Incidental Mutation 'R8430:Atp1a3'
ID 653705
Institutional Source Beutler Lab
Gene Symbol Atp1a3
Ensembl Gene ENSMUSG00000040907
Gene Name ATPase, Na+/K+ transporting, alpha 3 polypeptide
Synonyms Atpa-2
MMRRC Submission 067775-MU
Accession Numbers
Essential gene? Essential (E-score: 1.000) question?
Stock # R8430 (G1)
Quality Score 225.009
Status Not validated
Chromosome 7
Chromosomal Location 24677592-24705383 bp(-) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) A to G at 24698437 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Leucine to Proline at position 120 (L120P)
Ref Sequence ENSEMBL: ENSMUSP00000079691 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000080882] [ENSMUST00000102858] [ENSMUST00000196684]
AlphaFold Q6PIC6
Predicted Effect probably damaging
Transcript: ENSMUST00000080882
AA Change: L120P

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000079691
Gene: ENSMUSG00000040907
AA Change: L120P

DomainStartEndE-ValueType
low complexity region 3 17 N/A INTRINSIC
Cation_ATPase_N 32 106 2.41e-22 SMART
Pfam:E1-E2_ATPase 125 356 6.3e-64 PFAM
Pfam:Hydrolase 360 719 2.6e-32 PFAM
Pfam:HAD 363 716 4.7e-18 PFAM
Pfam:Hydrolase_like2 416 511 5.7e-26 PFAM
Pfam:Cation_ATPase_C 789 998 3.5e-46 PFAM
Predicted Effect probably damaging
Transcript: ENSMUST00000102858
AA Change: L120P

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000099922
Gene: ENSMUSG00000040907
AA Change: L120P

DomainStartEndE-ValueType
low complexity region 3 17 N/A INTRINSIC
Cation_ATPase_N 32 106 2.41e-22 SMART
Pfam:E1-E2_ATPase 124 355 4.6e-60 PFAM
Pfam:Hydrolase 360 719 5.7e-20 PFAM
Pfam:HAD 363 716 4.5e-19 PFAM
Pfam:Cation_ATPase 416 511 5.1e-25 PFAM
Pfam:Cation_ATPase_C 789 998 1.4e-46 PFAM
low complexity region 1030 1047 N/A INTRINSIC
Predicted Effect probably damaging
Transcript: ENSMUST00000196684
AA Change: L133P

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000143735
Gene: ENSMUSG00000040907
AA Change: L133P

