Incidental Mutation 'R0409:Gsap'
ID 36511
Institutional Source Beutler Lab
Gene Symbol Gsap
Ensembl Gene ENSMUSG00000039934
Gene Name gamma-secretase activating protein
Synonyms A530088I07Rik, Pion
MMRRC Submission 038611-MU
Accession Numbers
Essential gene? Probably non essential (E-score: 0.118) question?
Stock # R0409 (G1)
Quality Score 225
Status Validated
Chromosome 5
Chromosomal Location 21391253-21520130 bp(+) (GRCm39)
Type of Mutation splice site
DNA Base Change (assembly) G to A at 21427443 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change
Ref Sequence ENSEMBL: ENSMUSP00000142986 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000036031] [ENSMUST00000195969] [ENSMUST00000198014] [ENSMUST00000198071] [ENSMUST00000198937]
AlphaFold Q3TCV3
Predicted Effect probably benign
Transcript: ENSMUST00000036031
SMART Domains Protein: ENSMUSP00000043679
Gene: ENSMUSG00000039934

DomainStartEndE-ValueType
low complexity region 386 398 N/A INTRINSIC
Pfam:GSAP-16 646 753 6.8e-43 PFAM
Predicted Effect probably benign
Transcript: ENSMUST00000195969
Predicted Effect noncoding transcript
Transcript: ENSMUST00000197522
Predicted Effect probably benign
Transcript: ENSMUST00000198014
Predicted Effect probably benign
Transcript: ENSMUST00000198071
Predicted Effect probably benign
Transcript: ENSMUST00000198937
SMART Domains Protein: ENSMUSP00000142986
Gene: ENSMUSG00000039934

DomainStartEndE-ValueType
low complexity region 355 367 N/A INTRINSIC
Pfam:GSAP-16 608 722 1.6e-42 PFAM
Coding Region Coverage
  • 1x: 99.3%
  • 3x: 98.6%
  • 10x: 96.9%
  • 20x: 94.8%
Validation Efficiency 100% (55/55)
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: 52 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
1700113H08Rik G T 10: 87,061,816 (GRCm39) A89S probably damaging Het
Alkbh3 T A 2: 93,831,793 (GRCm39) I146F possibly damaging Het
Aox1 A T 1: 58,375,783 (GRCm39) I871F possibly damaging Het
Birc2 A C 9: 7,819,385 (GRCm39) V509G possibly damaging Het
Car7 G A 8: 105,275,056 (GRCm39) A165T probably damaging Het
Ccdc81 A G 7: 89,535,423 (GRCm39) V271A probably benign Het
Cdc40 G T 10: 40,723,164 (GRCm39) H302N probably damaging Het
Cep104 C T 4: 154,067,510 (GRCm39) probably benign Het
Cfap54 C A 10: 92,612,075 (GRCm39) S3161I probably benign Het
Chil5 A G 3: 105,942,282 (GRCm39) probably benign Het
Chil6 C T 3: 106,311,492 (GRCm39) G96D probably benign Het
Cnot1 T C 8: 96,475,483 (GRCm39) K531E probably damaging Het
Colgalt2 G T 1: 152,384,312 (GRCm39) A551S possibly damaging Het
Disp3 T G 4: 148,356,416 (GRCm39) E148A probably damaging Het
Eps8l2 A G 7: 140,922,893 (GRCm39) Y52C probably damaging Het
Exph5 C A 9: 53,285,643 (GRCm39) T908K probably benign Het
Fat4 C T 3: 39,031,562 (GRCm39) S2449F probably damaging Het
Faxc T A 4: 21,948,751 (GRCm39) N154K probably benign Het
Fbxo43 C T 15: 36,162,503 (GRCm39) A235T probably benign Het
Fnip1 A G 11: 54,371,180 (GRCm39) probably null Het
Fsd1l T C 4: 53,679,932 (GRCm39) L210P probably benign Het
Gm6420 A C 1: 23,295,119 (GRCm39) S123R unknown Het
Gm8801 T G 17: 36,258,268 (GRCm39) noncoding transcript Het
Gmfb T C 14: 47,053,679 (GRCm39) I36V probably benign Het
Hectd1 T A 12: 51,829,339 (GRCm39) I969L possibly damaging Het
Il21r G T 7: 125,229,012 (GRCm39) probably benign Het
Lrrc7 A G 3: 157,867,063 (GRCm39) F893L possibly damaging Het
Map2 A G 1: 66,472,739 (GRCm39) I1715V probably damaging Het
Mlh3 A G 12: 85,287,628 (GRCm39) I1339T possibly damaging Het
Nacad T C 11: 6,549,810 (GRCm39) D1127G probably benign Het
Noc3l A G 19: 38,806,371 (GRCm39) probably benign Het
Nup93 A G 8: 95,030,293 (GRCm39) D384G probably damaging Het
Or5m9b T A 2: 85,905,646 (GRCm39) C187* probably null Het
Or5p54 T C 7: 107,554,433 (GRCm39) I195T probably benign Het
Or8b40 C T 9: 38,027,547 (GRCm39) L152F probably benign Het
Pls1 A T 9: 95,668,972 (GRCm39) probably benign Het
Prkcb A T 7: 122,024,200 (GRCm39) H75L probably damaging Het
Rev1 A T 1: 38,113,449 (GRCm39) Y539* probably null Het
Rnf10 A T 5: 115,393,506 (GRCm39) probably benign Het
Rnpepl1 A G 1: 92,843,582 (GRCm39) Y234C probably damaging Het
Sdk2 T C 11: 113,741,717 (GRCm39) probably benign Het
Sec23b T A 2: 144,409,832 (GRCm39) M240K probably benign Het
Sema5a A T 15: 32,681,755 (GRCm39) N945Y probably damaging Het
Snapc4 C A 2: 26,257,228 (GRCm39) R799L probably benign Het
Spata31g1 A C 4: 42,972,203 (GRCm39) K512T probably damaging Het
Tctn3 T C 19: 40,599,860 (GRCm39) probably benign Het
Tex56 A T 13: 35,108,532 (GRCm39) I5L probably benign Het
Tfpt G A 7: 3,623,898 (GRCm39) Q50* probably null Het
Trim80 T C 11: 115,332,039 (GRCm39) V77A probably damaging Het
Trp73 T A 4: 154,148,841 (GRCm39) D256V possibly damaging Het
Utrn G T 10: 12,519,345 (GRCm39) N2202K probably benign Het
Vps13c T A 9: 67,858,926 (GRCm39) F2792Y probably benign Het
Other mutations in Gsap
AlleleSourceChrCoordTypePredicted EffectPPH 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
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
R4553: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'- TGGCAACAGAGGGCCAAACATTC -3'
(R):5'- AGGGCTGCTAATTTCTCCATGCATC -3'

Sequencing Primer
(F):5'- TGCATCTTGAGGCTGTCC -3'
(R):5'- AATTTCTCCATGCATCTTTCTTTTGG -3'
Posted On 2013-05-09