Incidental Mutation 'R0722:Kcnn2'
| ID |
63581 |
| Institutional Source |
Beutler Lab
|
| 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 |
| MMRRC Submission |
038904-MU
|
| Accession Numbers |
|
| Essential gene? |
Probably non essential
(E-score: 0.155)
|
| Stock # |
R0722 (G1)
|
| Quality Score |
170 |
|
Status
|
Validated
|
| Chromosome |
18 |
| Chromosomal Location |
45401927-45819091 bp(+) (GRCm39) |
| Type of Mutation |
missense |
| DNA Base Change (assembly) |
T to C
at 45692543 bp (GRCm39)
|
| Zygosity |
Heterozygous |
| Amino Acid Change |
Cysteine to Arginine
at position 40
(C40R)
|
| Ref Sequence |
ENSEMBL: ENSMUSP00000067884
(fasta)
|
| Gene Model |
predicted gene model for transcript(s):
[ENSMUST00000066890]
[ENSMUST00000169783]
[ENSMUST00000183850]
[ENSMUST00000211323]
|
| AlphaFold |
P58390 |
| Predicted Effect |
possibly damaging
Transcript: ENSMUST00000066890
AA Change: C40R
PolyPhen 2
Score 0.734 (Sensitivity: 0.85; Specificity: 0.92)
|
| SMART Domains |
Protein: ENSMUSP00000067884
Gene: ENSMUSG00000054477
AA Change: C40R
| 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 benign
Transcript: ENSMUST00000183850
|
| SMART Domains |
Protein: ENSMUSP00000139350
Gene: ENSMUSG00000054477
| 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 benign
Transcript: ENSMUST00000211323
|
| Meta Mutation Damage Score |
0.0694 |
| Coding Region Coverage |
- 1x: 99.1%
- 3x: 98.4%
- 10x: 96.5%
- 20x: 91.7%
|
| Validation Efficiency |
97% (63/65) |
| 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: 53 list
| Gene | Ref | Var | Chr/Loc | Mutation | Predicted Effect | Zygosity |
|---|
| Adap2 |
T |
C |
11: 80,047,810 (GRCm39) |
F89L |
possibly damaging |
Het |
| Akr1c13 |
A |
G |
13: 4,247,931 (GRCm39) |
|
probably null |
Het |
| Atp10a |
A |
G |
7: 58,465,931 (GRCm39) |
I1053V |
possibly damaging |
Het |
| Bmper |
G |
T |
9: 23,285,224 (GRCm39) |
V258L |
probably benign |
Het |
| Brd4 |
T |
C |
17: 32,431,956 (GRCm39) |
H636R |
possibly damaging |
Het |
| Cacna2d4 |
C |
T |
6: 119,284,247 (GRCm39) |
R745W |
probably damaging |
Het |
| Ccbe1 |
C |
T |
18: 66,217,877 (GRCm39) |
C112Y |
probably damaging |
Het |
| Ccdc28b |
T |
A |
4: 129,514,945 (GRCm39) |
|
probably null |
Het |
| Cd320 |
T |
C |
17: 34,065,004 (GRCm39) |
S46P |
possibly damaging |
Het |
| Cfap251 |
T |
A |
5: 123,394,248 (GRCm39) |
V379E |
probably damaging |
Het |
| Cfap44 |
G |
A |
16: 44,225,039 (GRCm39) |
E95K |
possibly damaging |
Het |
| Clpp |
T |
C |
17: 57,299,901 (GRCm39) |
V144A |
probably damaging |
Het |
| Crtam |
A |
T |
9: 40,903,912 (GRCm39) |
C96S |
probably damaging |
Het |
| Dcst1 |
C |
T |
3: 89,261,112 (GRCm39) |
R480H |
probably benign |
Het |
| Dock2 |
A |
T |
11: 34,414,970 (GRCm39) |
|
probably benign |
Het |
| Ermard |
A |
G |
17: 15,242,390 (GRCm39) |
T189A |
probably benign |
Het |
| Gm10840 |
A |
G |
11: 106,051,902 (GRCm39) |
|
probably benign |
Het |
| Gm4845 |
T |
A |
1: 141,184,598 (GRCm39) |
|
noncoding transcript |
Het |
| Heatr1 |
A |
G |
13: 12,420,918 (GRCm39) |
E403G |
probably benign |
Het |
| Herc4 |
A |
G |
