Mutagenetix > Incidental Mutation

Incidental Mutation 'R9794:Psen2'

734789

Institutional Source

Beutler Lab

Gene Symbol

Psen2

Ensembl Gene

ENSMUSG00000010609

Gene Name

presenilin 2

Synonyms

Ad4h, PS-2, ALG-3, PS2

MMRRC Submission

Accession Numbers

Essential gene?

Non essential (E-score: 0.000) question?

Stock #

R9794 (G1)

Quality Score

225.009

Status

Not validated

Chromosome

Chromosomal Location

180054569-180091003 bp(-) (GRCm39)

Type of Mutation

critical splice donor site (2 bp from exon)

DNA Base Change (assembly)

A to T at 180068294 bp (GRCm39)

Zygosity

Heterozygous

Amino Acid Change

Ref Sequence

ENSEMBL: ENSMUSP00000010753 (fasta)

Gene Model

predicted gene model for transcript(s): [ENSMUST00000010753] [ENSMUST00000111104] [ENSMUST00000111105] [ENSMUST00000111106] [ENSMUST00000111108] [ENSMUST00000133340]

AlphaFold

no structure available at present

Predicted Effect

probably null
Transcript: ENSMUST00000010753

SMART Domains

Protein: ENSMUSP00000010753
Gene: ENSMUSG00000010609

Domain	Start	End	E-Value	Type
Blast:PSN	81	119	8e-15	BLAST
PSN	136	434	1.81e-138	SMART

Predicted Effect

probably benign
Transcript: ENSMUST00000111104

SMART Domains

Protein: ENSMUSP00000106733
Gene: ENSMUSG00000010609

Domain	Start	End	E-Value	Type
Blast:PSN	81	119	8e-15	BLAST
PSN	136	433	3.63e-138	SMART

Predicted Effect

probably benign
Transcript: ENSMUST00000111105

SMART Domains

Protein: ENSMUSP00000106734
Gene: ENSMUSG00000010609

Domain	Start	End	E-Value	Type
Blast:PSN	81	119	8e-15	BLAST
PSN	136	434	1.81e-138	SMART

Predicted Effect

probably benign
Transcript: ENSMUST00000111106

SMART Domains

Protein: ENSMUSP00000106735
Gene: ENSMUSG00000010609

Domain	Start	End	E-Value	Type
Blast:PSN	81	119	8e-15	BLAST
PSN	136	434	1.81e-138	SMART

Predicted Effect

probably benign
Transcript: ENSMUST00000111108

SMART Domains

Protein: ENSMUSP00000106737
Gene: ENSMUSG00000010609

Domain	Start	End	E-Value	Type
Blast:PSN	81	119	8e-15	BLAST
PSN	136	434	1.81e-138	SMART

Predicted Effect

probably benign
Transcript: ENSMUST00000133340

Coding Region Coverage

1x: 99.9%
3x: 99.8%
10x: 99.5%
20x: 99.0%

Validation Efficiency

MGI Phenotype

FUNCTION: This gene encodes a member of the presenilin family. Presenilins are catalytic components of the multi-subunit gamma-secretase complex, which mediates critical cellular processes through cleavage of type I transmembrane proteins including Notch receptors and the amyloid precursor protein. The encoded protein contains eight transmembrane domains and is localized to the endoplasmic reticulum, where it may play a role in calcium homeostasis. Following assembly of the gamma-secretase complex, the encoded protein is cleaved into N- and C-terminal fragments and the activated complex is released from the endoplasmic reticulum. Inactivation of this gene results in impaired synaptic function in a mouse model for Alzheimer's disease. Alternatively spliced transcript variants have been observed for this gene. [provided by RefSeq, Apr 2011]
PHENOTYPE: Homozygotes for targeted null mutations are viable and fertile, but older mutants develop mild pulmonary fibrosis and hemorrhage. [provided by MGI curators]

