Functional biomimetic models for the active site in the respiratory enzyme cytochrome c oxidase

Literature Information

Publication Date 2008-09-04
DOI 10.1039/B808070B
Impact Factor 6.222
Authors

James P. Collman, Richard A. Decréau


View Original

Abstract

A functional analog of the active site in the respiratory enzyme, cytochrome c oxidase (CcO) reproduces every feature in CcO's active site: a myoglobin-like heme (heme a3), a distal tridentate imidazole copper complex (CuB), a phenol (Tyr244), and a proximal imidazole. When covalently attached to a liquid-crystalline SAM film on an Au electrode, this functional model continuously catalyzes the selective four-electron reduction of dioxygen at physiological potential and pH, under rate-limiting electron flux (as occurs in CcO).

Related Literature

Silver-decorated biodegradable polymer vesicles with excellent antibacterial efficacy

Kaidian Zou, Qiuming Liu, Jing Chen, Jianzhong Du

2013-08-19 Paper

DOI: 10.1039/C3PY00966A

Supramolecular polymer fabricated by click polymerization from supramonomer

Liulin Yang, Xiaoguang Liu, Xinxin Tan, Hui Yang, Zhiqiang Wang, Xi Zhang

2013-09-10 Communication

DOI: 10.1039/C3PY01161E

A comparative study of polymers containing naphthodifuranone and benzodifuranone units in the main chain

Haichang Zhang, Jun Zhang, Bernd Tieke

2013-09-30 Paper

DOI: 10.1039/C3PY01101A

Synthesis of antimicrobial silsesquioxane–silica hybrids by hydrolytic co-condensation of alkoxysilanes

Shi-qiang Gong, D. Jeevanie Epasinghe, Wei Zhang, Bin Zhou, Li-na Niu, Heonjune Ryou, Ashraf A. Eid, Andrea Frassetto, Cynthia K. Y. Yiu, Dwayne D. Arola, Jing Mao, David H. Pashley, Franklin R. Tay

2013-08-14 Paper

DOI: 10.1039/C3PY00635B

Happy New Year from Polymer Chemistry

2013-11-19 Editorial

DOI: 10.1039/C3PY90081A

Synthesis of novel trithiocarbonate and allyl sulfide containing monomers

Christopher R. Fenoli

2013-08-14 Paper

DOI: 10.1039/C3PY00709J

A three-dimensional cross-linking supramolecular polymer stabilized by the cooperative dimerization of the viologen radical cation

Cen Zhou, Jia Tian, Ji-Liang Wang, Dan-Wei Zhang, Xin Zhao, Yi Liu, Zhan-Ting Li

2013-09-09 Communication

DOI: 10.1039/C3PY01006F

One-step synthesis of polypyrazoles and self-assembled polypyrazole–copper catalysts for click chemistry

Longqiang Xiao, Shaojun Cai, Qingye Liu, Liqiong Liao, Xin Guo, Yan Li, Xiangxiang Jia, Feifei Li, Lijian Liu

2013-09-03 Paper

DOI: 10.1039/C3PY01105D

You might also like

Compound Q&A

What are the main uses of 1H-Indazole-6-carbonitrile (CAS: 141290-59-7)?

1H-Indazole-6-carbonitrile finds applications in pharmaceuticals, where it serve...

141290-59-71H-Indazole-6-carbon...
Compound Q&A

How should waste containing Dioctyl (2E)-2-butenedioate (CAS: 2997-85-5) be handled?

Waste containing Dioctyl (2E)-2-butenedioate (CAS: 2997-85-5) should be collecte...

2997-85-5Dioctyl (2E)-2-buten...
Compound Q&A

What industries use Sodium [(1,2-benzoxazol-3-ylmethyl)sulfonyl]azanide (CAS: 68291-98-5)?

Sodium [(1,2-benzoxazol-3-ylmethyl)sulfonyl]azanide is primarily used in pharmac...

68291-98-5Sodium [(1,2-benzoxa...
Compound Q&A

Are there alternatives to Dimethyl 4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-2,6-pyridinedicarboxylate (CAS: 741709-66-0) in synthesis?

Dimethyl 4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-2,6-pyridinedicarboxyla...

741709-66-0Dimethyl 4-(4,4,5,5-...
Compound Q&A

How should waste containing 2-Fluoro-6-hydrazinopyridine (CAS: 80714-39-2) be handled?

Waste containing 2-Fluoro-6-hydrazinopyridine (CAS: 80714-39-2) should be manage...

80714-39-22-Fluoro-6-hydrazino...
Compound Q&A

What is 6-Formyl-2-pyridinecarboxylic acid (CAS: 499214-11-8)?

6-Formyl-2-pyridinecarboxylic acid is an organic compound with the molecular for...

499214-11-86-Formyl-2-pyridinec...
900874-91-13-(3,4-dimethoxyphen...
Compound Q&A

How is 9H-Tribenzo[b,d,f]azepine (CAS: 29875-73-8) typically synthesized?

9H-Tribenzo[b,d,f]azepine is typically synthesized via a multi-step process invo...

29875-73-89H-Tribenzo[b,d,f]az...
Compound Q&A

How is 1-Cyclopropyl-7-ethoxy-6-fluoro-8-methoxy-4-oxo-1,4-dihydro-3-quinolinecarboxylic acid (CAS: 1797982-51-4) typically synthesized?

1-Cyclopropyl-7-ethoxy-6-fluoro-8-methoxy-4-oxo-1,4-dihydro-3-quinolinecarboxyli...

1797982-51-41-Cyclopropyl-7-etho...
Compound Q&A

How should waste containing Methyl 3-oxo-1,2,3,4-tetrahydro-6-quinoxalinecarboxylate (CAS: 671820-52-3) be handled?

Waste containing Methyl 3-oxo-1,2,3,4-tetrahydro-6-quinoxalinecarboxylate (CAS: ...

671820-52-3Methyl 3-oxo-1,2,3,4...

Source Journal

Chemical Communications

Chemical Communications
CiteScore: 8.6
Self-citation Rate: 4.7%
Articles per Year: 2458

ChemComm publishes urgent research which is of outstanding significance and interest to experts in the field, while also appealing to the journal’s broad chemistry readership. Our communication format is ideally suited to short, urgent studies that are of such importance that they require accelerated publication. Our scope covers all topics in chemistry, and research at the interface of chemistry and other disciplines (such as materials science, nanoscience, physics, engineering and biology) where there is a significant novelty in the chemistry aspects. Major topic areas covered include: Analytical Chemistry Catalysis Chemical Biology and medicinal chemistry Computational Chemistry and Machine Learning Energy and sustainable chemistry Environmental Chemistry Green Chemistry Inorganic Chemistry Materials Chemistry Nanoscience Organic Chemistry Physical Chemistry Polymer Chemistry Supramolecular Chemistry

Recommended Compounds

Recommended Suppliers

Disclaimer
This page provides academic journal information for reference and research purposes only. We are not affiliated with any journal publishers and do not handle publication submissions. For publication-related inquiries, please contact the respective journal publishers directly.
If you notice any inaccuracies in the information displayed, please contact us at support@chemtradehub.com. We will promptly review and address your concerns.