Incidental Mutation 'R5153:Siglec1'
ID 395496
Institutional Source Beutler Lab
Gene Symbol Siglec1
Ensembl Gene ENSMUSG00000027322
Gene Name sialic acid binding Ig-like lectin 1, sialoadhesin
Synonyms Sn, CD169, Siglec-1
MMRRC Submission 042735-MU
Accession Numbers
Essential gene? Probably non essential (E-score: 0.076) question?
Stock # R5153 (G1)
Quality Score 225
Status Not validated
Chromosome 2
Chromosomal Location 130911140-130928685 bp(-) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) A to C at 130927497 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Valine to Glycine at position 103 (V103G)
Ref Sequence ENSEMBL: ENSMUSP00000105855 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000028794] [ENSMUST00000110226] [ENSMUST00000110227]
AlphaFold no structure available at present
Predicted Effect probably damaging
Transcript: ENSMUST00000028794
AA Change: V103G

PolyPhen 2 Score 0.967 (Sensitivity: 0.77; Specificity: 0.95)
SMART Domains Protein: ENSMUSP00000028794
Gene: ENSMUSG00000027322
AA Change: V103G

DomainStartEndE-ValueType
signal peptide 1 23 N/A INTRINSIC
IG 32 142 2.92e-5 SMART
Pfam:C2-set_2 148 235 9.4e-18 PFAM
IGc2 260 319 8.78e-9 SMART
IGc2 344 404 4.07e-4 SMART
IGc2 431 505 3.3e-4 SMART
IGc2 529 589 5.75e-4 SMART
IGc2 622 698 3.54e-4 SMART
low complexity region 700 705 N/A INTRINSIC
IG 716 795 3.35e-5 SMART
IG 804 896 6.51e-3 SMART
IGc2 909 969 4.13e-5 SMART
IG_like 1001 1076 6.78e-2 SMART
low complexity region 1077 1088 N/A INTRINSIC
IG 1094 1171 4.32e-8 SMART
IG_like 1185 1250 1.94e-2 SMART
IG 1268 1345 1.36e-5 SMART
IG_like 1354 1447 1.45e1 SMART
IG_like 1365 1435 4.51e-2 SMART
IG 1454 1534 4.56e-7 SMART
IG_like 1549 1624 1.21e-1 SMART
transmembrane domain 1647 1669 N/A INTRINSIC
Predicted Effect probably damaging
Transcript: ENSMUST00000110226
AA Change: V103G

PolyPhen 2 Score 0.994 (Sensitivity: 0.69; Specificity: 0.97)
SMART Domains Protein: ENSMUSP00000105855
Gene: ENSMUSG00000027322
AA Change: V103G

DomainStartEndE-ValueType
signal peptide 1 23 N/A INTRINSIC
IG 32 142 2.92e-5 SMART
Pfam:C2-set_2 148 235 7.7e-18 PFAM
IGc2 260 319 8.78e-9 SMART
Predicted Effect possibly damaging
Transcript: ENSMUST00000110227
AA Change: V103G

PolyPhen 2 Score 0.870 (Sensitivity: 0.83; Specificity: 0.93)
SMART Domains Protein: ENSMUSP00000105856
Gene: ENSMUSG00000027322
AA Change: V103G

DomainStartEndE-ValueType
signal peptide 1 23 N/A INTRINSIC
IG 32 142 2.92e-5 SMART
Pfam:C2-set_2 148 235 7e-17 PFAM
IGc2 260 319 8.78e-9 SMART
IGc2 344 404 4.07e-4 SMART
IGc2 431 505 3.3e-4 SMART
IGc2 529 589 5.75e-4 SMART
IGc2 622 698 3.54e-4 SMART
low complexity region 700 705 N/A INTRINSIC
IG 716 795 3.35e-5 SMART
IG 804 896 6.51e-3 SMART
IGc2 909 969 4.13e-5 SMART
IG_like 1001 1076 6.78e-2 SMART
low complexity region 1077 1088 N/A INTRINSIC
IG 1094 1171 4.32e-8 SMART
IG_like 1185 1250 1.94e-2 SMART
IG 1268 1345 1.36e-5 SMART
IG_like 1354 1447 1.45e1 SMART
IG_like 1365 1435 4.51e-2 SMART
IG 1454 1534 4.56e-7 SMART
Coding Region Coverage
  • 1x: 99.3%
  • 3x: 98.6%
  • 10x: 97.3%
  • 20x: 95.2%
Validation Efficiency
