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Literature summary for 3.1.3.53 extracted from

  • Lee, E.; Stafford, W.3.
    Interaction of myosin phosphatase target subunit (MYPT1) with myosin phosphatase-RhoA interacting protein (MRIP) a role of glutamic acids in the interaction (2015), PLoS One, 10, e0139875 .
    View publication on PubMedView publication on EuropePMC

Cloned(Commentary)

Cloned (Comment) Organism
expression in Escherichia coli Homo sapiens

Organism

Organism UniProt Comment Textmining
Homo sapiens O14974
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General Information

General Information Comment Organism
physiological function interaction of myosin phosphatase target subunit (MYPT1) and myosin phosphatase-RhoA interacting protein (MRIP) causes colocalization of myosin phosphatase and RhoA to actomyosin. The residues 724-837 of MRIP are sufficient for the MYPT1/MRIP interaction. MRIP binds to MYPT1 as either a monomer or a dimer. The leucine repeat region of MYPT1, LR (residues 991-1030) is sufficient to account for the MYPT1/MRIP interaction. Point mutations that replace glutamic acids 998-1000 within LR reduce the binding affinity toward MRIP Homo sapiens