PTR

O-PHOSPHOTYROSINE

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

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8 entries where PTR is found as a standalone ligand866 entries where PTR is found in a polymer sequence

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Chemical Details
Formal Charge	0
Atom Count	29
Chiral Atom Count	1
Bond Count	29
Aromatic Bond Count	6

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Chemical Component Summary
Name	O-PHOSPHOTYROSINE
Synonyms	PHOSPHONOTYROSINE
Systematic Name (OpenEye OEToolkits)	(2S)-2-amino-3-(4-phosphonooxyphenyl)propanoic acid
Formula	C₉ H₁₂ N O₆ P
Molecular Weight	261.168
Type	L-PEPTIDE LINKING

Chemical Descriptors
Type	Program	Version	Descriptor
SMILES	ACDLabs	10.04	O=P(Oc1ccc(cc1)CC(C(=O)O)N)(O)O
SMILES	CACTVS	3.341	N[CH](Cc1ccc(O[P](O)(O)=O)cc1)C(O)=O
SMILES	OpenEye OEToolkits	1.5.0	c1cc(ccc1CC(C(=O)O)N)OP(=O)(O)O
Canonical SMILES	CACTVS	3.341	N[C@@H](Cc1ccc(O[P](O)(O)=O)cc1)C(O)=O
Canonical SMILES	OpenEye OEToolkits	1.5.0	c1cc(ccc1C[C@@H](C(=O)O)N)OP(=O)(O)O
InChI	InChI	1.03	InChI=1S/C9H12NO6P/c10-8(9(11)12)5-6-1-3-7(4-2-6)16-17(13,14)15/h1-4,8H,5,10H2,(H,11,12)(H2,13,14,15)/t8-/m0/s1
InChIKey	InChI	1.03	DCWXELXMIBXGTH-QMMMGPOBSA-N

Drug Info: DrugBank

DrugBank ID	DB01962
Name	Phosphonotyrosine
Groups	experimental
Description	An amino acid that occurs in endogenous proteins. Tyrosine phosphorylation and dephosphorylation plays a role in cellular signal transduction and possibly in cell growth control and carcinogenesis. [PubChem]
Synonyms	Phosphonotyrosine
CAS number	21820-51-9

Drug Targets

Name	Target Sequence	Pharmacological Action
Tyrosine-protein kinase HCK	MGGRSSCEDPGCPRDEERAPRMGCMKSKFLQVGGNTFSKTETSASPHCPV...	unknown
Proto-oncogene tyrosine-protein kinase Src	MGSNKSKPKDASQRRRSLEPAENVHGAGGGAFPASQTPSKPASADGHRGP...	unknown
Mast/stem cell growth factor receptor Kit	MRGARGAWDFLCVLLLLLRVQTGSSQPSVSPGEPSPPSIHPGKSDLIVRV...	unknown

Drug Info/Drug Targets: DrugBank 3.0: a comprehensive resource for 'omics' research on drugs. Knox C, Law V, Jewison T, Liu P, Ly S, Frolkis A, Pon A, Banco K, Mak C, Neveu V, Djoumbou Y, Eisner R, Guo AC, Wishart DS. Nucleic Acids Res. 2011 Jan; 39 (Database issue):D1035-41. | PMID:21059682