Mutagenetix > Incidental Mutation

Incidental Mutation 'R1025:Atp8a2'

94918

Institutional Source

Beutler Lab

Gene Symbol

Atp8a2

Ensembl Gene

ENSMUSG00000021983

Gene Name

ATPase, aminophospholipid transporter-like, class I, type 8A, member 2

Synonyms

Ib, wl, agil

MMRRC Submission

039127-MU

Accession Numbers

Essential gene?

Possibly non essential (E-score: 0.362) question?

Stock #

R1025 (G1)

Quality Score

225

Status

Not validated

Chromosome

Chromosomal Location

59884980-60324363 bp(-) (GRCm39)

Type of Mutation

missense

DNA Base Change (assembly)

T to C at 60097719 bp (GRCm39)

Zygosity

Heterozygous

Amino Acid Change

Lysine to Glutamic Acid at position 770 (K770E)

Ref Sequence

ENSEMBL: ENSMUSP00000079238 (fasta)

Gene Model

predicted gene model for transcript(s): [ENSMUST00000080368]

AlphaFold

P98200

Predicted Effect

probably benign
Transcript: ENSMUST00000080368
AA Change: K770E

PolyPhen 2 Score 0.006 (Sensitivity: 0.97; Specificity: 0.75)

SMART Domains

Protein: ENSMUSP00000079238
Gene: ENSMUSG00000021983
AA Change: K770E

Domain	Start	End	E-Value	Type
Pfam:PhoLip_ATPase_N	14	80	2.3e-27	PFAM
Pfam:E1-E2_ATPase	85	348	6.7e-15	PFAM
Pfam:HAD	385	790	3.2e-22	PFAM
Pfam:Cation_ATPase	465	564	3.2e-14	PFAM
Pfam:PhoLip_ATPase_C	807	1059	2.8e-79	PFAM

Meta Mutation Damage Score

0.0832

Coding Region Coverage

1x: 99.2%
3x: 98.4%
10x: 96.7%
20x: 94.0%

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 is a member of the P4 ATPase family of proteins, which are thought to be involved in a process called lipid flipping, whereby phospholipids are translocated inwards from the exoplasmic leaflet to the cytosolic leaflet of the cell membrane, which aids in generating and maintaining asymmetry in membrane lipids. This protein is predicted to contain an E1 E2 ATPase, a haloacid dehalogenase-like hydrolase (HAD) domain, and multiple transmembrane domains. Associations between this protein and cell cycle control protein 50A are important for translocation of phosphatidylserine across membranes. Mutations in this gene have been associated with cerebellar ataxia, mental retardation and disequilibrium syndrome (CAMRQ). In addition, a translocation breakpoint within this gene was observed in an individual with neurological dysfunction. Alternative splicing results in multiple transcript variants encoding different isoforms. [provided by RefSeq, Aug 2015]
PHENOTYPE: Mice homozygotes for spontaneous mutations have abnormal gait and tremors, with axonal degeneration in central and peripheral neurons. Symptoms progress to immobility and death by 1-month of age. Heterozygotes show subtle locomotor abnormalities and are hyporesponsive to tail pinching. [provided by MGI curators]

