Incidental Mutation 'R4589:Actn1'
ID 342694
Institutional Source Beutler Lab
Gene Symbol Actn1
Ensembl Gene ENSMUSG00000015143
Gene Name actinin, alpha 1
Synonyms 3110023F10Rik
Accession Numbers
Essential gene? Possibly non essential (E-score: 0.488) question?
Stock # R4589 (G1)
Quality Score 225
Status Not validated
Chromosome 12
Chromosomal Location 80214321-80307145 bp(-) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) G to A at 80218573 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Threonine to Isoleucine at position 737 (T737I)
Ref Sequence ENSEMBL: ENSMUSP00000127176 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000021554] [ENSMUST00000167327]
AlphaFold Q7TPR4
Predicted Effect probably benign
Transcript: ENSMUST00000021554
AA Change: T737I

PolyPhen 2 Score 0.176 (Sensitivity: 0.92; Specificity: 0.87)
SMART Domains Protein: ENSMUSP00000021554
Gene: ENSMUSG00000015143
AA Change: T737I

DomainStartEndE-ValueType
CH 33 133 4.24e-23 SMART
CH 146 245 5.06e-21 SMART
Pfam:Spectrin 274 384 5.9e-17 PFAM
SPEC 397 498 1.69e-25 SMART
SPEC 512 619 1.47e-2 SMART
Pfam:Spectrin 630 733 4.7e-14 PFAM
EFh 750 778 1.73e-5 SMART
EFh 791 819 8.13e-2 SMART
efhand_Ca_insen 822 888 5.22e-38 SMART
Predicted Effect possibly damaging
Transcript: ENSMUST00000167327
AA Change: T737I

PolyPhen 2 Score 0.526 (Sensitivity: 0.88; Specificity: 0.90)
SMART Domains Protein: ENSMUSP00000127176
Gene: ENSMUSG00000015143
AA Change: T737I

