hydrogenphosphate
http://purl.obolibrary.org/obo/CHEBI_43474
A phosphate ion that is the conjugate base of dihydrogenphosphate.
Synonyms: hydrogentetraoxophosphate(2-), hydrogentetraoxophosphate(V), hydrogenphosphate, hydroxidotrioxidophosphate(2-), hydrogen(tetraoxidophosphate)(2-)
Term info
database cross reference
- MolBase:1628
- Gmelin:1998 (Gmelin)
- PDBeChem:PI
- PDBeChem:PO4
Subsets
3_STAR
charge
-2
formula
HO4P
has related synonym
HYDROGENPHOSPHATE ION, [PO3(OH)](2-), hydrogen phosphate, [P(OH)O3](2-), HPO4(2-), phosphate, INORGANIC PHOSPHATE GROUP
has alternative id
CHEBI:29139, CHEBI:43470
has obo namespace
chebi_ontology
id
CHEBI:43474
inchi
InChI=1S/H3O4P/c1-5(2,3)4/h(H3,1,2,3,4)/p-2
inchikey
NBIIXXVUZAFLBC-UHFFFAOYSA-L
mass
95.97930
monoisotopicmass
95.96234
smiles
OP([O-])([O-])=O
Term relations
Subclass of:
- phosphate ion
- divalent inorganic anion
- is_conjugate_acid_of some phosphate(3-)
- has role some cofactor
- has role some Saccharomyces cerevisiae metabolite
- is_conjugate_base_of some dihydrogenphosphate