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Id Subject Object Predicate Lexical cue
T1 0-94 Sentence denotes Structure and biosynthesis of surface polymers containing polysialic acid in Escherichia coli.
T1 0-94 Sentence denotes Structure and biosynthesis of surface polymers containing polysialic acid in Escherichia coli.
T2 95-263 Sentence denotes Membranous sialyltransferase complexes from Escherichia coli K-235 catalyze the synthesis of surface polymers containing alpha-2,8-ketosidically linked polysialic acid.
T2 95-263 Sentence denotes Membranous sialyltransferase complexes from Escherichia coli K-235 catalyze the synthesis of surface polymers containing alpha-2,8-ketosidically linked polysialic acid.
T3 264-495 Sentence denotes Undecaprenyl phosphate functions as an intermediate carrier of sialic acid (NeuNAc) residues between cytidine 5'-monophospho-N-acetylneuraminic acid (CMP-NeuNAc) and an endogenous acceptor (Troy, F.A., and McCloskey, M.A. (1979) J.
T3 264-495 Sentence denotes Undecaprenyl phosphate functions as an intermediate carrier of sialic acid (NeuNAc) residues between cytidine 5'-monophospho-N-acetylneuraminic acid (CMP-NeuNAc) and an endogenous acceptor (Troy, F.A., and McCloskey, M.A. (1979) J.
T4 496-501 Sentence denotes Biol.
T4 496-501 Sentence denotes Biol.
T5 502-523 Sentence denotes Chem 254, 7377-7387).
T5 502-523 Sentence denotes Chem 254, 7377-7387).
T6 524-688 Sentence denotes In vitro pulse-chase experiments now confirm that polymer elongation occurs by the addition of sialyl residues to the nonreducing termini of growing nascent chains.
T6 524-688 Sentence denotes In vitro pulse-chase experiments now confirm that polymer elongation occurs by the addition of sialyl residues to the nonreducing termini of growing nascent chains.
T7 689-941 Sentence denotes Sequential periodate oxidation and borohydride reduction of radiolabeled polysialic acid was used to quantitatively convert the terminal, nonreducing sialic acid to the 7-carbon analogue, 5-acetamido-3,5-dideoxy-L-arabino-2-heptulosonic acid (NeuNAc7).
T7 689-941 Sentence denotes Sequential periodate oxidation and borohydride reduction of radiolabeled polysialic acid was used to quantitatively convert the terminal, nonreducing sialic acid to the 7-carbon analogue, 5-acetamido-3,5-dideoxy-L-arabino-2-heptulosonic acid (NeuNAc7).
T8 942-1105 Sentence denotes After complete hydrolysis of the polymers by neuraminidase, the ratio between NeuNAc and NeuNAc7 was used to determine the average degree of polymerization (D.P.).
T8 942-1105 Sentence denotes After complete hydrolysis of the polymers by neuraminidase, the ratio between NeuNAc and NeuNAc7 was used to determine the average degree of polymerization (D.P.).
T9 1106-1233 Sentence denotes The membrane preparations used as a source of enzyme contained endogenous sialyl polymers that averaged 165 residues in length.
T9 1106-1233 Sentence denotes The membrane preparations used as a source of enzyme contained endogenous sialyl polymers that averaged 165 residues in length.
T10 1234-1376 Sentence denotes During the first phase of in vitro synthesis, lasting about 90 min, 40 to 45 sialyl residues were transferred onto these endogenous acceptors.
T10 1234-1376 Sentence denotes During the first phase of in vitro synthesis, lasting about 90 min, 40 to 45 sialyl residues were transferred onto these endogenous acceptors.
T11 1377-1466 Sentence denotes Subsequent in vitro incorporation increased at a slower, constant rate for at least 16 h.
T11 1377-1466 Sentence denotes Subsequent in vitro incorporation increased at a slower, constant rate for at least 16 h.
T12 1467-1681 Sentence denotes During this second phase of synthesis, the D.P. of newly synthesized chains remained relatively constant while the number of nonreducing terminal end groups, a measure of the number of new sialyl chains, increased.
T12 1467-1681 Sentence denotes During this second phase of synthesis, the D.P. of newly synthesized chains remained relatively constant while the number of nonreducing terminal end groups, a measure of the number of new sialyl chains, increased.
T13 1682-1857 Sentence denotes These results establish that individual polymer chains are rapidly elongated in vitro to a defined length of about 200 sialyl residues, then terminated and new chains started.
T13 1682-1857 Sentence denotes These results establish that individual polymer chains are rapidly elongated in vitro to a defined length of about 200 sialyl residues, then terminated and new chains started.
T14 1858-2007 Sentence denotes The mechanism signaling chain termination, translocation of the sialyltransferase to a new acceptor, and chain reinitiation remains to be determined.
T14 1858-2007 Sentence denotes The mechanism signaling chain termination, translocation of the sialyltransferase to a new acceptor, and chain reinitiation remains to be determined.
T15 2008-2137 Sentence denotes Endogenous and enzymatically synthesized sialyl polymers were solubilized with Triton X-100 and purified to apparent homogeneity.
T15 2008-2137 Sentence denotes Endogenous and enzymatically synthesized sialyl polymers were solubilized with Triton X-100 and purified to apparent homogeneity.
T16 2138-2260 Sentence denotes Sialic acid accounted for approximately 93% of the mass of these polymers which had no free reducing terminal sialic acid.
T16 2138-2260 Sentence denotes Sialic acid accounted for approximately 93% of the mass of these polymers which had no free reducing terminal sialic acid.
T17 2261-2397 Sentence denotes This position of the molecule is presumably occupied by an as yet unidentified component which links the sialyl polymer to the membrane.
T17 2261-2397 Sentence denotes This position of the molecule is presumably occupied by an as yet unidentified component which links the sialyl polymer to the membrane.