Literature summary for 3.7.1.13 extracted from

  • Nojiri, H.; Taira, H.; Iwata, K.; Morii, K.; Nam, J.W.; Yoshida, T.; Habe, H.; Nakamura, S.; Shimizu, K.; Yamane, H.; Omori, T.
    Purification and characterization of meta-cleavage compound hydrolase from a carbazole degrader Pseudomonas resinovorans strain CA10 (2003), Biosci. Biotechnol. Biochem., 67, 36-45.
    View publication on PubMed

Cloned(Commentary)

Cloned (Comment) Organism
expression in Escherichia coli Pseudomonas resinovorans

KM Value [mM]

KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
0.00251
-
2-hydroxy-6-oxo-6-phenylhexa-2,4-dienoate pH 7.5, 25°C Pseudomonas resinovorans

Molecular Weight [Da]

Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
70000
-
gel filtration Pseudomonas resinovorans
31000
-
2 * 31000, SDS-PAGe, 2 * 31300, calculated Pseudomonas resinovorans
31300
-
2 * 31000, SDS-PAGe, 2 * 31300, calculated Pseudomonas resinovorans

Organism

Organism UniProt Comment Textmining
Pseudomonas resinovorans Q9AQM4
-
-
Pseudomonas resinovorans CA10 Q9AQM4
-
-

Purification (Commentary)

Purification (Comment) Organism
recombinant enzyme Pseudomonas resinovorans

Specific Activity [micromol/min/mg]

Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
3.84
-
pH 7.5, 25°C Pseudomonas resinovorans

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
additional information hydrolytic activity decreases in the substrate order of 2-hydroxy-6-oxo-6-(2-aminophenyl)hexa-2,4-dienoate, 2-hydroxy-6-oxo-6-phenylhexa-2,4-dienoate, 2-hydroxy-6-oxo-6-(2'-hydroxyphenyl)hexa-2,4-dienoate. Poor substrates: 2-hydroxy-6-oxohepta-2,4-dienoic acid, 2-hydroxymuconic semialdehyde Pseudomonas resinovorans ?
-
?
additional information hydrolytic activity decreases in the substrate order of 2-hydroxy-6-oxo-6-(2-aminophenyl)hexa-2,4-dienoate, 2-hydroxy-6-oxo-6-phenylhexa-2,4-dienoate, 2-hydroxy-6-oxo-6-(2'-hydroxyphenyl)hexa-2,4-dienoate. Poor substrates: 2-hydroxy-6-oxohepta-2,4-dienoic acid, 2-hydroxymuconic semialdehyde Pseudomonas resinovorans CA10 ?
-
?
2-hydroxy-6-oxo-6-phenylhexa-2,4-dienoate + H2O
-
Pseudomonas resinovorans ?
-
?
2-hydroxy-6-oxo-6-phenylhexa-2,4-dienoate + H2O
-
Pseudomonas resinovorans CA10 ?
-
?
2-hydroxy-6-oxo-6-(2-hydroxyphenyl)hexa-2,4-dienoate + H2O
-
Pseudomonas resinovorans ?
-
?
2-hydroxy-6-oxo-6-(2-hydroxyphenyl)hexa-2,4-dienoate + H2O
-
Pseudomonas resinovorans CA10 ?
-
?
2-hydroxy-6-oxo-6-(2-aminophenyl)hexa-2,4-dienoate + H2O
-
Pseudomonas resinovorans anthranilate + 2-hydroxypenta-2,4-dienoate
-
?
2-hydroxy-6-oxo-6-(2-aminophenyl)hexa-2,4-dienoate + H2O
-
Pseudomonas resinovorans CA10 anthranilate + 2-hydroxypenta-2,4-dienoate
-
?

Subunits

Subunits Comment Organism
dimer 2 * 31000, SDS-PAGe, 2 * 31300, calculated Pseudomonas resinovorans

Temperature Stability [°C]

Temperature Stability Minimum [°C] Temperature Stability Maximum [°C] Comment Organism
55
-
10 min, 75% residual activity Pseudomonas resinovorans
65
-
10 min, inactivation Pseudomonas resinovorans

Turnover Number [1/s]

Turnover Number Minimum [1/s] Turnover Number Maximum [1/s] Substrate Comment Organism Structure
2.1
-
2-hydroxy-6-oxo-6-phenylhexa-2,4-dienoate pH 7.5, 25°C Pseudomonas resinovorans

pH Optimum

pH Optimum Minimum pH Optimum Maximum Comment Organism
7 7.5
-
Pseudomonas resinovorans