Incidental Mutation 'IGL03151:Npc1'
| ID |
411108 |
| Institutional Source |
Australian Phenomics Network
(link to record)
|
| Gene Symbol |
Npc1
|
| Ensembl Gene |
ENSMUSG00000024413 |
| Gene Name |
NPC intracellular cholesterol transporter 1 |
| Synonyms |
lcsd, nmf164, D18Ertd139e, D18Ertd723e, A430089E03Rik, C85354 |
| Accession Numbers |
|
| Essential gene? |
Possibly essential
(E-score: 0.637)
|
| Stock # |
IGL03151
|
| Quality Score |
|
|
Status
|
|
| Chromosome |
18 |
| Chromosomal Location |
12322749-12369457 bp(-) (GRCm39) |
| Type of Mutation |
missense |
| DNA Base Change (assembly) |
A to T
at 12352332 bp (GRCm39)
|
| Zygosity |
Heterozygous |
| Amino Acid Change |
Asparagine to Lysine
at position 122
(N122K)
|
| Ref Sequence |
ENSEMBL: ENSMUSP00000025279
(fasta)
|
| Gene Model |
predicted gene model for transcript(s):
[ENSMUST00000025279]
|
| AlphaFold |
O35604 |
| Predicted Effect |
probably benign
Transcript: ENSMUST00000025279
AA Change: N122K
PolyPhen 2
Score 0.048 (Sensitivity: 0.94; Specificity: 0.83)
|
| SMART Domains |
Protein: ENSMUSP00000025279
Gene: ENSMUSG00000024413
AA Change: N122K
| 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: ENSMUST00000133112
|
| Predicted Effect |
noncoding transcript
Transcript: ENSMUST00000144435
|
| Predicted Effect |
noncoding transcript
Transcript: ENSMUST00000149211
|
| Coding Region Coverage |
|
| 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: 34 list
| Gene | Ref | Var | Chr/Loc | Mutation | Predicted Effect | Zygosity |
|---|
| Acot1 |
G |
A |
12: 84,061,326 (GRCm39) |
A211T |
probably damaging |
Het |
| Ampd1 |
T |
C |
3: 102,999,786 (GRCm39) |
|
probably null |
Het |
| Armc3 |
T |
G |
2: 19,243,509 (GRCm39) |
L75R |
probably damaging |
Het |
| Atp9b |
T |
C |
18: 80,820,065 (GRCm39) |
D573G |
probably benign |
Het |
| Baz1a |
T |
A |
12: 54,955,934 (GRCm39) |
|
probably null |
Het |
| C1ra |
A |
T |
6: 124,496,730 (GRCm39) |
I389F |
probably benign |
Het |
| Ccdc87 |
T |
A |
19: 4,891,585 (GRCm39) |
N692K |
probably benign |
Het |
| Ccr9 |
A |
G |
9: 123,603,638 (GRCm39) |
|
probably benign |
Het |
| Ces4a |
G |
T |
8: 105,874,829 (GRCm39) |
|
probably null |
Het |
| Dazap1 |
G |
A |
10: 80,116,754 (GRCm39) |
|
probably benign |
Het |
| Dock5 |
A |
G |
14: 68,103,516 (GRCm39) |
Y45H |
probably damaging |
Het |
| Eloa |
A |
T |
4: 135,737,732 (GRCm39) |
Y409* |
probably null |
Het |
| Fam170a |
A |
G |
18: 50,414,708 (GRCm39) |
E118G |
probably damaging |
Het |
| Fut2 |
C |
T |
7: 45,300,193 (GRCm39) |
G193E |
possibly damaging |
Het |
| Glra1 |
C |
T |
11: 55,418,206 (GRCm39) |
V180I |
probably damaging |
Het |
| Il17rb |
T |
C |
14: 29,728,810 (GRCm39) |
T28A |
probably benign |
Het |
| Ints9 |
T |
A |
14: 65,269,789 (GRCm39) |
V493E |
possibly damaging |
Het |
| Kcnq5 |
C |
T |
1: 21,605,293 (GRCm39) |
C204Y |
probably damaging |
Het |
| Or2b4 |
G |
A |
17: 38,116,159 (GRCm39) |
G41D |
probably damaging |
Het |
| Podnl1 |
G |
A |
8: 84,858,818 (GRCm39) |
V548I |
probably benign |
Het |
| Prss21 |
A |
G |
17: 24,088,376 (GRCm39) |
T114A |
probably damaging |
Het |
| Prss59 |
A |
G |
6: 40,902,946 (GRCm39) |
F142S |
probably damaging |
Het |
| Rab10 |
G |
A |
12: 3,299,812 (GRCm39) |
T193M |
probably benign |
Het |
| Serpini1 |
T |
A |
3: 75,520,603 (GRCm39) |
S67T |
probably benign |
Het |
| Slc35b1 |
T |
C |
11: 95,281,212 (GRCm39) |
|
probably null |
Het |
| Sorbs2 |
A |
T |
8: 46,252,750 (GRCm39) |
H388L |
probably benign |
Het |
| Tfap2c |
T |
A |
2: 172,399,110 (GRCm39) |
C427* |
probably null |
Het |
| Trappc14 |
A |
G |
5: 138,260,934 (GRCm39) |
L237S |
possibly damaging |
Het |
| Ttn |
G |
T |
2: 76,632,732 (GRCm39) |
F14107L |
probably damaging |
Het |
| Upf1 |
G |
T |
8: 70,788,037 (GRCm39) |
T774K |
probably damaging |
Het |
| Vmn1r170 |
G |
A |
7: 23,306,002 (GRCm39) |
V135M |
probably benign |
Het |
| Vmn2r14 |
C |
T |
5: 109,364,260 (GRCm39) |
C552Y |
probably damaging |
Het |
| Zfp367 |
A |
G |
13: 64,293,445 (GRCm39) |
I147T |
probably damaging |
Het |
| Zfp952 |
T |
C |
17: 33,221,982 (GRCm39) |
S116P |
probably benign |
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 |
|
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 |
|
R1302:Npc1
|
UTSW |
18 |
12,328,142 (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 |
|
|
| Posted On |
2016-08-02 |
Incidental Mutation