(thing) by CrazyIvan Tue Apr 11 2000 at 3:33:18
Polar, Uncharged, Hydrophilic amino acid. Common site of phosphorylation by protein kinases.

Formula: C3H7NO3
Molecular Weight: 105.09
Structure: (amino acid group)-CH2-OH
Three-letter code: Ser
One-letter code: S
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