Tag: 200-300

Phosphorylated B6 vitamer deficiency in SALT OVERLY SENSITIVE 4 mutants compromises shoot and root development was written by Gorelova, Vera;Colinas, Maite;Dell’Aglio, Elisa;Flis, Paulina;Salt, David E.;Fitzpatrick, Teresa B.. And the article was included in Plant Physiology in 2022.Application of 54-47-7 The following contents are mentioned in the article:

Stunted growth in saline conditions is a signature phenotype of the Arabidopsis SALT OVERLY SENSITIVE mutants (sos1-5) affected in pathways regulating the salt stress response. One of the mutants isolated, sos4, encodes a kinase that phosphorylates pyridoxal (PL), a B6 vitamer, forming the important coenzyme pyridoxal 5′-phosphate (PLP). Here, we show that sos4-1 and more recently isolated alleles are deficient in phosphorylated B6 vitamers including PLP. This deficit is concomitant with a lowered PL level. Ionomic profiling of plants under standard laboratory conditions (without salt stress) reveals that sos4 mutants are perturbed in mineral nutrient homeostasis, with a hyperaccumulation of transition metal micronutrients particularly in the root, accounting for stress sensitivity. This is coincident with the accumulation of reactive oxygen species, as well as enhanced lignification and suberization of the endodermis, although the Casparian strip is intact and functional. Further, micrografting shows that SOS4 activity in the shoot is necessary for proper root development. Growth under very low light alleviates the impairments, including salt sensitivity, suggesting that SOS4 is important for developmental processes under moderate light intensities. Our study provides a basis for the integration of SOS4 derived B6 vitamers into plant health and fitness. This study involved multiple reactions and reactants, such as (4-Formyl-5-hydroxy-6-methylpyridin-3-yl)methyl dihydrogen phosphate (cas: 54-47-7Application of 54-47-7).

(4-Formyl-5-hydroxy-6-methylpyridin-3-yl)methyl dihydrogen phosphate (cas: 54-47-7) belongs to pyridine derivatives. The pyridine ring occurs in many important compounds, including agrochemicals, pharmaceuticals, and vitamins. Pyridine groups exist in countless molecules, and their applications include catalysis, drug design, molecular recognition, and natural product synthesis.Application of 54-47-7

Referemce:
Pyridine – Wikipedia,
Pyridine | C5H5N – PubChem

Phosphorylated B6 vitamer deficiency in SALT OVERLY SENSITIVE 4 mutants compromises shoot and root development was written by Gorelova, Vera;Colinas, Maite;Dell’Aglio, Elisa;Flis, Paulina;Salt, David E.;Fitzpatrick, Teresa B.. And the article was included in Plant Physiology in 2022.COA of Formula: C8H10NO6P The following contents are mentioned in the article:

Stunted growth in saline conditions is a signature phenotype of the Arabidopsis SALT OVERLY SENSITIVE mutants (sos1-5) affected in pathways regulating the salt stress response. One of the mutants isolated, sos4, encodes a kinase that phosphorylates pyridoxal (PL), a B6 vitamer, forming the important coenzyme pyridoxal 5′-phosphate (PLP). Here, we show that sos4-1 and more recently isolated alleles are deficient in phosphorylated B6 vitamers including PLP. This deficit is concomitant with a lowered PL level. Ionomic profiling of plants under standard laboratory conditions (without salt stress) reveals that sos4 mutants are perturbed in mineral nutrient homeostasis, with a hyperaccumulation of transition metal micronutrients particularly in the root, accounting for stress sensitivity. This is coincident with the accumulation of reactive oxygen species, as well as enhanced lignification and suberization of the endodermis, although the Casparian strip is intact and functional. Further, micrografting shows that SOS4 activity in the shoot is necessary for proper root development. Growth under very low light alleviates the impairments, including salt sensitivity, suggesting that SOS4 is important for developmental processes under moderate light intensities. Our study provides a basis for the integration of SOS4 derived B6 vitamers into plant health and fitness. This study involved multiple reactions and reactants, such as (4-Formyl-5-hydroxy-6-methylpyridin-3-yl)methyl dihydrogen phosphate (cas: 54-47-7COA of Formula: C8H10NO6P).