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] This gene encodes a member of the immunoglobulin superfamily. The encoded protein is a lectin-like adhesion molecule that binds glycoconjugate ligands on cell surfaces in a sialic acid-dependent manner. It is a type I transmembrane protein expressed only by a subpopulation of macrophages and is involved in mediating cell-cell interactions. Alternative splicing produces a transcript variant encoding an isoform that is soluble rather than membrane-bound; however, the full-length nature of this variant has not been determined. [provided by RefSeq, Jul 2008]
PHENOTYPE: Mice homozygous for a disruption in this gene display subtle changes in B- and T-cell populations and decreased IgM levels. Mice homozygous for a knock-out or knock-in allele exhibit impaired phagocytosis of sialylated C. jejuni. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 83 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
2300003K06Rik A T 11: 99,728,073 (GRCm39) C257S unknown Het
4930596D02Rik C A 14: 35,532,212 (GRCm39) R121L probably benign Het
Aadacl4fm1 T A 4: 144,248,837 (GRCm39) M68K probably benign Het
Acin1 A G 14: 54,883,070 (GRCm39) V194A probably benign Het
Acsm1 T C 7: 119,239,950 (GRCm39) I298T possibly damaging Het
Aoc1 A G 6: 48,885,681 (GRCm39) N729D probably benign Het
Apobr C T 7: 126,186,904 (GRCm39) T20I possibly damaging Het
Arsb A G 13: 94,077,106 (GRCm39) E491G probably benign Het
AW209491 C G 13: 14,811,764 (GRCm39) Q206E probably benign Het
Camsap1 A T 2: 25,823,630 (GRCm39) N1473K probably damaging Het
Casp8 A G 1: 58,884,004 (GRCm39) Q457R probably benign Het
Ccdc154 G A 17: 25,387,315 (GRCm39) A350T probably damaging Het
Cecr2 A G 6: 120,711,521 (GRCm39) E183G probably benign Het
Cep295 A T 9: 15,268,925 (GRCm39) S39T probably benign Het
Cep350 A T 1: 155,811,692 (GRCm39) I416K probably damaging Het
Cidea C T 18: 67,500,490 (GRCm39) T184M probably damaging Het
Cnot10 G A 9: 114,442,803 (GRCm39) A468V probably damaging Het
Cstdc1 A G 2: 148,625,360 (GRCm39) Q98R probably benign Het
Defb22 A T 2: 152,327,722 (GRCm39) N154K unknown Het
Dnah17 A T 11: 117,973,800 (GRCm39) C1915* probably null Het
Dnah2 T C 11: 69,411,759 (GRCm39) T288A possibly damaging Het
Dop1b T A 16: 93,570,891 (GRCm39) M1512K probably damaging Het
Dsp T G 13: 38,366,282 (GRCm39) I572S probably damaging Het
Eepd1 A G 9: 25,498,049 (GRCm39) H378R probably benign Het
Elapor1 A T 3: 108,380,063 (GRCm39) Y349N possibly damaging Het
Emilin2 A G 17: 71,580,497 (GRCm39) M743T possibly damaging Het
Ext1 C A 15: 52,939,213 (GRCm39) W612L probably damaging Het
F2rl2 A G 13: 95,833,620 (GRCm39) T17A probably benign Het
Fbxl8 T G 8: 105,993,739 (GRCm39) C32G probably damaging Het
Fbxw17 A G 13: 50,573,897 (GRCm39) T38A probably damaging Het
Flii A T 11: 60,607,512 (GRCm39) L882Q possibly damaging Het
Focad T G 4: 88,278,121 (GRCm39) S1197A unknown Het
H1f11-ps A G 19: 47,159,356 (GRCm39) V73A probably damaging Het
Heatr5b G A 17: 79,102,536 (GRCm39) R1281* probably null Het
Khdc3 A G 9: 73,010,720 (GRCm39) Q190R probably benign Het
Krt9 T A 11: 100,082,068 (GRCm39) D244V probably damaging Het
Ldhd T C 8: 112,353,724 (GRCm39) E463G probably benign Het
Lig4 A T 8: 10,023,003 (GRCm39) V259E possibly damaging Het
Luc7l3 A T 11: 94,186,806 (GRCm39) probably benign Het
Man1a2 T C 3: 100,563,579 (GRCm39) E22G probably damaging Het
Mmp23 T G 4: 155,735,797 (GRCm39) D258A probably damaging Het
