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: 12

Topdb search results

NUPG_ECOLI
Nucleoside permease NupG

#TM: 12
Evidence level: 3D Details

PA1_SALTI
Phospholipase A1

#TM: 12
Evidence level: 3D Details

OXLT_OXAFO
Oxalate:formate antiporter

#TM: 12
Evidence level: 3D Details

OCT1_CAEEL
Organic cation transporter 1

#TM: 12
Evidence level: Experiment Details

OCTN2_HUMAN
Organic cation/carnitine transporter 2

#TM: 12
Evidence level: Experiment Details