PQQ Cofactor






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1 1318052 Brain glutamate decarboxylase and pyrroloquinoline quinone. Biofactors 1992 Jan 3
2 1318718 Pyrroloquinoline quinone (coenzyme PQQ) and the oxidation of SH residues in proteins. Biofactors 1992 Apr 2
3 1702437 Specific detection of quinoproteins by redox-cycling staining. J Biol Chem 1991 Jan 15 1
4 1770300 Rat apolipoprotein C-II lacks the conserved site for proteolytic cleavage of the pro-form. J Lipid Res 1991 Nov 1
5 2171984 Soybean lipoxygenase-1 is not a quinoprotein. FEBS Lett 1990 Sep 17 1
6 2173916 Soybean lipoxygenases-1, -2a, -2b and -2c do not contain PQQ. Biochem Biophys Res Commun 1990 Nov 15 1
7 2468539 Protein lysine 6-oxidase (lysyl oxidase) cofactor: methoxatin (PQQ) or pyridoxal? Int J Biochem 1988 2
8 2539124 Primary structure of a pyrroloquinoline quinone (PQQ) containing peptide isolated from porcine kidney diamine oxidase. Biochem Biophys Res Commun 1989 Mar 15 2
9 2550226 On the mechanism of inhibition of methanol dehydrogenase by cyclopropane-derived inhibitors. Eur J Biochem 1989 Sep 1 1
10 2555337 Spectral studies of bovine dopamine beta-hydroxylase. Absence of covalently bound pyrroloquinoline quinone. J Biol Chem 1989 Nov 25 4
11 2560372 Reaction of pyridoxamine-5-P with pyrroloquinoline quinone (coenzyme PQQ). Biofactors 1989 Dec 3
12 2571459 Comparative sensitivities of purified preparations of lysyl oxidase and other amine oxidases to active site-directed enzyme inhibitors. Connect Tissue Res 1989 1
13 3093271 Hydrazone formation of 2,4-dinitrophenylhydrazine with pyrroloquinoline quinone in porcine kidney diamine oxidase. FEBS Lett 1986 Sep 29 2
14 3360137 Dopamine beta-hydroxylase from bovine adrenal medulla contains covalently-bound pyrroloquinoline quinone. FEBS Lett 1988 Apr 25 1
15 7723599 Pyrroloquinoline quinone (PQQ) inhibits the expression of tyrosinase mRNA by alpha-melanocyte stimulating hormone in murine B16 melanoma cells. Life Sci 1995 14
16 7764070 Stimulation of nerve growth factor production by pyrroloquinoline quinone and its derivatives in vitro and in vivo. Biosci Biotechnol Biochem 1993 Jul 6
17 7836380 DT-diaphorase. Redox potential, steady-state, and rapid reaction studies. J Biol Chem 1995 Jan 20 1
18 7918485 Ionic strength dependence of the reaction between methanol dehydrogenase and cytochrome c-551i: evidence of conformationally coupled electron transfer. Biochemistry 1994 Oct 25 1
19 8001835 Methoxatin (PQQ) in guinea-pig neutrophils. Free Radic Biol Med 1994 Oct 1
20 8002620 Transcriptional analysis of pqqD and study of the regulation of pyrroloquinoline quinone biosynthesis in Methylobacterium extorquens AM1. J Bacteriol 1995 Jan 2
21 8123686 Conversion of acetyl-coenzyme A into 3-hydroxy-3-methylglutaryl-coenzyme A in radish seedlings. Evidence of a single monomeric protein catalyzing a FeII/quinone-stimulated double condensation reaction. Biochim Biophys Acta 1994 Feb 10 4
22 8260498 Binding and electron transfer reactions between methanol dehydrogenase and its physiologic electron acceptor cytochrome c-551i: a kinetic and thermodynamic analysis. Biochemistry 1993 Dec 28 1
23 8397011 The protective effect of pyrroloquinoline quinone and its derivatives against carbon tetrachloride-induced liver injury of rats. J Gastroenterol Hepatol 1993 Jul-Aug 7
24 8401318 Stimulation of nerve growth factor synthesis/secretion in mouse astroglial cells by coenzymes. Biochem Mol Biol Int 1993 Jul 1
25 8403896 Is the antioxidant, anti-inflammatory putative new vitamin, PQQ, involved with nitric oxide in bone metabolism? Connect Tissue Res 1993 3
26 8729243 Mediated amperometric determination of ammonia with a methanol dehydrogenase from Pseudomonas sp. AM-1 immobilized carbon paste electrode. Biosens Bioelectron 1996 1
