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: 1005776

Search results for #numTm: 20

Topdb search results

CAC1A_MOUSE
Voltage-dependent P/Q-type calcium channel subunit alpha-1A

#TM: 20
Evidence level: Experiment Details

FHUB_ECOLI
Iron(3+)-hydroxamate import system permease protein FhuB

#TM: 20
Evidence level: 3D Details

SCN4A_RAT
Sodium channel protein type 4 subunit alpha

#TM: 20
Evidence level: 3D Details

SCNAA_RAT
Sodium channel protein type 10 subunit alpha

#TM: 20
Evidence level: Experiment Details

TOM40_NEUCR
Mitochondrial import receptor subunit tom40

#TM: 20
Evidence level: 3D Details