Class a: All alpha proteins
Class e: Multi-domain proteins (alpha and beta)
Class i: Low resolution protein structures
Class b: All beta proteins
Class f: Membrane and cell surface proteins and peptides
Class j: Peptides
Class c: Alpha and beta proteins (a/b)
Class g: Small proteins
Class k: Designed proteins
Class d: Alpha and beta proteins (a+b)
Class h: Coiled coil proteins
SCOP Classes with more than 5 compatible hydrophobic patterns
Class: Membrane and cell surface proteins and peptides
Folds
(Pro)aerolysin, pore-forming lobe
14 kDa protein of cytochrome bc1 complex (Ubiquinol-cytochrome c reductase)
a domain/subunit of cytochrome bc1 complex (Ubiquinol-cytochrome c reductase)
ABC transporter involved in vitamin B12 uptake, BtuC
Anthrax protective antigen
Aquaporin-like
Bacterial photosystem II reaction centre, L and M subunits
Calcium ATPase, transmembrane domain M
Clc chloride channel
Cytochrome c oxidase subunit III-like
Cytochrome c oxidase subunit I-like
F1F0 ATP synthase subunit A
Family A G protein-coupled receptor-like
Gated mechanosensitive channel
Head and neck region of the ectodomain of NDV fusion glycoprotein
Heme-binding four-helical bundle
Integral outer membrane protein TolC, efflux pump component
Leukocidin (pore-forming toxin)
Light-harvesting complex subunits
Lipovitellin-phosvitin complex; beta-sheet shell regions
Mechanosensitive channel protein MscS (YggB), transmembrane region
Multidrug efflux transporter AcrB transmembrane domain
Multidrug resistance ABC transporter MsbA, N-terminal domain
Neurotransmitter-gated ion-channel pransmembrane pore
Nonheme 11 kDa protein of cytochrome bc1 complex (Ubiquinol-cytochrome c reductase)
Perfringolysin
Photosystem I reaction center subunit X, PsaK
Photosystem I reaction center subunit XI, PsaL
Photosystem I subunits PsaA/PsaB
Single transmembrane helix
Small-conductance potassium channel
Toxins' membrane translocation domains
Transmembrane beta-barrels
Transmembrane helix hairpin
Viral glycoprotein, central and dimerisation domains
Voltage-gated potassium channels
Class a: All alpha proteins
Class e: Multi-domain proteins (alpha and beta)
Class i: Low resolution protein structures
Class b: All beta proteins
Class f: Membrane and cell surface proteins and peptides
Class j: Peptides
Class c: Alpha and beta proteins (a/b)
Class g: Small proteins
Class k: Designed proteins
Class d: Alpha and beta proteins (a+b)
Class h: Coiled coil proteins
SCOP Classes with more than 5 compatible hydrophobic patterns