DomainStartEndE-ValueType
CH 33 133 4.24e-23 SMART
CH 146 245 5.06e-21 SMART
Pfam:Spectrin 274 384 1.7e-17 PFAM
SPEC 397 498 1.69e-25 SMART
SPEC 512 619 1.47e-2 SMART
Pfam:Spectrin 630 733 8.4e-14 PFAM
EFh 750 778 1.36e0 SMART
EFh 786 814 8.13e-2 SMART
efhand_Ca_insen 817 883 5.22e-38 SMART
Predicted Effect noncoding transcript
Transcript: ENSMUST00000219382
Predicted Effect noncoding transcript
Transcript: ENSMUST00000219634
Coding Region Coverage
  • 1x: 99.2%
  • 3x: 98.6%
  • 10x: 97.1%
  • 20x: 94.9%
Validation Efficiency
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 nonmuscle, cytoskeletal, alpha actinin isoform and maps to the same site as the structurally similar erythroid beta spectrin gene. Three transcript variants encoding different isoforms have been found for this gene. [provided by RefSeq, Jul 2008]
Allele List at MGI
Other mutations in this stock
Total: 62 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Abcc1 G T 16: 14,211,895 (GRCm39) V157L probably benign Het
Ada T C 2: 163,574,868 (GRCm39) K90E possibly damaging Het
Ap2b1 T A 11: 83,223,837 (GRCm39) L184* probably null Het
Arfgef3 T C 10: 18,521,947 (GRCm39) D693G probably damaging Het
Arid4a A T 12: 71,116,738 (GRCm39) I277F probably damaging Het
Armh4 A G 14: 50,011,039 (GRCm39) S223P probably damaging Het
Ccdc171 A G 4: 83,467,855 (GRCm39) S67G probably benign Het
Ccr5 T A 9: 123,924,539 (GRCm39) F47L probably benign Het
Clip4 T A 17: 72,117,862 (GRCm39) C302* probably null Het
Cyth1 C T 11: 118,075,811 (GRCm39) V142I possibly damaging Het
Ddx59 T A 1: 136,367,480 (GRCm39) probably null Het
Def6 G T 17: 28,447,121 (GRCm39) R584L probably benign Het
Dnah7c C A 1: 46,553,743 (GRCm39) Y340* probably null Het
Eif2ak4 T G 2: 118,247,819 (GRCm39) C173W probably damaging Het
Gm14403 C T 2: 177,200,428 (GRCm39) H125Y probably benign Het
Grk3 T C 5: 113,089,584 (GRCm39) I323V possibly damaging Het
Homez G T 14: 55,094,487 (GRCm39) T407K probably damaging Het
Igdcc4 A G 9: 65,037,910 (GRCm39) T763A probably damaging Het
Ighg2b A T 12: 113,270,104 (GRCm39) W305R unknown Het
Il27ra G T 8: 84,763,038 (GRCm39) N296K probably damaging Het
Lzic G T 4: 149,572,561 (GRCm39) L50F probably damaging Het
Mbtd1 T C 11: 93,812,245 (GRCm39) V183A probably damaging Het
Mme T A 3: 63,287,693 (GRCm39) D731E probably benign Het
Mocos T C 18: 24,787,095 (GRCm39) L38P probably damaging Het
Mrps18a T C 17: 46,428,899 (GRCm39) probably null Het
Msh2 T A 17: 87,987,460 (GRCm39) V200D possibly damaging Het
Mug1 A T 6: 121,834,310 (GRCm39) I364F probably benign Het
Mycbp2 G T 14: 103,414,749 (GRCm39) S2554R probably benign Het
Nat10 A G 2: 103,584,415 (GRCm39) C121R probably damaging Het
Nfatc3 T A 8: 106,805,705 (GRCm39) D183E probably damaging Het
Odr4 C T 1: 150,260,238 (GRCm39) V127I probably benign Het
Or4d10c T C 19: 12,065,305 (GRCm39) I284V possibly damaging Het
Or51ac3 A T 7: 103,213,639 (GRCm39) F282L probably damaging Het
Or52h1 C A 7: 103,828,636 (GRCm39) probably null Het
Or5d14 T C 2: 87,880,823 (GRCm39) I48M probably benign Het
Pak6 T A 2: 118,527,021 (GRCm39) I672K probably damaging Het
Pan3 A T 5: 147,479,983 (GRCm39) I830F probably damaging Het
Pcdh9 A T 14: 94,125,628 (GRCm39) L181I probably damaging Het
Pigg G A 5: 108,480,556 (GRCm39) A447T probably benign Het
Pitpnb T A 5: 111,519,214 (GRCm39) S165T probably damaging Het
Pla2g2a A G 4: 138,560,590 (GRCm39) Y67C probably damaging Het
Plch1 A G 3: 63,688,928 (GRCm39) I80T probably damaging Het
Pnma1 A G 12: 84,194,235 (GRCm39) I156T probably benign Het
Prss21 G T 17: 24,091,796 (GRCm39) D255Y possibly damaging Het
Prune1 T A 3: 95,169,642 (GRCm39) I187F possibly damaging Het
Rab7b T C 1: 131,633,385 (GRCm39) F78L probably benign Het
Riok3 T A 18: 12,269,844 (GRCm39) Y92N probably benign Het
Rpap2 T C 5: 107,768,361 (GRCm39) S400P probably benign Het
Ryr3 C A 2: 112,705,478 (GRCm39) G792V probably damaging Het
Septin3 A G 15: 82,170,092 (GRCm39) E206G probably damaging Het
Stkld1 T C 2: 26,840,679 (GRCm39) S454P probably damaging Het
Tdh A T 14: 63,733,326 (GRCm39) L140Q probably damaging Het
Tex15 T A 8: 34,047,401 (GRCm39) H159Q probably damaging Het
Tmed6 C T 8: 107,790,793 (GRCm39) V85I probably benign Het
Vmn1r174 T A 7: 23,454,204 (GRCm39) L290* probably null Het
Vmn1r31 A G 6: 58,449,596 (GRCm39) S90P probably damaging Het
Vmn2r55 T C 7: 12,404,822 (GRCm39) T194A probably damaging Het
Vmn2r82 A T 10: 79,192,548 (GRCm39) I42F probably damaging Het
Vps35 G A 8: 86,014,331 (GRCm39) P106L probably damaging Het
Xrcc6 T A 15: 81,906,661 (GRCm39) Y69N probably damaging Het
Zbtb14 C T 17: 69,695,465 (GRCm39) P388S probably damaging Het
