Automatic recommendation
OK - siRNA is specific for both sense and antisense (guide) strands
12 hits were found for GUACUGUUCAUGCUACAGC (0 guide strand hits and 12 sense strand hits.)
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_145036 | CCDC46 | 2200 | 2218 | G | C | U | G | g | A | G | C | A | U | G | A | A | C | A | G | g | A | g | 20 | 3 | 11 | c | false | <90% | 3511 | ||
| XR_017950 | STGC3 | 1200 | 1218 | u | u | U | G | U | A | G | a | A | U | G | A | A | C | A | G | U | A | a | 19 | 4 | 10 | bc | false | <90% | 1232 | ||
| XR_017846 | STGC3 | 1200 | 1218 | u | u | U | G | U | A | G | a | A | U | G | A | A | C | A | G | U | A | a | 19 | 4 | 10 | bc | false | <90% | 1232 | ||
| NM_201572 | CACNB2 | 463 | 481 | G | C | U | G | c | A | G | C | A | U | G | A | A | C | A | G | a | g | a | 17 | 4 | 11 | c | false | <90% | 3229 | ||
| NM_201570 | CACNB2 | 403 | 421 | G | C | U | G | c | A | G | C | A | U | G | A | A | C | A | G | a | g | a | 17 | 4 | 11 | c | false | <90% | 3241 | ||
| NM_201571 | CACNB2 | 463 | 481 | G | C | U | G | c | A | G | C | A | U | G | A | A | C | A | G | a | g | a | 17 | 4 | 11 | c | false | <90% | 3301 | ||
| NM_201593 | CACNB2 | 607 | 625 | G | C | U | G | c | A | G | C | A | U | G | A | A | C | A | G | a | g | a | 17 | 4 | 11 | c | false | <90% | 3322 | ||
| NM_201597 | CACNB2 | 607 | 625 | G | C | U | G | c | A | G | C | A | U | G | A | A | C | A | G | a | g | a | 17 | 4 | 11 | c | false | <90% | 3373 | ||
| NM_201590 | CACNB2 | 537 | 555 | G | C | U | G | c | A | G | C | A | U | G | A | A | C | A | G | a | g | a | 17 | 4 | 11 | c | false | <90% | 3375 | ||
| NM_201596 | CACNB2 | 607 | 625 | G | C | U | G | c | A | G | C | A | U | G | A | A | C | A | G | a | g | a | 17 | 4 | 11 | c | false | <90% | 3445 | ||
| NM_000724 | CACNB2 | 883 | 901 | G | C | U | G | c | A | G | C | A | U | G | A | A | C | A | G | a | g | a | 17 | 4 | 11 | c | false | <90% | 3721 | ||
| NM_000081 | LYST | 10747 | 10765 | u | g | a | G | a | A | G | C | A | U | G | A | A | C | A | G | U | A | C | 15 | 4 | 14 | bc | false | <90% | 13493 | ||
3 prime UTR Seed matches
Hits to same gene : 0
Hits to other genes : 1906
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