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

SSRG_BOVIN
Translocon-associated protein subunit gamma

#TM: 4
Evidence level: 3D Details

VANG2_HUMAN
Vang-like protein 2

#TM: 4
Evidence level: Experiment Details

H6LFT0_ACEWD
ATP synthase subunit c

#TM: 4
Evidence level: 3D Details

FLUC_ECO45
Fluoride-specific ion channel FluC

#TM: 4
Evidence level: 3D Details

E0SJQ4_DICD3
Gamma-aminobutyric-acid receptor subunit beta-1

#TM: 4
Evidence level: 3D Details