Mutagenetix > Incidental Mutation

Incidental Mutation 'R0512:Actn2'

47936

Institutional Source

Beutler Lab

Gene Symbol

Actn2

Ensembl Gene

ENSMUSG00000052374

Gene Name

actinin alpha 2

Synonyms

1110008F24Rik

MMRRC Submission

038706-MU

Accession Numbers

Essential gene?

Possibly essential (E-score: 0.622) question?

Stock #

R0512 (G1)

Quality Score

196

Status

Validated

Chromosome

Chromosomal Location

12284312-12355613 bp(-) (GRCm39)

Type of Mutation

missense

DNA Base Change (assembly)

A to T at 12292301 bp (GRCm39)

Zygosity

Heterozygous

Amino Acid Change

Isoleucine to Asparagine at position 653 (I653N)

Ref Sequence

ENSEMBL: ENSMUSP00000129609 (fasta)

Gene Model

predicted gene model for transcript(s): [ENSMUST00000064204] [ENSMUST00000168193] [ENSMUST00000221162]

AlphaFold

Q9JI91

Predicted Effect

probably damaging
Transcript: ENSMUST00000064204
AA Change: I653N

PolyPhen 2 Score 0.996 (Sensitivity: 0.55; Specificity: 0.98)

SMART Domains

Protein: ENSMUSP00000067708
Gene: ENSMUSG00000052374
AA Change: I653N

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: I653N

PolyPhen 2 Score 0.996 (Sensitivity: 0.55; Specificity: 0.98)

SMART Domains

Protein: ENSMUSP00000129609
Gene: ENSMUSG00000052374
AA Change: I653N

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

Predicted Effect

probably benign
Transcript: ENSMUST00000221162

Predicted Effect

noncoding transcript
Transcript: ENSMUST00000222034

Meta Mutation Damage Score

0.9207

Coding Region Coverage

1x: 99.2%
3x: 98.5%
10x: 96.7%
20x: 93.8%

Validation Efficiency

100% (92/92)

