Term Name:	alpha-D-Rhap4NFo-(1->3)-alpha-D-Rhap4NFo-(1->2)-alpha-D-Rhap4NFoO[CH2]5C(O)NH2CH2CH2NH2-3,4-dioxocyclobutylaminomethyl group
Synonyms:	2-({2-[(6-{[N-formyl-alpha-D-perosaminyl-(1->3)-N-formyl-alpha-D-perosaminyl-(1->2)-N-formyl-alpha-D-perosaminyl]oxy}hexanoyl)amino]ethyl}amino)-3,4-dioxocyclobutylaminomethyl, alpha-D-Rha4NFo-(1->3)-alpha-D-Rha4NFo-(1->2)-alpha-D-Rha4NFoO[CH2]5C(O)NH2CH2CH2NH2-3,4-dioxocyclobutylaminomethyl, {[2-({2-[(6-{[4,6-dideoxy-4-formamido-alpha-D-mannopyranosyl-(1->3)-4,6-dideoxy-4-formamido-alpha-D-mannopyranosyl-(1->2)-4,6-dideoxy-4-formamido-alpha-D-mannopyranosyl]oxy}hexanoyl)amino]ethyl}amino)-3,4-dioxocyclobutyl]amino}methyl, {[2-({2-[(6-{[4,6-dideoxy-4-formamido-alpha-D-mannosyl-(1->3)-4,6-dideoxy-4-formamido-alpha-D-mannosyl-(1->2)-4,6-dideoxy-4-formamido-alpha-D-mannosyl]oxy}hexanoyl)amino]ethyl}amino)-3,4-dioxocyclobutyl]amino}methyl
Definition:	An organyl group consisting of a trisaccharide of N-formyl-alpha-D-perosamine residues linked sequentially (1->3) and (1->2), and linked at the reducing end glycosidically to a 2-[2-(hexanamido)ethylamino]-3,4-dioxocyclobutylaminomethyl group used as a tether for conjugation to proteins.
Ontology:	ChEBI [CHEBI:84680]  ( EBI )