RES
1r:r1
REP
REP1:6o(3+1)2d=-1--1
RES
2b:a-dglc-HEX-1:5
3s:n-acetyl
4b:b-dman-HEX-1:5|6:a
5s:n-acetyl
6b:a-dgal-HEX-1:5|6:d
7s:n-acetyl
LIN
1:2d(2+1)3n
2:2o(4+1)4d
3:4d(2+1)5n
4:4o(4+1)6d
5:6d(4+1)7n

• Färnbäck M et al. Crystal structure of a cyclic enterobacterial common antigen. Angew Chem Int Ed Engl. 2003 Jun 6;42:(22):2543-6. doi: 10.1002/anie.200351250. PMID: 12800183.

• Rahman A et al. Identification of the structural gene for the TDP-Fuc4NAc:lipid II Fuc4NAc transferase involved in synthesis of enterobacterial common antigen in Escherichia coli K-12. J Bacteriol. 2001 Nov;183:(22):6509-16. doi: 10.1128/JB.183.22.6509-6516.2001. PMID: 11673418.

• Hung MN et al. Crystal structure of TDP-fucosamine acetyltransferase (WecD) from Escherichia coli, an enzyme required for enterobacterial common antigen synthesis. J Bacteriol. 2006 Aug;188:(15):5606-17. doi: 10.1128/JB.00306-06. PMID: 16855251.

• Staaf M et al. Conformational investigation of a cyclic enterobacterial common antigen employing NMR spectroscopy and molecular dynamics simulations. Biochemistry. 2001 Mar 27;40:(12):3623-8. doi: 10.1021/bi002282l. PMID: 11297429.

• Andersson A et al. Dynamics in the cyclic Enterobacterial common antigen as studied by 13C NMR relaxation. J Biomol NMR. 2005 Apr;31:(4):311-20. doi: 10.1007/s10858-005-1605-7. PMID: 15928997.

• Duda KA et al. ECA-immunogenicity of Proteus mirabilis strains. Arch Immunol Ther Exp (Warsz). 2009 Mar-Apr;57:(2):147-51. doi: 10.1007/s00005-009-0018-9. PMID: 19333729.

• Rick PD et al. Evidence that the wzxE gene of Escherichia coli K-12 encodes a protein involved in the transbilayer movement of a trisaccharide-lipid intermediate in the assembly of enterobacterial common antigen. J Biol Chem. 2003 May 9;278:(19):16534-42. doi: 10.1074/jbc.M301750200. PMID: 12621029.