Incidental Mutation 'IGL01989:Kcnj3'
| ID |
279263 |
| Institutional Source |
Australian Phenomics Network
(link to record)
|
| Gene Symbol |
Kcnj3
|
| Ensembl Gene |
ENSMUSG00000026824 |
| Gene Name |
potassium inwardly-rectifying channel, subfamily J, member 3 |
| Synonyms |
GIRK1, Kcnf3, Kir3.1 |
| Accession Numbers |
|
| Essential gene? |
Non essential
(E-score: 0.000)
|
| Stock # |
IGL01989
|
| Quality Score |
|
|
Status
|
|
| Chromosome |
2 |
| Chromosomal Location |
55325982-55488157 bp(+) (GRCm39) |
| Type of Mutation |
missense |
| DNA Base Change (assembly) |
G to A
at 55327243 bp (GRCm39)
|
| Zygosity |
Heterozygous |
| Amino Acid Change |
Aspartic acid to Asparagine
at position 11
(D11N)
|
| Ref Sequence |
ENSEMBL: ENSMUSP00000108251
(fasta)
|
| Gene Model |
predicted gene model for transcript(s):
[ENSMUST00000067101]
[ENSMUST00000112632]
[ENSMUST00000112633]
|
| AlphaFold |
P63250 |
| Predicted Effect |
probably benign
Transcript: ENSMUST00000067101
AA Change: D11N
PolyPhen 2
Score 0.385 (Sensitivity: 0.90; Specificity: 0.89)
|
| SMART Domains |
Protein: ENSMUSP00000063329
Gene: ENSMUSG00000026824
AA Change: D11N
| Domain | Start | End | E-Value | Type |
|---|
|
low complexity region
|
18 |
37 |
N/A |
INTRINSIC |
|
Pfam:IRK
|
47 |
385 |
3.6e-164 |
PFAM |
|
| Predicted Effect |
probably benign
Transcript: ENSMUST00000112632
AA Change: D11N
PolyPhen 2
Score 0.428 (Sensitivity: 0.89; Specificity: 0.90)
|
| SMART Domains |
Protein: ENSMUSP00000108251
Gene: ENSMUSG00000026824
AA Change: D11N
| Domain | Start | End | E-Value | Type |
|---|
|
low complexity region
|
18 |
37 |
N/A |
INTRINSIC |
|
Pfam:IRK
|
47 |
235 |
4e-99 |
PFAM |
|
| Predicted Effect |
probably benign
Transcript: ENSMUST00000112633
AA Change: D11N
PolyPhen 2
Score 0.385 (Sensitivity: 0.90; Specificity: 0.89)
|
| SMART Domains |
Protein: ENSMUSP00000108252
Gene: ENSMUSG00000026824
AA Change: D11N
| Domain | Start | End | E-Value | Type |
|---|
|
low complexity region
|
18 |
37 |
N/A |
INTRINSIC |
|
Pfam:IRK
|
47 |
369 |
1.1e-141 |
PFAM |
|
| Predicted Effect |
noncoding transcript
Transcript: ENSMUST00000128307
|
| Predicted Effect |
noncoding transcript
Transcript: ENSMUST00000180810
|
| Coding Region Coverage |
|
| Validation Efficiency |
|
| MGI Phenotype |
FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] Potassium channels are present in most mammalian cells, where they participate in a wide range of physiologic responses. The protein encoded by this gene is an integral membrane protein and inward-rectifier type potassium channel. The encoded protein, which has a greater tendency to allow potassium to flow into a cell rather than out of a cell, is controlled by G-proteins and plays an important role in regulating heartbeat. It associates with three other G-protein-activated potassium channels to form a heteromultimeric pore-forming complex that also couples to neurotransmitter receptors in the brain and whereby channel activation can inhibit action potential firing by hyperpolarizing the plasma membrane. These multimeric G-protein-gated inwardly-rectifying potassium (GIRK) channels may play a role in the pathophysiology of epilepsy, addiction, Down's syndrome, ataxia, and Parkinson's disease. Alternative splicing results in multiple transcript variants encoding distinct proteins. [provided by RefSeq, May 2012]
PHENOTYPE: Mice homozygous for a targeted null mutation display slightly increased resting heart rates, and blunted responses to both indirect vagal activation and direct adenosine A1 receptor activation (intended to activate the muscarinic-gated atrial potassium channel). [provided by MGI curators]
|
| Allele List at MGI |
|
| Other mutations in this stock |
Total: 50 list
| Gene | Ref | Var | Chr/Loc | Mutation | Predicted Effect | Zygosity |
|---|
| 2310057J18Rik |
A |
T |
10: 28,862,266 (GRCm39) |
V8D |
probably damaging |
Het |
| Asb15 |
A |
G |
6: 24,565,943 (GRCm39) |
T299A |
probably damaging |
Het |
| Asph |
A |
T |
4: 9,602,462 (GRCm39) |
|
probably benign |
Het |
| Cadm3 |
G |
A |
1: 173,165,578 (GRCm39) |
|
probably benign |
Het |
| Cep164 |
G |
A |
9: 45,704,313 (GRCm39) |
|
probably benign |
Het |
| Ces2c |
C |
A |
8: 105,576,375 (GRCm39) |
N129K |
probably damaging |
Het |
| Chdh |
C |
A |
14: 29,753,688 (GRCm39) |
P199Q |
possibly damaging |
Het |
| Dnah7b |
T |
C |
1: 46,328,694 (GRCm39) |
V3142A |
probably damaging |
Het |
| Dnmbp |
A |
G |
19: 43,855,994 (GRCm39) |
L254P |
probably damaging |
Het |
| Dock2 |
G |
T |
11: 34,218,053 (GRCm39) |
N1172K |
probably benign |
Het |
| Dppa5a |
T |
A |
9: 78,275,103 (GRCm39) |
E66D |
probably benign |
Het |
| F5 |
A |
G |
1: 164,003,876 (GRCm39) |
S224G |
probably benign |
Het |
| Fign |
T |
C |
2: 63,810,794 (GRCm39) |
T159A |
probably benign |
Het |
| Fsip2 |
A |
T |
2: 82,824,211 (GRCm39) |
D6648V |
probably damaging |
Het |
| Gbp2b |
A |
T |
3: 142,317,201 (GRCm39) |
E519V |
probably benign |
Het |
| Hdac10 |
A |
G |
15: 89,009,546 (GRCm39) |
L462P |
probably damaging |
Het |
| Hecw2 |
A |
G |
1: 53,879,951 (GRCm39) |
L1286S |
probably damaging |
Het |
| Hnrnpll |
A |
G |
17: 80,346,169 (GRCm39) |
V364A |
probably benign |
Het |
| Hnrnpul2 |
A |
G |
19: 8,800,992 (GRCm39) |
T282A |
probably damaging |
Het |
| Il12a |
T |
A |
3: 68,598,909 (GRCm39) |
