Incidental Mutation 'IGL00693:Lrrc8a'
ID11838
Institutional Source Australian Phenomics Network (link to record)
Gene Symbol Lrrc8a
Ensembl Gene ENSMUSG00000007476
Gene Nameleucine rich repeat containing 8A
SynonymsLrrc8
Accession Numbers
Is this an essential gene? Essential (E-score: 1.000) question?
Stock #IGL00693
Quality Score
Status
Chromosome2
Chromosomal Location30237715-30263790 bp(+) (GRCm38)
Type of Mutationmissense
DNA Base Change (assembly) T to C at 30255315 bp
ZygosityHeterozygous
Amino Acid Change Valine to Alanine at position 47 (V47A)
Ref Sequence ENSEMBL: ENSMUSP00000139038 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000095078] [ENSMUST00000113654] [ENSMUST00000139454]
Predicted Effect probably benign
Transcript: ENSMUST00000095078
AA Change: V47A

PolyPhen 2 Score 0.317 (Sensitivity: 0.90; Specificity: 0.89)
SMART Domains Protein: ENSMUSP00000092690
Gene: ENSMUSG00000007476
AA Change: V47A

DomainStartEndE-ValueType
Pfam:Pannexin_like 1 340 1.4e-146 PFAM
low complexity region 445 455 N/A INTRINSIC
internal_repeat_1 461 526 7.6e-5 PROSPERO
low complexity region 540 558 N/A INTRINSIC
LRR 590 613 5.41e0 SMART
LRR 614 636 3.18e2 SMART
LRR 638 660 6.78e1 SMART
LRR_TYP 661 684 1.06e-4 SMART
LRR 685 706 1.15e1 SMART
LRR_TYP 707 730 1.92e-2 SMART
LRR 731 751 1.81e2 SMART
LRR 753 776 2.02e-1 SMART
Predicted Effect probably benign
Transcript: ENSMUST00000113654
AA Change: V47A

PolyPhen 2 Score 0.317 (Sensitivity: 0.90; Specificity: 0.89)
SMART Domains Protein: ENSMUSP00000109284
Gene: ENSMUSG00000007476
AA Change: V47A

DomainStartEndE-ValueType
Pfam:DUF3733 1 65 3.3e-32 PFAM
Pfam:DUF3733 97 156 2e-22 PFAM
transmembrane domain 320 342 N/A INTRINSIC
low complexity region 445 455 N/A INTRINSIC
internal_repeat_1 461 526 7.6e-5 PROSPERO
low complexity region 540 558 N/A INTRINSIC
LRR 590 613 5.41e0 SMART
LRR 614 636 3.18e2 SMART
LRR 638 660 6.78e1 SMART
LRR_TYP 661 684 1.06e-4 SMART
LRR 685 706 1.15e1 SMART
LRR_TYP 707 730 1.92e-2 SMART
LRR 731 751 1.81e2 SMART
LRR 753 776 2.02e-1 SMART
Predicted Effect probably benign
Transcript: ENSMUST00000139454
AA Change: V47A

PolyPhen 2 Score 0.317 (Sensitivity: 0.90; Specificity: 0.89)
SMART Domains Protein: ENSMUSP00000139038
Gene: ENSMUSG00000099041
AA Change: V47A

