作者: Marius Sudol , Mark T. Bedford
关键词:
摘要: Protein domains or modules are families of small (35 to 100 amino acids), conserved globular folds that bind DNA, RNA, phosphoinositides, and protein motifs (≈10 acids). A subset at least five different domain types possesses the ability proline-rich sequences; these include SH3, WW, EVH1, GYF, UEV domains. Some recognize same overlapping motifs, thus generating competitive pressure for motif binding. In addition, phosphorylation methylation residues within a can regulate Here, we highlight which likely compete ligands, how some interactions regulated by posttranslational modifications.