Mutagenetix > Incidental Mutation

Incidental Mutation 'R7711:Aplp2'

594622

Institutional Source

Beutler Lab

Gene Symbol

Aplp2

Ensembl Gene

ENSMUSG00000031996

Gene Name

amyloid beta precursor-like protein 2

Synonyms

MMRRC Submission

045769-MU

Accession Numbers

Essential gene?

Non essential (E-score: 0.000) question?

Stock #

R7711 (G1)

Quality Score

225.009

Status

Not validated

Chromosome

Chromosomal Location

31060853-31123111 bp(-) (GRCm39)

Type of Mutation

missense

DNA Base Change (assembly)

G to A at 31072645 bp (GRCm39)

Zygosity

Heterozygous

Amino Acid Change

Arginine to Cysteine at position 488 (R488C)

Ref Sequence

ENSEMBL: ENSMUSP00000072428 (fasta)

Gene Model

predicted gene model for transcript(s): [ENSMUST00000072634] [ENSMUST00000079758] [ENSMUST00000213254] [ENSMUST00000217641]

AlphaFold

Q06335

Predicted Effect

probably damaging
Transcript: ENSMUST00000072634
AA Change: R488C

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)

SMART Domains

Protein: ENSMUSP00000072428
Gene: ENSMUSG00000031996
AA Change: R488C

Domain	Start	End	E-Value	Type
signal peptide	1	31	N/A	INTRINSIC
A4_EXTRA	42	204	7.91e-123	SMART
low complexity region	218	232	N/A	INTRINSIC
coiled coil region	242	269	N/A	INTRINSIC
KU	308	361	3.52e-24	SMART
Pfam:APP_E2	365	547	1.6e-71	PFAM
low complexity region	555	568	N/A	INTRINSIC
low complexity region	589	595	N/A	INTRINSIC
low complexity region	597	609	N/A	INTRINSIC
Pfam:APP_amyloid	697	747	1.5e-27	PFAM

Predicted Effect

probably damaging
Transcript: ENSMUST00000079758
AA Change: R432C

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)

SMART Domains

Protein: ENSMUSP00000078694
Gene: ENSMUSG00000031996
AA Change: R432C

Domain	Start	End	E-Value	Type
signal peptide	1	31	N/A	INTRINSIC
A4_EXTRA	42	204	7.91e-123	SMART
low complexity region	218	232	N/A	INTRINSIC
coiled coil region	242	269	N/A	INTRINSIC
Pfam:APP_E2	307	492	2.3e-75	PFAM
low complexity region	499	512	N/A	INTRINSIC
low complexity region	533	539	N/A	INTRINSIC
low complexity region	541	553	N/A	INTRINSIC
Pfam:APP_amyloid	652	703	1.5e-32	PFAM

Predicted Effect

probably damaging
Transcript: ENSMUST00000213254
AA Change: R488C

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)

Predicted Effect

probably damaging
Transcript: ENSMUST00000217641
AA Change: R432C

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)

Coding Region Coverage

1x: 100.0%
3x: 99.9%
10x: 99.7%
20x: 99.2%

Validation Efficiency

MGI Phenotype

FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] This gene encodes amyloid precursor- like protein 2 (APLP2), which is a member of the APP (amyloid precursor protein) family including APP, APLP1 and APLP2. This protein is ubiquitously expressed. It contains heparin-, copper- and zinc- binding domains at the N-terminus, BPTI/Kunitz inhibitor and E2 domains in the middle region, and transmembrane and intracellular domains at the C-terminus. This protein interacts with major histocompatibility complex (MHC) class I molecules. The synergy of this protein and the APP is required to mediate neuromuscular transmission, spatial learning and synaptic plasticity. This protein has been implicated in the pathogenesis of Alzheimer's disease. Multiple alternatively spliced transcript variants encoding different isoforms have been identified. [provided by RefSeq, Aug 2011]
PHENOTYPE: Homozygotes for two different targeted alleles show embryonic lethality, or viability and fertility with increased copper levels in cerebral cortex and liver. Double knockouts with App show high mortality, reduced growth, and neurological symptoms. [provided by MGI curators]