|
probably benign |
Het |
| Insl5 |
C |
A |
4: 102,883,838 (GRCm39) |
V28L |
probably benign |
Het |
| Lrfn2 |
A |
G |
17: 49,378,113 (GRCm39) |
D398G |
probably damaging |
Het |
| Lrp1 |
C |
T |
10: 127,413,998 (GRCm39) |
D1137N |
probably damaging |
Het |
| Mettl18 |
C |
A |
1: 163,823,872 (GRCm39) |
D64E |
probably benign |
Het |
| Mrpl3 |
A |
G |
9: 104,948,678 (GRCm39) |
T245A |
probably benign |
Het |
| Mrps18c |
C |
A |
5: 100,949,775 (GRCm39) |
P52Q |
probably damaging |
Het |
| Myh3 |
A |
T |
11: 66,977,481 (GRCm39) |
D377V |
probably damaging |
Het |
| N4bp1 |
C |
A |
8: 87,575,115 (GRCm39) |
V727L |
probably damaging |
Het |
| Npffr2 |
A |
G |
5: 89,730,831 (GRCm39) |
T254A |
probably benign |
Het |
| Nsfl1c |
C |
A |
2: 151,342,649 (GRCm39) |
T73K |
probably damaging |
Het |
| Or8a1b |
C |
T |
9: 37,623,132 (GRCm39) |
V148I |
probably damaging |
Het |
| Plxna1 |
C |
T |
6: 89,306,396 (GRCm39) |
W1442* |
probably null |
Het |
| Serpina3n |
T |
A |
12: 104,379,750 (GRCm39) |
M381K |
probably benign |
Het |
| Shank3 |
C |
T |
15: 89,387,502 (GRCm39) |
|
probably benign |
Het |
| Smtnl1 |
T |
C |
2: 84,648,814 (GRCm39) |
N147D |
probably benign |
Het |
| Sprr2j-ps |
T |
C |
3: 92,326,412 (GRCm39) |
S96P |
unknown |
Het |
| Ssh2 |
A |
G |
11: 77,344,511 (GRCm39) |
E832G |
possibly damaging |
Het |
| Stxbp1 |
T |
C |
2: 32,702,076 (GRCm39) |
D207G |
probably benign |
Het |
| Sult1c2 |
A |
T |
17: 54,281,055 (GRCm39) |
M16K |
probably benign |
Het |
| Tmem247 |
A |
G |
17: 87,225,719 (GRCm39) |
E53G |
probably damaging |
Het |
| Tmem86a |
A |
T |
7: 46,703,187 (GRCm39) |
I105F |
probably benign |
Het |
| Tph2 |
A |
G |
10: 114,981,921 (GRCm39) |
S304P |
probably benign |
Het |
| Ttn |
T |
C |
2: 76,608,883 (GRCm39) |
D17711G |
probably damaging |
Het |
| Urb1 |
A |
T |
16: 90,566,474 (GRCm39) |
|
probably benign |
Het |
| Vcan |
T |
A |
13: 89,837,478 (GRCm39) |
I1729L |
possibly damaging |
Het |
| Vmn2r90 |
T |
A |
17: 17,933,494 (GRCm39) |
Y351* |
probably null |
Het |
| Wfdc5 |
C |
T |
2: 164,020,651 (GRCm39) |
|
probably null |
Het |
| Wnt3 |
G |
A |
11: 103,703,233 (GRCm39) |
D239N |
probably benign |
Het |
| Zbtb8b |
T |
A |
4: 129,326,181 (GRCm39) |
E295V |
probably damaging |
Het |
| Zfp458 |
T |
C |
13: 67,407,691 (GRCm39) |
T52A |
probably damaging |
Het |
|
| Other mutations in Kcnj3 |
| Allele | Source | Chr | Coord | Type | Predicted Effect | PPH Score |
|---|
|
IGL00673:Kcnj3
|
APN |
2 |
55,485,284 (GRCm39) |
missense |
possibly damaging |
0.88 |
|
IGL01889:Kcnj3
|
APN |
2 |
55,327,216 (GRCm39) |
missense |
possibly damaging |
0.69 |
|
IGL01988:Kcnj3
|
APN |
2 |
55,327,243 (GRCm39) |
