has role O-phosphoamino acid O-phospho-L-threonine PMID:16289358 KEGG:C12147 PMID:17087151 PMID:8756262 PMID:15022197 A L-threonine derivative phosphorylated at the side-chain hydroxy function. (2S,3R)-2-amino-3-hydroxybutanoic acid 3-phosphate O3-phosphothreonine PDBeChem:TPO chebi_ontology CHEBI:31757 Threoninium dihydrogen phosphate PMID:11782793 Reaxys:1727078 L-Threonine O-3-phosphate CAS:1114-81-4 CHEBI:21967 CHEBI:45955 threonine phosphate ester PMID:7541792 PMID:16534760 L-Threonine phosphate Phosphothreonine CHEBI:37525 PMID:16445015 PMID:21440422 O-phospho-L-threonine PMID:15745821 O-phosphonato-L-threonine(2-) Escherichia coli metabolite non-proteinogenic L-alpha-amino acid L-threonine derivative