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: 4

Topdb search results

Q06AT4_PIG
Uroplakin-1b

#TM: 4
Evidence level: 3D Details

B4WKH9_SYNS7
Photosystem q(B) protein

#TM: 4
Evidence level: 3D Details

A0A654EJS8_ARATH
Transmembrane protein

#TM: 4
Evidence level: 3D Details

Q9I6B9_PSEAE
Cell division protein FtsX

#TM: 4
Evidence level: 3D Details

B8BS67_THAPS
Fucoxanthin chlorophyll a/c protein 8

#TM: 4
Evidence level: 3D Details