2024-03-29T00:06:07Zhttps://gredos.usal.es/oai/requestoai:gredos.usal.es:10366/1408662022-02-07T15:46:13Zcom_10366_4577com_10366_4576com_10366_3823com_10366_137532com_10366_4028com_10366_3947com_10366_3946col_10366_4578col_10366_137533col_10366_4029
2020-02-10T08:02:47Z
urn:hdl:10366/140866
A New Member of the Thioredoxin Reductase Family from Early Oxygenic Photosynthetic Organisms
Martínez Buey, Rubén
Galindo-Trigo, Sergio
López Maury, Luis
Velázquez Campoy, Adrián
Revuelta Doval, José Luis
Florencio, F. Javier
de Pereda, José M.
Schürmann, Peter
Buchanan, Bob B.
Balsera, Mónica
Microbiología
Genética
Microbiology
Thioredoxin Reductase Family
Photosynthetic Organisms
[EN]Thioredoxins (Trxs) are key components of the redox system that regulates the activity of a spectrum of target proteins through dithiol-disulfide exchange reactions. Trxs are reduced by members of the Trx reductase (TR) family (Jacquot et al., 2009). NADP-dependent thioredoxin reductases (NTRs), the most common type, belong to the family of dimeric pyridine nucleotide disulfide oxidoreductase flavoproteins that use NADPH as the source of reducing equivalents. In oxyphotosynthetic organisms, in particular, NTRs coexist with the ferredoxin/thioredoxin system (FTS), composed of ferredoxin (Fdx), ferredoxin:thioredoxin reductase (FTR), and a Trx. FTRs convert the electron signal obtained from photoreduced Fdx to a thiol signal via a 4Fe-4S center and a redox-active disulfide catalytic center. FTR, in turn, reduces Trx.
2020-02-10T08:02:47Z
2020-02-10T08:02:47Z
2017
info:eu-repo/semantics/article
Buey, R. M., Galindo-Trigo, S., López-Maury, L., Velázquez-Campoy, A., Revuelta, J. L., Florencio, F. J., ... & Balsera, M. (2017). A new member of the thioredoxin reductase family from early oxygenic photosynthetic organisms. Molecular plant, 10(1), 212-215.
http://hdl.handle.net/10366/140866
10.1016/j.molp.2016.06.019
eng
https://doi.org/10.1016/j.molp.2016.06.019
http://creativecommons.org/licenses/by-nc-nd/4.0/
info:eu-repo/semantics/openAccess
Attribution-NonCommercial-NoDerivatives 4.0 Internacional