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

7vcf_W

#TM: 4
Evidence level: 3D Details

8bx5_A

#TM: 4
Evidence level: 3D Details

ATG9B_HUMAN
Autophagy-related protein 9B

#TM: 4
Evidence level: 3D Details

CCG5_RAT
Voltage-dependent calcium channel gamma-5 subunit

#TM: 4
Evidence level: 3D Details

GBRB2_MOUSE
Gamma-aminobutyric acid receptor subunit beta-2

#TM: 4
Evidence level: 3D Details