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: 18

Topdb search results

Q4KH25_PSEF5
Outer membrane porin, OprD family

#TM: 18
Evidence level: 3D Details

Q9I202_PSEAE
Pyroglutatmate porin OpdO

#TM: 18
Evidence level: 3D Details

Q9I5H4_PSEAE
Cis-aconitate porin OpdH

#TM: 18
Evidence level: 3D Details

Q9I6X0_PSEAE
Histidine porin OpdC

#TM: 18
Evidence level: 3D Details

Q9I6P8_PSEAE
Probable porin

#TM: 18
Evidence level: 3D Details