![1-[6-(1H-Imidazol-1-yl)-3-pyridinyl]methanamine structure](https://cnstatic.chemtradehub.com/structs/914/914637-08-4-8825.webp "1-[6-(1H-Imidazol-1-yl)-3-pyridinyl]methanamine structure")
Electrocatalytic monitoring of peptidic proton-wires
文献信息
发布日期
2016-06-15
DOI
10.1039/C6AN00869K
影响因子
4.616
作者
V. Dorčák, M. Kabeláč, O. Kroutil, K. Bednářová, J. Vacek
查看原文
摘要
The transfer of protons or proton donor/acceptor abilities is an important phenomenon in many biomolecular systems. One example is the recently proposed peptidic proton-wires (H-wires), but the ability of these His-containing peptides to transfer protons has only been studied at the theoretical level so far. Here, for the first time the proton transfer ability of peptidic H-wires is examined experimentally in an adsorbed state using an approach based on a label-free electrocatalytic reaction. The experimental findings are complemented by theoretical calculations at the ab initio level in a vacuum and in an implicit solvent. Experimental and theoretical results indicated Ala3(His–Ala2)6 to be a high proton-affinity peptidic H-wire model. The methodology presented here could be used for the further investigation of the proton-exchange chemistry of other biologically or technologically important macromolecules.
期刊推荐
Israel Journal of Chemistry
Journal of Medicinal Chemistry
Pharmacological Reviews
Journal of Physics and Chemistry of Solids
Journal of Heterocyclic Chemistry
Science Progress
Proceedings of the National Academy of Sciences of the United States of America
Fibre Chemistry
Journal of Catalysis
Journal of Organometallic Chemistry
相关文献
ZnS bubble clusters with onion-like structures
Eleonora Spanó, Said Hamad, C. Richard A. Catlow
2004-02-27
Communication
DOI: 10.1039/B314104G
Coordinative and electrostatic forces in action: from the design of differential chromogenic anion sensors to selective carboxylate recognition
Beatriz García-Acosta, Xavier Albiach-Martí, Eduardo García, Luis Gil, Ramón Martínez-Máñez, Knut Rurack, Félix Sancenón, Juan Soto
2004-02-26
Communication
DOI: 10.1039/B314997H
Regioselective uncatalysed hydrophosphination of alkenes: a facile route to P-alkylated phosphine derivatives
Olivier Delacroix, Annie-Claude Gaumont
2003-10-29
Communication
DOI: 10.1039/B311892D
Multiple hydrogen bonding-based fluorescent imprinted polymers for cyclobarbital prepared with 2,6-bis(acrylamido)pyridine
Hiroyuki Kubo, Hiroyuki Nariai
2003-10-14
Communication
DOI: 10.1039/B309917B
A novel molecular ladder structure of Cu(ii)–Ba(ii) coordination polymer exhibiting ferromagnetic coupling
Yang Zou, Wenlong Liu, Song Gao, Jingli Xie, Qingjin Meng
2003-10-17
Communication
DOI: 10.1039/B308474D
UV photopatterning of a highly metallized, cluster-containing poly(ferrocenylsilane)
Alison Y. Cheng, Scott B. Clendenning, Guocheng Yang, Zheng-Hong Lu, Christopher M. Yip, Ian Manners
2004-03-03
Communication
DOI: 10.1039/B316656B
Molecular recognition. Self-assembly of molecular trigonal prisms and their host–guest adducts
James D. Crowley, Andrew J. Goshe, Brice Bosnich
2003-10-17
Communication
DOI: 10.1039/B307385H
Unexpected features of stretched Si–H⋯Mo β-agostic interactions‡
Stanislav K. Ignatov, Nicholas H. Rees, Stuart R. Dubberley, Alexei G. Razuvaev, Philip Mountford, Georgii I. Nikonov
2004-03-10
Communication
DOI: 10.1039/B315517J
Palladium-containing perovskites: recoverable and reuseable catalysts for Suzuki couplings
Martin D. Smith, Antonia F. Stepan, Chandrashekar Ramarao, Paul E. Brennan, Steven V. Ley
2003-09-30
Communication
DOI: 10.1039/B308465E
A cationic 24-MC-8 manganese cluster with ring metals possessing three oxidation states [MnII4MnIII6MnIV2(μ4-O)2(μ3-O)4(μ3-OH)4(μ3-OCH3)2(pko)12](OH)(ClO4)3‡
Catherine Dendrinou-Samara, Curtis M. Zaleski, Andri Evagorou, Jeff W. Kampf, Vincent L. Pecoraro, Dimitris P. Kessissoglou
2003-09-30
Communication
DOI: 10.1039/B309439A
您可能还喜欢
化合物问答
(5-氨基吡唑-3-基)乙酸(CAS号：174891-10-2)的物理化学性质是什么？
(5-氨基吡唑-3-基)乙酸是一种无色至白色固体，分子量为174.15 g/mol。它在水中具有较好的溶解性，在有机溶剂中的溶解度较低。该化合物具有较好的反应活...
