Mutagenetix > Incidental Mutation

Incidental Mutation 'R2512:Aplp2'

253462

Institutional Source

Beutler Lab

Gene Symbol

Aplp2

Ensembl Gene

ENSMUSG00000031996

Gene Name

amyloid beta precursor-like protein 2

Synonyms

MMRRC Submission

040418-MU

Accession Numbers

Essential gene?

Non essential (E-score: 0.000) question?

Stock #

R2512 (G1)

Quality Score

225

Status

Not validated

Chromosome

Chromosomal Location

31060853-31123111 bp(-) (GRCm39)

Type of Mutation

missense

DNA Base Change (assembly)

C to T at 31078973 bp (GRCm39)

Zygosity

Heterozygous

Amino Acid Change

Arginine to Histidine at position 325 (R325H)

Ref Sequence

ENSEMBL: ENSMUSP00000149732 (fasta)

Gene Model

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

AlphaFold

Q06335

Predicted Effect

probably damaging
Transcript: ENSMUST00000072634
AA Change: R325H

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

SMART Domains

Protein: ENSMUSP00000072428
Gene: ENSMUSG00000031996
AA Change: R325H

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 benign
Transcript: ENSMUST00000079758

SMART Domains

Protein: ENSMUSP00000078694
Gene: ENSMUSG00000031996

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: R325H

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

Predicted Effect

noncoding transcript
Transcript: ENSMUST00000214908

Predicted Effect

noncoding transcript
Transcript: ENSMUST00000217516

Predicted Effect

probably benign
Transcript: ENSMUST00000217641

Coding Region Coverage

1x: 99.2%
3x: 98.6%
10x: 97.4%
20x: 95.2%

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: 71 list
Gene	Ref	Var	Chr/Loc	Mutation	Predicted Effect	Zygosity
2700049A03Rik	A	G	12: 71,219,945 (GRCm39)	T831A	possibly damaging	Het
Actg2	T	A	6: 83,503,829 (GRCm39)	I72F	probably damaging	Het
Add1	A	G	5: 34,774,030 (GRCm39)	T80A	probably benign	Het
Alpk2	G	A	18: 65,483,591 (GRCm39)	T139M	probably damaging	Het
Aptx	G	A	4: 40,694,917 (GRCm39)	P140S	probably benign	Het
Carm1	A	G	9: 21,486,708 (GRCm39)		probably null	Het
Carmil2	A	T	8: 106,424,025 (GRCm39)	I1293F	probably benign	Het
Cdh8	T	C	8: 100,127,495 (GRCm39)	T39A	probably benign	Het
Cimip3	T	C	17: 47,724,651 (GRCm39)	T60A	probably benign	Het
Col15a1	T	A	4: 47,245,868 (GRCm39)	N206K	possibly damaging	Het
Copg2	C	T	6: 30,873,591 (GRCm39)		probably null	Het
Ctr9	T	G	7: 110,646,078 (GRCm39)	I690S	probably damaging	Het
Dcaf8	T	G	1: 172,016,602 (GRCm39)	I463S	possibly damaging	Het
Dcp1b	G	T	6: 119,183,473 (GRCm39)	A187S	possibly damaging	Het
Ddo	T	A	10: 40,508,935 (GRCm39)	D58E	possibly damaging	Het
Dkkl1	G	T	7: 44,857,157 (GRCm39)	R137S	probably damaging	Het
Dxo	A	G	17: 35,056,718 (GRCm39)	N115S	probably benign	Het
Ep400	A	T	5: 110,856,781 (GRCm39)		probably benign	Het
F11	A	G	8: 45,714,098 (GRCm39)	V7A	probably benign	Het
Fermt1	G	T	2: 132,781,438 (GRCm39)		probably null	Het
Fign	A	T	2: 63,810,143 (GRCm39)	F376I	probably benign	Het
Flg2	G	T	3: 93,109,082 (GRCm39)	G370V	probably damaging	Het
Fndc3a	A	T	14: 72,793,715 (GRCm39)	D953E	probably benign	Het
Fsip2	A	T	2: 82,808,511 (GRCm39)	H1610L	probably benign	Het
Gfra3	T	C	18: 34,837,564 (GRCm39)	N145D	probably benign	Het