Allele List at MGI

Other mutations in this stock

Total: 24 list
Gene	Ref	Var	Chr/Loc	Mutation	Predicted Effect	Zygosity
1700067P10Rik	A	T	17: 48,401,030 (GRCm39)	K105M	probably damaging	Het
3110009E18Rik	C	T	1: 120,099,192 (GRCm39)	T95I	probably damaging	Het
Acte1	A	G	7: 143,450,127 (GRCm39)	Y291C	probably damaging	Het
Alyref	C	G	11: 120,486,758 (GRCm39)	V168L	probably damaging	Het
Ap1g1	G	A	8: 110,545,571 (GRCm39)	A75T	probably benign	Het
Baz2b	T	C	2: 59,792,826 (GRCm39)	N434S	probably benign	Het
Cebpzos	A	G	17: 79,225,817 (GRCm39)	K11E	probably damaging	Het
Cers1	A	T	8: 70,774,186 (GRCm39)	I148F	probably benign	Het
Cpne4	A	T	9: 104,871,057 (GRCm39)	I300F	possibly damaging	Het
Fsip2	C	A	2: 82,819,780 (GRCm39)	S5171*	probably null	Het
Gabra2	T	C	5: 71,130,938 (GRCm39)	S297G	probably damaging	Het
Irak3	A	T	10: 120,012,251 (GRCm39)	I171N	probably damaging	Het
Lama1	A	G	17: 68,059,893 (GRCm39)	I661V	probably benign	Het
Macf1	T	C	4: 123,367,609 (GRCm39)	D2384G	probably damaging	Het
Or14a260	T	C	7: 85,985,113 (GRCm39)	M164V	probably benign	Het
Or6b2b	T	A	1: 92,419,445 (GRCm39)	T11S	probably benign	Het
Pdcd6ip	G	A	9: 113,491,354 (GRCm39)	L630F	probably damaging	Het
Pkn2	A	G	3: 142,527,326 (GRCm39)		probably null	Het
Slc26a4	T	G	12: 31,578,736 (GRCm39)	D639A	probably damaging	Het
Svep1	C	T	4: 58,087,817 (GRCm39)	C1754Y	possibly damaging	Het
Trpa1	C	A	1: 14,974,407 (GRCm39)	M258I	probably benign	Het
Vmn1r17	A	T	6: 57,338,240 (GRCm39)	S42T	probably benign	Het
Vmn2r57	A	G	7: 41,077,228 (GRCm39)	F313L	probably benign	Het
Zfp811	A	G	17: 33,017,618 (GRCm39)	Y140H	probably benign	Het

