Incidental Mutation 'R4391:Actn2'
| ID |
326377 |
| Institutional Source |
Beutler Lab
|
| Gene Symbol |
Actn2
|
| Ensembl Gene |
ENSMUSG00000052374 |
| Gene Name |
actinin alpha 2 |
| Synonyms |
1110008F24Rik |
| MMRRC Submission |
041682-MU
|
| Accession Numbers |
|
| Essential gene? |
Possibly essential
(E-score: 0.622)
|
| Stock # |
R4391 (G1)
|
| Quality Score |
225 |
|
Status
|
Validated
|
| Chromosome |
13 |
| Chromosomal Location |
12284312-12355613 bp(-) (GRCm39) |
| Type of Mutation |
missense |
| DNA Base Change (assembly) |
C to T
at 12305634 bp (GRCm39)
|
| Zygosity |
Heterozygous |
| Amino Acid Change |
Arginine to Glutamine
at position 394
(R394Q)
|
| Ref Sequence |
ENSEMBL: ENSMUSP00000129609
(fasta)
|
| Gene Model |
predicted gene model for transcript(s):
[ENSMUST00000064204]
[ENSMUST00000168193]
|
| AlphaFold |
Q9JI91 |
| Predicted Effect |
probably damaging
Transcript: ENSMUST00000064204
AA Change: R394Q
PolyPhen 2
Score 0.993 (Sensitivity: 0.70; Specificity: 0.97)
|
| SMART Domains |
Protein: ENSMUSP00000067708
Gene: ENSMUSG00000052374
AA Change: R394Q
| Domain | Start | End | E-Value | Type |
|---|
|
CH
|
40 |
140 |
5.22e-23 |
SMART |
|
CH
|
153 |
252 |
1.77e-25 |
SMART |
|
low complexity region
|
255 |
266 |
N/A |
INTRINSIC |
|
Pfam:Spectrin
|
281 |
391 |
2e-16 |
PFAM |
|
SPEC
|
404 |
505 |
5.81e-24 |
SMART |
|
SPEC
|
519 |
626 |
6.75e-11 |
SMART |
|
SPEC
|
640 |
739 |
1.26e0 |
SMART |
|
EFh
|
757 |
785 |
8.16e-1 |
SMART |
|
EFh
|
793 |
821 |
7.7e-3 |
SMART |
|
efhand_Ca_insen
|
824 |
890 |
3.9e-37 |
SMART |
|
| Predicted Effect |
probably damaging
Transcript: ENSMUST00000168193
AA Change: R394Q
PolyPhen 2
Score 0.993 (Sensitivity: 0.70; Specificity: 0.97)
|
| SMART Domains |
Protein: ENSMUSP00000129609
Gene: ENSMUSG00000052374
AA Change: R394Q
| Domain | Start | End | E-Value | Type |
|---|
|
CH
|
40 |
140 |
5.22e-23 |
SMART |
|
CH
|
153 |
252 |
1.77e-25 |
SMART |
|
low complexity region
|
255 |
266 |
N/A |
INTRINSIC |
|
Pfam:Spectrin
|
281 |
391 |
7e-18 |
PFAM |
|
SPEC
|
404 |
505 |
5.81e-24 |
SMART |
|
SPEC
|
519 |
626 |
6.75e-11 |
SMART |
|
SPEC
|
640 |
739 |
1.26e0 |
SMART |
|
EFh
|
757 |
785 |
8.16e-1 |
SMART |
|
EFh
|
793 |
821 |
7.7e-3 |
SMART |
|
efhand_Ca_insen
|
824 |
890 |
3.9e-37 |
SMART |
|
| Meta Mutation Damage Score |
0.1006 |
| Coding Region Coverage |
- 1x: 99.6%
- 3x: 98.6%
- 10x: 96.4%
- 20x: 91.6%
|
| Validation Efficiency |
100% (40/40) |
| MGI Phenotype |
FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] Alpha actinins belong to the spectrin gene superfamily which represents a diverse group of cytoskeletal proteins, including the alpha and beta spectrins and dystrophins. Alpha actinin is an actin-binding protein with multiple roles in different cell types. In nonmuscle cells, the cytoskeletal isoform is found along microfilament bundles and adherens-type junctions, where it is involved in binding actin to the membrane. In contrast, skeletal, cardiac, and smooth muscle isoforms are localized to the Z-disc and analogous dense bodies, where they help anchor the myofibrillar actin filaments. This gene encodes a muscle-specific, alpha actinin isoform that is expressed in both skeletal and cardiac muscles. Several transcript variants encoding different isoforms have been found for this gene. [provided by RefSeq, May 2013]
|
| Allele List at MGI |
|
| Other mutations in this stock |
Total: 35 list
| Gene | Ref | Var | Chr/Loc | Mutation | Predicted Effect | Zygosity |
|---|
| 6030469F06Rik |
A |
T |
12: 31,234,622 (GRCm39) |
|
noncoding transcript |
Het |
| Atg16l1 |
A |
G |
1: 87,687,842 (GRCm39) |
D62G |
probably damaging |
Het |
| Atp2b1 |
A |
G |
10: 98,839,076 (GRCm39) |
T635A |
probably benign |
Het |
| Chil4 |
G |
A |
3: 106,111,043 (GRCm39) |
P284S |
possibly damaging |
Het |
| Dnah1 |
G |
A |
14: 31,016,792 (GRCm39) |
T1575I |
probably damaging |
Het |
| Dnah7b |
A |
G |
1: 46,376,754 (GRCm39) |
|
probably null |
Het |
| Dnajc12 |
A |
G |
10: 63,242,838 (GRCm39) |
T37A |
probably benign |
Het |
| Efcab5 |
T |
A |
11: 76,981,284 (GRCm39) |
N1354I |
probably damaging |
Het |
| Epas1 |
T |
C |
17: 87,117,091 (GRCm39) |
L218P |
probably benign |
Het |
| Fbxw15 |
T |
A |
9: 109,397,300 (GRCm39) |
|
probably benign |
Het |
| Filip1l |
C |
A |
16: 57,391,155 (GRCm39) |
S581* |
probably null |
Het |
| Focad |
T |
A |
4: 88,104,195 (GRCm39) |
I358K |
probably damaging |
Het |
| Gm382 |
T |
A |
X: 125,968,942 (GRCm39) |
S376T |
probably benign |
Het |
| Gpsm1 |
C |
T |
2: 26,214,009 (GRCm39) |
R179C |
probably damaging |
Het |
| Hjurp |
A |
G |
1: 88,194,283 (GRCm39) |
|
probably benign |
Het |
| Homer3 |
G |
A |
8: 70,742,793 (GRCm39) |
|
probably null |
Het |
| Krt39 |
C |
T |
11: 99,405,578 (GRCm39) |
A441T |
probably benign |
Het |
| Nrdc |
T |
A |
4: 108,903,841 (GRCm39) |
N662K |
probably damaging |
Het |
| Obox5 |
C |
T |
7: 15,491,899 (GRCm39) |
Q105* |
probably null |
Het |
| Or56a3b |
T |
A |
7: 104,770,793 (GRCm39) |
M43K |
possibly damaging |
Het |
| Or5af1 |
T |
A |
11: 58,722,841 (GRCm39) |
V287D |
possibly damaging |
Het |
| Or8c13 |
A |
