Incidental Mutation 'R1610:Kcnq3'
ID |
176755 |
Institutional Source |
Beutler Lab
|
Gene Symbol |
Kcnq3
|
Ensembl Gene |
ENSMUSG00000056258 |
Gene Name |
potassium voltage-gated channel, subfamily Q, member 3 |
Synonyms |
|
MMRRC Submission |
039647-MU
|
Accession Numbers |
|
Essential gene? |
Probably non essential
(E-score: 0.091)
|
Stock # |
R1610 (G1)
|
Quality Score |
225 |
Status
|
Not validated
|
Chromosome |
15 |
Chromosomal Location |
65858236-66158491 bp(-) (GRCm39) |
Type of Mutation |
missense |
DNA Base Change (assembly) |
T to C
at 65897109 bp (GRCm39)
|
Zygosity |
Heterozygous |
Amino Acid Change |
Threonine to Alanine
at position 264
(T264A)
|
Ref Sequence |
ENSEMBL: ENSMUSP00000063380
(fasta)
|
Gene Model |
predicted gene model for transcript(s):
[ENSMUST00000070256]
|
AlphaFold |
Q8K3F6 |
Predicted Effect |
probably damaging
Transcript: ENSMUST00000070256
AA Change: T264A
PolyPhen 2
Score 0.999 (Sensitivity: 0.14; Specificity: 0.99)
|
SMART Domains |
Protein: ENSMUSP00000063380 Gene: ENSMUSG00000056258 AA Change: T264A
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
|
Coding Region Coverage |
- 1x: 99.2%
- 3x: 98.4%
- 10x: 96.5%
- 20x: 93.1%
|
Validation Efficiency |
|
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: 54 list
Gene | Ref | Var | Chr/Loc | Mutation | Predicted Effect | Zygosity |
Acbd5 |
G |
A |
2: 22,980,563 (GRCm39) |
C312Y |
probably damaging |
Het |
Adgrl1 |
T |
A |
8: 84,659,002 (GRCm39) |
M601K |
probably benign |
Het |
Agbl4 |
G |
A |
4: 111,514,365 (GRCm39) |
E459K |
probably benign |
Het |
Anxa2 |
TCCC |
TCC |
9: 69,397,036 (GRCm39) |
|
probably null |
Het |
Casz1 |
C |
T |
4: 149,013,544 (GRCm39) |
A36V |
possibly damaging |
Het |
Cfap20dc |
G |
T |
14: 8,511,110 (GRCm38) |
H435N |
probably benign |
Het |
Chpf |
A |
G |
1: 75,453,292 (GRCm39) |
V327A |
probably damaging |
Het |
Cldn23 |
A |
G |
8: 36,293,084 (GRCm39) |
Y135H |
probably damaging |
Het |
Cobll1 |
C |
T |
2: 64,963,986 (GRCm39) |
D211N |
probably damaging |
Het |
Cramp1 |
A |
G |
17: 25,202,925 (GRCm39) |
V368A |
probably benign |
Het |
Dnah6 |
T |
C |
6: 73,121,946 (GRCm39) |
T1374A |
probably benign |
Het |
Dpyd |
A |
G |
3: 118,858,655 (GRCm39) |
H623R |
probably benign |
Het |
Dyrk2 |
T |
C |
10: 118,695,830 (GRCm39) |
N476S |
probably benign |
Het |
Endog |
A |
T |
2: 30,063,899 (GRCm39) |
I267F |
probably damaging |
Het |
Ephb6 |
A |
T |
6: 41,591,307 (GRCm39) |
K155* |
probably null |
Het |
Far2 |
T |
C |
6: 148,058,956 (GRCm39) |
V214A |
possibly damaging |
Het |
Fat2 |
A |
G |
11: 55,169,750 (GRCm39) |
V3003A |
probably damaging |
Het |
Frg2f1 |
T |
A |
4: 119,388,485 (GRCm39) |
T5S |
possibly damaging |
Het |
Gm14496 |
A |
T |
2: 181,637,972 (GRCm39) |
T349S |
probably benign |
Het |
Golgb1 |
A |
G |
16: 36,746,463 (GRCm39) |
T2951A |
probably benign |
Het |
Hc |
G |
T |
2: 34,896,173 (GRCm39) |
D1203E |
probably benign |
