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

A0A8V0ZGE7_CHICK
Calcium homeostasis modulator 1

#TM: 4
Evidence level: 3D Details

A0A0H3PAV1_CAMJJ
Chemotaxis protein MotA, putative

#TM: 4
Evidence level: 3D Details

B7GL83_ANOFW
Multisubunit Na+/H+ antiporter, B subunit

#TM: 4
Evidence level: 3D Details

G2FID1_9GAMM
Cys-loop ligand-gated ion channel

#TM: 4
Evidence level: 3D Details

A0A498JCY7_MALDO
Uncharacterized protein

#TM: 4
Evidence level: 3D Details