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: 0.125) question?
Stock # R4687 (G1)
Quality Score 225
Status Not validated
Chromosome 5
Chromosomal Location 21391253-21520130 bp(+) (GRCm39)
Type of Mutation utr 3 prime
DNA Base Change (assembly) T to C at 21451969 bp (GRCm39)
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: 9,210,985 (GRCm39) Y45N probably damaging Het
Agbl3 T C 6: 34,775,261 (GRCm39) V189A probably damaging Het
Akip1 C A 7: 109,304,193 (GRCm39) S90* probably null Het
Amn A T 12: 111,242,502 (GRCm39) D439V probably benign Het
Arhgap17 T A 7: 122,920,826 (GRCm39) D149V probably damaging Het
Atp6v0a4 A T 6: 38,069,400 (GRCm39) I76N possibly damaging Het
Atp6v1h A T 1: 5,203,308 (GRCm39) N291I probably damaging Het
Baiap2l2 G T 15: 79,143,453 (GRCm39) P462T probably damaging Het
Bves C T 10: 45,230,936 (GRCm39) probably null Het
Cabp7 T A 11: 4,689,265 (GRCm39) K127* probably null Het
Cacna1h A G 17: 25,612,884 (GRCm39) V313A possibly damaging Het
Camkk2 T C 5: 122,891,787 (GRCm39) H245R probably damaging Het
Celsr1 T A 15: 85,816,661 (GRCm39) S1761C possibly damaging Het
Cfap46 T C 7: 139,207,372 (GRCm39) E1849G possibly damaging Het
Ciz1 T C 2: 32,257,477 (GRCm39) L174P probably damaging Het
Crim1 G T 17: 78,610,454 (GRCm39) C303F probably damaging Het
Cyp26c1 A G 19: 37,681,385 (GRCm39) Q396R probably damaging Het
Dnajc7 G A 11: 100,490,126 (GRCm39) P43L probably damaging Het
Dpf2 T C 19: 5,957,040 (GRCm39) H16R probably damaging Het
Dsp A G 13: 38,375,595 (GRCm39) T1127A probably damaging Het
Dst T C 1: 34,240,204 (GRCm39) L1525P probably damaging Het
Ehf T A 2: 103,097,471 (GRCm39) D192V probably damaging Het
Frem1 G T 4: 82,938,868 (GRCm39) N71K probably damaging Het
Furin T A 7: 80,043,195 (GRCm39) T339S probably benign Het
Gad1 T A 2: 70,431,064 (GRCm39) I569N possibly damaging Het
Gfi1 T C 5: 107,871,676 (GRCm39) K10R probably damaging Het
Gm20775 T A Y: 10,641,258 (GRCm39) noncoding transcript Homo
Gpn3 A C 5: 122,516,638 (GRCm39) D89A possibly damaging Het
Gpr18 T A 14: 122,149,090 (GRCm39) R312* probably null Het
H2-Ab1 C A 17: 34,483,783 (GRCm39) T48K probably damaging Het
Hmcn2 A T 2: 31,328,297 (GRCm39) N4326I probably benign Het
Igkv4-51 A C 6: 69,658,714 (GRCm39) probably benign Het
Insr T C 8: 3,211,709 (GRCm39) H1104R probably benign Het
Ipo13 A T 4: 117,758,773 (GRCm39) N697K probably benign Het
Iqcm T G 8: 76,489,617 (GRCm39) F362V probably damaging Het
Irak4 T C 15: 94,464,704 (GRCm39) S425P probably damaging Het
Jakmip2 T C 18: 43,710,477 (GRCm39) E242G possibly damaging Het
Kdm4a T C 4: 118,001,280 (GRCm39) K829R probably damaging Het
Kdr T C 5: 76,129,452 (GRCm39) N145S possibly damaging Het
Klra9 A T 6: 130,162,480 (GRCm39) D185E probably benign Het
Lcn12 T C 2: 25,383,333 (GRCm39) N15S probably benign Het
