UQ2

UBIQUINONE-2

Created:	1999-07-08
Last modified:	2011-06-04

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27 entries where UQ2 is found as a standalone ligand

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Chemical Details
Formal Charge	0
Atom Count	49
Chiral Atom Count	0
Bond Count	49
Aromatic Bond Count	0

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Chemical Component Summary
Name	UBIQUINONE-2
Systematic Name (OpenEye OEToolkits)	2-[(2E)-3,7-dimethylocta-2,6-dienyl]-5,6-dimethoxy-3-methyl-cyclohexa-2,5-diene-1,4-dione
Formula	C₁₉ H₂₆ O₄
Molecular Weight	318.407
Type	NON-POLYMER

Chemical Descriptors
Type	Program	Version	Descriptor
SMILES	ACDLabs	10.04	O=C1C(=C(C(=O)C(OC)=C1OC)C)C\C=C(/C)CC\C=C(/C)C
SMILES	CACTVS	3.341	COC1=C(OC)C(=O)C(=C(C)C1=O)CC=C(C)CCC=C(C)C
SMILES	OpenEye OEToolkits	1.5.0	CC1=C(C(=O)C(=C(C1=O)OC)OC)CC=C(C)CCC=C(C)C
Canonical SMILES	CACTVS	3.341	COC1=C(OC)C(=O)C(=C(C)C1=O)C\C=C(/C)CCC=C(C)C
Canonical SMILES	OpenEye OEToolkits	1.5.0	CC1=C(C(=O)C(=C(C1=O)OC)OC)C\C=C(/C)\CCC=C(C)C
InChI	InChI	1.03	InChI=1S/C19H26O4/c1-12(2)8-7-9-13(3)10-11-15-14(4)16(20)18(22-5)19(23-6)17(15)21/h8,10H,7,9,11H2,1-6H3/b13-10+
InChIKey	InChI	1.03	SQQWBSBBCSFQGC-JLHYYAGUSA-N

Drug Info: DrugBank

DrugBank ID	DB08690
Name	Ubiquinone Q2
Groups	experimental
Synonyms	Ubiquinone 10 Ubiquinone Q2 Coenzyme Q2 Ubiquinone-2
Categories	Antidotes Benzoquinones Coenzymes Compounds used in a research, industrial, or household setting Diet, Food, and Nutrition Electron Transport Chain Complex Proteins Enzymes and Coenzymes Food Micronutrients Physiological Phenomena Protective Agents Quinones Vitamins
CAS number	606-06-4

Drug Targets

Name	Target Sequence	Pharmacological Action
Succinate dehydrogenase flavoprotein subunit	MKLPVREFDAVVIGAGGAGMRAALQISQSGQTCALLSKVFPTRSHTVSAQ...	unknown
Succinate dehydrogenase iron-sulfur subunit	MRLEFSIYRYNPDVDDAPRMQDYTLEADEGRDMMLLDALIQLKEKDPSLS...	unknown
Succinate dehydrogenase cytochrome b556 subunit	MIRNVKKQRPVNLDLQTIRFPITAIASILHRVSGVITFVAVGILLWLLGT...	unknown
Succinate dehydrogenase hydrophobic membrane anchor subunit	MVSNASALGRNGVHDFILVRATAIVLTLYIIYMVGFFATSGELTYEVWIG...	unknown
Cytochrome c1, heme protein, mitochondrial	MAAAAASLRGVVLGPRGAGLPGARARGLLCSARPGQLPLRTPQAVALSSK...	unknown
Cytochrome b	MTPMRKTNPLMKLINHSFIDLPTPSNISAWWNFGSLLGACLILQITTGLF...	unknown
Cytochrome b-c1 complex subunit 1, mitochondrial	MAASVVCRAATAGAQVLLRARRSPALLRTPALRSTATFAQALQFVPETQV...	unknown
Cytochrome b-c1 complex subunit 2, mitochondrial	MKLLTRAGSFSRFYSLKVAPKVKATAAPAGAPPQPQDLEFTKLPNGLVIA...	unknown
Cytochrome b-c1 complex subunit 6, mitochondrial	MGLEDEQKMLTESGDPEEEEEEEEELVDPLTTVREQCEQLEKCVKARERL...	unknown
Cytochrome b-c1 complex subunit 8	MGREFGNLTRMRHVISYSLSPFEQRAYPHVFTKGIPNVLRRIRESFFRVV...	unknown
Cytochrome b-c1 complex subunit Rieske, mitochondrial	MLSVASRSGPFAPVLSATSRGVAGALRPLVQATVPATPEQPVLDLKRPFL...	unknown
Cytochrome b-c1 complex subunit 10	MVTRFLGPRYRELVKNWVPTAYTWGAVGAVGLVWATDWRLILDWVPYING...	unknown
Cytochrome b-c1 complex subunit 7	MAGKQAVSASGKWLDGIRKWYYNAAGFNKLGLMRDDTIYEDEDVKEAIRR...	unknown
Cytochrome b-c1 complex subunit 9	MAAATLTSKLYSLLFRRTSTFALTIIVGVMFFERAFDQGADAIYDHINEG...	unknown
Photosynthetic reaction center cytochrome c subunit	MKQLIVNSVATVALASLVAGCFEPPPATTTQTGFRGLSMGEVLHPATVKA...	unknown
Reaction center protein H chain	MYHGALAQHLDIAQLVWYAQWLVIWTVVLLYLRREDRREGYPLVEPLGLV...	unknown
Reaction center protein L chain	MALLSFERKYRVRGGTLIGGDLFDFWVGPYFVGFFGVSAIFFIFLGVSLI...	unknown
Reaction center protein M chain	MADYQTIYTQIQARGPHITVSGEWGDNDRVGKPFYSYWLGKIGDAQIGPI...	unknown
Disulfide bond formation protein B	MLRFLNQCSQGRGAWLLMAFTALALELTALWFQHVMLLKPCVLCIYERCA...	unknown
Cytochrome b	MSGIPHDHYEPRTGIEKWLHSRLPIVALAYDTIMIPTPRNLNWMWIWGVV...	unknown
Ubiquinol-cytochrome c reductase iron-sulfur subunit	MSNAEDHAGTRRDFLYYATAGAGAVATGAAVWPLINQMNPSADVQALASI...	unknown
Cytochrome c1	MIRKLTLTAATALALSGGAAMAAGGGHVEDVPFSFEGPFGTFDQHQLQRG...	unknown
Reaction center protein L chain	MALLSFERKYRVPGGTLVGGNLFDFWVGPFYVGFFGVATFFFAALGIILI...	unknown
Reaction center protein M chain	MAEYQNIFSQVQVRGPADLGMTEDVNLANRSGVGPFSTLLGWFGNAQLGP...	unknown
Reaction center protein H chain	MVGVTAFGNFDLASLAIYSFWIFLAGLIYYLQTENMREGYPLENEDGTPA...	unknown
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Drug Info/Drug Targets: DrugBank 3.0: a comprehensive resource for 'omics' research on drugs. Knox C, Law V, Jewison T, Liu P, Ly S, Frolkis A, Pon A, Banco K, Mak C, Neveu V, Djoumbou Y, Eisner R, Guo AC, Wishart DS. Nucleic Acids Res. 2011 Jan; 39 (Database issue):D1035-41. | PMID:21059682