Selenite (→), Selenic acid (→) Transport: Cetobacterium somerae ATCC BAA-474, Periplasmic Space to Cetobacterium somerae ATCC BAA-474, Cytosol
Putative spermidine/putrescine ABC transporter, permease protein PotB
Hydrogen Ion + NADPH + Water + glutathioselenol ↔ Glutathione + Hydrogen selenide + Hydroxide + NADP
glutathioselenol → Hydrogen Ion + glutathioselenium
Water + glutathioselenium → Glutathione + Selenium
4 Glutathione + 2 Hydrogen Ion + Selenite → Hydroxide + Oxidized glutathione + Selenodiglutathione + 2 Water
Hydrogen Ion + NADPH + Selenodiglutathione → Glutathione + NADP + glutathioselenol
ABC transporter domain-containing protein
2 Electron + 2 Hydrogen Ion + Selenic acid → Selenite + Water
Hydrogen selenide ↔ Hydrogen Ion + hydrogen selenide ion
Adenosine triphosphate + hydrogen selenide ion → Adenosine monophosphate + Phosphate + Selenophosphate