Inpp4b	G	T	8: 82,737,179 (GRCm39)	W525C	probably damaging	Het
Kremen1	CGGG	CGGGGGG	11: 5,151,791 (GRCm39)		probably benign	Het
Lgi2	A	G	5: 52,695,307 (GRCm39)	*543R	probably null	Het
Lyn	A	G	4: 3,745,542 (GRCm39)	T114A	probably benign	Het
Lynx1	A	G	15: 74,623,169 (GRCm39)	Y88H	probably damaging	Het
Map4	C	A	9: 109,863,770 (GRCm39)	P332T	possibly damaging	Het
Mapk8ip3	A	T	17: 25,133,677 (GRCm39)	C250*	probably null	Het
Metap1d	A	G	2: 71,352,954 (GRCm39)	H261R	probably damaging	Het
Mfrp	T	C	9: 44,013,835 (GRCm39)	V115A	probably benign	Het
Mtbp	A	G	15: 55,440,932 (GRCm39)	Y373C	probably damaging	Het
Mtor	C	A	4: 148,614,948 (GRCm39)	R1628S	possibly damaging	Het
Muc5b	A	G	7: 141,412,813 (GRCm39)	N1920D	unknown	Het
Myo1d	T	A	11: 80,670,543 (GRCm39)	M26L	probably benign	Het
Neb	A	C	2: 52,100,843 (GRCm39)	D643E	probably damaging	Het
Nme1	A	G	11: 93,851,513 (GRCm39)	F108L	possibly damaging	Het
Or2r11	A	G	6: 42,437,207 (GRCm39)	S249P	probably damaging	Het
Or8c15	G	T	9: 38,120,670 (GRCm39)	C54F	probably damaging	Het
Pan2	T	A	10: 128,140,326 (GRCm39)	D82E	probably damaging	Het
Pclo	A	G	5: 14,762,612 (GRCm39)	D3695G	unknown	Het
Pcnx4	A	T	12: 72,603,573 (GRCm39)		probably null	Het
Plg	A	G	17: 12,622,116 (GRCm39)	T479A	probably benign	Het
Plod3	G	C	5: 137,017,000 (GRCm39)	A50P	probably benign	Het
Pramel32	T	G	4: 88,547,195 (GRCm39)	M246L	probably damaging	Het
Ptgis	T	C	2: 167,049,196 (GRCm39)	D372G	probably damaging	Het
Ranbp3l	A	G	15: 8,997,949 (GRCm39)	T14A	probably benign	Het
Rcc1l	A	T	5: 134,195,508 (GRCm39)	V230D	probably damaging	Het
Reln	T	C	5: 22,184,688 (GRCm39)	D1609G	possibly damaging	Het
Rif1	GCCACCA	GCCA	2: 52,000,336 (GRCm39)		probably benign	Het
Ryr1	G	A	7: 28,802,967 (GRCm39)	L696F	possibly damaging	Het
Sacs	T	A	14: 61,440,529 (GRCm39)	D858E	probably benign	Het
Sec16a	C	T	2: 26,329,037 (GRCm39)	V993I	probably benign	Het
Skint5	T	A	4: 113,487,616 (GRCm39)	I901F	unknown	Het
Slc17a3	A	T	13: 24,030,230 (GRCm39)	I114F	probably benign	Het
Slc17a7	T	A	7: 44,818,288 (GRCm39)	L71Q	probably damaging	Het
Slc43a2	T	C	11: 75,461,403 (GRCm39)	S452P	probably damaging	Het
Smarca4	A	G	9: 21,546,994 (GRCm39)	N173S	possibly damaging	Het
Tbc1d21	T	C	9: 58,270,195 (GRCm39)	Y161C	probably damaging	Het
Tpsab1	C	A	17: 25,564,081 (GRCm39)	C94F	probably damaging	Het
Ubr5	G	A	15: 38,002,563 (GRCm39)	P1496L	probably damaging	Het
Unc80	G	T	1: 66,710,767 (GRCm39)	A2679S	possibly damaging	Het
Vdac1	T	A	11: 52,274,904 (GRCm39)	V184E	probably damaging	Het
Vmn2r24	T	A	6: 123,763,985 (GRCm39)	S287R	probably benign	Het
Vmn2r91	T	C	17: 18,356,048 (GRCm39)	F572L	probably benign	Het
Vps13b	G	A	15: 35,884,701 (GRCm39)	E3125K	probably benign	Het
Ythdf3	A	G	3: 16,259,059 (GRCm39)	N406S	possibly damaging	Het
Zfp708	T	C	13: 67,219,251 (GRCm39)	K158E	probably 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
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
R7711:Aplp2	UTSW	9	31,072,645 (GRCm39)	missense	probably damaging	1.00
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'- TGACAGATGCAGTCACAAGG -3'
(R):5'- GAAAGTGCTTCTGTTTGCCTC -3'

Sequencing Primer
(F):5'- GTCACAAGGACAGCCAGG -3'
(R):5'- AAAGTGCTTCTGTTTGCCTCTATTG -3'

Posted On

2014-12-04