Incidental Mutation 'R8003:Npc1l1'
| ID |
616464 |
| Institutional Source |
Beutler Lab
|
| Gene Symbol |
Npc1l1
|
| Ensembl Gene |
ENSMUSG00000020447 |
| Gene Name |
NPC1 like intracellular cholesterol transporter 1 |
| Synonyms |
Niemann-Pick disease, type C1, 9130221N23Rik |
| MMRRC Submission |
046043-MU
|
| Accession Numbers |
|
| Essential gene? |
Probably non essential
(E-score: 0.082)
|
| Stock # |
R8003 (G1)
|
| Quality Score |
225.009 |
|
Status
|
Validated
|
| Chromosome |
11 |
| Chromosomal Location |
6161013-6180143 bp(-) (GRCm39) |
| Type of Mutation |
missense |
| DNA Base Change (assembly) |
T to C
at 6165129 bp (GRCm39)
|
| Zygosity |
Heterozygous |
| Amino Acid Change |
Glutamine to Arginine
at position 1061
(Q1061R)
|
| Ref Sequence |
ENSEMBL: ENSMUSP00000004505
(fasta)
|
| Gene Model |
predicted gene model for transcript(s):
[ENSMUST00000004505]
|
| AlphaFold |
no structure available at present |
| Predicted Effect |
probably benign
Transcript: ENSMUST00000004505
AA Change: Q1061R
PolyPhen 2
Score 0.015 (Sensitivity: 0.96; Specificity: 0.79)
|
| SMART Domains |
Protein: ENSMUSP00000004505
Gene: ENSMUSG00000020447
AA Change: Q1061R
| Domain | Start | End | E-Value | Type |
|---|
|
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 |
- 1x: 100.0%
- 3x: 100.0%
- 10x: 99.7%
- 20x: 99.2%
|
| Validation Efficiency |
100% (51/51) |
| 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: 52 list
| Gene | Ref | Var | Chr/Loc | Mutation | Predicted Effect | Zygosity |
|---|
| Adcy4 |
A |
G |
14: 56,019,092 (GRCm39) |
V155A |
probably benign |
Het |
| Arfgef2 |
A |
G |
2: 166,695,208 (GRCm39) |
Y527C |
probably damaging |
Het |
| Brca1 |
C |
T |
11: 101,415,303 (GRCm39) |
G944R |
probably benign |
Het |
| C2cd2 |
A |
G |
16: 97,687,286 (GRCm39) |
|
probably null |
Het |
| Cass4 |
T |
C |
2: 172,269,879 (GRCm39) |
F654L |
unknown |
Het |
| Ccdc178 |
A |
T |
18: 21,977,944 (GRCm39) |
|
probably null |
Het |
| Cct4 |
T |
C |
11: 22,946,040 (GRCm39) |
|
probably null |
Het |
| Cish |
T |
C |
9: 107,174,227 (GRCm39) |
V5A |
possibly damaging |
Het |
| Col5a1 |
G |
A |
2: 27,848,340 (GRCm39) |
|
probably benign |
Het |
| Col6a3 |
G |
T |
1: 90,703,455 (GRCm39) |
N3037K |
unknown |
Het |
| Csmd2 |
T |
A |
4: 128,432,980 (GRCm39) |
C3012* |
probably null |
Het |
| Dclk2 |
T |
C |
3: 86,700,608 (GRCm39) |
|
probably null |
Het |
| Dhx38 |
A |
T |
8: 110,282,772 (GRCm39) |
D631E |
probably damaging |
Het |
| Eif2ak2 |
C |
A |
17: 79,183,652 (GRCm39) |
A66S |
probably damaging |
Het |
| Ephx2 |
A |
G |
14: 66,361,782 (GRCm39) |
|
probably null |
Het |
| Fbxw10 |
T |
G |
11: 62,748,587 (GRCm39) |
C405G |
possibly damaging |
Het |
| Galnt13 |
G |
T |
2: 54,950,497 (GRCm39) |
G393* |
probably null |
Het |
| Gm5591 |
G |
T |
7: 38,219,183 (GRCm39) |
H563Q |
probably damaging |
Het |
| Gtf3c5 |
A |
G |
2: 28,459,373 (GRCm39) |
I394T |
probably benign |
Het |
| Hectd4 |
G |
A |
5: 121,477,581 (GRCm39) |
A2835T |
possibly damaging |
Het |
| Herc2 |
A |
G |
7: 55,818,652 (GRCm39) |
D2781G |
possibly damaging |
Het |
| Kmt2b |
G |
T |
7: 30,268,802 (GRCm39) |
H2642Q |
probably damaging |
Het |
| Lars1 |
A |
T |
18: 42,354,684 (GRCm39) |
D754E |
probably damaging |
Het |
| Lrpprc |
A |
C |
17: 85,059,745 (GRCm39) |
S690A |
probably benign |
Het |
| Map3k6 |
A |
G |
4: 132,976,193 (GRCm39) |
T805A |
probably benign |
Het |
| Mthfd1l |
T |
G |
10: 3,934,147 (GRCm39) |
S160A |
probably benign |
Het |
| Mtmr6 |
G |
A |
14: 60,519,544 (GRCm39) |
|
probably null |
Het |
| Mybpc2 |
A |
T |
7: 44,158,488 (GRCm39) |
M698K |
probably damaging |
Het |
| Myh8 |
T |
A |
11: 67,190,586 (GRCm39) |
L1304M |
probably damaging |
Het |
| Mylip |
T |
A |
13: 45,557,947 (GRCm39) |
V117E |
probably benign |
Het |
| Or12e13 |
A |
G |
2: 87,664,081 (GRCm39) |
R233G |
probably benign |
Het |
| Or5d37 |
A |
T |
2: 87,923,589 (GRCm39) |
Y230* |
probably null |
Het |
| Pkd2l2 |
G |
A |
18: 34,561,232 (GRCm39) |
M413I |
probably damaging |
Het |
| Plch2 |
C |
T |
4: 155,138,980 (GRCm39) |
G19D |
unknown |
Het |
| Pramel17 |
T |
C |
4: 101,693,130 (GRCm39) |
K290R |
probably benign |
Het |
| Psg22 |
A |
C |
7: 18,458,350 (GRCm39) |
Y347S |
probably damaging |
Het |
| Ptpre |
C |
A |
7: 135,270,765 (GRCm39) |
Q314K |
probably damaging |
Het |
| Rgs6 |
T |
C |
12: 83,032,144 (GRCm39) |
S54P |
probably damaging |
Het |
| Sbds |
C |
A |
5: 130,279,726 (GRCm39) |
V130F |
possibly damaging |
Het |
| Slc1a7 |
G |
A |
4: 107,869,473 (GRCm39) |
V513M |
probably benign |
Het |
| Slc24a2 |
A |
T |
4: 87,094,552 (GRCm39) |
D322E |
probably benign |
Het |
| Slc45a4 |
G |
T |
15: 73,457,162 (GRCm39) |
Y585* |
probably null |
Het |
| Slc7a4 |
A |
C |
16: 17,392,315 (GRCm39) |
V373G |
possibly damaging |
Het |
| Sulf1 |
G |
A |
1: 12,908,825 (GRCm39) |
V613M |
probably damaging |
Het |
| Syt1 |
T |
C |
10: 108,472,434 (GRCm39) |
D150G |
probably damaging |
Het |
| Tnpo3 |
C |
A |
6: 29,551,900 (GRCm39) |
V888F |
probably benign |
Het |
| Trim9 |
T |
C |
12: 70,393,608 (GRCm39) |
H112R |
probably benign |
Het |
| Vmn2r80 |
T |
C |
10: 78,984,711 (GRCm39) |
I21T |
probably benign |
Het |
| Wdr41 |
C |
A |
13: 95,149,654 (GRCm39) |
A286E |
possibly damaging |
Het |
| Wnt8b |
T |
A |
19: 44,500,396 (GRCm39) |
C328S |
probably damaging |
Het |
| Ybx3 |
A |
T |
6: 131,345,400 (GRCm39) |
Y324* |
probably null |
Het |
| Zmynd15 |
T |
A |
11: 70,351,767 (GRCm39) |
H124Q |
probably benign |
Het |
|
| Other mutations in Npc1l1 |
| Allele | Source | Chr | Coord | Type | Predicted Effect | PPH Score |
|---|
|
IGL00163:Npc1l1
|
APN |
11 |
6,174,199 (GRCm39) |
missense |
probably damaging |
1.00 |
|
IGL01348:Npc1l1
|
APN |
11 |
6,177,974 (GRCm39) |
missense |
probably damaging |
1.00 |
|
IGL01891:Npc1l1
|
APN |
11 |
6,164,280 (GRCm39) |
missense |
probably damaging |
1.00 |
|
IGL01897:Npc1l1
|
APN |
11 |
6,177,879 (GRCm39) |
missense |
probably benign |
|
|
IGL02098:Npc1l1
|
APN |
11 |
6,164,581 (GRCm39) |
missense |
probably damaging |
0.99 |
|
IGL02121:Npc1l1
|
APN |
11 |
6,178,157 (GRCm39) |
missense |
probably benign |
|
|
IGL02724:Npc1l1
|
APN |
11 |
6,164,684 (GRCm39) |
missense |
possibly damaging |
0.88 |
|
IGL02947:Npc1l1
|
APN |
11 |
6,179,246 (GRCm39) |
missense |
probably benign |
0.01 |
|
IGL03328:Npc1l1
|
APN |
11 |
6,168,643 (GRCm39) |
nonsense |
probably null |
|
|
R0137:Npc1l1
|
UTSW |
11 |
6,178,148 (GRCm39) |
nonsense |
probably null |
|
|
R0322:Npc1l1
|
UTSW |
11 |
6,179,042 (GRCm39) |
missense |
probably benign |
|
|
R0352:Npc1l1
|
UTSW |
11 |
6,173,076 (GRCm39) |
missense |
probably benign |
0.00 |
|
R0492:Npc1l1
|
UTSW |
11 |
6,173,040 (GRCm39) |
missense |
possibly damaging |
0.82 |
|
R0918:Npc1l1
|
UTSW |
11 |
6,168,239 (GRCm39) |
missense |
probably damaging |
1.00 |
|
R1300:Npc1l1
|
UTSW |
11 |
6,177,859 (GRCm39) |
missense |
probably damaging |
1.00 |
|
R1455:Npc1l1
|
UTSW |
11 |
6,178,174 (GRCm39) |
missense |
possibly damaging |
0.66 |
|
R1588:Npc1l1
|
UTSW |
11 |
6,167,785 (GRCm39) |
missense |
probably benign |
0.01 |
|
R1803:Npc1l1
|
UTSW |
11 |
6,178,846 (GRCm39) |
missense |
probably damaging |
1.00 |
|
R1882:Npc1l1
|
UTSW |
11 |
6,167,473 (GRCm39) |
splice site |
probably null |
|
|
R1944:Npc1l1
|
UTSW |
11 |
6,164,588 (GRCm39) |
missense |
possibly damaging |
0.67 |
|
R1945:Npc1l1
|
UTSW |
11 |
6,175,199 (GRCm39) |
nonsense |
probably null |
|
|
R1945:Npc1l1
|
UTSW |
11 |
6,164,588 (GRCm39) |
missense |
possibly damaging |
0.67 |
|
R3155:Npc1l1
|
UTSW |
11 |
6,171,840 (GRCm39) |
missense |
probably benign |
|
|
R4343:Npc1l1
|
UTSW |
11 |
6,167,773 (GRCm39) |
missense |
probably benign |
|
|
R4504:Npc1l1
|
UTSW |
11 |
6,178,741 (GRCm39) |
missense |
possibly damaging |
0.61 |
|
R4610:Npc1l1
|
UTSW |
11 |
6,178,215 (GRCm39) |
missense |
probably damaging |
1.00 |
|
R4807:Npc1l1
|
UTSW |
11 |
6,168,723 (GRCm39) |
missense |
probably damaging |
1.00 |
|
R4829:Npc1l1
|
UTSW |
11 |
6,164,010 (GRCm39) |
critical splice donor site |
probably null |
|
|
R5135:Npc1l1
|
UTSW |
11 |
6,174,245 (GRCm39) |
missense |
possibly damaging |
0.94 |
|
R5290:Npc1l1
|
UTSW |
11 |
6,172,221 (GRCm39) |
missense |
probably benign |
0.00 |
|
R5369:Npc1l1
|
UTSW |
11 |
6,167,705 (GRCm39) |
critical splice donor site |
probably null |