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: 91 list
Gene	Ref	Var	Chr/Loc	Mutation	Predicted Effect	Zygosity
4930519G04Rik	T	G	5: 115,001,569 (GRCm39)	M22R	probably benign	Het
Abca8b	C	A	11: 109,841,476 (GRCm39)	M1039I	probably benign	Het
Actr8	G	T	14: 29,700,513 (GRCm39)	V31L	probably benign	Het
Adam30	T	C	3: 98,069,441 (GRCm39)	C425R	probably damaging	Het
Armc1	A	G	3: 19,203,659 (GRCm39)	V89A	possibly damaging	Het
Atr	T	C	9: 95,817,579 (GRCm39)	M2090T	probably damaging	Het
Braf	T	A	6: 39,641,923 (GRCm39)		probably benign	Het
Cant1	A	T	11: 118,302,091 (GRCm39)	N75K	probably benign	Het
Chd7	C	T	4: 8,805,139 (GRCm39)		probably benign	Het
Clec16a	A	G	16: 10,432,444 (GRCm39)	Y488C	probably damaging	Het
Col6a3	A	T	1: 90,749,520 (GRCm39)		probably benign	Het
Col9a2	T	A	4: 120,911,504 (GRCm39)	M615K	probably benign	Het
Dedd	G	A	1: 171,168,498 (GRCm39)	R228H	probably damaging	Het
Dhtkd1	C	T	2: 5,908,902 (GRCm39)	D731N	probably damaging	Het
Ercc2	A	G	7: 19,127,812 (GRCm39)	T651A	probably damaging	Het
Fam13a	T	A	6: 58,933,684 (GRCm39)	D302V	probably damaging	Het
Fam193a	T	C	5: 34,583,735 (GRCm39)	S19P	probably damaging	Het
Fam43a	T	C	16: 30,420,553 (GRCm39)	V379A	possibly damaging	Het
Fat1	C	A	8: 45,404,369 (GRCm39)	Y373*	probably null	Het
Fbxl15	A	C	19: 46,317,861 (GRCm39)	D181A	probably damaging	Het
Flt3	A	T	5: 147,278,080 (GRCm39)	C831*	probably null	Het
Foxj3	T	A	4: 119,443,033 (GRCm39)		probably benign	Het
Glul	T	C	1: 153,781,132 (GRCm39)		probably benign	Het
Gm16380	A	T	9: 53,791,529 (GRCm39)		noncoding transcript	Het
Gm7964	A	T	7: 83,405,158 (GRCm39)		noncoding transcript	Het
Hipk1	A	G	3: 103,667,890 (GRCm39)	F559S	possibly damaging	Het
Hnf4g	A	T	3: 3,716,682 (GRCm39)	I284F	probably damaging	Het
Hoxa13	CCG	CCGCG	6: 52,237,618 (GRCm39)		probably null	Het
Icosl	A	G	10: 77,907,800 (GRCm39)	N120S	possibly damaging	Het
Ift172	A	G	5: 31,442,821 (GRCm39)	V155A	possibly damaging	Het
Kdm4c	A	G	4: 74,252,031 (GRCm39)	E426G	probably benign	Het
Kif23	A	G	9: 61,826,257 (GRCm39)		probably benign	Het
Krt81	C	A	15: 101,361,508 (GRCm39)	R24L	possibly damaging	Het
Lama1	G	A	17: 68,086,129 (GRCm39)	C1456Y	possibly damaging	Het
Lamc3	T	A	2: 31,827,980 (GRCm39)	L1378Q	probably damaging	Het
Larp1b	T	A	3: 40,924,469 (GRCm39)	L121M	probably benign	Het
Lepr	T	A	4: 101,649,216 (GRCm39)	D872E	probably damaging	Het
Lepr	A	C	4: 101,671,901 (GRCm39)	D975A	possibly damaging	Het
Magi1	A	G	6: 93,671,045 (GRCm39)	V1068A	probably damaging	Het
Malt1	T	A	18: 65,591,271 (GRCm39)	N358K	probably damaging	Het
Mfap4	T	A	11: 61,378,771 (GRCm39)	W240R	probably damaging	Het
Mis18a	A	G	16: 90,523,244 (GRCm39)	V84A	possibly damaging	Het
Mns1	A	G	9: 72,356,753 (GRCm39)	E308G	possibly damaging	Het
Mpp2	C	A	11: 101,953,116 (GRCm39)	L258F	possibly damaging	Het
Myh2	A	G	11: 67,079,504 (GRCm39)	E987G	probably damaging	Het
Myof	A	G	19: 37,942,972 (GRCm39)	V702A	possibly damaging	Het
Nhs	C	A	X: 160,620,355 (GRCm39)	R1467I	probably damaging	Het
Nrxn2	A	G	19: 6,567,228 (GRCm39)	T1360A	probably damaging	Het
Obox6	A	G	7: 15,567,874 (GRCm39)	I191T	probably benign	Het
Pacs2	G	T	12: 113,014,547 (GRCm39)	R236L	probably damaging	Het
Pcdhb2	T	G	18: 37,429,032 (GRCm39)	V335G	probably damaging	Het
Phyhipl	T	C	10: 70,404,748 (GRCm39)	I140M	probably damaging	Het
Pkhd1	T	C	1: 20,380,738 (GRCm39)		probably benign	Het
Ppp1r3b	T	G	8: 35,851,571 (GRCm39)	C137G	probably damaging	Het
Prdm13	T	A	4: 21,678,490 (GRCm39)	I667F	probably damaging	Het
Prex2	A	G	1: 11,270,157 (GRCm39)	M1281V	probably benign	Het
Rab40b	A	G	11: 121,250,412 (GRCm39)	F81L	probably damaging	Het
Rb1cc1	T	C	1: 6,318,767 (GRCm39)	S729P	probably damaging	Het
Rcl1	A	G	19: 29,105,497 (GRCm39)	D228G	probably damaging	Het
Rhbdf1	A	T	11: 32,160,875 (GRCm39)	C19*	probably null	Het
Rif1	GCCACCA	GCCA	2: 52,000,336 (GRCm39)		probably benign	Het
Rnf150	G	A	8: 83,590,807 (GRCm39)	V57M	probably benign	Het
Rp9	A	G	9: 22,370,015 (GRCm39)	F51L	probably benign	Het
Sav1	A	T	12: 70,015,975 (GRCm39)	Y274*	probably null	Het
Scn4a	A	T	11: 106,236,503 (GRCm39)	D252E	probably damaging	Het
Scn5a	T	C	9: 119,379,724 (GRCm39)	T187A	probably damaging	Het
Sigirr	T	A	7: 140,672,333 (GRCm39)	D229V	probably benign	Het
Slc39a13	T	C	2: 90,896,031 (GRCm39)	S157G	possibly damaging	Het
Slc6a20a	A	G	9: 123,489,471 (GRCm39)	S191P	probably damaging	Het
Sorl1	C	A	9: 41,979,128 (GRCm39)	A457S	probably benign	Het
Spag5	A	G	11: 78,210,412 (GRCm39)		probably benign	Het
Spon1	A	G	7: 113,436,066 (GRCm39)	E119G	possibly damaging	Het
Spred2	T	A	11: 19,958,485 (GRCm39)		probably benign	Het
Sprr3	T	G	3: 92,364,784 (GRCm39)	Q20P	possibly damaging	Het
Strn3	A	T	12: 51,673,966 (GRCm39)	F464L	possibly damaging	Het
Sun1	A	G	5: 139,220,602 (GRCm39)		probably benign	Het
Sypl2	A	G	3: 108,133,486 (GRCm39)	W28R	possibly damaging	Het
Syt5	A	T	7: 4,545,813 (GRCm39)	V150D	probably damaging	Het
Tasor	T	C	14: 27,168,363 (GRCm39)	F302L	probably damaging	Het
Thsd7a	A	G	6: 12,379,604 (GRCm39)	I940T	possibly damaging	Het
Tlcd3b	C	T	7: 126,426,795 (GRCm39)	R73C	probably damaging	Het
Tnrc6a	T	A	7: 122,785,951 (GRCm39)		probably benign	Het
Trp53	T	A	11: 69,479,509 (GRCm39)	L203Q	probably damaging	Het
Tubgcp4	T	C	2: 121,005,900 (GRCm39)	V96A	probably benign	Het
Usp17la	A	G	7: 104,510,246 (GRCm39)	T284A	possibly damaging	Het
Usp34	T	C	11: 23,401,997 (GRCm39)	M2409T	probably benign	Het
Vmn2r100	C	A	17: 19,742,382 (GRCm39)	P252Q	possibly damaging	Het
Vmn2r56	A	G	7: 12,449,350 (GRCm39)	I296T	probably benign	Het
Vmn2r67	A	G	7: 84,799,900 (GRCm39)	V446A	probably damaging	Het
Zfp217	C	T	2: 169,957,382 (GRCm39)	A539T	probably benign	Het
Zfp267	T	C	3: 36,220,262 (GRCm39)	C762R	probably 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
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
R4391:Actn2	UTSW	13	12,305,634 (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'- AGCAGAAATGTGCCTCTGAGCC -3'
(R):5'- GCCTTGAGCAGGACTTTCTTTACCC -3'

Sequencing Primer
(F):5'- AAGCTCAGTAGGACTCCAGA -3'
(R):5'- CAGTGGCCTACCATCTGATAG -3'

Posted On

2013-06-12