Het |
Isg20 |
C |
A |
7: 78,564,257 (GRCm39) |
Q55K |
possibly damaging |
Het |
Jph4 |
G |
T |
14: 55,351,560 (GRCm39) |
A152E |
probably damaging |
Het |
Kcnq5 |
T |
G |
1: 21,527,685 (GRCm39) |
T463P |
probably damaging |
Het |
Klra8 |
A |
G |
6: 130,095,981 (GRCm39) |
S204P |
probably damaging |
Het |
Ldlrad1 |
A |
G |
4: 107,072,072 (GRCm39) |
D98G |
probably damaging |
Het |
Lhfpl4 |
T |
C |
6: 113,171,097 (GRCm39) |
T30A |
possibly damaging |
Het |
Lig1 |
T |
A |
7: 13,019,266 (GRCm39) |
L80Q |
probably damaging |
Het |
Lmbrd2 |
A |
G |
15: 9,186,699 (GRCm39) |
Y558C |
probably benign |
Het |
Lrrn3 |
G |
T |
12: 41,502,992 (GRCm39) |
L442I |
possibly damaging |
Het |
Mc2r |
A |
G |
18: 68,540,519 (GRCm39) |
F258S |
probably damaging |
Het |
Mmp16 |
A |
G |
4: 18,011,582 (GRCm39) |
T137A |
probably benign |
Het |
Nfatc2ip |
A |
T |
7: 125,986,579 (GRCm39) |
S359T |
probably damaging |
Het |
Nup214 |
C |
T |
2: 31,924,478 (GRCm39) |
S1669F |
probably damaging |
Het |
Nup50l |
G |
T |
6: 96,142,270 (GRCm39) |
P258Q |
probably damaging |
Het |
Or10a48 |
T |
A |
7: 108,425,131 (GRCm39) |
H25L |
probably benign |
Het |
Or4c15b |
T |
C |
2: 89,113,165 (GRCm39) |
H104R |
probably damaging |
Het |
Or4s2b |
A |
T |
2: 88,508,918 (GRCm39) |
K233* |
probably null |
Het |
Or8b1b |
C |
T |
9: 38,375,927 (GRCm39) |
L197F |
probably damaging |
Het |
Pacc1 |
A |
G |
1: 191,077,262 (GRCm39) |
D195G |
probably benign |
Het |
Plagl1 |
C |
T |
10: 13,004,706 (GRCm39) |
|
probably benign |
Het |
Plxnb2 |
A |
T |
15: 89,042,696 (GRCm39) |
S1531T |
probably damaging |
Het |
Ptpn22 |
G |
A |
3: 103,809,512 (GRCm39) |
|
probably null |
Het |
Rtn1 |
T |
A |
12: 72,266,053 (GRCm39) |
Q174L |
possibly damaging |
Het |
Selenoo |
A |
G |
15: 88,984,119 (GRCm39) |
E645G |
probably benign |
Het |
Serpina1a |
A |
C |
12: 103,820,096 (GRCm39) |
D383E |
possibly damaging |
Het |
Slc6a18 |
T |
A |
13: 73,816,344 (GRCm39) |
Y345F |
probably benign |
Het |
Smbd1 |
A |
G |
16: 32,627,135 (GRCm39) |
V51A |
possibly damaging |
Het |
Tchh |
C |
T |
3: 93,352,146 (GRCm39) |
R529W |
unknown |
Het |
Tonsl |
A |
T |
15: 76,522,757 (GRCm39) |
Y165N |
probably damaging |
Het |
Trdmt1 |
G |
A |
2: 13,520,870 (GRCm39) |
T344I |
probably damaging |
Het |
Ubash3b |
C |
A |
9: 40,954,796 (GRCm39) |
R116L |
probably damaging |
Het |
Vmn2r94 |
A |
G |
17: 18,463,995 (GRCm39) |
V765A |
probably damaging |
Het |
Zfp474 |
C |
T |
18: 52,771,437 (GRCm39) |
T30I |
probably benign |
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 |
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 |
|
R3899:Kcnq3
|
UTSW |
15 |
65,902,372 (GRCm39) |
missense |
probably benign |
0.01 |
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'- TCAAAGGTGAAAGAGGTCCAGCCC -3'
(R):5'- GGAATGTCTGCATTCTTGCACACAC -3'
Sequencing Primer
(F):5'- AAGAGGTCCAGCCCTCATTG -3'
(R):5'- CACACACACACCGTTTTCC -3'
|
Posted On |
2014-04-24 |