Incidental Mutation 'IGL00087:Kcnn2'
ID |
306479 |
Institutional Source |
Australian Phenomics Network
(link to record)
|
Gene Symbol |
Kcnn2
|
Ensembl Gene |
ENSMUSG00000054477 |
Gene Name |
potassium intermediate/small conductance calcium-activated channel, subfamily N, member 2 |
Synonyms |
small conductance calcium-activated potassium channel 2, bc, fri, SK2 |
Accession Numbers |
|
Essential gene? |
Probably non essential
(E-score: 0.155)
|
Stock # |
IGL00087
|
Quality Score |
|
Status
|
|
Chromosome |
18 |
Chromosomal Location |
45401927-45819091 bp(+) (GRCm39) |
Type of Mutation |
missense |
DNA Base Change (assembly) |
A to C
at 45725303 bp (GRCm39)
|
Zygosity |
Heterozygous |
Amino Acid Change |
Arginine to Serine
at position 266
(R266S)
|
Ref Sequence |
ENSEMBL: ENSMUSP00000148153
(fasta)
|
Gene Model |
predicted gene model for transcript(s):
[ENSMUST00000066890]
[ENSMUST00000169783]
[ENSMUST00000183850]
[ENSMUST00000211323]
|
AlphaFold |
P58390 |
Predicted Effect |
probably damaging
Transcript: ENSMUST00000066890
AA Change: R531S
PolyPhen 2
Score 0.975 (Sensitivity: 0.76; Specificity: 0.96)
|
SMART Domains |
Protein: ENSMUSP00000067884 Gene: ENSMUSG00000054477 AA Change: R531S
Domain | Start | End | E-Value | Type |
low complexity region
|
62 |
76 |
N/A |
INTRINSIC |
low complexity region
|
84 |
90 |
N/A |
INTRINSIC |
low complexity region
|
98 |
114 |
N/A |
INTRINSIC |
low complexity region
|
129 |
141 |
N/A |
INTRINSIC |
low complexity region
|
158 |
180 |
N/A |
INTRINSIC |
low complexity region
|
198 |
212 |
N/A |
INTRINSIC |
low complexity region
|
219 |
254 |
N/A |
INTRINSIC |
low complexity region
|
279 |
289 |
N/A |
INTRINSIC |
low complexity region
|
301 |
326 |
N/A |
INTRINSIC |
low complexity region
|
345 |
373 |
N/A |
INTRINSIC |
Pfam:SK_channel
|
380 |
493 |
2.2e-51 |
PFAM |
transmembrane domain
|
516 |
535 |
N/A |
INTRINSIC |
Pfam:Ion_trans_2
|
572 |
658 |
2.2e-14 |
PFAM |
CaMBD
|
672 |
748 |
6.51e-51 |
SMART |
coiled coil region
|
751 |
784 |
N/A |
INTRINSIC |
low complexity region
|
815 |
839 |
N/A |
INTRINSIC |
|
Predicted Effect |
noncoding transcript
Transcript: ENSMUST00000167895
|
SMART Domains |
Protein: ENSMUSP00000126285 Gene: ENSMUSG00000054477
Domain | Start | End | E-Value | Type |
low complexity region
|
14 |
24 |
N/A |
INTRINSIC |
low complexity region
|
36 |
61 |
N/A |
INTRINSIC |
low complexity region
|
80 |
108 |
N/A |
INTRINSIC |
Pfam:SK_channel
|
115 |
233 |
7e-61 |
PFAM |
transmembrane domain
|
251 |
270 |
N/A |
INTRINSIC |
Pfam:Ion_trans_2
|
306 |
394 |
6.2e-15 |
PFAM |
