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

Database status

Database release: v3.3
Release date: 2025-01-12
Entries: 9588
Topology data: 685414
Alpha helical proteins: 9310
Beta barrel proteins: 279
PubMed links: 43320
PDB links: 31246
Visitors: 719798

Search results for #numTm: 4

Topdb search results

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

ACHB_BOVIN
Acetylcholine receptor subunit beta

#TM: 4
Evidence level: 3D Details

ACHD_BOVIN
Acetylcholine receptor subunit delta

#TM: 4
Evidence level: 3D Details