The molecule is a nucleic acid (single-stranded DNA) aptamer consisting of nine deoxyguanosine and six thymidine residues connected by 3'->5' phosphodiester linkages in the sequence G-G-T-T-G-G-T-G-T-G-G-T-T-G-G. One of a family of aptamers that bind to and lead to the neutralization of autoantibodies (AABs) that are directed against G-protein-coupled receptors (GPCR-AABs).
IUPAC name: [(2R,3S,5R)-5-(2-amino-6-oxo-1H-purin-9-yl)-2-[[[(2R,3S,5R)-2-[[[(2R,3S,5R)-2-[[[(2R,3S,5R)-5-(2-amino-6-oxo-1H-purin-9-yl)-2-[[[(2R,3S,5R)-5-(2-amino-6-oxo-1H-purin-9-yl)-2-[[[(2R,3S,5R)-2-[[[(2R,3S,5R)-5-(2-amino-6-oxo-1H-purin-9-yl)-2-[[[(2R,3S,5R)-2-[[[(2R,3S,5R)-5-(2-amino-6-oxo-1H-purin-9-yl)-2-[[[(2R,3S,5R)-5-(2-amino-6-oxo-1H-purin-9-yl)-2-[[[(2R,3S,5R)-2-[[[(2R,3S,5R)-2-[[[(2R,3S,5R)-5-(2-amino-6-oxo-1H-purin-9-yl)-2-[[[(2R,3S,5R)-5-(2-amino-6-oxo-1H-purin-9-yl)-2-(hydroxymethyl)oxolan-3-yl]oxy-hydroxyphosphoryl]oxymethyl]oxolan-3-yl]oxy-hydroxyphosphoryl]oxymethyl]-5-(5-methyl-2,4-dioxopyrimidin-1-yl)oxolan-3-yl]oxy-hydroxyphosphoryl]oxymethyl]-5-(5-methyl-2,4-dioxopyrimidin-1-yl)oxolan-3-yl]oxy-hydroxyphosphoryl]oxymethyl]oxolan-3-yl]oxy-hydroxyphosphoryl]oxymethyl]oxolan-3-yl]oxy-hydroxyphosphoryl]oxymethyl]-5-(5-methyl-2,4-dioxopyrimidin-1-yl)oxolan-3-yl]oxy-hydroxyphosphoryl]oxymethyl]oxolan-3-yl]oxy-hydroxyphosphoryl]oxymethyl]-5-(5-methyl-2,4-dioxopyrimidin-1-yl)oxolan-3-yl]oxy-hydroxyphosphoryl]oxymethyl]oxolan-3-yl]oxy-hydroxyphosphoryl]oxymethyl]oxolan-3-yl]oxy-hydroxyphosphoryl]oxymethyl]-5-(5-methyl-2,4-dioxopyrimidin-1-yl)oxolan-3-yl]oxy-hydroxyphosphoryl]oxymethyl]-5-(5-methyl-2,4-dioxopyrimidin-1-yl)oxolan-3-yl]oxy-hydroxyphosphoryl]oxymethyl]oxolan-3-yl] [(2R,3S,5R)-5-(2-amino-6-oxo-1H-purin-9-yl)-3-phosphonooxyoxolan-2-yl]methyl hydrogen phosphate
SMILES: Cc1cn([C@H]2C[C@H](OP(=O)(O)OC[C@H]3O[C@@H](n4cnc5c(O)nc(=N)[nH]c54)C[C@@H]3OP(=O)(O)OC[C@H]3O[C@@H](n4cnc5c(O)nc(=N)[nH]c54)C[C@@H]3OP(=O)(O)O)[C@@H](COP(=O)(O)O[C@H]3C[C@H](n4cc(C)c(O)nc4=O)O[C@@H]3COP(=O)(O)O[C@H]3C[C@H](n4cnc5c(O)nc(=N)[nH]c54)O[C@@H]3COP(=O)(O)O[C@H]3C[C@H](n4cnc5c(O)nc(=N)[nH]c54)O[C@@H]3COP(=O)(O)O[C@H]3C[C@H](n4cc(C)c(O)nc4=O)O[C@@H]3COP(=O)(O)O[C@H]3C[C@H](n4cnc5c(O)nc(=N)[nH]c54)O[C@@H]3COP(=O)(O)O[C@H]3C[C@H](n4cc(C)c(O)nc4=O)O[C@@H]3COP(=O)(O)O[C@H]3C[C@H](n4cnc5c(O)nc(=N)[nH]c54)O[C@@H]3COP(=O)(O)O[C@H]3C[C@H](n4cnc5c(O)nc(=N)[nH]c54)O[C@@H]3COP(=O)(O)O[C@H]3C[C@H](n4cc(C)c(O)nc4=O)O[C@@H]3COP(=O)(O)O[C@H]3C[C@H](n4cc(C)c(O)nc4=O)O[C@@H]3COP(=O)(O)O[C@H]3C[C@H](n4cnc5c(O)nc(=N)[nH]c54)O[C@@H]3COP(=O)(O)O[C@H]3C[C@H](n4cnc5c(O)nc(=N)[nH]c54)O[C@@H]3CO)O2)c(=O)nc1O
