SMDBid | siRNA (sense/antisense) 5'>3' | Modification (sense/antisense) | Position (sense/antisense) |
Modified component (sense/antisense) |
Efficacy (%) | Reference |
SM2332 |
CUGGUAAAGCAUUCAGUAUTT AUACUGAAUGCUUUACCAGTT |
2-Deoxythymidine 2-Deoxythymidine |
20,21 20,21 |
Sugar Sugar |
82 percent target mRNA inhibition | 17539595 |
SM2333 |
CUGGUAAAGCAUUCAGUATT AUACUGAAUGCUUUACCAGTT |
Aminoisonucleotide-thymidine* 2-Deoxythymidine 2-Deoxythymidine |
19* 20,21 20,21 |
Base Sugar |
85 percent target mRNA inhibition | 17539595 |
SM2334 |
CTGGUAAAGCAUUCAGUATTT AUACUGAAUGCUUUACCAGTT |
Aminoisonucleotide-thymidine* 2-Deoxythymidine 2-Deoxythymidine |
2* 20,21 20,21 |
Base Sugar |
83 percent target mRNA inhibition | 17539595 |
SM2335 |
CUGGUAAAGCAUUCAGUAUTT AUACUGAAUGCUUUACCAGTT |
Aminoisonucleotide-Adenine* 2-Deoxythymidine 2-Deoxythymidine |
8* 20,21 20,21 |
Base Sugar |
78 percent target mRNA inhibition | 17539595 |
SM2336 |
CTGGUAAAGCAUUCAGUAUTT AUACUGAAUGCUUUACCAGTT |
Aminoisonucleotide-thymidine* 2-Deoxythymidine 2-Deoxythymidine |
2,20* 21 20,21 |
Base Sugar |
62 percent target mRNA inhibition | 17539595 |
SM2337 |
CTGGUAAAGCAUUCAGUATT AUACUGAAUGCUUUACCAGTT |
Aminoisonucleotide-thymidine* Aminoisonucleotide-Adenine* 2-Deoxythymidine 2-Deoxythymidine |
2,20* 6,15* 21 20,21 |
Base Sugar |
39 percent target mRNA inhibition | 17539595 |
SM2391 |
GCAACUCAUGGUUCAUGCUTT AGCAUGAACCAUGAGUUGCTT |
2-Deoxythymidine 2-Deoxythymidine |
0 20,21 |
Sugar Sugar |
40 percent target mRNA inhibition | 23682837 |
SM2392 |
GCAACUCAUGGUUCAUGCUTT AGCAUGAACCAUGAGUUGCTT |
D-Isonucleoside adenosine* 2-Deoxythymidine 2-Deoxythymidine |
8* 20,21 20,21 |
Base Sugar |
89 percent target mRNA inhibition | 23682837 |
SM2393 |
GCAACUCAUGGUUCAUGCUTT AGCAUGAACCAUGAGUUGCTT |
L-Isonucleoside adenosine* 2-Deoxythymidine 2-Deoxythymidine |
8* 20,21 20,21 |
Base Sugar |
22 percent target mRNA inhibition | 23682837 |
SM2394 |
GCAACUCAUGGUUCAUGCUTT AGCAUGAACCAUGAGUUGCTT |
D-Isonucleoside uracil* 2-Deoxythymidine 2-Deoxythymidine |
9* 20,21 20,21 |
Base Sugar |
31 percent target mRNA inhibition | 23682837 |
SM2395 |
GCAACUCAUGGUUCAUGCUTT AGCAUGAACCAUGAGUUGCTT |
L-Isonucleoside uracil* 2-Deoxythymidine 2-Deoxythymidine |
9* 20,21 20,21 |
Base Sugar |
10 percent target mRNA inhibition | 23682837 |
SM2396 |
GCAACUCAUGGUUCAUGCUTT AGCAUGAACCAUGAGUUGCTT |
D-Isonucleoside adenosine* 2-Deoxythymidine 2-Deoxythymidine |
15* 20,21 20,21 |
Base Sugar |
0 percent target mRNA inhibition | 23682837 |
