Incidental Mutation 'R4429:Siglecg'
ID 328322
Institutional Source Beutler Lab
Gene Symbol Siglecg
Ensembl Gene ENSMUSG00000030468
Gene Name sialic acid binding Ig-like lectin G
Synonyms A630096C01Rik, mSiglec-G
MMRRC Submission 041699-MU
Accession Numbers
Essential gene? Probably non essential (E-score: 0.058) question?
Stock # R4429 (G1)
Quality Score 225
Status Not validated
Chromosome 7
Chromosomal Location 43057623-43067773 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) C to T at 43067350 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Proline to Leucine at position 639 (P639L)
Ref Sequence ENSEMBL: ENSMUSP00000005592 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000005592]
AlphaFold Q80ZE3
Predicted Effect possibly damaging
Transcript: ENSMUST00000005592
AA Change: P639L

PolyPhen 2 Score 0.843 (Sensitivity: 0.83; Specificity: 0.93)
SMART Domains Protein: ENSMUSP00000005592
Gene: ENSMUSG00000030468
AA Change: P639L

DomainStartEndE-ValueType
signal peptide 1 17 N/A INTRINSIC
IG 27 139 5.21e-2 SMART
IG_like 148 232 8.97e0 SMART
IGc2 262 325 3.38e-10 SMART
IGc2 366 427 8.26e-5 SMART
low complexity region 473 480 N/A INTRINSIC
transmembrane domain 545 564 N/A INTRINSIC
Predicted Effect noncoding transcript
Transcript: ENSMUST00000124502
Predicted Effect noncoding transcript
Transcript: ENSMUST00000154322
Meta Mutation Damage Score 0.1583 question?
Coding Region Coverage
  • 1x: 99.3%
  • 3x: 98.6%
  • 10x: 97.3%
  • 20x: 95.5%
Validation Efficiency
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] SIGLECs are members of the immunoglobulin superfamily that are expressed on the cell surface. Most SIGLECs have 1 or more cytoplasmic immune receptor tyrosine-based inhibitory motifs, or ITIMs. SIGLECs are typically expressed on cells of the innate immune system, with the exception of the B-cell expressed SIGLEC6 (MIM 604405).[supplied by OMIM, Jul 2002]
PHENOTYPE: Mice homozygous for a null allele exhibit increased B-1 cell numbers, increased IgM levels and IgM-producing plasma cells, and produce more IgM autoantibodies. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 52 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
0610040J01Rik G T 5: 64,056,182 (GRCm39) probably benign Het
Abca5 T C 11: 110,202,236 (GRCm39) T390A probably benign Het
Ahcyl2 T G 6: 29,894,874 (GRCm39) V452G probably damaging Het
Ano4 T A 10: 88,828,804 (GRCm39) N545I probably damaging Het
Bag4 C T 8: 26,259,516 (GRCm39) A228T probably benign Het
Catip T A 1: 74,407,891 (GRCm39) probably benign Het
Chrna4 A G 2: 180,670,413 (GRCm39) S448P probably damaging Het
Cldn8 A C 16: 88,359,619 (GRCm39) M102R probably damaging Het
Cnpy3 T A 17: 47,058,070 (GRCm39) Q111L probably benign Het
Dnah8 A G 17: 30,971,120 (GRCm39) N2725D probably damaging Het
Dock8 T C 19: 25,042,754 (GRCm39) V112A probably benign Het
Ephb3 G A 16: 21,033,213 (GRCm39) E66K probably damaging Het
Gm6594 T A 17: 82,846,923 (GRCm39) D79E probably benign Het
Gtf2e2 T A 8: 34,242,521 (GRCm39) Y74* probably null Het