DomainStartEndE-ValueType
low complexity region 16 30 N/A INTRINSIC
Cation_ATPase_N 45 119 1.9e-26 SMART
Pfam:E1-E2_ATPase 137 368 4e-58 PFAM
Pfam:Hydrolase 373 732 3.8e-18 PFAM
Pfam:HAD 376 729 3.8e-17 PFAM
Pfam:Cation_ATPase 429 524 5.2e-23 PFAM
Pfam:Cation_ATPase_C 802 1011 2.5e-44 PFAM
Coding Region Coverage
  • 1x: 100.0%
  • 3x: 100.0%
  • 10x: 99.7%
  • 20x: 99.1%
Validation Efficiency
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] The protein encoded by this gene belongs to the family of P-type cation transport ATPases, and to the subfamily of Na+/K+ -ATPases. Na+/K+ -ATPase is an integral membrane protein responsible for establishing and maintaining the electrochemical gradients of Na and K ions across the plasma membrane. These gradients are essential for osmoregulation, for sodium-coupled transport of a variety of organic and inorganic molecules, and for electrical excitability of nerve and muscle. This enzyme is composed of two subunits, a large catalytic subunit (alpha) and a smaller glycoprotein subunit (beta). The catalytic subunit of Na+/K+ -ATPase is encoded by multiple genes. This gene encodes an alpha 3 subunit. Alternatively spliced transcript variants encoding different isoforms have been found for this gene. [provided by RefSeq, Jan 2012]
PHENOTYPE: Mice homozygous for a mutation in this gene display neonatal lethality. Heterozygous mice display hyperactivity, increased activity in responses to methamphetamine, and impaired spatial learning. Mice heterozygous for an ENU mutation exhibit convulsive and vestibular stress induced seizures. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 42 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Aass G A 6: 23,078,981 (GRCm39) T677I probably benign Het
Adh4 T G 3: 138,128,145 (GRCm39) N190K probably damaging Het
Ahnak2 A T 12: 112,741,121 (GRCm39) S984T possibly damaging Het
Aknad1 A G 3: 108,659,037 (GRCm39) D17G possibly damaging Het
Ankrd11 T C 8: 123,620,105 (GRCm39) N1249S probably benign Het
Ankrd31 A G 13: 96,988,199 (GRCm39) K1071E possibly damaging Het
AU040320 C A 4: 126,742,693 (GRCm39) A986E possibly damaging Het
Camkv T C 9: 107,824,968 (GRCm39) M323T probably damaging Het
Cdh18 T G 15: 23,226,770 (GRCm39) L77R probably damaging Het
Col24a1 C T 3: 145,021,060 (GRCm39) T477M probably damaging Het
Cpeb3 A T 19: 37,002,406 (GRCm39) F669I probably damaging Het
Cramp1 A T 17: 25,196,536 (GRCm39) H859Q probably damaging Het
Csnk1g1 C A 9: 65,906,803 (GRCm39) T140K probably damaging Het
Ctnnbl1 A G 2: 157,678,603 (GRCm39) E402G probably damaging Het
Cyp20a1 T C 1: 60,402,488 (GRCm39) V191A possibly damaging Het
Dkk3 A G 7: 111,720,853 (GRCm39) Y158H probably damaging Het
Fgfr2 T C 7: 129,765,708 (GRCm39) N835S probably damaging Het
Fggy GCACCA GCA 4: 95,815,002 (GRCm39) probably benign Het
Gpatch1 G A 7: 35,007,634 (GRCm39) T142M probably damaging Het
Gtf3c2 G A 5: 31,330,403 (GRCm39) A189V probably damaging Het
Heatr5b T C 17: 79,137,053 (GRCm39) I156V probably damaging Het
Itpka T A 2: 119,580,035 (GRCm39) V258E probably damaging Het
Klhdc4 A G 8: 122,526,252 (GRCm39) S327P possibly damaging Het
L1td1 C T 4: 98,626,109 (GRCm39) T702I probably damaging Het
Lap3 A G 5: 45,654,726 (GRCm39) D110G probably benign Het
Mab21l1 C A 3: 55,690,830 (GRCm39) A139E probably damaging Het
Myo15b G A 11: 115,773,049 (GRCm39) V173M probably benign Het
Or12e1 T G 2: 87,022,564 (GRCm39) S178A possibly damaging Het
Or2a57 G A 6: 43,212,894 (GRCm39) M117I probably benign Het
Or52ab4 G T 7: 102,988,164 (GRCm39) R301L probably benign Het
Or5m10b A T 2: 85,699,526 (GRCm39) M197L probably benign Het
Rdh7 A G 10: 127,723,495 (GRCm39) I120T probably benign Het
Rsph3a G T 17: 8,171,403 (GRCm39) G173W probably damaging Het
Sec22b T C 3: 97,828,546 (GRCm39) F203S probably benign Het
Sulf2 C T 2: 165,916,736 (GRCm39) G867E probably benign Het
Tia1 A T 6: 86,395,906 (GRCm39) D90V probably benign Het
Tiam2 A G 17: 3,568,537 (GRCm39) D1561G probably benign Het
Trav9d-1 A G 14: 53,030,217 (GRCm39) Y107C probably damaging Het
Trim32 T C 4: 65,532,943 (GRCm39) V500A probably damaging Het
Ube2f G A 1: 91,181,989 (GRCm39) probably benign Het
Ulk4 C T 9: 121,086,144 (GRCm39) probably null Het
