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Literature summary for 4.4.1.9 extracted from

  • Ikegami, F.; Takayama, K.; Murakoshi, I.
    Purification and properties of beta-cyano-L-alanine synthase from Lathyrus latifolius (1988), Phytochemistry, 27, 3385-3389.
No PubMed abstract available
Search for more literature for 4.4.1.9

Inhibitors

Inhibitors Comment Organism Structure
hydroxylamine
-
 Lathyrus latifolius
Sodium borohydride
-
 Lathyrus latifolius

KM Value [mM]

KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
0.51
-
 cyanide
-
 Lathyrus latifolius
1.6
-
 L-cysteine
-
 Lathyrus latifolius

Molecular Weight [Da]

Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
28000
-
 2 * 28000, SDS-PAGE Lathyrus latifolius
56000
-
 gel filtration Lathyrus latifolius

Organism

Organism UniProt Comment Textmining
Lathyrus latifolius
-
-
-

Purification (Commentary)

Purification (Comment) Organism
-
 Lathyrus latifolius

Source Tissue

Source Tissue Comment Organism Textmining
leaf
-
 Lathyrus latifolius
-
stem
-
 Lathyrus latifolius
-

Specific Activity [micromol/min/mg]

Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
132
-
-
 Lathyrus latifolius

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
L-cysteine + HCN
-
 Lathyrus latifolius H2S + L-3-cyanoalanine
-
 ir
additional information
-
 Lathyrus latifolius ?
-
 ?

Subunits

Subunits Comment Organism
dimer 2 * 28000, SDS-PAGE Lathyrus latifolius

pH Optimum

pH Optimum Minimum pH Optimum Maximum Comment Organism
9.1
-
-
 Lathyrus latifolius

Cofactor

Cofactor Comment Organism Structure
pyridoxal 5'-phosphate 1 mol per mol of subunit Lathyrus latifolius