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O-Phospho-L-serine, a molecule which resembles phosphatidylserine head group, is an agonist of the group III metabotropic glutamate receptors mGluR4a and mGluR6 (EC50s = 2-5 μM). It is also used in the purification of the Epstein-Barr virus nuclear antigen 2A. Synonyms: Dexfosfoserine; Phosphoserine; L-O-Phosphoserine; O-Phosphoserine; L-SOP; Fosforina. Grades: ≥ 99% (Titration). CAS No. 407-41-0. Molecular formula: C3H8NO6P. Mole weight: 185.07.
O-Phospho-L-serine
O-Phospho-L-serine. Group: Biochemicals. Grades: Purified. CAS No. 407-41-0. Pack Sizes: 100mg. US Biological Life Sciences.
Worldwide
O-Phospho-L-serine
O-Phospho-L-serine is the immediate precursor to L-cystein in the serine synthesis pathway, and an agonist at the group III mGluR receptors (mGluR4, mGluR6, mGluR7, and mGluR8); O-Phospho-L-serine also acts as a weak antagonist for mGluR1 and a potent antagonist for mGluR2 [1]. Uses: Scientific research. Group: Natural products. Alternative Names: L-Serine O-phosphate; L-SOP. CAS No. 407-41-0. Pack Sizes: 10 mM * 1 mL; 50 mg; 100 mg. Product ID: HY-15129.
O-Phospho-L-serine 99+% (
O-Phospho-L-serine 99+% (. Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 1g, 5g, 25g. US Biological Life Sciences.
Worldwide
O-phospho-L-serine-tRNA ligase
In organisms like Archaeoglobus fulgidus lacking EC 6.1.1.16 (cysteine-tRNA ligase) for the direct Cys-tRNACys formation, Cys-tRNACys is produced by an indirect pathway, in which EC 6.1.1.27 (O-phosphoseryl-tRNA ligase) ligates O-phosphoserine to tRNACys, and EC 2.5.1.73 (O-phospho-L-seryl-tRNA: Cys-tRNA synthase) converts the produced O-phospho-L-seryl-tRNACys to Cys-tRNACys. The SepRS/SepCysS pathway is the sole route for cysteine biosynthesis in the organism. Methanosarcina mazei can use both pathways, the direct route using EC 6.1.1.16 (cysteine-tRNA ligase) and the indirect pathway with EC 6.1.1.27 and EC 2.5.1.73 (O-phospho-L-seryl-tRNA: Cys-tRNA synthase). Group: Enzymes. Synonyms: O-phosphoseryl-tRNA ligase; non-canonical O-phosphoseryl-tRNA synthetase; SepRS. Enzyme Commission Number: EC 6.1.1.27. Storage: Store it at +4 ?C for short term. For long term storage, store it at -20 ?C?-80 ?C. Form: Liquid or lyophilized powder. EXWM-5658; O-phospho-L-serine-tRNA ligase; EC 6.1.1.27; O-phosphoseryl-tRNA ligase; non-canonical O-phosphoseryl-tRNA synthetase; SepRS. Cat No: EXWM-5658.
cysteate synthase
A pyridoxal-phosphate protein. It is highly specific for O-phospho-L-serine and sulfite.The reaction proceeds through a dehydroalanine (2-aminoacrylic acid) intermediate. The enzyme from Methanosarcina acetivorans is evolutionarily related to threonine synthase (EC 4.2.3.1), but the reaction is more similar to that of O-phosphoserine sulfhydrylase (EC 2.5.1.65). Group: Enzymes. Enzyme Commission Number: EC 2.5.1.76. Storage: Store it at +4 ?C for short term. For long term storage, store it at -20 ?C?-80 ?C. Form: Liquid or lyophilized powder. EXWM-2814; cysteate synthase; EC 2.5.1.76. Cat No: EXWM-2814.
L-O-Phosphoserine
L-O-Phosphoserine is the catalytic domain of human protein kinase C β II when complexed with a malemide inhibitor. It is also used in the purification of the Epstein-Barr virus nuclear antigen 2A. Group: Biochemicals. Alternative Names: Dihydrogen phosphate L-Serine; L-Serine Phosphate; L-Serine Dihydrogen Phosphate; 3-O-Phosphoserine; Dexfosfoserine; Fosforina; L-3-Phosphoserine; L-O-Phosphoserine; L-O-Serine phosphate; L-Phosphoserine; L-Serinephosphoric acid; L-Seryl phosphate; O-Phospho-L-serine; O-Phosphoryl-L-serine; O-Phosphorylserine; Phospho-L-serine; Serine O-phosphate; Serine Dihydrogen Phosphate; Seriphos. Grades: Highly Purified. CAS No. 407-41-0. Pack Sizes: 1g. US Biological Life Sciences.
A pyridoxal-phosphate protein. The enzyme from Aeropyrum pernix acts on both O-phospho-L-serine and O3-acetyl-L-serine, in contrast with EC 2.5.1.47, cysteine synthase, which acts only on O3-acetyl-L-serine. Group: Enzymes. Synonyms: O-phosphoserine(thiol)-lyase. Enzyme Commission Number: EC 2.5.1.65. CAS No. 1071505-11-7. Storage: Store it at +4 ?C for short term. For long term storage, store it at -20 ?C?-80 ?C. Form: Liquid or lyophilized powder. EXWM-2802; O-phosphoserine sulfhydrylase; EC 2.5.1.65; 1071505-11-7; O-phosphoserine(thiol)-lyase. Cat No: EXWM-2802.
phosphoserine transaminase
A pyridoxal-phosphate protein. This enzyme catalyses the second step in the phosphorylated pathway of serine biosynthesis in Escherichia coli. It also catalyses the third step in the biosynthesis of the coenzyme pyridoxal 5'-phosphate in Escherichia coli (using Reaction 2 above). In Escherichia coli, pyridoxal 5'-phosphate is synthesized de novo by a pathway that involves EC 1.2.1.72 (erythrose-4-phosphate dehydrogenase), EC 1.1.1.290 (4-phosphoerythronate dehydrogenase), EC 2.6.1.52 (phosphoserine transaminase), EC 1.1.1.262 (4-hydroxythreonine-4-phosphate dehydrogenase), EC 2.6.99.2 (pyridoxine 5'-phosphate synthase) and EC 1.4.3.5 (with pyridoxine 5'-phosphate as substrate). ...ransaminase; 3-O-phospho-L-serine:2-oxoglutarate aminotransferase; SerC; PdxC; 3PHP transaminase. Enzyme Commission Number: EC 2.6.1.52. CAS No. 9030-90-4. Storage: Store it at +4 ?C for short term. For long term storage, store it at -20 ?C?-80 ?C. Form: Liquid or lyophilized powder. EXWM-2894; phosphoserine transaminase; EC 2.6.1.52; 9030-90-4; PSAT; phosphoserine aminotransferase; 3-phosphoserine aminotransferase; hydroxypyruvic phosphate-glutamic transaminase; L-phosphoserine aminotransferase; phosphohydroxypyruvate transaminase; phosphohydroxypyruvic-glutamic transaminase; 3-O-phospho-L-serine:2-oxoglutarate aminotransferase; SerC; PdxC; 3PHP transaminase. Cat No: EXWM-2894.
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