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

Y846_CAMJE
Uncharacterized metallophosphoesterase Cj0846

#TM: 4
Evidence level: Experiment Details

Y540_THET8
Uncharacterized PIN and TRAM-domain containing protein TTHA0540

#TM: 4
Evidence level: Experiment Details

YAGU_ECO57
Inner membrane protein YagU

#TM: 4
Evidence level: Experiment Details

YFJD_ECOLI
UPF0053 inner membrane protein YfjD

#TM: 4
Evidence level: Experiment Details

YD218_YEAST
Uncharacterized membrane protein YDL218W

#TM: 4
Evidence level: Experiment Details