Incidental Mutation 'R1302:Npc1'
| ID |
158459 |
| Institutional Source |
Beutler Lab
|
| Gene Symbol |
Npc1
|
| Ensembl Gene |
ENSMUSG00000024413 |
| Gene Name |
NPC intracellular cholesterol transporter 1 |
| Synonyms |
lcsd, nmf164, D18Ertd139e, D18Ertd723e, A430089E03Rik, C85354 |
| MMRRC Submission |
039368-MU
|
| Accession Numbers |
|
| Essential gene? |
Possibly essential
(E-score: 0.616)
|
| Stock # |
R1302 (G1)
|
| Quality Score |
225 |
|
Status
|
Not validated
|
| Chromosome |
18 |
| Chromosomal Location |
12322749-12369457 bp(-) (GRCm39) |
| Type of Mutation |
missense |
| DNA Base Change (assembly) |
T to C
at 12328142 bp (GRCm39)
|
| Zygosity |
Heterozygous |
| Amino Acid Change |
Lysine to Glutamic Acid
at position 1056
(K1056E)
|
| Ref Sequence |
ENSEMBL: ENSMUSP00000025279
(fasta)
|
| Gene Model |
predicted gene model for transcript(s):
[ENSMUST00000025279]
|
| AlphaFold |
O35604 |
| Predicted Effect |
probably benign
Transcript: ENSMUST00000025279
AA Change: K1056E
PolyPhen 2
Score 0.001 (Sensitivity: 0.99; Specificity: 0.15)
|
| SMART Domains |
Protein: ENSMUSP00000025279
Gene: ENSMUSG00000024413
AA Change: K1056E
| Domain | Start | End | E-Value | Type |
|---|
|
low complexity region
|
8 |
15 |
N/A |
INTRINSIC |
|
Pfam:NPC1_N
|
22 |
267 |
1.6e-79 |
PFAM |
|
transmembrane domain
|
269 |
291 |
N/A |
INTRINSIC |
|
transmembrane domain
|
353 |
375 |
N/A |
INTRINSIC |
|
Pfam:Patched
|
436 |
896 |
3.5e-52 |
PFAM |
|
Pfam:MMPL
|
648 |
794 |
6.3e-8 |
PFAM |
|
Pfam:Sterol-sensing
|
649 |
803 |
2.7e-56 |
PFAM |
|
Pfam:Patched
|
1023 |
1252 |
2.9e-33 |
PFAM |
|
low complexity region
|
1259 |
1273 |
N/A |
INTRINSIC |
|
| Predicted Effect |
noncoding transcript
Transcript: ENSMUST00000153352
|
| Coding Region Coverage |
- 1x: 98.8%
- 3x: 97.7%
- 10x: 94.3%
- 20x: 86.2%
|
| Validation Efficiency |
|
| MGI Phenotype |
FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] This gene encodes a large protein that resides in the limiting membrane of endosomes and lysosomes and mediates intracellular cholesterol trafficking via binding of cholesterol to its N-terminal domain. It is predicted to have a cytoplasmic C-terminus, 13 transmembrane domains, and 3 large loops in the lumen of the endosome - the last loop being at the N-terminus. This protein transports low-density lipoproteins to late endosomal/lysosomal compartments where they are hydrolized and released as free cholesterol. Defects in this gene cause Niemann-Pick type C disease, a rare autosomal recessive neurodegenerative disorder characterized by over accumulation of cholesterol and glycosphingolipids in late endosomal/lysosomal compartments.[provided by RefSeq, Aug 2009]