|
Predicted Effect |
probably benign
Transcript: ENSMUST00000169783
|
SMART Domains |
Protein: ENSMUSP00000129659 Gene: ENSMUSG00000054477
Domain | Start | End | E-Value | Type |
low complexity region
|
14 |
24 |
N/A |
INTRINSIC |
low complexity region
|
36 |
61 |
N/A |
INTRINSIC |
low complexity region
|
80 |
108 |
N/A |
INTRINSIC |
Pfam:SK_channel
|
115 |
215 |
1.4e-36 |
PFAM |
Pfam:Ion_trans_2
|
169 |
254 |
9.5e-15 |
PFAM |
CaMBD
|
267 |
343 |
6.51e-51 |
SMART |
coiled coil region
|
346 |
379 |
N/A |
INTRINSIC |
low complexity region
|
410 |
434 |
N/A |
INTRINSIC |
|
Predicted Effect |
probably damaging
Transcript: ENSMUST00000183850
AA Change: R266S
PolyPhen 2
Score 0.975 (Sensitivity: 0.76; Specificity: 0.96)
|
SMART Domains |
Protein: ENSMUSP00000139350 Gene: ENSMUSG00000054477 AA Change: R266S
Domain | Start | End | E-Value | Type |
low complexity region
|
62 |
76 |
N/A |
INTRINSIC |
low complexity region
|
84 |
90 |
N/A |
INTRINSIC |
low complexity region
|
98 |
114 |
N/A |
INTRINSIC |
low complexity region
|
129 |
141 |
N/A |
INTRINSIC |
low complexity region
|
158 |
180 |
N/A |
INTRINSIC |
low complexity region
|
198 |
212 |
N/A |
INTRINSIC |
low complexity region
|
219 |
254 |
N/A |
INTRINSIC |
low complexity region
|
279 |
289 |
N/A |
INTRINSIC |
low complexity region
|
301 |
326 |
N/A |
INTRINSIC |
low complexity region
|
345 |
373 |
N/A |
INTRINSIC |
Pfam:SK_channel
|
380 |
498 |
2.9e-60 |
PFAM |
transmembrane domain
|
516 |
535 |
N/A |
INTRINSIC |
Pfam:Ion_trans_2
|
573 |
659 |
1.8e-14 |
PFAM |
CaMBD
|
672 |
748 |
6.51e-51 |
SMART |
coiled coil region
|
751 |
784 |
N/A |
INTRINSIC |
low complexity region
|
815 |
839 |
N/A |
INTRINSIC |
|
Predicted Effect |
noncoding transcript
Transcript: ENSMUST00000183897
|
Predicted Effect |
noncoding transcript
Transcript: ENSMUST00000184101
|
Predicted Effect |
probably damaging
Transcript: ENSMUST00000211323
AA Change: R266S
PolyPhen 2
Score 0.975 (Sensitivity: 0.76; Specificity: 0.96)
|
Coding Region Coverage |
|
Validation Efficiency |
|
MGI Phenotype |
PHENOTYPE: Mice homozygous for a point mutation exhibit tremor and gait abnormalities. Homozygous null mice lack the apamin sensitive component of the medium afterhyperpolarization current but have normal hippocampal morphology. [provided by MGI curators]
|
Allele List at MGI |
|
Other mutations in this stock |
Total: 51 list
Gene | Ref | Var | Chr/Loc | Mutation | Predicted Effect | Zygosity |
4930432M17Rik |
C |
A |
3: 121,473,282 (GRCm39) |
|
probably benign |
Het |
Actr2 |
C |
A |
11: 20,044,370 (GRCm39) |