27 8824828 Cyclooxygenase induction is essential for NGF synthesis enhancement by NGF inducers in L-M cells. Biosci Biotechnol Biochem 1996 Jan 5
28 8922270 Synthesis of esters of coenzyme PQQ and IPQ, and stimulation of nerve growth factor production. Biofactors 1995-1996 4
29 8987109 Effects of a 33 residue interleukin-1 beta peptide and the antioxidant PQQ on interleukin-1 beta-mediated inhibition of glucose-stimulated insulin release from cultured mouse pancreatic islets. Res Commun Mol Pathol Pharmacol 1996 Nov 1
30 9151238 Synthesis of monoesters of pyrroloquinoline quinone and imidazopyrroloquinoline, and radical scavenging activities using electron spin resonance in vitro and pharmacological activity in vivo. J Nutr Sci Vitaminol (Tokyo) 1997 Feb 3
31 9236156 The effects of pyrroloquinoline quinone on heme-regulated eIF-2alpha kinase and eIF-2B activities in eukaryotic protein synthesis. Blood Cells Mol Dis 1997 Aug 5
32 10508152 Structure and mechanism of soluble quinoprotein glucose dehydrogenase. EMBO J 1999 Oct 1 3
33 10544015 Construction and characterization of mutant water-soluble PQQ glucose dehydrogenases with altered K(m) values--site-directed mutagenesis studies on the putative active site. Biochem Biophys Res Commun 1999 Nov 2 1
34 10704515 Novel role for the NMDA receptor redox modulatory site in the pathophysiology of seizures. J Neurosci 2000 Mar 15 1
35 10771051 Increasing the thermal stability of the water-soluble pyrroloquinoline quinone glucose dehydrogenase by single amino acid replacement. Enzyme Microb Technol 2000 Apr 1 2
36 10933491 Structural requirements of pyrroloquinoline quinone dependent enzymatic reactions. Protein Sci 2000 Jul 7
37 10940644 Comparison of inactivation and unfolding of methanol dehydrogenase during denaturation in guanidine hydrochloride and urea. Int J Biochem Cell Biol 2000 Aug 2
38 11763066 Redox modification of proteins using sequential-parallel electrochemistry in microtiter plates. Analyst 2001 Nov 4
39 11831471 Quinoproteins: structure, function, and biotechnological applications. Appl Microbiol Biotechnol 2002 Jan 2
40 12271682 Electrical contacting of glucose dehydrogenase by the reconstitution of a pyrroloquinoline quinone-functionalized polyaniline film associated with an Au-electrode: an in situ electrochemical SPR study. Chem Commun (Camb) 2002 Sep 7 3
41 12686102 The structure and mechanism of methanol dehydrogenase. Biochim Biophys Acta 2003 Apr 11 4
42 14626410 Surface charge engineering of PQQ glucose dehydrogenase for downstream processing. Biotechnol Lett 2003 Oct 1
43 14982451 Mechanism of glucose oxidation by quinoprotein soluble glucose dehydrogenase: insights from molecular dynamics studies. J Am Chem Soc 2004 Mar 3 1
44 15167795 Scanning electrochemical microscopy of quinoprotein glucose dehydrogenase. Anal Chem 2004 Jun 1 1
45 15273299 Determination of enzyme mechanisms by molecular dynamics: studies on quinoproteins, methanol dehydrogenase, and soluble glucose dehydrogenase. Protein Sci 2004 Aug 5
46 15590279 Scanning electrochemical microscopy for detection of biosensor and biochip surfaces with immobilized pyrroloquinoline quinone (PQQ)-dependent glucose dehydrogenase as enzyme label. Biosens Bioelectron 2005 Jan 15 6
47 15915445 Enhanced rat sciatic nerve regeneration through silicon tubes filled with pyrroloquinoline quinone. Microsurgery 2005 4
48 16131222 Reconstitution of apo-glucose dehydrogenase on pyrroloquinoline quinone-functionalized au nanoparticles yields an electrically contacted biocatalyst. J Am Chem Soc 2005 Sep 7 7
49 16267040 Structure of the pyrroloquinoline quinone radical in quinoprotein ethanol dehydrogenase. J Biol Chem 2006 Jan 20 4
50 16750941 Biomolecule-nanoparticle hybrid systems for bioelectronic applications. Bioelectrochemistry 2007 Jan 6