Incidental Mutation 'R4231:Cacnb2'
| ID |
320821 |
| Institutional Source |
Beutler Lab
|
| Gene Symbol |
Cacnb2
|
| Ensembl Gene |
ENSMUSG00000057914 |
| Gene Name |
calcium channel, voltage-dependent, beta 2 subunit |
| Synonyms |
Cchb2, Cavbeta2 |
| MMRRC Submission |
041050-MU
|
| Accession Numbers |
|
| Essential gene? |
Essential
(E-score: 1.000)
|
| Stock # |
R4231 (G1)
|
| Quality Score |
225 |
|
Status
|
Validated
|
| Chromosome |
2 |
| Chromosomal Location |
14607899-14992719 bp(+) (GRCm39) |
| Type of Mutation |
missense |
| DNA Base Change (assembly) |
A to G
at 14986251 bp (GRCm39)
|
| Zygosity |
Heterozygous |
| Amino Acid Change |
Lysine to Glutamic Acid
at position 343
(K343E)
|
| Ref Sequence |
ENSEMBL: ENSMUSP00000141221
(fasta)
|
| Gene Model |
predicted gene model for transcript(s):
[ENSMUST00000114719]
[ENSMUST00000114723]
[ENSMUST00000193800]
|
| AlphaFold |
Q8CC27 |
| Predicted Effect |
probably benign
Transcript: ENSMUST00000114719
AA Change: K349E
PolyPhen 2
Score 0.228 (Sensitivity: 0.91; Specificity: 0.88)
|
| SMART Domains |
Protein: ENSMUSP00000110367
Gene: ENSMUSG00000057914
AA Change: K349E
| Domain | Start | End | E-Value | Type |
|---|
|
Pfam:VGCC_beta4Aa_N
|
24 |
65 |
1.7e-26 |
PFAM |
|
SH3
|
69 |
133 |
2.42e-2 |
SMART |
|
low complexity region
|
149 |
161 |
N/A |
INTRINSIC |
|
GuKc
|
232 |
414 |
6.11e-38 |
SMART |
|
low complexity region
|
419 |
448 |
N/A |
INTRINSIC |
|
low complexity region
|
546 |
561 |
N/A |
INTRINSIC |
|
| Predicted Effect |
probably damaging
Transcript: ENSMUST00000114723
AA Change: K393E
PolyPhen 2
Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
|
| SMART Domains |
Protein: ENSMUSP00000110371
Gene: ENSMUSG00000057914
AA Change: K393E
| Domain | Start | End | E-Value | Type |
|---|
|
low complexity region
|
50 |
61 |
N/A |
INTRINSIC |
|
Pfam:VGCC_beta4Aa_N
|
68 |
109 |
2.7e-25 |
PFAM |
|
SH3
|
113 |
177 |
2.42e-2 |
SMART |
|
low complexity region
|
193 |
205 |
N/A |
INTRINSIC |
|
GuKc
|
276 |
458 |
6.11e-38 |
SMART |
|
low complexity region
|
463 |
492 |
N/A |
INTRINSIC |
|
low complexity region
|
590 |
605 |
N/A |
INTRINSIC |
|
| Predicted Effect |
noncoding transcript
Transcript: ENSMUST00000144423
|
| Predicted Effect |
noncoding transcript
Transcript: ENSMUST00000193262
|
| Predicted Effect |
noncoding transcript
Transcript: ENSMUST00000193452
|
| Predicted Effect |
probably benign
Transcript: ENSMUST00000193522
|
| Predicted Effect |
probably damaging
Transcript: ENSMUST00000193800
AA Change: K343E
PolyPhen 2
Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
|
| SMART Domains |
Protein: ENSMUSP00000141221
