Chemistry:3-Hydroxyaspartic acid

3-Hydroxyaspartic acid

Names
Preferred IUPAC name (2S)-2-Amino-3-hydroxybutanedioic acid
Other names (2S)-2-Amino-3-hydroxysuccinic acid 3-Hydroxyaspartic acid Beta-hydroxyaspartic acid
Identifiers
CAS Number	1860-87-3 Y
3D model (JSmol)	Interactive image Interactive image
ChEBI	CHEBI:10696 Y
ChemSpider	391503 Y
IUPHAR/BPS	4497
KEGG	C11511 Y
PubChem CID	443239
UNII	99A78V5YX2 Y
InChI InChI=1S/C4H7NO5/c5-1(3(7)8)2(6)4(9)10/h1-2,6H,5H2,(H,7,8)(H,9,10)/t1-,2-/m0/s1 Y Key: YYLQUHNPNCGKJQ-LWMBPPNESA-N Y InChI=1/C4H7NO5/c5-1(3(7)8)2(6)4(9)10/h1-2,6H,5H2,(H,7,8)(H,9,10)/t1-,2-/m0/s1 Key: YYLQUHNPNCGKJQ-LWMBPPNEBT
SMILES C(C(C(=O)O)O)(C(=O)O)N O=C(O)[C@@H](N)[C@H](O)C(=O)O
Properties
Chemical formula	C4H7NO5
Molar mass	149.102 g·mol−1
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
N verify (what is YN ?)
Infobox references

Tracking categories (test):

• SizeSet

3-Hydroxyaspartic acid (three letter abbreviation: Hya) also known as beta-hydroxyaspartic acid is derivative of aspartic acid which has been hydroxylated at position-3. The adjacent image shows L-threo-3-Hydroxyaspartate. The Hya amino acid residue is sometimes contained in EGF-like domains such as Vitamin K-dependent coagulation plasma proteins including protein C.

See also

• Epidermal growth factor (EGF)
• Vitamin K-dependent protein