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

YG1A_YEAST
Uncharacterized membrane protein YGR016W

#TM: 4
Evidence level: Experiment Details

Y3671_MYCTO
Serine protease MT3772

#TM: 4
Evidence level: Experiment Details

YBCI_ECOLI
Inner membrane protein YbcI

#TM: 4
Evidence level: Experiment Details

YGDD_ECO57
UPF0382 inner membrane protein YgdD

#TM: 4
Evidence level: Experiment Details

YBAN_ECO57
Inner membrane protein YbaN

#TM: 4
Evidence level: Experiment Details