CSDBase: an interactive database for cold shock domain-containing proteins and the bacterial cold shock response

Area of Science:

• Biochemistry
• Structural Biology
• Bioinformatics

Background:

• Cold shock domain (CSD) proteins play crucial roles in various cellular processes, particularly in bacteria.
• A centralized, accessible resource for CSD protein information and related scientific literature is needed.
• Understanding CSD protein structures and functions is vital for deciphering bacterial cold shock responses.

Purpose of the Study:

• To introduce CSDBase, an interactive internet-based platform for CSD protein research.
• To provide a comprehensive database of CSD protein information and relevant literature.
• To offer computational models of CSD protein structures to facilitate further research.

Main Methods:

• Development of a web-based platform with two distinct database cores.
• Integration of CSD protein sequence data from NCBI.
• Generation of 3D protein structure models using SWISS-MODEL based on known crystal and NMR structures.
• Linking protein information with a curated literature database focused on bacterial cold shock.

Main Results:

• CSDBase provides detailed information on proteins containing the cold shock domain.
• The platform includes a dedicated literature resource emphasizing the bacterial cold shock response.
• Computer-generated 3D structure models (PDB files) are available for numerous CSD proteins.
• User-friendly interfaces allow for easy data retrieval and access to cross-links.

Conclusions:

• CSDBase serves as a valuable, integrated resource for researchers studying cold shock domain proteins.
• The platform enhances accessibility to CSD protein data and structural information.
• Regular updates and user-friendly design ensure CSDBase's utility for the scientific community.