Incidental Mutation 'R7273:Npc1l1'
ID |
565409 |
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 |
045357-MU
|
Accession Numbers |
|
Essential gene? |
Probably non essential
(E-score: 0.098)
|
Stock # |
R7273 (G1)
|
Quality Score |
225.009 |
Status
|
Validated
|
Chromosome |
11 |
Chromosomal Location |
6161013-6180143 bp(-) (GRCm39) |
Type of Mutation |
missense |
DNA Base Change (assembly) |
A to G
at 6168320 bp (GRCm39)
|
Zygosity |
Heterozygous |
Amino Acid Change |
Phenylalanine to Serine
at position 957
(F957S)
|
Ref Sequence |
ENSEMBL: ENSMUSP00000004505
(fasta)
|
Gene Model |
predicted gene model for transcript(s):
[ENSMUST00000004505]
|
AlphaFold |
no structure available at present |
Predicted Effect |
probably damaging
Transcript: ENSMUST00000004505
AA Change: F957S
PolyPhen 2
Score 0.997 (Sensitivity: 0.41; Specificity: 0.98)
|
SMART Domains |
Protein: ENSMUSP00000004505 Gene: ENSMUSG00000020447 AA Change: F957S
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 |
|
Meta Mutation Damage Score |
0.9304 |
Coding Region Coverage |
- 1x: 100.0%
- 3x: 100.0%
- 10x: 99.8%
- 20x: 99.3%
|
Validation Efficiency |
100% (49/49) |
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: 47 list
Gene | Ref | Var | Chr/Loc | Mutation | Predicted Effect | Zygosity |
Apol10a |
A |
T |
15: 77,373,068 (GRCm39) |
I235F |
probably damaging |
Het |
Aspn |
A |
T |
13: 49,712,352 (GRCm39) |
E222D |
probably benign |
Het |
Cfap221 |
A |
T |
1: 119,881,948 (GRCm39) |
V280D |
possibly damaging |
Het |
Chrd |
G |
A |
16: 20,560,316 (GRCm39) |
R922Q |
probably benign |
Het |
Cnga4 |
T |
A |
7: 105,056,172 (GRCm39) |
V361E |
probably damaging |
Het |
Col15a1 |
T |
A |
4: 47,284,467 (GRCm39) |
|
probably null |
Het |
Col6a4 |
A |
G |
9: 105,877,656 (GRCm39) |
V2107A |
possibly damaging |
Het |
Eea1 |
G |
T |
10: 95,825,493 (GRCm39) |
V63F |
probably benign |
Het |
Eml1 |
A |
G |
12: 108,504,432 (GRCm39) |
H797R |
possibly damaging |
Het |
Il1r2 |
A |
G |
1: 40,151,167 (GRCm39) |
T141A |
probably benign |
Het |
Il6st |
T |
C |
13: 112,631,832 (GRCm39) |
V457A |
probably benign |
Het |
Kif19b |
T |
A |
5: 140,461,767 (GRCm39) |
V523E |
probably damaging |
Het |
Lrrc56 |
T |
C |
7: 140,789,578 (GRCm39) |
C532R |
probably benign |
Het |
Lrrn4 |
T |
C |
2: 132,721,749 (GRCm39) |
S23G |
unknown |
Het |
Mapk8ip3 |
A |
T |
17: 25,125,148 (GRCm39) |
D498E |
probably benign |
Het |
Mcam |
T |
C |
9: 44,052,241 (GRCm39) |
F584S |
possibly damaging |
Het |
Mdga1 |
A |
T |
17: 30,188,912 (GRCm39) |
D50E |
unknown |
Het |
Mga |
T |
C |
2: 119,765,695 (GRCm39) |
S1320P |
