| SMDBid | siRNA (sense/antisense) 5'>3' | Modification (sense/antisense) | Position (sense/antisense) |
Modified component (sense/antisense) |
Efficacy (%) | Reference |
| SM1983 |
GACGUAAACGGCCACAAGUUC ACUUGUGGCCGUUUACGUCGCU |
2-Aminoethyl Unlocked nucleic acid |
18 21 |
Sugar Sugar |
86 percent target mRNA inhibition | 19282453 |
| SM1984 |
GACGUAAACGGCCACAAGUUC ACUUGUGGCCGUUUACGUCGCU |
2-Guanidinoethyl Unlocked nucleic acid |
18 21 |
Sugar Sugar |
78.8 percent target mRNA inhibition | 19282453 |
| SM1985 |
GACGUAAACGGCCACAAGUUC ACUUGUGGCCGUUUACGUCGCU |
Hexitol nucleic acid Unlocked nucleic acid |
2,8,14,17 21 |
Sugar Sugar |
65.3 percent target mRNA inhibition | 19282453 |
| SM1986 |
GACGUAAACGGCCACAAGUUCT ACUUGUGGCCGUUUACGUCGCU |
Hexitol nucleic acid Unlocked nucleic acid |
5,8,14,17,22 21 |
Sugar Sugar |
16.5 percent target mRNA inhibition | 19282453 |
| SM1987 |
GACGUAAACGGCCACAAGUUCT ACUUGUGGCCGUUUACGUCGCU |
Altritol nucleic acid* 2-Deoxy Unlocked nucleic acid |
1,2 * 22 21 |
Sugar Sugar |
74.6 percent target mRNA inhibition | 19282453 |
| SM1988 |
GACGUAAACGGCCACAAGUUCT ACUUGUGGCCGUUUACGUCGCU |
Altritol nucleic acid* 2-Deoxy Unlocked nucleic acid |
18,19 * 22 21 |
Sugar Sugar |
79.1 percent target mRNA inhibition | 19282453 |
| SM1989 |
GACGUAAACGGCCACAAGUUCT ACUUGUGGCCGUUUACGUCGCU |
Altritol nucleic acid* 2-Deoxy Unlocked nucleic acid |
5,8,11,14,17 * 22 21 |
Sugar Sugar |
38.6 percent target mRNA inhibition | 19282453 |
| SM1990 |
GACGUAAACGGCCACAAGUUCU ACUUGUGGCCGUUUACGUCGCU |
Altritol nucleic acid Unlocked nucleic acid |
20,21 21 |
Sugar Sugar |
72 percent target mRNA inhibition | 19282453 |
| SM1991 |
GACGUAAACGGCCACAAGUUC ACUUGUGGCCGUUUACGUCGCU |
Hexitol nucleic acid Unlocked nucleic acid |
19,20 21 |
Sugar Sugar |
84.2 percent target mRNA inhibition | 19282453 |
| SM1992 |
GACGUAAACGGCCACAAGUUT ACUUGUGGCCGUUUACGUCGCU |
Hexitol nucleic acid* 2-Deoxy Unlocked nucleic acid |
1,2,3,18,19,20 * 21 21 |
Sugar Sugar |
78.2 percent target mRNA inhibition | 19282453 |
| SM1993 |
GACGUAAACGGCCACAAGUUT ACUUGUGGCCGUUUACGUCGCU |
Hexitol nucleic acid* 2-Deoxy Unlocked nucleic acid |
5,8,11,14 * 21 21 |
Sugar Sugar |
52.8 percent target mRNA inhibition | 19282453 |
| SM1994 |
GACGUAAACGGCCACAAGUUT ACUUGUGGCCGUUUACGUCGCU |
Hexitol nucleic acid* 2-Deoxy Unlocked nucleic acid |
5,8,11,14,19,20 * 21 21 |
Sugar Sugar |
73.3 percent target mRNA inhibition | 19282453 |
| SM1995 |
