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

A0A1W2PRB0_HUMAN
Calcium-activated potassium channel subunit alpha-1

#TM: 7
Evidence level: 3D Details

R4ZGT7_PICAB
Cytochrome b559 subunit beta

#TM: 1
Evidence level: 3D Details

Q40771_PICAB
Chlorophyll a-b binding protein, chloroplastic

#TM: 3
Evidence level: 3D Details

D9UAY1_HUMAN
MHC class I antigen

#TM: 1
Evidence level: Experiment Details

R4ZGS7_PICAB
Photosystem II reaction center protein H

#TM: 1
Evidence level: 3D Details