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

ENV_HV1MF
Envelope glycoprotein gp160

#TM: 4
Evidence level: Experiment Details

ERG1_YEAST
Squalene epoxidase ERG1

#TM: 4
Evidence level: Experiment Details

FDNI_ECO57
Formate dehydrogenase, nitrate-inducible, cytochrome b556(Fdn) subunit

#TM: 4
Evidence level: 3D Details

ENV10_YEAST
SRP-independent targeting protein 2

#TM: 4
Evidence level: Experiment Details

FLHB_ECOLI
Flagellar biosynthetic protein FlhB

#TM: 4
Evidence level: Experiment Details