V79L |
probably benign |
Het |
Ankrd36 |
A |
C |
11: 5,570,131 (GRCm39) |
Y533S |
probably benign |
Het |
Btnl1 |
A |
T |
17: 34,600,091 (GRCm39) |
D198V |
probably damaging |
Het |
Carmil2 |
T |
A |
8: 106,418,038 (GRCm39) |
I684N |
probably benign |
Het |
Cdk17 |
T |
A |
10: 93,062,633 (GRCm39) |
V257D |
probably damaging |
Het |
Ctsj |
T |
G |
13: 61,149,232 (GRCm39) |
S271R |
possibly damaging |
Het |
Cul9 |
T |
A |
17: 46,836,635 (GRCm39) |
Q1130L |
probably damaging |
Het |
Daam1 |
G |
T |
12: 71,988,993 (GRCm39) |
S131I |
unknown |
Het |
Dab1 |
G |
A |
4: 104,536,007 (GRCm39) |
V139M |
probably damaging |
Het |
Dab1 |
A |
T |
4: 104,535,950 (GRCm39) |
I120F |
possibly damaging |
Het |
Dnah2 |
A |
G |
11: 69,383,498 (GRCm39) |
V1142A |
possibly damaging |
Het |
Dsg1b |
C |
T |
18: 20,529,533 (GRCm39) |
T326I |
probably damaging |
Het |
Eif3k |
A |
C |
7: 28,674,101 (GRCm39) |
|
probably benign |
Het |
Fam76b |
T |
C |
9: 13,748,180 (GRCm39) |
V3A |
possibly damaging |
Het |
Fitm2 |
A |
G |
2: 163,311,712 (GRCm39) |
V167A |
probably benign |
Het |
Gfap |
T |
A |
11: 102,779,544 (GRCm39) |
I418F |
possibly damaging |
Het |
Grm5 |
T |
C |
7: 87,779,989 (GRCm39) |
V1143A |
probably benign |
Het |
Itpr2 |
A |
G |
6: 146,298,510 (GRCm39) |
I317T |
probably damaging |
Het |
Itprid1 |
T |
A |
6: 55,945,022 (GRCm39) |
L581Q |
possibly damaging |
Het |
Kntc1 |
T |
A |
5: 123,928,222 (GRCm39) |
S1240T |
probably benign |
Het |
Lmnb2 |
T |
C |
10: 80,739,871 (GRCm39) |
D490G |
possibly damaging |
Het |
Muc4 |
G |
A |
16: 32,754,086 (GRCm38) |
G1321R |
probably benign |
Het |
Or3a1b |
A |
T |
11: 74,012,705 (GRCm39) |
I197F |
probably benign |
Het |
Pax9 |
A |
G |
12: 56,746,860 (GRCm39) |
N232S |
probably benign |
Het |
Pdcd6ip |
A |
G |
9: 113,526,586 (GRCm39) |
S108P |
possibly damaging |
Het |
Pitpnc1 |
T |
C |
11: 107,103,469 (GRCm39) |
E210G |
possibly damaging |
Het |
Prdm10 |
T |
C |
9: 31,272,108 (GRCm39) |
|
probably benign |
Het |
Prl4a1 |
G |
A |
13: 28,205,443 (GRCm39) |
G136E |
probably damaging |
Het |
Pstpip2 |
A |
G |
18: 77,961,994 (GRCm39) |
S255G |
probably benign |
Het |
Rimbp3 |
T |
G |
16: 17,027,607 (GRCm39) |
S344A |
probably benign |
Het |
Rint1 |
A |
G |
5: 23,999,429 (GRCm39) |
T73A |
probably benign |
Het |
Rnf145 |
T |
C |
11: 44,446,039 (GRCm39) |
V291A |
possibly damaging |
Het |
Rrm1 |
T |
A |
7: 102,103,714 (GRCm39) |
L221* |
probably null |
Het |
Scn11a |
A |
G |
9: 119,599,572 (GRCm39) |
L1114P |
probably benign |
Het |
Slc44a4 |
A |
G |
17: 35,149,216 (GRCm39) |
|
probably benign |
