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1 H NMR study of the reaction of ornithine and lysine with pyridoxal‐5′‐phosphate
Author(s) -
Arcelli Antonio,
Bongini Alessandro,
Budini Rolando
Publication year - 1980
Publication title -
organic magnetic resonance
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.483
H-Index - 72
eISSN - 1097-458X
pISSN - 0030-4921
DOI - 10.1002/mrc.1270130505
Subject(s) - lysine , ornithine , pyridoxal 5 phosphate , chemistry , phosphate , pyridoxal phosphate , amino acid , pyridoxal , stereochemistry , biochemistry , arginine , enzyme , cofactor
The composition of the mixture from the reaction of the basic amino acids ornithine or lysine with pyridoxal‐5′‐phosphate was investigated in D 2 O by 1 H NMR and was found to be dependent on pH, α attack being favoured at acid pH and ω attack in basic solutions.