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

GRIA4_RAT
Isoform 2 of Glutamate receptor 4

#TM: 3
Evidence level: Experiment Details

PTPRD_HUMAN
Isoform 4 of Receptor-type tyrosine-protein phosphatase delta

#TM: 1
Evidence level: Experiment Details

KREM1_HUMAN
Isoform 2 of Kremen protein 1

#TM: 1
Evidence level: Experiment Details

SEM6A_MOUSE
Isoform 3 of Semaphorin-6A

#TM: 1
Evidence level: Experiment Details

A0A1I9WAH6_9PICO
Genome polyprotein

#TM: 3
Evidence level: Experiment Details