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

NU5M_BOVIN
NADH-ubiquinone oxidoreductase chain 5

#TM: 16
Evidence level: 3D Details

NTRK3_HUMAN
NT-3 growth factor receptor

#TM: 1
Evidence level: Experiment Details

NU6M_HUMAN
NADH-ubiquinone oxidoreductase chain 6

#TM: 5
Evidence level: 3D Details

OMPC_ECOL6
Outer membrane porin C

#TM: 16
Evidence level: 3D Details

NQRF_PSEAB
Na(+)-translocating NADH-quinone reductase subunit F

#TM: 1
Evidence level: Experiment Details