Mei4 T A 9: 81,809,370 (GRCm39) M151K probably damaging Het
Mmp3 T A 9: 7,451,223 (GRCm39) S320T probably benign Het
Mrps5 C G 2: 127,432,690 (GRCm39) A37G probably benign Het
Mttp A G 3: 137,798,496 (GRCm39) I800T possibly damaging Het
Nags A T 11: 102,039,022 (GRCm39) Q451L probably damaging Het
Nbea T C 3: 55,965,486 (GRCm39) T476A probably damaging Het
Ndufb10 T C 17: 24,941,393 (GRCm39) E145G possibly damaging Het
Neb T G 2: 52,194,047 (GRCm39) S660R possibly damaging Het
Nppb A G 4: 148,070,753 (GRCm39) K43E probably benign Het
Nup188 A T 2: 30,220,645 (GRCm39) Q906L probably benign Het
Or10k2 T A 8: 84,268,489 (GRCm39) S239T probably damaging Het
Or4c12 T C 2: 89,774,213 (GRCm39) D82G probably damaging Het
Or8c17 C A 9: 38,180,710 (GRCm39) N292K probably damaging Het
Or9s23 T C 1: 92,501,052 (GRCm39) I53T possibly damaging Het
Ovch2 T A 7: 107,395,755 (GRCm39) I88F possibly damaging Het
Palm3 A G 8: 84,756,564 (GRCm39) E692G probably benign Het
Pcsk6 T C 7: 65,633,501 (GRCm39) F578L probably damaging Het
Piezo2 A C 18: 63,203,034 (GRCm39) D1535E probably damaging Het
Ppp1r15b T C 1: 133,059,873 (GRCm39) V130A probably benign Het
Proca1 T C 11: 78,095,724 (GRCm39) Y32H probably damaging Het
Prtg T A 9: 72,798,080 (GRCm39) V682E probably damaging Het
Pyroxd1 A T 6: 142,307,594 (GRCm39) M455L probably benign Het
Rasa1 T C 13: 85,374,754 (GRCm39) D739G possibly damaging Het
Scn3a T C 2: 65,295,074 (GRCm39) I1550V possibly damaging Het
Sepsecs T C 5: 52,801,213 (GRCm39) D483G probably benign Het
Setd7 T C 3: 51,457,776 (GRCm39) D17G probably damaging Het
Sipa1l2 C T 8: 126,217,984 (GRCm39) C451Y probably damaging Het
Slc31a1 A G 4: 62,306,939 (GRCm39) Y165C probably damaging Het
Smg5 T C 3: 88,249,776 (GRCm39) F68L possibly damaging Het
Sptbn5 A G 2: 119,907,689 (GRCm39) probably benign Het
Stk3 A G 15: 35,114,711 (GRCm39) I65T probably damaging Het
Tas2r115 C T 6: 132,714,247 (GRCm39) A235T possibly damaging Het
Tenm2 C T 11: 35,939,924 (GRCm39) A1400T probably benign Het
Tet1 T A 10: 62,674,570 (GRCm39) N1169Y probably benign Het
Treml2 T A 17: 48,616,425 (GRCm39) probably null Het
Tspan11 A G 6: 127,915,198 (GRCm39) E104G probably damaging Het
Wdtc1 G A 4: 133,023,742 (GRCm39) A543V probably damaging Het
Zfp148 T A 16: 33,317,189 (GRCm39) D578E probably damaging Het
Zfp735 A T 11: 73,602,682 (GRCm39) N542I probably damaging Het
Zfp735 A T 11: 73,602,681 (GRCm39) N542Y probably damaging Het
Zfp869 T A 8: 70,160,793 (GRCm39) E65D 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
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
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
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'- GCACTTGCCCTATCTGTGAGAC -3'
(R):5'- CCCTAGATTTAAAAGGGTCATTGACTG -3'

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