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

K9Z6P4_CYAAP
Photosystem I reaction center subunit XII

#TM: 1
Evidence level: 3D Details

8q8p_A

#TM: 2
Evidence level: 3D Details

G7PAR4_MACFA
Solute carrier family 10 member a1

#TM: 9
Evidence level: 3D Details

8q8q_A

#TM: 2
Evidence level: 3D Details

Q8L3S7_ARATH
ESSS subunit of NADH:ubiquinone oxidoreductase (Complex I) protein

#TM: 1
Evidence level: 3D Details