Hacd4 A T 4: 88,353,184 (GRCm39) F103I possibly damaging Het
Hap1 T C 11: 100,245,098 (GRCm39) T38A probably benign Het
Havcr2 T A 11: 46,347,387 (GRCm39) D72E probably damaging Het
Iqcg G A 16: 32,839,860 (GRCm39) T362I probably benign Het
Lect2 C T 13: 56,693,538 (GRCm39) probably null Het
Lemd3 T C 10: 120,813,893 (GRCm39) T447A probably benign Het
Lrrc72 T C 12: 36,258,623 (GRCm39) N78S probably damaging Het
Map3k14 A G 11: 103,118,410 (GRCm39) L592P probably damaging Het
Meioc T C 11: 102,566,546 (GRCm39) Y721H probably damaging Het
Mrps10 T A 17: 47,689,124 (GRCm39) probably null Het
Myo5c A G 9: 75,201,283 (GRCm39) Y1406C probably damaging Het
Myo7a T C 7: 97,702,395 (GRCm39) Y2098C probably damaging Het
Nol9 C T 4: 152,125,631 (GRCm39) T194I probably damaging Het
Nox3 G A 17: 3,733,233 (GRCm39) T206I probably benign Het
Nsd2 T G 5: 34,000,546 (GRCm39) M21R probably damaging Het
Pcdh9 T C 14: 94,124,820 (GRCm39) N327S probably damaging Het
Pclo T G 5: 14,728,114 (GRCm39) probably benign Het
Pparg T A 6: 115,416,984 (GRCm39) M59K probably benign Het
Prag1 A G 8: 36,613,796 (GRCm39) K1116R probably damaging Het
Rhbdf1 C T 11: 32,163,369 (GRCm39) E368K probably benign Het
Rita1 A G 5: 120,747,626 (GRCm39) V224A probably damaging Het
Rsph6a T A 7: 18,807,988 (GRCm39) W384R probably damaging Het
Scn1a A T 2: 66,181,329 (GRCm39) Y65N possibly damaging Het
Serpina5 C A 12: 104,069,665 (GRCm39) F292L probably benign Het
Sf3b3 A C 8: 111,552,750 (GRCm39) L511V probably benign Het
Slc12a3 A T 8: 95,069,713 (GRCm39) I541F probably damaging Het
Slco6d1 T C 1: 98,424,091 (GRCm39) V581A possibly damaging Het
Sptbn2 T C 19: 4,788,383 (GRCm39) Y1121H probably damaging Het
Sytl5 A T X: 9,826,262 (GRCm39) N412Y probably damaging Het
Timm29 G C 9: 21,504,775 (GRCm39) A148P probably damaging Het
Tmem181a T A 17: 6,346,061 (GRCm39) L185H probably damaging Het
Tmem67 T A 4: 12,051,473 (GRCm39) N785I possibly damaging Het
Trhde A T 10: 114,339,028 (GRCm39) L594Q probably damaging Het
Uba6 C T 5: 86,268,406 (GRCm39) V941I probably damaging Het
Vmn1r174 T C 7: 23,453,565 (GRCm39) V77A probably benign Het
Zfp661 A G 2: 127,420,628 (GRCm39) V57A probably damaging Het
Zfp867 C T 11: 59,355,863 (GRCm39) D64N possibly damaging Het
Zp3r T C 1: 130,519,128 (GRCm39) T294A possibly damaging Het
Other mutations in Siglecg
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00528:Siglecg APN 7 43,058,481 (GRCm39) missense possibly damaging 0.64
IGL00556:Siglecg APN 7 43,061,219 (GRCm39) missense probably benign 0.02
IGL01806:Siglecg APN 7 43,060,888 (GRCm39) splice site probably null
IGL01947:Siglecg APN 7 43,058,187 (GRCm39) missense probably benign 0.43
IGL02257:Siglecg APN 7 43,061,328 (GRCm39) missense probably benign 0.00
IGL02410:Siglecg APN 7 43,058,253 (GRCm39) missense probably damaging 0.99
IGL02454:Siglecg APN 7 43,058,319 (GRCm39) missense probably benign 0.00
Chamonix UTSW 7 43,058,846 (GRCm39) missense possibly damaging 0.91
Dollywood UTSW 7 43,060,523 (GRCm39) missense probably damaging 1.00
glowworm UTSW 7 43,058,003 (GRCm39) missense probably benign 0.04
