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Scavenger receptor protein. A subfamily of PLAT (Polycystin-1, Lipoxygenase, Alpha-Toxin) domain or LH2 (Lipoxygenase homology 2) domain. It consists of an eight stranded beta-barrel. The domain can be found in various domain architectures, in case of lipoxygenases, alpha toxin, lipases and polycystin, but also as a single domain or as repeats.The putative function of this domain is to facilitate access to sequestered membrane or micelle bound substrates. This subfamily contains Toxoplasma gondii Scavenger protein TgSR1.
Jiyao W et al.(2023). "The conserved domain database in 2023.",