Topology Data Bank of Transmembrane Proteins
Topology, Structure and Prediction.

Database status

Database release: v3.2
Release date: 2024-09-22
Entries: 9369
Topology data: 640153
Alpha helical proteins: 9095
Beta barrel proteins: 274
PubMed links: 42833
PDB links: 30777
Visitors: 719798

Membrane definition

Eukaryotic cell

image/svg+xml
image/svg+xml 2 1 3
Nucleus outer membrane

The outer membrane of the nucleus is the membrane facing thecytoplasm. In mammals, the outer nuclear membrane is continuous inmany places with the rough endoplasmic reticulum and is dotted withribosomes

  • Outside: Cytoplasm
  • Inside: Inter membrane space