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Ankyrin-bound fatty acid turns over rapidly at the erythrocyte plasma membrane.

机译:Ankyrin-Bound脂肪酸在红细胞膜膜卷曲中迅速转动。

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The membrane skeletal protein ankyrin was shown to be continuously acylated and deacylated with long-chain fatty acids in mature erythrocytes. At least a fraction of the lipid bound to ankyrin turned over rapidly (half-life, approximately 50 min) compared with the polypeptide backbone, which was stable throughout the erythrocyte life. This indicates a regulatory significance of the fatty acid modification for the function of ankyrin.
机译:显示膜骨架蛋白Ankyrin,在成熟的红细胞中与长链脂肪酸连续酰化并脱酰化。与多肽骨架相比,至少达到Ankyrin结合的脂质的脂质的一部分迅速(半衰期,约50分钟),其在整个红细胞寿命中稳定。这表明脂肪酸改性对Ankyrin功能的调节意义。

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