Zfp940 A G 7: 29,544,771 (GRCm39) F379L probably benign Het
Other mutations in Atp1a3
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL02129:Atp1a3 APN 7 24,696,711 (GRCm39) missense probably damaging 0.98
IGL02736:Atp1a3 APN 7 24,679,534 (GRCm39) missense probably damaging 1.00
IGL02738:Atp1a3 APN 7 24,689,901 (GRCm39) missense possibly damaging 0.86
IGL02806:Atp1a3 APN 7 24,681,297 (GRCm39) missense probably damaging 1.00
borah UTSW 7 24,693,994 (GRCm39) missense probably damaging 1.00
Clonic UTSW 7 24,687,410 (GRCm39) missense probably benign 0.37
Littlewolf UTSW 7 24,681,216 (GRCm39) missense probably damaging 1.00
R0003:Atp1a3 UTSW 7 24,688,989 (GRCm39) splice site probably benign
R0254:Atp1a3 UTSW 7 24,680,937 (GRCm39) splice site probably benign
R0420:Atp1a3 UTSW 7 24,680,052 (GRCm39) missense probably benign
R0437:Atp1a3 UTSW 7 24,698,392 (GRCm39) missense probably benign 0.36
R0666:Atp1a3 UTSW 7 24,689,974 (GRCm39) missense probably benign 0.01
R0932:Atp1a3 UTSW 7 24,687,401 (GRCm39) critical splice donor site probably null
R1586:Atp1a3 UTSW 7 24,678,808 (GRCm39) missense probably damaging 0.97
R1981:Atp1a3 UTSW 7 24,700,400 (GRCm39) missense probably benign 0.19
R2105:Atp1a3 UTSW 7 24,689,278 (GRCm39) missense probably damaging 1.00
R3076:Atp1a3 UTSW 7 24,679,498 (GRCm39) missense possibly damaging 0.48
R3110:Atp1a3 UTSW 7 24,694,119 (GRCm39) missense probably damaging 1.00
R3112:Atp1a3 UTSW 7 24,694,119 (GRCm39) missense probably damaging 1.00
R4223:Atp1a3 UTSW 7 24,700,355 (GRCm39) missense probably benign 0.09
R4327:Atp1a3 UTSW 7 24,687,056 (GRCm39) intron probably benign
R4598:Atp1a3 UTSW 7 24,678,766 (GRCm39) missense probably damaging 0.99
R4626:Atp1a3 UTSW 7 24,698,193 (GRCm39) missense possibly damaging 0.75
R4789:Atp1a3 UTSW 7 24,698,389 (GRCm39) missense probably damaging 1.00
R4963:Atp1a3 UTSW 7 24,694,051 (GRCm39) missense probably damaging 0.97
R5243:Atp1a3 UTSW 7 24,693,994 (GRCm39) missense probably damaging 1.00
R5294:Atp1a3 UTSW 7 24,687,473 (GRCm39) missense probably damaging 0.98
R5668:Atp1a3 UTSW 7 24,678,294 (GRCm39) intron probably benign
R5704:Atp1a3 UTSW 7 24,696,736 (GRCm39) missense probably damaging 0.98
R5870:Atp1a3 UTSW 7 24,697,003 (GRCm39) missense probably benign 0.03
R5934:Atp1a3 UTSW 7 24,678,299 (GRCm39) intron probably benign
R6183:Atp1a3 UTSW 7 24,681,177 (GRCm39) missense probably damaging 1.00
R6492:Atp1a3 UTSW 7 24,678,729 (GRCm39) missense probably damaging 1.00
R6996:Atp1a3 UTSW 7 24,697,051 (GRCm39) missense probably damaging 1.00
R7165:Atp1a3 UTSW 7 24,678,390 (GRCm39) missense probably benign 0.13
R7229:Atp1a3 UTSW 7 24,687,410 (GRCm39) missense probably benign 0.37
R7239:Atp1a3 UTSW 7 24,700,129 (GRCm39) missense probably damaging 1.00
R7301:Atp1a3 UTSW 7 24,689,940 (GRCm39) missense probably benign 0.00
R7330:Atp1a3 UTSW 7 24,700,577 (GRCm39) nonsense probably null
R7348:Atp1a3 UTSW 7 24,678,251 (GRCm39) missense unknown
R7432:Atp1a3 UTSW 7 24,705,300 (GRCm39) unclassified probably benign
R7490:Atp1a3 UTSW 7 24,686,895 (GRCm39) missense probably damaging 1.00
R7556:Atp1a3 UTSW 7 24,680,991 (GRCm39) missense probably benign 0.02
R7860:Atp1a3 UTSW 7 24,681,216 (GRCm39) missense probably damaging 1.00
R7861:Atp1a3 UTSW 7 24,700,573 (GRCm39) missense unknown
R7993:Atp1a3 UTSW 7 24,700,406 (GRCm39) critical splice acceptor site probably null
R8002:Atp1a3 UTSW 7 24,700,096 (GRCm39) missense probably damaging 1.00
R8010:Atp1a3 UTSW 7 24,680,070 (GRCm39) missense possibly damaging 0.90
R8780:Atp1a3 UTSW 7 24,680,979 (GRCm39) missense probably damaging 0.96
R8837:Atp1a3 UTSW 7 24,677,980 (GRCm39) missense probably damaging 1.00
R9031:Atp1a3 UTSW 7 24,689,212 (GRCm39) critical splice donor site probably null
R9220:Atp1a3 UTSW 7 24,696,625 (GRCm39) nonsense probably null
R9259:Atp1a3 UTSW 7 24,696,956 (GRCm39) missense probably damaging 1.00
R9600:Atp1a3 UTSW 7 24,700,027 (GRCm39) missense probably benign 0.00
Z1176:Atp1a3 UTSW 7 24,698,113 (GRCm39) missense probably benign 0.00
Z1177:Atp1a3 UTSW 7 24,679,544 (GRCm39) missense probably benign 0.02
Predicted Primers PCR Primer
(F):5'- TCACCTTCCCGGATCACAAG -3'
(R):5'- TCTTACAACTGCAAGGCGAGG -3'

Sequencing Primer
(F):5'- ATCACAAGGGCTTGCTGC -3'
(R):5'- GATGTGTTCACGAAGCTC -3'
Posted On 2020-10-20