PHENOTYPE: Homozygotes for spontaneous and chemically induced mutations may exhibit lysosomal storage of non-esterified cholesterol, neurodegeneration, ataxia, presence of foam cells, sterility, and shortened lifespan. [provided by MGI curators]
|
| Allele List at MGI |
|
| Other mutations in this stock |
Total: 59 list
| Gene | Ref | Var | Chr/Loc | Mutation | Predicted Effect | Zygosity |
|---|
| 2810004N23Rik |
A |
T |
8: 125,566,607 (GRCm39) |
I271N |
probably damaging |
Het |
| 5031439G07Rik |
A |
G |
15: 84,837,477 (GRCm39) |
Y279H |
probably damaging |
Het |
| Abcg2 |
T |
A |
6: 58,662,802 (GRCm39) |
M548K |
probably damaging |
Het |
| Acat1 |
T |
C |
9: 53,500,525 (GRCm39) |
D257G |
possibly damaging |
Het |
| Adamts4 |
G |
A |
1: 171,080,752 (GRCm39) |
G360R |
probably damaging |
Het |
| Akr1c12 |
T |
C |
13: 4,322,328 (GRCm39) |
D238G |
probably damaging |
Het |
| Ankrd1 |
C |
T |
19: 36,092,403 (GRCm39) |
G275S |
probably damaging |
Het |
| Ascc3 |
T |
A |
10: 50,480,890 (GRCm39) |
M1K |
probably null |
Het |
| Atf7ip2 |
T |
C |
16: 10,058,472 (GRCm39) |
S304P |
possibly damaging |
Het |
| Casp4 |
T |
A |
9: 5,328,518 (GRCm39) |
C333* |
probably null |
Het |
| Ccdc68 |
G |
A |
18: 70,072,033 (GRCm39) |
V37M |
probably damaging |
Het |
| Cda |
T |
A |
4: 138,078,502 (GRCm39) |
I87F |
probably damaging |
Het |
| Chst1 |
A |
T |
2: 92,443,864 (GRCm39) |
D112V |
probably damaging |
Het |
| Chtf18 |
T |
C |
17: 25,938,132 (GRCm39) |
D967G |
probably damaging |
Het |
| Col5a1 |
A |
G |
2: 27,895,248 (GRCm39) |
R1106G |
probably damaging |
Het |
| Coro1b |
T |
G |
19: 4,199,376 (GRCm39) |
F12V |
probably damaging |
Het |
| Ctif |
G |
T |
18: 75,654,749 (GRCm39) |
P259Q |
probably benign |
Het |
| Duox1 |
A |
T |
2: 122,177,760 (GRCm39) |
I1515F |
probably benign |
Het |
| Eme2 |
G |
A |
17: 25,111,892 (GRCm39) |
S263F |
probably damaging |
Het |
| Flt1 |
A |
G |
5: 147,501,050 (GRCm39) |
Y1328H |
possibly damaging |
Het |
| Frem2 |
T |
C |
3: 53,562,959 (GRCm39) |
D516G |
probably benign |
Het |
| Gin1 |
A |
T |
1: 97,703,314 (GRCm39) |
K46* |
probably null |
Het |
| Gle1 |
C |
G |
2: 29,842,564 (GRCm39) |
|
probably null |
Het |
| Gm11146 |
T |
G |
16: 77,398,970 (GRCm39) |
I5L |
unknown |
Het |
| Gpr153 |
C |
T |
4: 152,364,400 (GRCm39) |
T152M |
probably damaging |
Het |
| H1f8 |
A |
T |
6: 115,924,610 (GRCm39) |
R39* |
probably null |
Het |
| Hdlbp |
A |
T |
1: 93,351,107 (GRCm39) |
|
probably null |
Het |
| Ifi207 |
