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

B3VQP5_9ENTO
Genome polyprotein

#TM: 4
Evidence level: Experiment Details

A0A0P0CE34_9VIRU
Structural polyprotein

#TM: 4
Evidence level: Experiment Details

A0A2K6CAQ3_MACNE
Glycine receptor beta

#TM: 4
Evidence level: 3D Details

B3UES2_9HIV1
Envelope glycoprotein gp160

#TM: 4
Evidence level: Experiment Details

M4XKU7_9PSED
Sulfate transporter CysZ

#TM: 4
Evidence level: 3D Details