Mutagenetix > Incidental Mutation

Incidental Mutation 'R4553:Gsap'

341772

Institutional Source

Beutler Lab

Gene Symbol

Gsap

Ensembl Gene

ENSMUSG00000039934

Gene Name

gamma-secretase activating protein

Synonyms

A530088I07Rik, Pion

MMRRC Submission

041595-MU

Accession Numbers

Essential gene?

Probably non essential (E-score: 0.125) question?

Stock #

R4553 (G1)

Quality Score

225

Status

Not validated

Chromosome

Chromosomal Location

21391253-21520130 bp(+) (GRCm39)

Type of Mutation

missense

DNA Base Change (assembly)

A to T at 21495569 bp (GRCm39)

Zygosity

Heterozygous

Amino Acid Change

Aspartic acid to Valine at position 79 (D79V)

Ref Sequence

ENSEMBL: ENSMUSP00000142596 (fasta)

Gene Model

predicted gene model for transcript(s): [ENSMUST00000036031] [ENSMUST00000115245] [ENSMUST00000195969] [ENSMUST00000198014] [ENSMUST00000198930] [ENSMUST00000198937]

AlphaFold

Q3TCV3

Predicted Effect

probably damaging
Transcript: ENSMUST00000036031
AA Change: D840V

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

SMART Domains

Protein: ENSMUSP00000043679
Gene: ENSMUSG00000039934
AA Change: D840V

Domain	Start	End	E-Value	Type
low complexity region	386	398	N/A	INTRINSIC
Pfam:GSAP-16	646	753	6.8e-43	PFAM

Predicted Effect

probably benign
Transcript: ENSMUST00000115245

SMART Domains

Protein: ENSMUSP00000110900
Gene: ENSMUSG00000064280

Domain	Start	End	E-Value	Type
coiled coil region	1	33	N/A	INTRINSIC
low complexity region	120	130	N/A	INTRINSIC
coiled coil region	194	320	N/A	INTRINSIC
low complexity region	333	342	N/A	INTRINSIC
coiled coil region	438	477	N/A	INTRINSIC
coiled coil region	549	595	N/A	INTRINSIC
coiled coil region	617	663	N/A	INTRINSIC
coiled coil region	690	720	N/A	INTRINSIC
coiled coil region	770	793	N/A	INTRINSIC

Predicted Effect

probably benign
Transcript: ENSMUST00000195969

Predicted Effect

probably benign
Transcript: ENSMUST00000198014

Predicted Effect

probably damaging
Transcript: ENSMUST00000198930
AA Change: D79V

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

Predicted Effect

probably benign
Transcript: ENSMUST00000198937

SMART Domains

Protein: ENSMUSP00000142986
Gene: ENSMUSG00000039934

Domain	Start	End	E-Value	Type
low complexity region	355	367	N/A	INTRINSIC
Pfam:GSAP-16	608	722	1.6e-42	PFAM

Predicted Effect

noncoding transcript
Transcript: ENSMUST00000199553

Meta Mutation Damage Score

0.4424

Coding Region Coverage

1x: 99.3%
3x: 98.6%
10x: 97.3%
20x: 95.4%

Validation Efficiency

MGI Phenotype

FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] Accumulation of neurotoxic amyloid-beta is a major hallmark of Alzheimer disease (AD; MIM 104300). Formation of amyloid-beta is catalyzed by gamma-secretase (see PSEN1; MIM 104311), a protease with numerous substrates. PION, or GSAP, selectively increases amyloid-beta production through a mechanism involving its interaction with both gamma-secretase and its substrate, the amyloid-beta precursor protein (APP; MIM 104760) C-terminal fragment (APP-CTF) (He et al., 2010 [PubMed 20811458]).[supplied by OMIM, Nov 2010]

