Incidental Mutation 'R3700:Kcnj6'
| ID |
269972 |
| Institutional Source |
Beutler Lab
|
| Gene Symbol |
Kcnj6
|
| Ensembl Gene |
ENSMUSG00000043301 |
| Gene Name |
potassium inwardly-rectifying channel, subfamily J, member 6 |
| Synonyms |
GIRK2, Kir3.2, KCNJ7 |
| MMRRC Submission |
040693-MU
|
| Accession Numbers |
|
| Essential gene? |
Probably non essential
(E-score: 0.081)
|
| Stock # |
R3700 (G1)
|
| Quality Score |
225 |
|
Status
|
Validated
|
| Chromosome |
16 |
| Chromosomal Location |
94549495-94798560 bp(-) (GRCm39) |
| Type of Mutation |
missense |
| DNA Base Change (assembly) |
A to G
at 94633865 bp (GRCm39)
|
| Zygosity |
Heterozygous |
| Amino Acid Change |
Isoleucine to Threonine
at position 64
(I64T)
|
| Ref Sequence |
ENSEMBL: ENSMUSP00000156014
(fasta)
|
| Gene Model |
predicted gene model for transcript(s):
[ENSMUST00000095873]
[ENSMUST00000099508]
[ENSMUST00000165538]
[ENSMUST00000232562]
|
| AlphaFold |
no structure available at present |
| Predicted Effect |
possibly damaging
Transcript: ENSMUST00000095873
AA Change: I82T
PolyPhen 2
Score 0.943 (Sensitivity: 0.80; Specificity: 0.95)
|
| SMART Domains |
Protein: ENSMUSP00000093558
Gene: ENSMUSG00000043301
AA Change: I82T
| Domain | Start | End | E-Value | Type |
|---|
|
Pfam:IRK
|
59 |
397 |
9.3e-166 |
PFAM |
|
| Predicted Effect |
probably damaging
Transcript: ENSMUST00000099508
AA Change: I82T
PolyPhen 2
Score 0.965 (Sensitivity: 0.78; Specificity: 0.95)
|
| SMART Domains |
Protein: ENSMUSP00000097108
Gene: ENSMUSG00000043301
AA Change: I82T
| Domain | Start | End | E-Value | Type |
|---|
|
Pfam:IRK
|
59 |
382 |
8.5e-146 |
PFAM |
|
low complexity region
|
396 |
411 |
N/A |
INTRINSIC |
|
| Predicted Effect |
possibly damaging
Transcript: ENSMUST00000165538
AA Change: I64T
PolyPhen 2
Score 0.673 (Sensitivity: 0.86; Specificity: 0.92)
|
| SMART Domains |
Protein: ENSMUSP00000130321
Gene: ENSMUSG00000043301
AA Change: I64T
| Domain | Start | End | E-Value | Type |
|---|
|
Pfam:IRK
|
41 |
302 |
5.3e-122 |
PFAM |
|
| Predicted Effect |
noncoding transcript
Transcript: ENSMUST00000232128
|
| Predicted Effect |
noncoding transcript
Transcript: ENSMUST00000232403
|
| Predicted Effect |
probably damaging
Transcript: ENSMUST00000232562
AA Change: I64T
PolyPhen 2
Score 0.965 (Sensitivity: 0.78; Specificity: 0.95)
|
| Meta Mutation Damage Score |
0.6575 |
| Coding Region Coverage |
- 1x: 99.1%
- 3x: 98.5%
- 10x: 97.0%
- 20x: 94.2%
|
| Validation Efficiency |
98% (51/52) |
| MGI Phenotype |
FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] This gene encodes a member of the G protein-coupled inwardly-rectifying potassium channel family of inward rectifier potassium channels. This type of potassium channel allows a greater flow of potassium into the cell than out of it. These proteins modulate many physiological processes, including heart rate in cardiac cells and circuit activity in neuronal cells, through G-protein coupled receptor stimulation. Mutations in this gene are associated with Keppen-Lubinsky Syndrome, a rare condition characterized by severe developmental delay, facial dysmorphism, and intellectual disability. [provided by RefSeq, Apr 2015]
PHENOTYPE: A spontaneous mutation exhibits small size, ataxia, hypotonia, high periweaning mortality, Purkinje cell defects, and male sterility. Homozygotes for a targeted null mutation exhibit increased susceptibility to spontaneous and drug-induced seizures. [provided by MGI curators]
|
| Allele List at MGI |
All alleles(3) : Targeted, knock-out(1) Gene trapped(1) Spontaneous(1)
|
| Other mutations in this stock |
Total: 51 list
| Gene | Ref | Var | Chr/Loc | Mutation | Predicted Effect | Zygosity |
|---|
| Alpk2 |
G |
A |
18: 65,438,222 (GRCm39) |
T1524I |
probably damaging |
Het |
| Ankrd29 |
G |
A |
18: 12,387,757 (GRCm39) |
A275V |
possibly damaging |
Het |
| Arhgap26 |
T |
A |
18: 39,253,237 (GRCm39) |
F221L |
probably damaging |
Het |
| Arhgap28 |
T |
C |
17: 68,208,361 (GRCm39) |
S36G |
probably damaging |
Het |
| Bcl11a |
A |
G |
11: 24,113,890 (GRCm39) |
D411G |
probably damaging |
Het |
| Cdh23 |
C |
A |
10: 60,163,149 (GRCm39) |
|
probably null |
Het |
| Cnnm2 |
T |
A |
19: 46,750,990 (GRCm39) |
I260N |
probably damaging |
Het |
| Coro6 |
T |
C |
11: 77,358,129 (GRCm39) |
F238S |
probably damaging |
Het |
| Ddah1 |
G |
A |
3: 145,597,250 (GRCm39) |
M162I |
probably benign |
Het |
| Dnah5 |
T |
C |
15: 28,387,937 (GRCm39) |
I3132T |
possibly damaging |
Het |
| Drgx |
A |
T |
14: 32,350,818 (GRCm39) |
E218V |
probably damaging |
Het |
| Dync2i1 |
C |
T |
12: 116,175,462 (GRCm39) |
W905* |
probably null |
Het |
| Eif3f |
A |
T |
7: 108,539,482 (GRCm39) |
I251F |
probably benign |
Het |
| Ephx4 |
T |
C |
5: 107,550,673 (GRCm39) |
F11L |
probably benign |
Het |
| Esp1 |
T |
C |
17: 41,041,998 (GRCm39) |
S97P |
unknown |
Het |
| Fbxw10 |
A |
T |
11: 62,759,983 (GRCm39) |
|
probably null |
Het |
| Hsp90ab1 |
T |
C |
17: 45,882,440 (GRCm39) |
T85A |
possibly damaging |
Het |
| Idh2 |
T |
C |
7: 79,748,895 (GRCm39) |
K129E |
probably damaging |
Het |
| Klk1b5 |
T |
A |
7: 43,500,251 (GRCm39) |
C280S |
probably damaging |
Het |
| Lhx2 |
T |
A |
2: 38,250,111 (GRCm39) |
L269H |
probably damaging |
Het |
| Lrrc71 |
T |
A |
3: 87,653,185 (GRCm39) |
|
probably null |
Het |
| Lss |
T |
A |
