6592 -OEChem-04030813132D 0 0 0 0 0 0 0 0 0999 V2000 M END > 6592 > 2 > KEGG > C03856 > C03856 Complement subcomponent C1s- > C03856 > http://www.genome.jp/kegg/kegg2.html > http://www.genome.jp/dbget-bin/www_bget?cpd+C03856 $$$$