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

K9MP28_SINV
Envelopment polyprotein

#TM: 4
Evidence level: Experiment Details

Q2N0S9_9HIV1
Envelope glycoprotein gp160

#TM: 4
Evidence level: Experiment Details

Q6JKR9_9ENTO
Genome polyprotein

#TM: 4
Evidence level: Experiment Details

F1BDJ0_9VIRU
Envelopment polyprotein

#TM: 4
Evidence level: Experiment Details

Q9I0Y7_PSEAE
Multidrug efflux outer membrane protein OprN

#TM: 4
Evidence level: 3D Details