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

NU3M_PIG
NADH-ubiquinone oxidoreductase chain 3

#TM: 3
Evidence level: 3D Details

NU3M_DROME
NADH-ubiquinone oxidoreductase chain 3

#TM: 3
Evidence level: 3D Details

OPSD_BOVIN
Rhodopsin

#TM: 7
Evidence level: 3D Details

OPRJ_PSEAE
Outer membrane protein OprJ

#TM: 6
Evidence level: 3D Details

OPRK_HUMAN
Kappa-type opioid receptor

#TM: 7
Evidence level: 3D Details