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

Q9W3X7_DROME
NADH dehydrogenase [ubiquinone] 1 beta subcomplex subunit 8, mitochondrial

#TM: 1
Evidence level: 3D Details

O06139_MYCTU
Probable integral membrane cytochrome D ubiquinol oxidase (Subunit II) CydB (Cytochrome BD-I oxidase subunit II)

#TM: 9
Evidence level: 3D Details

Q6IDF5_DROME
NADH dehydrogenase [ubiquinone] 1 beta subcomplex subunit 4

#TM: 1
Evidence level: 3D Details

A0A835ZQN5_SHEEP
Translocon-associated protein subunit alpha

#TM: 2
Evidence level: 3D Details

L7N662_MYCTU
Probable integral membrane cytochrome D ubiquinol oxidase (Subunit I) CydA (Cytochrome BD-I oxidase subunit I)

#TM: 9
Evidence level: 3D Details