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Literature summary for 2.5.1.47 extracted from

  • Shen, J.; Su, Y.; Zhou, C.; Zhang, F.; Zhou, H.; Liu, X.; Wu, D.; Yin, X.; Xie, Y.; Yuan, X.
    A putative rice l-cysteine desulfhydrase encodes a true L-cysteine synthase that regulates plant cadmium tolerance (2019), Plant Growth Regul., 89, 217-226 .
No PubMed abstract available

Cloned(Commentary)

Cloned (Comment) Organism
expression in Escherichia coli Oryza sativa Japonica Group

KM Value [mM]

KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
0.5
-
H2S pH 7.5, 37°C Oryza sativa Japonica Group
6
-
O-acetyl-L-Ser pH 7.5, 37°C Oryza sativa Japonica Group

Localization

Localization Comment Organism GeneOntology No. Textmining
nucleus
-
Oryza sativa Japonica Group 5634
-
protoplast
-
Oryza sativa Japonica Group
-
-

Organism

Organism UniProt Comment Textmining
Oryza sativa Japonica Group Q5JNT6 cf. EC 4.4.1.28
-

Purification (Commentary)

Purification (Comment) Organism
His-tagged recombinant protein Oryza sativa Japonica Group

Source Tissue

Source Tissue Comment Organism Textmining
leaf of seedling Oryza sativa Japonica Group
-
additional information enzyme is constitutively expressed in all tested tissues under normal growth conditions Oryza sativa Japonica Group
-
seedling
-
Oryza sativa Japonica Group
-

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
additional information protein predominately catalyzes the synthesis but not the degradation of cysteine. The L-cysteine desulfhydrase reaction may be a side reaction Oryza sativa Japonica Group ?
-
-
O-acetyl-L-Ser + H2S
-
Oryza sativa Japonica Group L-Cys + acetate
-
?

Subunits

Subunits Comment Organism
? x * 51200, calculated from sequence Oryza sativa Japonica Group

Synonyms

Synonyms Comment Organism
CS1
-
Oryza sativa Japonica Group
Os01g0290600
-
Oryza sativa Japonica Group

Temperature Optimum [°C]

Temperature Optimum [°C] Temperature Optimum Maximum [°C] Comment Organism
62
-
-
Oryza sativa Japonica Group

pH Optimum

pH Optimum Minimum pH Optimum Maximum Comment Organism
9
-
-
Oryza sativa Japonica Group

pI Value

Organism Comment pI Value Maximum pI Value
Oryza sativa Japonica Group calculated from sequence
-
6

General Information

General Information Comment Organism
physiological function over-expression of CS1 in Arabidopsis results in the enhanced biosynthesis of glutathione, which allows plants to tolerate cadmium stress Oryza sativa Japonica Group