Other mutations in Atp8a2

Allele	Source	Chr	Coord	Type	Predicted Effect	PPH Score
IGL01289:Atp8a2	APN	14	59,928,910 (GRCm39)	missense	probably benign	0.00
IGL01505:Atp8a2	APN	14	60,265,512 (GRCm39)	missense	probably benign	0.00
IGL01614:Atp8a2	APN	14	60,282,437 (GRCm39)	missense	probably damaging	0.99
IGL01621:Atp8a2	APN	14	60,253,317 (GRCm39)	splice site	probably benign
IGL01634:Atp8a2	APN	14	60,235,511 (GRCm39)	missense	probably benign	0.01
IGL01672:Atp8a2	APN	14	59,928,982 (GRCm39)	missense	probably benign	0.01
IGL01898:Atp8a2	APN	14	60,260,962 (GRCm39)	missense	probably damaging	1.00
IGL01945:Atp8a2	APN	14	60,263,609 (GRCm39)	missense	probably damaging	1.00
IGL02006:Atp8a2	APN	14	60,094,497 (GRCm39)	missense	possibly damaging	0.90
IGL02089:Atp8a2	APN	14	60,264,369 (GRCm39)	splice site	probably null
IGL02211:Atp8a2	APN	14	60,265,425 (GRCm39)	missense	probably benign	0.00
IGL02283:Atp8a2	APN	14	60,254,248 (GRCm39)	missense	possibly damaging	0.86
IGL02337:Atp8a2	APN	14	60,235,451 (GRCm39)	missense	probably benign	0.32
IGL02571:Atp8a2	APN	14	60,249,907 (GRCm39)	splice site	probably benign
IGL02795:Atp8a2	APN	14	60,271,191 (GRCm39)	missense	probably damaging	0.96
IGL02874:Atp8a2	APN	14	60,039,701 (GRCm39)	missense	probably damaging	1.00
IGL02999:Atp8a2	APN	14	60,162,571 (GRCm39)	nonsense	probably null
IGL03307:Atp8a2	APN	14	60,253,321 (GRCm39)	critical splice donor site	probably null
IGL03345:Atp8a2	APN	14	60,011,460 (GRCm39)	missense	probably benign
PIT4431001:Atp8a2	UTSW	14	59,892,075 (GRCm39)	missense	probably benign
R0334:Atp8a2	UTSW	14	59,928,961 (GRCm39)	missense	probably damaging	1.00
R0368:Atp8a2	UTSW	14	60,097,661 (GRCm39)	missense	probably damaging	1.00
R0420:Atp8a2	UTSW	14	60,011,193 (GRCm39)	missense	probably damaging	1.00
R0684:Atp8a2	UTSW	14	60,260,593 (GRCm39)	missense	probably benign	0.00
R0755:Atp8a2	UTSW	14	60,247,330 (GRCm39)	missense	possibly damaging	0.96
R0853:Atp8a2	UTSW	14	60,097,719 (GRCm39)	missense	probably benign	0.01
R0908:Atp8a2	UTSW	14	60,097,719 (GRCm39)	missense	probably benign	0.01
R0991:Atp8a2	UTSW	14	60,031,378 (GRCm39)	missense	probably benign	0.33
R1190:Atp8a2	UTSW	14	60,097,719 (GRCm39)	missense	probably benign	0.01
R1387:Atp8a2	UTSW	14	60,097,719 (GRCm39)	missense	probably benign	0.01
R1426:Atp8a2	UTSW	14	60,097,719 (GRCm39)	missense	probably benign	0.01
R1442:Atp8a2	UTSW	14	60,097,772 (GRCm39)	splice site	probably benign
R1472:Atp8a2	UTSW	14	60,097,719 (GRCm39)	missense	probably benign	0.01
R1538:Atp8a2	UTSW	14	60,097,719 (GRCm39)	missense	probably benign	0.01
R1573:Atp8a2	UTSW	14	60,097,655 (GRCm39)	missense	probably benign	0.00
R1620:Atp8a2	UTSW	14	60,028,632 (GRCm39)	missense	probably benign
R1661:Atp8a2	UTSW	14	60,097,635 (GRCm39)	missense	possibly damaging	0.80
R1673:Atp8a2	UTSW	14	60,028,689 (GRCm39)	missense	probably benign	0.00
R1749:Atp8a2	UTSW	14	60,097,623 (GRCm39)	nonsense	probably null
R1796:Atp8a2	UTSW	14	60,258,207 (GRCm39)	critical splice donor site	probably null
R1815:Atp8a2	UTSW	14	60,324,073 (GRCm39)	missense	probably damaging	1.00
R1836:Atp8a2	UTSW	14	60,243,815 (GRCm39)	missense	possibly damaging	0.49
R1935:Atp8a2	UTSW	14	60,097,719 (GRCm39)	missense	probably benign	0.01
R1936:Atp8a2	UTSW	14	60,097,719 (GRCm39)	missense	probably benign	0.01
R1937:Atp8a2	UTSW	14	60,097,719 (GRCm39)	missense	probably benign	0.01
