PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 10631088-5 2000 SVCT1 displays exquisite substrate selectivity, greatly favoring l-ascorbic acid over its isomers d-isoascorbic acid and dehydroascorbic acid and 2- or 6-substituted analogues, whereas glucose and nucleobases are excluded. nucleobases 197-208 solute carrier family 23 member 1 Homo sapiens 0-5