Incidental Mutation 'R4687:Gsap'
ID 353743
Institutional Source Beutler Lab
Gene Symbol Gsap
Ensembl Gene ENSMUSG00000039934
Gene Name gamma-secretase activating protein
Synonyms A530088I07Rik, Pion
MMRRC Submission 041938-MU
Accession Numbers
Essential gene? Probably non essential (E-score: 0.107) question?
Stock # R4687 (G1)
Quality Score 225
Status Not validated
Chromosome 5
Chromosomal Location 21186255-21315132 bp(+) (GRCm38)
Type of Mutation utr 3 prime
DNA Base Change (assembly) T to C at 21246971 bp (GRCm38)
Zygosity Heterozygous
Amino Acid Change
Ref Sequence ENSEMBL: ENSMUSP00000142407 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000036031] [ENSMUST00000195969] [ENSMUST00000198014] [ENSMUST00000198071] [ENSMUST00000198937]
AlphaFold Q3TCV3
Predicted Effect unknown
Transcript: ENSMUST00000036031
AA Change: V337A
SMART Domains Protein: ENSMUSP00000043679
Gene: ENSMUSG00000039934
AA Change: V337A

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: ENSMUST00000196035
Predicted Effect noncoding transcript
Transcript: ENSMUST00000197522
Predicted Effect probably benign
Transcript: ENSMUST00000198014
Predicted Effect probably benign
Transcript: ENSMUST00000198071
Predicted Effect unknown
Transcript: ENSMUST00000198937
AA Change: V337A
SMART Domains Protein: ENSMUSP00000142986
Gene: ENSMUSG00000039934
AA Change: V337A

DomainStartEndE-ValueType
low complexity region 355 367 N/A INTRINSIC
Pfam:GSAP-16 608 722 1.6e-42 PFAM
Coding Region Coverage
  • 1x: 99.2%
  • 3x: 98.6%
  • 10x: 97.1%
  • 20x: 94.8%
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: 82 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
1700010I14Rik T A 17: 8,992,153 (GRCm38) Y45N probably damaging Het
Agbl3 T C 6: 34,798,326 (GRCm38) V189A probably damaging Het
Akip1 C A 7: 109,704,986 (GRCm38) S90* probably null Het
Amn A T 12: 111,276,068 (GRCm38) D439V probably benign Het
Arhgap17 T A 7: 123,321,603 (GRCm38) D149V probably damaging Het
Atp6v0a4 A T 6: 38,092,465 (GRCm38) I76N possibly damaging Het
Atp6v1h A T 1: 5,133,085 (GRCm38) N291I probably damaging Het
Baiap2l2 G T 15: 79,259,253 (GRCm38) P462T probably damaging Het
Bves C T 10: 45,354,840 (GRCm38) probably null Het
Cabp7 T A 11: 4,739,265 (GRCm38) K127* probably null Het
Cacna1h A G 17: 25,393,910 (GRCm38) V313A possibly damaging Het
Camkk2 T C 5: 122,753,724 (GRCm38) H245R probably damaging Het
Celsr1 T A 15: 85,932,460 (GRCm38) S1761C possibly damaging Het
Cfap46 T C 7: 139,627,456 (GRCm38) E1849G possibly damaging Het
Ciz1 T C 2: 32,367,465 (GRCm38) L174P probably damaging Het
Crim1 G T 17: 78,303,025 (GRCm38) C303F probably damaging Het
Cyp26c1 A G 19: 37,692,937 (GRCm38) Q396R probably damaging Het
Dnajc7 G A 11: 100,599,300 (GRCm38) P43L probably damaging Het
Dpf2 T C 19: 5,907,012 (GRCm38) H16R probably damaging Het
Dsp A G 13: 38,191,619 (GRCm38) T1127A probably damaging Het
Dst T C 1: 34,201,123 (GRCm38) L1525P probably damaging Het
Ehf T A 2: 103,267,126 (GRCm38) D192V probably damaging Het
Frem1 G T 4: 83,020,631 (GRCm38) N71K probably damaging Het
Furin T A 7: 80,393,447 (GRCm38) T339S probably benign Het