(4-Formyl-5-hydroxy-6-methylpyridin-3-yl)methyl dihydrogen phosphate (cas: 54-47-7) belongs to pyridine derivatives. Pyridine is diamagnetic and has a diamagnetic susceptibility of −48.7 × 10−6 cm3·mol−1.The molecular electric dipole moment is 2.2 debyes. The standard enthalpy of formation is 100.2 kJ·mol−1 in the liquid phase and 140.4 kJ·mol−1 in the gas phase. Pyridine derivatives are also useful as small-molecule α-helix mimetics that inhibit protein-protein interactions, as well as functionally selective GABA ligands.COA of Formula: C8H10NO6P

Referemce:
Pyridine – Wikipedia,
Pyridine | C5H5N – PubChem

Loss of a pyridoxal-phosphate phosphatase rescues Arabidopsis lacking an endoplasmic reticulum ATP carrier. was written by Altensell, Jacqueline;Wartenberg, Ruth;Haferkamp, Ilka;Hassler, Sebastian;Scherer, Vanessa;Steensma, Priscille;Fitzpatrick, Teresa B;Sharma, Anurag;Sandoval-Ibañez, Omar;Pribil, Mathias;Lehmann, Martin;Leister, Dario;Kleine, Tatjana;Neuhaus, H Ekkehard. And the article was included in Plant physiology in 2022.COA of Formula: C8H10NO6P The following contents are mentioned in the article:

The endoplasmic reticulum (ER)-located ATP/ADP-antiporter (ER-ANT1) occurs specifically in vascular plants. Structurally different transporters mediate energy provision to the ER, but the cellular function of ER-ANT1 is still unknown. Arabidopsis (Arabidopsis thaliana) mutants lacking ER-ANT1 (er-ant1 plants) exhibit a photorespiratory phenotype accompanied by high glycine levels and stunted growth, pointing to an inhibition of glycine decarboxylase (GDC). To reveal whether it is possible to suppress this marked phenotype, we exploited the power of a forward genetic screen. Absence of a so far uncharacterized member of the HaloAcid Dehalogenase (HAD)-like hydrolase family strongly suppressed the dwarf phenotype of er-ant1 plants. Localization studies suggested that the corresponding protein locates to chloroplasts, and activity assays showed that the enzyme dephosphorylates, with high substrate affinity, the B6 vitamer pyridoxal 5′-phosphate (PLP). Additional physiological experiments identified imbalances in vitamin B6 homeostasis in er-ant1 mutants. Our data suggest that impaired chloroplast metabolism, but not decreased GDC activity, causes the er-ant1 mutant dwarf phenotype. We present a hypothesis, setting transport of PLP by ER-ANT1 and chloroplastic PLP dephosphorylation in the cellular context. With the identification of this HAD-type PLP phosphatase, we also provide insight into B6 vitamer homeostasis. This study involved multiple reactions and reactants, such as (4-Formyl-5-hydroxy-6-methylpyridin-3-yl)methyl dihydrogen phosphate (cas: 54-47-7COA of Formula: C8H10NO6P).

(4-Formyl-5-hydroxy-6-methylpyridin-3-yl)methyl dihydrogen phosphate (cas: 54-47-7) belongs to pyridine derivatives. In contrast to benzene, Pyridine’s electron density is not evenly distributed over the ring, reflecting the negative inductive effect of the nitrogen atom. Pyridine groups exist in countless molecules, and their applications include catalysis, drug design, molecular recognition, and natural product synthesis.COA of Formula: C8H10NO6P

Referemce:
Pyridine – Wikipedia,
Pyridine | C5H5N – PubChem

Loss of a pyridoxal-phosphate phosphatase rescues arabidopsis lacking an endoplasmic reticulum ATP carrier was written by Altensell, Jacqueline;Wartenberg, Ruth;Haferkamp, Ilka;Hassler, Sebastian;Scherer, Vanessa;Steensma, Priscille;Fitzpatrick, Teresa B.;Sharma, Anurag;Sandoval-Ibanez, Omar;Pribil, Mathias;Lehmann, Martin;Leister, Dario;Kleine, Tatjana;Neuhaus, H. Ekkehard. And the article was included in Plant Physiology in 2022.Product Details of 54-47-7 The following contents are mentioned in the article:

