Normal allele: AA
The gene encodes pyridoxal kinase, which converts inactive vitamin B6 into the active cofactor p-5-p. Breakage can cause polyneuropathy, and high doses of p-5-p are recommended.
Polymorphism rs1106797 is related to topics like this:
Research and publications:
27625572 Whole exome sequencing of extreme age-related macular degeneration phenotypes.