Gad1 T A 2: 70,600,720 (GRCm38) I569N possibly damaging Het
Gfi1 T C 5: 107,723,810 (GRCm38) K10R probably damaging Het
Gm20775 T A Y: 10,641,258 (GRCm38) noncoding transcript Homo
Gpn3 A C 5: 122,378,575 (GRCm38) D89A possibly damaging Het
Gpr18 T A 14: 121,911,678 (GRCm38) R312* probably null Het
H2-Ab1 C A 17: 34,264,809 (GRCm38) T48K probably damaging Het
Hmcn2 A T 2: 31,438,285 (GRCm38) N4326I probably benign Het
Igkv4-51 A C 6: 69,681,730 (GRCm38) probably benign Het
Insr T C 8: 3,161,709 (GRCm38) H1104R probably benign Het
Ipo13 A T 4: 117,901,576 (GRCm38) N697K probably benign Het
Iqcm T G 8: 75,762,989 (GRCm38) F362V probably damaging Het
Irak4 T C 15: 94,566,823 (GRCm38) S425P probably damaging Het
Jakmip2 T C 18: 43,577,412 (GRCm38) E242G possibly damaging Het
Kdm4a T C 4: 118,144,083 (GRCm38) K829R probably damaging Het
Kdr T C 5: 75,968,792 (GRCm38) N145S possibly damaging Het
Klra9 A T 6: 130,185,517 (GRCm38) D185E probably benign Het
Lcn12 T C 2: 25,493,321 (GRCm38) N15S probably benign Het
Mei4 T A 9: 81,927,317 (GRCm38) M151K probably damaging Het
Mmp3 T A 9: 7,451,223 (GRCm38) S320T probably benign Het
Mrps5 C G 2: 127,590,770 (GRCm38) A37G probably benign Het
Mttp A G 3: 138,092,735 (GRCm38) I800T possibly damaging Het
Nags A T 11: 102,148,196 (GRCm38) Q451L probably damaging Het
Nbea T C 3: 56,058,065 (GRCm38) T476A probably damaging Het
Ndufb10 T C 17: 24,722,419 (GRCm38) E145G possibly damaging Het
Neb T G 2: 52,304,035 (GRCm38) S660R possibly damaging Het
Nppb A G 4: 147,986,296 (GRCm38) K43E probably benign Het
Nup188 A T 2: 30,330,633 (GRCm38) Q906L probably benign Het
Or10k2 T A 8: 83,541,860 (GRCm38) S239T probably damaging Het
Or4c12 T C 2: 89,943,869 (GRCm38) D82G probably damaging Het
Or8c17 C A 9: 38,269,414 (GRCm38) N292K probably damaging Het
Or9s23 T C 1: 92,573,330 (GRCm38) I53T possibly damaging Het
Ovch2 T A 7: 107,796,548 (GRCm38) I88F possibly damaging Het
Palm3 A G 8: 84,029,935 (GRCm38) E692G probably benign Het
Pcsk6 T C 7: 65,983,753 (GRCm38) F578L probably damaging Het
Piezo2 A C 18: 63,069,963 (GRCm38) D1535E probably damaging Het
Ppp1r15b T C 1: 133,132,135 (GRCm38) V130A probably benign Het
Proca1 T C 11: 78,204,898 (GRCm38) Y32H probably damaging Het
Prtg T A 9: 72,890,798 (GRCm38) V682E probably damaging Het
Pyroxd1 A T 6: 142,361,868 (GRCm38) M455L probably benign Het
Rasa1 T C 13: 85,226,635 (GRCm38) D739G possibly damaging Het
Scn3a T C 2: 65,464,730 (GRCm38) I1550V possibly damaging Het
Sepsecs T C 5: 52,643,871 (GRCm38) D483G probably benign Het
Setd7 T C 3: 51,550,355 (GRCm38) D17G probably damaging Het
Sipa1l2 C T 8: 125,491,245 (GRCm38) C451Y probably damaging Het
Slc31a1 A G 4: 62,388,702 (GRCm38) Y165C probably damaging Het
Smg5 T C 3: 88,342,469 (GRCm38) F68L possibly damaging Het
Sptbn5 A G 2: 120,077,208 (GRCm38) probably benign Het
Stk3 A G 15: 35,114,565 (GRCm38) I65T probably damaging Het
Tas2r115 C T 6: 132,737,284 (GRCm38) A235T possibly damaging Het
Tenm2 C T 11: 36,049,097 (GRCm38) A1400T probably benign Het
Tet1 T A 10: 62,838,791 (GRCm38) N1169Y probably benign Het
Treml2 T A 17: 48,309,397 (GRCm38) probably null Het
