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 3D

Topdb search results

OPSD_TODPA
Rhodopsin

#TM: 7
Evidence level: 3D Details

OPSD_TURTR
Rhodopsin

#TM: 7
Evidence level: Experiment Details

NU4LM_ARATH
NADH-ubiquinone oxidoreductase chain 4L

#TM: 3
Evidence level: 3D Details

PA1_SALTI
Phospholipase A1

#TM: 12
Evidence level: 3D Details

OPSG2_HUMAN
Medium-wave-sensitive opsin 2

#TM: 7
Evidence level: Experiment Details