Incidental Mutation 'R4013:Igsf21'
ID 311810
Institutional Source Beutler Lab
Gene Symbol Igsf21
Ensembl Gene ENSMUSG00000040972
Gene Name immunoglobulin superfamily, member 21
Synonyms LOC230868
MMRRC Submission 040950-MU
Accession Numbers
Essential gene? Probably non essential (E-score: 0.064) question?
Stock # R4013 (G1)
Quality Score 225
Status Validated
Chromosome 4
Chromosomal Location 139754157-139974095 bp(-) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) T to C at 139764780 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Asparagine to Serine at position 165 (N165S)
Ref Sequence ENSEMBL: ENSMUSP00000046558 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000039331]
AlphaFold Q7TNR6
Predicted Effect possibly damaging
Transcript: ENSMUST00000039331
AA Change: N165S

PolyPhen 2 Score 0.916 (Sensitivity: 0.81; Specificity: 0.94)
SMART Domains Protein: ENSMUSP00000046558
Gene: ENSMUSG00000040972
AA Change: N165S

DomainStartEndE-ValueType
signal peptide 1 24 N/A INTRINSIC
IG 31 141 1.93e-5 SMART
IG 348 431 2.38e0 SMART
Meta Mutation Damage Score 0.1909 question?
Coding Region Coverage
  • 1x: 99.2%
  • 3x: 98.4%
  • 10x: 96.6%
  • 20x: 92.4%
Validation Efficiency 98% (47/48)
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: 43 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Abcc6 T C 7: 45,668,104 (GRCm39) Q168R probably benign Het
Adgrg3 A G 8: 95,761,727 (GRCm39) probably benign Het
Apold1 A G 6: 134,960,869 (GRCm39) I108V probably benign Het
Atp6v0a2 G A 5: 124,789,860 (GRCm39) V429M probably damaging Het
Cbln4 A T 2: 171,879,477 (GRCm39) M137K probably damaging Het
Cfap57 A G 4: 118,450,340 (GRCm39) V594A probably benign Het
Chd9 A G 8: 91,699,797 (GRCm39) E28G possibly damaging Het
Clip4 T A 17: 72,163,541 (GRCm39) C704* probably null Het
Col8a2 T A 4: 126,204,908 (GRCm39) probably benign Het
Cyp3a59 A G 5: 146,016,193 (GRCm39) T17A probably benign Het
Cyp4f14 G A 17: 33,135,853 (GRCm39) Q3* probably null Het
Cysltr2 A G 14: 73,267,005 (GRCm39) I235T probably damaging Het
Esp34 C A 17: 38,870,446 (GRCm39) C45* probably null Het
Gabrg2 T C 11: 41,862,707 (GRCm39) K126E possibly damaging Het
Gm4846 A C 1: 166,322,249 (GRCm39) probably null Het
Kcnf1 A G 12: 17,225,994 (GRCm39) F76L probably benign Het
Kcns1 A G 2: 164,010,177 (GRCm39) V194A probably damaging Het
Kdm5a T A 6: 120,371,067 (GRCm39) Y504N probably damaging Het
Kdm5b A G 1: 134,555,067 (GRCm39) Y1325C possibly damaging Het
Kif1a T C 1: 93,004,014 (GRCm39) D156G probably damaging Het
Lrp1b A G 2: 40,692,996 (GRCm39) F3401L possibly damaging Het
Lrrc63 A G 14: 75,335,731 (GRCm39) Y460H probably damaging Het
Myo15b G T 11: 115,762,282 (GRCm39) E1201* probably null Het
Ndor1 A T 2: 25,140,162 (GRCm39) I84K probably damaging Het
Ndst4 T A 3: 125,476,819 (GRCm39) Y15N probably damaging Het
Or51af1 T C 7: 103,141,840 (GRCm39) T82A probably benign Het
Or5ar1 A G 2: 85,671,725 (GRCm39) S137P probably damaging Het
Pik3r6 T A 11: 68,424,347 (GRCm39) D317E possibly damaging Het
Ppp2r1a G A 17: 21,171,609 (GRCm39) R28H probably damaging Het
Ptch1 T G 13: 63,672,773 (GRCm39) E944A probably benign Het
Ptpn12 G A 5: 21,197,741 (GRCm39) P700L probably benign Het
Setx GTGGCT GT 2: 29,044,073 (GRCm39) 1814 probably null Het
Slc39a13 T C 2: 90,895,247 (GRCm39) probably null Het
Smarca2 G A 19: 26,661,327 (GRCm39) probably null Het
Taok1 A T 11: 77,450,659 (GRCm39) L371H possibly damaging Het
Tas2r116 A G 6: 132,833,230 (GRCm39) H277R probably damaging Het
Treml4 G A 17: 48,571,837 (GRCm39) R80Q probably benign Het
Trim9 G A 12: 70,393,126 (GRCm39) H273Y probably damaging Het
Tyr A G 7: 87,087,148 (GRCm39) S455P probably benign Het
Vmn1r214 G A 13: 23,219,520 (GRCm39) C338Y probably benign Het
Vmn2r52 G A 7: 9,904,603 (GRCm39) T412I probably benign Het
Wdr70 A T 15: 8,108,698 (GRCm39) C149* probably null Het
Wdr93 T A 7: 79,418,159 (GRCm39) V294E possibly damaging 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
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
R6963:Igsf21 UTSW 4 139,755,041 (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'- GGTACTCCTGGAAGTCAACC -3'
(R):5'- AAGCAGGGACTCTTGTGTCTC -3'

Sequencing Primer
(F):5'- ACCTTACTATGCCGATCTAGGATGG -3'
(R):5'- GGACTCTTGTGTCTCCAGCAAG -3'
Posted On 2015-04-29