GACGUAAACGGCCACAAGUUT ACUUGUGGCCGUUUACGUCGCU |
2-Aminoethoxymethyl* 2-Deoxy Unlocked nucleic acid |
19,20 * 21 21 |
Sugar Sugar |
78 percent target mRNA inhibition | 19282453 |
| SM1996 |
GACGUAAACGGCCACAAGUUT ACUUGUGGCCGUUUACGUCGCU |
2-Aminoethoxymethyl* 2-Deoxy Unlocked nucleic acid |
3,5,9,19,20 * 21 21 |
Sugar Sugar |
78.1 percent target mRNA inhibition | 19282453 |
| SM1997 |
GACGUAAACGGCCACAAGUUT ACUUGUGGCCGUUUACGUCGCU |
2-Aminopropoxymethyl* 2-Deoxy Unlocked nucleic acid |
19,20 * 21 21 |
Sugar Sugar |
80 percent target mRNA inhibition | 19282453 |
| SM1998 |
GACGUAAACGGCCACAAGUUT ACUUGUGGCCGUUUACGUCGCU |
2-Aminopropoxymethyl* 2-Deoxy Unlocked nucleic acid |
3,5,9,19,20 * 21 21 |
Sugar Sugar |
71.3 percent target mRNA inhibition | 19282453 |
| SM1999 |
GACGUAAACGGCCACAAGUUC ACUUGUGGCCGUUUACGUCGCU |
Oxetane-Locked nucleic acid Unlocked nucleic acid |
16,18 21 |
Sugar Sugar |
85.7 percent target mRNA inhibition | 19282453 |
| SM2000 |
GACGUAAACGGCCACAAGUUC ACUUGUGGCCGUUUACGUCGCU |
Oxetane-Locked nucleic acid Unlocked nucleic acid |
2,4 21 |
Sugar Sugar |
72.4 percent target mRNA inhibition | 19282453 |
| SM2001 |
GACGUAAACGGCCACAAGUUC ACUUGUGGCCGUUUACGUCGCU |
2-Fluoro* 2-O-Methyl Unlocked nucleic acid |
1,3,5,7,9,11,13,15,17,19,21 * 2,4,6,8,10,12,14,16,18,20 21 |
Sugar Sugar |
73.8 percent target mRNA inhibition | 19282453 |
| SM2002 |
GACGUAAACGGCCACAAGUUC ACUUGUGGCCGUUUACGUCGCU |
2-Aminoethyl Unlocked nucleic acid |
20 21 |
Sugar Sugar |
77.9 percent target mRNA inhibition | 19282453 |
| SM2003 |
GACGUAAACGGCCACAAGUUC ACUUGUGGCCGUUUACGUCGCU |
2-Aminoethyl Unlocked nucleic acid |
19 21 |
Sugar Sugar |
77.7 percent target mRNA inhibition | 19282453 |
| SM2004 |
GACGUAAACGGCCACAAGUUC ACUUGUGGCCGUUUACGUCGCU |
2-Aminoethyl Unlocked nucleic acid |
5,19,20 21 |
Sugar Sugar |
72.2 percent target mRNA inhibition | 19282453 |
| SM2005 |
GACGUAAACGGCCACAAGUTCU ACUUGUGGCCGUUUACGUCGCU |
Locked nucleic acid Unlocked nucleic acid |
3,9,15,20,21 21 |
Sugar Sugar |
76.3 percent target mRNA inhibition | 19282453 |
| SM2006 |
GACGUAAACGGCCACAAGTTC ACUUGUGGCCGUUUACGUCGCU |
4-C-Hydroxymethyl Deoxyribonucleic acid Unlocked nucleic acid |
19,20 21 |
Sugar Sugar |
74.5 percent target mRNA inhibition | 19282453 |
| SM2007 |
GACGTAAACGGCCACAAGTTC ACUUGUGGCCGUUUACGUCGCU |
4-C-Hydroxymethyl Deoxyribonucleic acid Unlocked nucleic acid |
5,19,20 21 |
Sugar Sugar |
82.7 percent target mRNA inhibition | 19282453 |