Phospho-L-tyrosine
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Phospho-L-tyrosine
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CAS No:
21820-51-9
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Formula:
C9H12NO6P
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Chemical Name:
Phospho-L-tyrosine
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Synonyms:
L-Tyrosine,O-phosphono-;Tyrosine,dihydrogen phosphate (ester),L-;L-Tyrosine,dihydrogen phosphate (ester);Tyrosine,di-H phosphate;Tyrosine,phosphate;O-Phosphono-L-tyrosine;Tyrosine O-phosphate;O-Phospho-L-tyrosine;O-Phosphotyrosine;Phosphotyrosine;L-Phosphotyrosine;Phospho-L-tyrosine;L-Tyrosine-O-phosphate;(2S)-2-Amino-3-(4-phosphonooxyphenyl)propanoic acid;3387-80-2;21820-24-6
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CAS No:
Description
White Solid
Solid
O(4)-phospho-L-tyrosine is a non-proteinogenic L-alpha-amino acid that is L-tyrosine phosphorylated at the phenolic hydroxy group. It has a role as an Escherichia coli metabolite and an immunogen. It is a L-tyrosine derivative, an O(4)-phosphotyrosine and a non-proteinogenic L-alpha-amino acid. It is a conjugate acid of an O(4)-phosphonato-L-tyrosine(2-). It is an enantiomer of an O(4)-phospho-D-tyrosine.|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.
Characteristics
130
0.81280
1.63g/cm3
225 °C
590.1ºC at 760 mmHg
310.7ºC
1.635
2-8°C
9.05E-15mmHg at 25°C
162.2 Ų [M+H]+ [CCS Type: DT, Method: single field calibrated with Agilent tune mix (Agilent)]|149.33 Ų [M+Na-2H]- [CCS Type: DT, Method: single field calibrated with Agilent tune mix (Agilent)]
Phospho-L-tyrosine Use and Manufacturing
O-Phospho-L-tyrosine is used in the study of tyrosine-phosphorylation, which has been linked to the malignant transformation of cells by various RNA tumor viruses. Plays a role in signal transduction.
Computed Properties
Molecular Weight:261.17
XLogP3:-2.8
Hydrogen Bond Donor Count:4
Hydrogen Bond Acceptor Count:7
Rotatable Bond Count:5
Exact Mass:261.04022410
Monoisotopic Mass:261.04022410
Topological Polar Surface Area:130
Heavy Atom Count:17
Complexity:309
Defined Atom Stereocenter Count:1
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes
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