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http://purl.uniprot.org/citations/2464339http://www.w3.org/1999/02/22-rdf-syntax-ns#typehttp://purl.uniprot.org/core/Journal_Citation
http://purl.uniprot.org/citations/2464339http://www.w3.org/2000/01/rdf-schema#comment"Dihydroxyacetone phosphate acyltransferase (DHAP-AT) and alkyldihydroxyacetone phosphate synthase (DHAP-synthase) activities were examined in subcellular fractions of rat liver. The results indicate that at least 80% of DHAP-AT (assays carried out at pH 5.4) activity in rat liver is in peroxisomes, and the remaining activity is mitochondrial. In contrast to DHAP-AT, DHAP-synthase was detected in all subcellular fractions analyzed but the activity in peroxisomes was 208-fold and 42-fold greater compared to mitochondria and microsomes, respectively. We estimate that at least 70% of the DHAP-synthase activity in rat liver is in peroxisomes. DHAP-AT and DHAP-synthase activities were also examined in homogenates of skin fibroblasts from patients with inherited defects in peroxisomal structure and/or function. Both the enzyme activities were deficient in Zellweger syndrome whereas the activities were only partially deficient in infantile Refsum's disease. Greater reduction in DHAP-synthase activity, but only a partial reduction in DHAP-AT activity was observed in rhizomelic chondrodysplasia punctata. However, both DHAP-AT and DHAP-synthase activities were either normal or near normal in Refsum's disease or X-linked adrenoleukodystrophy. The results reported suggest that various peroxisomal disease states can be identified based on DHAP-AT and DHAP-synthase activities in skin fibroblasts of patients."xsd:string
http://purl.uniprot.org/citations/2464339http://purl.org/dc/terms/identifier"doi:10.1016/0003-9861(89)90336-6"xsd:string
http://purl.uniprot.org/citations/2464339http://purl.uniprot.org/core/author"Singh H."xsd:string
http://purl.uniprot.org/citations/2464339http://purl.uniprot.org/core/author"Usher S."xsd:string
http://purl.uniprot.org/citations/2464339http://purl.uniprot.org/core/author"Poulos A."xsd:string
http://purl.uniprot.org/citations/2464339http://purl.uniprot.org/core/date"1989"xsd:gYear
http://purl.uniprot.org/citations/2464339http://purl.uniprot.org/core/name"Arch Biochem Biophys"xsd:string
http://purl.uniprot.org/citations/2464339http://purl.uniprot.org/core/pages"676-686"xsd:string
http://purl.uniprot.org/citations/2464339http://purl.uniprot.org/core/title"Dihydroxyacetone phosphate acyltransferase and alkyldihydroxyacetone phosphate synthase activities in rat liver subcellular fractions and human skin fibroblasts."xsd:string
http://purl.uniprot.org/citations/2464339http://purl.uniprot.org/core/volume"268"xsd:string
http://purl.uniprot.org/citations/2464339http://www.w3.org/2004/02/skos/core#exactMatchhttp://purl.uniprot.org/pubmed/2464339
http://purl.uniprot.org/citations/2464339http://xmlns.com/foaf/0.1/primaryTopicOfhttps://pubmed.ncbi.nlm.nih.gov/2464339
http://purl.uniprot.org/uniprot/#_A0A8I6GLM9-mappedCitation-2464339http://www.w3.org/1999/02/22-rdf-syntax-ns#objecthttp://purl.uniprot.org/citations/2464339
http://purl.uniprot.org/uniprot/#_A0A8I5ZN98-mappedCitation-2464339http://www.w3.org/1999/02/22-rdf-syntax-ns#objecthttp://purl.uniprot.org/citations/2464339
http://purl.uniprot.org/uniprot/#_F1M9Q8-mappedCitation-2464339http://www.w3.org/1999/02/22-rdf-syntax-ns#objecthttp://purl.uniprot.org/citations/2464339
http://purl.uniprot.org/uniprot/#_Q9EQR2-mappedCitation-2464339http://www.w3.org/1999/02/22-rdf-syntax-ns#objecthttp://purl.uniprot.org/citations/2464339
http://purl.uniprot.org/uniprot/#_Q9WUW6-mappedCitation-2464339http://www.w3.org/1999/02/22-rdf-syntax-ns#objecthttp://purl.uniprot.org/citations/2464339
http://purl.uniprot.org/uniprot/F1M9Q8http://purl.uniprot.org/core/mappedCitationhttp://purl.uniprot.org/citations/2464339
http://purl.uniprot.org/uniprot/A0A8I6GLM9http://purl.uniprot.org/core/mappedCitationhttp://purl.uniprot.org/citations/2464339
http://purl.uniprot.org/uniprot/A0A8I5ZN98http://purl.uniprot.org/core/mappedCitationhttp://purl.uniprot.org/citations/2464339
http://purl.uniprot.org/uniprot/Q9EQR2http://purl.uniprot.org/core/mappedCitationhttp://purl.uniprot.org/citations/2464339
http://purl.uniprot.org/uniprot/Q9WUW6http://purl.uniprot.org/core/mappedCitationhttp://purl.uniprot.org/citations/2464339