Automatic recommendation
OK - siRNA is specific for both sense and antisense (guide) strands
11 hits were found for GGACACUUAUCAAGGCAUU (6 guide strand hits and 5 sense strand hits.)
Hits to Guide strand
| Accession | Gene | Start | End | Details of mismatches | Spec. Score | Mismatches | Contiguous | Jackson style specificity | Hits similar gene | HSP Score | HSP % Identity | HSP length | Gene Length | ||||||||||||||||||
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | |||||||||||||
| NM_001033555 | SPECC1 | 2327 | 2345 | a | G | u | C | A | C | U | U | A | U | C | A | A | G | u | C | A | U | U | 53 | 3 | 11 | c | false | <90% | 3762 | ||
| NM_001033553 | SPECC1 | 2513 | 2531 | a | G | u | C | A | C | U | U | A | U | C | A | A | G | u | C | A | U | U | 53 | 3 | 11 | c | false | <90% | 3948 | ||
| NM_017866 | TMEM70 | 615 | 633 | a | G | A | C | A | C | U | U | A | U | a | A | A | G | c | C | A | U | U | 11 | 3 | 9 | c | false | <90% | 2030 | ||
| NM_001040613 | TMEM70 | 629 | 647 | a | G | A | C | A | C | U | U | A | U | a | A | A | G | c | C | A | U | U | 11 | 3 | 9 | c | false | <90% | 2044 | ||
| NM_004586 | RPS6KA3 | 5969 | 5987 | u | G | A | g | A | C | U | U | A | U | g | A | A | G | G | C | A | U | U | 0 | 3 | 8 | c | false | <90% | 7723 | ||
| NM_152272 | CHMP7 | 1535 | 1553 | G | G | A | C | A | C | U | g | u | U | C | A | A | G | G | C | A | U | c | -27 | 3 | 9 | bc | false | <90% | 3399 | ||
Hits to Sense strand
| Accession | Gene | Start | End | Details of mismatches | Spec. Score | Mismatches | Contiguous | Jackson style specificity | Hits similar gene | HSP Score | HSP % Identity | HSP length | Gene Length | ||||||||||||||||||
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | |||||||||||||
| NM_006195 | PBX3 | 1399 | 1417 | c | A | U | G | C | C | U | U | G | A | U | A | A | G | U | G | c | a | u | 66 | 4 | 15 | ac | false | <90% | 2864 | ||
| NM_017575 | SMG6 | 2215 | 2233 | u | A | U | G | C | C | U | U | G | A | U | c | A | G | U | G | c | C | C | 40 | 3 | 10 | false | <90% | 5968 | |||
| NM_052846 | EMILIN3 | 2869 | 2887 | c | u | g | G | C | C | U | U | G | A | U | c | A | G | U | G | U | C | C | 33 | 4 | 8 | false | <90% | 3827 | |||
| NM_031272 | TEX14 | 3748 | 3766 | g | A | U | G | a | C | U | U | u | A | U | A | A | G | U | G | U | C | C | -13 | 3 | 10 | bc | false | <90% | 4825 | ||
| NM_198393 | TEX14 | 3868 | 3886 | g | A | U | G | a | C | U | U | u | A | U | A | A | G | U | G | U | C | C | -13 | 3 | 10 | bc | false | <90% | 4945 | ||
3 prime UTR Seed matches
Hits to same gene : 0
Hits to other genes : 1737
View matched accessions
3 prime seed match details
Immunostimulatory motif search results
UGUGU - Judge et al. Sequence-dependent stimulation of the mammalian innate immune response by synthetic siRNA. Nat Biotechnol. 2005 Apr;23(4):457-62. (PMID: 15778705)
No Immunostimulatory motif found (UGUGU).
GUCCUUCAA - Hornung et al. Sequence-specific potent induction of IFN-alpha by short interfering RNA in plasmacytoid dendritic cells through TLR7. Nat Med. 2005 Mar;11(3):263-70. Epub 2005 Feb 20. (PMID: 15723075)
No Immunostimulatory motif found (GUCCUUCAA).
Settings used for search
Scores were calculated using scoring scheme SS1
Using AVG scoring mode.
Hit scores
| Parameter | Spec. Score cut-off | Colour | Comment |
| Hit to same gene | Colour | Hits to the same accession or genes with 100 percent identity (i.e. likely transcript variants). It is advisable to always check the genes hit. | |
| High scoring hit | ≥80 | Colour | Hits are very likely to cause an off-target effect |
| Medium scoring hit | <80¸≥40 | Colour | Hits with a small chance of causing an off target effect. |
| Low scoring hit | Colour | Hits very unlikely to cause an off-target effect |
The mismatches are colour coded based on the weighting of that position.
| Cut-off | Colour |
| Match | Colour |
| Wobble base pairs (G-U) | Colour |
| Critical bases (none) | Colour |
| 0.6 bits | Colour |
| 0.4 bits | Colour |
| 0.2 bits | Colour |
SpecificityServer is designed to help you identify potential non-specific matches to your siRNA. It incorporates the latest information about non-specific matches (sequence-specific only).
Designed by: Alistair Chalk, Quan Du, Zicai Liang and Erik L.L. Sonnhammer