDB entries) Species Escherichia coli [TaxId:83333] [404029] (2 PDB entries) 
Species Salmonella enterica [TaxId:90370] [311490] (1 PDB entry)
More info for Family f.5.1.1: Outer membrane efflux proteins (OEP)
Timeline for Family f.5.1.1: Outer membrane efflux proteins (OEP):
- Family f.5.1.1: Outer membrane efflux proteins (OEP) first appeared (with stable ids) in SCOP 1.55, called Family f.5.1.1: Integral outer membrane protein TolC, efflux pump component
- Family f.5.1.1: Outer membrane efflux proteins (OEP) appears in SCOPe 2.07