RES
1r:r1
REP
REP1:5o(4+1)2d=-1--1
RES
2b:b-dgal-HEX-1:5
3s:n-acetyl
4b:b-dglc-HEX-1:5
5b:a-dgal-HEX-1:5
6b:b-dgal-HEX-1:5
7s:n-acetyl
8s:acetyl
9b:a-dglc-HEX-1:5
LIN
1:2d(2+1)3n
2:2o(3+1)4d
3:4o(6+1)5d
4:5o(3+1)6d
5:6d(2+1)7n
6:6o(6+1)8n
7:2o(6+1)9d

• Knirel YA et al. Structure and serology of O-antigens as the basis for classification of Proteus strains. Innate Immun. 2011 Feb;17:(1):70-96. doi: 10.1177/1753425909360668. PMID: 20305038.