Allele List at MGI

Other mutations in this stock

Total: 33 list
Gene	Ref	Var	Chr/Loc	Mutation	Predicted Effect	Zygosity
1500011B03Rik	T	C	5: 114,951,254 (GRCm39)	Y49C	probably damaging	Het
Adat1	T	C	8: 112,716,912 (GRCm39)	T32A	probably damaging	Het
Adra2a	T	C	19: 54,035,166 (GRCm39)	V174A	possibly damaging	Het
Armcx5	T	A	X: 134,647,256 (GRCm39)	V444D	probably damaging	Het
Cand2	C	A	6: 115,769,172 (GRCm39)	R661S	probably damaging	Het
Cd274	T	C	19: 29,357,848 (GRCm39)	V180A	probably benign	Het
Crat	T	C	2: 30,298,229 (GRCm39)	T157A	probably benign	Het
Cts6	G	A	13: 61,345,407 (GRCm39)	P230L	probably damaging	Het
Dppa2	A	G	16: 48,130,877 (GRCm39)	Y3C	possibly damaging	Het
Epgn	A	T	5: 91,175,421 (GRCm39)	K14*	probably null	Het
Garin1a	A	G	6: 29,287,705 (GRCm39)	I210M	probably benign	Het
Hgfac	T	A	5: 35,200,200 (GRCm39)	C130S	probably damaging	Het
Ifi35	T	C	11: 101,348,717 (GRCm39)	V188A	probably damaging	Het
Iqsec2	A	G	X: 150,994,277 (GRCm39)	H585R	probably benign	Het
Itih4	T	C	14: 30,622,910 (GRCm39)	L842P	probably damaging	Het
Kif3a	C	A	11: 53,469,745 (GRCm39)	L119I	possibly damaging	Het
Lrp2	T	C	2: 69,343,629 (GRCm39)	D910G	probably benign	Het
Lyve1	T	C	7: 110,451,567 (GRCm39)		probably null	Het
Mtss2	A	G	8: 111,465,137 (GRCm39)	T464A	probably damaging	Het
Mx2	A	G	16: 97,353,205 (GRCm39)	T398A	possibly damaging	Het
Nlrp4e	T	C	7: 23,020,404 (GRCm39)	M297T	probably benign	Het
Nog	A	G	11: 89,192,248 (GRCm39)	L200P	probably damaging	Het
Obscn	T	C	11: 59,022,472 (GRCm39)	R758G	possibly damaging	Het
Papolb	T	C	5: 142,514,933 (GRCm39)	I237V	probably benign	Het
Phf11b	G	A	14: 59,578,734 (GRCm39)	P11S	probably benign	Het
Plcb1	T	C	2: 135,177,413 (GRCm39)	S582P	probably benign	Het
Pld1	G	T	3: 28,178,851 (GRCm39)	R915L	probably benign	Het
Sell	C	T	1: 163,899,685 (GRCm39)	T34I	probably benign	Het
Slc34a1	G	A	13: 55,559,874 (GRCm39)		probably null	Het
Slc8b1	T	C	5: 120,667,663 (GRCm39)	V432A	probably damaging	Het
Tipin	T	A	9: 64,195,385 (GRCm39)		probably null	Het
Vmn1r117	A	T	7: 20,617,517 (GRCm39)	F177Y	probably damaging	Het
Xab2	T	C	8: 3,661,015 (GRCm39)	T700A	probably benign	Het