Msantd2 C T 9: 37,434,509 (GRCm39) R250* probably null Het
Mynn T C 3: 30,665,738 (GRCm39) S457P probably benign Het
Nectin1 C T 9: 43,714,795 (GRCm39) H50Y probably damaging Het
Or10a3b T C 7: 108,444,906 (GRCm39) I104V probably benign Het
Or2d3c C T 7: 106,525,776 (GRCm39) V297M possibly damaging Het
Or4a47 G A 2: 89,665,578 (GRCm39) T237I possibly damaging Het
Or6c6c A G 10: 129,541,026 (GRCm39) N93S probably benign Het
Pfkfb2 G A 1: 130,629,527 (GRCm39) T303M probably damaging Het
Pkhd1l1 A G 15: 44,368,705 (GRCm39) D841G probably benign Het
Plxna4 A T 6: 32,201,094 (GRCm39) probably null Het
Podnl1 C T 8: 84,857,272 (GRCm39) H294Y probably benign Het
Ppig T A 2: 69,579,994 (GRCm39) D509E unknown Het
Ppp1r16a T A 15: 76,578,596 (GRCm39) Y433* probably null Het
Prdm1 A C 10: 44,326,221 (GRCm39) V134G possibly damaging Het
Prx T C 7: 27,217,901 (GRCm39) S940P probably damaging Het
Ptprd C T 4: 75,930,339 (GRCm39) V731I probably damaging Het
Qki A G 17: 10,457,820 (GRCm39) probably null Het
Rassf6 T C 5: 90,754,699 (GRCm39) K206R possibly damaging Het
Rdh16f2 G A 10: 127,712,124 (GRCm39) E194K possibly damaging Het
Rims1 C A 1: 22,522,328 (GRCm39) G457* probably null Het
Ripk1 T G 13: 34,197,279 (GRCm39) I123R probably damaging Het
Rnf111 A T 9: 70,383,422 (GRCm39) S170R probably benign Het
Shc3 A T 13: 51,615,413 (GRCm39) F181L probably damaging Het
Slc26a11 G T 11: 119,268,085 (GRCm39) A488S possibly damaging Het
Smoc2 A T 17: 14,556,841 (GRCm39) T97S probably damaging Het
Son T C 16: 91,451,910 (GRCm39) I219T possibly damaging Het
Sptbn1 A T 11: 30,071,510 (GRCm39) I1474N possibly damaging Het
Syt16 A T 12: 74,269,542 (GRCm39) D127V possibly damaging Het
Tet1 G T 10: 62,714,357 (GRCm39) N479K possibly damaging Het
Thsd7a G A 6: 12,338,654 (GRCm39) A1192V probably benign Het
Tmed3 G A 9: 89,581,825 (GRCm39) R213* probably null Het
Traj57 A G 14: 54,396,016 (GRCm39) probably benign Het
Trpv1 G T 11: 73,129,342 (GRCm39) R86S probably benign Het
Usp48 T A 4: 137,343,673 (GRCm39) F434L possibly damaging Het
Vmn2r59 A C 7: 41,691,834 (GRCm39) probably null Het
Vmn2r71 T A 7: 85,268,430 (GRCm39) I211N possibly damaging Het
Vps13b T A 15: 35,422,599 (GRCm39) D186E probably damaging Het
Vps33a A G 5: 123,696,691 (GRCm39) S321P probably damaging Het
Wdr12 A T 1: 60,133,670 (GRCm39) D19E probably benign Het
Zc3h12c A G 9: 52,037,947 (GRCm39) F278L probably damaging Het
Zpld1 T C 16: 55,067,007 (GRCm39) T183A probably damaging Het
Zswim2 G T 2: 83,770,010 (GRCm39) T68K possibly damaging Het
Other mutations in Siglec1
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00482:Siglec1 APN 2 130,921,245 (GRCm39) missense probably benign 0.03
IGL01092:Siglec1 APN 2 130,921,137 (GRCm39) missense probably damaging 1.00
IGL01115:Siglec1 APN 2 130,916,422 (GRCm39) missense probably benign 0.01
IGL01324:Siglec1 APN 2 130,927,461 (GRCm39) missense probably damaging 1.00
IGL01330:Siglec1 APN 2 130,916,925 (GRCm39) nonsense probably null
IGL01330:Siglec1 APN 2 130,925,456 (GRCm39) missense probably damaging 1.00
IGL01558:Siglec1 APN 2 130,920,419 (GRCm39) missense probably damaging 0.96
IGL01632:Siglec1 APN 2 130,925,740 (GRCm39) missense probably benign 0.03
IGL01768:Siglec1 APN 2 130,916,314 (GRCm39) missense probably benign
