Incidental Mutation 'R3899:Kcnq3'
| ID |
308900 |
| Institutional Source |
Beutler Lab
|
| Gene Symbol |
Kcnq3
|
| Ensembl Gene |
ENSMUSG00000056258 |
| Gene Name |
potassium voltage-gated channel, subfamily Q, member 3 |
| Synonyms |
|
| MMRRC Submission |
040809-MU
|
| Accession Numbers |
|
| Essential gene? |
Probably non essential
(E-score: 0.091)
|
| Stock # |
R3899 (G1)
|
| Quality Score |
225 |
|
Status
|
Validated
|
| Chromosome |
15 |
| Chromosomal Location |
65858236-66158491 bp(-) (GRCm39) |
| Type of Mutation |
missense |
| DNA Base Change (assembly) |
C to T
at 65902372 bp (GRCm39)
|
| Zygosity |
Heterozygous |
| Amino Acid Change |
Methionine to Isoleucine
at position 201
(M201I)
|
| Ref Sequence |
ENSEMBL: ENSMUSP00000063380
(fasta)
|
| Gene Model |
predicted gene model for transcript(s):
[ENSMUST00000070256]
|
| AlphaFold |
Q8K3F6 |
| Predicted Effect |
probably benign
Transcript: ENSMUST00000070256
AA Change: M201I
PolyPhen 2
Score 0.013 (Sensitivity: 0.96; Specificity: 0.78)
|
| SMART Domains |
Protein: ENSMUSP00000063380
Gene: ENSMUSG00000056258
AA Change: M201I
| Domain | Start | End | E-Value | Type |
|---|
|
low complexity region
|
8 |
32 |
N/A |
INTRINSIC |
|
low complexity region
|
66 |
85 |
N/A |
INTRINSIC |
|
Pfam:Ion_trans
|
122 |
364 |
9.9e-31 |
PFAM |
|
Pfam:Ion_trans_2
|
268 |
357 |
3.4e-14 |
PFAM |
|
Pfam:KCNQ_channel
|
448 |
658 |
1.4e-89 |
PFAM |
|
Pfam:KCNQC3-Ank-G_bd
|
771 |
867 |
3.8e-41 |
PFAM |
|
| Predicted Effect |
noncoding transcript
Transcript: ENSMUST00000183354
|
| Meta Mutation Damage Score |
0.0829 |
| Coding Region Coverage |
- 1x: 99.3%
- 3x: 98.7%
- 10x: 97.5%
- 20x: 95.8%
|
| Validation Efficiency |
98% (62/63) |
| MGI Phenotype |
FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] This gene encodes a protein that functions in the regulation of neuronal excitability. The encoded protein forms an M-channel by associating with the products of the related KCNQ2 or KCNQ5 genes, which both encode integral membrane proteins. M-channel currents are inhibited by M1 muscarinic acetylcholine receptors and are activated by retigabine, a novel anti-convulsant drug. Defects in this gene are a cause of benign familial neonatal convulsions type 2 (BFNC2), also known as epilepsy, benign neonatal type 2 (EBN2). Alternative splicing of this gene results in multiple transcript variants. [provided by RefSeq, May 2014]
PHENOTYPE: Mice homozygous for a null allele exhibit abnormal apamin-insensitive afterhyperpolarization currents in granule cells, but not pyramidal cells, of the hippocampus. Mice homozygous for a knock-in allele exhibit spontaneous seizures and premature death. [provided by MGI curators]
