Incidental Mutation 'IGL02079:Lgr5'
ID186060
Institutional Source Australian Phenomics Network (link to record)
Gene Symbol Lgr5
Ensembl Gene ENSMUSG00000020140
Gene Nameleucine rich repeat containing G protein coupled receptor 5
SynonymsGpr49
Accession Numbers

Ncbi RefSeq: NM_010195.2; MGI: 1341817

Is this an essential gene? Essential (E-score: 1.000) question?
Stock #IGL02079
Quality Score
Status
Chromosome10
Chromosomal Location115450311-115587780 bp(-) (GRCm38)
Type of Mutationmissense
DNA Base Change (assembly) A to C at 115452194 bp
ZygosityHeterozygous
Amino Acid Change Serine to Arginine at position 776 (S776R)
Ref Sequence ENSEMBL: ENSMUSP00000133707 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000020350] [ENSMUST00000172806] [ENSMUST00000173740]
Predicted Effect probably damaging
Transcript: ENSMUST00000020350
AA Change: S848R

PolyPhen 2 Score 0.997 (Sensitivity: 0.41; Specificity: 0.98)
SMART Domains Protein: ENSMUSP00000020350
Gene: ENSMUSG00000020140
AA Change: S848R

DomainStartEndE-ValueType
signal peptide 1 21 N/A INTRINSIC
LRRNT 33 70 1.43e-5 SMART
LRR 64 88 1.41e2 SMART
LRR_TYP 89 112 3.44e-4 SMART
LRR_TYP 113 136 9.88e-5 SMART
LRR_TYP 137 160 9.73e-4 SMART
LRR_TYP 161 184 5.21e-4 SMART
LRR 185 208 6.22e0 SMART
LRR_TYP 209 232 3.89e-3 SMART
LRR 233 255 9.75e0 SMART
LRR_TYP 256 279 1.38e-3 SMART
Blast:LRR 281 303 2e-6 BLAST
Blast:LRR 304 328 1e-5 BLAST
LRR_TYP 351 374 1.56e-2 SMART
LRR 375 396 1.09e2 SMART
LRR_TYP 397 420 7.26e-3 SMART
LRR 421 444 2.86e-1 SMART
low complexity region 518 533 N/A INTRINSIC
Pfam:7tm_1 574 820 9.5e-7 PFAM
Predicted Effect probably benign
Transcript: ENSMUST00000172806
AA Change: S824R

PolyPhen 2 Score 0.240 (Sensitivity: 0.91; Specificity: 0.88)
SMART Domains Protein: ENSMUSP00000133860
Gene: ENSMUSG00000020140
AA Change: S824R

DomainStartEndE-ValueType
signal peptide 1 21 N/A INTRINSIC
LRRNT 33 70 1.43e-5 SMART
LRR 64 88 1.41e2 SMART
LRR_TYP 89 112 3.44e-4 SMART
LRR_TYP 113 136 9.88e-5 SMART
LRR_TYP 137 160 9.73e-4 SMART
LRR_TYP 161 184 5.21e-4 SMART
LRR 185 208 6.22e0 SMART
LRR_TYP 209 232 3.89e-3 SMART
LRR 233 255 9.75e0 SMART
LRR 256 279 6.57e-1 SMART
Blast:LRR 280 304 1e-5 BLAST
LRR_TYP 327 350 1.56e-2 SMART
LRR 351 372 1.09e2 SMART
LRR_TYP 373 396 7.26e-3 SMART
LRR 397 420 2.86e-1 SMART
low complexity region 494 509 N/A INTRINSIC
Pfam:7tm_1 550 796 8.2e-16 PFAM
Predicted Effect noncoding transcript
Transcript: ENSMUST00000173619
Predicted Effect probably damaging
Transcript: ENSMUST00000173740
AA Change: S776R

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000133707
Gene: ENSMUSG00000020140
AA Change: S776R