The endoplasmic reticulum (ER)-located ATP/ADP-antiporter (ER-ANT1) occurs specifically in vascular plants. Structurally different transporters mediate energy provision to the ER, but the cellular function of ER-ANT1 is still unknown. Arabidopsis (Arabidopsis thaliana) mutants lacking ER-ANT1 (er-ant1 plants) exhibit a photorespiratory phenotype accompanied by high glycine levels and stunted growth, pointing to an inhibition of glycine decarboxylase (GDC). To reveal whether it is possible to suppress this marked phenotype, we exploited the power of a forward genetic screen. Absence of a so far uncharacterized member of the HaloAcid Dehalogenase (HAD)-like hydrolase family strongly suppressed the dwarf phenotype of er-ant1 plants. Localization studies suggested that the corresponding protein locates to chloroplasts, and activity assays showed that the enzyme dephosphorylates, with high substrate affinity, the B6 vitamer pyridoxal 5′-phosphate (PLP). Addnl. physiol. experiments identified imbalances in vitamin B6 homeostasis in er-ant1 mutants. Our data suggest that impaired chloroplast metabolism, but not decreased GDC activity, causes the er-ant1 mutant dwarf phenotype. We present a hypothesis, setting transport of PLP by ER-ANT1 and chloroplastic PLP dephosphorylation in the cellular context. With the identification of this HAD-type PLP phosphatase, we also provide insight into B6 vitamer homeostasis. This study involved multiple reactions and reactants, such as (4-Formyl-5-hydroxy-6-methylpyridin-3-yl)methyl dihydrogen phosphate (cas: 54-47-7Product Details of 54-47-7).

(4-Formyl-5-hydroxy-6-methylpyridin-3-yl)methyl dihydrogen phosphate (cas: 54-47-7) belongs to pyridine derivatives. Pyridine is diamagnetic and has a diamagnetic susceptibility of −48.7 × 10−6 cm3·mol−1.The molecular electric dipole moment is 2.2 debyes. The standard enthalpy of formation is 100.2 kJ·mol−1 in the liquid phase and 140.4 kJ·mol−1 in the gas phase. Reduced pyridines, namely tetrahydropyridines, dihydropyridines and piperidines, are found in numerous natural and synthetic compounds. The synthesis and reactivity of these compounds have often been driven by the fact many of these compounds have interesting and unique pharmacological properties. Product Details of 54-47-7

Referemce:
Pyridine – Wikipedia,
Pyridine | C5H5N – PubChem

A novel panel of yeast assays for the assessment of thiamin and its biosynthetic intermediates in plant tissues was written by Strobbe, Simon;Verstraete, Jana;Fitzpatrick, Teresa B.;Faustino, Maria;Lourenco, Tiago F.;Oliveira, M. Margarida;Stove, Christophe;Van Der Straeten, Dominique. And the article was included in New Phytologist in 2022.HPLC of Formula: 54-47-7 The following contents are mentioned in the article:

Thiamin (or thiamine), known as vitamin B1, represents an indispensable component of human diets, being pivotal in energy metabolism Thiamin research depends on adequate vitamin quantification in plant tissues. A recently developed quant. liquid chromatog.-tandem mass spectrometry (LC-MS/MS) method is able to assess the level of thiamin, its phosphorylated entities and its biosynthetic intermediates in the model plant Arabidopsis thaliana, as well as in rice. However, their implementation requires expensive equipment and substantial tech. expertise. Microbiol. assays can be useful in deter-mining metabolite levels in plant material and provide an affordable alternative to MS-based anal. Here, we evaluate, by comparison to the LC-MS/MS reference method, the potential of a carefully chosen panel of yeast assays to estimate levels of total vitamin B1, as well as its biosynthetic intermediates pyrimidine and thiazole in Arabidopsis samples. The examined panel of Saccharomyces cerevisiae mutants was, when implemented in microbiol. assays, capable of correctly assigning a series of wild-type and thiamin biofortified Arabidopsis plant samples. The assays provide a readily applicable method allowing rapid screening of vitamin B1 (and its biosynthetic intermediates) content in plant material, which is particularly useful in metabolic engineering approaches and in germplasm screening across or within species. This study involved multiple reactions and reactants, such as (4-Formyl-5-hydroxy-6-methylpyridin-3-yl)methyl dihydrogen phosphate (cas: 54-47-7HPLC of Formula: 54-47-7).