|
| Allele List at MGI |
|
| Other mutations in this stock |
Total: 61 list
| Gene | Ref | Var | Chr/Loc | Mutation | Predicted Effect | Zygosity |
|---|
| Acss2 |
A |
G |
2: 155,399,157 (GRCm39) |
|
probably benign |
Het |
| Ahctf1 |
A |
G |
1: 179,605,345 (GRCm39) |
S730P |
possibly damaging |
Het |
| Ankrd26 |
T |
A |
6: 118,526,389 (GRCm39) |
R327S |
probably benign |
Het |
| Anpep |
A |
G |
7: 79,488,973 (GRCm39) |
S372P |
probably benign |
Het |
| Apob |
A |
T |
12: 8,065,849 (GRCm39) |
I4273F |
possibly damaging |
Het |
| Ascl1 |
G |
T |
10: 87,328,435 (GRCm39) |
H172Q |
probably benign |
Het |
| Azi2 |
A |
G |
9: 117,876,571 (GRCm39) |
Y29C |
probably damaging |
Het |
| Baz1a |
A |
G |
12: 54,981,589 (GRCm39) |
M355T |
probably benign |
Het |
| Brs3 |
G |
A |
X: 56,092,616 (GRCm39) |
V367M |
possibly damaging |
Het |
| Ccdc33 |
T |
C |
9: 57,940,200 (GRCm39) |
D524G |
probably damaging |
Het |
| Cd300lf |
T |
C |
11: 115,015,177 (GRCm39) |
T138A |
probably damaging |
Het |
| Cemip2 |
A |
G |
19: 21,829,598 (GRCm39) |
T1236A |
probably benign |
Het |
| Ces1g |
T |
C |
8: 94,029,678 (GRCm39) |
Y518C |
probably damaging |
Het |
| Chek2 |
C |
T |
5: 111,013,479 (GRCm39) |
|
probably benign |
Het |
| Cherp |
A |
G |
8: 73,223,780 (GRCm39) |
I201T |
possibly damaging |
Het |
| Cntnap2 |
A |
T |
6: 45,968,837 (GRCm39) |
H193L |
probably benign |
Het |
| Crim1 |
C |
A |
17: 78,588,783 (GRCm39) |
T286N |
probably benign |
Het |
| Cwc27 |
T |
A |
13: 104,929,023 (GRCm39) |
K307* |
probably null |
Het |
| Dbx2 |
T |
C |
15: 95,530,313 (GRCm39) |
D218G |
possibly damaging |
Het |
| Dclk1 |
G |
A |
3: 55,154,750 (GRCm39) |
R60Q |
probably damaging |
Het |
| Dnah17 |
A |
T |
11: 117,985,634 (GRCm39) |
I1481N |
possibly damaging |
Het |
| Dnah8 |
G |
A |
17: 31,073,872 (GRCm39) |
R4514H |
probably damaging |
Het |
| Dpp10 |
A |
T |
1: 123,281,286 (GRCm39) |
W588R |
probably damaging |
Het |
| Epg5 |
G |
A |
18: 78,000,725 (GRCm39) |
E554K |
probably damaging |
Het |
| Eya1 |
T |
C |
1: 14,340,971 (GRCm39) |
T139A |
probably benign |
Het |
| Fchsd2 |
A |
G |
7: 100,841,006 (GRCm39) |
K172E |
possibly damaging |
Het |
| Foxd3 |
A |
G |
4: 99,545,736 (GRCm39) |
Y292C |
unknown |
Het |
| Gli1 |
C |
T |
10: 127,172,535 (GRCm39) |
M202I |
possibly damaging |
Het |
| Gm973 |
T |
C |
1: 59,664,299 (GRCm39) |
Y634H |
probably benign |
Het |
| Gpr132 |
G |
T |
12: 112,815,728 (GRCm39) |
A366E |
probably benign |
