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PMC:7352545 / 19599-20517 JSONTXT

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LitCovid_Glycan-Motif-Structure

Id Subject Object Predicate Lexical cue
T41 99-122 https://glytoucan.org/Structures/Glycans/G50850NI denotes N-acetylneuraminic acid
T42 99-122 https://glytoucan.org/Structures/Glycans/G81533KY denotes N-acetylneuraminic acid
T43 124-130 https://glytoucan.org/Structures/Glycans/G81533KY denotes Neu5Ac
T44 190-192 https://glytoucan.org/Structures/Glycans/G81533KY denotes SA
T45 391-393 https://glytoucan.org/Structures/Glycans/G81533KY denotes SA
T46 623-625 https://glytoucan.org/Structures/Glycans/G81533KY denotes SA
T47 640-642 https://glytoucan.org/Structures/Glycans/G81533KY denotes SA
T48 643-666 https://glytoucan.org/Structures/Glycans/G50850NI denotes N-acetylneuraminic acid
T49 643-666 https://glytoucan.org/Structures/Glycans/G81533KY denotes N-acetylneuraminic acid
T50 668-674 https://glytoucan.org/Structures/Glycans/G81533KY denotes Neu5Ac
T51 712-735 https://glytoucan.org/Structures/Glycans/G50850NI denotes N-acetylneuraminic acid
T52 712-735 https://glytoucan.org/Structures/Glycans/G81533KY denotes N-acetylneuraminic acid
T53 760-766 https://glytoucan.org/Structures/Glycans/G81533KY denotes Neu5Ac
T54 802-804 https://glytoucan.org/Structures/Glycans/G81533KY denotes SA

LitCovid-PD-FMA-UBERON

Id Subject Object Predicate Lexical cue fma_id
T206 99-122 Body_part denotes N-acetylneuraminic acid http://purl.org/sig/ont/fma/fma82788
T207 643-666 Body_part denotes N-acetylneuraminic acid http://purl.org/sig/ont/fma/fma82788
T208 712-735 Body_part denotes N-acetylneuraminic acid http://purl.org/sig/ont/fma/fma82788

LitCovid-PD-CLO

Id Subject Object Predicate Lexical cue
T231 0-3 http://purl.obolibrary.org/obo/CLO_0051568 denotes SAs
T232 430-431 http://purl.obolibrary.org/obo/CLO_0001020 denotes a
T233 610-613 http://purl.obolibrary.org/obo/CLO_0001618 denotes a 9
T234 610-613 http://purl.obolibrary.org/obo/CLO_0001619 denotes a 9
T235 610-613 http://purl.obolibrary.org/obo/CLO_0001620 denotes a 9
T236 825-826 http://purl.obolibrary.org/obo/CLO_0001020 denotes A
T237 891-894 http://purl.obolibrary.org/obo/CLO_0051568 denotes SAs
T238 908-917 http://purl.obolibrary.org/obo/OBI_0100026 denotes organisms
T239 908-917 http://purl.obolibrary.org/obo/UBERON_0000468 denotes organisms

