Quest for Missing Proteins: Update 2015 on Chromosome-Centric Human Proteome Project

Area of Science:

• Proteomics
• Genomics
• Bioinformatics

Background:

• The Chromosome-Centric Human Proteome Project (C-HPP) consortium focuses on identifying unannotated proteins.
• Challenges include detecting proteins with limited experimental evidence and characterizing new protein forms.

Purpose of the Study:

• To summarize C-HPP activities, focusing on technology development for missing protein identification.
• To highlight proteogenomic data integration approaches.
• To present new analytical and bioinformatics tools.

Main Methods:

• Development of advanced analytical technologies to improve chemical space and detection limits.
• Integration of proteogenomic data.
• Utilization of bioinformatics tools and publicly available resources.

Main Results:

• Summary of key approaches in C-HPP activities.
• Presentation of new technologies enhancing protein identification.
• Discussion of resources for data analysis and assay development.

Conclusions:

• C-HPP is driving innovation in identifying missing and variant proteins.
• Technological advancements and data integration are crucial for comprehensive proteome mapping.
• Publicly available resources support ongoing proteomic research.