IGL02399:Siglec1 APN 2 130,913,098 (GRCm39) missense probably benign 0.16
IGL02558:Siglec1 APN 2 130,916,915 (GRCm39) missense possibly damaging 0.88
IGL02794:Siglec1 APN 2 130,917,889 (GRCm39) missense possibly damaging 0.86
IGL02839:Siglec1 APN 2 130,926,852 (GRCm39) missense possibly damaging 0.82
aggressor UTSW 2 130,925,861 (GRCm39) nonsense probably null
boris UTSW 2 130,921,297 (GRCm39) nonsense probably null
espia UTSW 2 130,914,664 (GRCm39) missense probably damaging 0.98
hoodlum UTSW 2 130,914,667 (GRCm39) missense possibly damaging 0.88
microfische UTSW 2 130,928,015 (GRCm39) missense possibly damaging 0.73
K3955:Siglec1 UTSW 2 130,923,359 (GRCm39) missense probably benign 0.00
P0038:Siglec1 UTSW 2 130,923,359 (GRCm39) missense probably benign 0.00
PIT4576001:Siglec1 UTSW 2 130,920,081 (GRCm39) missense probably damaging 1.00
PIT4677001:Siglec1 UTSW 2 130,914,677 (GRCm39) missense probably damaging 1.00
R0003:Siglec1 UTSW 2 130,916,980 (GRCm39) missense probably benign 0.00
R0048:Siglec1 UTSW 2 130,915,317 (GRCm39) missense possibly damaging 0.65
R0048:Siglec1 UTSW 2 130,915,317 (GRCm39) missense possibly damaging 0.65
R0243:Siglec1 UTSW 2 130,927,396 (GRCm39) missense probably damaging 1.00
R0276:Siglec1 UTSW 2 130,925,861 (GRCm39) nonsense probably null
R0379:Siglec1 UTSW 2 130,916,445 (GRCm39) splice site probably benign
R0464:Siglec1 UTSW 2 130,921,279 (GRCm39) missense probably damaging 1.00
R0507:Siglec1 UTSW 2 130,916,445 (GRCm39) splice site probably benign
R0560:Siglec1 UTSW 2 130,912,266 (GRCm39) missense probably benign 0.02
R0620:Siglec1 UTSW 2 130,916,188 (GRCm39) missense probably benign 0.30
R0621:Siglec1 UTSW 2 130,916,188 (GRCm39) missense probably benign 0.30
R0853:Siglec1 UTSW 2 130,926,942 (GRCm39) missense probably damaging 0.98
R1079:Siglec1 UTSW 2 130,921,297 (GRCm39) nonsense probably null
R1169:Siglec1 UTSW 2 130,916,747 (GRCm39) missense probably damaging 0.97
R1205:Siglec1 UTSW 2 130,922,384 (GRCm39) missense possibly damaging 0.94
R1293:Siglec1 UTSW 2 130,915,451 (GRCm39) missense probably benign 0.00
R1470:Siglec1 UTSW 2 130,912,307 (GRCm39) missense probably benign 0.19
R1470:Siglec1 UTSW 2 130,912,307 (GRCm39) missense probably benign 0.19
R1533:Siglec1 UTSW 2 130,918,078 (GRCm39) missense probably benign
R1717:Siglec1 UTSW 2 130,925,932 (GRCm39) missense probably damaging 1.00
R1717:Siglec1 UTSW 2 130,915,876 (GRCm39) missense possibly damaging 0.92
R1744:Siglec1 UTSW 2 130,923,219 (GRCm39) missense probably damaging 1.00
R1852:Siglec1 UTSW 2 130,923,420 (GRCm39) missense probably damaging 0.98
R1941:Siglec1 UTSW 2 130,920,051 (GRCm39) missense possibly damaging 0.94
R2011:Siglec1 UTSW 2 130,925,277 (GRCm39) missense probably damaging 1.00
R2012:Siglec1 UTSW 2 130,925,277 (GRCm39) missense probably damaging 1.00
R2128:Siglec1 UTSW 2 130,922,417 (GRCm39) missense probably damaging 1.00
R2278:Siglec1 UTSW 2 130,913,257 (GRCm39) missense probably benign 0.28
R2403:Siglec1 UTSW 2 130,916,395 (GRCm39) missense possibly damaging 0.65
R2449:Siglec1 UTSW 2 130,920,645 (GRCm39) missense probably benign 0.44
R2885:Siglec1 UTSW 2 130,914,667 (GRCm39) missense possibly damaging 0.88
R4213:Siglec1 UTSW 2 130,916,038 (GRCm39) missense probably damaging 1.00
R4274:Siglec1 UTSW 2 130,927,734 (GRCm39) missense probably benign 0.00