LitCovid-PD-CHEBI

Id Subject Object Predicate Lexical cue chebi_id
T406 99-122 Chemical denotes N-acetylneuraminic acid http://purl.obolibrary.org/obo/CHEBI_17012
T407 118-122 Chemical denotes acid http://purl.obolibrary.org/obo/CHEBI_37527
T408 124-130 Chemical denotes Neu5Ac http://purl.obolibrary.org/obo/CHEBI_17012|http://purl.obolibrary.org/obo/CHEBI_75133
T410 169-177 Chemical denotes glycerol http://purl.obolibrary.org/obo/CHEBI_17754
T411 190-192 Chemical denotes SA http://purl.obolibrary.org/obo/CHEBI_35962|http://purl.obolibrary.org/obo/CHEBI_38358|http://purl.obolibrary.org/obo/CHEBI_45373|http://purl.obolibrary.org/obo/CHEBI_74801|http://purl.obolibrary.org/obo/CHEBI_26667
T416 209-215 Chemical denotes acetyl http://purl.obolibrary.org/obo/CHEBI_40574|http://purl.obolibrary.org/obo/CHEBI_46887
T418 227-233 Chemical denotes methyl http://purl.obolibrary.org/obo/CHEBI_32875|http://purl.obolibrary.org/obo/CHEBI_29309
T420 239-244 Chemical denotes sulfo http://purl.obolibrary.org/obo/CHEBI_29922
T421 391-393 Chemical denotes SA http://purl.obolibrary.org/obo/CHEBI_35962|http://purl.obolibrary.org/obo/CHEBI_38358|http://purl.obolibrary.org/obo/CHEBI_45373|http://purl.obolibrary.org/obo/CHEBI_74801|http://purl.obolibrary.org/obo/CHEBI_26667
T426 441-445 Chemical denotes acid http://purl.obolibrary.org/obo/CHEBI_37527
T427 515-521 Chemical denotes acetyl http://purl.obolibrary.org/obo/CHEBI_40574|http://purl.obolibrary.org/obo/CHEBI_46887
T429 552-564 Chemical denotes acetyl group http://purl.obolibrary.org/obo/CHEBI_40574
T430 552-558 Chemical denotes acetyl http://purl.obolibrary.org/obo/CHEBI_46887
T431 559-564 Chemical denotes group http://purl.obolibrary.org/obo/CHEBI_24433
T432 581-589 Chemical denotes nitrogen http://purl.obolibrary.org/obo/CHEBI_25555
T433 616-622 Chemical denotes acetyl http://purl.obolibrary.org/obo/CHEBI_40574|http://purl.obolibrary.org/obo/CHEBI_46887
T435 623-625 Chemical denotes SA http://purl.obolibrary.org/obo/CHEBI_35962|http://purl.obolibrary.org/obo/CHEBI_38358|http://purl.obolibrary.org/obo/CHEBI_45373|http://purl.obolibrary.org/obo/CHEBI_74801|http://purl.obolibrary.org/obo/CHEBI_26667
T440 640-642 Chemical denotes SA http://purl.obolibrary.org/obo/CHEBI_35962|http://purl.obolibrary.org/obo/CHEBI_38358|http://purl.obolibrary.org/obo/CHEBI_45373|http://purl.obolibrary.org/obo/CHEBI_74801|http://purl.obolibrary.org/obo/CHEBI_26667
T445 643-666 Chemical denotes N-acetylneuraminic acid http://purl.obolibrary.org/obo/CHEBI_17012
T446 662-666 Chemical denotes acid http://purl.obolibrary.org/obo/CHEBI_37527
T447 668-674 Chemical denotes Neu5Ac http://purl.obolibrary.org/obo/CHEBI_17012|http://purl.obolibrary.org/obo/CHEBI_75133
T449 705-711 Chemical denotes acetyl http://purl.obolibrary.org/obo/CHEBI_40574|http://purl.obolibrary.org/obo/CHEBI_46887
T451 712-735 Chemical denotes N-acetylneuraminic acid http://purl.obolibrary.org/obo/CHEBI_17012
T452 731-735 Chemical denotes acid http://purl.obolibrary.org/obo/CHEBI_37527
T453 760-766 Chemical denotes Neu5Ac http://purl.obolibrary.org/obo/CHEBI_17012|http://purl.obolibrary.org/obo/CHEBI_75133
T455 771-777 Chemical denotes Neu5Gc http://purl.obolibrary.org/obo/CHEBI_62084
T456 802-804 Chemical denotes SA http://purl.obolibrary.org/obo/CHEBI_35962|http://purl.obolibrary.org/obo/CHEBI_38358|http://purl.obolibrary.org/obo/CHEBI_45373|http://purl.obolibrary.org/obo/CHEBI_74801|http://purl.obolibrary.org/obo/CHEBI_26667

LitCovid-sentences

Id Subject Object Predicate Lexical cue
T187 0-189 Sentence denotes SAs have various derivatives of more than 50 chemically different structures formed from the basic N-acetylneuraminic acid (Neu5Ac) on the main ring of pyranose and the glycerol side chain.
T188 190-298 Sentence denotes SA are modified by acetyl-, lactyl-, methyl- and sulfo-groups individually or in multiple combinations [28].
T189 299-355 Sentence denotes Multiple enzymes are involved in the modifications [29].
T190 356-494 Sentence denotes Historically, the first discovered SA was crystallized by Gunner Blix via a hot mild acid extraction of bovine submaxillary mucin in 1936.
T191 495-529 Sentence denotes It consisted of two acetyl groups.
T192 530-595 Sentence denotes Among these, only one acetyl group was attached to nitrogen [30].
T193 596-748 Sentence denotes Blix isolated a 9-O-acetyl SA of the common SA N-acetylneuraminic acid (Neu5Ac), chemically described as 9-O-acetyl-N-acetylneuraminic acid (Neu5,9Ac2).
T194 749-824 Sentence denotes Neu5,9Ac2, Neu5Ac and Neu5Gc are naturally occurring SA species in mammals.
T195 825-864 Sentence denotes A common modification is O-acetylation.
T196 865-918 Sentence denotes In fact, O-acetylation of SAs is common in organisms.

2_test

Id Subject Object Predicate Lexical cue
32604730-25921326-51943970 591-593 25921326 denotes 30
T55761 591-593 25921326 denotes 30