Automatic recommendation
OK - siRNA is specific for both sense and antisense (guide) strands
12 hits were found for CCAAGCUUAGGAGUUAUCC (7 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_017665 | ZCCHC10 | 952 | 970 | g | u | A | A | G | C | U | U | A | G | G | A | G | U | U | u | U | C | C | 60 | 3 | 13 | c | false | <90% | 2136 | ||
| NM_001039468 | MARK2 | 784 | 802 | u | g | g | A | G | C | c | U | A | G | G | A | G | U | U | A | U | C | C | 0 | 4 | 12 | bc | false | <90% | 2579 | ||
| NM_001039469 | MARK2 | 646 | 664 | u | g | g | A | G | C | c | U | A | G | G | A | G | U | U | A | U | C | C | 0 | 4 | 12 | bc | false | <90% | 2654 | ||
| NM_004954 | MARK2 | 1008 | 1026 | u | g | g | A | G | C | c | U | A | G | G | A | G | U | U | A | U | C | C | 0 | 4 | 12 | bc | false | <90% | 2803 | ||
| NM_017490 | MARK2 | 1008 | 1026 | u | g | g | A | G | C | c | U | A | G | G | A | G | U | U | A | U | C | C | 0 | 4 | 12 | bc | false | <90% | 2965 | ||
| XM_941431 | LOC652101 | 18 | 36 | u | C | A | A | G | C | U | U | A | u | G | A | G | U | U | u | U | C | C | -10 | 3 | 8 | c | false | <90% | 637 | ||
| XM_930126 | LOC647109 | 18 | 36 | u | C | A | A | G | C | U | U | A | u | G | A | G | U | U | u | U | C | C | -10 | 3 | 8 | c | false | <90% | 637 | ||
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_001006932 | RPS6KA2 | 3913 | 3931 | a | a | A | U | A | A | C | U | C | C | U | u | A | G | C | U | U | G | G | 52 | 3 | 9 | false | <90% | 5735 | |||
| NM_021135 | RPS6KA2 | 3995 | 4013 | a | a | A | U | A | A | C | U | C | C | U | u | A | G | C | U | U | G | G | 52 | 3 | 9 | false | <90% | 5817 | |||
| NM_001044388 | ZNF557 | 833 | 851 | G | G | u | U | A | A | C | U | C | C | U | A | A | G | C | U | g | c | a | 49 | 4 | 13 | c | false | <90% | 5981 | ||
| NM_001044387 | ZNF557 | 842 | 860 | G | G | u | U | A | A | C | U | C | C | U | A | A | G | C | U | g | c | a | 49 | 4 | 13 | c | false | <90% | 5990 | ||
| NM_024341 | ZNF557 | 854 | 872 | G | G | u | U | A | A | C | U | C | C | U | A | A | G | C | U | g | c | a | 49 | 4 | 13 | c | false | <90% | 6002 | ||
3 prime UTR Seed matches
Hits to same gene : 0
Hits to other genes : 2023
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