Incidental Mutation 'R6963:Igsf21'
ID 543320
Institutional Source Beutler Lab
Gene Symbol Igsf21
Ensembl Gene ENSMUSG00000040972
Gene Name immunoglobulin superfamily, member 21
Synonyms LOC230868
MMRRC Submission 045073-MU
Accession Numbers
Essential gene? Probably non essential (E-score: 0.069) question?
Stock # R6963 (G1)
Quality Score 225.009
Status Validated
Chromosome 4
Chromosomal Location 139754157-139974095 bp(-) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) A to G at 139755041 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Serine to Proline at position 443 (S443P)
Ref Sequence ENSEMBL: ENSMUSP00000046558 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000039331]
AlphaFold Q7TNR6
Predicted Effect probably benign
Transcript: ENSMUST00000039331
AA Change: S443P

PolyPhen 2 Score 0.021 (Sensitivity: 0.95; Specificity: 0.80)
SMART Domains Protein: ENSMUSP00000046558
Gene: ENSMUSG00000040972
AA Change: S443P

DomainStartEndE-ValueType
signal peptide 1 24 N/A INTRINSIC
IG 31 141 1.93e-5 SMART
IG 348 431 2.38e0 SMART
Coding Region Coverage
  • 1x: 100.0%
  • 3x: 99.9%
  • 10x: 99.3%
  • 20x: 97.5%
Validation Efficiency 100% (41/41)
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] This gene encodes a protein which has two immunoglobulin (Ig) domains and is a member of the immunoglobulin superfamily. Proteins in this superfamily are usually found on or in cell membranes and act as receptors in immune response pathways. [provided by RefSeq, Sep 2011]
PHENOTYPE: Mice homozygous for a knock-out allele exhibit abnormal differentiation of inhibitory synapses with decreased mIPSC frequency and prepulse inhibition. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 41 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Aasdh G A 5: 77,044,303 (GRCm39) H196Y probably damaging Het
Abi3 G A 11: 95,723,567 (GRCm39) probably benign Het
Adgrb2 CG C 4: 129,908,155 (GRCm39) probably null Het
Asgr1 T C 11: 69,946,794 (GRCm39) probably null Het
Atp2c2 C T 8: 120,457,006 (GRCm39) R203* probably null Het
Brms1 T A 19: 5,096,681 (GRCm39) I121N probably damaging Het
Ccdc149 G A 5: 52,596,439 (GRCm39) R58W probably damaging Het
D630003M21Rik T C 2: 158,042,228 (GRCm39) E906G probably benign Het
Enpp5 G A 17: 44,396,155 (GRCm39) G356S probably damaging Het
Fry A G 5: 150,381,309 (GRCm39) T444A probably benign Het
Ggn A G 7: 28,871,007 (GRCm39) E142G probably damaging Het
Gm5150 A G 3: 16,060,555 (GRCm39) probably benign Het
Gm57858 A G 3: 36,104,811 (GRCm39) Y17H probably benign Het
Gp2 A G 7: 119,052,120 (GRCm39) V198A probably benign Het
Gstm3 A G 3: 107,874,940 (GRCm39) V104A probably benign Het
Idua A G 5: 108,827,641 (GRCm39) K152E possibly damaging Het
Kdm5d C A Y: 937,975 (GRCm39) Q925K probably benign Het
Ly6k G C 15: 74,670,431 (GRCm39) P37R probably damaging Het
Mcm9 A G 10: 53,424,713 (GRCm39) S626P probably damaging Het
Mcoln2 A G 3: 145,877,790 (GRCm39) K137R probably damaging Het
Mctp2 T C 7: 71,877,804 (GRCm39) N298S probably damaging Het
Myo10 T C 15: 25,734,149 (GRCm39) I379T probably benign Het
Myo15b G T 11: 115,781,540 (GRCm39) probably null Het
Nrg1 A G 8: 32,407,690 (GRCm39) F181S probably benign Het
Or5b24 C T 19: 12,913,002 (GRCm39) A300V probably damaging Het
Pals2 T C 6: 50,140,635 (GRCm39) probably null Het
Pde9a G T 17: 31,662,861 (GRCm39) V97L probably benign Het
