Incidental Mutation 'IGL01996:Kcnq3'
| ID |
182921 |
| Institutional Source |
Australian Phenomics Network
(link to record)
|
| Gene Symbol |
Kcnq3
|
| Ensembl Gene |
ENSMUSG00000056258 |
| Gene Name |
potassium voltage-gated channel, subfamily Q, member 3 |
| Synonyms |
|
| Accession Numbers |
|
| Essential gene? |
Probably non essential
(E-score: 0.094)
|
| Stock # |
IGL01996
|
| Quality Score |
|
|
Status
|
|
| Chromosome |
15 |
| Chromosomal Location |
65858236-66158491 bp(-) (GRCm39) |
| Type of Mutation |
missense |
| DNA Base Change (assembly) |
A to G
at 65895545 bp (GRCm39)
|
| Zygosity |
Heterozygous |
| Amino Acid Change |
Isoleucine to Threonine
at position 333
(I333T)
|
| Ref Sequence |
ENSEMBL: ENSMUSP00000063380
(fasta)
|
| Gene Model |
predicted gene model for transcript(s):
[ENSMUST00000070256]
|
| AlphaFold |
Q8K3F6 |
| Predicted Effect |
probably damaging
Transcript: ENSMUST00000070256
AA Change: I333T
PolyPhen 2
Score 0.975 (Sensitivity: 0.76; Specificity: 0.96)
|
| SMART Domains |
Protein: ENSMUSP00000063380
Gene: ENSMUSG00000056258
AA Change: I333T
| 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 |
|
| 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: 52 list
| Gene | Ref | Var | Chr/Loc | Mutation | Predicted Effect | Zygosity |
|---|
| 3110009E18Rik |
T |
C |
1: 120,078,430 (GRCm39) |
V29A |
possibly damaging |
Het |
| Adarb1 |
A |
G |
10: 77,158,051 (GRCm39) |
L132P |
probably damaging |
Het |
| Afg3l1 |
T |
G |
8: 124,228,633 (GRCm39) |
M733R |
probably damaging |
Het |
| Aox1 |
C |
T |
1: 58,121,225 (GRCm39) |
R899C |
probably benign |
Het |
| Arhgap44 |
T |
A |
11: 64,896,322 (GRCm39) |
|
probably benign |
Het |
| Asns |
T |
C |
6: 7,682,378 (GRCm39) |
D189G |
possibly damaging |
Het |
| Brap |
A |
G |
5: 121,816,910 (GRCm39) |
|
probably benign |
Het |
| Ccdc138 |
T |
A |
10: 58,397,852 (GRCm39) |
L564H |
probably damaging |
Het |
| Ccdc167 |
A |
G |
17: 29,924,461 (GRCm39) |
|
probably null |
Het |
| Ccdc178 |
A |
G |
18: 22,230,813 (GRCm39) |
Y353H |
probably damaging |
Het |
| Clca3b |
A |
T |
3: 144,554,924 (GRCm39) |
S41R |
probably benign |
Het |
| Dpep3 |
T |
C |
8: 106,701,358 (GRCm39) |
N397S |
probably damaging |
Het |
| Eif1 |
T |
C |
11: 100,211,826 (GRCm39) |
I83T |
probably benign |
Het |
| Enah |
A |
T |
1: 181,784,070 (GRCm39) |
W80R |
unknown |
Het |
| F2rl1 |
C |
T |
13: 95,650,432 (GRCm39) |
C150Y |
probably damaging |
Het |
| Fbxw24 |
T |
C |
9: 109,434,440 (GRCm39) |
R387G |
possibly damaging |
Het |
| Fsd1l |
A |
G |
4: 53,647,760 (GRCm39) |
T68A |
probably benign |
Het |
| Greb1 |
T |
C |
12: 16,740,846 (GRCm39) |
K1412R |
possibly damaging |
Het |
| Grin2b |
T |
C |
6: 135,709,584 (GRCm39) |
S1321G |
