Comparative Analysis of Cyanobacterial and Plant Peroxiredoxins and Their Electron Donors: Peroxidase Activity and Susceptibility to Overoxidation (Record no. 49774)
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| fixed length control field | 01899nam a2200181Ia 4500 |
| 003 - CONTROL NUMBER IDENTIFIER | |
| control field | MX-MdCICY |
| 005 - DATE AND TIME OF LATEST TRANSACTION | |
| control field | 20250625160135.0 |
| 040 ## - CATALOGING SOURCE | |
| Transcribing agency | CICY |
| 090 ## - LOCALLY ASSIGNED LC-TYPE CALL NUMBER (OCLC); LOCAL CALL NUMBER (RLIN) | |
| Classification number (OCLC) (R) ; Classification number, CALL (RLIN) (NR) | B-15594 |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION | |
| fixed length control field | 250602s9999 xx |||||s2 |||| ||und|d |
| 245 10 - TITLE STATEMENT | |
| Title | Comparative Analysis of Cyanobacterial and Plant Peroxiredoxins and Their Electron Donors: Peroxidase Activity and Susceptibility to Overoxidation |
| 490 0# - SERIES STATEMENT | |
| Volume/sequential designation | Methods in enzymology, 527, p.257-273, 2013 |
| 520 3# - SUMMARY, ETC. | |
| Summary, etc. | Peroxiredoxins (Prxs)are peroxidases that use thiol-based catalytic mechanisms implying redox-active cysteines. The different Prx families have homologs in all photosynthetic organisms, including plants, algae, and cyanobacteria. However, recent studies show that the physiological reduction systems that provide Prxs with reducing equivalents to sustain their activities differ considerably between cyanobacterial strains. Thus, for example, the filamentous cyanobacterium Anabaena sp. PCC 7120 is similar to the chloroplast in that it possesses an abundant 2-Cys Prx, which receives electrons from the NADPH-dependent thioredoxin reductase C (NTRC). In contrast, the unicellular cyanobacterium Synechocystis sp. PCC 6803, which lacks NTRC, has little 2-Cys Prx but high amounts of PrxII and 1-Cys Prx. The characterization of cyanobacterial Prxs and their electron donors relies on straightforward enzymatic assays and tools to study the physiological relevance of these systems. Here, we present methods to measure peroxidase activities in vitro and peroxide decomposition in vivo. Several approaches to detect overoxidation of the active site cysteine in cyanobacterial 2-Cys Prxs are also described. |
| 700 12 - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Lindahl, M. |
| 700 12 - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Cejudo, F.J. |
| 856 40 - ELECTRONIC LOCATION AND ACCESS | |
| Uniform Resource Identifier | <a href="https://drive.google.com/file/d/1LquCY4BJAchx3IR62qtQ1Qh1ZTnex2Yr/view?usp=drivesdk">https://drive.google.com/file/d/1LquCY4BJAchx3IR62qtQ1Qh1ZTnex2Yr/view?usp=drivesdk</a> |
| Public note | Para ver el documento ingresa a Google con tu cuenta: @cicy.edu.mx |
| 942 ## - ADDED ENTRY ELEMENTS (KOHA) | |
| Source of classification or shelving scheme | Clasificación local |
| Koha item type | Documentos solicitados |
| Lost status | Source of classification or shelving scheme | Damaged status | Not for loan | Collection | Home library | Current library | Shelving location | Date acquired | Total checkouts | Full call number | Date last seen | Price effective from | Koha item type |
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| Clasificación local | Ref1 | CICY | CICY | Documento préstamo interbibliotecario | 25.06.2025 | B-15594 | 25.06.2025 | 25.06.2025 | Documentos solicitados |