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{{Chembox {{Chembox
| Watchedfields = changed
| verifiedrevid = 396322569 | verifiedrevid = 443555231
| ImageFile = CMP_chemical_structure.png | ImageFile = CMP_chemical_structure.png
| ImageSize = 180px | ImageSize = 180px
| ImageAlt = Skeletal formula of cytidine monophosphate as an anion (1- charge)
| IUPACName =
| ImageFile1 = Cytidine monophosphate anion 3D spacefill.png
| OtherNames = 5'-Cytidylic acid
| ImageAlt1 = Space-filling model of the cytidine monophosphate molecule as anion (2- charge)
| Section1 = {{Chembox Identifiers
| IUPACName = 5′-Cytidylic acid
| SystematicName = methyl dihydrogen phosphate
| OtherNames = Cytidylic acid; 5'-Cytidylic acid; Cytidine 5'-monophosphate; Cytidine 5'-phosphate; Cytidylate; 5'-CMP
|Section1={{Chembox Identifiers
| ChemSpiderID_Ref = {{chemspidercite|correct|chemspider}} | ChemSpiderID_Ref = {{chemspidercite|correct|chemspider}}
| ChemSpiderID = 5901 | ChemSpiderID = 5901
| InChI = 1/C9H14N3O8P/c10-5-1-2-12(9(15)11-5)8-7(14)6(13)4(20-8)3-19-21(16,17)18/h1-2,4,6-8,13-14H,3H2,(H2,10,11,15)(H2,16,17,18)/t4-,6-,7-,8-/m1/s1 | InChI = 1/C9H14N3O8P/c10-5-1-2-12(9(15)11-5)8-7(14)6(13)4(20-8)3-19-21(16,17)18/h1-2,4,6-8,13-14H,3H2,(H2,10,11,15)(H2,16,17,18)/t4-,6-,7-,8-/m1/s1
| InChIKey = IERHLVCPSMICTF-XVFCMESIBY | InChIKey = IERHLVCPSMICTF-XVFCMESIBY
| ChEMBL_Ref = {{ebicite|correct|EBI}}
| ChEMBL = 307679
| StdInChI_Ref = {{stdinchicite|correct|chemspider}} | StdInChI_Ref = {{stdinchicite|correct|chemspider}}
| StdInChI = 1S/C9H14N3O8P/c10-5-1-2-12(9(15)11-5)8-7(14)6(13)4(20-8)3-19-21(16,17)18/h1-2,4,6-8,13-14H,3H2,(H2,10,11,15)(H2,16,17,18)/t4-,6-,7-,8-/m1/s1 | StdInChI = 1S/C9H14N3O8P/c10-5-1-2-12(9(15)11-5)8-7(14)6(13)4(20-8)3-19-21(16,17)18/h1-2,4,6-8,13-14H,3H2,(H2,10,11,15)(H2,16,17,18)/t4-,6-,7-,8-/m1/s1
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| StdInChIKey = IERHLVCPSMICTF-XVFCMESISA-N | StdInChIKey = IERHLVCPSMICTF-XVFCMESISA-N
| CASNo = 63-37-6 | CASNo = 63-37-6
| CASNo_Ref = {{cascite|correct|CAS}} | CASNo_Ref = {{cascite|correct|CAS}}
| UNII_Ref = {{fdacite|correct|FDA}}
| UNII = F469818O25
| PubChem = 6131 | PubChem = 6131
| ChEBI_Ref = {{ebicite|correct|EBI}}
| ChEBI = 17361
| SMILES = c1cn(c(=O)nc1N)2(((O2)COP(=O)(O)O)O)O | SMILES = c1cn(c(=O)nc1N)2(((O2)COP(=O)(O)O)O)O
}} }}
| Section2 = {{Chembox Properties |Section2={{Chembox Properties
| C=9 | H=14 | N=3 | O=8 | P=1
| Formula = C<sub>9</sub>H<sub>14</sub>N<sub>3</sub>O<sub>8</sub>P
| MolarMass = 323.20 g/mol
| Appearance = | Appearance =
| pKa = 0.8, 4.5, 6.3 | pKa = 0.8, 4.5, 6.3
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| BoilingPt = | BoilingPt =
| Solubility = }} | Solubility = }}
| Section3 = {{Chembox Hazards |Section3={{Chembox Hazards
| MainHazards = | MainHazards =
| FlashPt = | FlashPt =
| Autoignition = }} | AutoignitionPt = }}
}} }}


'''Cytidine monophosphate''', also known as '''5'-cytidylic acid''' or simply '''cytidylate''', and abbreviated '''CMP''', is a ] that is found in ].<ref name="pmid18262407">{{cite journal |author=Pascal JM |title=DNA and RNA ligases: structural variations and shared mechanisms |journal=Curr. Opin. Struct. Biol. |volume=18 |issue=1 |pages=96–105 |year=2008 |month=February |pmid=18262407 |doi=10.1016/j.sbi.2007.12.008 |url=http://linkinghub.elsevier.com/retrieve/pii/S0959-440X(07)00208-4}}</ref> It is an ] of ] with the ] ]. CMP consists of the ] ], the ] ] ], and the ] ]; hence, a ]. '''Cytidine monophosphate''', also known as '''5'-cytidylic acid''' or simply '''cytidylate''', and abbreviated '''CMP''', is a ] that is used as a ] in ].<ref name="pmid18262407">{{cite journal |author=Pascal JM |title=DNA and RNA ligases: structural variations and shared mechanisms |journal=Curr. Opin. Struct. Biol. |volume=18 |issue=1 |pages=96–105 |date=February 2008 |pmid=18262407 |doi=10.1016/j.sbi.2007.12.008 }}</ref> It is an ] of ] with the ] ]. CMP consists of the ] ], the ] ] ], and the ] ]; hence, a ].
As a ] it takes the form of the prefix '''cytidylyl-'''. As a ] it takes the form of the prefix '''cytidylyl-'''.