Gene: ENSMUSG00000057914
AA Change: K343E
| Domain | Start | End | E-Value | Type |
|---|
|
Pfam:VGCC_beta4Aa_N
|
18 |
59 |
3.2e-27 |
PFAM |
|
SH3
|
63 |
127 |
2.42e-2 |
SMART |
|
low complexity region
|
143 |
155 |
N/A |
INTRINSIC |
|
GuKc
|
226 |
408 |
6.11e-38 |
SMART |
|
low complexity region
|
413 |
442 |
N/A |
INTRINSIC |
|
low complexity region
|
540 |
555 |
N/A |
INTRINSIC |
|
| Meta Mutation Damage Score |
0.8744 |
| Coding Region Coverage |
- 1x: 99.2%
- 3x: 98.6%
- 10x: 97.2%
- 20x: 95.2%
|
| Validation Efficiency |
99% (75/76) |
| MGI Phenotype |
FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] This gene encodes a subunit of a voltage-dependent calcium channel protein that is a member of the voltage-gated calcium channel superfamily. The gene product was originally identified as an antigen target in Lambert-Eaton myasthenic syndrome, an autoimmune disorder. Mutations in this gene are associated with Brugada syndrome. Alternatively spliced variants encoding different isoforms have been described. [provided by RefSeq, Feb 2013]
PHENOTYPE: Mice homozygous for a null allele exhibit lethality at E10.5 with growth retardation, abnormal yolk vasculature and abnormal cardiac development and function. [provided by MGI curators]
|
| Allele List at MGI |
|
| Other mutations in this stock |
Total: 66 list
| Gene | Ref | Var | Chr/Loc | Mutation | Predicted Effect | Zygosity |
|---|
| 4930567H17Rik |
C |
T |
X: 69,438,135 (GRCm39) |
A53T |
probably benign |
Het |
| Ajuba |
T |
C |
14: 54,806,983 (GRCm39) |
R490G |
probably damaging |
Het |
| Akap6 |
A |
T |
12: 53,187,821 (GRCm39) |
D1745V |
probably damaging |
Het |
| Aldh5a1 |
C |
T |
13: 25,095,636 (GRCm39) |
G494R |
probably damaging |
Het |
| Ankar |
T |
C |
1: 72,697,701 (GRCm39) |
D1034G |
probably benign |
Het |
| Aox3 |
T |
A |
1: 58,154,044 (GRCm39) |
N23K |
probably benign |
Het |
| Arhgef18 |
T |
C |
8: 3,500,317 (GRCm39) |
I541T |
possibly damaging |
Het |
| Atg14 |
T |
C |
14: 47,788,802 (GRCm39) |
K184E |
probably benign |
Het |
| Bltp1 |
C |
T |
3: 36,974,385 (GRCm39) |
T663I |
probably benign |
Het |
| Casp8 |
T |
C |
1: 58,883,929 (GRCm39) |
V432A |
probably damaging |
Het |
| Cd93 |
A |
T |
2: 148,284,880 (GRCm39) |
H155Q |
probably benign |
Het |
| Cox6b2 |
T |
C |
7: 4,755,834 (GRCm39) |
M1V |
probably null |
Het |
| Crat |
T |
C |
2: 30,303,023 (GRCm39) |
E88G |
possibly damaging |
Het |
| Ddx1 |
C |
T |
12: 13,273,858 (GRCm39) |
V590I |
possibly damaging |
Het |
| Dip2a |
G |
A |
10: 76,155,304 (GRCm39) |
P94S |
probably damaging |
Het |
| Dtx3 |
A |
G |
10: 127,029,058 (GRCm39) |
