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Literature summary for 4.4.1.9 extracted from

  • Akopyan, T.N.; Braunstein, A.E.; v.Goryachenkova, E.
    beta-Cyanoalanine synthase: purification and characterization (1975), Proc. Natl. Acad. Sci. USA, 72, 1617-1621.
    View publication on PubMedView publication on EuropePMC
Search for more literature for 4.4.1.9

Inhibitors

Inhibitors Comment Organism Structure
3-aminopropionate
-
 Lupinus sp.
aminooxyacetic acid
-
 Lupinus sp.
NaBH4
-
 Lupinus sp.

Molecular Weight [Da]

Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
52000 53000 gel filtration Lupinus sp.

Natural Substrates/ Products (Substrates)

Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
L-cysteine + HCN Lupinus sp.
-
 ?
-
 ?

Organism

Organism UniProt Comment Textmining
Lupinus sp.
-
-
-

Purification (Commentary)

Purification (Comment) Organism
-
 Lupinus sp.

Source Tissue

Source Tissue Comment Organism Textmining
seedling
-
 Lupinus sp.
-

Specific Activity [micromol/min/mg]

Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
43.5
-
-
 Lupinus sp.

Storage Stability

Storage Stability Organism
stable for more than 1 month at -20°C Lupinus sp.

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
L-cysteine + HCN
-
 Lupinus sp. H2S + L-3-cyanoalanine
-
 ir
L-cysteine + HCN
-
 Lupinus sp. ?
-
 ?
additional information formation of S-hydroxyethylcysteine with cysteine or chloroalanine as amino-acid substrate, some small thiols, methanethiol, ethanethiol: replacing agent Lupinus sp. ?
-
 ?

Cofactor

Cofactor Comment Organism Structure
pyridoxal 5'-phosphate 1 mol per mol protein Lupinus sp.