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

P46_MESH2
46 kDa surface antigen

#TM: 1
Evidence level: Experiment Details

P2RY1_HUMAN
P2Y purinoceptor 1

#TM: 8
Evidence level: 3D Details

NU2M_PIG
NADH-ubiquinone oxidoreductase chain 2

#TM: 11
Evidence level: 3D Details

NSMA2_HUMAN
Sphingomyelin phosphodiesterase 3

#TM: 2
Evidence level: Experiment Details

NU3C_ARATH
NAD(P)H-quinone oxidoreductase subunit 3, chloroplastic

#TM: 3
Evidence level: 3D Details