Allele List at MGI

Other mutations in this stock

Total: 73 list
Gene	Ref	Var	Chr/Loc	Mutation	Predicted Effect	Zygosity
6430548M08Rik	G	A	8: 120,886,723 (GRCm39)	E342K	possibly damaging	Het
9430015G10Rik	T	G	4: 156,203,649 (GRCm39)	V34G	probably damaging	Het
Alkbh3	T	C	2: 93,838,437 (GRCm39)	S44G	probably benign	Het
Alpk2	A	T	18: 65,439,555 (GRCm39)	C613S	probably benign	Het
Arid1b	A	G	17: 5,387,095 (GRCm39)	N1463S	probably benign	Het
Atxn2l	A	T	7: 126,100,441 (GRCm39)	L125Q	probably damaging	Het
Cd3d	A	G	9: 44,897,634 (GRCm39)	K172E	probably benign	Het
Chd7	T	A	4: 8,805,234 (GRCm39)	D764E	probably benign	Het
Col19a1	T	C	1: 24,569,089 (GRCm39)	I220V	unknown	Het
Cpq	T	C	15: 33,497,493 (GRCm39)	I411T	probably benign	Het
Crybg2	C	A	4: 133,792,844 (GRCm39)	H160N	probably benign	Het
Cryl1	A	T	14: 57,513,013 (GRCm39)	C285S	probably benign	Het
Dapk1	A	G	13: 60,909,365 (GRCm39)	D1326G	probably damaging	Het
Dgkh	A	G	14: 78,962,459 (GRCm39)	V24A	probably benign	Het
Dnajb4	A	C	3: 151,892,154 (GRCm39)	S226R	probably benign	Het
Dnm3	A	T	1: 161,819,622 (GRCm39)	I850N	possibly damaging	Het
Dtna	G	T	18: 23,758,253 (GRCm39)		probably null	Het
Efcab6	G	T	15: 83,834,125 (GRCm39)	D494E	probably benign	Het
Fam169a	G	T	13: 97,263,196 (GRCm39)	E550*	probably null	Het
Fbxw7	A	G	3: 84,832,988 (GRCm39)	N10S	probably benign	Het
Flrt2	T	C	12: 95,747,528 (GRCm39)	F622S	probably damaging	Het
Gprc5d	G	A	6: 135,093,355 (GRCm39)	T184I	possibly damaging	Het
Grem2	A	G	1: 174,664,693 (GRCm39)	V52A	probably damaging	Het
Gtf3c2	G	T	5: 31,327,533 (GRCm39)	T310N	probably damaging	Het
H2-T13	T	A	17: 36,394,770 (GRCm39)	N51I	probably damaging	Het
Hyou1	A	G	9: 44,295,759 (GRCm39)	D338G	possibly damaging	Het
Ifna6	T	C	4: 88,745,971 (GRCm39)	S107P	probably benign	Het
Kif14	G	T	1: 136,399,191 (GRCm39)	G451C	probably benign	Het
Kit	T	A	5: 75,798,019 (GRCm39)	F436I	probably damaging	Het
Lonp2	G	A	8: 87,440,636 (GRCm39)	C751Y	probably damaging	Het
Lonrf1	C	A	8: 36,716,375 (GRCm39)	G87C	probably damaging	Het
Lrp2	T	C	2: 69,309,687 (GRCm39)		probably null	Het
Lrrc37	G	T	11: 103,505,738 (GRCm39)	Q2077K	probably benign	Het
Mkln1	A	G	6: 31,469,584 (GRCm39)	H598R	probably damaging	Het
Mmaa	T	C	8: 79,994,774 (GRCm39)	H344R	probably benign	Het
Myh7	C	G	14: 55,226,258 (GRCm39)	D461H	probably damaging	Het
Myh7b	T	G	2: 155,462,323 (GRCm39)	L342R	probably damaging	Het
Or12e8	A	G	2: 87,187,871 (GRCm39)	N28D	probably benign	Het
Or2h2b-ps1	C	T	17: 37,480,847 (GRCm39)	G129R	probably damaging	Het
Or4f4-ps1	T	A	2: 111,330,497 (GRCm39)	I300K	probably damaging	Het
Or7e178	A	T	9: 20,225,319 (GRCm39)	V299E	possibly damaging	Het
Pcsk5	T	A	19: 17,416,444 (GRCm39)	Y1668F	possibly damaging	Het
Pfn4	C	T	12: 4,824,414 (GRCm39)	T47I	possibly damaging	Het
Pklr	T	C	3: 89,048,649 (GRCm39)	L104P	probably damaging	Het
Plcxd2	A	G	16: 45,800,693 (GRCm39)	V177A	probably benign	Het
Pramel16	T	C	4: 143,675,822 (GRCm39)	S335G	probably benign	Het
Prdm10	G	T	9: 31,268,528 (GRCm39)	A826S	probably damaging	Het
Prrt4	A	G	6: 29,177,455 (GRCm39)	S105P	probably benign	Het
Prss51	T	A	14: 64,334,937 (GRCm39)	V164E	probably damaging	Het
Psap	T	C	10: 60,135,634 (GRCm39)	V360A	probably damaging	Het
Psg22	T	C	7: 18,452,267 (GRCm39)		probably null	Het
Qrfprl	A	G	6: 65,418,357 (GRCm39)	H23R		Het
Rad51	A	G	2: 118,962,071 (GRCm39)	Q206R	probably benign	Het
Rap1gds1	T	C	3: 138,664,874 (GRCm39)	K277R	probably benign	Het
Rassf2	T	A	2: 131,847,297 (GRCm39)	T103S	probably benign	Het
Rbm15b	T	A	9: 106,763,142 (GRCm39)	H342L	possibly damaging	Het
Rsf1	G	GACCGCGGCC	7: 97,229,116 (GRCm39)		probably benign	Het
Scaf8	T	C	17: 3,237,909 (GRCm39)	F561L	probably damaging	Het
Scn1a	G	A	2: 66,134,004 (GRCm39)	A130V	probably benign	Het
Scn7a	T	C	2: 66,531,221 (GRCm39)	E552G	probably damaging	Het
Slc39a14	T	A	14: 70,551,124 (GRCm39)	R183W	probably damaging	Het
Slfn1	A	T	11: 83,012,089 (GRCm39)	K68N	possibly damaging	Het
Slx4ip	A	G	2: 136,909,914 (GRCm39)	D303G	probably damaging	Het
Snx17	T	A	5: 31,352,804 (GRCm39)	F101Y	probably damaging	Het
Spata31e3	T	G	13: 50,401,131 (GRCm39)	R398S	probably benign	Het
Specc1l	C	A	10: 75,066,642 (GRCm39)	N30K	probably benign	Het
Spmip2	A	G	3: 79,313,167 (GRCm39)	I80M	probably damaging	Het
Tbx19	A	G	1: 164,966,768 (GRCm39)	S369P	probably benign	Het
Usp17ld	T	C	7: 102,899,489 (GRCm39)	H481R	probably damaging	Het
Wnt2	A	G	6: 17,990,036 (GRCm39)	L287P	probably benign	Het
Zfhx4	G	T	3: 5,462,016 (GRCm39)	M1230I	probably damaging	Het
Zfp1	T	C	8: 112,396,794 (GRCm39)	C272R	not run	Het
Zfp458	A	G	13: 67,407,664 (GRCm39)	S64P	possibly damaging	Het

