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: 2

Topdb search results

A1CWT6_NEOFI
Calcium uniporter protein

#TM: 2
Evidence level: 3D Details

B4WL17_SYNS7
Photosystem I reaction center subunit PsaK

#TM: 2
Evidence level: 3D Details

A0A6H1V945_9PLVG
Envelope glycoprotein gp160

#TM: 2
Evidence level: Experiment Details

D7P7X5_9CHLO
Mitochondrial ATP synthase subunit c

#TM: 2
Evidence level: 3D Details

A0A8D2A9I1_PIG
Uroplakin-2

#TM: 2
Evidence level: 3D Details