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arginine/ornithine succinyltransferase, alpha subunit In some bacteria, including Pseudomonas aeruginosa, the astB gene (arginine N-succinyltransferase) is replaced by tandem paralogs that form a heterodimer. This heterodimer from P. aeruginosa is characterized as arginine and ornithine N-2 succinyltransferase (AOST). Members of this protein family represent the less widespread paralog, designated AruI, or arginine/ornithine succinyltransferase, alpha subunit. |
Jiyao W et al.(2023). "The conserved domain database in 2023.",