I60T |
possibly damaging |
Het |
| Filip1l |
T |
C |
16: 57,327,131 (GRCm39) |
S54P |
probably benign |
Het |
| Gm12887 |
A |
T |
4: 121,479,299 (GRCm39) |
M1K |
probably null |
Het |
| Gm26678 |
T |
C |
3: 54,540,504 (GRCm39) |
|
noncoding transcript |
Het |
| Impg1 |
A |
G |
9: 80,252,611 (GRCm39) |
L523P |
probably damaging |
Het |
| Insyn2b |
A |
T |
11: 34,353,143 (GRCm39) |
E395V |
probably benign |
Het |
| Ip6k2 |
G |
A |
9: 108,682,847 (GRCm39) |
R319Q |
probably benign |
Het |
| Irak2 |
A |
G |
6: 113,667,817 (GRCm39) |
E466G |
probably damaging |
Het |
| Irgm2 |
C |
T |
11: 58,110,304 (GRCm39) |
|
probably benign |
Het |
| Jak3 |
T |
A |
8: 72,138,189 (GRCm39) |
V880D |
probably damaging |
Het |
| Jmy |
G |
T |
13: 93,635,433 (GRCm39) |
P128T |
probably benign |
Het |
| Kif20a |
A |
G |
18: 34,765,091 (GRCm39) |
N775S |
probably benign |
Het |
| Kremen1 |
G |
A |
11: 5,193,881 (GRCm39) |
Q50* |
probably null |
Het |
| Lrrc71 |
A |
G |
3: 87,648,298 (GRCm39) |
I438T |
probably benign |
Het |
| Map3k1 |
T |
C |
13: 111,905,028 (GRCm39) |
T374A |
probably benign |
Het |
| Med12l |
T |
G |
3: 59,164,644 (GRCm39) |
|
probably null |
Het |
| Mrps30 |
T |
C |
13: 118,523,376 (GRCm39) |
D132G |
probably damaging |
Het |
| Mta1 |
T |
C |
12: 113,099,447 (GRCm39) |
M603T |
possibly damaging |
Het |
| Myo5a |
A |
G |
9: 75,097,279 (GRCm39) |
N1319S |
possibly damaging |
Het |
| Nalcn |
T |
A |
14: 123,837,325 (GRCm39) |
Q13L |
probably benign |
Het |
| Nbas |
A |
G |
12: 13,443,344 (GRCm39) |
N1133S |
probably damaging |
Het |
| Nsun2 |
A |
G |
13: 69,767,660 (GRCm39) |
N205D |
probably damaging |
Het |
| Nxpe4 |
A |
T |
9: 48,310,137 (GRCm39) |
T467S |
probably damaging |
Het |
| Or13a20 |
T |
C |
7: 140,232,653 (GRCm39) |
Y254H |
probably damaging |
Het |
| Or4f17-ps1 |
C |
T |
2: 111,358,546 (GRCm39) |
R314C |
probably damaging |
Het |
| Or7g30 |
T |
A |
9: 19,352,886 (GRCm39) |
L226I |
probably damaging |
Het |
| Pam |
A |
G |
1: 97,811,849 (GRCm39) |
|
probably null |
Het |
| Pcdh7 |
G |
A |
5: 57,876,631 (GRCm39) |
G62D |
possibly damaging |
Het |
| Plxna2 |
C |
T |
1: 194,326,762 (GRCm39) |
T232I |
probably damaging |
Het |
| Prkar1b |
A |
G |
5: 139,094,376 (GRCm39) |
S71P |
probably benign |
Het |
| Ptprq |
A |
T |
10: 107,522,144 (GRCm39) |
Y602* |
probably null |
Het |
| Rfx4 |
A |
T |
10: 84,650,558 (GRCm39) |
M84L |
probably benign |
Het |
| Rfx7 |
A |
T |
9: 72,526,672 (GRCm39) |
E1287D |
possibly damaging |
Het |
| Rin2 |
C |
T |
2: 145,702,366 (GRCm39) |
T354I |
probably benign |
Het |
| Rnf216 |
A |
T |
5: 143,078,845 (GRCm39) |
S35T |
