Compound

selenophosphate

A trivalent inorganic anion obtained by removal of all three protons from selenophosphoric acid.

Definition from ChEBI (CHEBI:16144), read 2026-09-23. CC BY 4.0.

CHEBI:16144ChEBI

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Structure

2D depiction

No three-dimensional record for this entry.

Class: Inorganic compound, anion
Formula: O3PSe
Mass: 157.931 g/mol
Charge: -3
InChIKey: JRPHGDYSKGJTKZ-UHFFFAOYSA-K
SMILES: [O-]P([O-])([O-])=[Se]
Look it up: ChEBI By InChIKey

Identity from ChEBI. Not evidence.

What the reference databases state

Statements

2 statements

2 statements · 2 reference databases · Subject: selenophosphate · Sources: Human-GEM, Rhea

Order

hydrogenselenide is converted to selenophosphateCompoundRhea RHEA:18737Inferred only
selane is converted to selenophosphateCompoundHuman-GEM MAR07132Inferred only

Reactions

10 reactions

ATP+water+selaneAMP+phosphate(3-)+selenophosphate
Catalysed by SEPHS1 or SEPHS2
Reaction pageLeft to rightBalancedEC 2.7.9.3cytosol
Human-GEM MAR07132CC BY 4.0Reference data
hydrogenselenide+ATP(4-)+waterselenophosphate+AMP+hydrogenphosphate+2hydron
Catalysed by SEPHS1 or SEPHS2
Reaction pageLeft to rightBalanced
Rhea RHEA:18737CC BY 4.0Reference data
CHEBI:78533+selenophosphate+hydronCHEBI:78573+hydrogenphosphate
Reaction pageDirection not assertedBalanced
Rhea RHEA:22728CC BY 4.0Reference data
CHEBI:78551+selenophosphate+waterCHEBI:78573+2hydrogenphosphate
Reaction pageDirection not assertedBalanced
Rhea RHEA:25041CC BY 4.0Reference data
CHEBI:74455+selenophosphate+(2E)-geranyl diphosphate+water+hydronCHEBI:82743+CHEBI:143703+hydrogenphosphate+diphosphate(3-)
Reaction pageDirection not assertedBalanced
Rhea RHEA:42716CC BY 4.0Reference data
CHEBI:140632+selenophosphate+hydronCHEBI:143702+CHEBI:143703
Reaction pageDirection not assertedBalanced
Rhea RHEA:60172CC BY 4.0Reference data
selenophosphate+UDP-N-acetyl-alpha-D-glucosamine+waterCHEBI:195547+UDP+hydrogenphosphate+hydron
Reaction pageDirection not assertedBalanced
Rhea RHEA:77159CC BY 4.0Reference data
selenophosphate+UDP-alpha-D-glucose+waterCHEBI:232347+UDP+hydrogenphosphate+hydron
Reaction pageDirection not assertedBalanced
Rhea RHEA:82451CC BY 4.0Reference data
selenophosphate+UDP-alpha-D-galactose+waterCHEBI:232348+UDP+hydrogenphosphate+hydron
Reaction pageDirection not assertedBalanced
Rhea RHEA:82455CC BY 4.0Reference data
selenophosphate+UDP-N-acetyl-alpha-D-galactosamine+waterCHEBI:232349+UDP+hydrogenphosphate+hydron
Reaction pageDirection not assertedBalanced
Rhea RHEA:82459CC BY 4.0Reference data

Other names

4 names

Resolves to: selenophosphate

Also called: [PO3Se](3-)[PO3Se]3−trioxidoselenidophosphate(3-)trioxidoselenidophosphate(3−)