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ChEBI
> Main
CHEBI:158283 - Ala-Leu-Ala
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ChEBI Name
Ala-Leu-Ala
ChEBI ID
CHEBI:158283
Definition
A tripeptide composed of
L
-alanine,
L
-leucine and
L
-alanine joined in sequence by peptide linkages.
Stars
This entity has been manually annotated by the ChEBI Team.
Submitter
MetaboLights
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Formula
C12H23N3O4
Net Charge
0
Average Mass
273.333
Monoisotopic Mass
273.16886
InChI
InChI=1S/C12H23N3O4/c1-
6(2)
5-
9(15-
10(16)
7(3)
13)
11(17)
14-
8(4)
12(18)
19/h6-
9H,5,13H2,1-
4H3,(H,14,17)
(H,15,16)
(H,18,19)
/t7-
,8-
,9-
/m0/s1
InChIKey
HCZXHQADHZIEJD-CIUDSAMLSA-N
SMILES
CC(C)C[C@H](NC(=O)[C@H](C)N)C(=O)N[C@@H](C)C(O)=O
Roles Classification
Chemical Role
(s):
Bronsted base
A molecular entity capable of accepting a hydron from a donor (Br
o
nsted acid).
(via
organic amino compound
)
View more via ChEBI Ontology
ChEBI Ontology
Outgoing
Ala-Leu-Ala (
CHEBI:158283
)
has functional parent
L
-alanine (
CHEBI:16977
)
Ala-Leu-Ala (
CHEBI:158283
)
has functional parent
L
-leucine (
CHEBI:15603
)
Ala-Leu-Ala (
CHEBI:158283
)
is a
tripeptide (
CHEBI:47923
)
Ala-Leu-Ala (
CHEBI:158283
)
is tautomer of
Ala-Leu-Ala zwitterion (
CHEBI:191212
)
Incoming
Ala-Leu-Ala zwitterion (
CHEBI:191212
)
is tautomer of
Ala-Leu-Ala (
CHEBI:158283
)
IUPAC Name
L
-alanyl-
L
-leucyl-
L
-alanine
Synonyms
Sources
(2
S
)-
2-
[[(2
S
)-
2-
[[(2
S
)-
2-
aminopropanoyl]amino]-
4-
methylpentanoyl]amino]propanoic acid
SUBMITTER
A-L-A
ChEBI
ALA
ChEBI
alanylleucyl alanine
ChEBI
H-Ala-Leu-Ala-OH
ChEBI
H-
L
-Ala-
L
-Leu-
L
-Ala-OH
ChEBI
L
-Ala-
L
-Leu-
L
-Ala
ChEBI
L
-Ala-
L
-Leu-
L
-Ala-OH
ChEBI
Manual Xref
Database
5379140
ChemSpider
View more database links
Registry Number
Type
Source
54865-21-3
CAS Registry Number
ChEBI
Citation
Type
Source
29079626
PubMed citation
Europe PMC
Last Modified
29 April 2022