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InChI=1S/CH4O/c1-2/h2H,1H3
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ChEBI
> Main
CHEBI:28938 - ammonium
Main
ChEBI Ontology
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ChEBI Name
ammonium
ChEBI ID
CHEBI:28938
Definition
An onium cation obtained by protonation of ammonia.
Stars
This entity has been manually annotated by the ChEBI Team.
Secondary ChEBI IDs
CHEBI:22534, CHEBI:49783, CHEBI:7435
Supplier Information
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Molfile
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Wikipedia
License
Read full article at Wikipedia
Formula
H4N
Net Charge
+1
Average Mass
18.03850
Monoisotopic Mass
18.03383
InChI
InChI=1S/H3N/h1H3/p+1
InChIKey
QGZKDVFQNNGYKY-UHFFFAOYSA-O
SMILES
[H][N+]([H])([H])[H]
Metabolite of Species
Details
Saccharomyces cerevisiae
(NCBI:txid4932)
Source: yeast.sf.net See:
PubMed
Escherichia coli
(NCBI:txid562)
See:
PubMed
Homo sapiens
(NCBI:txid9606)
See:
DOI
Roles Classification
Biological Role
(s):
Escherichia coli metabolite
Any bacterial metabolite produced during a metabolic reaction in
Escherichia coli
.
Saccharomyces cerevisiae metabolite
Any fungal metabolite produced during a metabolic reaction in Baker's yeast (
Saccharomyces cerevisiae
).
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
ammonium (
CHEBI:28938
)
has role
Escherichia coli
metabolite (
CHEBI:76971
)
ammonium (
CHEBI:28938
)
has role
Saccharomyces cerevisiae
metabolite (
CHEBI:75772
)
ammonium (
CHEBI:28938
)
has role
cofactor (
CHEBI:23357
)
ammonium (
CHEBI:28938
)
has role
human metabolite (
CHEBI:77746
)
ammonium (
CHEBI:28938
)
is a
monovalent inorganic cation (
CHEBI:60242
)
ammonium (
CHEBI:28938
)
is a
nitrogen hydride (
CHEBI:35106
)
ammonium (
CHEBI:28938
)
is a
onium cation (
CHEBI:50313
)
ammonium (
CHEBI:28938
)
is conjugate acid of
ammonia (
CHEBI:16134
)
Incoming
ammonium ion derivative (
CHEBI:35274
)
has parent hydride
ammonium (
CHEBI:28938
)
quaternary ammonium ion (
CHEBI:35267
)
has parent hydride
ammonium (
CHEBI:28938
)
ammonium salt (
CHEBI:47704
)
has part
ammonium (
CHEBI:28938
)
amobam (
CHEBI:81754
)
has part
ammonium (
CHEBI:28938
)
ferric ammonium citrate (
CHEBI:31604
)
has part
ammonium (
CHEBI:28938
)
ammonia (
CHEBI:16134
)
is conjugate base of
ammonium (
CHEBI:28938
)
azaniumyl group (
CHEBI:48284
)
is substituent group from
ammonium (
CHEBI:28938
)
IUPAC Names
ammonium
azanium
Synonyms
Sources
[NH
4
]
+
MolBase
ammonium
ChEBI
ammonium cation
ChemIDplus
ammonium ion
PDBeChem
Ammonium(1+)
ChemIDplus
NH4+
KEGG COMPOUND
NH
4
+
IUPAC
NH
4
+
UniProt
Manual Xrefs
Databases
929
MolBase
Ammonium
Wikipedia
AMMONIUM
MetaCyc
C01342
KEGG COMPOUND
NH4
PDBeChem
View more database links
Registry Numbers
Types
Sources
14798-03-9
CAS Registry Number
ChemIDplus
14798-03-9
CAS Registry Number
NIST Chemistry WebBook
16093784
Reaxys Registry Number
Reaxys
84
Gmelin Registry Number
Gmelin
Citations
Types
Sources
11319011
PubMed citation
Europe PMC
11341317
PubMed citation
Europe PMC
12096804
PubMed citation
Europe PMC
14512268
PubMed citation
Europe PMC
14879753
PubMed citation
Europe PMC
16345391
PubMed citation
Europe PMC
16903292
PubMed citation
Europe PMC
17392693
PubMed citation
Europe PMC
18515490
PubMed citation
Europe PMC
19199063
PubMed citation
Europe PMC
19596600
PubMed citation
Europe PMC
19682559
PubMed citation
Europe PMC
19716251
PubMed citation
Europe PMC
21993530
PubMed citation
Europe PMC
22265469
PubMed citation
Europe PMC
22524020
PubMed citation
Europe PMC
22562341
PubMed citation
Europe PMC
22631217
PubMed citation
Europe PMC
Last Modified
27 April 2020