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: 1

Topdb search results

Q4U5Z9_CHICK
MHC class II beta chain

#TM: 1
Evidence level: Experiment Details

Q9HVW3_PSEAE
Mce/MlaD domain-containing protein

#TM: 1
Evidence level: 3D Details

V5V921_ACIBA
ABC transporter periplasmic substrate-binding protein

#TM: 1
Evidence level: 3D Details

A7U483_DANRE
Cytochrome P450 family 17 polypeptide 2

#TM: 1
Evidence level: Experiment Details

A0A173ADG5_HUMAN
HLA class II histocompatibility antigen DQ alpha chain

#TM: 1
Evidence level: Experiment Details