R2416:Atp8a2	UTSW	14	60,162,457 (GRCm39)	missense	probably damaging	1.00
R2760:Atp8a2	UTSW	14	60,097,641 (GRCm39)	missense	probably benign	0.43
R3029:Atp8a2	UTSW	14	59,928,914 (GRCm39)	frame shift	probably null
R3621:Atp8a2	UTSW	14	60,263,587 (GRCm39)	splice site	probably null
R3768:Atp8a2	UTSW	14	60,281,785 (GRCm39)	missense	probably benign	0.19
R3784:Atp8a2	UTSW	14	60,011,415 (GRCm39)	missense	probably damaging	1.00
R3896:Atp8a2	UTSW	14	60,263,589 (GRCm39)	critical splice donor site	probably null
R4009:Atp8a2	UTSW	14	60,265,434 (GRCm39)	missense	possibly damaging	0.54
R4591:Atp8a2	UTSW	14	59,892,078 (GRCm39)	missense	probably benign	0.03
R4866:Atp8a2	UTSW	14	59,928,916 (GRCm39)	missense	probably damaging	1.00
R4879:Atp8a2	UTSW	14	60,245,918 (GRCm39)	nonsense	probably null
R5059:Atp8a2	UTSW	14	59,928,986 (GRCm39)	missense	probably benign	0.00
R5529:Atp8a2	UTSW	14	60,031,314 (GRCm39)	critical splice donor site	probably null
R5788:Atp8a2	UTSW	14	60,258,242 (GRCm39)	missense	probably damaging	0.96
R6126:Atp8a2	UTSW	14	60,281,775 (GRCm39)	missense	probably benign
R6295:Atp8a2	UTSW	14	60,249,848 (GRCm39)	nonsense	probably null
R6393:Atp8a2	UTSW	14	60,011,204 (GRCm39)	nonsense	probably null
R6454:Atp8a2	UTSW	14	60,245,948 (GRCm39)	splice site	probably null
R6651:Atp8a2	UTSW	14	60,011,470 (GRCm39)	missense	probably benign	0.00
R6763:Atp8a2	UTSW	14	60,245,857 (GRCm39)	missense	probably benign	0.12
R6767:Atp8a2	UTSW	14	60,284,171 (GRCm39)	missense	probably damaging	1.00
R6912:Atp8a2	UTSW	14	60,249,859 (GRCm39)	missense	probably benign	0.33
R7032:Atp8a2	UTSW	14	60,255,289 (GRCm39)	splice site	probably null
R7243:Atp8a2	UTSW	14	59,885,291 (GRCm39)	missense	probably benign
R7352:Atp8a2	UTSW	14	60,028,653 (GRCm39)	missense	probably benign
R7355:Atp8a2	UTSW	14	60,282,453 (GRCm39)	missense	possibly damaging	0.65
R7382:Atp8a2	UTSW	14	59,892,043 (GRCm39)	missense	probably benign	0.00
R7451:Atp8a2	UTSW	14	60,028,630 (GRCm39)	missense	probably null	0.00
R7483:Atp8a2	UTSW	14	60,245,824 (GRCm39)	missense	probably benign	0.00
R7516:Atp8a2	UTSW	14	60,094,516 (GRCm39)	missense	probably damaging	1.00
R7831:Atp8a2	UTSW	14	60,011,202 (GRCm39)	missense	probably damaging	0.99
R8116:Atp8a2	UTSW	14	60,263,657 (GRCm39)	missense	probably damaging	1.00
R8171:Atp8a2	UTSW	14	60,283,493 (GRCm39)	missense	probably damaging	1.00
R8504:Atp8a2	UTSW	14	59,885,366 (GRCm39)	nonsense	probably null
R8516:Atp8a2	UTSW	14	59,928,921 (GRCm39)	missense	probably benign	0.00
R8552:Atp8a2	UTSW	14	60,011,431 (GRCm39)	missense	probably benign	0.00
R8852:Atp8a2	UTSW	14	60,162,545 (GRCm39)	missense	probably damaging	1.00
R9367:Atp8a2	UTSW	14	60,249,827 (GRCm39)	critical splice donor site	probably null
R9469:Atp8a2	UTSW	14	60,028,668 (GRCm39)	missense	probably benign	0.32
R9691:Atp8a2	UTSW	14	60,245,829 (GRCm39)	missense	probably damaging	0.96
R9709:Atp8a2	UTSW	14	60,271,187 (GRCm39)	missense	probably damaging	0.98
Z1088:Atp8a2	UTSW	14	60,265,419 (GRCm39)	missense	probably benign
Z1177:Atp8a2	UTSW	14	60,243,779 (GRCm39)	missense	possibly damaging	0.93

Predicted Primers

PCR Primer
(F):5'- TAGATGGTGGCTTCCCAAGGTAGG -3'
(R):5'- ATCCCACACAGCAGTGGATAGCAG -3'

Sequencing Primer
(F):5'- TTCCCAAGGTAGGCAGAGTC -3'
(R):5'- GTGTCCATGAACTTAGCGAAC -3'

Posted On

2014-01-05