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- Publisher Website: 10.1016/S0020-1693(00)83257-0
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Article: Ruthenium-modified proteins. Reactions of cis-[ Ru(NH3)4(OH2)2]2+ and cis-[ Ru(en)2(OH2)2]2+ with azurin, myoglobin and cytochrome c
Title | Ruthenium-modified proteins. Reactions of cis-[ Ru(NH3)4(OH2)2]2+ and cis-[ Ru(en)2(OH2)2]2+ with azurin, myoglobin and cytochrome c |
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Authors | |
Issue Date | 1987 |
Publisher | Elsevier BV. The Journal's web site is located at http://www.elsevier.com/locate/ica |
Citation | Inorganica Chimica Acta, 1987, v. 135 n. 1, p. 33-35 How to Cite? |
Abstract | Reactions of cis-[Ru(en)2(OH2)2]2+ (or cis-[Ru (NH3)4(OH2)2]2+) with Pseudomonas aeruginosa azurin (Az), horse heart myoglobin (Mbh), and horse heart cytochrome c (cyt c) give Ru-labelled proteins. The ruthenium binding sites in the singly modified derivatives are His-83 (Az), His-81 (Mbh), and His-33 (cyt c). Spectroscopic and electrochemical measurements indicate that the structures of the proteins are not perturbed by the surface-bound ruthenium complexes. The E°f values of the Ru(III)/(II) couple in these Ru-modified proteins fall between -0.07 and -0.13 V vs. NHE. © 1987. |
Persistent Identifier | http://hdl.handle.net/10722/167403 |
ISSN | 2023 Impact Factor: 2.7 2023 SCImago Journal Rankings: 0.386 |
ISI Accession Number ID |
DC Field | Value | Language |
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dc.contributor.author | Che, CM | en_US |
dc.contributor.author | Margalit, R | en_US |
dc.contributor.author | HueyJenn, C | en_US |
dc.contributor.author | Gray, HB | en_US |
dc.date.accessioned | 2012-10-08T03:06:32Z | - |
dc.date.available | 2012-10-08T03:06:32Z | - |
dc.date.issued | 1987 | en_US |
dc.identifier.citation | Inorganica Chimica Acta, 1987, v. 135 n. 1, p. 33-35 | en_US |
dc.identifier.issn | 0020-1693 | en_US |
dc.identifier.uri | http://hdl.handle.net/10722/167403 | - |
dc.description.abstract | Reactions of cis-[Ru(en)2(OH2)2]2+ (or cis-[Ru (NH3)4(OH2)2]2+) with Pseudomonas aeruginosa azurin (Az), horse heart myoglobin (Mbh), and horse heart cytochrome c (cyt c) give Ru-labelled proteins. The ruthenium binding sites in the singly modified derivatives are His-83 (Az), His-81 (Mbh), and His-33 (cyt c). Spectroscopic and electrochemical measurements indicate that the structures of the proteins are not perturbed by the surface-bound ruthenium complexes. The E°f values of the Ru(III)/(II) couple in these Ru-modified proteins fall between -0.07 and -0.13 V vs. NHE. © 1987. | en_US |
dc.language | eng | en_US |
dc.publisher | Elsevier BV. The Journal's web site is located at http://www.elsevier.com/locate/ica | en_US |
dc.relation.ispartof | Inorganica Chimica Acta | en_US |
dc.title | Ruthenium-modified proteins. Reactions of cis-[ Ru(NH3)4(OH2)2]2+ and cis-[ Ru(en)2(OH2)2]2+ with azurin, myoglobin and cytochrome c | en_US |
dc.type | Article | en_US |
dc.identifier.email | Che, CM:cmche@hku.hk | en_US |
dc.identifier.authority | Che, CM=rp00670 | en_US |
dc.description.nature | link_to_subscribed_fulltext | en_US |
dc.identifier.doi | 10.1016/S0020-1693(00)83257-0 | - |
dc.identifier.scopus | eid_2-s2.0-0011761261 | en_US |
dc.identifier.volume | 135 | en_US |
dc.identifier.issue | 1 | en_US |
dc.identifier.spage | 33 | en_US |
dc.identifier.epage | 35 | en_US |
dc.identifier.isi | WOS:A1987F650700009 | - |
dc.publisher.place | Netherlands | en_US |
dc.identifier.scopusauthorid | Che, CM=7102442791 | en_US |
dc.identifier.scopusauthorid | Margalit, R=7005792437 | en_US |
dc.identifier.scopusauthorid | HueyJenn, C=24430453600 | en_US |
dc.identifier.scopusauthorid | Gray, HB=36047602600 | en_US |
dc.identifier.issnl | 0020-1693 | - |