A |
T |
1: 173,562,861 (GRCm39) |
L95Q |
possibly damaging |
Het |
| Ikzf3 |
G |
T |
11: 98,407,746 (GRCm39) |
P32T |
probably benign |
Het |
| Ints10 |
T |
A |
8: 69,279,964 (GRCm39) |
V697E |
probably damaging |
Het |
| Krt14 |
A |
G |
11: 100,094,173 (GRCm39) |
S474P |
probably damaging |
Het |
| L3mbtl3 |
T |
A |
10: 26,203,667 (GRCm39) |
I388F |
unknown |
Het |
| Ldha |
A |
C |
7: 46,497,063 (GRCm39) |
Q7P |
probably damaging |
Het |
| Lrwd1 |
A |
G |
5: 136,161,267 (GRCm39) |
S232P |
probably benign |
Het |
| Med1 |
G |
T |
11: 98,048,275 (GRCm39) |
D840E |
possibly damaging |
Het |
| Med23 |
T |
A |
10: 24,764,320 (GRCm39) |
|
probably null |
Het |
| Naip5 |
G |
A |
13: 100,358,099 (GRCm39) |
P1046S |
possibly damaging |
Het |
| Ndufa4l2 |
A |
T |
10: 127,351,301 (GRCm39) |
M31L |
probably benign |
Het |
| Nlrp4f |
A |
G |
13: 65,342,371 (GRCm39) |
S425P |
possibly damaging |
Het |
| Nova1 |
A |
T |
12: 46,767,581 (GRCm39) |
H113Q |
unknown |
Het |
| Nrbp1 |
A |
G |
5: 31,407,233 (GRCm39) |
H354R |
probably benign |
Het |
| Ogfod3 |
A |
G |
11: 121,074,300 (GRCm39) |
F250L |
probably damaging |
Het |
| Pclo |
A |
G |
5: 14,731,647 (GRCm39) |
D3383G |
unknown |
Het |
| Pde1b |
T |
A |
15: 103,436,026 (GRCm39) |
D457E |
probably benign |
Het |
| Pkd1 |
C |
G |
17: 24,787,210 (GRCm39) |
S581R |
probably benign |
Het |
| Pno1 |
T |
A |
11: 17,154,545 (GRCm39) |
Q212L |
probably benign |
Het |
| Polr3b |
C |
T |
10: 84,468,350 (GRCm39) |
P112L |
probably damaging |
Het |
| Pomk |
T |
A |
8: 26,473,102 (GRCm39) |
I284F |
probably damaging |
Het |
| Rapgef4 |
A |
T |
2: 71,875,504 (GRCm39) |
D119V |
probably benign |
Het |
| Rprm |
A |
T |
2: 53,975,165 (GRCm39) |
L51Q |
probably benign |
Het |
| Spata31e5 |
A |
T |
1: 28,815,421 (GRCm39) |
D870E |
probably benign |
Het |
| Taok3 |
A |
C |
5: 117,337,108 (GRCm39) |
S58R |
possibly damaging |
Het |
| Tmprss9 |
T |
A |
10: 80,730,963 (GRCm39) |
S830T |
probably benign |
Het |
| Tnfrsf1a |
G |
A |
6: 125,333,879 (GRCm39) |
C44Y |
probably damaging |
Het |
| Ubr5 |
A |
T |
15: 38,041,723 (GRCm39) |
D235E |
possibly damaging |
Het |
| Vapb |
C |
A |
2: 173,613,330 (GRCm39) |
F76L |
possibly damaging |
Het |
| Vmn2r72 |
T |
C |
7: 85,387,465 (GRCm39) |
I700V |
probably damaging |
Het |
| Wwc1 |
G |
A |
11: 35,734,984 (GRCm39) |
R964W |
probably damaging |
Het |
| Zfp644 |
A |
T |
5: 106,782,765 (GRCm39) |
V1203D |
probably damaging |
Het |
|
| Other mutations in Npc1 |
| Allele | Source | Chr | Coord | Type | Predicted Effect | PPH Score |
|---|
|
IGL02347:Npc1
|
APN |
18 |