Allele List at MGI

Other mutations in this stock

Total: 70 list
Gene	Ref	Var	Chr/Loc	Mutation	Predicted Effect	Zygosity
9930012K11Rik	T	A	14: 70,395,038 (GRCm39)	I39L	possibly damaging	Het
Acacb	T	C	5: 114,387,578 (GRCm39)	V2415A	probably benign	Het
Adgrg6	C	A	10: 14,314,196 (GRCm39)	G669C	probably damaging	Het
Ahcyl	A	G	16: 45,974,342 (GRCm39)	V345A	probably benign	Het
Arhgdib	A	G	6: 136,906,608 (GRCm39)		probably null	Het
Arhgef18	G	A	8: 3,501,634 (GRCm39)	V643I	probably benign	Het
Aspm	T	A	1: 139,406,480 (GRCm39)	I1789N	probably damaging	Het
Atm	C	T	9: 53,429,867 (GRCm39)	V390I	probably benign	Het
AW554918	A	G	18: 25,337,031 (GRCm39)	E148G	probably damaging	Het
Bmal2	T	A	6: 146,734,033 (GRCm39)	D543E	probably benign	Het
Camk2a	T	C	18: 61,097,031 (GRCm39)	V327A	probably benign	Het
Celsr3	T	C	9: 108,728,502 (GRCm39)	V3302A	probably benign	Het
Ces2a	G	A	8: 105,467,896 (GRCm39)	V509M	probably benign	Het
Cpa5	T	C	6: 30,625,920 (GRCm39)		probably null	Het
Cplx3	A	T	9: 57,509,522 (GRCm39)	*159R	probably null	Het
Cyp2b23	A	T	7: 26,381,121 (GRCm39)	Y79N	probably benign	Het
Dapk1	A	G	13: 60,909,082 (GRCm39)	T1232A	probably damaging	Het
Dsg3	A	T	18: 20,673,154 (GRCm39)	T942S	probably benign	Het
Efnb3	G	A	11: 69,448,232 (GRCm39)	P70L	probably damaging	Het
Eln	G	T	5: 134,751,352 (GRCm39)	Y280*	probably null	Het
Epha8	G	T	4: 136,666,035 (GRCm39)	H374N	probably benign	Het
Erbin	A	T	13: 103,971,359 (GRCm39)	D752E	probably benign	Het
Fam149a	A	G	8: 45,834,449 (GRCm39)	S117P	possibly damaging	Het
Fchsd2	G	A	7: 100,893,410 (GRCm39)	C304Y	probably benign	Het
Galnt6	C	A	15: 100,595,859 (GRCm39)	V390L	probably damaging	Het
Grk3	T	C	5: 113,121,448 (GRCm39)		probably null	Het
Il17rc	A	T	6: 113,453,726 (GRCm39)	T237S	probably benign	Het
Inpp5b	A	G	4: 124,687,174 (GRCm39)	D800G	probably damaging	Het
Itga11	A	G	9: 62,662,868 (GRCm39)	N528S	probably benign	Het
Kif19b	T	A	5: 140,448,070 (GRCm39)		probably null	Het
Lancl2	T	A	6: 57,714,708 (GRCm39)	F442L	probably benign	Het
Ldah	G	T	12: 8,318,430 (GRCm39)	A180S	possibly damaging	Het
Lingo1	T	C	9: 56,528,592 (GRCm39)	E5G	probably benign	Het
Lingo3	T	C	10: 80,670,707 (GRCm39)	I408V	possibly damaging	Het
Liph	A	T	16: 21,774,862 (GRCm39)	L445Q	probably damaging	Het
Lonrf1	A	G	8: 36,703,235 (GRCm39)	Y314H	probably damaging	Het
Lrit3	A	T	3: 129,594,073 (GRCm39)	L168Q	probably damaging	Het
Mideas	T	A	12: 84,220,576 (GRCm39)	Q126L	probably damaging	Het
Mylk4	G	T	13: 32,899,950 (GRCm39)	T312K	probably damaging	Het
Myzap	A	T	9: 71,487,082 (GRCm39)	M15K	probably benign	Het
Ngf	G	A	3: 102,428,132 (GRCm39)	V298M	probably damaging	Het
Nlrp9a	A	G	7: 26,264,302 (GRCm39)	I741V	probably benign	Het
Nrxn2	T	C	19: 6,567,064 (GRCm39)	V1313A	possibly damaging	Het
Nuf2	C	T	1: 169,334,954 (GRCm39)		probably null	Het
Or13a27	G	A	7: 139,925,483 (GRCm39)	Q140*	probably null	Het
Or5m8	A	G	2: 85,822,464 (GRCm39)	Y101C	probably benign	Het
Pcdh17	C	T	14: 84,770,350 (GRCm39)	R943*	probably null	Het
Phykpl	A	T	11: 51,489,212 (GRCm39)	H346L	probably benign	Het
Plk4	C	A	3: 40,759,535 (GRCm39)	L144I	probably damaging	Het
Pole	C	A	5: 110,466,201 (GRCm39)	P1301Q	probably benign	Het
Prkch	T	A	12: 73,744,744 (GRCm39)	N252K	possibly damaging	Het
Ptgds	C	A	2: 25,359,129 (GRCm39)	R42L	probably benign	Het
Ptprz1	A	G	6: 23,000,204 (GRCm39)	T765A	probably benign	Het
Rab6b	T	C	9: 103,041,061 (GRCm39)	F152L	possibly damaging	Het
Rbm12b2	T	A	4: 12,095,335 (GRCm39)	F731L	probably damaging	Het
Resf1	T	A	6: 149,228,239 (GRCm39)	Y428*	probably null	Het
Rnf32	T	C	5: 29,429,125 (GRCm39)	I234T	probably damaging	Het
Scart2	G	A	7: 139,874,716 (GRCm39)	G398D	probably damaging	Het
Scn8a	T	A	15: 100,933,332 (GRCm39)	I1512N	probably benign	Het
Senp6	T	A	9: 79,999,590 (GRCm39)	D81E	probably benign	Het
Slc26a7	T	G	4: 14,590,416 (GRCm39)	N125T	possibly damaging	Het
Sptlc1	A	T	13: 53,512,803 (GRCm39)	I185N	possibly damaging	Het
Syne2	C	A	12: 76,047,617 (GRCm39)	H4013N	probably benign	Het
Tbc1d9b	T	C	11: 50,062,005 (GRCm39)	V1171A	probably benign	Het
Tmem63b	T	C	17: 45,977,252 (GRCm39)	N417S	probably benign	Het
Ttn	A	G	2: 76,706,193 (GRCm39)	V9176A	unknown	Het
Vmn1r210	T	C	13: 23,011,432 (GRCm39)	I285V	probably damaging	Het
Wbp11	C	T	6: 136,795,021 (GRCm39)	V308I	possibly damaging	Het
Wnk2	A	C	13: 49,229,674 (GRCm39)	V950G	probably benign	Het
Zfp110	A	G	7: 12,578,521 (GRCm39)	N144S	probably benign	Het

