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

RSEP_ECO57
Regulator of sigma E protease

#TM: 4
Evidence level: Experiment Details

SCS7_YEAST
Ceramide very long chain fatty acid hydroxylase SCS7

#TM: 4
Evidence level: 3D Details

SFT2_YEAST
Protein transport protein SFT2

#TM: 4
Evidence level: Experiment Details

SIRB2_ECOLI
Protein YchQ

#TM: 4
Evidence level: Experiment Details

SCAM1_RAT
Secretory carrier-associated membrane protein 1

#TM: 4
Evidence level: Experiment Details