Cysteine
Created:
4/9/15
Submitted:
3/6/23
Published:
3/6/23
5862-bas-color-print_NIH3DAtoms shown as ball-and-stick with standard colors. 3D printable, with caution, using certain 3D printers.
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Description
L-cysteine is an optically active form of cysteine having L-configuration. It has a role as a flour treatment agent, a human metabolite and an EC 4.3.1.3 (histidine ammonia-lyase) inhibitor. It is a serine family amino acid, a proteinogenic amino acid, a cysteine and a L-alpha-amino acid. It is a conjugate base of a L-cysteinium. It is a conjugate acid of a L-cysteinate(1-). It is an enantiomer of a D-cysteine. It is a tautomer of a L-cysteine zwitterion.