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

G4XFJ5_9HIV1
Envelope glycoprotein gp160

#TM: 2
Evidence level: Experiment Details

Q1HVL8_CVH22
Spike glycoprotein

#TM: 2
Evidence level: Experiment Details

A0A4P8D758_9NIDO
Spike protein

#TM: 2
Evidence level: Experiment Details

Q49PI7_VACC0
Protein OPG137

#TM: 2
Evidence level: Experiment Details

A0A3G2BZ29_SINDV
Structural polyprotein

#TM: 2
Evidence level: Experiment Details