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Literature summary for 2.1.1.233 extracted from

  • Leulliot, N.; Quevillon-Cheruel, S.; Sorel, I.; De La Sierra-Gallay, I.; Collinet, B.; Graille, M.; Blondeau, K.; Bettache, N.; Poupon, A.; Janin, J.; Van Tilbeurgh, H.
    Structure of protein phosphatase methyltransferase 1 (PPM1), a leucine carboxyl methyltransferase involved in the regulation of protein phosphatase 2A activity (2004), J. Biol. Chem., 279, 8351-8358.
    View publication on PubMed

Cloned(Commentary)

Cloned (Comment) Organism
expressed in Escherichia coli XL-10 Gold cells Saccharomyces cerevisiae

Crystallization (Commentary)

Crystallization (Comment) Organism
native protein alone or in complexes with the S-adenosyl-L-methionine methyl donor and the S-adenosyl-L-homocysteine product and inhibitor, hanging drop vapor diffusion method, using 15% (w/v) PEG 8000 and 0.1 M potassium or sodium phosphate, pH 4.6, or 20% (w/v) PEG 8000, 0.1 M sodium acetate, and 0.1 M MES, pH 5.6, or 24% (w/v) PEG 4000, 0.2 M magnesium chloride, and 0.1 M Tris-HCl, pH 8.5 Saccharomyces cerevisiae

Organism

Organism UniProt Comment Textmining
Saccharomyces cerevisiae Q04081
-
-

Purification (Commentary)

Purification (Comment) Organism
Ni2+ affinity column chromatography and Superdex 75 gel filtration Saccharomyces cerevisiae

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
S-adenosyl-L-methionine + [phosphatase 2A protein]-leucine
-
Saccharomyces cerevisiae S-adenosyl-L-homocysteine + [phosphatase 2A protein]-leucine methyl ester
-
?

Synonyms

Synonyms Comment Organism
PPM1
-
Saccharomyces cerevisiae
protein phosphatase methyltransferase 1
-
Saccharomyces cerevisiae

Cofactor

Cofactor Comment Organism Structure
S-adenosyl-L-methionine dependent on Saccharomyces cerevisiae