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

Q03S56_LEVBA
Folate family ECF transporter S component

#TM: 2
Evidence level: 3D Details

G0S654_CHATD
Membrane-spanning ATPase-like protein

#TM: 2
Evidence level: Experiment Details

G0YPI2_9ENTO
Genome polyprotein

#TM: 2
Evidence level: Experiment Details

I6UQN5_9EURY
Monovalent cation/H+ antiporter subunit E

#TM: 2
Evidence level: 3D Details

Q03SM0_LEVBA
Predicted membrane protein

#TM: 2
Evidence level: 3D Details