174891-10-2(3-Amino-1H-pyrazol-...
化合物问答
3-氟-4,5-二氯苯胺(CAS号：35754-38-2)适用哪些法规指南？
3-氟-4,5-二氯苯胺受到多项法规指南的约束，包括但不限于GHS（全球化学品统一分类和标签制度）的危险分类标准、欧盟的REACH法规（注册、评估、授权和限制）...
35754-38-23,4-Dichloro-5-fluor...
化合物问答
什么是(R)-(+)-2,2',6,6'-四甲氧基-4,4'-联(二(3,5-二甲苯基基)膦基)-3,3'-二联吡啶(CAS号：442905-33-1)？
这是一种有机化合物，化学名为(R)-(+)-2,2',6,6'-四甲氧基-4,4'-联(二(3,5-二甲苯基基)膦基)-3,3'-二联吡啶，CAS号为44290...
442905-33-14,4'-Bis[bis(3,5-dim...
化合物问答
1-氨基-2-氰基萘(CAS号：3100-67-2)应用于哪些行业？
1-氨基-2-氰基萘在医药、聚合物、传感器和半导体等行业中有应用。在医药领域，它可用作中间体合成某些药物。在聚合物行业，它可以用于制备具有特定性能的聚合物。此外...
3100-67-21-Amino-2-naphthonit...
化合物问答
如何处理含有1-溴-4-(异丙氧基甲基)苯(CAS号：98446-84-5)的废料？
处理含1-溴-4-(异丙氧基甲基)苯的废料时，首先应确保废液收集在防渗漏的容器中，避免泄露。然后，可以考虑采用化学降解法或物理吸附法进行处理。在特定条件下，可通...
98446-84-51-Bromo-4-(isopropox...
化合物问答
6-Chloro-8-(trifluoromethyl)chroman-4-one(CAS号：1344889-75-3)的主要用途是什么？
6-氯-8-三氟甲基-2,3-二氢-4H-色喃-4-酮主要用于有机合成中的中间体，也可作为研究试剂使用。
1344889-75-36-Chloro-8-(trifluor...
化合物问答
7-乙氧基-2-萘酚(CAS号：57944-44-2)通常如何合成？
7-乙氧基-2-萘酚通常通过N-乙氧基化反应合成，首先将2-萘酚与乙醇钠在乙醇中反应生成7-乙氧基-2-萘酚钠盐，再通过酸化进一步得到7-乙氧基-2-萘酚。该合...
57944-44-27-Ethoxy-2-naphthol
化合物问答
4-(1,1-二氧硫代吗啉)丁醇(CAS号：59801-41-1)适用哪些法规指南？
该化合物需遵循一系列的法规指南，包括但不限于GHS全球统一分类和标签制度，其分类可能包括易燃液体和可能危害水生环境。在欧洲，还需遵循REACH法规，确保物质和混...
59801-41-14-(4-Hydroxybutyl)th...
化合物问答
4-甲氧基苄基叠氮甲酸酯(CAS号：25474-85-5)的物理化学性质是什么？
4-甲氧基苄基叠氮甲酸酯是一种无色液体，具有一定的挥发性。其分子量为198.16，熔点为-69°C，沸点为105°C。该化合物在水中溶解度较低，在有机溶剂如乙醇...
25474-85-54-Methoxybenzyl carb...
化合物问答
如何处理含有4-氯-2-氟嘧啶(CAS号：51422-00-5)的废料？
含有4-氯-2-氟嘧啶的废料应按照危险废物处理。首先，应收集并分类这些废料，避免与其他废物混合。然后，可以采用焚烧处理或者交由专业机构进行处置。在处理过程中，需...
51422-00-54-Chloro-2-fluoropyr...
来源期刊
Analyst
CiteScore:
7.8
自引率:
5.6%
年发文量:
653
Analyst publishes analytical and bioanalytical research that reports premier fundamental discoveries and inventions, and the applications of those discoveries, unconfined by traditional discipline barriers.
推荐化合物
推荐供应商
免责声明
本页面提供的学术期刊信息仅供参考和研究使用。我们与任何期刊出版商均无关联，也不处理投稿事宜。如有投稿相关咨询，请直接联系相关期刊出版商。
如发现页面信息有误，请发送邮件至 support@chemtradehub.com 联系我们。我们将及时核实并处理您的问题。