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Literature summary for 1.4.3.1 extracted from

  • Rabattoni, V.; Pollegioni, L.; Tedeschi, G.; Maffioli, E.; Sacchi, S.
    Cellular studies of the two main isoforms of human D-aspartate oxidase (2021), FEBS J., 288, 4939-4954 .
    View publication on PubMed

Application

Application Comment Organism
medicine the additional N-terminal peptide present in the DASPO_369 splicing isoform only has been identified in hippocampus of Alzheimer's disease female patients, while peptides corresponding to the remaining part of the protein are present in samples from male and female healthy controls and Alzheimer's disease patients. Upon expression in U87 human glioblastoma cells, the DASPO_369 protein shows a lower expression compared with the canonical isoform. Both protein isoforms are active, localize to the peroxisomes, are very stable, and are primarily degraded through the ubiquitin-proteasome system Homo sapiens

Organism

Organism UniProt Comment Textmining
Homo sapiens Q99489 the human DDO gene produces alternative transcripts encoding for three putative DASPO isoforms, constituted by 341 (the canonical form), 369, and 282 amino acids
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