催化轉胺反應(transamination)的酵素,需要利用下列何種維生素做為胺基暫時的攜帶者?
flavin adenine dinucleotide(vitamin \mathrm{B}_{2})
\mathrm{B}_{2}
pyridoxal phosphate(vitamin \mathrm{B}_{6})
\mathrm{B}_{6}
tetrahydrofolate(\mathrm{H}_{4} folate)
\mathrm{H}_{4}
thiamin pyrophosphate(vitamin \mathrm{B}_{1})
\mathrm{B}_{1}