Other mutations in Gsap

Allele	Source	Chr	Coord	Type	Predicted Effect	PPH Score
IGL00788:Gsap	APN	5	21,459,022 (GRCm39)	missense	probably damaging	0.96
IGL00788:Gsap	APN	5	21,426,303 (GRCm39)	splice site	probably benign
IGL01344:Gsap	APN	5	21,447,881 (GRCm39)	critical splice donor site	probably null
IGL01347:Gsap	APN	5	21,431,318 (GRCm39)	missense	probably benign	0.08
IGL01618:Gsap	APN	5	21,431,246 (GRCm39)	missense	probably damaging	1.00
IGL01730:Gsap	APN	5	21,495,152 (GRCm39)	unclassified	probably benign
IGL02061:Gsap	APN	5	21,486,609 (GRCm39)	splice site	probably benign
IGL02161:Gsap	APN	5	21,458,377 (GRCm39)	missense	probably damaging	1.00
IGL02259:Gsap	APN	5	21,391,398 (GRCm39)	missense	probably benign	0.01
IGL02635:Gsap	APN	5	21,494,814 (GRCm39)	missense	probably damaging	1.00
IGL02684:Gsap	APN	5	21,447,801 (GRCm39)	critical splice acceptor site	probably null
IGL02822:Gsap	APN	5	21,422,442 (GRCm39)	missense	probably damaging	1.00
IGL03231:Gsap	APN	5	21,434,164 (GRCm39)	missense	probably damaging	0.99
PIT4305001:Gsap	UTSW	5	21,391,407 (GRCm39)	missense	probably damaging	0.98
R0012:Gsap	UTSW	5	21,431,227 (GRCm39)	splice site	probably benign
R0012:Gsap	UTSW	5	21,431,227 (GRCm39)	splice site	probably benign
R0019:Gsap	UTSW	5	21,475,620 (GRCm39)	splice site	probably benign
R0019:Gsap	UTSW	5	21,475,620 (GRCm39)	splice site	probably benign
R0045:Gsap	UTSW	5	21,431,830 (GRCm39)	missense	possibly damaging	0.77
R0054:Gsap	UTSW	5	21,455,933 (GRCm39)	splice site	probably benign
R0054:Gsap	UTSW	5	21,455,933 (GRCm39)	splice site	probably benign
R0409:Gsap	UTSW	5	21,427,443 (GRCm39)	splice site	probably benign
R0507:Gsap	UTSW	5	21,474,961 (GRCm39)	missense	possibly damaging	0.75
R0624:Gsap	UTSW	5	21,458,949 (GRCm39)	splice site	probably null
R1037:Gsap	UTSW	5	21,456,163 (GRCm39)	splice site	probably benign
R1076:Gsap	UTSW	5	21,492,692 (GRCm39)	missense	possibly damaging	0.75
R1459:Gsap	UTSW	5	21,412,236 (GRCm39)	splice site	probably benign
R1757:Gsap	UTSW	5	21,486,035 (GRCm39)	missense	probably damaging	0.98
R1852:Gsap	UTSW	5	21,495,543 (GRCm39)	splice site	probably null
R2034:Gsap	UTSW	5	21,475,593 (GRCm39)	missense	probably damaging	1.00
R2069:Gsap	UTSW	5	21,431,837 (GRCm39)	splice site	probably benign
R2125:Gsap	UTSW	5	21,447,811 (GRCm39)	missense	probably damaging	1.00
R2172:Gsap	UTSW	5	21,427,438 (GRCm39)	critical splice donor site	probably null
R2310:Gsap	UTSW	5	21,401,088 (GRCm39)	nonsense	probably null
R2337:Gsap	UTSW	5	21,493,628 (GRCm39)	missense	probably damaging	1.00
R3442:Gsap	UTSW	5	21,483,125 (GRCm39)	missense	probably damaging	1.00
R4229:Gsap	UTSW	5	21,451,975 (GRCm39)	missense	probably benign	0.00
R4271:Gsap	UTSW	5	21,431,348 (GRCm39)	critical splice donor site	probably null
R4551:Gsap	UTSW	5	21,495,569 (GRCm39)	missense	probably damaging	1.00
R4649:Gsap	UTSW	5	21,431,309 (GRCm39)	missense	probably damaging	1.00
R4687:Gsap	UTSW	5	21,451,969 (GRCm39)	utr 3 prime	probably benign
