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 3D

Topdb search results

NACX_DROME
Sodium/calcium exchanger Calx

#TM: 9
Evidence level: Experiment Details

A0A2R4S913_9ACTN
Heliorhodopsin

#TM: 7
Evidence level: 3D Details

A9WEV4_CHLAA
Polysulphide reductase NrfD

#TM: 10
Evidence level: 3D Details

D6YWY5_WADCW
Uncharacterized protein

#TM: 1
Evidence level: Experiment Details

Q994K2_9HIV1
Envelope glycoprotein gp160

#TM: 4
Evidence level: Experiment Details