==Metabolism== ==Metabolism==
CMP can be phosphorylated to ] by the enzyme CMP kinase, with ] or ] donating the phosphate group. Since ] is generated by amination of ], the main source of CMP is from RNA being decomposed, eg. by ]. CMP can be phosphorylated to ] by the enzyme ], with ] or ] donating the phosphate group. Since ] is generated by amination of ], the main source of CMP is from RNA being decomposed by ].

==Biochemistry==
CMP is used to activate mannose in metabolism.



==See also== ==See also==
* ]
* ] * ]
* ]
* ]
* ]
* ] * ]
* ]


==References== ==References==
{{reflist|2}} {{reflist}}

{{-}}
{{Nucleobases, nucleosides, and nucleotides}} {{Nucleobases, nucleosides, and nucleotides}}
{{Purine receptor modulators}}


{{DEFAULTSORT:Cytidine Monophosphate}} {{DEFAULTSORT:Cytidine Monophosphate}}

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{{Biochem-stub}}

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Latest revision as of 17:01, 30 April 2023

Cytidine monophosphate
Skeletal formula of cytidine monophosphate as an anion (1- charge)
Space-filling model of the cytidine monophosphate molecule as anion (2- charge)
Names
IUPAC name 5′-Cytidylic acid
Systematic IUPAC name methyl dihydrogen phosphate
Other names Cytidylic acid; 5'-Cytidylic acid; Cytidine 5'-monophosphate; Cytidine 5'-phosphate; Cytidylate; 5'-CMP
Identifiers
CAS Number
3D model (JSmol)
ChEBI
ChEMBL
ChemSpider
ECHA InfoCard 100.000.506 Edit this at Wikidata
PubChem CID
UNII
CompTox Dashboard (EPA)
InChI
  • InChI=1S/C9H14N3O8P/c10-5-1-2-12(9(15)11-5)8-7(14)6(13)4(20-8)3-19-21(16,17)18/h1-2,4,6-8,13-14H,3H2,(H2,10,11,15)(H2,16,17,18)/t4-,6-,7-,8-/m1/s1Key: IERHLVCPSMICTF-XVFCMESISA-N
  • InChI=1/C9H14N3O8P/c10-5-1-2-12(9(15)11-5)8-7(14)6(13)4(20-8)3-19-21(16,17)18/h1-2,4,6-8,13-14H,3H2,(H2,10,11,15)(H2,16,17,18)/t4-,6-,7-,8-/m1/s1Key: IERHLVCPSMICTF-XVFCMESIBY
SMILES
  • c1cn(c(=O)nc1N)2(((O2)COP(=O)(O)O)O)O
Properties
Chemical formula C9H14N3O8P
Molar mass 323.198 g·mol
Acidity (pKa) 0.8, 4.5, 6.3
Except where otherwise noted, data are given for materials in their standard state (at 25 °C , 100 kPa). checkverify (what is  ?) Infobox references
Chemical compound

Cytidine monophosphate, also known as 5'-cytidylic acid or simply cytidylate, and abbreviated CMP, is a nucleotide that is used as a monomer in RNA. It is an ester of phosphoric acid with the nucleoside cytidine. CMP consists of the phosphate group, the pentose sugar ribose, and the nucleobase cytosine; hence, a ribonucleoside monophosphate. As a substituent it takes the form of the prefix cytidylyl-.

Metabolism

CMP can be phosphorylated to cytidine diphosphate by the enzyme CMP kinase, with adenosine triphosphate or guanosine triphosphate donating the phosphate group. Since cytidine triphosphate is generated by amination of uridine triphosphate, the main source of CMP is from RNA being decomposed by RNAse.

See also

References

  1. Pascal JM (February 2008). "DNA and RNA ligases: structural variations and shared mechanisms". Curr. Opin. Struct. Biol. 18 (1): 96–105. doi:10.1016/j.sbi.2007.12.008. PMID 18262407.
Nucleic acid constituents
Nucleobase
Nucleoside
Ribonucleoside
Deoxyribonucleoside
Nucleotide
(Nucleoside monophosphate)
Ribonucleotide
Deoxyribonucleotide
Cyclic nucleotide
Nucleoside diphosphate
Nucleoside triphosphate
Purine receptor modulators
Receptor
(ligands)
P0 (adenine)
P1
(adenosine)
P2
(nucleotide)
P2X
(ATPTooltip Adenosine triphosphate)
P2Y
Transporter
(blockers)
CNTsTooltip Concentrative nucleoside transporters
ENTsTooltip Equilibrative nucleoside transporters
PMATTooltip Plasma membrane monoamine transporter
Enzyme
(inhibitors)
XOTooltip Xanthine oxidase
Others
Others
See also: Receptor/signaling modulators
Categories: