Incidental Mutation 'IGL03328:Npc1l1'
ID416730
Institutional Source Australian Phenomics Network (link to record)
Gene Symbol Npc1l1
Ensembl Gene ENSMUSG00000020447
Gene NameNPC1 like intracellular cholesterol transporter 1
Synonyms9130221N23Rik, Niemann-Pick disease, type C1
Accession Numbers
Is this an essential gene? Probably non essential (E-score: 0.110) question?
Stock #IGL03328
Quality Score
Status
Chromosome11
Chromosomal Location6211013-6230143 bp(-) (GRCm38)
Type of Mutationnonsense
DNA Base Change (assembly) C to A at 6218643 bp
ZygosityHeterozygous
Amino Acid Change Glutamic Acid to Stop codon at position 913 (E913*)
Ref Sequence ENSEMBL: ENSMUSP00000004505 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000004505]
Predicted Effect probably null
Transcript: ENSMUST00000004505
AA Change: E913*
SMART Domains Protein: ENSMUSP00000004505
Gene: ENSMUSG00000020447
AA Change: E913*

DomainStartEndE-ValueType
signal peptide 1 20 N/A INTRINSIC
Pfam:NPC1_N 28 283 8.7e-74 PFAM
low complexity region 294 307 N/A INTRINSIC
transmembrane domain 348 370 N/A INTRINSIC
Pfam:Patched 385 897 4.7e-52 PFAM
Pfam:Sterol-sensing 661 815 5.7e-55 PFAM
Pfam:MMPL 665 830 2.3e-11 PFAM
Pfam:Patched 1063 1268 6.2e-34 PFAM
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 is a multi-pass membrane protein. It contains a conserved N-terminal Niemann-Pick C1 (NPC1) domain and a putative sterol-sensing domain (SSD) which includes a YQRL motif functioning as a plasma membrane to trans-Golgi network transport signal in other proteins. This protein takes up free cholesterol into cells through vesicular endocytosis and plays a critical role in the absorption of intestinal cholesterol. It also has the ability to transport alpha-tocopherol (vitamin E). The drug ezetimibe targets this protein and inhibits the absorption of intestinal cholesterol and alpha-tocopherol. In addition, this protein may play a critical role in regulating lipid metabolism. Polymorphic variations in this gene are associated with plasma total cholesterol and low-density lipoprotein cholesterol (LDL-C) levels and coronary heart disease (CHD) risk. Alternatively spliced transcript variants encoding different isoforms have been found for this gene. [provided by RefSeq, Oct 2009]
PHENOTYPE: Mice homozygous for a targeted null mutation exhibit normal intestinal development, fertility and plasma cholesterol and triglyceride levels; however, intestinal cholesterol absorption was substantially reduced. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 67 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
4931423N10Rik A T 2: 23,212,805 Y185F possibly damaging Het
Acaca A T 11: 84,320,529 M1556L probably benign Het
Aicda T G 6: 122,562,437 D187E probably benign Het
Arfgap3 A C 15: 83,343,081 F43L probably damaging Het
AW551984 T C 9: 39,597,116 E368G probably damaging Het
Bbs4 T C 9: 59,344,118 E33G probably damaging Het
Bcas1 T A 2: 170,366,396 K437* probably null Het
Brwd1 A T 16: 96,002,725 W2082R probably damaging Het
Card6 A T 15: 5,105,445 probably benign Het