|
|
R5388:Npc1l1
|
UTSW |
11 |
6,164,733 (GRCm39) |
missense |
probably damaging |
1.00 |
|
R5532:Npc1l1
|
UTSW |
11 |
6,174,245 (GRCm39) |
missense |
probably damaging |
0.98 |
|
R5540:Npc1l1
|
UTSW |
11 |
6,164,546 (GRCm39) |
missense |
probably damaging |
1.00 |
|
R5754:Npc1l1
|
UTSW |
11 |
6,177,839 (GRCm39) |
missense |
probably damaging |
1.00 |
|
R5760:Npc1l1
|
UTSW |
11 |
6,179,031 (GRCm39) |
missense |
probably benign |
0.02 |
|
R6057:Npc1l1
|
UTSW |
11 |
6,167,806 (GRCm39) |
missense |
possibly damaging |
0.66 |
|
R6388:Npc1l1
|
UTSW |
11 |
6,174,145 (GRCm39) |
missense |
probably damaging |
1.00 |
|
R6644:Npc1l1
|
UTSW |
11 |
6,164,014 (GRCm39) |
missense |
probably damaging |
0.98 |
|
R6644:Npc1l1
|
UTSW |
11 |
6,164,013 (GRCm39) |
missense |
probably damaging |
1.00 |
|
R6756:Npc1l1
|
UTSW |
11 |
6,165,153 (GRCm39) |
missense |
probably damaging |
1.00 |
|
R6790:Npc1l1
|
UTSW |
11 |
6,164,260 (GRCm39) |
splice site |
probably null |
|
|
R7006:Npc1l1
|
UTSW |
11 |
6,167,731 (GRCm39) |
missense |
probably benign |
|
|
R7062:Npc1l1
|
UTSW |
11 |
6,167,807 (GRCm39) |
missense |
probably benign |
|
|
R7273:Npc1l1
|
UTSW |
11 |
6,168,320 (GRCm39) |
missense |
probably damaging |
1.00 |
|
R7383:Npc1l1
|
UTSW |
11 |
6,167,777 (GRCm39) |
missense |
probably benign |
0.30 |
|
R8081:Npc1l1
|
UTSW |
11 |
6,167,768 (GRCm39) |
missense |
probably benign |
0.01 |
|
R8272:Npc1l1
|
UTSW |
11 |
6,179,327 (GRCm39) |
nonsense |
probably null |
|
|
R8549:Npc1l1
|
UTSW |
11 |
6,168,675 (GRCm39) |
missense |
probably damaging |
1.00 |
|
R8849:Npc1l1
|
UTSW |
11 |
6,179,038 (GRCm39) |
missense |
probably damaging |
0.97 |
|
R8887:Npc1l1
|
UTSW |
11 |
6,175,665 (GRCm39) |
missense |
probably damaging |
1.00 |
|
R8907:Npc1l1
|
UTSW |
11 |
6,178,157 (GRCm39) |
missense |
probably benign |
0.28 |
|
R9102:Npc1l1
|
UTSW |
11 |
6,164,684 (GRCm39) |
missense |
possibly damaging |
0.88 |
|
R9289:Npc1l1
|
UTSW |
11 |
6,168,355 (GRCm39) |
nonsense |
probably null |
|
|
R9626:Npc1l1
|
UTSW |
11 |
6,177,854 (GRCm39) |
missense |
probably benign |
0.05 |
|
R9785:Npc1l1
|
UTSW |
11 |
6,180,090 (GRCm39) |
missense |
unknown |
|
|
X0022:Npc1l1
|
UTSW |
11 |
6,178,058 (GRCm39) |
missense |
probably damaging |
1.00 |
|
Z1177:Npc1l1
|
UTSW |
11 |
6,175,209 (GRCm39) |
missense |
possibly damaging |
0.92 |
|
Z1177:Npc1l1
|
UTSW |
11 |
6,168,681 (GRCm39) |
missense |
probably damaging |
0.99 |
|
Z1177:Npc1l1
|
UTSW |
11 |
6,164,343 (GRCm39) |
missense |
probably damaging |
1.00 |
|
| Predicted Primers |
PCR Primer
(F):5'- GACAGCTGAGACAAAGTTGGTCC -3'
(R):5'- GGAAATGCAGGTCTCTTGTAGAG -3'
Sequencing Primer
(F):5'- GCTGAGACAAAGTTGGTCCTCATC -3'
(R):5'- GAATCGATCAGGAATTTCAAGTGCTG -3'
|
| Posted On |
2020-01-23 |
Incidental Mutation