Incidental Mutation 'IGL01878:Lct'
ID178946
Institutional Source Australian Phenomics Network (link to record)
Gene Symbol Lct
Ensembl Gene ENSMUSG00000026354
Gene Namelactase
SynonymsLPH, LOC226413, Lphl
Accession Numbers

Genbank: NM_001081078; MGI:104576

Is this an essential gene? Non essential (E-score: 0.000) question?
Stock #IGL01878
Quality Score
Status
Chromosome1
Chromosomal Location128284756-128328318 bp(-) (GRCm38)
Type of Mutationmissense
DNA Base Change (assembly) T to C at 128294266 bp
ZygosityHeterozygous
Amino Acid Change Asparagine to Serine at position 1512 (N1512S)
Ref Sequence ENSEMBL: ENSMUSP00000073190 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000073490]
Predicted Effect probably damaging
Transcript: ENSMUST00000073490
AA Change: N1512S

PolyPhen 2 Score 0.998 (Sensitivity: 0.27; Specificity: 0.99)
SMART Domains Protein: ENSMUSP00000073190
Gene: ENSMUSG00000026354
AA Change: N1512S

DomainStartEndE-ValueType
Pfam:Glyco_hydro_1 76 226 1.6e-19 PFAM
low complexity region 322 340 N/A INTRINSIC
Pfam:Glyco_hydro_1 380 849 4.8e-169 PFAM
low complexity region 865 875 N/A INTRINSIC
Pfam:Glyco_hydro_1 902 1368 3.7e-181 PFAM
Pfam:Glyco_hydro_1 1377 1844 6.9e-183 PFAM
transmembrane domain 1885 1907 N/A INTRINSIC
Predicted Effect noncoding transcript
Transcript: ENSMUST00000162067
Coding Region Coverage
Validation Efficiency
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] The protein encoded by this gene belongs to the glycosyl hydrolase 1 family of proteins. The encoded preproprotein is proteolytically processed to generate the mature enzyme. This enzyme is integral to the plasma membrane and has both phlorizin hydrolase activity and lactase activity. Mutations in this gene are associated with congenital lactase deficiency. Polymorphisms in this gene are associated with lactase persistence, in which intestinal lactase activity persists at childhood levels into adulthood. [provided by RefSeq, Jan 2016]
Allele List at MGI
Other mutations in this stock
Total: 48 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Alox8 G T 11: 69,197,038 Q147K probably benign Het
Ankib1 T A 5: 3,734,152 M275L possibly damaging Het
Asb2 G A 12: 103,321,663 P546S possibly damaging Het
B9d1 T C 11: 61,507,623 probably benign Het
Col12a1 T C 9: 79,649,975 D1957G possibly damaging Het
Cryzl2 T C 1: 157,472,400 V44A possibly damaging Het
Fbxw19 A C 9: 109,483,279 probably benign Het
Gabrb3 T C 7: 57,816,415 F326L probably damaging Het
Gm10717 C T 9: 3,025,616 S67L probably benign Het
Gm10718 A T 9: 3,025,118 Y194F probably benign Het
Gm11168 T C 9: 3,005,204 C16R probably benign Het
Gm21738 G A 14: 19,416,979 S144L probably benign Het
Gm7808 T A 9: 19,928,246 probably benign Het
Gpam T C 19: 55,083,374 I312V probably benign Het
H2-M10.5 A G 17: 36,773,816 Y144C probably damaging Het
Hivep3 T C 4: 120,095,227 S247P possibly damaging Het
Hs3st4 T G 7: 124,397,313 C401G probably damaging Het
Klhl2 A G 8: 64,759,824 V227A probably damaging Het
Lipm T A 19: 34,116,511 L276Q possibly damaging Het
Lmf2 T A 15: 89,352,418 H515L probably damaging Het
