Topology Data Bank of Transmembrane Proteins
Topology, Structure and Prediction.

Database status

Database release: v3.2
Release date: 2024-09-22
Entries: 9369
Topology data: 640153
Alpha helical proteins: 9095
Beta barrel proteins: 274
PubMed links: 42833
PDB links: 30777
Visitors: 1000185

Search results for #numTm: 4

Topdb search results

A0A1C3Q001_9ENTR
Outer membrane channel protein TolC

#TM: 4
Evidence level: 3D Details

FCERB_MOUSE
High affinity immunoglobulin epsilon receptor subunit beta

#TM: 4
Evidence level: 3D Details

A0R056_MYCS2
Cytochrome c oxidase polypeptide 4

#TM: 4
Evidence level: 3D Details

ACH23_CAEEL
Betaine receptor acr-23

#TM: 4
Evidence level: 3D Details

ACHA_BOVIN
Acetylcholine receptor subunit alpha

#TM: 4
Evidence level: 3D Details