Het |
| Kcnd3 |
C |
T |
3: 105,566,082 (GRCm39) |
A421V |
probably damaging |
Het |
| Khdc3 |
T |
C |
9: 73,011,628 (GRCm39) |
|
probably benign |
Het |
| Lrrc37a |
A |
G |
11: 103,388,372 (GRCm39) |
V2351A |
unknown |
Het |
| Mmrn2 |
G |
T |
14: 34,121,517 (GRCm39) |
|
probably null |
Het |
| Mtr |
A |
T |
13: 12,231,735 (GRCm39) |
N656K |
probably benign |
Het |
| Mtus1 |
T |
C |
8: 41,536,166 (GRCm39) |
T517A |
probably benign |
Het |
| Osgep |
G |
C |
14: 51,162,200 (GRCm39) |
N12K |
probably damaging |
Het |
| Pcare |
A |
T |
17: 72,057,155 (GRCm39) |
C841S |
probably benign |
Het |
| Prdx3 |
T |
A |
19: 60,853,621 (GRCm39) |
T235S |
probably benign |
Het |
| Rasa3 |
G |
A |
8: 13,628,635 (GRCm39) |
H608Y |
probably benign |
Het |
| Rd3 |
T |
C |
1: 191,717,217 (GRCm39) |
V114A |
probably damaging |
Het |
| Setd2 |
C |
T |
9: 110,421,586 (GRCm39) |
R273W |
probably damaging |
Het |
| Slc24a1 |
A |
T |
9: 64,835,426 (GRCm39) |
S900R |
probably damaging |
Het |
| Slc30a5 |
T |
C |
13: 100,954,655 (GRCm39) |
M170V |
probably benign |
Het |
| Slc4a9 |
T |
C |
18: 36,668,616 (GRCm39) |
V732A |
probably benign |
Het |
| Slc7a2 |
C |
T |
8: 41,358,590 (GRCm39) |
T311M |
possibly damaging |
Het |
| Smarcc1 |
T |
C |
9: 109,947,586 (GRCm39) |
|
probably benign |
Het |
| Stk32b |
A |
G |
5: 37,614,498 (GRCm39) |
S337P |
probably damaging |
Het |
| Thop1 |
G |
A |
10: 80,916,278 (GRCm39) |
G429S |
probably damaging |
Het |
| Timp2 |
C |
T |
11: 118,194,542 (GRCm39) |
D139N |
probably damaging |
Het |
| Tmem45a |
T |
C |
16: 56,627,101 (GRCm39) |
E256G |
probably damaging |
Het |
| Tox4 |
T |
A |
14: 52,517,299 (GRCm39) |
Y10N |
probably damaging |
Het |
| Trpm3 |
A |
G |
19: 22,878,524 (GRCm39) |
M642V |
possibly damaging |
Het |
| Ttll10 |
T |
C |
4: 156,120,257 (GRCm39) |
T508A |
probably damaging |
Het |
| Tut7 |
T |
A |
13: 59,937,069 (GRCm39) |
K791* |
probably null |
Het |
| Ubash3b |
C |
T |
9: 40,942,860 (GRCm39) |
D211N |
probably benign |
Het |
| Usp36 |
T |
A |
11: 118,170,650 (GRCm39) |
D28V |
possibly damaging |
Het |
| Vmn2r97 |
T |
C |
17: 19,167,873 (GRCm39) |
I709T |
probably damaging |
Het |
| Zfp936 |
T |
A |
7: 42,839,158 (GRCm39) |
N207K |
possibly damaging |
Het |
| Zfp946 |
T |
G |
17: 22,673,531 (GRCm39) |
I95S |
probably benign |
Het |
| Zhx3 |
A |
T |
2: 160,622,371 (GRCm39) |
S599T |
possibly damaging |
Het |
|
| Other mutations in Kcnq3 |
| Allele | Source | Chr | Coord | Type | Predicted Effect | PPH Score |
|---|
|
IGL00673:Kcnq3
|
APN |
15 |
65,867,120 (GRCm39) |
missense |
probably damaging |