Montblanc UTSW 7 43,060,810 (GRCm39) intron probably benign
Shenandoah UTSW 7 43,058,226 (GRCm39) missense probably damaging 0.99
shenandoah2 UTSW 7 43,061,441 (GRCm39) missense possibly damaging 0.82
Sherando UTSW 7 43,058,481 (GRCm39) missense possibly damaging 0.64
Smokies UTSW 7 43,058,703 (GRCm39) missense probably benign 0.02
IGL02988:Siglecg UTSW 7 43,067,476 (GRCm39) missense probably damaging 1.00
R0134:Siglecg UTSW 7 43,060,595 (GRCm39) missense probably damaging 1.00
R0225:Siglecg UTSW 7 43,060,595 (GRCm39) missense probably damaging 1.00
R0480:Siglecg UTSW 7 43,060,550 (GRCm39) missense probably benign 0.42
R1538:Siglecg UTSW 7 43,067,313 (GRCm39) missense possibly damaging 0.53
R1681:Siglecg UTSW 7 43,058,365 (GRCm39) missense probably benign 0.17
R2358:Siglecg UTSW 7 43,058,846 (GRCm39) missense possibly damaging 0.91
R4428:Siglecg UTSW 7 43,067,350 (GRCm39) missense possibly damaging 0.84
R4736:Siglecg UTSW 7 43,067,332 (GRCm39) missense probably benign 0.03
R4754:Siglecg UTSW 7 43,061,295 (GRCm39) intron probably benign
R5017:Siglecg UTSW 7 43,060,810 (GRCm39) intron probably benign
R5713:Siglecg UTSW 7 43,058,226 (GRCm39) missense probably damaging 0.99
R5777:Siglecg UTSW 7 43,058,837 (GRCm39) missense possibly damaging 0.80
R5892:Siglecg UTSW 7 43,061,628 (GRCm39) intron probably benign
R6153:Siglecg UTSW 7 43,061,441 (GRCm39) missense possibly damaging 0.82
R6154:Siglecg UTSW 7 43,061,441 (GRCm39) missense possibly damaging 0.82
R6331:Siglecg UTSW 7 43,058,178 (GRCm39) missense possibly damaging 0.83
R6562:Siglecg UTSW 7 43,058,481 (GRCm39) missense possibly damaging 0.64
R6749:Siglecg UTSW 7 43,058,403 (GRCm39) missense probably benign 0.00
R7066:Siglecg UTSW 7 43,061,166 (GRCm39) missense probably benign 0.40
R7884:Siglecg UTSW 7 43,058,703 (GRCm39) missense probably benign 0.02
R8275:Siglecg UTSW 7 43,061,892 (GRCm39) missense probably benign
R8554:Siglecg UTSW 7 43,058,320 (GRCm39) missense probably benign 0.01
R8846:Siglecg UTSW 7 43,061,942 (GRCm39) missense probably benign 0.02
R8873:Siglecg UTSW 7 43,067,448 (GRCm39) missense probably benign 0.00
R8887:Siglecg UTSW 7 43,058,008 (GRCm39) missense probably benign 0.18
R9012:Siglecg UTSW 7 43,060,523 (GRCm39) missense probably damaging 1.00
R9032:Siglecg UTSW 7 43,061,049 (GRCm39) missense probably benign 0.24
R9048:Siglecg UTSW 7 43,058,003 (GRCm39) missense probably benign 0.04
R9085:Siglecg UTSW 7 43,061,049 (GRCm39) missense probably benign 0.24
R9313:Siglecg UTSW 7 43,061,856 (GRCm39) missense probably benign 0.03
R9320:Siglecg UTSW 7 43,058,853 (GRCm39) missense probably benign 0.33
R9745:Siglecg UTSW 7 43,067,476 (GRCm39) missense probably damaging 0.98
RF006:Siglecg UTSW 7 43,058,288 (GRCm39) nonsense probably null
Z1177:Siglecg UTSW 7 43,061,446 (GRCm39) missense probably damaging 1.00
Predicted Primers PCR Primer
(F):5'- CTTGATTCCTGTGACTCTAAAGC -3'
(R):5'- TTAGGTCTCAGTCCTAAGCCCC -3'

Sequencing Primer
(F):5'- AGTTCCCAAGTCAGAGGCTG -3'
(R):5'- GCCCCAGGACACCCTCAG -3'
Posted On 2015-07-07