probably damaging |
Het |
Muc5b |
G |
A |
7: 141,405,307 (GRCm39) |
G905D |
unknown |
Het |
Ncor2 |
T |
C |
5: 125,100,687 (GRCm39) |
N1297S |
|
Het |
Nisch |
A |
G |
14: 30,896,364 (GRCm39) |
V946A |
unknown |
Het |
Nuggc |
A |
G |
14: 65,857,057 (GRCm39) |
N402S |
probably damaging |
Het |
Nup210l |
A |
G |
3: 90,025,854 (GRCm39) |
T159A |
probably benign |
Het |
Or10g6 |
A |
T |
9: 39,933,961 (GRCm39) |
I91F |
probably benign |
Het |
Otud1 |
A |
G |
2: 19,663,873 (GRCm39) |
D334G |
probably damaging |
Het |
Pclo |
T |
C |
5: 14,731,608 (GRCm39) |
V3370A |
unknown |
Het |
Prdm16 |
A |
G |
4: 154,429,910 (GRCm39) |
L353P |
probably damaging |
Het |
Prepl |
A |
C |
17: 85,389,420 (GRCm39) |
V128G |
probably benign |
Het |
Pum1 |
T |
C |
4: 130,478,791 (GRCm39) |
V568A |
probably damaging |
Het |
Rab10 |
G |
T |
12: 3,306,891 (GRCm39) |
S101R |
probably benign |
Het |
Rfx3 |
C |
T |
19: 27,779,858 (GRCm39) |
R435Q |
probably damaging |
Het |
Rnf213 |
A |
T |
11: 119,322,582 (GRCm39) |
|
probably null |
Het |
Sema5a |
A |
G |
15: 32,417,608 (GRCm39) |
D26G |
probably benign |
Het |
Slc49a3 |
T |
C |
5: 108,589,857 (GRCm39) |
D515G |
probably benign |
Het |
Spata31d1b |
G |
A |
13: 59,865,446 (GRCm39) |
V865I |
probably benign |
Het |
Sycp3 |
A |
T |
10: 88,305,428 (GRCm39) |
Q176H |
probably damaging |
Het |
Tdpoz8 |
G |
T |
3: 92,981,475 (GRCm39) |
M90I |
probably damaging |
Het |
Tmprss11d |
A |
T |
5: 86,485,098 (GRCm39) |
V102D |
probably damaging |
Het |
Top1mt |
A |
G |
15: 75,535,931 (GRCm39) |
V457A |
probably benign |
Het |
Tubal3 |
T |
A |
13: 3,980,675 (GRCm39) |
I129N |
probably damaging |
Het |
Ubr3 |
G |
A |
2: 69,809,677 (GRCm39) |
D1217N |
probably damaging |
Het |
Uggt1 |
A |
G |
1: 36,201,302 (GRCm39) |
I1146T |
probably damaging |
Het |
Umod |
T |
C |
7: 119,076,250 (GRCm39) |
Q172R |
probably benign |
Het |
Uqcc5 |
G |
T |
14: 30,846,555 (GRCm39) |
R55S |
probably damaging |
Het |
Zdbf2 |
C |
T |
1: 63,342,563 (GRCm39) |
A314V |
possibly damaging |
Het |
Zfp787 |
A |
T |
7: 6,136,039 (GRCm39) |
C71S |
possibly damaging |
Het |
Zhx2 |
C |
T |
15: 57,686,824 (GRCm39) |
A731V |
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 |
|
R7383:Npc1l1
|
UTSW |
11 |
6,167,777 (GRCm39) |
missense |
probably benign |
0.30 |
R8003:Npc1l1
|
UTSW |
11 |
6,165,129 (GRCm39) |
missense |
probably benign |
0.01 |
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'- ATGGGAGACTGAGAGCCTTTC -3'
(R):5'- TCAGTAAGTGGTTGGTCTCCC -3'
Sequencing Primer
(F):5'- GGAGACTGAGAGCCTTTCTTTTCTC -3'
(R):5'- GTTGGTCTCCCCGACACC -3'
|
Posted On |
2019-06-26 |