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

SHO1_YEAST
High osmolarity signaling protein SHO1

#TM: 4
Evidence level: Experiment Details

STAR3_HUMAN
StAR-related lipid transfer protein 3

#TM: 4
Evidence level: Experiment Details

SMA2_YEAST
Spore membrane assembly protein 2

#TM: 4
Evidence level: Experiment Details

SVP26_YEAST
Protein SVP26

#TM: 4
Evidence level: Experiment Details

SSRG_HUMAN
Translocon-associated protein subunit gamma

#TM: 4
Evidence level: 3D Details