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: 1005756

Search results for #numTm: 21

Topdb search results

CAC1A_DROME
Voltage-dependent calcium channel type A subunit alpha-1

#TM: 21
Evidence level: Experiment Details

7qru_A

#TM: 21
Evidence level: 3D Details

Q9WDA7_9FLAV
Genome polyprotein

#TM: 21
Evidence level: Experiment Details

E0WXI2_9FLAV
Genome polyprotein

#TM: 21
Evidence level: Experiment Details

B7GL84_ANOFW
Multisubunit Na+/H+ antiporter, A subunit

#TM: 21
Evidence level: 3D Details