2-Aminomuconic semialdehyde

2-Aminomuconic semialdehyde
Names


Preferred IUPAC name (2Z,4E)-2-Amino-6-oxohexa-2,4-dienoic acid
Identifiers
CAS Number	150994-59-5^N
3D model (JSmol)	Interactive image Interactive image
ChEBI	CHEBI:15745^Y
ChemSpider	4444230^Y
PubChem CID	30
InChI InChI=1S/C6H7NO3/c7-5(6(9)10)3-1-2-4-8/h1-4H,7H2,(H,9,10)/b2-1-,5-3+^Y Key: QCGTZPZKJPTAEP-REDYYMJGSA-N^Y InChI=1/C6H7NO3/c7-5(6(9)10)3-1-2-4-8/h1-4H,7H2,(H,9,10)/b2-1-,5-3+ Key: QCGTZPZKJPTAEP-REDYYMJGBN
SMILES C(=CC=O)C=C(C(=O)O)N O=C\C=C\C=C(/N)C(=O)O
Properties
Chemical formula	C₆H₇NO₃
Molar mass	141.12 g/mol
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa). N verify (what is ^YN ?) Infobox references

Chemical compound

2-Aminomuconic semialdehyde is a metabolite of tryptophan.^[1]^[2]

References

^ He, Z.; Spain, J. (1999-08-01). "Preparation of 2-aminomuconate from 2-aminophenol by coupled enzymatic dioxygenation and dehydrogenation reactions". Journal of Industrial Microbiology & Biotechnology. 23 (2): 138–142. doi:10.1038/sj.jim.2900705. ISSN 1476-5535. PMID 10510494. S2CID 1091252.
^ Zeng, Ting; Liang, Yanshan; Chen, Jinyao; Cao, Guodong; Yang, Zhu; Zhao, Xingchen; Tian, Jinglin; Xin, Xiong; Lei, Bo; Cai, Zongwei (2021-09-01). "Urinary metabolic characterization with nephrotoxicity for residents under cadmium exposure". Environment International. 154: 106646. Bibcode:2021EnInt.15406646Z. doi:10.1016/j.envint.2021.106646. ISSN 0160-4120. PMID 34049269.

Amino acid metabolism metabolic intermediates

K→acetyl-CoA

lysine→	Saccharopine Allysine α-Aminoadipic acid 2-Oxoadipic acid Glutaryl-CoA Glutaconyl-CoA Crotonyl-CoA β-Hydroxybutyryl-CoA
leucine→	β-Hydroxy β-methylbutyric acid β-Hydroxy β-methylbutyryl-CoA Isovaleryl-CoA α-Ketoisocaproic acid β-Ketoisocaproic acid β-Ketoisocaproyl-CoA β-Leucine β-Methylcrotonyl-CoA β-Methylglutaconyl-CoA β-Hydroxy β-methylglutaryl-CoA
tryptophan→alanine→	N′-Formylkynurenine Kynurenine Anthranilic acid 3-Hydroxykynurenine 3-Hydroxyanthranilic acid 2-Amino-3-carboxymuconic semialdehyde 2-Aminomuconic semialdehyde 2-Aminomuconic acid Glutaryl-CoA

glycine→ serine→	3-Phosphoglyceric acid glycine→creatine: Glycocyamine Phosphocreatine Creatinine

histidine→	Urocanic acid Imidazol-4-one-5-propionic acid Formiminoglutamic acid Glutamate-1-semialdehyde
proline→	1-Pyrroline-5-carboxylic acid
arginine→	Agmatine Ornithine Citrulline Cadaverine Putrescine
other	cysteine+glutamate→glutathione: γ-Glutamylcysteine

valine→	α-Ketoisovaleric acid Isobutyryl-CoA Methacrylyl-CoA 3-Hydroxyisobutyryl-CoA 3-Hydroxyisobutyric acid 2-Methyl-3-oxopropanoic acid
isoleucine→	2,3-Dihydroxy-3-methylpentanoic acid 2-Methylbutyryl-CoA Tiglyl-CoA 2-Methylacetoacetyl-CoA
methionine→	generation of homocysteine: S-Adenosyl methionine S-Adenosyl-L-homocysteine Homocysteine conversion to cysteine: Cystathionine α-Ketobutyric acid + Cysteine
threonine→	α-Ketobutyric acid
propionyl-CoA→	Methylmalonyl-CoA