T |
9: 38,091,645 (GRCm39) |
V158D |
probably damaging |
Het |
| Pcdhb5 |
T |
A |
18: 37,455,789 (GRCm39) |
L723Q |
possibly damaging |
Het |
| Pou3f3 |
G |
T |
1: 42,736,618 (GRCm39) |
A105S |
unknown |
Het |
| Ppp1r3d |
C |
T |
2: 178,055,880 (GRCm39) |
D41N |
probably damaging |
Het |
| Ppp4r1 |
A |
G |
17: 66,131,749 (GRCm39) |
N497S |
probably benign |
Het |
| Rad54b |
T |
G |
4: 11,615,570 (GRCm39) |
N859K |
probably benign |
Het |
| Sh3bp2 |
C |
T |
5: 34,707,062 (GRCm39) |
S29L |
probably benign |
Het |
| Smarcad1 |
A |
T |
6: 65,033,443 (GRCm39) |
N142I |
probably benign |
Het |
| Sp140l1 |
G |
A |
1: 85,062,852 (GRCm39) |
|
probably benign |
Het |
| Stat3 |
G |
A |
11: 100,796,378 (GRCm39) |
|
probably benign |
Het |
| Stmn3 |
T |
C |
2: 180,950,576 (GRCm39) |
R77G |
probably benign |
Het |
| Ugt1a1 |
CAGAGAGAGAGAGA |
CAGAGAGAGAGA |
1: 88,139,706 (GRCm39) |
|
probably benign |
Het |
| Vmn2r79 |
A |
G |
7: 86,651,099 (GRCm39) |
H166R |
possibly damaging |
Het |
| Xlr3a |
T |
C |
X: 72,135,450 (GRCm39) |
I87V |
possibly damaging |
Het |
|
| Other mutations in Actn2 |
| Allele | Source | Chr | Coord | Type | Predicted Effect | PPH Score |
|---|
|
IGL01469:Actn2
|
APN |
13 |
12,325,796 (GRCm39) |
missense |
possibly damaging |
0.50 |
|
IGL01909:Actn2
|
APN |
13 |
12,324,479 (GRCm39) |
critical splice donor site |
probably null |
|
|
IGL01994:Actn2
|
APN |
13 |
12,305,563 (GRCm39) |
missense |
probably benign |
0.26 |
|
IGL02118:Actn2
|
APN |
13 |
12,291,433 (GRCm39) |
intron |
probably benign |
|
|
IGL02480:Actn2
|
APN |
13 |
12,291,364 (GRCm39) |
missense |
probably benign |
0.02 |
|
IGL02827:Actn2
|
APN |
13 |
12,290,085 (GRCm39) |
missense |
probably damaging |
1.00 |
|
IGL03110:Actn2
|
APN |
13 |
12,324,493 (GRCm39) |
missense |
probably benign |
0.02 |
|
R0044:Actn2
|
UTSW |
13 |
12,290,013 (GRCm39) |
missense |
possibly damaging |
0.51 |
|
R0512:Actn2
|
UTSW |
13 |
12,292,301 (GRCm39) |
missense |
probably damaging |
1.00 |
|
R1623:Actn2
|
UTSW |
13 |
12,355,320 (GRCm39) |
missense |
probably benign |
|
|
R1983:Actn2
|
UTSW |
13 |
12,293,696 (GRCm39) |
missense |
probably benign |
0.00 |
|
R1989:Actn2
|
UTSW |
13 |
12,355,276 (GRCm39) |
missense |
probably benign |
0.38 |
|
R2148:Actn2
|
UTSW |
13 |
12,315,835 (GRCm39) |
missense |
probably damaging |
0.99 |
|
R2196:Actn2
|
UTSW |
13 |
12,290,065 (GRCm39) |
missense |
probably damaging |
0.99 |
|
R2254:Actn2
|
UTSW |
13 |
12,311,365 (GRCm39) |
missense |
probably benign |
0.20 |
|
R2850:Actn2
|
UTSW |
13 |
12,290,065 (GRCm39) |
missense |
