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> Main
CHEBI:29103 - potassium(1+)
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ChEBI Name
potassium(1+)
ChEBI ID
CHEBI:29103
Definition
A monoatomic monocation obtained from potassium.
Stars
This entity has been manually annotated by the ChEBI Team.
Secondary ChEBI IDs
CHEBI:49685, CHEBI:26219, CHEBI:8345
Supplier Information
eMolecules:890451
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Formula
K
Net Charge
+1
Average Mass
39.09830
Monoisotopic Mass
38.96316
InChI
InChI=1S/K/q+1
InChIKey
NPYPAHLBTDXSSS-UHFFFAOYSA-N
SMILES
[K+]
Metabolite of Species
Details
Homo sapiens
(NCBI:txid9606)
See:
DOI
Roles Classification
Biological Role
(s):
human metabolite
Any mammalian metabolite produced during a metabolic reaction in humans (
Homo sapiens
).
cofactor
An organic molecule or ion (usually a metal ion) that is required by an enzyme for its activity. It may be attached either loosely (coenzyme) or tightly (prosthetic group).
View more via ChEBI Ontology
ChEBI Ontology
Outgoing
potassium(1+) (
CHEBI:29103
)
has role
cofactor (
CHEBI:23357
)
potassium(1+) (
CHEBI:29103
)
has role
human metabolite (
CHEBI:77746
)
potassium(1+) (
CHEBI:29103
)
is a
alkali metal cation (
CHEBI:33504
)
potassium(1+) (
CHEBI:29103
)
is a
elemental potassium (
CHEBI:37247
)
potassium(1+) (
CHEBI:29103
)
is a
monoatomic monocation (
CHEBI:25414
)
potassium(1+) (
CHEBI:29103
)
is a
monovalent inorganic cation (
CHEBI:60242
)
Incoming
potassium salt (
CHEBI:26218
)
has part
potassium(1+) (
CHEBI:29103
)
IUPAC Names
potassium cation
potassium(
I
) cation
potassium(1+)
potassium(1+) ion
Synonyms
Sources
K
+
IUPAC
K+
KEGG COMPOUND
K
+
UniProt
POTASSIUM ION
PDBeChem
Manual Xrefs
Databases
C00238
KEGG COMPOUND
D08403
KEGG DRUG
K
PDBeChem
View more database links
Registry Numbers
Types
Sources
15203
Gmelin Registry Number
Gmelin
24203-36-9
CAS Registry Number
NIST Chemistry WebBook
Last Modified
25 July 2019