DomainStartEndE-ValueType
signal peptide 1 21 N/A INTRINSIC
LRRNT 33 70 1.43e-5 SMART
LRR 64 88 1.41e2 SMART
LRR_TYP 89 112 3.44e-4 SMART
LRR_TYP 113 136 9.88e-5 SMART
LRR_TYP 137 160 9.08e-4 SMART
LRR 161 183 9.75e0 SMART
LRR_TYP 184 207 1.38e-3 SMART
Blast:LRR 209 231 1e-6 BLAST
Blast:LRR 232 256 1e-5 BLAST
LRR_TYP 279 302 1.56e-2 SMART
LRR 303 324 1.09e2 SMART
LRR_TYP 325 348 7.26e-3 SMART
LRR 349 372 2.86e-1 SMART
low complexity region 446 461 N/A INTRINSIC
Pfam:7tm_1 502 748 7.4e-16 PFAM
Coding Region Coverage
Validation Efficiency
MGI Phenotype Strain: 3512420
Lethality: D1-D2
FUNCTION: The protein encoded by this gene is a leucine-rich repeat-containing receptor (LGR) and member of the G protein-coupled, 7-transmembrane receptor (GPCR) superfamily. The encoded protein is a receptor for R-spondins and is involved in the canonical Wnt signaling pathway. This protein plays a role in the formation and maintenance of adult intestinal stem cells during postembryonic development. [provided by RefSeq, Sep 2015]
PHENOTYPE: Mice homozygous for a knock-out allele display 100% neonatal lethality associated with ankyloglossia, gastrointestinal distension, cyanosis and respiratory failure. [provided by MGI curators]
Allele List at MGI

All alleles(7) : Targeted(7)