SELFIES: [C][C][=C][N][Branch3][Ring2][Ring2][Branch1][C@H1][C][C@H1][Branch2][#Branch1][Branch2][O][P][=Branch1][C][=O][Branch1][C][O][O][C][C@H1][O][C@@H1][Branch2][Ring1][Ring2][N][C][=N][C][C][Branch1][C][O][=N][C][=Branch1][C][=N][NH1][C][=Ring1][Branch2][Ring1][O][C][C@@H1][Ring1][S][O][P][=Branch1][C][=O][Branch1][C][O][O][C][C@H1][O][C@@H1][Branch2][Ring1][Ring2][N][C][=N][C][C][Branch1][C][O][=N][C][=Branch1][C][=N][NH1][C][=Ring1][Branch2][Ring1][O][C][C@@H1][Ring1][S][O][P][=Branch1][C][=O][Branch1][C][O][O][C@@H1][Branch3][Ring1][=N][=C][C][O][P][=Branch1][C][=O][Branch1][C][O][O][C@H1][C][C@H1][Branch1][S][N][C][=C][Branch1][C][C][C][Branch1][C][O][=N][C][Ring1][Branch2][=O][O][C@@H1][Ring1][=C][C][O][P][=Branch1][C][=O][Branch1][C][O][O][C@H1][C][C@H1][Branch2][Ring1][Ring2][N][C][=N][C][C][Branch1][C][O][=N][C][=Branch1][C][=N][NH1][C][=Ring1][Branch2][Ring1][O][O][C@@H1][Ring1][S][C][O][P][=Branch1][C][=O][Branch1][C][O][O][C@H1][C][C@H1][Branch2][Ring1][Ring2][N][C][=N][C][C][Branch1][C][O][=N][C][=Branch1][C][=N][NH1][C][=Ring1][Branch2][Ring1][O][O][C@@H1][Ring1][S][C][O][P][=Branch1][C][=O][Branch1][C][O][O][C@H1][C][C@H1][Branch1][S][N][C][=C][Branch1][C][C][C][Branch1][C][O][=N][C][Ring1][Branch2][=O][O][C@@H1][Ring1][=C][C][O][P][=Branch1][C][=O][Branch1][C][O][O][C@H1][C][C@H1][Branch2][Ring1][Ring2][N][C][=N][C][C][Branch1][C][O][=N][C][=Branch1][C][=N][NH1][C][=Ring1][Branch2][Ring1][O][O][C@@H1][Ring1][S][C][O][P][=Branch1][C][=O][Branch1][C][O][O][C@H1][C][C@H1][Branch1][S][N][C][=C][Branch1][C][C][C][Branch1][C][O][=N][C][Ring1][Branch2][=O][O][C@@H1][Ring1][=C][C][O][P][=Branch1][C][=O][Branch1][C][O][O][C@H1][C][C@H1][Branch2][Ring1][Ring2][N][C][=N][C][C][Branch1][C][O][=N][C][=Branch1][C][=N][NH1][C][=Ring1][Branch2][Ring1][O][O][C@@H1][Ring1][S][C][O][P][=Branch1][C][=O][Branch1][C][O][O][C@H1][C][C@H1][Branch2][Ring1][Ring2][N][C][=N][C][C][Branch1][C][O][=N][C][=Branch1][C][=N][NH1][C][=Ring1][Branch2][Ring1][O][O][C@@H1][Ring1][S][C][O][P][=Branch1][C][=O][Branch1][C][O][O][C@H1][C][C@H1][Branch1][S][N][C][=C][Branch1][C][C][C][Branch1][C][O][=N][C][Ring1][Branch2][=O][O][C@@H1][Ring1][=C][C][O][P][=Branch1][C][=O][Branch1][C][O][O][C@H1][C][C@H1][Branch1][S][N][C][=C][Branch1][C][C][C][Branch1][C][O][=N][C][Ring1][Branch2][=O][O][C@@H1][Ring1][=C][C][O][P][=Branch1][C][=O][Branch1][C][O][O][C@H1][C][C@H1][Branch2][Ring1][Ring2][N][C][=N][C][C][Branch1][C][O][=N][C][=Branch1][C][=N][NH1][C][=Ring1][Branch2][Ring1][O][O][C@@H1][Ring1][S][C][O][P][=Branch1][C][=O][Branch1][C][O][O][C@H1][C][C@H1][Branch2][Ring1][Ring2][N][C][=N][C][C][Branch1][C][O][=N][C][=Branch1][C][=N][NH1][C][=Ring1][Branch2][Ring1][O][O][C@@H1][Ring1][S][C][O][O][Ring3][Ring1][Branch1][=Branch1][C][=Branch1][C][=O][N][=C][Ring3][Ring1][Branch1][=N][O]
InChI: InChI=1S/C150H188N57O97P15/c1-52-22-193(145(224)187-121(52)209)88-9-60(77(278-88)32-265-314(249,250)299-66-15-96(201-45-162-105-114(201)171-138(153)180-129(105)217)283-81(66)36-262-306(233,234)291-58-7-94(275-73(58)28-208)199-43-160-103-112(199)169-136(151)178-127(103)215)292-308(237,238)264-31-76-63(12-91(277-76)196-25-55(4)124(212)190-148(196)227)295-311(243,244)271-39-84-71(20-101(286-84)206-50-167-110-119(206)176-143(158)185-134(110)222)303-318(257,258)274-42-87-70(19-100(289-87)205-49-166-109-118(205)175-142(157)184-133(109)221)302-317(255,256)268-35-80-64(13-92(281-80)197-26-56(5)125(213)191-149(197)228)296-312(245,246)270-38-83-68(17-98(285-83)203-47-164-107-116(203)173-140(155)182-131(107)219)300-315(251,252)267-34-79-65(14-93(280-79)198-27-57(6)126(214)192-150(198)229)297-313(247,248)272-40-85-72(21-102(287-85)207-51-168-111-120(207)177-144(159)186-135(111)223)304-319(259,260)273-41-86-69(18-99(288-86)204-48-165-108-117(204)174-141(156)183-132(108)220)301-316(253,254)266-33-78-61(10-89(279-78)194-23-53(2)122(210)188-146(194)225)293-309(239,240)263-30-75-62(11-90(276-75)195-24-54(3)123(211)189-147(195)226)294-310(241,242)269-37-82-67(16-97(284-82)202-46-163-106-115(202)172-139(154)181-130(106)218)298-307(235,236)261-29-74-59(290-305(230,231)232)8-95(282-74)200-44-161-104-113(200)170-137(152)179-128(104)216/h22-27,43-51,58-102,208H,7-21,28-42H2,1-6H3,(H,233,234)(H,235,236)(H,237,238)(H,239,240)(H,241,242)(H,243,244)(H,245,246)(H,247,248)(H,249,250)(H,251,252)(H,253,254)(H,255,256)(H,257,258)(H,259,260)(H,187,209,224)(H,188,210,225)(H,189,211,226)(H,190,212,227)(H,191,213,228)(H,192,214,229)(H2,230,231,232)(H3,151,169,178,215)(H3,152,170,179,216)(H3,153,171,180,217)(H3,154,172,181,218)(H3,155,173,182,219)(H3,156,174,183,220)(H3,157,175,184,221)(H3,158,176,185,222)(H3,159,177,186,223)/t58-,59-,60-,61-,62-,63-,64-,65-,66-,67-,68-,69-,70-,71-,72-,73+,74+,75+,76+,77+,78+,79+,80+,81+,82+,83+,84+,85+,86+,87+,88+,89+,90+,91+,92+,93+,94+,95+,96+,97+,98+,99+,100+,101+,102+/m0/s1
Topological polar surface area: 2070.0
XLogP: -32.3