probably damaging |
Het |
| Rps6kc1 |
A |
G |
1: 190,541,097 (GRCm39) |
V402A |
probably damaging |
Het |
| Rufy4 |
T |
C |
1: 74,186,822 (GRCm39) |
C537R |
probably damaging |
Het |
| Sart3 |
A |
G |
5: 113,909,479 (GRCm39) |
M73T |
probably benign |
Het |
| Scn10a |
G |
T |
9: 119,460,610 (GRCm39) |
T1088K |
probably damaging |
Het |
| Senp2 |
T |
C |
16: 21,830,304 (GRCm39) |
|
probably null |
Het |
| Setd7 |
T |
C |
3: 51,450,151 (GRCm39) |
N92D |
probably benign |
Het |
| Sipa1 |
A |
T |
19: 5,704,117 (GRCm39) |
L735Q |
probably damaging |
Het |
| Skint11 |
C |
A |
4: 114,101,856 (GRCm39) |
Q99K |
probably benign |
Het |
| Slitrk6 |
A |
T |
14: 110,988,820 (GRCm39) |
S296T |
probably benign |
Het |
| Spc24 |
T |
C |
9: 21,667,498 (GRCm39) |
|
probably null |
Het |
| Tex15 |
T |
C |
8: 34,062,165 (GRCm39) |
S806P |
probably damaging |
Het |
| Tgm3 |
A |
T |
2: 129,886,509 (GRCm39) |
K577* |
probably null |
Het |
| Wscd2 |
A |
G |
5: 113,699,045 (GRCm39) |
D200G |
probably benign |
Het |
| Xpo6 |
T |
C |
7: 125,773,354 (GRCm39) |
T24A |
possibly damaging |
Het |
| Zfhx2 |
A |
G |
14: 55,310,991 (GRCm39) |
C568R |
possibly damaging |
Het |
| Zfp599 |
T |
A |
9: 22,161,041 (GRCm39) |
K375* |
probably null |
Het |
|
| Other mutations in Cacnb2 |
| Allele | Source | Chr | Coord | Type | Predicted Effect | PPH Score |
|---|
|
IGL01527:Cacnb2
|
APN |
2 |
14,989,081 (GRCm39) |
missense |
possibly damaging |
0.95 |
|
IGL01806:Cacnb2
|
APN |
2 |
14,619,079 (GRCm39) |
missense |
probably damaging |
1.00 |
|
IGL01939:Cacnb2
|
APN |
2 |
14,976,380 (GRCm39) |
missense |
probably benign |
0.16 |
|
IGL02941:Cacnb2
|
APN |
2 |
14,963,640 (GRCm39) |
missense |
probably benign |
0.00 |
|
PIT1430001:Cacnb2
|
UTSW |
2 |
14,976,412 (GRCm39) |
nonsense |
probably null |
|
|
PIT4498001:Cacnb2
|
UTSW |
2 |
14,879,630 (GRCm39) |
nonsense |
probably null |
|
|
PIT4508001:Cacnb2
|
UTSW |
2 |
14,989,230 (GRCm39) |
missense |
probably benign |
0.00 |
|
R0095:Cacnb2
|
UTSW |
2 |
14,963,586 (GRCm39) |
missense |
probably damaging |
1.00 |
|
R0731:Cacnb2
|
UTSW |
2 |
14,990,517 (GRCm39) |
missense |
possibly damaging |
0.95 |
|
R1521:Cacnb2
|
UTSW |
2 |
14,619,163 (GRCm39) |
missense |
probably benign |
0.18 |
|
R1829:Cacnb2
|
UTSW |
2 |
14,990,775 (GRCm39) |
missense |
possibly damaging |
0.89 |
|
R2174:Cacnb2
|
UTSW |
2 |
14,963,578 (GRCm39) |
missense |
probably benign |
0.21 |
|
R2471:Cacnb2
|
UTSW |
2 |
14,989,125 (GRCm39) |
missense |
probably damaging |
1.00 |
|
R2473:Cacnb2
|
UTSW |
2 |
14,989,125 (GRCm39) |
missense |
probably damaging |
1.00 |
|
R3801:Cacnb2
|
UTSW |
2 |
14,829,074 (GRCm39) |
