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 #numTm: 4

Topdb search results

A0A2P6TMX4_CHLSO
Chlorophyll a-b binding protein, chloroplastic

#TM: 4
Evidence level: 3D Details

G0S2B3_CHATD
NADH-ubiquinone oxidoreductase-like protein

#TM: 4
Evidence level: 3D Details

Q7JYH3_DROME
NADH dehydrogenase [ubiquinone] 1 alpha subcomplex subunit 11

#TM: 4
Evidence level: 3D Details

C7R5Z1_KANKD
Zinc metalloprotease

#TM: 4
Evidence level: 3D Details

GBRB3_HUMAN
Isoform 4 of Gamma-aminobutyric acid receptor subunit beta-3

#TM: 4
Evidence level: 3D Details