1.00 |
|
IGL00808:Kcnq3
|
APN |
15 |
65,867,603 (GRCm39) |
missense |
possibly damaging |
0.49 |
|
IGL00969:Kcnq3
|
APN |
15 |
65,876,575 (GRCm39) |
missense |
probably damaging |
1.00 |
|
IGL01121:Kcnq3
|
APN |
15 |
65,877,826 (GRCm39) |
splice site |
probably benign |
|
|
IGL01996:Kcnq3
|
APN |
15 |
65,895,545 (GRCm39) |
missense |
probably damaging |
0.98 |
|
IGL02153:Kcnq3
|
APN |
15 |
65,897,040 (GRCm39) |
missense |
probably damaging |
0.96 |
|
IGL02950:Kcnq3
|
APN |
15 |
65,892,142 (GRCm39) |
missense |
probably benign |
0.12 |
|
IGL02963:Kcnq3
|
APN |
15 |
66,157,675 (GRCm39) |
splice site |
probably benign |
|
|
IGL03102:Kcnq3
|
APN |
15 |
65,900,637 (GRCm39) |
missense |
probably damaging |
1.00 |
|
IGL03050:Kcnq3
|
UTSW |
15 |
65,897,027 (GRCm39) |
missense |
possibly damaging |
0.52 |
|
R0345:Kcnq3
|
UTSW |
15 |
65,892,154 (GRCm39) |
missense |
possibly damaging |
0.55 |
|
R0388:Kcnq3
|
UTSW |
15 |
65,871,887 (GRCm39) |
missense |
probably benign |
0.00 |
|
R0730:Kcnq3
|
UTSW |
15 |
65,867,457 (GRCm39) |
missense |
probably benign |
|
|
R1173:Kcnq3
|
UTSW |
15 |
65,871,891 (GRCm39) |
missense |
probably benign |
0.01 |
|
R1610:Kcnq3
|
UTSW |
15 |
65,897,109 (GRCm39) |
missense |
probably damaging |
1.00 |
|
R1678:Kcnq3
|
UTSW |
15 |
65,903,281 (GRCm39) |
missense |
probably damaging |
1.00 |
|
R1714:Kcnq3
|
UTSW |
15 |
65,871,912 (GRCm39) |
missense |
probably benign |
0.21 |
|
R1755:Kcnq3
|
UTSW |
15 |
65,867,270 (GRCm39) |
missense |
probably damaging |
1.00 |
|
R1768:Kcnq3
|
UTSW |
15 |
65,877,755 (GRCm39) |
missense |
probably damaging |
0.98 |
|
R1873:Kcnq3
|
UTSW |
15 |
65,874,104 (GRCm39) |
missense |
probably benign |
0.16 |
|
R1925:Kcnq3
|
UTSW |
15 |
65,876,658 (GRCm39) |
missense |
possibly damaging |
0.75 |
|
R1970:Kcnq3
|
UTSW |
15 |
65,900,472 (GRCm39) |
critical splice donor site |
probably null |
|
|
R2140:Kcnq3
|
UTSW |
15 |
65,877,827 (GRCm39) |
splice site |
probably benign |
|
|
R2141:Kcnq3
|
UTSW |
15 |
65,867,700 (GRCm39) |
missense |
probably benign |
0.21 |
|
R2149:Kcnq3
|
UTSW |
15 |
65,895,578 (GRCm39) |
missense |
probably damaging |
1.00 |
|
R2212:Kcnq3
|
UTSW |
15 |
65,892,142 (GRCm39) |
missense |
probably benign |
|
|
R2272:Kcnq3
|
UTSW |
15 |
65,900,529 (GRCm39) |
missense |
probably damaging |
1.00 |
|
R2566:Kcnq3
|
UTSW |
15 |
65,903,276 (GRCm39) |
missense |
probably damaging |
1.00 |
|
R2909:Kcnq3
|
UTSW |
15 |
65,897,085 (GRCm39) |
missense |
possibly damaging |
0.87 |
|
R3703:Kcnq3
|
UTSW |
15 |
65,893,588 (GRCm39) |
critical splice donor site |
probably null |
|
|
