Record Information
Version2.0
StatusDetected and Quantified
Creation Date2022-05-16 20:21:43 UTC
Update Date2025-10-07 16:08:16 UTC
Metabolite IDMMDBc0051340
Metabolite Identification
Common Name2-Amino-2-deoxyisochorismate
Description2-Amino-2-deoxyisochorismate is a key intermediate in the chemical class of amino sugars and is involved in various biosynthetic pathways. Its chemical structure features a chiral carbon atom, which contributes to its role in the biosynthesis of p-aminobenzoic acid (pABA) in organisms like Bacillus subtilis, where it is synthesized from chorismate through a series of enzymatic reactions. Specifically, it is produced by a 2-amino-2-deoxyisochorismate synthase and is further processed by enzymes such as 2,3-dihydro-3-hydroxyanthranilic acid synthase and dehydrogenase (PMID:33493986 ). Interestingly, the enzyme PhzE, initially thought to function as an ADIC synthase, has been shown to catalyze the production of 2-amino-2-deoxyisochorismate instead of anthranilate, highlighting its role in the anthranilate biosynthetic pathway (PMID:18646313 ). Additionally, a subclass of PabB enzymes has been identified that utilizes 2-amino-2-deoxyisochorismate as a noncovalently bound intermediate, showcasing its diverse biochemical roles (PMID:23230967 ). Overall, 2-amino-2-deoxyisochorismate serves as a crucial metabolite in the complex network of chorismate metabolism.
Structure
Synonyms
ValueSource
(2S)-2-Amino-4-deoxychorismateChEBI
(2S)-2-Amino-4-deoxychorismic acidChEBI
(5S,6S)-6-Amino-5-[(1-carboxyvinyl)oxy]cyclohexa-1,3-diene-1-carboxylic acidChEBI
ADICChEBI
(5S,6S)-6-Amino-5-[(1-carboxyvinyl)oxy]cyclohexa-1,3-diene-1-carboxylateGenerator
2-Amino-2-deoxyisochorismateGenerator
Molecular FormulaC10H11NO5
Average Mass225.198
Monoisotopic Mass225.063722467
IUPAC Name(5S,6S)-6-amino-5-[(1-carboxyeth-1-en-1-yl)oxy]cyclohexa-1,3-diene-1-carboxylic acid
Traditional NameADIC
CAS Registry NumberNot Available
SMILES
[H][C@]1(N)C(=CC=C[C@]1([H])OC(=C)C(O)=O)C(O)=O
InChI Identifier
InChI=1S/C10H11NO5/c1-5(9(12)13)16-7-4-2-3-6(8(7)11)10(14)15/h2-4,7-8H,1,11H2,(H,12,13)(H,14,15)/t7-,8-/m0/s1
InChI KeyOKLGKGPAZUNROU-YUMQZZPRSA-N