Mccc1 G A 3: 35,975,892 S423L probably damaging Het
Mettl21e G A 1: 44,211,033 S71L probably null Het
Muc16 T A 9: 18,495,543 H251L possibly damaging Het
Neb T C 2: 52,169,840 probably benign Het
Ntf5 T C 7: 45,416,026 I194T probably damaging Het
Olfr1124 T C 2: 87,434,970 I161T possibly damaging Het
Olfr1154 A T 2: 87,903,331 L115* probably null Het
Olfr1265 T C 2: 90,037,134 S72P probably damaging Het
Olfr1361 T C 13: 21,658,783 D180G possibly damaging Het
Olfr99 A G 17: 37,280,000 V140A possibly damaging Het
Pigv T C 4: 133,665,117 I247M probably benign Het
Pik3r5 A G 11: 68,492,530 N392D probably benign Het
Postn A G 3: 54,383,480 probably null Het
Prl2c5 G A 13: 13,185,817 S23N probably benign Het
Prpf40b T C 15: 99,306,532 C220R possibly damaging Het
Pzp A G 6: 128,495,298 S843P probably damaging Het
Rpl23 C A 11: 97,778,351 R85L probably benign Het
Shcbp1 A G 8: 4,749,721 S252P probably damaging Het
Slc26a7 C T 4: 14,519,388 probably null Het
Sptbn4 T C 7: 27,364,146 E2285G probably damaging Het
Telo2 G T 17: 25,101,358 T784K probably benign Het
Tnfrsf19 C T 14: 60,996,644 V136M probably damaging Het
Trpm5 T A 7: 143,074,497 I22F probably damaging Het
Trpv6 G T 6: 41,626,867 probably benign Het
Vmn1r173 T G 7: 23,702,452 H37Q probably damaging Het
Vmn2r-ps159 C T 4: 156,338,254 noncoding transcript Het
Xpo6 T A 7: 126,174,193 H20L probably benign Het
Zfp462 T C 4: 55,010,613 Y860H probably damaging Het
Other mutations in Lct
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00777:Lct APN 1 128287556 missense probably benign 0.09
IGL00970:Lct APN 1 128304068 missense probably damaging 1.00
IGL01022:Lct APN 1 128300859 missense probably benign
IGL01892:Lct APN 1 128307605 missense probably damaging 1.00
IGL02307:Lct APN 1 128286590 missense possibly damaging 0.70
IGL02434:Lct APN 1 128303790 missense probably damaging 0.97
IGL02559:Lct APN 1 128294266 missense probably damaging 1.00
IGL02623:Lct APN 1 128308251 missense probably benign 0.01
IGL02818:Lct APN 1 128300168 missense probably damaging 1.00
IGL02949:Lct APN 1 128313132 missense probably benign 0.26
IGL02951:Lct APN 1 128300211 missense probably damaging 1.00
IGL03087:Lct APN 1 128300375 missense possibly damaging 0.81
IGL03227:Lct APN 1 128327689 missense probably benign 0.09
ANU18:Lct UTSW 1 128308047 nonsense probably null
R0071:Lct UTSW 1 128292018 nonsense probably null
R0071:Lct UTSW 1 128292018 nonsense probably null
R0135:Lct UTSW 1 128285123 missense probably damaging 0.98
R0145:Lct UTSW 1 128327895 missense probably benign 0.00
R0179:Lct UTSW 1 128327685 missense probably benign
R0331:Lct UTSW 1 128298742 splice site probably benign
R0366:Lct UTSW 1 128286462 missense probably benign 0.03
R0399:Lct UTSW 1 128300525 missense probably damaging 1.00
R0492:Lct UTSW 1 128300582 missense probably damaging 1.00
R0548:Lct UTSW 1 128285195 missense probably damaging 1.00
R0691:Lct UTSW 1 128308234 missense probably benign 0.00
R0755:Lct UTSW 1 128294135 missense possibly damaging 0.46
R0839:Lct UTSW 1 128286609 missense probably benign 0.00
R1128:Lct UTSW 1 128301309 missense probably damaging 0.99
