A subcellular map of the human proteome.
Science
; 356(6340)2017 05 26.
Article
in En
| MEDLINE
| ID: mdl-28495876
ABSTRACT
Resolving the spatial distribution of the human proteome at a subcellular level can greatly increase our understanding of human biology and disease. Here we present a comprehensive image-based map of subcellular protein distribution, the Cell Atlas, built by integrating transcriptomics and antibody-based immunofluorescence microscopy with validation by mass spectrometry. Mapping the in situ localization of 12,003 human proteins at a single-cell level to 30 subcellular structures enabled the definition of the proteomes of 13 major organelles. Exploration of the proteomes revealed single-cell variations in abundance or spatial distribution and localization of about half of the proteins to multiple compartments. This subcellular map can be used to refine existing protein-protein interaction networks and provides an important resource to deconvolute the highly complex architecture of the human cell.
Full text:
1
Collection:
01-internacional
Database:
MEDLINE
Main subject:
Organelles
/
Proteome
/
Molecular Imaging
/
Single-Cell Analysis
/
Protein Interaction Maps
Limits:
Female
/
Humans
/
Male
Language:
En
Journal:
Science
Year:
2017
Document type:
Article
Affiliation country: