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Term:
2-aminobut-2-enoic acid (CHEBI:48305)
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Parent Terms Term With Siblings Child Terms
(+)-(1S,2S)-norcoronamic acid 
(2R*,6S*)-2,6-diamino-3xi-hydroxyheptanedioic acid 
(3S)-3-hydroxy-L-ornithine 
(E)-2-Butenyl-4-methyl-threonine 
(R)-AMAA 
(S)-ACPA 
(S)-alpha-methyl-4-carboxyphenylglycine  
(S)-AMPA  
(S)-F-Willardiine 
(Z)-2-aminobutenoic acid 
1-aminocyclopentanecarboxylic acid 
1-aminocyclopropanecarboxylic acid +  
1-methylhistidine 
1-methyltryptophan  
1-propanoylproline 
2,2-dialkylglycine +  
2,4,6-trimethylphenylalanine +  
2,4-diaminobutyric acid +  
2,4-diaminopentanoic acid +  
2,5-diaminohexanoic acid 
2,6-diamino-7-hydroxy-azelaic acid 
2-amino-2-hydroxybutanoic acid 
2-amino-2-methylbutanoic acid 
2-amino-3-(2-methylenecyclopropyl)propanoic acid +  
2-amino-3-(3-oxoprop-1-enyl)but-2-enedioic acid +  
2-amino-3-oxo-4-(phosphonooxy)butanoic acid +  
2-amino-3-oxobutanoic acid +  
2-amino-3-phosphonopropanoic acid 
2-amino-4-[hydroxy(methyl)phosphoryl]butanoic acid +   
2-amino-4-formylaminooxy-but-3E-enoic acid 
2-amino-4-oxopentanoic acid +  
2-amino-5-chloro-cis,cis-muconic 6-semialdehyde 
2-amino-5-oxohexanoic acid 
2-amino-5-phosphonopentanoic acid  
2-Amino-9,10-epoxy-8-oxodecanoic acid 
2-aminoacrylic acid +  
2-aminoadipic acid +  
2-aminobut-2-enoic acid 
A non-proteinogenic alpha-amino acid that has formula C4H7NO2.
2-aminoheptanoic acid +  
2-aminohexanoic acid +  
2-aminomuconic acid 
2-aminopentanoic acid +   
2-aminopimelic acid +  
2-fluorophenylalanine +  
2-hydroxy-4-(1-oxo-1,3-dihydro-2H-inden-2-ylidene) but-2-enoic acid 
2-hydroxy-4-(2-oxo-1,3-dihydro-2H-inden-1-ylidene) but-2-enoic acid 
2-hydroxyphenylalanine +  
2-methylbut-2-enoic acid +  
2-ureidoglycine +  
3-aminoalanine +  
3-chloroalanine +  
3-cyanoalanine  
3-fluorotyrosine +  
3-hydroxylysine 
3-hydroxynorvaline 
3-methylbut-2-enoic acid +  
3-methylhistidine 
3-nitrotyrosine +   
3-oxoalanine +  
4-aminophenylalanine +  
4-azaleucine 
4-chloro-L-lysine 
4-fluorophenylalanine +  
4-hydroxyleucine +  
4-iodophenylalanine +  
4-methyleneglutamic acid +  
5,5,5-trifluoroleucine 
5-bromotryptophan 
5-fluorotryptophan 
5-hydroxy-N-formylkynurenine +  
5-methyltryptophan +  
6-(2-amino-2-carboxyethyl)-4-hydroxybenzothiazole 
6-chlorotryptophan +  
6-hydroxydopa 
7-(2-amino-2-carboxyethyl)-5-hydroxy-2H-1,4-benzothiazine-3-carboxylic acid 
7-(2-amino-2-carboxyethyl)-5-hydroxy-3,4-dihydro-2H-1,4-benzothiazin-3-one 
7-chlorotryptophan +  
alliin +   
allysine +   
alpha-(methylamino)isobutyric acid  
alpha-(Methylenecyclopropyl)glycine 
alpha-amino fatty acid +   
alpha-amino-gamma-cyanobutanoic acid 
alpha-aminobutyric acid +  
alpha-methylhistidine 
alpha-phenylglycine +   
argpyrimidine 
arogenic acid +  
azoxybacilin 
benzylpenillamine 
Betaine homarine 
betanidin +   
brasilicardin A 
but-2-enoate ester +  