R1135:Lct UTSW 1 128294124 critical splice donor site probably null
R1321:Lct UTSW 1 128300022 missense probably benign
R1448:Lct UTSW 1 128307822 missense probably damaging 0.99
R1450:Lct UTSW 1 128307903 missense probably damaging 1.00
R1572:Lct UTSW 1 128294195 missense probably benign 0.25
R1582:Lct UTSW 1 128300562 missense probably damaging 1.00
R1668:Lct UTSW 1 128287722 splice site probably null
R1757:Lct UTSW 1 128301257 missense probably damaging 1.00
R1775:Lct UTSW 1 128300301 missense probably damaging 1.00
R1792:Lct UTSW 1 128327942 missense possibly damaging 0.54
R1815:Lct UTSW 1 128300159 missense probably damaging 1.00
R1932:Lct UTSW 1 128294161 missense probably damaging 1.00
R2325:Lct UTSW 1 128304226 missense probably damaging 1.00
R2381:Lct UTSW 1 128304121 nonsense probably null
R3001:Lct UTSW 1 128304226 missense probably damaging 1.00
R3002:Lct UTSW 1 128304226 missense probably damaging 1.00
R3003:Lct UTSW 1 128304226 missense probably damaging 1.00
R3011:Lct UTSW 1 128301372 missense possibly damaging 0.74
R3082:Lct UTSW 1 128287608 missense probably damaging 1.00
R3683:Lct UTSW 1 128304226 missense probably damaging 1.00
R3684:Lct UTSW 1 128304226 missense probably damaging 1.00
R3726:Lct UTSW 1 128304226 missense probably damaging 1.00
R3886:Lct UTSW 1 128304226 missense probably damaging 1.00
R3887:Lct UTSW 1 128304226 missense probably damaging 1.00
R3888:Lct UTSW 1 128304226 missense probably damaging 1.00
R4019:Lct UTSW 1 128304226 missense probably damaging 1.00
R4027:Lct UTSW 1 128285181 missense probably benign 0.00
R4226:Lct UTSW 1 128304226 missense probably damaging 1.00
R4409:Lct UTSW 1 128304226 missense probably damaging 1.00
R4514:Lct UTSW 1 128300514 missense probably benign
R4570:Lct UTSW 1 128299904 missense probably benign 0.01
R4776:Lct UTSW 1 128300387 missense probably damaging 0.99
R5001:Lct UTSW 1 128308241 missense probably damaging 0.96
R5021:Lct UTSW 1 128300565 missense probably benign 0.38
R5318:Lct UTSW 1 128304372 missense probably damaging 1.00
R5330:Lct UTSW 1 128298529 missense probably benign 0.06
R5385:Lct UTSW 1 128311617 missense possibly damaging 0.63
R5499:Lct UTSW 1 128286677 missense probably damaging 1.00
R5508:Lct UTSW 1 128294131 missense probably damaging 1.00
R5642:Lct UTSW 1 128295232 missense probably damaging 1.00
R5724:Lct UTSW 1 128300336 missense probably benign
R6026:Lct UTSW 1 128300018 missense probably benign
R6044:Lct UTSW 1 128307980 missense possibly damaging 0.95
R6175:Lct UTSW 1 128327714 missense probably damaging 1.00
R6277:Lct UTSW 1 128304237 missense probably benign 0.01
R6412:Lct UTSW 1 128327718 missense probably benign 0.00
R6480:Lct UTSW 1 128294320 missense probably damaging 1.00
R6526:Lct UTSW 1 128300478 missense probably benign 0.05
R6620:Lct UTSW 1 128295072 critical splice donor site probably null
R7214:Lct UTSW 1 128300460 missense probably benign 0.00
R7308:Lct UTSW 1 128319087 missense probably benign 0.00
X0052:Lct UTSW 1 128307630 missense probably damaging 1.00
YA93:Lct UTSW 1 128301320 missense probably damaging 1.00
Posted On2014-05-07