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

O11875_9FLAV
Genome polyprotein

#TM: 23
Evidence level: Experiment Details

F2TZN0_SALR5
Phosphodiesterase

#TM: 7
Evidence level: 3D Details

X2G898_9HEPC
Genome polyprotein

#TM: 2
Evidence level: Experiment Details

Q29890_HUMAN
HLA class II DR-beta (HLA-DR B)

#TM: 1
Evidence level: Experiment Details

A8EVM5_ALIB4
Ion transport protein

#TM: 6
Evidence level: 3D Details