10: 63,121,844 (GRCm39) |
I399V |
probably null |
Het |
| Htr1f |
A |
G |
16: 64,746,254 (GRCm39) |
I346T |
probably damaging |
Het |
| Igf2r |
T |
C |
17: 12,934,382 (GRCm39) |
|
probably null |
Het |
| Jmy |
G |
A |
13: 93,589,325 (GRCm39) |
T644I |
probably benign |
Het |
| Krt13 |
T |
G |
11: 100,009,979 (GRCm39) |
K297T |
probably damaging |
Het |
| Lrba |
T |
C |
3: 86,513,296 (GRCm39) |
|
probably null |
Het |
| Lrrc8b |
T |
C |
5: 105,627,978 (GRCm39) |
V108A |
possibly damaging |
Het |
| Lrrc8c |
T |
A |
5: 105,727,414 (GRCm39) |
V26E |
probably damaging |
Het |
| Or10g6 |
A |
G |
9: 39,934,295 (GRCm39) |
D202G |
probably damaging |
Het |
| Or5p6 |
A |
G |
7: 107,631,541 (GRCm39) |
F3S |
probably benign |
Het |
| Pcna |
A |
G |
2: 132,093,155 (GRCm39) |
|
probably benign |
Het |
| Pgm2 |
A |
T |
5: 64,265,022 (GRCm39) |
R348* |
probably null |
Het |
| Pikfyve |
T |
G |
1: 65,292,682 (GRCm39) |
S1378A |
probably damaging |
Het |
| Pkp2 |
T |
C |
16: 16,064,892 (GRCm39) |
V472A |
probably benign |
Het |
| Pld5 |
A |
G |
1: 175,803,081 (GRCm39) |
F395L |
probably benign |
Het |
| Plekhb1 |
A |
T |
7: 100,294,810 (GRCm39) |
Y169N |
probably damaging |
Het |
| Polr2c |
T |
A |
8: 95,589,265 (GRCm39) |
Y186N |
probably damaging |
Het |
| Ppp1r16a |
C |
T |
15: 76,577,869 (GRCm39) |
Q328* |
probably null |
Het |
| Prr5l |
A |
G |
2: 101,547,819 (GRCm39) |
|
probably benign |
Het |
| Ptbp2 |
C |
T |
3: 119,514,570 (GRCm39) |
R419Q |
possibly damaging |
Het |
| Ralgapa2 |
A |
G |
2: 146,230,451 (GRCm39) |
V1038A |
probably damaging |
Het |
| Rassf2 |
A |
G |
2: 131,844,830 (GRCm39) |
V204A |
probably damaging |
Het |
| Slc22a22 |
T |
C |
15: 57,119,949 (GRCm39) |
|
probably null |
Het |
| Slit1 |
T |
C |
19: 41,596,874 (GRCm39) |
Y1075C |
probably damaging |
Het |
| Smc5 |
C |
A |
19: 23,186,291 (GRCm39) |
L1055F |
probably damaging |
Het |
| Spidr |
A |
G |
16: 15,730,645 (GRCm39) |
F620S |
probably damaging |
Het |
| Susd1 |
A |
G |
4: 59,379,749 (GRCm39) |
S293P |
possibly damaging |
Het |
| Tepsin |
A |
G |
11: 119,986,163 (GRCm39) |
|
probably benign |
Het |
| Vmn2r68 |
A |
T |
7: 84,870,794 (GRCm39) |
L830I |
possibly damaging |
Het |
| Vtn |
A |
G |
11: 78,391,680 (GRCm39) |
|
probably benign |
Het |
| Zfp267 |
C |
T |
3: 36,219,218 (GRCm39) |
H414Y |
probably benign |
Het |
| Zfp280d |
T |
G |
9: 72,219,383 (GRCm39) |
S162A |
possibly damaging |
Het |
| Zfp608 |
T |
G |
18: 55,033,306 (GRCm39) |
K409T |
probably damaging |
Het |
| Zfp738 |
A |
T |
13: 67,819,643 (GRCm39) |
M116K |
probably benign |
Het |
|
| Other mutations in Kcnn2 |
| Allele | Source | Chr | Coord | Type | Predicted Effect | PPH Score |
|---|
|
IGL00087:Kcnn2
|
APN |
18 |
45,725,303 (GRCm39) |
missense |
probably damaging |
0.98 |
|
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 |
|
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 |
|
| Predicted Primers |
PCR Primer
(F):5'- CGCAAACTCAGTCTTGGTCCCTGC -3'
(R):5'- ACGGCGTCAGCTCGCTCACATT -3'
Sequencing Primer
(F):5'- ATTGTTTTGGTGCGCCCA -3'
(R):5'- CAGGTTATcccccgccc -3'
|
| Posted On |
2013-07-30 |
Incidental Mutation