Tspan11 A G 6: 127,938,235 (GRCm38) E104G probably damaging Het
Wdtc1 G A 4: 133,296,431 (GRCm38) A543V probably damaging Het
Zfp148 T A 16: 33,496,819 (GRCm38) D578E probably damaging Het
Zfp735 A T 11: 73,711,856 (GRCm38) N542I probably damaging Het
Zfp735 A T 11: 73,711,855 (GRCm38) N542Y probably damaging Het
Zfp869 T A 8: 69,708,143 (GRCm38) E65D probably benign Het
Other mutations in Gsap
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00788:Gsap APN 5 21,254,024 (GRCm38) missense probably damaging 0.96
IGL00788:Gsap APN 5 21,221,305 (GRCm38) splice site probably benign
IGL01344:Gsap APN 5 21,242,883 (GRCm38) critical splice donor site probably null
IGL01347:Gsap APN 5 21,226,320 (GRCm38) missense probably benign 0.08
IGL01618:Gsap APN 5 21,226,248 (GRCm38) missense probably damaging 1.00
IGL01730:Gsap APN 5 21,290,154 (GRCm38) unclassified probably benign
IGL02061:Gsap APN 5 21,281,611 (GRCm38) splice site probably benign
IGL02161:Gsap APN 5 21,253,379 (GRCm38) missense probably damaging 1.00
IGL02259:Gsap APN 5 21,186,400 (GRCm38) missense probably benign 0.01
IGL02635:Gsap APN 5 21,289,816 (GRCm38) missense probably damaging 1.00
IGL02684:Gsap APN 5 21,242,803 (GRCm38) critical splice acceptor site probably null
IGL02822:Gsap APN 5 21,217,444 (GRCm38) missense probably damaging 1.00
IGL03231:Gsap APN 5 21,229,166 (GRCm38) missense probably damaging 0.99
PIT4305001:Gsap UTSW 5 21,186,409 (GRCm38) missense probably damaging 0.98
R0012:Gsap UTSW 5 21,226,229 (GRCm38) splice site probably benign
R0012:Gsap UTSW 5 21,226,229 (GRCm38) splice site probably benign
R0019:Gsap UTSW 5 21,270,622 (GRCm38) splice site probably benign
R0019:Gsap UTSW 5 21,270,622 (GRCm38) splice site probably benign
R0045:Gsap UTSW 5 21,226,832 (GRCm38) missense possibly damaging 0.77
R0054:Gsap UTSW 5 21,250,935 (GRCm38) splice site probably benign
R0054:Gsap UTSW 5 21,250,935 (GRCm38) splice site probably benign
R0409:Gsap UTSW 5 21,222,445 (GRCm38) splice site probably benign
R0507:Gsap UTSW 5 21,269,963 (GRCm38) missense possibly damaging 0.75
R0624:Gsap UTSW 5 21,253,951 (GRCm38) splice site probably null
R1037:Gsap UTSW 5 21,251,165 (GRCm38) splice site probably benign
R1076:Gsap UTSW 5 21,287,694 (GRCm38) missense possibly damaging 0.75
R1459:Gsap UTSW 5 21,207,238 (GRCm38) splice site probably benign
R1757:Gsap UTSW 5 21,281,037 (GRCm38) missense probably damaging 0.98
R1852:Gsap UTSW 5 21,290,545 (GRCm38) splice site probably null
R2034:Gsap UTSW 5 21,270,595 (GRCm38) missense probably damaging 1.00
R2069:Gsap UTSW 5 21,226,839 (GRCm38) splice site probably benign
R2125:Gsap UTSW 5 21,242,813 (GRCm38) missense probably damaging 1.00
R2172:Gsap UTSW 5 21,222,440 (GRCm38) critical splice donor site probably null
R2310:Gsap UTSW 5 21,196,090 (GRCm38) nonsense probably null
R2337:Gsap UTSW 5 21,288,630 (GRCm38) missense probably damaging 1.00
R3442:Gsap UTSW 5 21,278,127 (GRCm38) missense probably damaging 1.00
R4229:Gsap UTSW 5 21,246,977 (GRCm38) missense probably benign 0.00
R4271:Gsap UTSW 5 21,226,350 (GRCm38) critical splice donor site probably null
R4551:Gsap UTSW 5 21,290,571 (GRCm38) missense probably damaging 1.00
