Automatic recommendation
OK - siRNA is specific for both sense and antisense (guide) strands
12 hits were found for UUCGCAGUCCCCAACCUCC (5 guide strand hits and 7 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_003221 | TFAP2B | 2003 | 2021 | c | U | C | G | C | A | G | U | C | C | C | C | g | c | C | C | U | C | C | 68 | 3 | 11 | false | <90% | 5770 | |||
NM_014767 | SPOCK2 | 3423 | 3441 | c | U | g | G | C | A | G | U | C | C | C | C | A | g | C | C | U | C | C | 58 | 3 | 10 | c | false | <90% | 5316 | ||
NM_152403 | EGFLAM | 197 | 215 | c | U | C | G | C | A | G | c | C | C | C | C | c | A | C | C | U | C | C | 25 | 3 | 6 | false | <90% | 3952 | |||
NM_144968 | RIBC1 | 885 | 903 | U | g | u | G | C | A | G | a | C | C | C | C | A | A | C | C | U | C | C | 6 | 3 | 11 | bc | false | <90% | 1949 | ||
NM_139285 | GAS2L2 | 2586 | 2604 | a | g | a | G | C | A | G | c | C | C | C | C | A | A | C | C | U | C | C | 4 | 4 | 11 | bc | false | <90% | 3025 |
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_032025 | EIF2A | 3666 | 3684 | a | G | A | G | G | U | U | G | G | G | G | A | C | U | u | C | G | u | g | 65 | 4 | 13 | c | false | <90% | 3894 | ||
NM_004285 | H6PD | 4153 | 4171 | a | u | A | G | G | U | U | G | G | G | G | A | C | U | G | u | G | A | u | 55 | 4 | 13 | c | false | <90% | 9117 | ||
NM_145214 | TRIM11 | 1291 | 1309 | G | G | A | G | G | U | U | G | G | G | G | A | C | c | G | C | a | c | c | 49 | 4 | 13 | c | false | <90% | 2715 | ||
NM_018424 | EPB41L4B | 928 | 946 | G | G | A | G | c | U | U | G | G | G | G | A | g | U | G | C | G | A | g | 33 | 3 | 7 | false | <90% | 3783 | |||
NM_019114 | EPB41L4B | 928 | 946 | G | G | A | G | c | U | U | G | G | G | G | A | g | U | G | C | G | A | g | 33 | 3 | 7 | false | <90% | 5578 | |||
NM_006339 | HMG20B | 586 | 604 | c | a | A | G | G | g | U | G | G | G | G | A | C | U | G | C | G | A | u | 18 | 4 | 12 | bc | false | <90% | 1584 | ||
NM_006677 | USP19 | 2855 | 2873 | G | G | A | G | G | c | U | G | G | G | G | A | C | a | G | C | G | A | g | 12 | 3 | 7 | c | false | <90% | 4401 |
3 prime UTR Seed matches
Hits to same gene : 0
Hits to other genes : 328
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