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: 18

Topdb search results

Q659I5_CAMJU
MOMP porin

#TM: 18
Evidence level: 3D Details

Q9HX82_PSEAE
Oligopeptide transporter, OPT family

#TM: 18
Evidence level: Experiment Details