5ZTE
Crystal structure of PrxA C119S mutant from Arabidopsis thaliana
Summary for 5ZTE
Entry DOI | 10.2210/pdb5zte/pdb |
Descriptor | 2-Cys peroxiredoxin BAS1, chloroplastic (2 entities in total) |
Functional Keywords | arabidopsis thaliana; redox regulation; chloroplast thioredoxin systems; oxidative and photo-oxidative stress., oxidoreductase |
Biological source | Arabidopsis thaliana (Mouse-ear cress) |
Total number of polymer chains | 10 |
Total formula weight | 229059.67 |
Authors | |
Primary citation | Yang, Y.,Cai, W.,Wang, J.,Pan, W.,Liu, L.,Wang, M.,Zhang, M. Crystal structure of Arabidopsis thaliana peroxiredoxin A C119S mutant. Acta Crystallogr F Struct Biol Commun, 74:625-631, 2018 Cited by PubMed Abstract: Peroxiredoxins (Prxs), a large family of antioxidant enzymes, are abundant in all living organisms. Peroxiredoxin A (PrxA) from Arabidopsis thaliana belongs to the typical 2-Cys Prx family and is localized in the chloroplast. This article reports the crystal structure of a PrxA C119S mutant refined to 2.6 Å resolution. The protein exists as a decamer both in the crystal structure and in solution. The structure is in the reduced state suitable for the approach of peroxide, though conformational changes are needed for the resolving process. PubMed: 30279313DOI: 10.1107/S2053230X18010920 PDB entries with the same primary citation |
Experimental method | X-RAY DIFFRACTION (2.6 Å) |
Structure validation
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