This old version of Proteopedia is provided for student assignments while the new version is undergoing repairs. Content and edits done in this old version of Proteopedia after March 1, 2026 will eventually be lost when it is retired in about June of 2026.
Apply for new accounts at the new Proteopedia. Your logins will work in both the old and new versions.
Peroxiredoxin
From Proteopedia
| Line 42: | Line 42: | ||
[[2i81]] - 2Cys-Prx – ''Plasmodium vivax''<br /> | [[2i81]] - 2Cys-Prx – ''Plasmodium vivax''<br /> | ||
[[1qmv]] - h2Cys-Prx – human<br /> | [[1qmv]] - h2Cys-Prx – human<br /> | ||
| - | [[ | + | [[3cmi]] – yPrx hyr1 - yeast<br /> |
| - | + | ||
[[4g2e]] – Prx – ''Sulfolobus tokodaii''<br /> | [[4g2e]] – Prx – ''Sulfolobus tokodaii''<br /> | ||
[[3sbc]] – yPrx Tsa1 (mutant)<br /> | [[3sbc]] – yPrx Tsa1 (mutant)<br /> | ||
Revision as of 10:27, 18 May 2014
Peroxiredoxin (Prx) is an antioxidant enzyme. In the Prxs the active-site Cys is oxidized to sulfenic acid byperoxide. The Prxs are divided into typical 2-Cys Prx, atypical 2-Cys Prx and 1-Cys Prx. Prx 5 is expressed in mammalian tissue. The images at the left and at the right correspond to one representative Prx, i.e. the crystal structure of Peroxiredoxin from rat (1qq2).
Contents |
3D Structures of Peroxiredoxin
Updated on 18-May-2014
1qq2 – r2Cys-Prx – rat
2c0d – Pf2Cys-Prx – Plasmodium falciparum
1xiy – Pf1Cys-Prx
1xcc, 2h01, 3tb2 - 1Cys-Prx – Plasmodium yoelii
2i81 - 2Cys-Prx – Plasmodium vivax
1qmv - h2Cys-Prx – human
3cmi – yPrx hyr1 - yeast
4g2e – Prx – Sulfolobus tokodaii
3sbc – yPrx Tsa1 (mutant)
1uul - 2Cys-Prx – Trypanosoma cruzi
1we0 – Prx – Amphibacillus xylanus
2cv4, 2cx3, 2cx4 – Prx – Aeropyrum pernix
3drn – SsPrx – Sulfolobus solfataricus
3hjp – SsPrx (mutant)
3ixr – Prx PRXQ (mutant) – Xylella fastidiosa
Peroxiredoxin 1
2rii, 3hy2 – hPrx 1 (mutant)+sulfiredoxin 1
2z9s – rPrx 1 (mutant)
4kw6, 4fh8 – Prx 1 – Ancylostoma ceylanicum
3zl5 - mPrx 1 (mutant) – mouse
Peroxiredoxin 2
1tp9 – Prx II – Populus trichocarpa
2pwj – Prx II – garden pea
4dsq, 4dsr, 4h86 – yPrx II
4dss – yPrx II (mutant) + thioredoxin II
Peroxiredoxin 3
1zye – Prx III (mutant) – bovine
Peroxiredoxin 4
3tjf, 3tjg, 3tjj, 3tjk, 3tkr - hPrx 4 (mutant)
3qpm – Prx 4 – Larimichtys crocea
2pn8, 3tjb, 3tkp, 3tkq, 3tks – hPrx 4
3vwu, 3vwv - mPrx 4 (mutant)
Peroxiredoxin 5
1urm – hPrx 5 (mutant) – human
2vl2, 2vl3, 2vl9, 1h4o, 1hd2, 1oc3 – hPrx 5
3mng – hPrx 5+DTT
2wfc – lPrx 5 - lugworm
2xhf – Prx 5 – Alvinella pompejana
Peroxiredoxin 6
2v2g – lPrx 6
2v32, 2v41 – lPrx 6 (mutant)
