Gvožđe:rusticijanin reduktaza

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(Preusmjereno sa stranice EC 1.16.9.1)
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Gvožđe:rusticijanin reduktaza
Identifikatori
EC broj 1.16.9.1
IntEnz IntEnz view
BRENDA BRENDA entry
ExPASy NiceZyme view
KEGG KEGG entry
MetaCyc metabolic pathway
PRIAM profile
PDB RCSB PDB PDBe PDBj PDBsum

Gvožđe:rusticijanin reduktaza (EC 1.16.9.1, Cyc2) je enzim sa sistematskim imenom Fe(II):rusticijanin oksidoreduktaza.[1][2][3][4][5][6][7] Ovaj enzim katalizuje sledeću hemijsku reakciju

Fe(II) + rusticijanin Fe(III) + redukovani rusticijanin

Ovaj enzim sadrži c-tip hema. Enzim iz Aciditiobacillus ferooxidans je komponenta elektron transfernog lanca sa Fe(II), koji se sastoji od ovog enzima, bakarnog proteina rusticijanina, citohroma c4, i citohrom c oksidaze (EC 1.9.3.1).

Reference[uredi | uredi kod]

  1. Blake, R.C., 2nd and Shute, E.A. (1994). „Respiratory enzymes of Thiobacillus ferrooxidans. Kinetic properties of an acid-stable iron:rusticyanin oxidoreductase”. Biochemistry 33: 9220-9228. PMID 8049223. 
  2. Appia-Ayme, C., Bengrine, A., Cavazza, C., Giudici-Orticoni, M.T., Bruschi, M., Chippaux, M. and Bonnefoy, V. (1998). „Characterization and expression of the co-transcribed cyc1 and cyc2 genes encoding the cytochrome c4 (c552) and a high-molecular-mass cytochrome c from Thiobacillus ferrooxidans ATCC 33020”. FEMS Microbiol. Lett. 167: 171-177. PMID 9809418. 
  3. Yarzabal, A., Brasseur, G., Ratouchniak, J., Lund, K., Lemesle-Meunier, D., DeMoss, J.A. and Bonnefoy, V. (2002). „The high-molecular-weight cytochrome c Cyc2 of Acidithiobacillus ferrooxidans is an outer membrane protein”. J. Bacteriol. 184: 313-317. PMID 11741873. 
  4. Yarzabal, A., Appia-Ayme, C., Ratouchniak, J. and Bonnefoy, V. (2004). „Regulation of the expression of the Acidithiobacillus ferrooxidans rus operon encoding two cytochromes c, a cytochrome oxidase and rusticyanin”. Microbiology 150: 2113-2123. PMID 15256554. 
  5. Taha, T.M., Kanao, T., Takeuchi, F. and Sugio, T. (2008). „Reconstitution of iron oxidase from sulfur-grown Acidithiobacillus ferrooxidans. Appl. Environ. Microbiol. 74: 6808-6810. PMID 18791023. 
  6. Castelle, C., Guiral, M., Malarte, G., Ledgham, F., Leroy, G., Brugna, M. and Giudici-Orticoni, M.T. (2008). „A new iron-oxidizing/O2-reducing supercomplex spanning both inner and outer membranes, isolated from the extreme acidophile Acidithiobacillus ferrooxidans”. J. Biol. Chem. 283: 25803-25811. PMID 18632666. 
  7. Quatrini, R., Appia-Ayme, C., Denis, Y., Jedlicki, E., Holmes, D.S. and Bonnefoy, V. (2009). „Extending the models for iron and sulfur oxidation in the extreme acidophile Acidithiobacillus ferrooxidans”. BMC Genomics 10: #394-394. PMID 19703284. 

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