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ChEBI
> Main
CHEBI:138509 - Glu-Trp-Asp-Arg
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ChEBI Ontology
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ChEBI Name
Glu-Trp-Asp-Arg
ChEBI ID
CHEBI:138509
Definition
A tetrapeptide composed of
L
-glutamic acid,
L
-tryptophan,
L
-aspartic acid, and
L
-arginine joined in sequence by peptide linkages.
Stars
This entity has been manually annotated by the ChEBI Team.
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Formula
C26H36N8O9
Net Charge
0
Average Mass
604.613
Monoisotopic Mass
604.26052
InChI
InChI=1S/C26H36N8O9/c27-
15(7-
8-
20(35)
36)
22(39)
33-
18(10-
13-
12-
31-
16-
5-
2-
1-
4-
14(13)
16)
23(40)
34-
19(11-
21(37)
38)
24(41)
32-
17(25(42)
43)
6-
3-
9-
30-
26(28)
29/h1-
2,4-
5,12,15,17-
19,31H,3,6-
11,27H2,(H,32,41)
(H,33,39)
(H,34,40)
(H,35,36)
(H,37,38)
(H,42,43)
(H4,28,29,30)
/t15-
,17-
,18-
,19-
/m0/s1
InChIKey
PEKRLYMGPZFTCB-WNHJNPCNSA-N
SMILES
C(=O)([C@@H](N)CCC(O)=O)N[C@H](C(=O)N[C@@H](CC(=O)O)C(N[C@H](C(=O)O)CCCNC(=N)N)=O)CC1=CNC2=C1C=CC=C2
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
Glu-Trp-Asp-Arg (
CHEBI:138509
)
has functional parent
L
-arginine (
CHEBI:16467
)
Glu-Trp-Asp-Arg (
CHEBI:138509
)
has functional parent
L
-aspartic acid (
CHEBI:17053
)
Glu-Trp-Asp-Arg (
CHEBI:138509
)
has functional parent
L
-glutamic acid (
CHEBI:16015
)
Glu-Trp-Asp-Arg (
CHEBI:138509
)
has functional parent
L
-tryptophan (
CHEBI:16828
)
Glu-Trp-Asp-Arg (
CHEBI:138509
)
is a
tetrapeptide (
CHEBI:48030
)
IUPAC Name
L
-
α-
glutamyl-
L
-
tryptophyl-
L
-
α-
aspartyl-
L
-
arginine
Synonyms
Sources
E-W-D-R
ChEBI
EWDR
ChEBI
H-
L
-Glu-
L
-Trp-
L
-Asp-
L
-Arg-OH
ChEBI
L
-Glu-
L
-Trp-
L
-Asp-
L
-Arg
ChEBI
Last Modified
26 January 2023