Residues in the Distal Heme Pocket of Arabidopsis Non-Symbiotic Hemoglobins: Implication for Nitrite Reductase Activity

It is well-established that plant hemoglobins (Hbs) are involved in nitric oxide (NO) metabolism via NO dioxygenase and/or nitrite reductase activity. The ferrous-deoxy Arabidopsis Hb1 and Hb2 (AHb1 and AHb2) have been shown to reduce nitrite to NO under hypoxia. Here, to test the hypothesis that a...

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Detalles Bibliográficos
Autores principales: Kumar, Nitin, Astegno, Alessandra, Chen, Jian, Giorgetti, Alejandro, Dominici, Paola
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2016
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4881466/
https://www.ncbi.nlm.nih.gov/pubmed/27136534
http://dx.doi.org/10.3390/ijms17050640

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4881466/
https://www.ncbi.nlm.nih.gov/pubmed/27136534
http://dx.doi.org/10.3390/ijms17050640

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