10: 76,382,026 (GRCm39) |
L484Q |
probably damaging |
Het |
| Mmp14 |
G |
A |
14: 54,669,389 (GRCm39) |
|
probably benign |
Het |
| Muc5b |
A |
G |
7: 141,400,986 (GRCm39) |
T534A |
unknown |
Het |
| Mysm1 |
T |
C |
4: 94,858,889 (GRCm39) |
K87E |
probably benign |
Het |
| Or6d13 |
T |
A |
6: 116,517,489 (GRCm39) |
V25E |
probably benign |
Het |
| Or6f2 |
C |
G |
7: 139,756,127 (GRCm39) |
F37L |
possibly damaging |
Het |
| Pcolce |
T |
C |
5: 137,607,309 (GRCm39) |
T61A |
probably damaging |
Het |
| Phc3 |
C |
A |
3: 30,968,277 (GRCm39) |
D920Y |
probably damaging |
Het |
| Pi4kb |
T |
C |
3: 94,901,599 (GRCm39) |
I422T |
probably benign |
Het |
| Piezo1 |
C |
T |
8: 123,221,642 (GRCm39) |
R584H |
probably damaging |
Het |
| Plce1 |
T |
A |
19: 38,693,781 (GRCm39) |
F768Y |
probably damaging |
Het |
| Ppp1r21 |
T |
C |
17: 88,889,882 (GRCm39) |
S709P |
possibly damaging |
Het |
| Prdx6 |
T |
C |
1: 161,074,858 (GRCm39) |
D74G |
probably damaging |
Het |
| Rlf |
A |
G |
4: 121,008,060 (GRCm39) |
F307L |
possibly damaging |
Het |
| Skic2 |
T |
C |
17: 35,068,879 (GRCm39) |
E40G |
probably benign |
Het |
| Snapin |
G |
A |
3: 90,397,499 (GRCm39) |
R91* |
probably null |
Het |
| Sort1 |
T |
A |
3: 108,263,955 (GRCm39) |
L838* |
probably null |
Het |
| Sstr4 |
A |
G |
2: 148,238,273 (GRCm39) |
I295V |
possibly damaging |
Het |
| Stk39 |
T |
A |
2: 68,222,462 (GRCm39) |
I201F |
probably damaging |
Het |
| Tasp1 |
T |
C |
2: 139,752,474 (GRCm39) |
T322A |
probably benign |
Het |
| Tepsin |
C |
T |
11: 119,982,579 (GRCm39) |
C491Y |
possibly damaging |
Het |
| Tlr9 |
G |
A |
9: 106,101,278 (GRCm39) |
V190M |
probably damaging |
Het |
| Ttf2 |
A |
G |
3: 100,858,324 (GRCm39) |
L755P |
probably damaging |
Het |
| Txn2 |
G |
A |
15: 77,811,976 (GRCm39) |
T60M |
possibly damaging |
Het |
| Vmn1r10 |
A |
G |
6: 57,091,287 (GRCm39) |
N293S |
probably benign |
Het |
| Vmn1r232 |
A |
G |
17: 21,134,465 (GRCm39) |
L45P |
probably benign |
Het |
| Vmn2r111 |
C |
T |
17: 22,790,142 (GRCm39) |
W288* |
probably null |
Het |
| Vmn2r118 |
T |
C |
17: 55,915,421 (GRCm39) |
S510G |
possibly damaging |
Het |
| Zgpat |
T |
A |
2: 181,007,439 (GRCm39) |
|
probably benign |
Het |
| Zzef1 |
G |
T |
11: 72,777,598 (GRCm39) |
G1810C |
probably null |
Het |
|
| Other mutations in Kcnj6 |
| Allele | Source | Chr | Coord | Type | Predicted Effect | PPH Score |
|---|
|
IGL01309:Kcnj6
|
APN |
16 |
94,633,314 (GRCm39) |
missense |
probably damaging |
0.99 |
|
IGL01433:Kcnj6
|
APN |
16 |
94,633,814 (GRCm39) |
missense |
probably benign |
0.21 |
|
IGL01603:Kcnj6
|
APN |
16 |
94,634,058 (GRCm39) |
missense |
probably benign |
0.00 |
|
IGL02212:Kcnj6
