Incidental Mutation 'IGL02949:Lct'
ID364878
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 #IGL02949
Quality Score
Status
Chromosome1
Chromosomal Location128284756-128328318 bp(-) (GRCm38)
Type of Mutationmissense
DNA Base Change (assembly) C to T at 128313132 bp
ZygosityHeterozygous
Amino Acid Change Valine to Methionine at position 245 (V245M)
Ref Sequence ENSEMBL: ENSMUSP00000073190 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000073490]
Predicted Effect probably benign
Transcript: ENSMUST00000073490
AA Change: V245M

PolyPhen 2 Score 0.259 (Sensitivity: 0.91; Specificity: 0.88)
SMART Domains Protein: ENSMUSP00000073190
Gene: ENSMUSG00000026354
AA Change: V245M

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
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: 29 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Aadacl4 G A 4: 144,617,920 V89I probably damaging Het
Abhd5 T C 9: 122,377,915 F89L possibly damaging Het
Akr1c13 T A 13: 4,198,594 V266E probably damaging Het
B4galt2 C T 4: 117,881,405 A72T probably benign Het
Ccdc141 T C 2: 77,027,594 Y1081C probably damaging Het
Coq8b T C 7: 27,256,613 V405A possibly damaging Het
Ddah2 A G 17: 35,061,800 K251E probably damaging Het
Dnah5 T C 15: 28,272,185 V1045A probably benign Het
Dpy19l1 A T 9: 24,421,180 M662K probably benign Het
Dpys A G 15: 39,826,883 V358A probably damaging Het
H2-D1 A G 17: 35,264,088 N198S probably benign Het
Hnrnpa1 T C 15: 103,242,111 V163A probably damaging Het
Hr C T 14: 70,559,785 R543C possibly damaging Het
Lpl G A 8: 68,892,748 V135M probably damaging Het
Mblac1 T A 5: 138,194,857 C154S probably benign Het
Mmp9 T C 2: 164,951,119 F396S probably damaging Het
Mroh1 A T 15: 76,408,968 H314L probably damaging Het
Msantd4 T A 9: 4,385,196 L307Q probably damaging Het
Nol8 A G 13: 49,662,402 D662G probably benign Het
Nynrin G A 14: 55,872,380 S1648N probably damaging Het
Olfr243 A G 7: 103,717,220 I209V probably benign Het
Plcb2 C T 2: 118,719,109 probably null Het
Scyl2 T A 10: 89,660,301 N229I possibly damaging Het
Spryd3 C T 15: 102,118,109 E376K probably benign Het
Srr T G 11: 74,908,737 E304A probably benign Het
Srsf1 A G 11: 88,049,526 probably benign Het
Txnrd2 T G 16: 18,477,706 S473A probably benign Het
Wdr18 T A 10: 79,965,055 C151S probably benign Het
Zfp282 C T 6: 47,897,914 T351I 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
IGL01878:Lct APN 1 128294266 missense probably damaging 1.00
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
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 On2015-12-18