DomainStartEndE-ValueType
Pfam:DUF3733 1 65 3.3e-32 PFAM
Pfam:DUF3733 97 156 2e-22 PFAM
transmembrane domain 320 342 N/A INTRINSIC
low complexity region 445 455 N/A INTRINSIC
internal_repeat_1 461 526 7.6e-5 PROSPERO
low complexity region 540 558 N/A INTRINSIC
LRR 590 613 5.41e0 SMART
LRR 614 636 3.18e2 SMART
LRR 638 660 6.78e1 SMART
LRR_TYP 661 684 1.06e-4 SMART
LRR 685 706 1.15e1 SMART
LRR_TYP 707 730 1.92e-2 SMART
LRR 731 751 1.81e2 SMART
LRR 753 776 2.02e-1 SMART
Coding Region Coverage
Validation Efficiency
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] This gene encodes a protein belonging to the leucine-rich repeat family of proteins, which are involved in diverse biological processes, including cell adhesion, cellular trafficking, and hormone-receptor interactions. This family member is a putative four-pass transmembrane protein that plays a role in B cell development. Defects in this gene cause autosomal dominant non-Bruton type agammaglobulinemia, an immunodeficiency disease resulting from defects in B cell maturation. Multiple alternatively spliced transcript variants, which encode the same protein, have been identified for this gene. [provided by RefSeq, Jul 2008]
PHENOTYPE: Homozygous for a knock-out allele exhibit prenatal lethality and premature death, growth retardation, sterility, multiple tissue abnormalities, a severe block in early thymic development, and impaired peripheral T cell function. B cell development is modestly impaired but B cell function is normal. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 23 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
4932438A13Rik A G 3: 37,052,547 probably benign Het
Aldh1a7 G A 19: 20,700,046 P404S probably damaging Het
Armc4 C T 18: 7,211,504 G790D probably damaging Het
Ccng1 A G 11: 40,754,058 V4A probably benign Het
Col4a3 T C 1: 82,697,754 Y1176H unknown Het
Dyrk3 T C 1: 131,136,337 I3V possibly damaging Het
Gm13101 G T 4: 143,965,822 P203Q possibly damaging Het
Gpsm3 A G 17: 34,591,273 E149G probably damaging Het
Hsd3b6 A C 3: 98,806,278 L235R probably damaging Het
Ipo11 A T 13: 106,897,260 F238Y probably damaging Het
Kcnh7 C T 2: 62,734,254 R887K probably benign Het
Lsm14b A G 2: 180,032,626 N241D probably damaging Het
Mtss1 T A 15: 58,944,124 D529V probably damaging Het
Nupl1 A T 14: 60,238,520 S283T probably benign Het
Pno1 A G 11: 17,211,317 L64P probably benign Het
Proc A G 18: 32,123,513 V367A probably benign Het
Sez6l A T 5: 112,422,013 I964N probably damaging Het
Speer2 A T 16: 69,860,518 M79K probably benign Het
Tef T C 15: 81,815,183 S131P probably benign Het
Ubr2 T C 17: 46,972,981 T581A probably benign Het
Unc13c A T 9: 73,758,602 D1045E probably benign Het
Vsig8 T C 1: 172,561,589 V136A probably damaging Het
Wee1 A T 7: 110,134,853 probably null Het
Other mutations in Lrrc8a
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL01161:Lrrc8a APN 2 30255810 missense probably damaging 1.00
IGL01419:Lrrc8a APN 2 30257099 missense probably benign 0.09
IGL01757:Lrrc8a APN 2 30255525 missense possibly damaging 0.81
IGL02390:Lrrc8a APN 2 30256701 missense probably damaging 1.00
IGL02608:Lrrc8a APN 2 30256299 missense possibly damaging 0.91
IGL02938:Lrrc8a APN 2 30255686 missense probably damaging 1.00
IGL02960:Lrrc8a APN 2 30257013 missense probably damaging 1.00
IGL03139:Lrrc8a APN 2 30255671 missense probably damaging 1.00
IGL03166:Lrrc8a APN 2 30255365 missense probably benign
R0033:Lrrc8a UTSW 2 30255345 missense probably damaging 1.00
R0033:Lrrc8a UTSW 2 30255345 missense probably damaging 1.00
R0276:Lrrc8a UTSW 2 30256788 missense possibly damaging 0.54
R0432:Lrrc8a UTSW 2 30257067 missense probably damaging 1.00
R0751:Lrrc8a UTSW 2 30256350 missense possibly damaging 0.82
R1924:Lrrc8a UTSW 2 30255250 missense probably damaging 1.00
R2029:Lrrc8a UTSW 2 30256649 missense probably damaging 1.00
R3852:Lrrc8a UTSW 2 30261960 missense probably benign 0.30
R4898:Lrrc8a UTSW 2 30257202 missense probably benign 0.00
R5175:Lrrc8a UTSW 2 30255512 missense probably damaging 1.00
R5616:Lrrc8a UTSW 2 30255354 missense probably benign 0.09
R5874:Lrrc8a UTSW 2 30257136 missense probably damaging 1.00
R6228:Lrrc8a UTSW 2 30256553 missense possibly damaging 0.82
R6406:Lrrc8a UTSW 2 30257091 missense possibly damaging 0.56
R6456:Lrrc8a UTSW 2 30255474 missense probably benign 0.14
R6833:Lrrc8a UTSW 2 30255647 missense possibly damaging 0.92
R6834:Lrrc8a UTSW 2 30255647 missense possibly damaging 0.92
R6945:Lrrc8a UTSW 2 30256227 missense probably damaging 1.00
R7675:Lrrc8a UTSW 2 30255668 missense probably damaging 1.00
Z1177:Lrrc8a UTSW 2 30256313 missense probably damaging 1.00
Posted On2012-12-06