The pyrroloquinoline quinone (PQQ) coenzymes : a case of mistaken identityHARRIS, E. D.Nutrition reviews. 1992, Vol 50, Num 9, pp 263-267, issn 0029-6643Article

pqqA is not required for biosynthesis of pyrroloquinoline quinone in Methylobacterium extorquens AM1TOYAMA, H; LIDSTROM, M. E.Microbiology (Reading). 1998, Vol 144, pp 183-191, issn 1350-0872, 1Article

A new model for the pro-PQQ cofactor of quinoprotein methylamine dehydrogenaseVELLIEUX, F. M. D; HOL, W. G. J.FEBS letters. 1989, Vol 255, Num 2, pp 460-464, issn 0014-5793, 5 p.Article

A novel combination of prosthetic groups in a fungal laccase; PQQ and two copper atomsKARHUNEN, E; NIKU-PAAVOLA, M.-L; VIIKARI, L et al.FEBS letters. 1990, Vol 267, Num 1, pp 6-8, issn 0014-5793, 3 p.Article

The cofactor pyrroloquinoline quinoneDUINE, J. A; VAN DER MEER, R. A; GROEN, B. W et al.Annual review of nutrition. 1990, Vol 10, pp 297-318, issn 0199-9885, 22 p.Article

Development of the active site model for calcium-containing quinoprotein alcohol dehydrogenasesITOH, S; KAWAKAMI, H; FUKUZUMI, S et al.Journal of molecular catalysis. B, Enzymatic. 2000, Vol 8, Num 1-3, pp 85-94, issn 1381-1177Article

Electrochemical oxidation and reduction of PQQ using a conducting polypyrrole-coated electrodeSHINOHARA, H; KHAN, G. F; IKARIYAMA, Y et al.Journal of electroanalytical chemistry and interfacial electrochemistry. 1991, Vol 304, Num 1-2, pp 75-84, issn 0022-0728, 10 p.Article

Quantitative aspects of glucose metabolism by Escherichia coli B/r, grown in the presence of pyrroloquinoline quinoneHOMMES, R. W. J; SIMONS, J. A; SNOEP, J. L et al.Antonie van Leeuwenhoek. 1991, Vol 60, Num 3-4, pp 373-382, issn 0003-6072Article

Factors affecting the production of pyrroloquinoline quinone by the methylotrophic bacterium W3A1MCINTIRE, W. S; WEYLER, W.Applied and environmental microbiology (Print). 1987, Vol 53, Num 9, pp 2183-2188, issn 0099-2240Article

Escherichia coli is unable to produce pyrroloquinoline quinone (PQQ)MATSUSHITA, K; ARENTS, J. C; BADER, R et al.Microbiology (Reading). 1997, Vol 143, pp 3149-3156, issn 1350-0872, 10Article

Production of pyrroloquinoline quinone by using methanol-utilizing bacteriaURAKAMI, T; YASHIMA, K; KOBAYASHI, H et al.Applied and environmental microbiology (Print). 1992, Vol 58, Num 12, pp 3970-3976, issn 0099-2240Article

Quinone derivatives lower blood and liver acetaldehyde but not ethanol concentrations following ethanol loading to ratsHOBARA, N; WATANABE, A; KOBAYASHI, M et al.Pharmacology. 1988, Vol 37, Num 04, pp 264-267, issn 0031-7012Article

Effects of pyrroloquinoline quinone (PQQ) and PQQ-oxazole on DNA synthesis of cultured human fibroblastsNAITO, Y; KUMAZAWA, T; KINO, I et al.Life sciences (1973). 1993, Vol 52, Num 24, pp 1909-1915, issn 0024-3205Article

Protein-radical enzymesPEDERSEN, J. Z; FINAZZI-AGRO, A.FEBS letters. 1993, Vol 325, Num 1-2, pp 53-58, issn 0014-5793Article

Nucleotide sequence and structure of the Klebsiella pneumoniae pqq operonMEULENBERG, J. J. M; SELLINK, E; RIEGMAN, N. H et al.MGG. Molecular & general genetics. 1992, Vol 232, Num 2, pp 284-294, issn 0026-8925Article

Stimulation of nerve growth factor production by pyrroloquinoline quinone and its derivatives in vitro and in vivoYAMAGUCHI, K; SASANO, A; URAKAMI, T et al.Bioscience, biotechnology, and biochemistry. 1993, Vol 57, Num 7, pp 1231-1233, issn 0916-8451Article

Characterization of mutant forms of the quinoprotein methanol dehydrogenase lacking an essential calcium ionRICHARDSON, I. W; ANTHONY, C.Biochemical journal (London. 1984). 1992, Vol 287, pp 709-715, issn 0264-6021, 3Article

Acid-promoted tautomeric lactonization and oxidation-reduction of pyrroloquinoline quinone (PQQ)GALLOP, P. M; HENSON, E; PAZ, M. A et al.Biochemical and biophysical research communications (Print). 1989, Vol 163, Num 2, pp 755-763, issn 0006-291XArticle

PQQ or TOPA ? A theoretical suggestion for the organic cofactor of amine oxidasesBOSSA, M; GELSOMINO, I; MORPURGO, G. O et al.Journal of molecular structure. Theochem. 1992, Vol 254, pp 533-538, issn 0166-1280Conference Paper

Quinohaemoprotein alcohol dehydrogenase apoenzyme from Pseudomonas testosteroniGROEN, B. W; VAN KLEEF, M. A. G; DUINE, J. A et al.Biochemical journal (London. 1906). 1986, Vol 234, Num 3, pp 611-615, issn 0006-2936Article

The role of phenolics, conjugated linoleic acid, carnosine, and pyrroloquinoline quinone as nonessential dietary antioxidantsDECKER, E. A.Nutrition reviews. 1995, Vol 53, Num 3, pp 49-58, issn 0029-6643Article

Separation of amino acid-oxazole derivatives of the redox coenzyme pyrroloquinoline quinone by capillary zone electrophoresisESAKA, Y; YAMAGUCHI, Y; KANO, K et al.Journal of chromatography. 1993, Vol 652, Num 1, pp 225-232, issn 0021-9673Conference Paper

Brain glutamate decarboxylase and pyrroloquinoline quinoneSOO-YOUNG CHOI; KHEMLANI, L. S; CHURCHICH, J. E et al.BioFactors (Oxford). 1992, Vol 3, Num 3, pp 191-196, issn 0951-6433Article

Mutants of Escherichia coli producing pyrroloquinoline quinoneBIVILLE, F; TURLIN, E; GASSER, F et al.JGM. Journal of general microbiology. 1991, Vol 137, pp 1775-1782, 8Article

Voltammetric determination of acid dissociation constants of pyrroloquinoline quinone and its reduced form under acidic conditionsKANO, K; MORI, K; UNO, B et al.Journal of electroanalytical chemistry and interfacial electrochemistry. 1990, Vol 299, Num 2, pp 193-201, issn 0022-0728, 9 p.Article