TPO

PHOSPHOTHREONINE

Created:	1999-07-08
Last modified:	2024-09-27

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3 entries where TPO is found as a standalone ligand1,691 entries where TPO is found in a polymer sequence

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Chemical Details
Formal Charge	0
Atom Count	22
Chiral Atom Count	2
Bond Count	21
Aromatic Bond Count	0

2D diagram of TPO

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Chemical Component Summary
Name	PHOSPHOTHREONINE
Synonyms	PHOSPHONOTHREONINE
Systematic Name (OpenEye OEToolkits)	(2S,3R)-2-amino-3-phosphonooxy-butanoic acid
Formula	C₄ H₁₀ N O₆ P
Molecular Weight	199.099
Type	L-PEPTIDE LINKING

Chemical Descriptors
Type	Program	Version	Descriptor
SMILES	ACDLabs	10.04	O=P(O)(O)OC(C(N)C(=O)O)C
SMILES	CACTVS	3.341	C[CH](O[P](O)(O)=O)[CH](N)C(O)=O
SMILES	OpenEye OEToolkits	1.5.0	CC(C(C(=O)O)N)OP(=O)(O)O
Canonical SMILES	CACTVS	3.341	C[C@@H](O[P](O)(O)=O)[C@H](N)C(O)=O
Canonical SMILES	OpenEye OEToolkits	1.5.0	C[C@H]([C@@H](C(=O)O)N)OP(=O)(O)O
InChI	InChI	1.03	InChI=1S/C4H10NO6P/c1-2(3(5)4(6)7)11-12(8,9)10/h2-3H,5H2,1H3,(H,6,7)(H2,8,9,10)/t2-,3+/m1/s1
InChIKey	InChI	1.03	USRGIUJOYOXOQJ-GBXIJSLDSA-N

Related Resource References

Resource Name	Reference
PubChem	3246323, 139055008
ChEBI	CHEBI:37525

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