Incidental Mutation 'IGL02559:Lct'
ID 298604
Institutional Source Australian Phenomics Network (link to record)
Gene Symbol Lct
Ensembl Gene ENSMUSG00000026354
Gene Name lactase
Synonyms LPH, LOC226413, Lphl
Accession Numbers

Genbank: NM_001081078; MGI:104576
Essential gene? Non essential (E-score: 0.000) question?
Stock # IGL02559
Quality Score
Status
Chromosome 1
Chromosomal Location 128284756-128328318 bp(-) (GRCm38)
Type of Mutation missense
DNA Base Change (assembly) T to C at 128294266 bp (GRCm38)
Zygosity Heterozygous
Amino Acid Change Asparagine to Serine at position 1512 (N1512S)
Ref Sequence ENSEMBL: ENSMUSP00000073190 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000073490]
AlphaFold F8VPT3
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
Abi3bp C T 16: 56,687,070 Q1004* probably null Het
Bahcc1 A G 11: 120,285,172 D1914G probably damaging Het
Bcl11b A T 12: 107,915,394 probably benign Het
Cdc45 C T 16: 18,798,729 M200I probably benign Het
Col24a1 A T 3: 145,314,173 I102F probably benign Het
Col7a1 C T 9: 108,973,216 R2063C unknown Het
Ddo T A 10: 40,647,521 L169Q probably damaging Het
Defb4 G T 8: 19,201,297 C60F probably damaging Het
Dock9 A T 14: 121,625,147 probably benign Het
Dysf A T 6: 84,067,446 probably benign Het
Fasn G A 11: 120,809,066 A2253V possibly damaging Het
Fbxw26 T C 9: 109,722,164 D355G probably benign Het
Gak C T 5: 108,584,232 E797K probably null Het
Gm10654 T C 8: 70,932,130 noncoding transcript Het
Gnas T C 2: 174,341,936 probably benign Het
Hdac3 A G 18: 37,954,891 F8S probably damaging Het
Hist1h2bj T A 13: 22,043,363 V45E possibly damaging Het
Hrh4 T C 18: 13,007,244 probably null Het
Klhl1 A G 14: 96,151,960 V586A possibly damaging Het
Mmp28 G T 11: 83,447,740 N128K probably benign Het
Mndal T C 1: 173,872,920 T162A probably benign Het
Myh3 A G 11: 67,101,095 E1822G possibly damaging Het
Mylpf A G 7: 127,214,143 Y133C probably damaging Het
Nup210l G A 3: 90,159,953 A767T probably benign Het
Olfr1404 T C 1: 173,216,521 V290A probably damaging Het
Olfr221 A G 14: 52,036,007 Y35H probably damaging Het
Olfr666 T A 7: 104,892,954 R225W probably benign Het
Paics A G 5: 76,964,604 I312V possibly damaging Het
Pkdrej G T 15: 85,817,848 Q1296K probably benign Het
Ppil2 T C 16: 17,109,651 K26E possibly damaging Het
Rufy1 A G 11: 50,420,483 F170L probably damaging Het
Shcbp1 T A 8: 4,749,305 E93V probably damaging Het
Slamf1 T A 1: 171,767,258 I11K possibly damaging Het
Slc5a5 C T 8: 70,890,271 G215D probably damaging Het
Slco1a1 A T 6: 141,921,788 V473D probably benign Het
Slit1 A G 19: 41,721,085 V123A probably benign Het
Srgap2 A C 1: 131,524,936 probably null Het
Stk32c T C 7: 139,120,690 M208V probably benign Het
Syt15 T C 14: 34,221,803 V103A probably benign Het
Tacc2 T A 7: 130,759,267 L456Q probably damaging Het
Tanc1 A G 2: 59,724,654 probably benign Het
Tepsin G T 11: 120,096,905 D62E probably benign Het
Thap3 T C 4: 151,983,687 D106G probably benign Het
Ttn T C 2: 76,786,217 D14818G probably damaging Het
Txndc2 T C 17: 65,639,590 N39S possibly damaging Het
Ubxn11 A G 4: 134,124,943 E200G probably damaging Het
Vmn2r11 T G 5: 109,052,180 Q469P probably damaging Het
Yipf2 T C 9: 21,592,186 T22A 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
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
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
R8033:Lct UTSW 1 128285259 missense probably benign 0.03
R8373:Lct UTSW 1 128303840 missense probably damaging 1.00
R8504:Lct UTSW 1 128287569 missense probably damaging 1.00
R8751:Lct UTSW 1 128293797 missense probably benign 0.18
R8781:Lct UTSW 1 128287524 missense probably damaging 1.00
R8797:Lct UTSW 1 128303947 missense possibly damaging 0.77
R8926:Lct UTSW 1 128300411 missense probably damaging 1.00
R8949:Lct UTSW 1 128294192 missense probably damaging 1.00
R8992:Lct UTSW 1 128300562 missense probably damaging 1.00
R9138:Lct UTSW 1 128300157 missense probably benign 0.03
R9260:Lct UTSW 1 128299967 nonsense probably null
R9416:Lct UTSW 1 128300592 missense possibly damaging 0.74
R9531:Lct UTSW 1 128307861 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
Z1176:Lct UTSW 1 128287611 nonsense probably null
Posted On 2015-04-16