Results 201 to 210 of about 15,601 (218)
Some of the next articles are maybe not open access.
Biochemistry of Vitamin B6 and PQQ
1994History of Vitamin B6.- Molecular evolution.- Molecular evolution of pyridoxal-5'-phosphate-dependent enzymes.- Stereospecificity of aminotransferases for C-4' hydrogen transfer and enzyme evolution.- Detection of weak structural similarities among PLP dependent enzymes.- Aminotransferases.- Crystallographic studies on the Vitamin B6-assisted enzymic ...
openaire +1 more source
Current study on Pyrroloquinoline quinone (PQQ) therapeutic role in neurodegenerative diseases
Molecular Biology ReportsTao Xie +3 more
semanticscholar +1 more source
PQQ as redox shuttle for quinoprotein glucose dehydrogenase.
Biological chemistry, 1998The role of pyrroloquinoline quinone (PQQ) as a redox shuttle between an electrode and the active site of soluble quinoprotein glucose dehydrogenase (sGDH) from Acinetobacter calcoaceticus has been investigated using both electrochemical and spectrophotometric methods. Reversible redox behavior of PQQ was observed at cystamine-modified gold electrodes.
Jin, Wen +2 more
openaire +2 more sources
Pyrroloquinoline quinone (PQQ) biosynthesis
Acta Crystallographica Section A Foundations of Crystallography, 2007S. Puehringer, R. Schwarzenbacher
openaire +1 more source
PQQ-linked enzymes in enteric bacteria.
Microbiological sciences, 1990Klebsiella aerogenes possesses a PQQ-linked glucose dehydrogenase. Other members of the Enterobacteriaceae, such as Escherichia coli, Salmonella typhimurium or Serratia marcescens are seemingly unable to synthesize PQQ, but are able to synthesize the glucose dehydrogenase apoenzyme. The physiological significance of this enzyme is discussed.
openaire +1 more source
Fungal PQQ-dependent dehydrogenases and their potential in biocatalysis.
Current Opinion in Chemical Biology, 2019K. Takeda +6 more
semanticscholar +1 more source