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PubMed:821948 / 91-306 JSONTXT

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sentences

Id Subject Object Predicate Lexical cue
T2 0-215 Sentence denotes GTP cyclohydrolase I, an enzyme that catalyzes the first reaction in the pathway for the biosynthesis of the pteridine portion of folic acid, was purified from Escherichia coli by 3,900-fold to apparent homogeneity.
T2 0-215 Sentence denotes GTP cyclohydrolase I, an enzyme that catalyzes the first reaction in the pathway for the biosynthesis of the pteridine portion of folic acid, was purified from Escherichia coli by 3,900-fold to apparent homogeneity.

NCBITAXON

Id Subject Object Predicate Lexical cue db_id
T2 160-176 OrganismTaxon denotes Escherichia coli 562