Covid Related

The goal of the CRSTAL-ID program is to continue to support experimental determination of 3D protein structures and other molecules with important biological roles across human pathogens, and pathogen and host proteins involved in host-pathogen interactions. Pathogens include those on the NIAID Category A-C Priority Pathogen lists and organisms associated with emerging and re-emerging infectious diseases: https://www.niaid.nih.gov/research/emerging-infectious-diseases-pathogens. This CRSTAL-ID program will support research projects that utilize experimental approaches to define the molecular mechanisms of protein targets and gain further insight into the functional roles of these targets. Knowledge from these protein structures and their molecular functions will inform: 1) a structural view of biological processes and pathways which will assist systems-level investigations; and 2) insights into functional mechanisms of the protein target(s), either in complex with other biological molecules or with synthetic compounds. Moreover, the CRSTAL-ID program will support projects that perform structure- guided vaccine design and drug discovery and will conduct evaluation and validation assays required for therapeutic use against infectious diseases. This rational structure-guided approach will improve selectivity, specificity and optimization of drug and vaccine development pipelines. Of critical importance, the CRSTAL-ID program will support projects on antimicrobial resistance and pandemic preparedness for emerging infectious disease threats with a focus on viruses with epidemic or pandemic potential to aid in coordination of NIAID response efforts. The 3D structure information, reagents and services provided by the CRSTAL-ID centers will be made freely available to the broad scientific community.