Any feedback?
Please rate this page
(literature.php)
(0/150)

BRENDA support

Literature summary for 4.1.2.11 extracted from

  • Kuroki, G.W.; Conn, E.E.
    Mandelonitrile lyase from Ximenia americana L.: stereospecificity and lack of flavin prosthetic group (1989), Proc. Natl. Acad. Sci. USA, 86, 6978-6981.
    View publication on PubMedView publication on EuropePMC

Inhibitors

Inhibitors Comment Organism Structure
AgNO3
-
Ximenia americana
GSH
-
Ximenia americana
additional information not inhibited by EDTA, 1,10-phenanthroline, 2,2'-dipyridyl Ximenia americana
p-chloromercuriphenylsulfonic acid
-
Ximenia americana

KM Value [mM]

KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
0.28
-
(R,S)-mandelonitrile lyase 2 Ximenia americana
11
-
(R,S)-mandelonitrile lyase 1 Ximenia americana

Molecular Weight [Da]

Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
29000
-
4 * 29000, lyase 1, SDS-PAGE Ximenia americana
36500
-
1 * 36500, lyase 2, SDS-PAGE Ximenia americana
38000
-
lyase 2, gel filtration Ximenia americana
108000
-
lyase 1, gel filtration Ximenia americana

Natural Substrates/ Products (Substrates)

Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
(S)-mandelonitrile Ximenia americana
-
?
-
?

Organism

Organism UniProt Comment Textmining
Ximenia americana
-
-
-

Posttranslational Modification

Posttranslational Modification Comment Organism
glycoprotein lyase 2 - not lyase 1 - is glycosylated Ximenia americana

Purification (Commentary)

Purification (Comment) Organism
lyase 1 and lyase 2 Ximenia americana

Source Tissue

Source Tissue Comment Organism Textmining
leaf
-
Ximenia americana
-

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
(R,S)-mandelonitrile
-
Ximenia americana cyanide + benzaldehyde
-
?
(S)-4-Hydroxymandelonitrile
-
Ximenia americana Cyanide + 4-hydroxybenzaldehyde
-
?
(S)-mandelonitrile
-
Ximenia americana cyanide + benzaldehyde
-
?
(S)-mandelonitrile
-
Ximenia americana ?
-
?

Subunits

Subunits Comment Organism
monomer 1 * 36500, lyase 2, SDS-PAGE Ximenia americana
tetramer 4 * 29000, lyase 1, SDS-PAGE Ximenia americana

pH Optimum

pH Optimum Minimum pH Optimum Maximum Comment Organism
5.5
-
-
Ximenia americana

Cofactor

Cofactor Comment Organism Structure
additional information no flavin group Ximenia americana