Compound
3'-phosphoadenylyl sulfate
A quadruply-charged organophosphate oxoanion arising from deprotonation of the phosphate and sufate groups of 3'-phosphonato-5'-adenylyl sulfate; major species at pH 7.3.
Definition from ChEBI (CHEBI:58339), read 2026-09-23. CC BY 4.0.
Structure
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- Class
- Organic compound, anion
- Formula
- C10H11N5O13P2S
- Mass
- 503.235 g/mol
- Charge
- -4
- InChIKey
- GACDQMDRPRGCTN-KQYNXXCUSA-J
- SMILES
- Nc1ncnc2c1ncn2[C@@H]1O[C@H](COP(=O)([O-])OS(=O)(=O)[O-])[C@@H](OP(=O)([O-])[O-])[C@H]1O
- Look it up
- ChEBIPubChemBy InChIKey
Identity from ChEBI, geometry from PubChem. Not evidence.
What it touches on the way
Mechanistic reach
2 entities
2 entities reached.
0 reported hops2 assembled from the scaffold
What the reference databases state
Statements
2 statements
2 statements · 1 reference database · Subject: 3'-phosphoadenylyl sulfate · Sources: Rhea
- 3'-phosphoadenylyl sulfate is transported by SLC35B2ProteinRhea RHEA:76063Inferred only
- 3'-phosphoadenylyl sulfate is transported by SLC35B3ProteinRhea RHEA:76063Inferred only
Reactions
133 reactions
A common cofactor or currency species. Appears in 133 reactions — see the full list.
Where it reaches
6 systems, 8 regions, 13 tissues, 13 transporter routes — routes, not measurements: transporters known to carry 3'-phosphoadenylyl sulfate are expressed there, and no source reports it arriving.
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Other names
12 names
Resolves to: 3'-phosphoadenylyl sulfate
- Also called
- 3'-phosphoadenosine-5'-phosphosulfate3'-phosphonato-5'-adenylyl sulfate3'-phosphonato-5'-adenylyl sulfate tetraanion3'-phosphonatoadenosine 5'-phosphosulfate3'-phosphonatoadenosine 5'-phosphosulfate tetraanion3'-phosphonatoadenosine 5'-phosphosulfate(4-)3'-phosphonatoadenosine 5'-phosphosulfate(4−)PAPSPAPS tetraanionPAPS(4-)PAPS(4−)
- Systematic name
- 3'-O-phosphonato-5'-O-[(sulfonatooxy)phosphinato]adenosine