Incidental Mutation 'IGL02951:Lct'
ID365986
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 #IGL02951
Quality Score
Status
Chromosome1
Chromosomal Location128284756-128328318 bp(-) (GRCm38)
Type of Mutationmissense
DNA Base Change (assembly) G to T at 128300211 bp
ZygosityHeterozygous
Amino Acid Change Glutamine to Lysine at position 1182 (Q1182K)
Ref Sequence ENSEMBL: ENSMUSP00000073190 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000073490]
Predicted Effect probably damaging
Transcript: ENSMUST00000073490
AA Change: Q1182K

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000073190
Gene: ENSMUSG00000026354
AA Change: Q1182K

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: 56 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
2610028H24Rik C A 10: 76,454,702 probably benign Het
Acot10 G A 15: 20,665,782 T291I probably benign Het
Atp13a3 A G 16: 30,338,621 probably null Het
Atp2a1 C T 7: 126,450,227 V548M possibly damaging Het
Bsn G A 9: 108,115,613 S980L probably damaging Het
Ccdc158 A G 5: 92,650,006 M425T probably damaging Het
Cdh23 A G 10: 60,311,364 L2733S probably damaging Het
Chd3 C T 11: 69,361,048 probably null Het
Dock2 T C 11: 34,310,448 probably benign Het
Elfn2 T C 15: 78,671,882 K822E probably damaging Het
Eps15l1 G A 8: 72,358,396 S764L probably benign Het
Etl4 C A 2: 20,801,537 probably benign Het
Faap24 C A 7: 35,392,951 K180N probably damaging Het
Fam205a1 C T 4: 42,850,696 E487K probably benign Het
Fhod1 G A 8: 105,331,230 R888W probably damaging Het
Fus T C 7: 127,981,837 probably benign Het
Gm3453 T C 14: 5,976,168 E201G possibly damaging Het
Gm5346 T G 8: 43,627,088 H33P possibly damaging Het
Gnpat G T 8: 124,870,905 D69Y probably benign Het
Gpaa1 T A 15: 76,332,819 probably benign Het
Gsta1 A T 9: 78,242,537 K211* probably null Het
Mroh1 T C 15: 76,427,636 L523P probably damaging Het
Mrpl46 A G 7: 78,775,452 probably benign Het
Mst1r G T 9: 107,908,204 V354F possibly damaging Het
Myo15b A G 11: 115,881,301 D299G probably damaging Het
Myo6 G A 9: 80,264,234 V506I possibly damaging Het
Nadk A C 4: 155,587,476 K271Q probably benign Het
Nbas A G 12: 13,362,541 R954G probably benign Het
Nbr1 T A 11: 101,571,979 probably null Het
Nup88 T C 11: 70,944,872 D587G possibly damaging Het
Oas1a A T 5: 120,905,664 F135Y probably damaging Het
Obscn A G 11: 58,994,513 probably benign Het
Odf3l2 T C 10: 79,639,977 N251S probably benign Het
Olfr1290 T G 2: 111,490,120 I13L probably benign Het
Parp14 G A 16: 35,858,533 T355I probably benign Het
Pdgfd G T 9: 6,288,494 L43F probably damaging Het
Pou5f2 T C 13: 78,025,118 S60P probably benign Het
Prp2 A G 6: 132,599,825 N25S unknown Het
Ptprq A T 10: 107,667,460 F779Y probably benign Het
Rims2 C T 15: 39,534,938 R1078C probably damaging Het
Rnf38 G T 4: 44,129,619 S425* probably null Het
Rps21 T A 2: 180,258,047 I59N probably damaging Het
Scn5a A T 9: 119,495,685 F1359Y probably damaging Het
Slc35b2 A G 17: 45,564,768 E67G probably damaging Het
Slc37a2 A G 9: 37,255,315 F15L probably benign Het
Snapc4 A C 2: 26,370,835 N465K probably benign Het
Stxbp2 A T 8: 3,641,971 I538F probably benign Het
Taco1 A G 11: 106,069,527 N98S probably benign Het
Tcea3 T C 4: 136,257,988 probably null Het
Thada T C 17: 84,444,028 S507G probably benign Het
Tmem132b T A 5: 125,787,547 C906S probably damaging Het
Trpm2 A T 10: 77,929,278 I963N possibly damaging Het
Usp10 A G 8: 119,947,086 T397A probably benign Het
Usp3 G A 9: 66,542,550 R160* probably null Het
Utp15 T C 13: 98,257,952 Y144C probably damaging Het
Xpc G A 6: 91,506,849 R172W 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
IGL02949:Lct APN 1 128313132 missense probably benign 0.26
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
R7577:Lct UTSW 1 128300732 missense probably damaging 0.99
R7626:Lct UTSW 1 128285195 missense probably damaging 1.00
R7737:Lct UTSW 1 128298693 missense probably benign 0.12
R7901:Lct UTSW 1 128288985 missense probably benign 0.44
R7984:Lct UTSW 1 128288985 missense probably benign 0.44
X0052:Lct UTSW 1 128307630 missense probably damaging 1.00
YA93:Lct UTSW 1 128301320 missense probably damaging 1.00
Posted On2015-12-18