(4-Formyl-5-hydroxy-6-methylpyridin-3-yl)methyl dihydrogen phosphate (cas: 54-47-7) belongs to pyridine derivatives. Pyridine is diamagnetic and has a diamagnetic susceptibility of −48.7 × 10−6 cm3·mol−1.The molecular electric dipole moment is 2.2 debyes. The standard enthalpy of formation is 100.2 kJ·mol−1 in the liquid phase and 140.4 kJ·mol−1 in the gas phase. Reduced pyridines, namely tetrahydropyridines, dihydropyridines and piperidines, are found in numerous natural and synthetic compounds. The synthesis and reactivity of these compounds have often been driven by the fact many of these compounds have interesting and unique pharmacological properties. HPLC of Formula: 54-47-7

Referemce:
Pyridine – Wikipedia,
Pyridine | C5H5N – PubChem

A novel panel of yeast assays for the assessment of thiamin and its biosynthetic intermediates in plant tissues was written by Strobbe, Simon;Verstraete, Jana;Fitzpatrick, Teresa B.;Faustino, Maria;Lourenco, Tiago F.;Oliveira, M. Margarida;Stove, Christophe;Van Der Straeten, Dominique. And the article was included in New Phytologist in 2022.SDS of cas: 54-47-7 The following contents are mentioned in the article:

Thiamin (or thiamine), known as vitamin B1, represents an indispensable component of human diets, being pivotal in energy metabolism Thiamin research depends on adequate vitamin quantification in plant tissues. A recently developed quant. liquid chromatog.-tandem mass spectrometry (LC-MS/MS) method is able to assess the level of thiamin, its phosphorylated entities and its biosynthetic intermediates in the model plant Arabidopsis thaliana, as well as in rice. However, their implementation requires expensive equipment and substantial tech. expertise. Microbiol. assays can be useful in deter-mining metabolite levels in plant material and provide an affordable alternative to MS-based anal. Here, we evaluate, by comparison to the LC-MS/MS reference method, the potential of a carefully chosen panel of yeast assays to estimate levels of total vitamin B1, as well as its biosynthetic intermediates pyrimidine and thiazole in Arabidopsis samples. The examined panel of Saccharomyces cerevisiae mutants was, when implemented in microbiol. assays, capable of correctly assigning a series of wild-type and thiamin biofortified Arabidopsis plant samples. The assays provide a readily applicable method allowing rapid screening of vitamin B1 (and its biosynthetic intermediates) content in plant material, which is particularly useful in metabolic engineering approaches and in germplasm screening across or within species. This study involved multiple reactions and reactants, such as (4-Formyl-5-hydroxy-6-methylpyridin-3-yl)methyl dihydrogen phosphate (cas: 54-47-7SDS of cas: 54-47-7).

(4-Formyl-5-hydroxy-6-methylpyridin-3-yl)methyl dihydrogen phosphate (cas: 54-47-7) belongs to pyridine derivatives. Pyridine’s the lone pair does not contribute to the aromatic system but importantly influences the chemical properties of pyridine, as it easily supports bond formation via an electrophilic attack. One of the examples of pyridines is the well-known alkaloid lithoprimidine, which is an A3 adenosine receptor antagonist and N,N-dimethylaminopyridine (DMAP) analog, commonly used in organic synthesis.SDS of cas: 54-47-7

Referemce:
Pyridine – Wikipedia,
Pyridine | C5H5N – PubChem

Structural and Functional Analysis of the Pyridoxal Phosphate Homeostasis Protein YggS from Fusobacterium nucleatum. was written by He, Shanru;Chen, Yuanyuan;Wang, Lulu;Bai, Xue;Bu, Tingting;Zhang, Jie;Lu, Ming;Ha, Nam-Chul;Quan, Chunshan;Nam, Ki Hyun;Xu, Yongbin. And the article was included in Molecules (Basel, Switzerland) in 2022.Formula: C8H10NO6P The following contents are mentioned in the article:

Pyridoxal 5′-phosphate (PLP) is the active form of vitamin B6, but it is highly reactive and poisonous in its free form. YggS is a PLP-binding protein found in bacteria and humans that mediates PLP homeostasis by delivering PLP to target enzymes or by performing a protective function. Several biochemical and structural studies of YggS have been reported, but the mechanism by which YggS recognizes PLP has not been fully elucidated. Here, we report a functional and structural analysis of YggS from Fusobacterium nucleatum (FnYggS). The PLP molecule could bind to native FnYggS, but no PLP binding was observed for selenomethionine (SeMet)-derivatized FnYggS. The crystal structure of FnYggS showed a type III TIM barrel fold, exhibiting structural homology with several other PLP-dependent enzymes. Although FnYggS exhibited low (<35%) amino acid sequence similarity with previously studied YggS proteins, its overall structure and PLP-binding site were highly conserved. In the PLP-binding site of FnYggS, the sulfate ion was coordinated by the conserved residues Ser201, Gly218, and Thr219, which were positioned to provide the binding moiety for the phosphate group of PLP. The mutagenesis study showed that the conserved Ser201 residue in FnYggS was the key residue for PLP binding. These results will expand the knowledge of the molecular properties and function of the YggS family. This study involved multiple reactions and reactants, such as (4-Formyl-5-hydroxy-6-methylpyridin-3-yl)methyl dihydrogen phosphate (cas: 54-47-7Formula: C8H10NO6P).