Other mutations in Aplp2

Allele	Source	Chr	Coord	Type	Predicted Effect	PPH Score
IGL02067:Aplp2	APN	9	31,062,191 (GRCm39)	missense	probably damaging	1.00
IGL02152:Aplp2	APN	9	31,122,947 (GRCm39)	missense	unknown
IGL02309:Aplp2	APN	9	31,078,979 (GRCm39)	missense	possibly damaging	0.80
IGL02407:Aplp2	APN	9	31,069,823 (GRCm39)	nonsense	probably null
IGL02623:Aplp2	APN	9	31,089,379 (GRCm39)	splice site	probably benign
IGL02737:Aplp2	APN	9	31,064,712 (GRCm39)	missense	probably benign
IGL02958:Aplp2	APN	9	31,075,972 (GRCm39)	splice site	probably benign
R0211:Aplp2	UTSW	9	31,069,086 (GRCm39)	missense	probably damaging	0.99
R0279:Aplp2	UTSW	9	31,069,086 (GRCm39)	missense	probably damaging	0.99
R1669:Aplp2	UTSW	9	31,079,029 (GRCm39)	intron	probably benign
R1707:Aplp2	UTSW	9	31,062,215 (GRCm39)	missense	probably damaging	1.00
R1755:Aplp2	UTSW	9	31,088,400 (GRCm39)	missense	probably damaging	1.00
R2512:Aplp2	UTSW	9	31,078,973 (GRCm39)	missense	probably damaging	1.00
R2842:Aplp2	UTSW	9	31,069,122 (GRCm39)	missense	probably benign	0.12
R4031:Aplp2	UTSW	9	31,069,026 (GRCm39)	missense	probably benign	0.00
R4115:Aplp2	UTSW	9	31,069,122 (GRCm39)	missense	probably benign	0.12
R5725:Aplp2	UTSW	9	31,069,110 (GRCm39)	missense	probably damaging	1.00
R6032:Aplp2	UTSW	9	31,062,240 (GRCm39)	missense	probably damaging	1.00
R6032:Aplp2	UTSW	9	31,062,240 (GRCm39)	missense	probably damaging	1.00
R6375:Aplp2	UTSW	9	31,069,084 (GRCm39)	missense	probably benign	0.00
R7170:Aplp2	UTSW	9	31,081,739 (GRCm39)	missense	probably benign	0.03
R7541:Aplp2	UTSW	9	31,063,652 (GRCm39)	missense	possibly damaging	0.82
R7584:Aplp2	UTSW	9	31,069,077 (GRCm39)	missense	possibly damaging	0.56
R8092:Aplp2	UTSW	9	31,074,640 (GRCm39)	critical splice donor site	probably null
R8367:Aplp2	UTSW	9	31,089,202 (GRCm39)	missense	probably damaging	1.00
R9343:Aplp2	UTSW	9	31,122,935 (GRCm39)	missense	unknown
R9400:Aplp2	UTSW	9	31,075,855 (GRCm39)	missense	possibly damaging	0.89
R9711:Aplp2	UTSW	9	31,083,303 (GRCm39)	missense	probably benign	0.05
Z1187:Aplp2	UTSW	9	31,063,637 (GRCm39)	missense	possibly damaging	0.70

Predicted Primers

PCR Primer
(F):5'- GGAACTGGTTAGTCCAACGCATG -3'
(R):5'- ATTGGATAGGAAGCTGGTGC -3'

Sequencing Primer
(F):5'- GTCCAACGCATGTATGAAGTGTC -3'
(R):5'- AGCTGGTGCAGTGACAC -3'

Posted On

2019-11-12