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: 2

Topdb search results

Q81HW2_BACCR
Potassium channel protein

#TM: 2
Evidence level: 3D Details

Q146M9_PARXL
Inward rectifier potassium channel

#TM: 2
Evidence level: 3D Details

Q9WKU1_9VIRU
Envelope glycoprotein

#TM: 2
Evidence level: Experiment Details

X2G898_9HEPC
Genome polyprotein

#TM: 2
Evidence level: Experiment Details

Q9KX50_METTR
PmoB

#TM: 2
Evidence level: 3D Details