FdnG, alpha subunit of formate dehydrogenase-N
Cryptic nitrate reductase 2 delta subunit
Respiratory nitrate reductase 2 gamma chain
Nitrate reductase 1, cytochrome b(NR), gamma subunit
Putative dimethyl sulfoxide reductase chain YnfE
Hydrogen Ion + NADPH + Water + glutathioselenol ↔ Glutathione + Hydrogen selenide + Hydroxide + NADP
glutathioselenol → Hydrogen Ion + glutathioselenium
Water + glutathioselenium → Glutathione + Selenium
2 Electron + 2 Hydrogen Ion + Selenic acid → Selenite + Water
4 Glutathione + 2 Hydrogen Ion + Selenite → Hydroxide + Oxidized glutathione + Selenodiglutathione + 2 Water
Hydrogen Ion + NADPH + Selenodiglutathione → Glutathione + NADP + glutathioselenol
Periplasmic nitrate reductase, electron transfer subunit
Selenite (→), Selenic acid (→) Transport: Escherichia coli (strain UTI89 / UPEC), Periplasmic Space to Escherichia coli (strain UTI89 / UPEC), Cytosol
Hydrogen selenide ↔ Hydrogen Ion + hydrogen selenide ion
ABC-type sulfate transport system permease component
Adenosine triphosphate + hydrogen selenide ion → Adenosine monophosphate + Phosphate + Selenophosphate
Spermidine/putrescine import ATP-binding protein PotA
Sulfate transport system permease protein CysT