Rfc5 T A 5: 117,525,931 (GRCm39) probably null Het
Rnf145 T C 11: 44,455,104 (GRCm39) S662P probably benign Het
Rsf1 G A 7: 97,229,117 (GRCm39) probably benign Het
Scfd2 A G 5: 74,642,870 (GRCm39) V359A probably damaging Het
Skp2 T C 15: 9,139,515 (GRCm39) probably null Het
St3gal1 A G 15: 66,983,195 (GRCm39) V187A possibly damaging Het
Tekt2 T C 4: 126,218,110 (GRCm39) E134G probably damaging Het
Ttll4 T A 1: 74,720,975 (GRCm39) I547K probably damaging Het
Vmn1r4 T C 6: 56,933,769 (GRCm39) I91T probably damaging Het
Vmn2r93 T C 17: 18,536,849 (GRCm39) S511P probably damaging Het
Vps50 T C 6: 3,592,577 (GRCm39) probably null Het
Zeb2 T G 2: 44,878,811 (GRCm39) E1141A probably damaging Het
Zfp1002 A G 2: 150,097,265 (GRCm39) C55R probably damaging Het
Zfp326 T A 5: 106,059,359 (GRCm39) Y373* probably null Het
Other mutations in Igsf21
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL01538:Igsf21 APN 4 139,755,029 (GRCm39) splice site probably benign
IGL01613:Igsf21 APN 4 139,834,675 (GRCm39) missense possibly damaging 0.75
IGL01618:Igsf21 APN 4 139,834,675 (GRCm39) missense possibly damaging 0.75
R1458:Igsf21 UTSW 4 139,755,435 (GRCm39) missense probably damaging 1.00
R1464:Igsf21 UTSW 4 139,761,836 (GRCm39) missense probably benign
R1464:Igsf21 UTSW 4 139,761,836 (GRCm39) missense probably benign
R1793:Igsf21 UTSW 4 139,761,703 (GRCm39) missense probably damaging 1.00
R1913:Igsf21 UTSW 4 139,834,623 (GRCm39) missense probably benign
R2220:Igsf21 UTSW 4 139,755,425 (GRCm39) missense probably damaging 1.00
R4013:Igsf21 UTSW 4 139,764,780 (GRCm39) missense possibly damaging 0.92
R4721:Igsf21 UTSW 4 139,834,621 (GRCm39) missense probably benign 0.09
R4911:Igsf21 UTSW 4 139,761,934 (GRCm39) missense probably benign 0.01
R5157:Igsf21 UTSW 4 139,755,378 (GRCm39) missense possibly damaging 0.53
R5725:Igsf21 UTSW 4 139,762,054 (GRCm39) missense probably benign 0.02
R5778:Igsf21 UTSW 4 139,764,832 (GRCm39) missense probably benign 0.28
R5804:Igsf21 UTSW 4 139,755,385 (GRCm39) missense possibly damaging 0.70
R6140:Igsf21 UTSW 4 139,834,684 (GRCm39) missense probably benign 0.10
R6778:Igsf21 UTSW 4 139,761,959 (GRCm39) missense probably benign 0.05
R6888:Igsf21 UTSW 4 139,762,054 (GRCm39) missense probably benign 0.02
R7203:Igsf21 UTSW 4 139,834,648 (GRCm39) missense possibly damaging 0.70
R7485:Igsf21 UTSW 4 139,755,049 (GRCm39) missense probably benign 0.09
R7880:Igsf21 UTSW 4 139,884,819 (GRCm39) missense probably damaging 1.00
R7934:Igsf21 UTSW 4 139,761,755 (GRCm39) missense possibly damaging 0.83
R8175:Igsf21 UTSW 4 139,755,542 (GRCm39) missense probably damaging 1.00
R9035:Igsf21 UTSW 4 139,884,782 (GRCm39) missense probably damaging 1.00
R9190:Igsf21 UTSW 4 139,756,028 (GRCm39) missense probably damaging 1.00
R9197:Igsf21 UTSW 4 139,762,084 (GRCm39) missense probably benign 0.01
R9325:Igsf21 UTSW 4 139,794,466 (GRCm39) missense probably damaging 0.98
R9398:Igsf21 UTSW 4 139,973,762 (GRCm39) start gained probably benign
R9556:Igsf21 UTSW 4 139,762,014 (GRCm39) missense probably damaging 1.00
R9777:Igsf21 UTSW 4 139,755,407 (GRCm39) missense probably damaging 1.00
Z1176:Igsf21 UTSW 4 139,794,526 (GRCm39) missense probably damaging 1.00
Predicted Primers PCR Primer
(F):5'- ACATCCCATTGGCTGTTTGG -3'
(R):5'- TCCAGGTTCACATCTCAGCC -3'

Sequencing Primer
(F):5'- AGACTTCCTTGCTTAGTGCCTAGAG -3'
(R):5'- GGTTCACATCTCAGCCACTCAG -3'
Posted On 2018-11-28