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Literature summary for 1.14.13.242 extracted from

  • Luanloet, T.; Sucharitakul, J.; Chaiyen, P.
    Selectivity of substrate binding and ionization of 2-methyl-3-hydroxypyridine-5-carboxylic acid oxygenase (2015), FEBS J., 282, 3107-3125 .
    View publication on PubMed

Cloned(Commentary)

Cloned (Comment) Organism
expressed in Escherichia coli BL21(DE3) cells Pseudomonas sp. MA-1

Protein Variants

Protein Variants Comment Organism
Y223E the mutant shows reduced activity compared to the wild type enzyme Pseudomonas sp. MA-1
Y223F the mutant shows reduced activity compared to the wild type enzyme Pseudomonas sp. MA-1
Y223H the mutant shows reduced activity compared to the wild type enzyme Pseudomonas sp. MA-1
Y223T the mutant shows reduced activity compared to the wild type enzyme Pseudomonas sp. MA-1
Y82F the mutant shows reduced activity compared to the wild type enzyme Pseudomonas sp. MA-1
Y82H the mutant shows reduced activity compared to the wild type enzyme Pseudomonas sp. MA-1
Y82R the mutant shows reduced activity compared to the wild type enzyme Pseudomonas sp. MA-1

Natural Substrates/ Products (Substrates)

Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
3-hydroxy-2-methylpyridine-5-carboxylate + NADPH + H+ + O2 Pseudomonas sp. MA-1
-
2-(acetamidomethylene)succinate + NADP+
-
?

Organism

Organism UniProt Comment Textmining
Pseudomonas sp. MA-1
-
-
-

Purification (Commentary)

Purification (Comment) Organism
Q-Sepharose column chromatography and G-25 Sephadex gel filtration Pseudomonas sp. MA-1

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
3-hydroxy-2-methylpyridine-5-carboxylate + NADPH + H+ + O2
-
Pseudomonas sp. MA-1 2-(acetamidomethylene)succinate + NADP+
-
?

Synonyms

Synonyms Comment Organism
2-methyl-3-hydroxypyridine 5-carboxylic acid oxygenase
-
Pseudomonas sp. MA-1
MHPCO
-
Pseudomonas sp. MA-1

Cofactor

Cofactor Comment Organism Structure
FAD
-
Pseudomonas sp. MA-1
NADPH
-
Pseudomonas sp. MA-1