2,3-Diaminopropionic acid

l-2,3-Diaminopropanoic acid
Names
	IUPAC name 3-Amino-L-alanine
	Systematic IUPAC name (2S)-2,3-Diaminopropanoic acid
Identifiers
CAS Number	4033-39-0;
3D model (JSmol)	Interactive image;
ChEBI	CHEBI:16303;
ChemSpider	87849;
ECHA InfoCard	Lua error in Module:Wikidata at line 880: attempt to index field 'wikibase' (a nil value). Lua error in Module:Wikidata at line 880: attempt to index field 'wikibase' (a nil value).Lua error in Module:EditAtWikidata at line 29: attempt to index field 'wikibase' (a nil value).
E number	Lua error in Module:Wikidata at line 880: attempt to index field 'wikibase' (a nil value).
KEGG	C03401;
PubChem CID	97328;
UNII	JE1TUV83JA;
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	InChI InChI=1S/C3H8N2O2/c4-1-2(5)3(6)7/h2H,1,4-5H2,(H,6,7)/t2-/m0/s1 Key: PECYZEOJVXMISF-REOHCLBHSA-N;
	SMILES C([C@@H](C(=O)O)N)N;
Properties
Chemical formula	C3H8N2O2
Molar mass	104.109 g·mol−1
	Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa). Infobox references

2,3-Diaminopropionic acid (2,3-diaminopropionate, Dpr)^[1] is a non-proteinogenic amino acid found in certain secondary metabolites, including zwittermicin A^[2] and tuberactinomycin.^[3]

Biosynthesis

2,3-Diaminopropionate is formed by the pyridoxal phosphate (PLP) mediated amination of serine.

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