probably damaging |
0.99 |
|
R4396:Actn2
|
UTSW |
13 |
12,325,765 (GRCm39) |
missense |
probably damaging |
1.00 |
|
R4758:Actn2
|
UTSW |
13 |
12,303,472 (GRCm39) |
nonsense |
probably null |
|
|
R5068:Actn2
|
UTSW |
13 |
12,303,408 (GRCm39) |
missense |
possibly damaging |
0.78 |
|
R5069:Actn2
|
UTSW |
13 |
12,303,408 (GRCm39) |
missense |
possibly damaging |
0.78 |
|
R5070:Actn2
|
UTSW |
13 |
12,303,408 (GRCm39) |
missense |
possibly damaging |
0.78 |
|
R5228:Actn2
|
UTSW |
13 |
12,303,545 (GRCm39) |
critical splice acceptor site |
probably null |
|
|
R5382:Actn2
|
UTSW |
13 |
12,323,837 (GRCm39) |
missense |
probably benign |
0.37 |
|
R5408:Actn2
|
UTSW |
13 |
12,285,681 (GRCm39) |
missense |
probably benign |
0.41 |
|
R5975:Actn2
|
UTSW |
13 |
12,355,378 (GRCm39) |
missense |
probably benign |
0.43 |
|
R6189:Actn2
|
UTSW |
13 |
12,291,326 (GRCm39) |
missense |
probably damaging |
1.00 |
|
R6226:Actn2
|
UTSW |
13 |
12,293,853 (GRCm39) |
missense |
probably benign |
|
|
R6498:Actn2
|
UTSW |
13 |
12,291,359 (GRCm39) |
missense |
probably damaging |
1.00 |
|
R7094:Actn2
|
UTSW |
13 |
12,324,543 (GRCm39) |
missense |
probably damaging |
1.00 |
|
R7164:Actn2
|
UTSW |
13 |
12,293,847 (GRCm39) |
missense |
probably damaging |
1.00 |
|
R7218:Actn2
|
UTSW |
13 |
12,293,799 (GRCm39) |
missense |
probably benign |
0.33 |
|
R7260:Actn2
|
UTSW |
13 |
12,291,376 (GRCm39) |
missense |
probably benign |
0.00 |
|
R7768:Actn2
|
UTSW |
13 |
12,297,480 (GRCm39) |
missense |
possibly damaging |
0.72 |
|
R7896:Actn2
|
UTSW |
13 |
12,309,203 (GRCm39) |
missense |
possibly damaging |
0.76 |
|
R8141:Actn2
|
UTSW |
13 |
12,303,516 (GRCm39) |
missense |
probably damaging |
1.00 |
|
R8702:Actn2
|
UTSW |
13 |
12,297,415 (GRCm39) |
missense |
probably damaging |
1.00 |
|
R8785:Actn2
|
UTSW |
13 |
12,292,317 (GRCm39) |
missense |
probably benign |
0.02 |
|
R9028:Actn2
|
UTSW |
13 |
12,315,864 (GRCm39) |
missense |
possibly damaging |
0.90 |
|
R9099:Actn2
|
UTSW |
13 |
12,303,516 (GRCm39) |
missense |
probably damaging |
1.00 |
|
R9517:Actn2
|
UTSW |
13 |
12,295,317 (GRCm39) |
missense |
probably damaging |
0.97 |
|
X0018:Actn2
|
UTSW |
13 |
12,284,531 (GRCm39) |
missense |
probably damaging |
1.00 |
|
Z1177:Actn2
|
UTSW |
13 |
12,303,448 (GRCm39) |
missense |
probably damaging |
1.00 |
|
| Predicted Primers |
PCR Primer
(F):5'- ATATGTATGGTGTGCGTGCA -3'
(R):5'- CGGGGTGGTTAGTTGTACAGAAG -3'
Sequencing Primer
(F):5'- GTTCAAACTCAAGGTGTCAGGCTC -3'
(R):5'- TGGTTAGTTGTACAGAAGAAGCAAAG -3'
|
| Posted On |
2015-07-06 |
Incidental Mutation