Compound
D-threonine
A D-α-amino acid zwitterion that is D-threonine in which a proton has been transferred from the carboxy group to the amino group. It is the major species at pH 7.3.
Definition from ChEBI (CHEBI:57757), read 2026-09-23. CC BY 4.0.
Structure
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- Class
- Organic compound
- Formula
- C4H9NO3
- Mass
- 119.12 g/mol
- Charge
- 0
- InChIKey
- AYFVYJQAPQTCCC-STHAYSLISA-N
- SMILES
- C[C@H](O)[C@@H]([NH3+])C(=O)[O-]
- Look it up
- ChEBIPubChemBy InChIKey
Identity from ChEBI, geometry from PubChem. Not evidence.
What the reference databases state
Statements
3 statements
3 statements · 1 reference database · Subject: D-threonine · Sources: Rhea
- D-threonine is converted to L-threonineCompoundRhea RHEA:13913Inferred only
- L-threonine is converted to D-threonineCompoundRhea RHEA:13913Inferred only
- D-threonine is transported by SLC7A10ProteinRhea RHEA:74051Inferred only
Reactions
4 reactions
Reaction pageDirection not assertedBalanced
Rhea RHEA:13913CC BY 4.0Reference data
D-threonineacetaldehyde+glycine
Reaction pageDirection not assertedBalanced
Rhea RHEA:15257CC BY 4.0Reference data
D-threonine+L-alanineD-threonine+L-alanine
Transported by SLC7A10
Reaction pageDirection not assertedBalanced
Rhea RHEA:74051CC BY 4.0Reference data
D-threonine+dioxygen+waterCHEBI:228256+hydrogen peroxide+ammonium
Reaction pageDirection not assertedBalanced
Rhea RHEA:78251CC BY 4.0Reference data
Other names
1 name
Resolves to: D-threonine
- Systematic name
- (2R,3S)-2-azaniumyl-3-hydroxybutanoate