大肠杆菌膜囊泡中的主动运输：电化学质子梯度改变乳糖载体在两种不同动力学状态之间的分布。 - Suppr

Suppr

超能文献

Active transport in membrane vesicles from Escherichia coli: the electrochemical proton gradient alters the distribution of the lac carrier between two different kinetic states.

作者信息

Robertson D E, Kaczorowski G J, Garcia M L, Kaback H R

出版信息

Biochemistry. 1980 Dec 9;19(25):5692-702. doi: 10.1021/bi00566a005.

DOI:10.1021/bi00566a005

PMID:7006690

Abstract

摘要

相似文献

Active transport in membrane vesicles from Escherichia coli: the electrochemical proton gradient alters the distribution of the lac carrier between two different kinetic states.大肠杆菌膜囊泡中的主动运输：电化学质子梯度改变乳糖载体在两种不同动力学状态之间的分布。

Biochemistry. 1980 Dec 9;19(25):5692-702. doi: 10.1021/bi00566a005.

Mechanism of lactose transport in Escherichia coli membrane vesicles: evidence for the involvement of histidine residue(s) in the response of the lac carrier to the proton electrochemical gradient.大肠杆菌膜囊泡中乳糖转运机制：组氨酸残基参与乳糖载体对质子电化学梯度响应的证据

Biochemistry. 1982 Nov 9;21(23):5800-5. doi: 10.1021/bi00266a012.

Direct measurement of lactose/proton symport in Escherichia coli membrane vesicles: further evidence for the involvement of histidine residue(s).大肠杆菌膜囊泡中乳糖/质子同向转运的直接测量：组氨酸残基参与的进一步证据。

Biochemistry. 1982 Nov 9;21(23):5805-10. doi: 10.1021/bi00266a013.

Proton electrochemical gradients and active transport: the saga of lac permease.质子电化学梯度与主动运输：乳糖通透酶的故事

Ann N Y Acad Sci. 1985;456:291-304. doi: 10.1111/j.1749-6632.1985.tb14879.x.

Lactose-proton symport by purified lac carrier protein.纯化的乳糖载体蛋白介导的乳糖-质子同向转运

Biochemistry. 1982 Oct 26;21(22):5634-8. doi: 10.1021/bi00265a038.

Specific labeling of the lac carrier protein in membrane vesicles of Escherichia coli by a photoaffinity reagent.利用光亲和试剂对大肠杆菌膜泡中乳糖载体蛋白进行特异性标记。

Proc Natl Acad Sci U S A. 1980 Nov;77(11):6319-23. doi: 10.1073/pnas.77.11.6319.

Mechanism of lactose translocation in proteoliposomes reconstituted with lac carrier protein purified from Escherichia coli. 1. Effect of pH and imposed membrane potential on efflux, exchange, and counterflow.用从大肠杆菌中纯化的乳糖载体蛋白重构的蛋白脂质体中乳糖转运机制。1. pH值和施加的膜电位对流出、交换和逆向流动的影响。

Biochemistry. 1983 May 10;22(10):2524-31. doi: 10.1021/bi00279a033.

Site-directed mutagenesis of cysteine-148 in the lac permease of Escherichia coli: effect on transport, binding, and sulfhydryl inactivation.大肠杆菌乳糖通透酶中半胱氨酸-148的定点诱变：对转运、结合及巯基失活的影响

Biochemistry. 1985 Dec 17;24(26):7628-35. doi: 10.1021/bi00347a020.

The lac carrier protein in Escherichia coli.大肠杆菌中的乳糖载体蛋白。

J Membr Biol. 1983;76(2):95-112. doi: 10.1007/BF02000610.

Reconstitution of active transport in proteoliposomes containing cytochrome o oxidase and lac carrier protein purified from Escherichia coli.在含有从大肠杆菌中纯化的细胞色素o氧化酶和乳糖载体蛋白的蛋白脂质体中重建主动运输。

Proc Natl Acad Sci U S A. 1983 Aug;80(16):4889-93. doi: 10.1073/pnas.80.16.4889.

引用本文的文献

Mechanistic aspects of IPTG (isopropylthio-β-galactoside) transport across the cytoplasmic membrane of Escherichia coli-a rate limiting step in the induction of recombinant protein expression.IPTG（异丙基硫代-β-半乳糖苷）跨大肠杆菌细胞质膜运输的机制方面-在重组蛋白表达诱导中的限速步骤。

J Ind Microbiol Biotechnol. 2023 Feb 17;50(1). doi: 10.1093/jimb/kuad034.

The proton electrochemical gradient induces a kinetic asymmetry in the symport cycle of LacY.质子电化学梯度诱导 LacY 协同转运循环中的动力学不对称性。

Proc Natl Acad Sci U S A. 2020 Jan 14;117(2):977-981. doi: 10.1073/pnas.1916563117. Epub 2019 Dec 30.

It takes two to tango: The dance of the permease.二人转：通透酶的舞蹈。

J Gen Physiol. 2019 Jul 1;151(7):878-886. doi: 10.1085/jgp.201912377. Epub 2019 May 30.

Arg302 governs the pK of Glu325 in LacY.Arg302 控制 LacY 中 Glu325 的 pK 值。

Proc Natl Acad Sci U S A. 2019 Mar 12;116(11):4934-4939. doi: 10.1073/pnas.1820744116. Epub 2019 Feb 21.

Crystal structure of a LacY-nanobody complex in a periplasmic-open conformation.处于周质开放构象的乳糖通透酶-纳米抗体复合物的晶体结构。

Proc Natl Acad Sci U S A. 2016 Nov 1;113(44):12420-12425. doi: 10.1073/pnas.1615414113. Epub 2016 Oct 19.

Asymmetry in inward- and outward-affinity constant of transport explain unidirectional lysine flux in Saccharomyces cerevisiae.转运的内向和外向亲和力常数的不对称性解释了酿酒酵母中的单向赖氨酸通量。

Sci Rep. 2016 Aug 23;6:31443. doi: 10.1038/srep31443.

Structure of LacY with an α-substituted galactoside: Connecting the binding site to the protonation site.带有α-取代半乳糖苷的LacY结构：连接结合位点与质子化位点。

Proc Natl Acad Sci U S A. 2015 Jul 21;112(29):9004-9. doi: 10.1073/pnas.1509854112. Epub 2015 Jul 8.

Antipsychotics inhibit glucose transport: Determination of olanzapine binding site in Staphylococcus epidermidis glucose/H(+) symporter.抗精神病药物抑制葡萄糖转运：表皮葡萄球菌葡萄糖/H(+) 同向转运体中奥氮平结合位点的确定。

FEBS Open Bio. 2015 Apr 15;5:335-40. doi: 10.1016/j.fob.2015.04.006. eCollection 2015.

Galactoside-binding site in LacY.乳糖苷结合位点在 LacY 中。

Biochemistry. 2014 Mar 11;53(9):1536-43. doi: 10.1021/bi401716z. Epub 2014 Feb 26.

Sugar recognition by CscB and LacY.CscB 和 LacY 对糖的识别。

Biochemistry. 2011 Dec 27;50(51):11009-14. doi: 10.1021/bi201592y. Epub 2011 Dec 1.

文献检索

告别复杂PubMed语法，用中文像聊天一样搜索，搜遍4000万医学文献。AI智能推荐，让科研检索更轻松。

立即免费搜索

文件翻译

保留排版，准确专业，支持PDF/Word/PPT等文件格式，支持 12+语言互译。

免费翻译文档

深度研究

AI帮你快速写综述，25分钟生成高质量综述，智能提取关键信息，辅助科研写作。

立即免费体验