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

A0A069Q0W4_PSEAI
Cbb3-type cytochrome c oxidase subunit

#TM: 2
Evidence level: 3D Details

8wg8_E

#TM: 0
Evidence level: 3D Details

G0GAP7_SPITZ
SirA-like domain-containing protein

#TM: 0
Evidence level: 3D Details

A0A1D5RMN4_HUMAN
Follicle-stimulating hormone receptor

#TM: 7
Evidence level: Experiment Details

A0A0U5Q247_HUMAN
HLA class II histocompatibility antigen, DQ beta 1 chain

#TM: 1
Evidence level: Experiment Details