Other mutations in Psen2

Allele	Source	Chr	Coord	Type	Predicted Effect	PPH Score
IGL01403:Psen2	APN	1	180,062,548 (GRCm39)	splice site	probably benign
IGL01805:Psen2	APN	1	180,057,403 (GRCm39)	splice site	probably null
IGL02126:Psen2	APN	1	180,057,488 (GRCm39)	missense	probably benign	0.25
IGL02481:Psen2	APN	1	180,062,626 (GRCm39)	missense	probably damaging	0.97
IGL02483:Psen2	APN	1	180,062,626 (GRCm39)	missense	probably damaging	0.97
IGL02524:Psen2	APN	1	180,073,232 (GRCm39)	missense	probably benign	0.00
IGL02864:Psen2	APN	1	180,073,268 (GRCm39)	missense	probably benign	0.05
IGL03139:Psen2	APN	1	180,068,350 (GRCm39)	missense	probably damaging	1.00
IGL03237:Psen2	APN	1	180,068,414 (GRCm39)	missense	possibly damaging	0.67
R0110:Psen2	UTSW	1	180,066,479 (GRCm39)	missense	probably damaging	1.00
R0365:Psen2	UTSW	1	180,056,410 (GRCm39)	missense	probably damaging	0.99
R0469:Psen2	UTSW	1	180,066,479 (GRCm39)	missense	probably damaging	1.00
R1495:Psen2	UTSW	1	180,056,419 (GRCm39)	missense	probably damaging	1.00
R1621:Psen2	UTSW	1	180,057,030 (GRCm39)	missense	probably benign
R2151:Psen2	UTSW	1	180,061,229 (GRCm39)	missense	probably damaging	1.00
R4394:Psen2	UTSW	1	180,068,347 (GRCm39)	missense	probably damaging	1.00
R4702:Psen2	UTSW	1	180,055,289 (GRCm39)	missense	probably damaging	1.00
R4847:Psen2	UTSW	1	180,073,197 (GRCm39)	splice site	probably null
R5070:Psen2	UTSW	1	180,056,422 (GRCm39)	missense	probably benign
R5735:Psen2	UTSW	1	180,068,491 (GRCm39)	missense	probably benign	0.00
R6001:Psen2	UTSW	1	180,073,234 (GRCm39)	missense	possibly damaging	0.52
R6041:Psen2	UTSW	1	180,073,292 (GRCm39)	nonsense	probably null
R7033:Psen2	UTSW	1	180,055,085 (GRCm39)	splice site	probably null
R7291:Psen2	UTSW	1	180,066,521 (GRCm39)	missense	probably benign	0.23
R8103:Psen2	UTSW	1	180,068,356 (GRCm39)	missense	probably damaging	1.00
R8213:Psen2	UTSW	1	180,073,256 (GRCm39)	missense	probably benign	0.00
R8766:Psen2	UTSW	1	180,073,201 (GRCm39)	missense	probably benign	0.01
R8916:Psen2	UTSW	1	180,063,495 (GRCm39)	missense	probably benign	0.10
R9027:Psen2	UTSW	1	180,056,972 (GRCm39)	nonsense	probably null

Predicted Primers

PCR Primer
(F):5'- ACTGGTCAGAGATGAGTCCAG -3'
(R):5'- TTTTCCCACAGAGGACTCAGG -3'

Sequencing Primer
(F):5'- TCAGAGATGAGTCCAGACAAGTCAC -3'
(R):5'- CTGTGAAGAGGACCCGGAC -3'

Posted On

2022-11-14