Structural proteomics: developments in structure-to-function predictions.
The major challenge for post-genomic research is to functionally assign and validate a large number of novel target genes and their corresponding proteins. Functional genomics approaches have, therefore, gained considerable attention in the quest to convert this massive data set into useful information. One of the crucial components for the functional understanding of unassigned proteins is the analysis of their experimental or modeled 3D structures. Structural proteomics initiatives are generating protein structures at an unprecedented rate but our current knowledge of 3D-structural space is still limited. Estimates on the completeness of the 3D-structural coverage of proteins vary but it is generally accepted that only a minority of the structural proteome has a template structure from which reliable conclusions can be drawn. Thus, structural proteomics has set out to build a map of protein structures that will represent all protein folds included in the 'global proteome'.
Norin
Martin
M
Biovitrum, Department of Structural Chemistry., Stockholm, Sweden.
Sundström
Michael
M
D000595:Amino Acid Sequence / Q000502:physiology*; D001483:Base Sequence / Q000502:physiology*; D003461:Crystallography; D005544:Forecasting / Q000379:methods; D011487:Protein Conformation; D011506:Proteins / Q000737:chemistry / Q000378:metabolism; D020543:Proteome / Q000737:chemistry / Q000378:metabolism*; D013329:Structure-Activity Relationship
D011506:Proteins; D020543:Proteome