missense |
probably benign |
0.43 |
|
IGL02004:Kcnj3
|
APN |
2 |
55,327,243 (GRCm39) |
missense |
probably benign |
0.43 |
|
IGL02035:Kcnj3
|
APN |
2 |
55,327,590 (GRCm39) |
missense |
probably damaging |
1.00 |
|
R0268:Kcnj3
|
UTSW |
2 |
55,484,971 (GRCm39) |
nonsense |
probably null |
|
|
R0565:Kcnj3
|
UTSW |
2 |
55,485,276 (GRCm39) |
missense |
probably benign |
0.03 |
|
R0853:Kcnj3
|
UTSW |
2 |
55,327,235 (GRCm39) |
missense |
possibly damaging |
0.69 |
|
R1318:Kcnj3
|
UTSW |
2 |
55,327,750 (GRCm39) |
missense |
possibly damaging |
0.88 |
|
R1592:Kcnj3
|
UTSW |
2 |
55,327,898 (GRCm39) |
missense |
probably damaging |
1.00 |
|
R1756:Kcnj3
|
UTSW |
2 |
55,327,232 (GRCm39) |
missense |
probably damaging |
1.00 |
|
R1899:Kcnj3
|
UTSW |
2 |
55,327,256 (GRCm39) |
missense |
probably damaging |
1.00 |
|
R1966:Kcnj3
|
UTSW |
2 |
55,327,343 (GRCm39) |
missense |
probably damaging |
0.99 |
|
R2891:Kcnj3
|
UTSW |
2 |
55,337,027 (GRCm39) |
missense |
probably damaging |
1.00 |
|
R2892:Kcnj3
|
UTSW |
2 |
55,337,027 (GRCm39) |
missense |
probably damaging |
1.00 |
|
R2893:Kcnj3
|
UTSW |
2 |
55,337,027 (GRCm39) |
missense |
probably damaging |
1.00 |
|
R3901:Kcnj3
|
UTSW |
2 |
55,327,360 (GRCm39) |
missense |
possibly damaging |
0.46 |
|
R4470:Kcnj3
|
UTSW |
2 |
55,327,877 (GRCm39) |
missense |
probably damaging |
1.00 |
|
R4603:Kcnj3
|
UTSW |
2 |
55,336,991 (GRCm39) |
nonsense |
probably null |
|
|
R4694:Kcnj3
|
UTSW |
2 |
55,484,918 (GRCm39) |
missense |
probably benign |
0.00 |
|
R4945:Kcnj3
|
UTSW |
2 |
55,327,590 (GRCm39) |
missense |
probably damaging |
1.00 |
|
R5144:Kcnj3
|
UTSW |
2 |
55,337,059 (GRCm39) |
splice site |
probably null |
|
|
R5332:Kcnj3
|
UTSW |
2 |
55,327,559 (GRCm39) |
missense |
probably damaging |
1.00 |
|
R5959:Kcnj3
|
UTSW |
2 |
55,327,330 (GRCm39) |
missense |
probably benign |
0.10 |
|
R6352:Kcnj3
|
UTSW |
2 |
55,327,561 (GRCm39) |
missense |
probably benign |
0.06 |
|
R7042:Kcnj3
|
UTSW |
2 |
55,484,877 (GRCm39) |
missense |
possibly damaging |
0.87 |
|
R7475:Kcnj3
|
UTSW |
2 |
55,327,338 (GRCm39) |
missense |
probably benign |
0.09 |
|
R7626:Kcnj3
|
UTSW |
2 |
55,484,833 (GRCm39) |
nonsense |
probably null |
|
|
R7771:Kcnj3
|
UTSW |
2 |
55,336,949 (GRCm39) |
missense |
probably damaging |
1.00 |
|
R8225:Kcnj3
|
UTSW |
2 |
55,327,726 (GRCm39) |
missense |
probably damaging |
1.00 |
|
R8558:Kcnj3
|
UTSW |
2 |
55,336,875 (GRCm39) |
missense |
possibly damaging |
0.91 |
|
R8986:Kcnj3
|
UTSW |
2 |
55,485,039 (GRCm39) |
missense |
probably benign |
|
|
R9653:Kcnj3
|
UTSW |
2 |
55,484,864 (GRCm39) |
missense |
probably damaging |
1.00 |
|
| Posted On |
2015-04-16 |
Incidental Mutation