When the two domains are located in two different proteins, to preserve the same functionality, their close proximity and interaction have to be preserved as well.

Functional genomics: Studies the function and expression of the genome, including how genes and intergenic segments contribute to metabolic pathways. It also studies how different segments of an organism work together to produce a phenotype. Proteomics: Studies the interactions, function, composition, and structures of proteins and their cellular activities. It focuses on identifying when and where proteins are expressed in a cell to establish their physiological roles. Proteomics provides a better understanding of the structure and function of the organism than genomics.   Topics... Show more

Functional genomics: Studies the function and expression of the genome, including how genes and intergenic segments contribute to metabolic pathways. It also studies how different segments of an organism work together to produce a phenotype.
Proteomics: Studies the interactions, function, composition, and structures of proteins and their cellular activities. It focuses on identifying when and where proteins are expressed in a cell to establish their physiological roles. Proteomics provides a better understanding of the structure and function of the organism than genomics.
 

Topics include: Sequence – Based Approaches, Microarray-Based Approaches, Comparison of SAGE and DNA Microarrays, Technology of Protein Expression Analysis, Post Translational Modification, Protein Sorting, & Protein Interactions.

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