|
APN |
16 |
94,633,346 (GRCm39) |
missense |
probably damaging |
1.00 |
|
IGL02982:Kcnj6
|
APN |
16 |
94,633,376 (GRCm39) |
missense |
possibly damaging |
0.89 |
|
IGL03351:Kcnj6
|
APN |
16 |
94,633,442 (GRCm39) |
missense |
probably damaging |
1.00 |
|
Seizure
|
UTSW |
16 |
94,633,518 (GRCm39) |
missense |
probably damaging |
1.00 |
|
H8477:Kcnj6
|
UTSW |
16 |
94,633,796 (GRCm39) |
missense |
probably damaging |
1.00 |
|
IGL02796:Kcnj6
|
UTSW |
16 |
94,633,778 (GRCm39) |
missense |
probably benign |
0.00 |
|
R0070:Kcnj6
|
UTSW |
16 |
94,742,056 (GRCm39) |
missense |
probably benign |
|
|
R1558:Kcnj6
|
UTSW |
16 |
94,563,358 (GRCm39) |
missense |
possibly damaging |
0.57 |
|
R1676:Kcnj6
|
UTSW |
16 |
94,633,443 (GRCm39) |
missense |
probably damaging |
1.00 |
|
R2435:Kcnj6
|
UTSW |
16 |
94,563,538 (GRCm39) |
missense |
probably damaging |
0.99 |
|
R3800:Kcnj6
|
UTSW |
16 |
94,633,886 (GRCm39) |
missense |
probably damaging |
1.00 |
|
R4012:Kcnj6
|
UTSW |
16 |
94,625,877 (GRCm39) |
splice site |
probably null |
|
|
R4899:Kcnj6
|
UTSW |
16 |
94,633,472 (GRCm39) |
missense |
probably damaging |
1.00 |
|
R5124:Kcnj6
|
UTSW |
16 |
94,633,518 (GRCm39) |
missense |
probably damaging |
1.00 |
|
R5359:Kcnj6
|
UTSW |
16 |
94,633,312 (GRCm39) |
nonsense |
probably null |
|
|
R5560:Kcnj6
|
UTSW |
16 |
94,633,824 (GRCm39) |
missense |
probably benign |
0.06 |
|
R5583:Kcnj6
|
UTSW |
16 |
94,634,060 (GRCm39) |
missense |
probably benign |
0.26 |
|
R6057:Kcnj6
|
UTSW |
16 |
94,633,236 (GRCm39) |
missense |
probably damaging |
1.00 |
|
R6330:Kcnj6
|
UTSW |
16 |
94,563,460 (GRCm39) |
missense |
possibly damaging |
0.93 |
|
R6582:Kcnj6
|
UTSW |
16 |
94,633,685 (GRCm39) |
missense |
possibly damaging |
0.93 |
|
R6604:Kcnj6
|
UTSW |
16 |
94,563,504 (GRCm39) |
missense |
probably damaging |
1.00 |
|
R6802:Kcnj6
|
UTSW |
16 |
94,563,436 (GRCm39) |
missense |
probably benign |
0.06 |
|
R6866:Kcnj6
|
UTSW |
16 |
94,563,536 (GRCm39) |
missense |
probably damaging |
1.00 |
|
R7304:Kcnj6
|
UTSW |
16 |
94,742,042 (GRCm39) |
missense |
probably benign |
|
|
R7337:Kcnj6
|
UTSW |
16 |
94,634,073 (GRCm39) |
missense |
probably benign |
0.10 |
|
R7396:Kcnj6
|
UTSW |
16 |
94,563,306 (GRCm39) |
missense |
probably benign |
0.31 |
|
R8543:Kcnj6
|
UTSW |
16 |
94,563,250 (GRCm39) |
missense |
possibly damaging |
0.73 |
|
R9614:Kcnj6
|
UTSW |
16 |
94,633,307 (GRCm39) |
missense |
probably damaging |
1.00 |
|
| Predicted Primers |
PCR Primer
(F):5'- AAACCCGTTGAGGTTGGTGAC -3'
(R):5'- ACTGACAGCTAACGTCTTGG -3'
Sequencing Primer
(F):5'- TTGGTGACACAAGGAGTCCAC -3'
(R):5'- CGATTCCATGGACCAGGATGTG -3'
|
| Posted On |
2015-03-18 |
Incidental Mutation