Zfp541 C T 7: 15,817,261 (GRCm39) A902V probably benign Het
Other mutations in Actn1
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL01090:Actn1 APN 12 80,245,846 (GRCm39) splice site probably null
IGL01152:Actn1 APN 12 80,245,820 (GRCm39) missense probably damaging 1.00
IGL01386:Actn1 APN 12 80,240,446 (GRCm39) missense probably benign 0.03
IGL01890:Actn1 APN 12 80,231,642 (GRCm39) missense probably damaging 0.99
IGL01937:Actn1 APN 12 80,218,537 (GRCm39) missense probably benign 0.03
IGL02142:Actn1 APN 12 80,222,929 (GRCm39) critical splice donor site probably null
IGL02191:Actn1 APN 12 80,220,883 (GRCm39) missense probably benign
IGL02217:Actn1 APN 12 80,220,868 (GRCm39) nonsense probably null
IGL02230:Actn1 APN 12 80,218,604 (GRCm39) missense probably benign 0.02
IGL03163:Actn1 APN 12 80,228,191 (GRCm39) missense probably benign 0.33
IGL03401:Actn1 APN 12 80,215,741 (GRCm39) nonsense probably null
R0538:Actn1 UTSW 12 80,306,874 (GRCm39) unclassified probably benign
R0546:Actn1 UTSW 12 80,225,208 (GRCm39) missense probably benign
R0583:Actn1 UTSW 12 80,245,803 (GRCm39) missense probably damaging 1.00
R0606:Actn1 UTSW 12 80,221,421 (GRCm39) splice site probably benign
R1340:Actn1 UTSW 12 80,219,918 (GRCm39) critical splice acceptor site probably null
R1519:Actn1 UTSW 12 80,251,852 (GRCm39) missense probably damaging 1.00
R1572:Actn1 UTSW 12 80,219,731 (GRCm39) splice site probably benign
R1619:Actn1 UTSW 12 80,219,796 (GRCm39) missense probably damaging 1.00
R1677:Actn1 UTSW 12 80,306,806 (GRCm39) missense probably benign 0.02
R1994:Actn1 UTSW 12 80,251,745 (GRCm39) nonsense probably null
R2102:Actn1 UTSW 12 80,230,291 (GRCm39) missense probably benign 0.38
R2157:Actn1 UTSW 12 80,219,891 (GRCm39) missense probably benign 0.04
R2191:Actn1 UTSW 12 80,218,576 (GRCm39) nonsense probably null
R2519:Actn1 UTSW 12 80,239,163 (GRCm39) missense probably damaging 1.00
R2988:Actn1 UTSW 12 80,239,162 (GRCm39) missense possibly damaging 0.78
R4024:Actn1 UTSW 12 80,215,251 (GRCm39) missense probably damaging 1.00
R4907:Actn1 UTSW 12 80,228,188 (GRCm39) missense probably damaging 0.99
R4936:Actn1 UTSW 12 80,219,772 (GRCm39) missense probably benign 0.09
R4966:Actn1 UTSW 12 80,219,904 (GRCm39) missense probably benign 0.01
R4972:Actn1 UTSW 12 80,219,813 (GRCm39) missense probably benign 0.35
R5395:Actn1 UTSW 12 80,217,477 (GRCm39) missense probably benign
R5460:Actn1 UTSW 12 80,230,342 (GRCm39) missense probably benign 0.00
R5467:Actn1 UTSW 12 80,222,991 (GRCm39) missense possibly damaging 0.86
R5470:Actn1 UTSW 12 80,215,715 (GRCm39) missense probably damaging 0.99
R5661:Actn1 UTSW 12 80,231,618 (GRCm39) missense probably benign 0.09
R5985:Actn1 UTSW 12 80,215,169 (GRCm39) missense probably damaging 1.00
R6020:Actn1 UTSW 12 80,221,229 (GRCm39) splice site probably null
R6042:Actn1 UTSW 12 80,224,023 (GRCm39) missense probably benign 0.04
R6389:Actn1 UTSW 12 80,221,296 (GRCm39) missense probably benign
R6499:Actn1 UTSW 12 80,215,191 (GRCm39) missense possibly damaging 0.59
R6709:Actn1 UTSW 12 80,240,418 (GRCm39) missense probably damaging 1.00
R7016:Actn1 UTSW 12 80,219,742 (GRCm39) missense possibly damaging 0.94
R7116:Actn1 UTSW 12 80,251,751 (GRCm39) missense probably damaging 1.00
R7173:Actn1 UTSW 12 80,224,033 (GRCm39) missense possibly damaging 0.70
R7183:Actn1 UTSW 12 80,215,706 (GRCm39) missense possibly damaging 0.87
R7291:Actn1 UTSW 12 80,220,859 (GRCm39) missense probably benign 0.00
R7361:Actn1 UTSW 12 80,240,489 (GRCm39) missense probably benign 0.01
R7452:Actn1 UTSW 12 80,230,376 (GRCm39) missense probably benign 0.12
R7698:Actn1 UTSW 12 80,221,311 (GRCm39) missense probably benign 0.00
R7701:Actn1 UTSW 12 80,221,328 (GRCm39) missense possibly damaging 0.88
R8000:Actn1 UTSW 12 80,245,782 (GRCm39) missense probably damaging 1.00
R8171:Actn1 UTSW 12 80,243,167 (GRCm39) critical splice donor site probably null
R8287:Actn1 UTSW 12 80,220,852 (GRCm39) critical splice donor site probably null
R8469:Actn1 UTSW 12 80,240,457 (GRCm39) missense possibly damaging 0.95
R8794:Actn1 UTSW 12 80,245,754 (GRCm39) critical splice donor site probably benign
R8887:Actn1 UTSW 12 80,215,197 (GRCm39) missense probably damaging 1.00
R9237:Actn1 UTSW 12 80,240,470 (GRCm39) missense possibly damaging 0.92
R9269:Actn1 UTSW 12 80,219,745 (GRCm39) missense probably benign 0.01
R9520:Actn1 UTSW 12 80,240,417 (GRCm39) missense probably damaging 1.00
R9526:Actn1 UTSW 12 80,230,393 (GRCm39) missense probably damaging 1.00
Predicted Primers PCR Primer
(F):5'- GAGTCAGGGCAGGCTGTTC -3'
(R):5'- TACTTCTGCCATGTTTGAGTTGG -3'

Sequencing Primer
(F):5'- GCAGGCTGTTCACAGTTTC -3'
(R):5'- CCATGTTTGAGTTGGGAGGAG -3'
Posted On 2015-09-24