(4-Formyl-5-hydroxy-6-methylpyridin-3-yl)methyl dihydrogen phosphate (cas: 54-47-7) belongs to pyridine derivatives. In contrast to benzene, Pyridine’s electron density is not evenly distributed over the ring, reflecting the negative inductive effect of the nitrogen atom. One of the examples of pyridines is the well-known alkaloid lithoprimidine, which is an A3 adenosine receptor antagonist and N,N-dimethylaminopyridine (DMAP) analog, commonly used in organic synthesis.Formula: C8H10NO6P

Referemce:
Pyridine – Wikipedia,
Pyridine | C5H5N – PubChem

Comprehensive 16S rDNA Sequencing and LC-MS/MS-Based Metabolomics to Investigate Intestinal Flora and Metabolic Profiles of the Serum, Hypothalamus and Hippocampus in p-Chlorophenylalanine-Induced Insomnia Rats Treated with Lilium brownie was written by Si, Yanpo;Chen, Xiaohui;Guo, Tao;Wei, Wenjun;Wang, Lili;Zhang, Fei;Sun, Xiaoya;Liu, Mengqi. And the article was included in Neurochemical Research in 2022.Recommanded Product: 54-47-7 The following contents are mentioned in the article:

Gut microbiota homeostasis in the organism and insomnia have been reported to influence each other. In the study, a method of 16S rRNA gene sequencing combined with ultra-high performance liquid chromatog.-mass/mass spectrometry was adopted to evaluate the effects of Lilium brownie (LB) on intestinal flora and metabolic profiles of serum, hypothalamus and hippocampus in insomnia rat induced by p-chlorophenylalanine (PCPA). It was observed that the imbalance in the diversity and abundance of gut microbiota induced by PCPA was restored after LB intervention. Among these, the Porphyromonadaceae, Lactobacillus and Escherichia were significantly adjusted at the genus level by PCPA and LB, resp. It was also found that the most of metabolic phenotypes in serum, hypothalamus and hippocampus perturbed by PCPA were regulated towards normal after LB intervention, especially 5-hydroxy-L-tryptophan of the hypothalamus involving in 5-HT metabolism Moreover, the arachidonic acid metabolism in serum, hypothalamus and hippocampus, and the serotonergic synapse in hypothalamus and hippocampus were the most fundamentally and significantly affected pathways after LB intervention. The results of correlation anal. showed that several floras including Pseudoruegeria have an outstanding contribution to the change of differential metabolites. In brief, the results confirm that gut microbiota is significantly returned to normal and may interact with the corresponding metabolites to relieve insomnia under LB intervention. This study involved multiple reactions and reactants, such as (4-Formyl-5-hydroxy-6-methylpyridin-3-yl)methyl dihydrogen phosphate (cas: 54-47-7Recommanded Product: 54-47-7).

(4-Formyl-5-hydroxy-6-methylpyridin-3-yl)methyl dihydrogen phosphate (cas: 54-47-7) belongs to pyridine derivatives. Pyridine has a dipole moment and a weaker resonant stabilization than benzene (resonance energy 117 kJ·mol−1 in pyridine vs. 150 kJ·mol−1 in benzene). Pyridine groups exist in countless molecules, and their applications include catalysis, drug design, molecular recognition, and natural product synthesis.Recommanded Product: 54-47-7

Referemce:
Pyridine – Wikipedia,
Pyridine | C5H5N – PubChem

Cryptic Phosphorylation-Mediated Divergent Biosynthesis of High-Carbon Sugar Nucleoside Antifungals was written by Draelos, Matthew M.;Thanapipatsiri, Anyarat;Du, Yanan;Yokoyama, Kenichi. And the article was included in ACS Chemical Biology in 2022.Reference of 54-47-7 The following contents are mentioned in the article:

