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https://hdl.handle.net/20.500.14279/9301| Title: | ns-µs time-resolved step-scan FTIR of ba3 oxidoreductase from Thermus thermophilus: Protonic connectivity of w941-w946-w927 | Authors: | Nicolaides, Antonis Soulimane, Tewfik Varotsis, Constantinos |
metadata.dc.contributor.other: | Βαρώτσης, Κωνσταντίνος | Major Field of Science: | Natural Sciences | Field Category: | Chemical Sciences | Keywords: | Cytochrome ba3;Heme-copper oxidoreductases;Ns time-resolved step-scan FTIR | Issue Date: | 1-Oct-2016 | Source: | International Journal of Molecular Sciences, 2016, vol. 17, no. 10 | Volume: | 17 | Issue: | 10 | Journal: | International Journal of Molecular Sciences | Abstract: | Time-resolved step-scan FTIR spectroscopy has been employed to probe the dynamics of the ba3 oxidoreductase from Thermus thermophilus in the ns-µs time range and in the pH/pD 6-9 range. The data revealed a pH/pD sensitivity of the D372 residue and of the ring-A propionate of heme a3. Based on the observed transient changes a model in which the protonic connectivity of w941-w946-927 to the D372 and the ring-A propionate of heme a3 is described. | URI: | https://hdl.handle.net/20.500.14279/9301 | ISSN: | 16616596 | DOI: | 10.3390/ijms17101657 | Rights: | © Multidisciplinary Digital Publishing Institute | Type: | Article | Affiliation : | Cyprus University of Technology University of Limerick |
| Appears in Collections: | Άρθρα/Articles |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| Niciolaides.pdf | Article | 5.37 MB | Adobe PDF | View/Open |
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