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> Main
CHEBI:2423 - acetylleucyl-leucyl-norleucinal
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ChEBI Name
acetylleucyl-leucyl-norleucinal
ChEBI ID
CHEBI:2423
Definition
A tripeptide composed of
N
-acetylleucyl, leucyl and norleucinal residues joined in sequence.
Stars
This entity has been manually annotated by the ChEBI Team.
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Formula
C20H37N3O4
Net Charge
0
Average Mass
383.52550
Monoisotopic Mass
383.27841
InChI
InChI=1S/C20H37N3O4/c1-
7-
8-
9-
16(12-
24)
22-
19(26)
18(11-
14(4)
5)
23-
20(27)
17(10-
13(2)
3)
21-
15(6)
25/h12-
14,16-
18H,7-
11H2,1-
6H3,(H,21,25)
(H,22,26)
(H,23,27)
/t16-
,17-
,18-
/m0/s1
InChIKey
FMYKJLXRRQTBOR-BZSNNMDCSA-N
SMILES
CCCC[C@H](NC(=O)[C@H](CC(C)C)NC(=O)[C@H](CC(C)C)NC(C)=O)C=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
)
Biological Role
(s):
cysteine protease inhibitor
Any protease inhibitor that restricts the action of a cysteine protease.
View more via ChEBI Ontology
ChEBI Ontology
Outgoing
acetylleucyl-leucyl-norleucinal (
CHEBI:2423
)
has role
cysteine protease inhibitor (
CHEBI:64152
)
acetylleucyl-leucyl-norleucinal (
CHEBI:2423
)
is a
aldehyde (
CHEBI:17478
)
acetylleucyl-leucyl-norleucinal (
CHEBI:2423
)
is a
tripeptide (
CHEBI:47923
)
IUPAC Names
(2
S
)-
2-
[(2
S
)-
2-
acetamido-
4-
methylpentanamido]-
N
-
[(1
S
)-
1-
formylpentyl]-
4-
methylpentanamide
N
-
acetyl-
L
-
leucyl-
N
-
[(2
S
)-
1-
oxohexan-
2-
yl]-
L
-
leucinamide
Synonyms
Sources
Ac-Leu-leu-nle-al
ChemIDplus
Acetyl-leucyl-leucyl-norleucine-aldehyde
ChemIDplus
Acetylleucyl-leucyl-norleucinal
KEGG COMPOUND
N-Ac-Leu-leu-norleucinal
ChemIDplus
N
-acetylleucylleucylnorleucinal
JCBN
Manual Xrefs
Databases
C11306
KEGG COMPOUND
CIB
PDBeChem
LSM-37060
LINCS
View more database links
Registry Numbers
Types
Sources
110044-82-1
CAS Registry Number
KEGG COMPOUND
110044-82-1
CAS Registry Number
ChemIDplus
24182910
Reaxys Registry Number
Reaxys
7656053
Reaxys Registry Number
Reaxys
Citations
Types
Sources
11348878
PubMed citation
Europe PMC
8386372
PubMed citation
Europe PMC
Last Modified
26 February 2016