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: 22

Topdb search results

G3XD89_PSEAE
Copper transport outer membrane porin OprC

#TM: 22
Evidence level: 3D Details

Q76HJ9_ACIBA
BauA

#TM: 22
Evidence level: 3D Details

C8XPB6_9FLAV
Genome polyprotein

#TM: 22
Evidence level: Experiment Details