The Twenty

Atlas/Ser

S

Serine

Ser

PolarNon-essentialHydrophilic87 Da

Hydroxymethyl (–CH₂OH)

  • A primary alcohol that can be phosphorylated.
  • Often found in catalytic triads and glycosylation sequons (N-X-S/T).

Mastery: unseen

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Structure of Serine
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