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

LAMB_ECOBW
Maltoporin

#TM: 18
Evidence level: 3D Details

LAT1_HUMAN
Large neutral amino acids transporter small subunit 1

#TM: 12
Evidence level: 3D Details

KEX1_YEAST
Pheromone-processing carboxypeptidase KEX1

#TM: 1
Evidence level: Experiment Details

KDPB_ECOBW
Potassium-transporting ATPase ATP-binding subunit

#TM: 7
Evidence level: Experiment Details

KEX2_YEAST
Kexin

#TM: 1
Evidence level: Experiment Details