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: 1005969

Search results for #numTm: 23

Topdb search results

PIRA_ACIB2
Probable TonB-dependent siderophore receptor PirA

#TM: 23
Evidence level: 3D Details

PIUA_ACIB2
Probable TonB-dependent siderophore receptor PiuA

#TM: 23
Evidence level: 3D Details

PIUA_PSEAE
Probable TonB-dependent siderophore receptor PiuA

#TM: 23
Evidence level: 3D Details

Q79AD2_SERMA
HasR protein

#TM: 23
Evidence level: 3D Details

A0A642HUG1_BACFG
SusC/RagA family TonB-linked outer membrane protein

#TM: 23
Evidence level: 3D Details