Establishing a general biosynthetic scheme for natural products is critical for a broader understanding of natural product biosynthesis and the structural prediction of metabolites based on genome sequence information. High-carbon sugar nucleoside antimicrobials are an underexplored class of natural products with unique structures and important biol. activities. Recent studies on C6 sugar nucleoside antifungal natural products, such as nikkomycins and polyoxins, revealed a novel biosynthetic mechanism involving cryptic phosphorylation. However, the generality of this biosynthetic mechanism remained unexplored. We here report in vitro characterization of the biosynthesis of a C7 sugar nucleoside antifungal, malayamycin A. Our results demonstrate that the malayamycin biosynthetic enzymes specifically accept 2′-phosphorylated biosynthetic intermediates, suggesting that cryptic phosphorylation-mediated biosynthesis is conserved beyond C6 sugar nucleosides. Furthermore, the results suggest a generalizable divergent biosynthetic mechanism for high-carbon sugar nucleoside antifungals. In this model, C6 and C7 sugar nucleoside biosyntheses proceed via a common C8 sugar nucleoside precursor, and the sugar size is determined using the functions of α-ketoglutarate (α-KG)-dependent dioxygenases (NikI/PolD for C6 sugar nucleosides and MalI for C7 sugar nucleosides). These results provide an important guidance for the future genome-mining discovery of high-carbon sugar nucleoside antimicrobials. This study involved multiple reactions and reactants, such as (4-Formyl-5-hydroxy-6-methylpyridin-3-yl)methyl dihydrogen phosphate (cas: 54-47-7Reference of 54-47-7).

(4-Formyl-5-hydroxy-6-methylpyridin-3-yl)methyl dihydrogen phosphate (cas: 54-47-7) belongs to pyridine derivatives. Pyridine has a dipole moment and a weaker resonant stabilization than benzene (resonance energy 117 kJ·mol−1 in pyridine vs. 150 kJ·mol−1 in benzene). Pyridine, its benzo and pyridine-based compounds play diverse roles in organic chemistry. Pyridine-based materials are valued for their optical and physical properties as well as their medical potential. Reference of 54-47-7

Referemce:
Pyridine – Wikipedia,
Pyridine | C5H5N – PubChem

Cryptic Phosphorylation-Mediated Divergent Biosynthesis of High-Carbon Sugar Nucleoside Antifungals was written by Draelos, Matthew M.;Thanapipatsiri, Anyarat;Du, Yanan;Yokoyama, Kenichi. And the article was included in ACS Chemical Biology in 2022.Reference of 54-47-7 The following contents are mentioned in the article:

Establishing a general biosynthetic scheme for natural products is critical for a broader understanding of natural product biosynthesis and the structural prediction of metabolites based on genome sequence information. High-carbon sugar nucleoside antimicrobials are an underexplored class of natural products with unique structures and important biol. activities. Recent studies on C6 sugar nucleoside antifungal natural products, such as nikkomycins and polyoxins, revealed a novel biosynthetic mechanism involving cryptic phosphorylation. However, the generality of this biosynthetic mechanism remained unexplored. We here report in vitro characterization of the biosynthesis of a C7 sugar nucleoside antifungal, malayamycin A. Our results demonstrate that the malayamycin biosynthetic enzymes specifically accept 2′-phosphorylated biosynthetic intermediates, suggesting that cryptic phosphorylation-mediated biosynthesis is conserved beyond C6 sugar nucleosides. Furthermore, the results suggest a generalizable divergent biosynthetic mechanism for high-carbon sugar nucleoside antifungals. In this model, C6 and C7 sugar nucleoside biosyntheses proceed via a common C8 sugar nucleoside precursor, and the sugar size is determined using the functions of α-ketoglutarate (α-KG)-dependent dioxygenases (NikI/PolD for C6 sugar nucleosides and MalI for C7 sugar nucleosides). These results provide an important guidance for the future genome-mining discovery of high-carbon sugar nucleoside antimicrobials. This study involved multiple reactions and reactants, such as (4-Formyl-5-hydroxy-6-methylpyridin-3-yl)methyl dihydrogen phosphate (cas: 54-47-7Reference of 54-47-7).

(4-Formyl-5-hydroxy-6-methylpyridin-3-yl)methyl dihydrogen phosphate (cas: 54-47-7) belongs to pyridine derivatives. In contrast to benzene, Pyridine’s electron density is not evenly distributed over the ring, reflecting the negative inductive effect of the nitrogen atom. One of the examples of pyridines is the well-known alkaloid lithoprimidine, which is an A3 adenosine receptor antagonist and N,N-dimethylaminopyridine (DMAP) analog, commonly used in organic synthesis.Reference of 54-47-7

Referemce:
Pyridine – Wikipedia,
Pyridine | C5H5N – PubChem