R4799:Gsap	UTSW	5	21,455,941 (GRCm39)	missense	probably benign	0.05
R4857:Gsap	UTSW	5	21,492,797 (GRCm39)	splice site	probably null
R4973:Gsap	UTSW	5	21,459,037 (GRCm39)	missense	probably benign	0.04
R5015:Gsap	UTSW	5	21,427,406 (GRCm39)	missense	probably damaging	1.00
R5031:Gsap	UTSW	5	21,447,824 (GRCm39)	missense	possibly damaging	0.57
R5120:Gsap	UTSW	5	21,474,934 (GRCm39)	missense	probably damaging	0.96
R5451:Gsap	UTSW	5	21,422,445 (GRCm39)	missense	probably damaging	1.00
R5469:Gsap	UTSW	5	21,495,542 (GRCm39)	missense	possibly damaging	0.92
R5519:Gsap	UTSW	5	21,494,857 (GRCm39)	missense	probably damaging	1.00
R5588:Gsap	UTSW	5	21,456,147 (GRCm39)	missense	probably damaging	1.00
R5650:Gsap	UTSW	5	21,456,051 (GRCm39)	missense	probably damaging	0.99
R6064:Gsap	UTSW	5	21,434,223 (GRCm39)	missense	possibly damaging	0.56
R6139:Gsap	UTSW	5	21,486,538 (GRCm39)	missense	probably damaging	1.00
R6148:Gsap	UTSW	5	21,475,575 (GRCm39)	missense	probably benign	0.39
R6148:Gsap	UTSW	5	21,431,323 (GRCm39)	missense	probably damaging	1.00
R6226:Gsap	UTSW	5	21,422,429 (GRCm39)	missense	probably damaging	1.00
R6859:Gsap	UTSW	5	21,486,016 (GRCm39)	missense	probably damaging	0.99
R6977:Gsap	UTSW	5	21,476,219 (GRCm39)	missense	probably damaging	1.00
R6995:Gsap	UTSW	5	21,476,235 (GRCm39)	missense	possibly damaging	0.58
R7013:Gsap	UTSW	5	21,483,108 (GRCm39)	missense	probably benign	0.39
R7159:Gsap	UTSW	5	21,475,618 (GRCm39)	splice site	probably null
R7181:Gsap	UTSW	5	21,458,427 (GRCm39)	missense	probably damaging	1.00
R7234:Gsap	UTSW	5	21,391,433 (GRCm39)	missense	probably benign
R7332:Gsap	UTSW	5	21,495,119 (GRCm39)	missense	probably benign	0.00
R7381:Gsap	UTSW	5	21,431,785 (GRCm39)	missense	probably damaging	0.96
R8047:Gsap	UTSW	5	21,462,866 (GRCm39)	critical splice acceptor site	probably null
R8062:Gsap	UTSW	5	21,399,461 (GRCm39)	missense	probably damaging	1.00
R8126:Gsap	UTSW	5	21,475,010 (GRCm39)	missense	probably benign	0.04
R8219:Gsap	UTSW	5	21,456,113 (GRCm39)	missense	probably benign	0.00
R8355:Gsap	UTSW	5	21,456,017 (GRCm39)	nonsense	probably null
R8472:Gsap	UTSW	5	21,427,432 (GRCm39)	nonsense	probably null
R8715:Gsap	UTSW	5	21,431,245 (GRCm39)	missense	possibly damaging	0.84
R8745:Gsap	UTSW	5	21,474,949 (GRCm39)	missense	probably benign	0.05
R8798:Gsap	UTSW	5	21,476,248 (GRCm39)	critical splice donor site	probably null
R9080:Gsap	UTSW	5	21,399,410 (GRCm39)	missense	possibly damaging	0.52
R9120:Gsap	UTSW	5	21,458,434 (GRCm39)	missense	probably damaging	1.00
R9178:Gsap	UTSW	5	21,422,471 (GRCm39)	missense	probably damaging	0.98
R9209:Gsap	UTSW	5	21,433,064 (GRCm39)	missense	probably benign	0.10
R9404:Gsap	UTSW	5	21,474,919 (GRCm39)	missense	probably damaging	1.00
Z1177:Gsap	UTSW	5	21,456,030 (GRCm39)	missense	probably damaging	0.98

Predicted Primers

PCR Primer
(F):5'- GGGCCTTGAGGTGTTTAAACC -3'
(R):5'- AGCTGCCTCGGAATAAGAAC -3'

Sequencing Primer
(F):5'- GCCTTGAGGTGTTTAAACCAAAGC -3'
(R):5'- GCTGCCTCGGAATAAGAACTGTAC -3'

Posted On

2015-09-24