Het |
Sorl1 |
A |
C |
9: 41,885,390 (GRCm39) |
N2070K |
probably damaging |
Het |
Spaca7 |
C |
T |
8: 12,630,941 (GRCm39) |
|
probably benign |
Het |
Speer1k |
C |
T |
5: 10,997,805 (GRCm39) |
|
probably benign |
Het |
Speer4c2 |
C |
A |
5: 15,861,884 (GRCm39) |
|
probably benign |
Het |
Srsf6 |
G |
T |
2: 162,773,627 (GRCm39) |
V13F |
probably damaging |
Het |
Stab1 |
G |
T |
14: 30,883,314 (GRCm39) |
T336N |
probably benign |
Het |
Strbp |
A |
G |
2: 37,476,516 (GRCm39) |
|
probably benign |
Het |
Tbc1d4 |
A |
G |
14: 101,845,548 (GRCm39) |
F117L |
probably damaging |
Het |
Tcf20 |
A |
G |
15: 82,739,096 (GRCm39) |
V785A |
probably damaging |
Het |
Ticrr |
A |
G |
7: 79,327,031 (GRCm39) |
K580E |
probably damaging |
Het |
Ubr4 |
A |
T |
4: 139,192,633 (GRCm39) |
E4225D |
possibly damaging |
Het |
Uck1 |
A |
T |
2: 32,149,681 (GRCm39) |
V66D |
probably damaging |
Het |
Vmn2r25 |
A |
G |
6: 123,830,130 (GRCm39) |
F7S |
probably benign |
Het |
Zan |
C |
T |
5: 137,386,082 (GRCm39) |
|
probably null |
Het |
Zfp819 |
T |
A |
7: 43,261,403 (GRCm39) |
|
probably benign |
Het |
|
Other mutations in Kcnn2 |
Allele | Source | Chr | Coord | Type | Predicted Effect | PPH Score |
IGL00341:Kcnn2
|
APN |
18 |
45,810,138 (GRCm39) |
splice site |
probably benign |
|
IGL01317:Kcnn2
|
APN |
18 |
45,693,694 (GRCm39) |
splice site |
probably null |
|
IGL02121:Kcnn2
|
APN |
18 |
45,694,340 (GRCm39) |
missense |
probably damaging |
0.98 |
IGL02561:Kcnn2
|
APN |
18 |
45,725,259 (GRCm39) |
missense |
possibly damaging |
0.59 |
IGL03000:Kcnn2
|
APN |
18 |
45,693,635 (GRCm39) |
missense |
probably damaging |
0.97 |
IGL03116:Kcnn2
|
APN |
18 |
45,788,273 (GRCm39) |
missense |
probably damaging |
1.00 |
IGL03155:Kcnn2
|
APN |
18 |
45,818,382 (GRCm39) |
missense |
probably damaging |
0.99 |
IGL03289:Kcnn2
|
APN |
18 |
45,810,111 (GRCm39) |
missense |
probably damaging |
1.00 |
IGL03343:Kcnn2
|
APN |
18 |
45,810,026 (GRCm39) |
missense |
probably damaging |
0.97 |
jitter
|
UTSW |
18 |
45,694,320 (GRCm39) |
synonymous |
silent |
|
I2288:Kcnn2
|
UTSW |
18 |
45,808,340 (GRCm39) |
intron |
probably benign |
|
R0256:Kcnn2
|
UTSW |
18 |
45,725,472 (GRCm39) |
missense |
probably damaging |
0.98 |
R0310:Kcnn2
|
UTSW |
18 |
45,693,585 (GRCm39) |
missense |
probably damaging |
1.00 |
R0464:Kcnn2
|
UTSW |
18 |
45,693,426 (GRCm39) |
missense |
probably damaging |
0.99 |
R0468:Kcnn2
|
UTSW |
18 |
45,692,538 (GRCm39) |
missense |
possibly damaging |
0.96 |
R0485:Kcnn2
|
UTSW |
18 |
45,693,215 (GRCm39) |
missense |
probably benign |
0.06 |
R0722:Kcnn2
|
UTSW |
