OMG

O2'-METHYLGUANOSINE-5'-MONOPHOSPHATE

Created:	1999-07-08
Last modified:	2024-09-27

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1 entries where OMG is found as a standalone ligand1 entries where OMG is covalently linked to polymer or other heterogen groups 713 entries where OMG is found in a polymer sequence

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Chemical Details
Formal Charge	0
Atom Count	41
Chiral Atom Count	4
Bond Count	43
Aromatic Bond Count	5

2D diagram of OMG

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Chemical Component Summary
Name	O2'-METHYLGUANOSINE-5'-MONOPHOSPHATE
Systematic Name (OpenEye OEToolkits)	[(2R,3R,4R,5R)-5-(2-amino-6-oxo-1H-purin-9-yl)-3-hydroxy-4-methoxy-oxolan-2-yl]methyl dihydrogen phosphate
Formula	C₁₁ H₁₆ N₅ O₈ P
Molecular Weight	377.247
Type	RNA LINKING

Chemical Descriptors
Type	Program	Version	Descriptor
SMILES	ACDLabs	10.04	O=C1c2ncn(c2N=C(N)N1)C3OC(C(O)C3OC)COP(=O)(O)O
SMILES	CACTVS	3.341	CO[CH]1[CH](O)[CH](CO[P](O)(O)=O)O[CH]1n2cnc3C(=O)NC(=Nc23)N
SMILES	OpenEye OEToolkits	1.5.0	COC1C(C(OC1n2cnc3c2N=C(NC3=O)N)COP(=O)(O)O)O
Canonical SMILES	CACTVS	3.341	CO[C@@H]1[C@H](O)[C@@H](CO[P](O)(O)=O)O[C@H]1n2cnc3C(=O)NC(=Nc23)N
Canonical SMILES	OpenEye OEToolkits	1.5.0	CO[C@@H]1[C@@H]([C@H](O[C@H]1n2cnc3c2N=C(NC3=O)N)COP(=O)(O)O)O
InChI	InChI	1.03	InChI=1S/C11H16N5O8P/c1-22-7-6(17)4(2-23-25(19,20)21)24-10(7)16-3-13-5-8(16)14-11(12)15-9(5)18/h3-4,6-7,10,17H,2H2,1H3,(H2,19,20,21)(H3,12,14,15,18)/t4-,6-,7-,10-/m1/s1
InChIKey	InChI	1.03	YPMKZCOIEXUDSS-KQYNXXCUSA-N

Related Resource References

Resource Name	Reference
PubChem	135616719, 168161
ChEBI	CHEBI:44638

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