R4553:Gsap UTSW 5 21,290,571 (GRCm38) missense probably damaging 1.00
R4649:Gsap UTSW 5 21,226,311 (GRCm38) missense probably damaging 1.00
R4799:Gsap UTSW 5 21,250,943 (GRCm38) missense probably benign 0.05
R4857:Gsap UTSW 5 21,287,799 (GRCm38) splice site probably null
R4973:Gsap UTSW 5 21,254,039 (GRCm38) missense probably benign 0.04
R5015:Gsap UTSW 5 21,222,408 (GRCm38) missense probably damaging 1.00
R5031:Gsap UTSW 5 21,242,826 (GRCm38) missense possibly damaging 0.57
R5120:Gsap UTSW 5 21,269,936 (GRCm38) missense probably damaging 0.96
R5451:Gsap UTSW 5 21,217,447 (GRCm38) missense probably damaging 1.00
R5469:Gsap UTSW 5 21,290,544 (GRCm38) missense possibly damaging 0.92
R5519:Gsap UTSW 5 21,289,859 (GRCm38) missense probably damaging 1.00
R5588:Gsap UTSW 5 21,251,149 (GRCm38) missense probably damaging 1.00
R5650:Gsap UTSW 5 21,251,053 (GRCm38) missense probably damaging 0.99
R6064:Gsap UTSW 5 21,229,225 (GRCm38) missense possibly damaging 0.56
R6139:Gsap UTSW 5 21,281,540 (GRCm38) missense probably damaging 1.00
R6148:Gsap UTSW 5 21,270,577 (GRCm38) missense probably benign 0.39
R6148:Gsap UTSW 5 21,226,325 (GRCm38) missense probably damaging 1.00
R6226:Gsap UTSW 5 21,217,431 (GRCm38) missense probably damaging 1.00
R6859:Gsap UTSW 5 21,281,018 (GRCm38) missense probably damaging 0.99
R6977:Gsap UTSW 5 21,271,221 (GRCm38) missense probably damaging 1.00
R6995:Gsap UTSW 5 21,271,237 (GRCm38) missense possibly damaging 0.58
R7013:Gsap UTSW 5 21,278,110 (GRCm38) missense probably benign 0.39
R7159:Gsap UTSW 5 21,270,620 (GRCm38) splice site probably null
R7181:Gsap UTSW 5 21,253,429 (GRCm38) missense probably damaging 1.00
R7234:Gsap UTSW 5 21,186,435 (GRCm38) missense probably benign
R7332:Gsap UTSW 5 21,290,121 (GRCm38) missense probably benign 0.00
R7381:Gsap UTSW 5 21,226,787 (GRCm38) missense probably damaging 0.96
R8047:Gsap UTSW 5 21,257,868 (GRCm38) critical splice acceptor site probably null
R8062:Gsap UTSW 5 21,194,463 (GRCm38) missense probably damaging 1.00
R8126:Gsap UTSW 5 21,270,012 (GRCm38) missense probably benign 0.04
R8219:Gsap UTSW 5 21,251,115 (GRCm38) missense probably benign 0.00
R8355:Gsap UTSW 5 21,251,019 (GRCm38) nonsense probably null
R8472:Gsap UTSW 5 21,222,434 (GRCm38) nonsense probably null
R8715:Gsap UTSW 5 21,226,247 (GRCm38) missense possibly damaging 0.84
R8745:Gsap UTSW 5 21,269,951 (GRCm38) missense probably benign 0.05
R8798:Gsap UTSW 5 21,271,250 (GRCm38) critical splice donor site probably null
R9080:Gsap UTSW 5 21,194,412 (GRCm38) missense possibly damaging 0.52
R9120:Gsap UTSW 5 21,253,436 (GRCm38) missense probably damaging 1.00
R9178:Gsap UTSW 5 21,217,473 (GRCm38) missense probably damaging 0.98
R9209:Gsap UTSW 5 21,228,066 (GRCm38) missense probably benign 0.10
R9404:Gsap UTSW 5 21,269,921 (GRCm38) missense probably damaging 1.00
Z1177:Gsap UTSW 5 21,251,032 (GRCm38) missense probably damaging 0.98
Predicted Primers PCR Primer
(F):5'- GCACTTGCCCTATCTGTGAGAC -3'
(R):5'- CCCTAGATTTAAAAGGGTCATTGACTG -3'

Sequencing Primer
(F):5'- CTGTGAGACTGTTATAAACCATGAGG -3'
(R):5'- AAGGGTCATTGACTGTTACAAGTTG -3'
Posted On 2015-10-21