SM2397 |
GCAACUCAUGGUUCAUGCUTT AGCAUGAACCAUGAGUUGCTT |
L-Isonucleoside adenosine* 2-Deoxythymidine 2-Deoxythymidine |
15* 20,21 20,21 |
Base Sugar |
0 percent target mRNA inhibition | 23682837 |
SM2398 |
GCAACUCAUGGUUCAUGCUTT AGCAUGAACCAUGAGUUGCTT |
D-Isonucleoside-uracil* 2-Deoxythymidine 2-Deoxythymidine |
19* 20,21 20,21 |
Base Sugar |
0 percent target mRNA inhibition | 23682837 |
SM2399 |
GCAACUCAUGGUUCAUGCUTT AGCAUGAACCAUGAGUUGCTT |
L-Isonucleoside uracil* 2-Deoxythymidine 2-Deoxythymidine |
19* 20,21 20,21 |
Base Sugar |
0 percent target mRNA inhibition | 23682837 |
SM2493 |
CGUUAGCAGAAACAAAAGGAGTT CUCCUUUUGUUUCUGCUAACGTT |
2-Deoxythymidine 2-Deoxythymidine |
22,23 22,23 |
Sugar Sugar |
High target mRNA inhibition efficacy | 12771196 |
SM2499 |
TTCGUUAGCAGAAACAAAAGGAG TTCUCCUUUUGUUUCUGCUAACG |
2-Deoxythymidine 2-Deoxythymidine |
1,2 1,2 |
Sugar Sugar |
High target mRNA inhibition efficacy | 12771196 |
SM2500 |
TTCGUGAGCACAAAGAAAAUGAG TTCUCAUUUUCUUUGUGCUCACG |
2-Deoxythymidine (Mutation) 2-Deoxythymidine |
1,2 (6,11,15,20) 1,2 |
Sugar (Base) Sugar |
Low mRNA target inhibition efficacy | 12771196 |
SM2501 |
UGGAAUGAACCACUGGAAUUUTT AAAUUCCAGUGGUUCAUUCCATT |
2-Deoxythymidine 2-Deoxythymidine |
22,23 22,23 |
Sugar Sugar |
High target mRNA inhibition efficacy | 12771196 |
SM2502 |
UGGUAUCAAGCUCAGGAAUAUTT AUAUUCCUGAGCUUGAUACCATT |
2-Deoxythymidine (Mutation) 2-Deoxythymidine |
22,23 (4,7,10,12,14,20) 22,23 |
Sugar (Base) Sugar |
Low mRNA target inhibition efficacy | 12771196 |
SM2504 |
TTUGGAAUGAACCACUGGAAUUU TTAAAUUCCAGUGGUUCAUUCCA |
2-Deoxythymidine 2-Deoxythymidine |
1,2 1,2 |
Sugar Sugar |
High target mRNA inhibition efficacy | 12771196 |
SM2516 |
CGUUAGCAGAAACAAAAGGAGTT CUCCUUUUGUUUCUGCUAACGTT |
2-Deoxythymidine* 5-Amino * 3-Amino 2-Deoxythymidine |
22,23 * 1* 23 22,23 |
Sugar Sugar |
High target mRNA inhibition efficacy | 12771196 |
SM4219 |
UCGGGAAAUUUCUCUAUUATT UAAUAGAGAAAUUUCCCGATT |
2-Deoxythymidine 2-Deoxythymidine |
20,21 20,21 |
Sugar Sugar |
94 percent target mRNA inhibition | 22895883 |
SM4220 |
UCGGGAAAUUUCUCUAUUATT UAAUAGAGAAAUUUCCCGATT |
L-isonucleoside thymidine* 2-Deoxythymidine 2-Deoxythymidine |
1 * 20,21 20,21 |
Sugar ; Sugar Sugar |
92 percent target mRNA inhibition | 22895883 |
SM4221 |
UCGGGAAAUUUCUCUAUUATT UAAUAGAGAAAUUUCCCGATT |
L-isonucleoside adenosine* 2-Deoxythymidine 2-Deoxythymidine |
19 * 20,21 20,21 |
Sugar ; Sugar Sugar |
95 percent target mRNA inhibition | 22895883 |