but-2-enoyl-CoA +  
chloroalanine +  
Cilazaprilat +   
citrullines +  
crotonic acid +  
Cucumopine 
Cucurbitine 
cysteic acid +  
D-alpha-amino acid +   
D-penicillamine +   
Demethylphosphinothricin 
dihomomethionine +  
Dimethylallyltryptophan 
dityrosine +  
dopa +   
Dopaxanthin quinone 
Eglinazine 
galactosaminic acid +  
gamma-glutamylputrescine +  
gamma-hydroxyarginine +  
gamma-thiomethyl glutamate 
glutamic acid-2,3,3,4,4-d5 
hexahomomethionine +  
hexahomomethionine S-oxide 
homoarginine +   
homocysteic acid +   
homocysteine +   
homocysteines +   
homocystines +  
homomethionine +  
homoserine derivative +  
Humilixanthin 
hydroxy-amino acid +   
hydroxyallysine +  
Ibotenic acid  
iminodiacetic acid +  
Indicaxanthin 
Isoclavulanic acid 
isocrotonic acid +  
Isowillardiine 
kynurenine +   
L-Baikiain 
L-Homotyrosine 
lanthionine +   
lupinic acid +  
lysine-4,4,5,5-d4 
melagatran +   
methionine sulfone +  
methionine sulfoximine +   
methyl 3-hydroxybut-2-enoate +   
Methylselenocysteine Se-oxide 
Miraxanthin-I 
Miraxanthin-III 
Musca-aurin VII 
Musca-aurin-I 
mycosporine-like amino acid +  
myriocin  
N(5)-(L-1-carboxyethyl)-L-ornithine 
N(5)-acyl-L-ornithine +  
N(5)-anhydromevalonyl-N(5)-hydroxy-L-ornithine 
N(5)-hydroxy-L-ornithine 
N(6)-(2,4-dinitrophenyl)lysine +  
N(6)-(2-carboxyethyl)lysine +  
N(6)-acetonyllysine 
N(6)-carbamoylmethyllysine 
N(6)-methyllysine 
N,N-Diethylglycine 
N-(2,4-dinitrophenyl)serine 
N-(2,6-dichlorobenzyl)-3-[2-(2,6-dichlorophenyl)-6-quinolyl]-N-methylalanine +  
N-(3,5-dimethylphenyl)glycine +  
N-(5,6-diphenylfuro[2,3-d]pyrimidin-4-yl)glycine 
N-(p-hydroxyphenyl)glycine 
N-[2-(methylamino)ethyl]-N-[(thymin-1-yl)acetyl]glycine 
N-alkylglycine +   
N-ethylasparagine +  
N-formylkynurenine +  
N-methyldopa +  
N-phenylglycine 
N-phenylserine 
nitrotyrosine +   
non-proteinogenic L-alpha-amino acid +   
O(4)-phosphotyrosine +  
O,2,3-trimethyltyrosine +  
O-acetylhomoserine +  
O-phosphoserine +  
ornaline 
ornithine +   
penicillamine +   
pentahomomethionine +  
pentahomomethionine S-oxide 
phenylalanine-d5 
Portulacaxanthin I 
Portulacaxanthin III 
Proglinazine 
Quisqualic acid  
S-butyl-DL-homocysteine (S,R)-sulfoximine  
S-ethylhomocysteine +   
Se-methylselenocysteine +   
Selfotel 
serine phosphoethanolamine +  
sinefungin  
Stizolobate 
Stizolobinate 
Temocaprilat  
tert-butylglycine 
Tet-glycine 
tetrahomomethionine +  
tetrahydrotyrosine 
thioproline +  
thyronine +   
thyroxine +   
topaquinone +  
triazolealanine 
tricholomic acid 
trihomomethionine +  
Vulgaxanthin-I 

Synonyms
Related Synonyms: Formula=C4H7NO2 ;   InChI=1S/C4H7NO2/c1-2-3(5)4(6)7/h2H,5H2,1H3,(H,6,7) ;   InChIKey=PAWSVPVNIXFKOS-UHFFFAOYSA-N ;   SMILES=[H]C(C)=C(N)C(O)=O
Xrefs: Beilstein:1921966
Cyclic Relationships: is_conjugate_acid_of CHEBI:58739 ;   is_tautomer_of CHEBI:48306 ;   is_tautomer_of CHEBI:76545 ;   is_tautomer_of CHEBI:76872

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