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ppp2r4B

Gene
ppp2r4B
Protein
Probable serine/threonine-protein phosphatase 2A activator 2
Organism
Dictyostelium discoideum
Length
468 amino acids
Function
PPIases accelerate the folding of proteins. It catalyzes the cis-trans isomerization of proline imidic peptide bonds in oligopeptides. Acts as a regulatory subunit for PP2A-like phosphatases modulating their activity or substrate specificity, probably by inducing a conformational change in the catalytic subunit, a direct target of the PPIase (By similarity).
Similarity
Belongs to the PTPA-type PPIase family.
Mass
53.913 kDa
Sequence
MSENNNKIPSFGLKSNVNSTYNHLETVAKLSIDEKLVNEPPKFVDIKTITPLNVENNGIAQKRIISKRDLRSFHTSSTYSELLNFIIQLSLDIQGKSLKSNFTITKNINSIIVLLNQLDQYITDIPPKQIRTRFGNESFVEWFNKVEKETPKLLFNLINDNPLNTPITNEVPIIYNEISTYLQNSWGDKQRIDYGSGHELNFICFLLCLVKIKFIKREEYELLVLIIFNKYLNMMRRLQESYWLEPAGSHGVWGLDDYHFLPFLFGSSQLIEHKYIRPKSIRNDEIVNSSFSDEYMYLGCIRFIGKVKSGGSLLEHSPMLVDISGVKNWSKVNEGMIKMFKSEVLGKLPIMQHMFFASIIQYIDNPDIIETDEEINQRKPIVTHSFSSCGCINRVPSMFAVANTDKILASTSTTTNNNNNNITSGDHCNDNEQQCSETHNHDHNHNHNHNHNHPPPPPQQQRSYFPLD