Predicted Off-targets for siRNA "cguaacgggcaacucugca" Using siRNA SpecificityServer

Specificity Server [Result page v1.0]


SpecificityServer - An siRNA design program for determining siRNA specificity

Automatic recommendation
OK - siRNA is specific for both sense and antisense (guide) strands

13 hits were found for CGUAACGGGCAACUCUGCA (5 guide strand hits and 8 sense strand hits.)

Hits to Guide strand

AccessionGeneStartEndDetails of mismatchesSpec.
Score
MismatchesContiguousJackson style
specificity
Hits similar
gene
HSP
Score
HSP %
Identity
HSP lengthGene Length
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19
NM_002702 POU6F1 2727 2745 gcaAACGGGCAACUCUGgA64 4 14 c false   <90%   2911
NM_177404 MAGEB1 790 808 CuUAAaGGGCAACUCUGCc20 3 12 bc false   <90%   1722
NM_177415 MAGEB1 864 882 CuUAAaGGGCAACUCUGCc20 3 12 bc false   <90%   1782
NM_002363 MAGEB1 947 965 CuUAAaGGGCAACUCUGCc20 3 12 bc false   <90%   1865
NM_016323 HERC5 1739 1757 aGUAuuGGGCAACUCUGCA-16 3 13 bc false   <90%   3525


Hits to Sense strand









AccessionGeneStartEndDetails of mismatchesSpec.
Score
MismatchesContiguousJackson style
specificity
Hits similar
gene
HSP
Score
HSP %
Identity
HSP lengthGene Length
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19
NM_023928 AACS 542 560 gaCAGAGUUGCCCuUUACa62 4 11 c false   <90%   3341
NM_001033520 WIPI2 3778 3796 cGCuGAGUUGCCCGUUAga53 4 13 c false   <90%   4295
NM_001033519 WIPI2 3885 3903 cGCuGAGUUGCCCGUUAga53 4 13 c false   <90%   4402
NM_016003 WIPI2 3918 3936 cGCuGAGUUGCCCGUUAga53 4 13 c false   <90%   4435
NM_001033518 WIPI2 3939 3957 cGCuGAGUUGCCCGUUAga53 4 13 c false   <90%   4456
NM_015610 WIPI2 3972 3990 cGCuGAGUUGCCCGUUAga53 4 13 c false   <90%   4489
NM_025256 EHMT2 3200 3218 UGCAuAGaUGCCCGUUACu-18 3 10 bc false   <90%   3892
NM_006709 EHMT2 3302 3320 UGCAuAGaUGCCCGUUACu-18 3 10 bc false   <90%   3994


3 prime UTR Seed matches

Hits to same gene : 0
Hits to other genes : 48
View matched accessions

3 prime seed match details

AccessionGene nameHits to this gene
NM_139072DNER2
NM_198935SS18L11
NM_014757MAML11
XM_001126853MAML11
NM_152311CLRN31
NM_053041COMMD71
NM_0010993391
NM_006572GNA131
NM_031886KCNA71
NM_001083591CUGBP21
NM_001025077CUGBP21
NM_006561CUGBP21
NM_001025076CUGBP21
NM_001430EPAS11
NM_145006SUSD31
NM_032421CLIP21
NM_003388CLIP21
NM_001042682RERE1
NM_012102RERE1
NM_001042681RERE1
NM_015553PIP3-E1
NM_001039618CREBZF1
NM_199000LHFPL31
NM_015206KIAA10241
NM_000842GRM51
NM_199427ZFP641
NM_002705PPL1
NM_0146431
NM_006698BLCAP1
NM_030927TSPAN141
NM_001008539SLC7A21
NM_003046SLC7A21
NM_005178BCL31
NM_199454PRDM161
NM_022114PRDM161
NM_199054MKNK21
NM_003262TLOC11
NM_033647HELB1
NM_022081HPS41
NM_152841HPS41
NM_0010122411
NM_001032392PLGLB11
NM_002665PLGLB21
NM_006544EXOC51
XM_378742FLJ459941
XM_943185FLJ459941
NM_014415ZBTB111
NM_032440LCOR1

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

ParameterSpec. Score cut-offColourComment
Hit to same geneColourHits 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≥80ColourHits are very likely to cause an off-target effect
Medium scoring hit<80¸≥40ColourHits with a small chance of causing an off target effect.
Low scoring hitColourHits very unlikely to cause an off-target effect

The mismatches are colour coded based on the weighting of that position.

Cut-offColour
MatchColour
Wobble base pairs (G-U)Colour
Critical bases (none)Colour
0.6 bitsColour
0.4 bitsColour
0.2 bitsColour

About SpecificityServer

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


For more details about the algorithm "siRNA specificity searching incorporating mismatch tolerance data" Bioinformatics (2008) 24 (10): 1316-1317