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

• Drummelsmith J et al. Gene products required for surface expression of the capsular form of the group 1 K antigen in Escherichia coli (O9a:K30). Mol Microbiol. 1999 Mar;31:(5):1321-32. doi: 10.1046/j.1365-2958.1999.01277.x. PMID: 10200954.