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ChEBI
> Main
CHEBI:73457 - Cys-Met-Met-Met
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ChEBI Ontology
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ChEBI Name
Cys-Met-Met-Met
ChEBI ID
CHEBI:73457
Definition
A tetrapeptide composed of one
L
-cysteine and three
L
-methionine units joined by peptide linkages.
Stars
This entity has been manually annotated by the ChEBI Team.
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Formula
C18H34N4O5S4
Net Charge
0
Average Mass
514.74600
Monoisotopic Mass
514.14120
InChI
InChI=1S/C18H34N4O5S4/c1-
29-
7-
4-
12(20-
15(23)
11(19)
10-
28)
16(24)
21-
13(5-
8-
30-
2)
17(25)
22-
14(18(26)
27)
6-
9-
31-
3/h11-
14,28H,4-
10,19H2,1-
3H3,(H,20,23)
(H,21,24)
(H,22,25)
(H,26,27)
/t11-
,12-
,13-
,14-
/m0/s1
InChIKey
FYFQVOHJOMYNCH-XUXIUFHCSA-N
SMILES
CSCC[C@H](NC(=O)[C@H](CCSC)NC(=O)[C@H](CCSC)NC(=O)[C@@H](N)CS)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
)
Biological Role
(s):
metabolite
Any intermediate or product resulting from metabolism. The term 'metabolite' subsumes the classes commonly known as primary and secondary metabolites.
View more via ChEBI Ontology
ChEBI Ontology
Outgoing
Cys-Met-Met-Met (
CHEBI:73457
)
has functional parent
L
-cysteine (
CHEBI:17561
)
Cys-Met-Met-Met (
CHEBI:73457
)
has functional parent
L
-methionine (
CHEBI:16643
)
Cys-Met-Met-Met (
CHEBI:73457
)
has role
metabolite (
CHEBI:25212
)
Cys-Met-Met-Met (
CHEBI:73457
)
is a
tetrapeptide (
CHEBI:48030
)
IUPAC Name
L
-
cysteinyl-
L
-
methionyl-
L
-
methionyl-
L
-
methionine
Synonyms
Sources
C-M-M-M
ChEBI
CMMM
ChEBI
L
-Cys-
L
-Met-
L
-Met-
L
-Met
ChEBI
Last Modified
20 May 2013