Record Information
Version1.0
StatusDetected and Quantified
Creation Date2021-11-18 01:44:06 UTC
Update Date2022-08-31 18:23:05 UTC
Metabolite IDMMDBc0031680
Metabolite Identification
Common NameFerric enterobactin
DescriptionFerric enterobactin is a member of the chemical class known as Catechols. These are compounds containing a 1,2-benzenediol moeity. Ferric enterobactin is a catecholate siderophore that binds with high affinity (Kd approximately 10-10 M) to the Escherichia coli outer membrane protein FepA. (PMID 10998164 ) The Escherichia coli FepA protein is an energy- and TonB-dependent, ligand-binding porin that functions as a receptor for the siderophore ferric enterobactin and colicins B and D. (PMID 9268330 ) The periplasmic protein FepB of Escherichia coli is a component of the ferric enterobactin transport system. (PMID 10986237 ) The ferric enterobactin receptor, FepA, is a TonB-dependent gated porin that transports the siderophore ferric enterobactin across the outer membrane of gram-negative bacteria. (PMID 7947735 ) In Escherichia coli, the outer membrane protein FepA is a receptor for the siderophore complex ferric enterobactin and for colicins B and D. (PMID 2201687 ) FepA is an Escherichia coli outer membrane receptor protein for the siderophore ferric enterobactin. (PMID 7504275 ) FepA is the Escherichia coli outer membrane receptor for ferric enterobactin, colicin D and colicin B. (PMID 11532122 )
Structure
SynonymsNot Available
Molecular FormulaC30H33FeN3O15
Average Mass731.439
Monoisotopic Mass731.126109534
IUPAC NameN-[7,11-bis({[(2,3-dihydroxyphenyl)(hydroxy)methylidene]amino})-2,6,10-trihydroxy-1,5,9-trioxacyclododecan-3-yl]-2,3-dihydroxybenzene-1-carboximidic acid iron
Traditional NameN-[7,11-bis({[(2,3-dihydroxyphenyl)(hydroxy)methylidene]amino})-2,6,10-trihydroxy-1,5,9-trioxacyclododecan-3-yl]-2,3-dihydroxybenzenecarboximidic acid iron
CAS Registry NumberNot Available
SMILES
[Fe].OC1OCC(N=C(O)C2=C(O)C(O)=CC=C2)C(O)OCC(N=C(O)C2=C(O)C(O)=CC=C2)C(O)OCC1N=C(O)C1=C(O)C(O)=CC=C1
InChI Identifier
InChI=1S/C30H33N3O15.Fe/c34-19-7-1-4-13(22(19)37)25(40)31-16-10-46-29(44)18(33-27(42)15-6-3-9-21(36)24(15)39)12-48-30(45)17(11-47-28(16)43)32-26(41)14-5-2-8-20(35)23(14)38;/h1-9,16-18,28-30,34-39,43-45H,10-12H2,(H,31,40)(H,32,41)(H,33,42);
InChI KeyWPYKFMKTUGWUGY-UHFFFAOYSA-N