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Ryanodine receptor purified from crayfish skeletal muscle.

作者信息

Formelová J, Hurnák O, Novotová M, Zachar J

机构信息

Institute of Molecular Physiology and Genetics, Slovak Academy of Sciences, Bratislava, Czechoslovakia.

出版信息

Gen Physiol Biophys. 1990 Oct;9(5):445-53.

PMID:2269417
Abstract

The ryanodine receptor was isolated from the sarcoplasmic reticulum of crayfish skeletal muscle. Ryanodine binding to the native fraction was measured by Scatchard analysis and values of 60 nmol/l and 9 pmol/mg were obtained for KD and Bmax respectively. The identity of purified receptor was confirmed by electron microscopy, electrophoresis and incorporation into planar lipid bilayers. At least two conductance states (100 pS and 50 pS) were observed in 100 mmol/l NaCl both for native and purified receptor.

摘要

相似文献

1
Ryanodine receptor purified from crayfish skeletal muscle.
Gen Physiol Biophys. 1990 Oct;9(5):445-53.
2
Interaction of S100A1 with the Ca2+ release channel (ryanodine receptor) of skeletal muscle.S100A1与骨骼肌的Ca2+释放通道（雷诺丁受体）的相互作用。
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3
Ryanodine induces persistent inactivation of the Ca2+ release channel from skeletal muscle sarcoplasmic reticulum.兰尼碱可诱导骨骼肌肌浆网Ca2+释放通道持续失活。
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L-thyroxine activates the intracellular Ca2+ release channel of skeletal muscle sarcoplasmic reticulum.左旋甲状腺素激活骨骼肌肌浆网的细胞内钙离子释放通道。
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Purified ryanodine receptor from skeletal muscle sarcoplasmic reticulum is the Ca2+-permeable pore of the calcium release channel.从骨骼肌肌浆网中纯化得到的兰尼碱受体是钙释放通道的钙离子通透孔道。
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Structural and functional characterization of the purified cardiac ryanodine receptor-Ca2+ release channel complex.纯化的心肌兰尼碱受体 - Ca2+ 释放通道复合物的结构与功能特性
J Biol Chem. 1989 Jan 15;264(2):1329-35.
7
Multiple conductance states of the purified calcium release channel complex from skeletal sarcoplasmic reticulum.来自骨骼肌肌浆网的纯化钙释放通道复合物的多种电导状态。
Biophys J. 1989 Mar;55(3):415-24. doi: 10.1016/S0006-3495(89)82835-8.
8
The ryanodine receptor-Ca2+ release channel complex of skeletal muscle sarcoplasmic reticulum. Evidence for a cooperatively coupled, negatively charged homotetramer.骨骼肌肌浆网的雷诺丁受体-Ca2+释放通道复合物。关于协同偶联的带负电荷同四聚体的证据。
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Effects of hydroxyl radical and sulfhydryl reagents on the open probability of the purified cardiac ryanodine receptor channel incorporated into planar lipid bilayers.
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10
Ascorbate/iron activates Ca(2+)-release channels of skeletal sarcoplasmic reticulum vesicles reconstituted in lipid bilayers.抗坏血酸盐/铁可激活重构于脂质双分子层中的骨骼肌肌浆网囊泡的Ca(2+)释放通道。
Arch Biochem Biophys. 1994 Jan;308(1):214-21. doi: 10.1006/abbi.1994.1030.

引用本文的文献

1
The structure of Ca(2+) release units in arthropod body muscle indicates an indirect mechanism for excitation-contraction coupling.节肢动物体肌中钙离子释放单元的结构表明了兴奋-收缩偶联的一种间接机制。
Biophys J. 2002 Nov;83(5):2742-53. doi: 10.1016/S0006-3495(02)75284-3.
2
Excitation-contraction coupling in crustacea: do studies on these primitive creatures offer insights about EC coupling more generally?甲壳纲动物中的兴奋-收缩偶联：对这些原始生物的研究是否能更广泛地提供有关兴奋-收缩偶联的见解？
J Muscle Res Cell Motil. 1993 Jun;14(3):283-7. doi: 10.1007/BF00123092.
3
The fastest contracting muscles of nonmammalian vertebrates express only one isoform of the ryanodine receptor.
非哺乳类脊椎动物收缩最快的肌肉仅表达一种兰尼碱受体同工型。
Biophys J. 1993 Dec;65(6):2418-27. doi: 10.1016/S0006-3495(93)81303-1.
4
Effects of perchlorate on excitation-contraction coupling in frog and crayfish skeletal muscle.高氯酸盐对青蛙和小龙虾骨骼肌兴奋-收缩偶联的影响。
J Physiol. 1992 Oct;456:443-51. doi: 10.1113/jphysiol.1992.sp019345.