Cytochrome c nitrite reductase

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Current revision (09:39, 2 March 2025) (edit) (undo)
 
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**[[1gu6]], [[2rdz]], [[3l1t]], [[3tor]] – EcccNiR – ''Eschericia coli<''br />
**[[1gu6]], [[2rdz]], [[3l1t]], [[3tor]] – EcccNiR – ''Eschericia coli<''br />
**[[2rf7]], [[4wjy]] – EcccNiR (mutant)<br />
**[[2rf7]], [[4wjy]] – EcccNiR (mutant)<br />
-
**[[6p73]] – SoccNiR – ''Shewanella oneidensis'' <br />
+
**[[6p73]], [[9cuf]] – SoccNiR – ''Shewanella oneidensis'' <br />
**[[3ubr]] – SoccNiR - Laue<br />
**[[3ubr]] – SoccNiR - Laue<br />
**[[2j7a]] – DvccNiR – ''Desulfovibrio vulgaris''<br />
**[[2j7a]] – DvccNiR – ''Desulfovibrio vulgaris''<br />
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**[[3owm]], [[3s7w]] – TnccNiR + hydroxylamine<br />
**[[3owm]], [[3s7w]] – TnccNiR + hydroxylamine<br />
**[[3d1i]], [[3rkh]] – TnccNiR + NO2<br />
**[[3d1i]], [[3rkh]] – TnccNiR + NO2<br />
 +
**[[8rv0]] – ccNiR + NO2 + NO – ''Trichlorobacter ammonificans''<br />
*'''Heme-containing nitrite reductase - (Cytochrome C-552)'''
*'''Heme-containing nitrite reductase - (Cytochrome C-552)'''

Current revision

Cytochrome c nitrite reductase with 5 heme groups complex with NO2, acetate, Ca+2 ion (green) and Y+3 ion (cyan) (PDB code 2e80)

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3D structures of cytochrome c nitrite reductase

Updated on 02-March-2025

References

  1. Einsle O, Messerschmidt A, Stach P, Bourenkov GP, Bartunik HD, Huber R, Kroneck PM. Structure of cytochrome c nitrite reductase. Nature. 1999 Jul 29;400(6743):476-80. PMID:10440380 doi:10.1038/22802
  2. Einsle O, Messerschmidt A, Huber R, Kroneck PM, Neese F. Mechanism of the six-electron reduction of nitrite to ammonia by cytochrome c nitrite reductase. J Am Chem Soc. 2002 Oct 2;124(39):11737-45. PMID:12296741

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Alexander Berchansky, Michal Harel

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