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

Q2N0S6_9HIV1
Envelope glycoprotein gp160

#TM: 2
Evidence level: Experiment Details

A0A2K1JC42_PHYPA
Photosystem I reaction center subunit V, chloroplastic

#TM: 2
Evidence level: 3D Details

A0A2K1JDR4_PHYPA
Photosystem I reaction center subunit VI, chloroplastic

#TM: 2
Evidence level: 3D Details

A0A2K1KU02_PHYPA
PSI-K

#TM: 2
Evidence level: 3D Details

Q993A8_9HIV1
Envelope glycoprotein gp160

#TM: 2
Evidence level: Experiment Details