18 |
45,692,543 (GRCm39) |
missense |
possibly damaging |
0.73 |
R0898:Kcnn2
|
UTSW |
18 |
45,692,543 (GRCm39) |
missense |
possibly damaging |
0.73 |
R1567:Kcnn2
|
UTSW |
18 |
45,803,401 (GRCm39) |
splice site |
probably null |
|
R4543:Kcnn2
|
UTSW |
18 |
45,692,715 (GRCm39) |
missense |
probably benign |
0.00 |
R4720:Kcnn2
|
UTSW |
18 |
45,816,187 (GRCm39) |
missense |
possibly damaging |
0.78 |
R4732:Kcnn2
|
UTSW |
18 |
45,693,416 (GRCm39) |
missense |
possibly damaging |
0.94 |
R4733:Kcnn2
|
UTSW |
18 |
45,693,416 (GRCm39) |
missense |
possibly damaging |
0.94 |
R4801:Kcnn2
|
UTSW |
18 |
45,818,334 (GRCm39) |
splice site |
probably benign |
|
R4844:Kcnn2
|
UTSW |
18 |
45,816,187 (GRCm39) |
missense |
possibly damaging |
0.78 |
R4927:Kcnn2
|
UTSW |
18 |
45,692,798 (GRCm39) |
missense |
probably benign |
0.01 |
R5011:Kcnn2
|
UTSW |
18 |
45,818,352 (GRCm39) |
missense |
possibly damaging |
0.86 |
R5108:Kcnn2
|
UTSW |
18 |
45,725,122 (GRCm39) |
missense |
probably damaging |
0.99 |
R5805:Kcnn2
|
UTSW |
18 |
45,816,198 (GRCm39) |
missense |
probably damaging |
0.98 |
R5841:Kcnn2
|
UTSW |
18 |
45,692,463 (GRCm39) |
missense |
probably benign |
|
R5888:Kcnn2
|
UTSW |
18 |
45,725,412 (GRCm39) |
missense |
probably damaging |
0.98 |
R5926:Kcnn2
|
UTSW |
18 |
45,818,351 (GRCm39) |
missense |
probably benign |
0.01 |
R6552:Kcnn2
|
UTSW |
18 |
45,693,165 (GRCm39) |
missense |
probably benign |
0.00 |
R6882:Kcnn2
|
UTSW |
18 |
45,692,505 (GRCm39) |
missense |
possibly damaging |
0.53 |
R6999:Kcnn2
|
UTSW |
18 |
45,725,444 (GRCm39) |
missense |
probably damaging |
0.99 |
R7324:Kcnn2
|
UTSW |
18 |
45,693,138 (GRCm39) |
missense |
probably benign |
|
R7509:Kcnn2
|
UTSW |
18 |
45,816,187 (GRCm39) |
missense |
probably benign |
0.32 |
R7667:Kcnn2
|
UTSW |
18 |
45,692,505 (GRCm39) |
missense |
possibly damaging |
0.53 |
R8064:Kcnn2
|
UTSW |
18 |
45,692,426 (GRCm39) |
start codon destroyed |
probably benign |
0.01 |
R8122:Kcnn2
|
UTSW |
18 |
45,810,005 (GRCm39) |
missense |
probably damaging |
0.99 |
R8730:Kcnn2
|
UTSW |
18 |
45,725,139 (GRCm39) |
missense |
possibly damaging |
0.75 |
R8768:Kcnn2
|
UTSW |
18 |
45,692,502 (GRCm39) |
missense |
possibly damaging |
0.53 |
R9183:Kcnn2
|
UTSW |
18 |
45,694,379 (GRCm39) |
missense |
probably damaging |
0.99 |
R9278:Kcnn2
|
UTSW |
18 |
45,725,446 (GRCm39) |
missense |
probably damaging |
0.96 |
R9597:Kcnn2
|
UTSW |
18 |
45,816,149 (GRCm39) |
missense |
probably benign |
0.16 |
R9773:Kcnn2
|
UTSW |
18 |
45,788,365 (GRCm39) |
missense |
probably damaging |
0.99 |
|
Posted On |
2015-04-16 |