2013
ALDH16A1 is a novel non-catalytic enzyme that may be involved in the etiology of gout via protein–protein interactions with HPRT1
Vasiliou V, Sandoval M, Backos DS, Jackson BC, Chen Y, Reigan P, Lanaspa MA, Johnson RJ, Koppaka V, Thompson DC. ALDH16A1 is a novel non-catalytic enzyme that may be involved in the etiology of gout via protein–protein interactions with HPRT1. Chemico-Biological Interactions 2013, 202: 22-31. PMID: 23348497, PMCID: PMC3746320, DOI: 10.1016/j.cbi.2012.12.018.Peer-Reviewed Original ResearchConceptsProtein-protein interactionsSingle nucleotide polymorphismsSuch protein-protein interactionsCoiled-coil domainImportant cysteine residuesMissense single nucleotide polymorphismMost mammalian speciesALDH domainHuman cell linesALDH16A1Cysteine residuesMammalian speciesProtein structureUnique memberKey enzymeEtiology of goutGenesNucleotide polymorphismsHPRT activityProteinAcid metabolismCell linesLong formIntriguing possibilityLower animals
2010
Aldehyde Dehydrogenase 1B1: Molecular Cloning and Characterization of a Novel Mitochondrial Acetaldehyde-Metabolizing Enzyme
Stagos D, Chen Y, Brocker C, Donald E, Jackson BC, Orlicky DJ, Thompson DC, Vasiliou V. Aldehyde Dehydrogenase 1B1: Molecular Cloning and Characterization of a Novel Mitochondrial Acetaldehyde-Metabolizing Enzyme. Drug Metabolism And Disposition 2010, 38: 1679-1687. PMID: 20616185, PMCID: PMC2957164, DOI: 10.1124/dmd.110.034678.Peer-Reviewed Original ResearchMeSH KeywordsAcetaldehydeAldehyde DehydrogenaseAldehyde Dehydrogenase 1 FamilyAldehyde Dehydrogenase, MitochondrialAmino Acid SequenceAnimalsBaculoviridaeBlotting, WesternCell LineCloning, MolecularEthanolGenetic VectorsHumansImmunohistochemistryInsectaMaleMiceMice, Inbred C57BLMice, KnockoutMitochondriaMolecular Sequence DataNADOrgan SpecificityOxidation-ReductionPlasmidsRecombinant ProteinsReverse Transcriptase Polymerase Chain ReactionSpectrometry, Mass, Matrix-Assisted Laser Desorption-Ionization
2008
Knock-In Mouse Lines Expressing either Mitochondrial or Microsomal CYP1A1: Differing Responses to Dietary Benzo[a]pyrene as Proof of Principle
Dong H, Dalton TP, Miller ML, Chen Y, Uno S, Shi Z, Shertzer HG, Bansal S, Avadhani NG, Nebert DW. Knock-In Mouse Lines Expressing either Mitochondrial or Microsomal CYP1A1: Differing Responses to Dietary Benzo[a]pyrene as Proof of Principle. Molecular Pharmacology 2008, 75: 555-567. PMID: 19047483, PMCID: PMC2684908, DOI: 10.1124/mol.108.051888.Peer-Reviewed Original ResearchConceptsMitochondrial importCryptic targeting signalMitochondrial-targeting signalSignal recognition particleInner mitochondrial membraneDifferent substrate specificitiesMouse linesCYP1A1 proteinTargeting signalsRecognition particleCYP1A1 enzymeSubstrate specificityMitochondrial membraneEndoplasmic reticulumBaP toxicityPhysiological functionsTerminal processingProteinCytosolic peptidasesProof of principleMutationsEnzymeInducer propertiesCYP1B1 mRNAMicrosomal CYP1A1