CHEBI:16811 - methionine

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ChEBI Name methionine
ChEBI ID CHEBI:16811
Definition A sulfur-containing amino acid that is butyric acid bearing an amino substituent at position 2 and a methylthio substituent at position 4.
Stars This entity has been manually annotated by the ChEBI Team.
Secondary ChEBI IDs CHEBI:6829, CHEBI:25229, CHEBI:14590
Supplier Information
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Roles Classification
Chemical Role(s): Bronsted base
A molecular entity capable of accepting a hydron from a donor (Bronsted acid).
(via organic amino compound )
Bronsted acid
A molecular entity capable of donating a hydron to an acceptor (Bronsted base).
(via oxoacid )
Biological Role(s): algal metabolite
Any eukaryotic metabolite produced during a metabolic reaction in algae including unicellular organisms like chlorella and diatoms to multicellular organisms like giant kelps and brown algae.
Escherichia coli metabolite
Any bacterial metabolite produced during a metabolic reaction in Escherichia coli.
Saccharomyces cerevisiae metabolite
Any fungal metabolite produced during a metabolic reaction in Baker's yeast (Saccharomyces cerevisiae ).
plant metabolite
Any eukaryotic metabolite produced during a metabolic reaction in plants, the kingdom that include flowering plants, conifers and other gymnosperms.
Daphnia magna metabolite
A Daphnia metabolite produced by the species Daphnia magna.
Related Structures
methionine is a Functional Parent of
methioninehydroxamic acid
Mass : 164.22600
Formula : C5H12N2O2S
75415 		methionine derivative
Definition : An amino acid derivative resulting from reaction of methionine at the amino group or the carboxy group, or from the replacement of any hydrogen of methionine by a heteroatom. The definition normally excludes peptides containing methionine residues.
methionine has Substituent Group(s)
2-(methylsulfanyl)ethyl group
Mass :75.15368
Formula : C3H7S
50332 		methionino group
Mass :148.20444
Formula : C5H10NO2S
25231 		methionyl group
Mass :132.20504
Formula : C5H10NOS
37902 		methionine residue
Mass :131.19710
Formula : C5H9NOS
32648
methionine is a Structural Derivative of
butyric acid
Mass : 88.10510
Formula : C4H8O2
30772 		ammonia
Mass : 17.03056
Formula : H3N
16134
methionine is a Conjugate Acid of
methioninate
Mass : 148.20444
Formula : C5H10NO2S
32644
methionine is a Conjugate Base of
methioninium
Mass : 150.22032
Formula : C5H12NO2S
32646
methionine is a Tautomer of
methionine zwitterion
Mass : 149.21100
Formula : C5H11NO2S
64558
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