PQQ

PYRROLOQUINOLINE QUINONE

Find entries where: PQQ

is present as a standalone ligand in 41 entries

as a non-polymer is covalently linked to polymer or other heterogen groups 2 entries

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Chemical Component Summary
Name	PYRROLOQUINOLINE QUINONE
Identifiers	4,5-dioxo-1H-pyrrolo[5,4-f]quinoline-2,7,9-tricarboxylic acid
Formula	C₁₄ H₆ N₂ O₈
Molecular Weight	330.206
Type	NON-POLYMER
Isomeric SMILES	c1c2c([nH]c1C(=O)O)-c3c(cc(nc3C(=O)C2=O)C(=O)O)C(=O)O
InChI	InChI=1S/C14H6N2O8/c17-10-4-2-6(14(23)24)15-8(4)7-3(12(19)20)1-5(13(21)22)16-9(7)11(10)18/h1-2,15H,(H,19,20)(H,21,22)(H,23,24)
InChIKey	MMXZSJMASHPLLR-UHFFFAOYSA-N

Chemical Details
Formal Charge	0
Atom Count	30
Chiral Atom Count	0
Bond Count	32
Aromatic Bond Count	12

Drug Info: DrugBank

DrugBank ID	DB03205
Name	Pyrroloquinoline Quinone
Groups	experimental
Description	A pyrrolo-quinoline having two adjacent keto-groups at the 4 and 5 positions and three acidic carboxyl groups. It is a coenzyme of some DEHYDROGENASES. [PubChem]
Synonyms	Pyrroloquinoline Quinone
Brand Names	Nmnpqq
Categories	Coenzymes Enzymes and Coenzymes Heterocyclic Compounds, Fused-Ring PQQ Cofactor Quinolines Quinolones
CAS number	72909-34-3

Drug Targets

Name	Target Sequence	Pharmacological Action
Quinohemoprotein ethanol dehydrogenase type-1	MERLIDNSHGWPGRMVWLLAACLGSAAAFAQTGPAAQAAAAVQRVDGDFI...	unknown
Quinoprotein glucose dehydrogenase B	MNKHLLAKIALLSAVQLVTLSAFADVPLTPSQFAKAKSENFDKKVILSNL...	unknown
Pyrroloquinoline-quinone synthase	MLITDTLSPQAFEEALRAKGAFYHIHHPYHIAMHNGDATRKQIQGWVANR...	unknown
Quinoprotein ethanol dehydrogenase	MTTRTSPAPAGLLRPSLHCLAFAVALGSAGAALAKDVTWEDIANDDKTTG...	unknown
Quinohemoprotein alcohol dehydrogenase ADH IIB	MKKPLRTSLLMLCLATPLAALAAGVDEAAIRATEQAGGEWLSHGRTYAEQ...	unknown

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