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5ZTE

Crystal structure of PrxA C119S mutant from Arabidopsis thaliana

Summary for 5ZTE
Entry DOI10.2210/pdb5zte/pdb
Descriptor2-Cys peroxiredoxin BAS1, chloroplastic (2 entities in total)
Functional Keywordsarabidopsis thaliana; redox regulation; chloroplast thioredoxin systems; oxidative and photo-oxidative stress., oxidoreductase
Biological sourceArabidopsis thaliana (Mouse-ear cress)
Total number of polymer chains10
Total formula weight229059.67
Authors
Yang, Y.,Cai, W.,Wang, J.,Pan, W.,Liu, L.,Wang, M.,Zhang, M. (deposition date: 2018-05-03, release date: 2018-10-10, Last modification date: 2023-11-22)
Primary citationYang, 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: 30279313
DOI: 10.1107/S2053230X18010920
PDB entries with the same primary citation
Experimental method
X-RAY DIFFRACTION (2.6 Å)
Structure validation

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數據於2025-03-12公開中

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