12,332,691 (GRCm39) |
missense |
probably benign |
0.45 |
|
IGL02523:Npc1
|
APN |
18 |
12,334,629 (GRCm39) |
missense |
probably benign |
0.00 |
|
IGL03018:Npc1
|
APN |
18 |
12,347,436 (GRCm39) |
missense |
probably damaging |
0.99 |
|
IGL03101:Npc1
|
APN |
18 |
12,331,596 (GRCm39) |
missense |
probably benign |
0.15 |
|
IGL03151:Npc1
|
APN |
18 |
12,352,332 (GRCm39) |
missense |
probably benign |
0.05 |
|
IGL03377:Npc1
|
APN |
18 |
12,344,878 (GRCm39) |
missense |
probably benign |
|
|
PIT4354001:Npc1
|
UTSW |
18 |
12,344,592 (GRCm39) |
missense |
probably benign |
0.00 |
|
R0068:Npc1
|
UTSW |
18 |
12,341,424 (GRCm39) |
missense |
probably benign |
0.04 |
|
R0068:Npc1
|
UTSW |
18 |
12,341,424 (GRCm39) |
missense |
probably benign |
0.04 |
|
R0190:Npc1
|
UTSW |
18 |
12,324,887 (GRCm39) |
missense |
probably damaging |
1.00 |
|
R0200:Npc1
|
UTSW |
18 |
12,352,261 (GRCm39) |
missense |
probably damaging |
1.00 |
|
R0485:Npc1
|
UTSW |
18 |
12,346,503 (GRCm39) |
missense |
probably benign |
0.00 |
|
R0699:Npc1
|
UTSW |
18 |
12,343,632 (GRCm39) |
missense |
probably benign |
0.00 |
|
R0730:Npc1
|
UTSW |
18 |
12,352,382 (GRCm39) |
missense |
probably benign |
0.00 |
|
R1442:Npc1
|
UTSW |
18 |
12,328,106 (GRCm39) |
missense |
probably benign |
|
|
R1463:Npc1
|
UTSW |
18 |
12,324,887 (GRCm39) |
missense |
probably damaging |
1.00 |
|
R1804:Npc1
|
UTSW |
18 |
12,356,145 (GRCm39) |
missense |
probably damaging |
1.00 |
|
R1808:Npc1
|
UTSW |
18 |
12,327,149 (GRCm39) |
missense |
probably damaging |
1.00 |
|
R1928:Npc1
|
UTSW |
18 |
12,346,435 (GRCm39) |
missense |
possibly damaging |
0.79 |
|
R2112:Npc1
|
UTSW |
18 |
12,346,529 (GRCm39) |
missense |
possibly damaging |
0.49 |
|
R2117:Npc1
|
UTSW |
18 |
12,329,613 (GRCm39) |
missense |
probably damaging |
1.00 |
|
R2157:Npc1
|
UTSW |
18 |
12,324,866 (GRCm39) |
missense |
probably damaging |
0.98 |
|
R2279:Npc1
|
UTSW |
18 |
12,330,236 (GRCm39) |
splice site |
probably null |
|
|
R2311:Npc1
|
UTSW |
18 |
12,335,240 (GRCm39) |
missense |
probably benign |
|
|
R2446:Npc1
|
UTSW |
18 |
12,347,396 (GRCm39) |
missense |
probably benign |
0.01 |
|
R3004:Npc1
|
UTSW |
18 |
12,330,311 (GRCm39) |
missense |
probably benign |
0.03 |
|
R4090:Npc1
|
UTSW |
18 |
12,331,219 (GRCm39) |
splice site |
probably null |
|
|
R4304:Npc1
|
UTSW |
18 |
12,343,584 (GRCm39) |
missense |
possibly damaging |
0.77 |
|
R4308:Npc1
|
UTSW |
18 |
12,343,584 (GRCm39) |
missense |
possibly damaging |
0.77 |
|
R4564:Npc1
|
UTSW |
18 |
12,324,789 (GRCm39) |
missense |
probably damaging |
1.00 |
|
R4786:Npc1
|
UTSW |
18 |
12,332,554 (GRCm39) |
missense |
probably benign |
0.35 |
|
R5243:Npc1
|
UTSW |
18 |
12,331,688 (GRCm39) |
intron |
probably benign |
|
|
R5404:Npc1
|
UTSW |
18 |
12,346,356 (GRCm39) |
missense |
possibly damaging |
0.79 |
|
R5823:Npc1
|
UTSW |
18 |
12,324,846 (GRCm39) |
missense |
possibly damaging |
0.69 |
|
R6080:Npc1
|
UTSW |
18 |
12,352,408 (GRCm39) |
missense |
probably damaging |
1.00 |
|
R6215:Npc1
|
UTSW |
18 |
12,369,249 (GRCm39) |
small deletion |
probably benign |
|
|
R6301:Npc1
|
UTSW |
18 |
12,330,302 (GRCm39) |
missense |
probably benign |
0.00 |
|
R6476:Npc1
|
UTSW |
18 |
12,334,751 (GRCm39) |
nonsense |
probably null |
|
|
R7007:Npc1
|
UTSW |
18 |
12,343,605 (GRCm39) |
missense |
probably benign |
0.02 |
|
R7020:Npc1
|
UTSW |
18 |
12,331,594 (GRCm39) |
missense |
probably damaging |
1.00 |
|
R7048:Npc1
|
UTSW |
18 |
12,337,822 (GRCm39) |
splice site |
probably null |
|
|
R7116:Npc1
|
UTSW |
18 |
12,344,601 (GRCm39) |
missense |
probably damaging |
1.00 |
|
R7153:Npc1
|
UTSW |
18 |
12,346,348 (GRCm39) |
missense |
possibly damaging |
0.78 |
|
R7359:Npc1
|
UTSW |
18 |
12,328,237 (GRCm39) |
missense |
probably benign |
0.05 |
|
R7382:Npc1
|
UTSW |
18 |
12,334,763 (GRCm39) |
missense |
probably damaging |
0.99 |
|
R7765:Npc1
|
UTSW |
18 |
12,328,105 (GRCm39) |
missense |
probably benign |
0.01 |
|
R8047:Npc1
|
UTSW |
18 |
12,346,374 (GRCm39) |
missense |
probably benign |
0.00 |
|
R8094:Npc1
|
UTSW |
18 |
12,327,297 (GRCm39) |
missense |
probably benign |
|
|
R8161:Npc1
|
UTSW |
18 |
12,328,129 (GRCm39) |
missense |
possibly damaging |
0.77 |
|
R8310:Npc1
|
UTSW |
18 |
12,326,455 (GRCm39) |
missense |
probably damaging |
0.98 |
|
R8821:Npc1
|
UTSW |
18 |
12,333,877 (GRCm39) |
missense |
probably benign |
0.01 |
|
R8831:Npc1
|
UTSW |
18 |
12,333,877 (GRCm39) |
missense |
probably benign |
0.01 |
|
R8847:Npc1
|
UTSW |
18 |
12,323,987 (GRCm39) |
missense |
probably damaging |
1.00 |
|
R9022:Npc1
|
UTSW |
18 |
12,346,422 (GRCm39) |
missense |
probably benign |
|
|
R9343:Npc1
|
UTSW |
18 |
12,334,769 (GRCm39) |
missense |
possibly damaging |
0.52 |
|
R9460:Npc1
|
UTSW |
18 |
12,346,398 (GRCm39) |
missense |
possibly damaging |
0.93 |
|
R9723:Npc1
|
UTSW |
18 |
12,343,649 (GRCm39) |
missense |
probably benign |
|
|
X0012:Npc1
|
UTSW |
18 |
12,326,368 (GRCm39) |
splice site |
probably null |
|
|
| Predicted Primers |
PCR Primer
(F):5'- TGGGAACTGCCCAAGAACTAGGAC -3'
(R):5'- CAGTGCTCATATTCTGCCCATAGCC -3'
Sequencing Primer
(F):5'- AGTCTGTTATCAGAGCAATGTCCC -3'
(R):5'- GCCCATAGCCTTCCTGACAC -3'
|
| Posted On |
2014-02-18 |
Incidental Mutation