Other mutations in this stock
Total: 37 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
5330417C22Rik T A 3: 108,481,359 N236I possibly damaging Het
Abl1 T C 2: 31,689,948 probably benign Het
Ago4 A T 4: 126,517,084 M204K probably damaging Het
Alms1 T C 6: 85,628,634 V2422A probably damaging Het
Ap5z1 T C 5: 142,477,113 probably null Het
Arsa T C 15: 89,473,351 T470A probably benign Het
Bri3bp T C 5: 125,454,689 V233A probably damaging Het
Cdc45 C T 16: 18,798,729 M200I probably benign Het
Csgalnact1 C A 8: 68,401,492 G219V probably damaging Het
Ephb6 T A 6: 41,616,014 D395E possibly damaging Het
Flt1 T A 5: 147,568,831 probably benign Het
Fry A T 5: 150,399,624 N1080I probably damaging Het
Gdpgp1 T A 7: 80,239,020 D266E probably benign Het
Gspt1 A G 16: 11,240,829 S123P probably benign Het
Kctd17 T C 15: 78,430,156 probably benign Het
Lamb2 T A 9: 108,482,113 C313S probably damaging Het
Lcor T A 19: 41,555,687 S106R probably benign Het
Mettl16 T G 11: 74,817,624 C510G probably damaging Het
Mlip T C 9: 77,239,529 T101A possibly damaging Het
Myh6 A T 14: 54,950,541 L1152Q probably damaging Het
Mylk G A 16: 34,860,631 R87H possibly damaging Het
Npepl1 C T 2: 174,119,390 probably benign Het
Nrxn1 A T 17: 90,643,083 M548K probably damaging Het
Olfr1205 T A 2: 88,831,647 C177S probably damaging Het
Olfr514 T A 7: 108,825,936 E21V probably damaging Het
Pate3 T A 9: 35,646,153 Q69L probably damaging Het
Piwil1 T C 5: 128,742,003 V192A possibly damaging Het
Plcxd2 A T 16: 45,972,343 I211N probably benign Het
Plekhg3 T A 12: 76,560,429 Y88N probably benign Het
Rabgap1l C T 1: 160,738,970 C58Y probably benign Het
Rnf123 G A 9: 108,068,302 R390* probably null Het
Rusc2 A G 4: 43,425,668 S1258G probably benign Het
Scn1a T C 2: 66,323,360 R710G probably benign Het
Wwc1 A G 11: 35,876,058 S457P probably damaging Het
Xdh C T 17: 73,891,277 G1205D probably damaging Het
Zfp518a G A 19: 40,914,617 G997R probably damaging Het
Zfp592 T C 7: 81,039,230 S1080P probably benign Het
Other mutations in Lgr5
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00341:Lgr5 APN 10 115454464 missense possibly damaging 0.69
IGL01291:Lgr5 APN 10 115478534 missense probably damaging 1.00
IGL01432:Lgr5 APN 10 115453092 missense probably damaging 1.00
IGL01778:Lgr5 APN 10 115462702 missense probably damaging 0.97
IGL01936:Lgr5 APN 10 115452414 missense probably damaging 1.00
IGL02134:Lgr5 APN 10 115452858 missense possibly damaging 0.89
IGL03083:Lgr5 APN 10 115453032 missense probably benign 0.26
IGL03350:Lgr5 APN 10 115471988 missense probably damaging 0.99
anger UTSW 10 115466346 missense probably benign 0.03
ANU05:Lgr5 UTSW 10 115478534 missense probably damaging 1.00
R0378:Lgr5 UTSW 10 115454499 missense probably damaging 1.00
R0788:Lgr5 UTSW 10 115452997 missense probably damaging 0.99
R1119:Lgr5 UTSW 10 115460811 critical splice donor site probably null
R1321:Lgr5 UTSW 10 115478457 missense probably damaging 1.00
R1880:Lgr5 UTSW 10 115452279 missense probably damaging 1.00
R1985:Lgr5 UTSW 10 115495245 splice site probably benign
R2434:Lgr5 UTSW 10 115587406 missense probably benign
R3055:Lgr5 UTSW 10 115466123 splice site probably benign
R3910:Lgr5 UTSW 10 115587463 missense possibly damaging 0.93
R4686:Lgr5 UTSW 10 115458743 intron probably benign
R4862:Lgr5 UTSW 10 115462764 missense probably damaging 1.00
R4866:Lgr5 UTSW 10 115452685 missense probably benign 0.00
R5089:Lgr5 UTSW 10 115478423 missense probably damaging 1.00
R5118:Lgr5 UTSW 10 115452339 missense possibly damaging 0.88
R5375:Lgr5 UTSW 10 115478564 missense probably benign 0.00
R5537:Lgr5 UTSW 10 115456689 missense probably benign 0.00
R5583:Lgr5 UTSW 10 115478504 missense probably benign 0.32
R6312:Lgr5 UTSW 10 115452924 missense probably damaging 1.00
R6362:Lgr5 UTSW 10 115478525 missense probably damaging 1.00
R6605:Lgr5 UTSW 10 115457867 missense possibly damaging 0.69
R6689:Lgr5 UTSW 10 115466608 missense probably damaging 0.99
R6705:Lgr5 UTSW 10 115587288 missense probably damaging 0.96
R6925:Lgr5 UTSW 10 115466346 missense probably benign 0.03
R7063:Lgr5 UTSW 10 115456734 missense probably damaging 1.00
R7261:Lgr5 UTSW 10 115587465 missense possibly damaging 0.96
R7274:Lgr5 UTSW 10 115452505 missense probably damaging 0.99
R7458:Lgr5 UTSW 10 115457755 critical splice donor site probably null
R7569:Lgr5 UTSW 10 115462756 missense probably damaging 1.00
R7770:Lgr5 UTSW 10 115471994 missense probably damaging 0.98
R7936:Lgr5 UTSW 10 115453047 missense probably damaging 0.99
R7964:Lgr5 UTSW 10 115452174 missense probably benign 0.00
R8085:Lgr5 UTSW 10 115475197 missense probably benign
R8537:Lgr5 UTSW 10 115452402 missense probably damaging 1.00
Z1176:Lgr5 UTSW 10 115460876 missense probably damaging 0.98
Z1177:Lgr5 UTSW 10 115456669 missense probably benign 0.00
Posted On2014-05-07