Page last updated: 2024-10-06

salvage pathways of pyrimidine ribonucleotides

Proteins (9)

ProteinSynonymsTaxonomy
Cytidine deaminaseEC 3.5.4.5; Cytidine aminohydrolase; CDAEscherichia coli K-12
Pyrimidine/purine nucleoside phosphorylaseEC 2.4.2.1; EC 2.4.2.2; Adenosine phosphorylase; Cytidine phosphorylase; Guanosine phosphorylase; 2.4.2.15; Inosine phosphorylase; Thymidine phosphorylase; 2.4.2.4; Uridine phosphorylase; 2.4.2.3; Xanthosine phosphorylaseEscherichia coli K-12
Uridine phosphorylaseUPase; UrdPase; EC 2.4.2.3Escherichia coli K-12
Cytosine deaminaseCD; CDA; CDase; EC 3.5.4.1; Cytosine aminohydrolase; Isoguanine deaminase; 3.5.4.-Escherichia coli K-12
Adenylate kinaseAK; EC 2.7.4.3; ATP-AMP transphosphorylase; ATP:AMP phosphotransferase; Adenylate monophosphate kinaseEscherichia coli K-12
Uracil phosphoribosyltransferaseEC 2.4.2.9; UMP pyrophosphorylase; UPRTaseEscherichia coli K-12
Uridine kinaseEC 2.7.1.48; Cytidine monophosphokinase; Uridine monophosphokinaseEscherichia coli K-12
Cytidylate kinaseCK; EC 2.7.4.25; Cytidine monophosphate kinase; CMP kinase; Protein MssA; p25Escherichia coli K-12
Nucleoside diphosphate kinaseNDK; NDP kinase; EC 2.7.4.6; Nucleoside-2-P kinaseEscherichia coli K-12

Compounds (28)

CompoundDescription
diphosphoric acid
hydronium ion
Ammonium
CopperA heavy metal trace element with the atomic symbol Cu, atomic number 29, and atomic weight 63.55.
ironA metallic element with atomic symbol Fe, atomic number 26, and atomic weight 55.85. It is an essential constituent of HEMOGLOBINS; CYTOCHROMES; and IRON-BINDING PROTEINS. It plays a role in cellular redox reactions and in the transport of OXYGEN.
ZincA metallic element of atomic number 30 and atomic weight 65.38. It is a necessary trace element in the diet, forming an essential part of many enzymes, and playing an important role in protein synthesis and in cell division. Zinc deficiency is associated with ANEMIA, short stature, HYPOGONADISM, impaired WOUND HEALING, and geophagia. It is known by the symbol Zn.
fluorouracilA pyrimidine analog that is an antineoplastic antimetabolite. It interferes with DNA synthesis by blocking the THYMIDYLATE SYNTHETASE conversion of deoxyuridylic acid to thymidylic acid.
Orthophosphate
uridineA ribonucleoside in which RIBOSE is linked to URACIL.
adenosine diphosphateAdenosine 5'-(trihydrogen diphosphate). An adenine nucleotide containing two phosphate groups esterified to the sugar moiety at the 5'-position.
Uridine TriphosphateUridine 5'-(tetrahydrogen triphosphate). A uracil nucleotide containing three phosphate groups esterified to the sugar moiety.
Hydrogen PeroxideA strong oxidizing agent used in aqueous solution as a ripening agent, bleach, and topical anti-infective. It is relatively unstable and solutions deteriorate over time unless stabilized by the addition of acetanilide or similar organic materials.
potassiumAn element in the alkali group of metals with an atomic symbol K, atomic number 19, and atomic weight 39.10. It is the chief cation in the intracellular fluid of muscle and other cells. Potassium ion is a strong electrolyte that plays a significant role in the regulation of fluid volume and maintenance of the WATER-ELECTROLYTE BALANCE.
MagnesiumA metallic element that has the atomic symbol Mg, atomic number 12, and atomic weight 24.31. It is important for the activity of many enzymes, especially those involved in OXIDATIVE PHOSPHORYLATION.
WaterA clear, odorless, tasteless liquid that is essential for most animal and plant life and is an excellent solvent for many substances. The chemical formula is hydrogen oxide (H2O). (McGraw-Hill Dictionary of Scientific and Technical Terms, 4th ed)
5-fluoro-zebularine
5'-deoxy-5'-iodouridineRN given refers to unlabeled cpd; main heading IDOXURIDINE refers to 2'-deoxy-5-iodouridine
uracilOne of four nucleotide bases in the nucleic acid RNA.
1,10-phenanthrolineRN given refers to parent cpd; inhibits Zn-dependent metalloproteinases
adenosine triphosphateAn adenine nucleotide containing three phosphate groups esterified to the sugar moiety. In addition to its crucial roles in metabolism adenosine triphosphate is a neurotransmitter.
cytosineA pyrimidine base that is a fundamental unit of nucleic acids.
cytidineA pyrimidine nucleoside that is composed of the base CYTOSINE linked to the five-carbon sugar D-RIBOSE.
Cytidine MonophosphateCytidine (dihydrogen phosphate). A cytosine nucleotide containing one phosphate group esterified to the sugar moiety in the 2', 3' or 5' position.
Cytidine TriphosphateCytidine 5'-(tetrahydrogen triphosphate). A cytosine nucleotide containing three phosphate groups esterified to the sugar moiety.
pyrimidin-2-one beta-ribofuranosideRN given refers to (D)-isomer; structure
Uridine Monophosphate5'-Uridylic acid. A uracil nucleotide containing one phosphate group esterified to the sugar moiety in the 2', 3' or 5' position.
Cytidine DiphosphateCytidine 5'-(trihydrogen diphosphate). A cytosine nucleotide containing two phosphate groups esterified to the sugar moiety. Synonyms: CRPP; cytidine pyrophosphate.
ribose 1-phosphate, (alpha-D)-isomer