R4679:Siglec1 UTSW 2 130,915,331 (GRCm39) missense possibly damaging 0.87
R4715:Siglec1 UTSW 2 130,916,356 (GRCm39) missense probably damaging 1.00
R4782:Siglec1 UTSW 2 130,917,843 (GRCm39) missense probably damaging 1.00
R4896:Siglec1 UTSW 2 130,911,789 (GRCm39) missense probably benign 0.21
R4993:Siglec1 UTSW 2 130,915,281 (GRCm39) missense possibly damaging 0.93
R5004:Siglec1 UTSW 2 130,915,331 (GRCm39) missense possibly damaging 0.87
R5004:Siglec1 UTSW 2 130,911,789 (GRCm39) missense probably benign 0.21
R5105:Siglec1 UTSW 2 130,922,320 (GRCm39) missense possibly damaging 0.69
R5137:Siglec1 UTSW 2 130,923,264 (GRCm39) missense probably damaging 1.00
R5311:Siglec1 UTSW 2 130,921,236 (GRCm39) missense probably damaging 1.00
R5600:Siglec1 UTSW 2 130,927,503 (GRCm39) missense probably benign 0.01
R5682:Siglec1 UTSW 2 130,925,930 (GRCm39) missense probably damaging 1.00
R5732:Siglec1 UTSW 2 130,916,188 (GRCm39) missense probably benign 0.30
R5870:Siglec1 UTSW 2 130,914,767 (GRCm39) missense probably damaging 0.99
R5898:Siglec1 UTSW 2 130,915,553 (GRCm39) missense probably damaging 1.00
R5909:Siglec1 UTSW 2 130,919,884 (GRCm39) missense probably damaging 1.00
R6488:Siglec1 UTSW 2 130,923,227 (GRCm39) missense probably damaging 0.99
R6920:Siglec1 UTSW 2 130,919,997 (GRCm39) nonsense probably null
R7064:Siglec1 UTSW 2 130,925,834 (GRCm39) missense probably benign 0.00
R7270:Siglec1 UTSW 2 130,923,471 (GRCm39) missense possibly damaging 0.67
R7355:Siglec1 UTSW 2 130,922,371 (GRCm39) missense probably benign 0.02
R7400:Siglec1 UTSW 2 130,928,015 (GRCm39) missense possibly damaging 0.73
R7470:Siglec1 UTSW 2 130,917,744 (GRCm39) missense probably benign 0.00
R7568:Siglec1 UTSW 2 130,914,602 (GRCm39) missense probably damaging 1.00
R7781:Siglec1 UTSW 2 130,923,258 (GRCm39) missense probably damaging 1.00
R7853:Siglec1 UTSW 2 130,923,212 (GRCm39) missense probably damaging 1.00
R7999:Siglec1 UTSW 2 130,913,083 (GRCm39) missense probably benign 0.28
R8191:Siglec1 UTSW 2 130,927,599 (GRCm39) missense probably damaging 1.00
R8274:Siglec1 UTSW 2 130,925,830 (GRCm39) missense probably benign
R8345:Siglec1 UTSW 2 130,920,498 (GRCm39) missense possibly damaging 0.95
R8670:Siglec1 UTSW 2 130,923,387 (GRCm39) missense probably damaging 1.00
R8814:Siglec1 UTSW 2 130,914,664 (GRCm39) missense probably damaging 0.98
R9102:Siglec1 UTSW 2 130,915,389 (GRCm39) missense probably benign 0.01
R9311:Siglec1 UTSW 2 130,916,013 (GRCm39) missense probably damaging 1.00
R9416:Siglec1 UTSW 2 130,925,390 (GRCm39) missense probably benign 0.01
R9462:Siglec1 UTSW 2 130,916,404 (GRCm39) missense probably damaging 1.00
R9521:Siglec1 UTSW 2 130,915,246 (GRCm39) critical splice donor site probably null
R9683:Siglec1 UTSW 2 130,921,236 (GRCm39) missense probably damaging 0.99
R9799:Siglec1 UTSW 2 130,915,941 (GRCm39) missense probably damaging 0.99
X0024:Siglec1 UTSW 2 130,922,411 (GRCm39) missense probably damaging 1.00
Z1176:Siglec1 UTSW 2 130,922,444 (GRCm39) missense possibly damaging 0.83
Z1176:Siglec1 UTSW 2 130,920,665 (GRCm39) missense probably damaging 0.99
Predicted Primers PCR Primer
(F):5'- TTCAGGTCAAAGGACAGGGC -3'
(R):5'- AAGAATGTGCAGGGCTTGTC -3'

Sequencing Primer
(F):5'- CTGGAGCAGCAGCCTAGGAG -3'
(R):5'- CTTGTCGGGATCCTGCCTG -3'
Posted On 2016-06-21