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

Q9KDT3_HALH5
Sodium-dependent transporter

#TM: 11
Evidence level: 3D Details

Q8EKT7_SHEON
Glutathione uptake transporter

#TM: 14
Evidence level: 3D Details

AP3A_SARS
ORF3a protein

#TM: 3
Evidence level: 3D Details

AP3A_SARS2
ORF3a protein

#TM: 3
Evidence level: 3D Details

BCSA_ECOLI
Cellulose synthase catalytic subunit [UDP-forming]

#TM: 5
Evidence level: 3D Details