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ChEBI
> Main
CHEBI:165121 - Tyr-Ile-Leu
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ChEBI Ontology
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ChEBI Name
Tyr-Ile-Leu
ChEBI ID
CHEBI:165121
Definition
A tripeptide composed of
L
-tyrosine,
L
-isoleucine, and
L
-leucine joined in sequence by peptide linkages.
Stars
This entity has been manually annotated by the ChEBI Team.
Submitter
MetaboLights
Supplier Information
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Molfile
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Molfile
Formula
C21H33N3O5
Net Charge
0
Average Mass
407.511
Monoisotopic Mass
407.24202
InChI
InChI=1S/C21H33N3O5/c1-
5-
13(4)
18(20(27)
23-
17(21(28)
29)
10-
12(2)
3)
24-
19(26)
16(22)
11-
14-
6-
8-
15(25)
9-
7-
14/h6-
9,12-
13,16-
18,25H,5,10-
11,22H2,1-
4H3,(H,23,27)
(H,24,26)
(H,28,29)
/t13-
,16-
,17-
,18-
/m0/s1
InChIKey
HVPPEXXUDXAPOM-MGHWNKPDSA-N
SMILES
CC[C@H](C)[C@H](NC(=O)[C@@H](N)CC1=CC=C(O)C=C1)C(=O)N[C@@H](CC(C)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
Tyr-Ile-Leu (
CHEBI:165121
)
has functional parent
L
-isoleucine (
CHEBI:17191
)
Tyr-Ile-Leu (
CHEBI:165121
)
has functional parent
L
-leucine (
CHEBI:15603
)
Tyr-Ile-Leu (
CHEBI:165121
)
has functional parent
L
-tyrosine (
CHEBI:17895
)
Tyr-Ile-Leu (
CHEBI:165121
)
is a
tripeptide (
CHEBI:47923
)
Tyr-Ile-Leu (
CHEBI:165121
)
is tautomer of
Tyr-Ile-Leu zwitterion (
CHEBI:190707
)
Incoming
Tyr-Ile-Leu zwitterion (
CHEBI:190707
)
is tautomer of
Tyr-Ile-Leu (
CHEBI:165121
)
IUPAC Name
L
-tyrosyl-
L
-isoleucyl-
L
-leucine
Synonyms
Sources
H-Tyr-Ile-Leu-OH
ChEBI
L
-Tyr-
L
-Ile-
L
-Leu
ChEBI
neurotensin (11-13)
FooDB
neurotensin 11-13
FooDB
neurotensin fragment 11-13
FooDB
tyrosylisoleucylleucine
ChEBI
Y-I-L
ChEBI
YIL
ChEBI
Manual Xrefs
Databases
23144810
ChemSpider
FDB029252
FooDB
HMDB0013024
HMDB
View more database links
Registry Number
Type
Source
60482-98-6
CAS Registry Number
ChEBI
Citations
Types
Sources
11836002
PubMed citation
Europe PMC
12182956
PubMed citation
Europe PMC
31079216
PubMed citation
Europe PMC
6188072
PubMed citation
Europe PMC
Last Modified
08 April 2022