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

ABCC8_RAT
ATP-binding cassette sub-family C member 8

#TM: 17
Evidence level: Experiment Details

ABCA4_HUMAN
Retinal-specific phospholipid-transporting ATPase ABCA4

#TM: 12
Evidence level: 3D Details

ACER3_HUMAN
Alkaline ceramidase 3

#TM: 7
Evidence level: 3D Details

ADA33_HUMAN
Disintegrin and metalloproteinase domain-containing protein 33

#TM: 1
Evidence level: Experiment Details

5NTD_HUMAN
5'-nucleotidase

#TM: 1
Evidence level: Experiment Details