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: 8

Topdb search results

Q7DAU8_LACLA
Betaine ABC transporter permease and substrate binding protein

#TM: 8
Evidence level: Experiment Details

A6XA53_9VIRU
RNA-directed RNA polymerase L

#TM: 8
Evidence level: Experiment Details

A0A060H1D7_BLAEM
Bacterio-rhodopsin/guanylyl cyclase 1 fusion protein

#TM: 8
Evidence level: Experiment Details

O66543_AQUAE
Heme O oxygenase

#TM: 8
Evidence level: 3D Details

A3T2G5_SULSN
Cadmium translocating P-type ATPase

#TM: 8
Evidence level: 3D Details