Cd200r4 A G 16: 44,833,519 I226M possibly damaging Het
Cep57l1 T C 10: 41,743,152 E73G probably damaging Het
Chaf1a T G 17: 56,063,374 F613C probably damaging Het
Clybl G T 14: 122,401,994 K323N probably damaging Het
Coa7 A G 4: 108,338,282 D136G probably damaging Het
Col5a2 C A 1: 45,376,146 V1478L possibly damaging Het
Ctnnd2 T C 15: 30,921,847 probably benign Het
Cyp4f17 T G 17: 32,520,626 M174R probably damaging Het
Dnah10 A T 5: 124,754,290 D794V probably benign Het
Eapp A G 12: 54,692,093 S87P probably benign Het
Efnb3 A G 11: 69,557,205 I137T probably damaging Het
Eif4e T A 3: 138,553,727 probably benign Het
Fam83b T A 9: 76,493,042 I260L probably benign Het
Fras1 A G 5: 96,781,760 T4008A probably damaging Het
Fut8 A T 12: 77,365,229 R118W probably damaging Het
Glt1d1 A C 5: 127,657,119 D119A probably benign Het
Gm3727 T A 14: 7,261,685 *206C probably null Het
Gmip G A 8: 69,811,611 V174M possibly damaging Het
Gtf2ird1 A G 5: 134,389,129 probably null Het
Haao C T 17: 83,846,649 C23Y probably damaging Het
Hip1 A T 5: 135,424,874 V400E probably damaging Het
Keg1 A G 19: 12,719,097 N215S probably damaging Het
Lss T G 10: 76,540,951 I334S probably damaging Het
Lyn A C 4: 3,745,327 E77D probably benign Het
Myo3a A G 2: 22,578,198 E1426G probably benign Het
Ncapg2 A G 12: 116,440,057 E863G possibly damaging Het
Ncl T C 1: 86,352,597 Y496C probably damaging Het
Nefm A T 14: 68,121,290 S432T probably benign Het
Nipsnap1 A G 11: 4,884,096 Y95C possibly damaging Het
Nup205 T C 6: 35,232,414 L1552P probably damaging Het
Olfr1217 G T 2: 89,023,855 Y49* probably null Het
Olfr1356 C T 10: 78,847,367 E183K probably benign Het
Olfr325 A G 11: 58,581,713 N290D probably damaging Het
Olfr652 T A 7: 104,564,470 V83D probably damaging Het
Osm A C 11: 4,238,426 I18L unknown Het
Otoa T A 7: 121,110,994 S254R probably damaging Het
Parp1 T C 1: 180,599,590 probably benign Het
Pcdh17 A G 14: 84,533,111 I1010V probably benign Het
Peli2 A T 14: 48,252,575 probably null Het
Pkd1l3 T G 8: 109,662,106 probably benign Het
Pkhd1 A G 1: 20,081,300 probably benign Het
Polg2 A C 11: 106,768,337 V450G probably benign Het
Ptpn13 A T 5: 103,516,348 T401S probably benign Het
Rgs22 C T 15: 36,043,204 probably null Het
Rttn T G 18: 89,043,028 S1107A probably benign Het
Scn5a G T 9: 119,537,636 N328K probably benign Het
Sned1 G A 1: 93,289,367 A1325T probably benign Het
St8sia4 T A 1: 95,660,870 E80V probably benign Het
Stard7 T C 2: 127,292,256 probably benign Het
Suco G T 1: 161,820,421 P1099T probably damaging Het
Syn2 G T 6: 115,274,260 C459F probably damaging Het
Tas2r117 A C 6: 132,803,078 I60L probably benign Het
Tcrg-C4 A G 13: 19,352,246 Y158C unknown Het
Tomm70a T C 16: 57,144,787 C445R probably damaging Het
Tpsab1 T A 17: 25,345,128 D87V probably benign Het
Trpm6 A T 19: 18,838,082 E1177D possibly damaging Het
Vmn2r71 A T 7: 85,624,291 D771V probably damaging Het
Vmn2r93 A T 17: 18,304,958 T293S probably damaging Het
Other mutations in Npc1l1
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00163:Npc1l1 APN 11 6224199 missense probably damaging 1.00