probably damaging |
Het |
| H4c11 |
G |
A |
13: 21,919,308 (GRCm39) |
G15S |
unknown |
Het |
| Itgb7 |
C |
T |
15: 102,126,412 (GRCm39) |
G508D |
probably damaging |
Het |
| Knl1 |
A |
G |
2: 118,934,542 (GRCm39) |
D2115G |
probably damaging |
Het |
| Lmtk3 |
G |
A |
7: 45,442,871 (GRCm39) |
|
probably null |
Het |
| Lrpprc |
A |
G |
17: 85,080,698 (GRCm39) |
Y176H |
probably benign |
Het |
| Mier1 |
T |
C |
4: 102,984,473 (GRCm39) |
S22P |
possibly damaging |
Het |
| Mme |
A |
T |
3: 63,250,970 (GRCm39) |
N337I |
probably benign |
Het |
| Mthfd1 |
A |
G |
12: 76,350,679 (GRCm39) |
Y687C |
probably damaging |
Het |
| Nrp2 |
T |
C |
1: 62,788,419 (GRCm39) |
M373T |
probably damaging |
Het |
| Nudcd1 |
A |
T |
15: 44,269,357 (GRCm39) |
F101Y |
probably benign |
Het |
| Nup133 |
T |
A |
8: 124,673,334 (GRCm39) |
I66L |
probably benign |
Het |
| Or10j7 |
T |
C |
1: 173,011,294 (GRCm39) |
T236A |
probably benign |
Het |
| Or11j4 |
T |
G |
14: 50,631,116 (GRCm39) |
M301R |
probably damaging |
Het |
| Or1e19 |
T |
A |
11: 73,316,794 (GRCm39) |
N5I |
probably damaging |
Het |
| Osbpl5 |
A |
G |
7: 143,261,081 (GRCm39) |
|
probably null |
Het |
| Paqr8 |
T |
C |
1: 21,005,628 (GRCm39) |
F261L |
probably damaging |
Het |
| Plxna2 |
A |
G |
1: 194,482,084 (GRCm39) |
E1452G |
probably damaging |
Het |
| Polh |
T |
C |
17: 46,483,927 (GRCm39) |
D446G |
probably benign |
Het |
| Psg19 |
A |
T |
7: 18,523,986 (GRCm39) |
M353K |
possibly damaging |
Het |
| Sap25 |
T |
C |
5: 137,640,080 (GRCm39) |
|
probably null |
Het |
| Sap30l |
C |
T |
11: 57,700,777 (GRCm39) |
R144* |
probably null |
Het |
| Sema6b |
C |
T |
17: 56,438,157 (GRCm39) |
V144M |
probably damaging |
Het |
| Sfmbt2 |
T |
C |
2: 10,444,837 (GRCm39) |
Y228H |
probably benign |
Het |
| Shank2 |
A |
G |
7: 143,965,230 (GRCm39) |
D946G |
probably damaging |
Het |
| Slc11a1 |
T |
A |
1: 74,415,965 (GRCm39) |
L52Q |
possibly damaging |
Het |
| Sptlc3 |
T |
C |
2: 139,423,424 (GRCm39) |
|
probably benign |
Het |
| Tgfb1i1 |
T |
C |
7: 127,848,464 (GRCm39) |
|
probably benign |
Het |
| Tifa |
T |
C |
3: 127,590,229 (GRCm39) |
|
probably benign |
Het |
| Tomm40l |
C |
T |
1: 171,047,224 (GRCm39) |
V265M |
possibly damaging |
Het |
| Trim45 |
C |
A |
3: 100,835,425 (GRCm39) |
Y469* |
probably null |
Het |
| Ttc21a |
G |
T |
9: 119,787,182 (GRCm39) |
A730S |
probably damaging |
Het |
| Vmn1r18 |
A |
T |
6: 57,367,001 (GRCm39) |
D184E |
possibly damaging |
Het |
| Vmn2r120 |
A |
T |
17: 57,832,222 (GRCm39) |
I189N |
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 |
|
|
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 |
|
|
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 |
|
| Posted On |
2014-05-07 |
Incidental Mutation