Uracil

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The NuGOwiki Metabolite Database is a joint initiative of NuGO and HMDB

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Uracil
2D structure for Uracil
Chemical Name 2,4(1H,3H)-Pyrimidinedione
Chemical Formula C4H4N2O2
CAS Number 66-22-8
Chemical Information HMDB00300
Biochemical Taxonomy

  • Pyrimidines and Pyrimidine Derivatives

Functional Taxonomy Not Available
Nutritional Taxonomy Not Available
Metabolic Pathways

  • Nicotinate and Nicotinamide Metabolism
  • Pantothenate and CoA Biosynthesis
  • Purine Metabolism

Biofluid Location

  • Blood
  • Cerebrospinal Fluid (CSF)
  • Urine

Tissue Location

  • All Tissues

Normal Biofluid Concentrations

  • Blood: 0.17 (0.097-0.26) uM
  • Blood: 5.8 +/- 8.3 uM
  • Cerebrospinal Fluid (CSF): 0.1 +/- 0.2 uM
  • Urine: 4.99 umol/mmol creatinine

Normal Tissue Concentrations Not Available
Diseases / Conditions Related to Nutrition

  • Patients with Canavan disease

Other (Monogenic Disorders) Not Available
Abnormal Biofluid Concentrations

  • Blood (Patients with Canavan disease): 2.25 +/- 0.98 umol/L

Abnormal Tissue Concentrations Not Available
Physiological Processes Not Available
Authors:
Affiliations:

Contents

Introduction

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Uracil is a common naturally occurring pyrimidine found in RNA, it base pairs with adenine and is replaced by thymine in DNA. Methylation of uracil produces thymine. Uracil's use in the body is to help carry out the synthesis of many enzymes necessary for cell function through bonding with riboses and phosphates. Uracil serves as allosteric regulator and coenzyme for many important biochemical reactions. UDP and UTP regulate CPSase II activity in animals. UDP-glucose regulates the conversion of glucose to galactose in the liver and other tissues in the process of carbohydrate metabolism. Uracil is also involved in the biosynthesis of polysaccharides and the transportation of sugars containing aldehydes

Biological Function

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Catabolism

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Diseases / Conditions Related to Nutrition

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  • Patients with Canavan disease

Other (Monogenic) Disorders

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Nutritional Information

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Drivers for biological variation

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Vulnerable groups

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Other resources

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Links

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