PubMed:2673507
Annnotations
{"target":"https://pubannotation.org/docs/sourcedb/PubMed/sourceid/2673507","sourcedb":"PubMed","sourceid":"2673507","source_url":"http://www.ncbi.nlm.nih.gov/pubmed/2673507","text":"Investigation of the structure of the capsular polysaccharide of Escherichia coli K55 using Klebsiella bacteriophage phi 5.\nThe structure of the capsular polysaccharide from Escherichia coli O9:K55 (N 24c) has been studied, using methylation analysis, degradation by bacteriophage, and n.m.r. spectroscopy. Depolymerisation of the K55 polysaccharide, using the lyase enzyme borne by Klebsiella phi 5, yielded a tri- and a hexa-saccharide, analysis of which indicated the following repeating unit. (formula; see text) This structure differs from that for the repeating unit of the capsular polysaccharide of Klebsiella K5 only in the position of acetylation (position 2 of the glucose residue).","tracks":[{"project":"sentences","denotations":[{"id":"TextSentencer_T1","span":{"begin":0,"end":123},"obj":"Sentence"},{"id":"TextSentencer_T2","span":{"begin":124,"end":306},"obj":"Sentence"},{"id":"TextSentencer_T3","span":{"begin":307,"end":693},"obj":"Sentence"},{"id":"T1","span":{"begin":0,"end":123},"obj":"Sentence"},{"id":"T2","span":{"begin":124,"end":306},"obj":"Sentence"},{"id":"T3","span":{"begin":307,"end":693},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"attributes":[{"subj":"TextSentencer_T1","pred":"source","obj":"sentences"},{"subj":"TextSentencer_T2","pred":"source","obj":"sentences"},{"subj":"TextSentencer_T3","pred":"source","obj":"sentences"},{"subj":"T1","pred":"source","obj":"sentences"},{"subj":"T2","pred":"source","obj":"sentences"},{"subj":"T3","pred":"source","obj":"sentences"}]},{"project":"NCBITAXON","denotations":[{"id":"T1","span":{"begin":65,"end":81},"obj":"OrganismTaxon"},{"id":"T2","span":{"begin":92,"end":102},"obj":"OrganismTaxon"},{"id":"T3","span":{"begin":174,"end":190},"obj":"OrganismTaxon"},{"id":"T4","span":{"begin":383,"end":393},"obj":"OrganismTaxon"},{"id":"T5","span":{"begin":607,"end":617},"obj":"OrganismTaxon"}],"attributes":[{"id":"A1","pred":"db_id","subj":"T1","obj":"562"},{"id":"A2","pred":"db_id","subj":"T2","obj":"570"},{"id":"A3","pred":"db_id","subj":"T3","obj":"562"},{"id":"A4","pred":"db_id","subj":"T4","obj":"570"},{"id":"A5","pred":"db_id","subj":"T5","obj":"570"},{"subj":"T1","pred":"source","obj":"NCBITAXON"},{"subj":"T2","pred":"source","obj":"NCBITAXON"},{"subj":"T3","pred":"source","obj":"NCBITAXON"},{"subj":"T4","pred":"source","obj":"NCBITAXON"},{"subj":"T5","pred":"source","obj":"NCBITAXON"}]},{"project":"GlyCosmos6-Glycan-Motif-Structure","denotations":[{"id":"T1","span":{"begin":676,"end":683},"obj":"https://glytoucan.org/Structures/Glycans/G15021LG"}],"attributes":[{"subj":"T1","pred":"source","obj":"GlyCosmos6-Glycan-Motif-Structure"}]},{"project":"GlyCosmos6-Glycan-Motif-Image","denotations":[{"id":"T1","span":{"begin":676,"end":683},"obj":"Glycan_Motif"}],"attributes":[{"id":"A1","pred":"image","subj":"T1","obj":"https://api.glycosmos.org/wurcs2image/0.10.0/png/binary/G15021LG"},{"subj":"T1","pred":"source","obj":"GlyCosmos6-Glycan-Motif-Image"}]}],"config":{"attribute types":[{"pred":"source","value type":"selection","values":[{"id":"sentences","color":"#9993ec","default":true},{"id":"NCBITAXON","color":"#a7ec93"},{"id":"GlyCosmos6-Glycan-Motif-Structure","color":"#ec93c1"},{"id":"GlyCosmos6-Glycan-Motif-Image","color":"#93dbec"}]}]}}