Chemical Properties
Leucine is a branched-chain amino acid (BCAA) since it possesses an aliphatic side-chain that is non-linear.
Racemic leucine had been subjected to circularly polarized synchrotron radiation in order to better understand the origin of biomolecular asymmetry. An enantiomeric enhancement of 2.6% had been induced, indicating a possible photochemical origin of biomolecules' homochirality.
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