可移动与不可移动粒子混合物中的横向扩散：一项蒙特卡洛研究
Lateral diffusion in a mixture of mobile and immobile particles. A Monte Carlo study.
作者信息
Saxton M J
机构信息
Plant Growth Laboratory, University of California, Davis 95616.
出版信息
Biophys J. 1990 Nov;58(5):1303-6. doi: 10.1016/S0006-3495(90)82470-X.
Abstract
The lateral diffusion coefficient for mixtures of mobile and immobile particles is obtained from Monte Carlo calculations of random walks by mobile tracers in the presence of immobile obstacles on a triangular lattice. The diffusion coefficient of the mobile species is obtained as a function of the area fractions of mobile and immobile species. The results are applied to diffusion of band 3 in the erythrocyte membrane, and indicate that obstruction of diffusion of mobile band 3 by band 3 and glycophorin attached to the membrane skeleton is not sufficient to explain the observed diffusion coefficient.
摘要
通过移动示踪剂在三角形晶格上存在固定障碍物的情况下进行随机游走的蒙特卡罗计算，得到了可移动粒子与固定粒子混合物的横向扩散系数。可移动物种的扩散系数是作为可移动和固定物种的面积分数的函数获得的。结果应用于红细胞膜中带3的扩散，表明附着在膜骨架上的带3和血型糖蛋白对可移动带3扩散的阻碍不足以解释观察到的扩散系数。
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本文引用的文献
1
Lateral mobility of integral membrane proteins is increased in spherocytic erythrocytes.球形红细胞中整合膜蛋白的侧向流动性增加。
Nature. 1980 Jun 12;285(5765):510-1. doi: 10.1038/285510a0.
2
Association dynamics and lateral transport in biological membranes.生物膜中的缔合动力学与侧向运输
J Supramol Struct Cell Biochem. 1981;17(1):61-7. doi: 10.1002/jsscb.380170107.
3
Matrix control of protein diffusion in biological membranes.生物膜中蛋白质扩散的基质控制
Proc Natl Acad Sci U S A. 1981 Jun;78(6):3576-80. doi: 10.1073/pnas.78.6.3576.
4
Anchorage of a band 3 population at the erythrocyte cytoplasmic membrane surface: protein rotational diffusion measurements.带3蛋白群体在红细胞细胞质膜表面的锚定：蛋白质旋转扩散测量。
Proc Natl Acad Sci U S A. 1980 Aug;77(8):4702-6. doi: 10.1073/pnas.77.8.4702.
5
Lateral mobility of phospholipid and cholesterol in the human erythrocyte membrane: effects of protein-lipid interactions.人红细胞膜中磷脂和胆固醇的侧向流动性：蛋白质 - 脂质相互作用的影响
Biochemistry. 1984 Jan 17;23(2):332-9. doi: 10.1021/bi00297a024.
6
Restriction of the lateral motion of band 3 in the erythrocyte membrane by the cytoskeletal network: dependence on spectrin association state.细胞骨架网络对红细胞膜中带3蛋白侧向运动的限制：依赖于血影蛋白的结合状态。
Biochemistry. 1986 Oct 7;25(20):6133-9. doi: 10.1021/bi00368a045.
7
A milling crowd model for local and long-range obstructed lateral diffusion. Mobility of excimeric probes in the membrane of intact erythrocytes.一种用于局部和远程受阻横向扩散的研磨人群模型。准分子探针在完整红细胞膜中的流动性。
Biophys J. 1986 May;49(5):987-1001. doi: 10.1016/S0006-3495(86)83727-4.
8
Lipid bilayer polypeptide interactions studied by molecular dynamics simulation.通过分子动力学模拟研究脂质双层与多肽的相互作用。
Eur Biophys J. 1987;14(4):203-9. doi: 10.1007/BF00256353.
9
Structural aspects of the red cell anion exchange protein.红细胞阴离子交换蛋白的结构方面
Annu Rev Biochem. 1986;55:511-38. doi: 10.1146/annurev.bi.55.070186.002455.
10
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