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Literature summary for 1.4.3.13 extracted from

  • Kuroyanagi, M.; Shimamura, E.; Kim, M.; Arakawa, N.; Fujiwara, Y.; Otsuka, M.
    Effects of L-ascorbic acid on lysyl oxidase in the formation of collagen cross-links (2002), Biosci. Biotechnol. Biochem., 66, 2077-2082.
    View publication on PubMed

Inhibitors

Inhibitors Comment Organism Structure
3,4-dihydroxybenzoate
-
Bos taurus
ascorbic acid inhibits the purified enzyme in vitro, and the formation of cross-linked collagen Bos taurus
erythorbic acid stereoisomer of ascorbic acid Bos taurus
glutathione slight inhibition Bos taurus
additional information no inhibition by dehydroascorbic acid Bos taurus

Molecular Weight [Da]

Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
34000
-
x * 34000, SDS-PAGE Bos taurus

Natural Substrates/ Products (Substrates)

Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
peptidyl-L-lysyl-peptide + O2 + H2O Bos taurus deamination of lysyl and hydroxylysyl residues is part of the pyridinoline biosynthetic pathway, pyridinoline is involved in formation of intracellular and extracellular collagen cross-links responsible for aging of connective tissue peptidyl-allysyl-peptide + NH3 + H2O2
-
?

Organism

Organism UniProt Comment Textmining
Bos taurus
-
-
-

Purification (Commentary)

Purification (Comment) Organism
46.9fold from aorta by DEAE-cellulose ion exchange chromatography and gel filtration Bos taurus

Source Tissue

Source Tissue Comment Organism Textmining
aorta
-
Bos taurus
-

Specific Activity [micromol/min/mg]

Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
1.2
-
purified enzyme, substrate polylysine Bos taurus

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
peptidyl-L-lysyl-peptide + O2 + H2O
-
Bos taurus peptidyl-allysyl-peptide + NH3 + H2O2
-
?
peptidyl-L-lysyl-peptide + O2 + H2O deamination of lysyl and hydroxylysyl residues is part of the pyridinoline biosynthetic pathway, pyridinoline is involved in formation of intracellular and extracellular collagen cross-links responsible for aging of connective tissue Bos taurus peptidyl-allysyl-peptide + NH3 + H2O2
-
?
polylysine + O2 + H2O
-
Bos taurus allysine + H2O2 + NH3
-
?

Subunits

Subunits Comment Organism
? x * 34000, SDS-PAGE Bos taurus

Temperature Optimum [°C]

Temperature Optimum [°C] Temperature Optimum Maximum [°C] Comment Organism
37
-
assay at Bos taurus

pH Optimum

pH Optimum Minimum pH Optimum Maximum Comment Organism
7.8
-
assay at Bos taurus