IGL01348:Npc1l1 APN 11 6227974 missense probably damaging 1.00
IGL01891:Npc1l1 APN 11 6214280 missense probably damaging 1.00
IGL01897:Npc1l1 APN 11 6227879 missense probably benign
IGL02098:Npc1l1 APN 11 6214581 missense probably damaging 0.99
IGL02121:Npc1l1 APN 11 6228157 missense probably benign
IGL02724:Npc1l1 APN 11 6214684 missense possibly damaging 0.88
IGL02947:Npc1l1 APN 11 6229246 missense probably benign 0.01
R0137:Npc1l1 UTSW 11 6228148 nonsense probably null
R0322:Npc1l1 UTSW 11 6229042 missense probably benign
R0352:Npc1l1 UTSW 11 6223076 missense probably benign 0.00
R0492:Npc1l1 UTSW 11 6223040 missense possibly damaging 0.82
R0918:Npc1l1 UTSW 11 6218239 missense probably damaging 1.00
R1300:Npc1l1 UTSW 11 6227859 missense probably damaging 1.00
R1455:Npc1l1 UTSW 11 6228174 missense possibly damaging 0.66
R1588:Npc1l1 UTSW 11 6217785 missense probably benign 0.01
R1803:Npc1l1 UTSW 11 6228846 missense probably damaging 1.00
R1882:Npc1l1 UTSW 11 6217473 splice site probably null
R1944:Npc1l1 UTSW 11 6214588 missense possibly damaging 0.67
R1945:Npc1l1 UTSW 11 6214588 missense possibly damaging 0.67
R1945:Npc1l1 UTSW 11 6225199 nonsense probably null
R3155:Npc1l1 UTSW 11 6221840 missense probably benign
R4343:Npc1l1 UTSW 11 6217773 missense probably benign
R4504:Npc1l1 UTSW 11 6228741 missense possibly damaging 0.61
R4610:Npc1l1 UTSW 11 6228215 missense probably damaging 1.00
R4807:Npc1l1 UTSW 11 6218723 missense probably damaging 1.00
R4829:Npc1l1 UTSW 11 6214010 critical splice donor site probably null
R5135:Npc1l1 UTSW 11 6224245 missense possibly damaging 0.94
R5290:Npc1l1 UTSW 11 6222221 missense probably benign 0.00
R5369:Npc1l1 UTSW 11 6217705 critical splice donor site probably null
R5388:Npc1l1 UTSW 11 6214733 missense probably damaging 1.00
R5532:Npc1l1 UTSW 11 6224245 missense probably damaging 0.98
R5540:Npc1l1 UTSW 11 6214546 missense probably damaging 1.00
R5754:Npc1l1 UTSW 11 6227839 missense probably damaging 1.00
R5760:Npc1l1 UTSW 11 6229031 missense probably benign 0.02
R6057:Npc1l1 UTSW 11 6217806 missense possibly damaging 0.66
R6388:Npc1l1 UTSW 11 6224145 missense probably damaging 1.00
R6644:Npc1l1 UTSW 11 6214013 missense probably damaging 1.00
R6644:Npc1l1 UTSW 11 6214014 missense probably damaging 0.98
R6756:Npc1l1 UTSW 11 6215153 missense probably damaging 1.00
R6790:Npc1l1 UTSW 11 6214260 splice site probably null
R7006:Npc1l1 UTSW 11 6217731 missense probably benign
R7062:Npc1l1 UTSW 11 6217807 missense probably benign
R7273:Npc1l1 UTSW 11 6218320 missense probably damaging 1.00
R7383:Npc1l1 UTSW 11 6217777 missense probably benign 0.30
R8003:Npc1l1 UTSW 11 6215129 missense probably benign 0.01
R8081:Npc1l1 UTSW 11 6217768 missense probably benign 0.01
R8272:Npc1l1 UTSW 11 6229327 nonsense probably null
R8549:Npc1l1 UTSW 11 6218675 missense probably damaging 1.00
X0022:Npc1l1 UTSW 11 6228058 missense probably damaging 1.00
Z1177:Npc1l1 UTSW 11 6214343 missense probably damaging 1.00
Z1177:Npc1l1 UTSW 11 6218681 missense probably damaging 0.99
Z1177:Npc1l1 UTSW 11 6225209 missense possibly damaging 0.92
Posted On2016-08-02