missense |
possibly damaging |
0.85 |
|
R3831:Cacnb2
|
UTSW |
2 |
14,986,236 (GRCm39) |
missense |
probably damaging |
1.00 |
|
R3832:Cacnb2
|
UTSW |
2 |
14,986,236 (GRCm39) |
missense |
probably damaging |
1.00 |
|
R3833:Cacnb2
|
UTSW |
2 |
14,986,236 (GRCm39) |
missense |
probably damaging |
1.00 |
|
R3981:Cacnb2
|
UTSW |
2 |
14,609,314 (GRCm39) |
missense |
probably benign |
|
|
R4426:Cacnb2
|
UTSW |
2 |
14,980,026 (GRCm39) |
nonsense |
probably null |
|
|
R4569:Cacnb2
|
UTSW |
2 |
14,990,811 (GRCm39) |
missense |
possibly damaging |
0.94 |
|
R4815:Cacnb2
|
UTSW |
2 |
14,879,591 (GRCm39) |
missense |
probably damaging |
1.00 |
|
R4911:Cacnb2
|
UTSW |
2 |
14,986,151 (GRCm39) |
missense |
possibly damaging |
0.83 |
|
R5189:Cacnb2
|
UTSW |
2 |
14,990,849 (GRCm39) |
missense |
possibly damaging |
0.56 |
|
R6114:Cacnb2
|
UTSW |
2 |
14,980,012 (GRCm39) |
missense |
possibly damaging |
0.88 |
|
R6158:Cacnb2
|
UTSW |
2 |
14,990,412 (GRCm39) |
missense |
possibly damaging |
0.62 |
|
R6530:Cacnb2
|
UTSW |
2 |
14,979,978 (GRCm39) |
missense |
probably damaging |
1.00 |
|
R6612:Cacnb2
|
UTSW |
2 |
14,979,960 (GRCm39) |
missense |
probably benign |
0.41 |
|
R6882:Cacnb2
|
UTSW |
2 |
14,829,110 (GRCm39) |
missense |
probably benign |
0.00 |
|
R6889:Cacnb2
|
UTSW |
2 |
14,990,826 (GRCm39) |
missense |
possibly damaging |
0.55 |
|
R7804:Cacnb2
|
UTSW |
2 |
14,972,848 (GRCm39) |
missense |
probably benign |
0.08 |
|
R7820:Cacnb2
|
UTSW |
2 |
14,965,477 (GRCm39) |
missense |
probably damaging |
1.00 |
|
R7971:Cacnb2
|
UTSW |
2 |
14,976,409 (GRCm39) |
missense |
possibly damaging |
0.51 |
|
R7980:Cacnb2
|
UTSW |
2 |
14,609,326 (GRCm39) |
missense |
probably benign |
|
|
R7993:Cacnb2
|
UTSW |
2 |
14,968,731 (GRCm39) |
missense |
probably benign |
0.16 |
|
R8762:Cacnb2
|
UTSW |
2 |
14,972,759 (GRCm39) |
missense |
possibly damaging |
0.71 |
|
R8868:Cacnb2
|
UTSW |
2 |
14,989,080 (GRCm39) |
missense |
probably benign |
0.41 |
|
R9147:Cacnb2
|
UTSW |
2 |
14,972,773 (GRCm39) |
missense |
possibly damaging |
0.89 |
|
R9148:Cacnb2
|
UTSW |
2 |
14,972,773 (GRCm39) |
missense |
possibly damaging |
0.89 |
|
R9211:Cacnb2
|
UTSW |
2 |
14,879,308 (GRCm39) |
missense |
unknown |
|
|
R9521:Cacnb2
|
UTSW |
2 |
14,609,138 (GRCm39) |
start gained |
probably benign |
|
|
R9773:Cacnb2
|
UTSW |
2 |
14,976,452 (GRCm39) |
missense |
probably damaging |
1.00 |
|
| Predicted Primers |
PCR Primer
(F):5'- AGTGCGCCACTTCATTTCAG -3'
(R):5'- CTGCTCTGAGCCACACATTAAC -3'
Sequencing Primer
(F):5'- CAGCTTCCTGTAGTTTCAAATGTG -3'
(R):5'- TCTGAGCCACACATTAACCATGC -3'
|
| Posted On |
2015-06-12 |
Incidental Mutation