R3704:Kcnq3
|
UTSW |
15 |
65,893,588 (GRCm39) |
critical splice donor site |
probably null |
|
|
R4096:Kcnq3
|
UTSW |
15 |
66,157,664 (GRCm39) |
splice site |
probably null |
|
|
R4421:Kcnq3
|
UTSW |
15 |
65,867,360 (GRCm39) |
missense |
probably benign |
0.01 |
|
R4504:Kcnq3
|
UTSW |
15 |
65,867,191 (GRCm39) |
nonsense |
probably null |
|
|
R4505:Kcnq3
|
UTSW |
15 |
65,867,191 (GRCm39) |
nonsense |
probably null |
|
|
R4571:Kcnq3
|
UTSW |
15 |
65,902,461 (GRCm39) |
missense |
probably damaging |
1.00 |
|
R4577:Kcnq3
|
UTSW |
15 |
66,158,063 (GRCm39) |
missense |
unknown |
|
|
R4900:Kcnq3
|
UTSW |
15 |
65,867,259 (GRCm39) |
missense |
probably damaging |
1.00 |
|
R4981:Kcnq3
|
UTSW |
15 |
65,903,254 (GRCm39) |
missense |
possibly damaging |
0.84 |
|
R5015:Kcnq3
|
UTSW |
15 |
65,876,612 (GRCm39) |
missense |
probably damaging |
1.00 |
|
R5049:Kcnq3
|
UTSW |
15 |
66,157,746 (GRCm39) |
missense |
probably benign |
0.17 |
|
R5245:Kcnq3
|
UTSW |
15 |
65,903,284 (GRCm39) |
missense |
possibly damaging |
0.89 |
|
R5334:Kcnq3
|
UTSW |
15 |
65,897,073 (GRCm39) |
missense |
probably damaging |
1.00 |
|
R5528:Kcnq3
|
UTSW |
15 |
65,897,027 (GRCm39) |
missense |
probably damaging |
0.97 |
|
R5532:Kcnq3
|
UTSW |
15 |
65,869,622 (GRCm39) |
nonsense |
probably null |
|
|
R5630:Kcnq3
|
UTSW |
15 |
65,896,971 (GRCm39) |
missense |
probably damaging |
1.00 |
|
R5639:Kcnq3
|
UTSW |
15 |
65,869,599 (GRCm39) |
missense |
probably damaging |
0.96 |
|
R5936:Kcnq3
|
UTSW |
15 |
65,871,959 (GRCm39) |
missense |
probably damaging |
1.00 |
|
R6306:Kcnq3
|
UTSW |
15 |
65,876,643 (GRCm39) |
missense |
probably benign |
0.40 |
|
R6576:Kcnq3
|
UTSW |
15 |
65,897,027 (GRCm39) |
missense |
possibly damaging |
0.52 |
|
R7006:Kcnq3
|
UTSW |
15 |
65,892,165 (GRCm39) |
nonsense |
probably null |
|
|
R7403:Kcnq3
|
UTSW |
15 |
65,874,066 (GRCm39) |
missense |
probably damaging |
1.00 |
|
R8140:Kcnq3
|
UTSW |
15 |
65,867,390 (GRCm39) |
missense |
probably damaging |
1.00 |
|
R9189:Kcnq3
|
UTSW |
15 |
65,867,510 (GRCm39) |
missense |
probably damaging |
1.00 |
|
RF045:Kcnq3
|
UTSW |
15 |
66,158,033 (GRCm39) |
small deletion |
probably benign |
|
|
X0060:Kcnq3
|
UTSW |
15 |
65,903,235 (GRCm39) |
missense |
probably damaging |
1.00 |
|
Z1177:Kcnq3
|
UTSW |
15 |
65,867,301 (GRCm39) |
missense |
possibly damaging |
0.75 |
|
| Predicted Primers |
PCR Primer
(F):5'- CATGTCAAGGAACAGTTCAAGGTG -3'
(R):5'- AGCTCAGTAGTCCTGACACTG -3'
Sequencing Primer
(F):5'- TTTGCAAGACCAATGGGCCTC -3'
(R):5'- CACTGGATACTAGGTAACCTCGTG -3'
|
| Posted On |
2015-04-17 |
Incidental Mutation