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Literature summary for 4.5.1.2 extracted from

  • Soda, K.
    Synthesis of D-cysteine by a new pyridoxal enzyme (1983), Trends Biochem. Sci., 8, 152-153.
No PubMed abstract available

Crystallization (Commentary)

Crystallization (Comment) Organism
-
Pseudomonas putida

KM Value [mM]

KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
0.061
-
3-chloro-D-alanine
-
Pseudomonas putida
8.1
-
3-chloro-D-alanine
-
Pseudomonas putida
45
-
NaHS
-
Pseudomonas putida

Molecular Weight [Da]

Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
38000
-
2 * 38000, SDS-PAGE Pseudomonas putida
76000
-
sedimentation equilibrium Pseudomonas putida

Natural Substrates/ Products (Substrates)

Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
3-chloro-D-alanine + H2O Pseudomonas putida
-
?
-
?
3-chloro-D-alanine + H2O Pseudomonas putida CR1-1
-
?
-
?

Organism

Organism UniProt Comment Textmining
Pseudomonas putida
-
CR1-1
-
Pseudomonas putida CR1-1
-
CR1-1
-

Specific Activity [micromol/min/mg]

Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
311
-
alpha,beta elimination Pseudomonas putida

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
3-chloro-D-alanine + H2O
-
Pseudomonas putida pyruvate + HCl + NH3
-
ir
3-chloro-D-alanine + H2O
-
Pseudomonas putida CR1-1 pyruvate + HCl + NH3
-
ir
3-chloro-D-alanine + H2O
-
Pseudomonas putida ?
-
?
3-chloro-D-alanine + H2O
-
Pseudomonas putida CR1-1 ?
-
?
3-chloro-D-alanine + NaHS
-
Pseudomonas putida D-cysteine + NaCl
-
ir
3-chloro-D-alanine + NaHS
-
Pseudomonas putida CR1-1 D-cysteine + NaCl
-
ir

Subunits

Subunits Comment Organism
dimer 2 * 38000, SDS-PAGE Pseudomonas putida

Temperature Optimum [°C]

Temperature Optimum [°C] Temperature Optimum Maximum [°C] Comment Organism
30
-
-
Pseudomonas putida

pH Optimum

pH Optimum Minimum pH Optimum Maximum Comment Organism
9
-
-
Pseudomonas putida