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 Alpha_Polytopic

Topdb search results

KCND3_HUMAN
Isoform 2 of A-type voltage-gated potassium channel KCND3

#TM: 6
Evidence level: 3D Details

A0A2D2PYV7_THELV
Photosystem I reaction center subunit III

#TM: 2
Evidence level: 3D Details

Q8IKC8_PLAF7
Exported protein 2

#TM: 2
Evidence level: 3D Details

NPCL1_HUMAN
Isoform 2 of NPC1-like intracellular cholesterol transporter 1

#TM: 13
Evidence level: 3D Details

A0A2D2Q0K8_THELV
Photosystem I reaction center subunit PsaK

#TM: 2
Evidence level: 3D Details