PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
16841958-4	2006	We have synthesized the two chiral Sp nucleobases by hydrolysis of the nucleosides denoted by dSp1 and dSp2 according to their elution order in HPLC experiments using a Hypercarb column, and determined their absolute configurations using a combination of experimentally measured optical rotatory dispersion (ORD) spectra in aqueous solutions and computed ORD specific rotations using density functional theory (DFT).	Nucleosides	71-82	Ser7	Drosophila melanogaster	103-107