Incidental Mutation 'IGL02161:Gsap'
ID282471
Institutional Source Australian Phenomics Network (link to record)
Gene Symbol Gsap
Ensembl Gene ENSMUSG00000039934
Gene Namegamma-secretase activating protein
SynonymsA530088I07Rik, Pion
Accession Numbers
Is this an essential gene? Probably non essential (E-score: 0.134) question?
Stock #IGL02161
Quality Score
Status
Chromosome5
Chromosomal Location21186255-21315132 bp(+) (GRCm38)
Type of Mutationmissense
DNA Base Change (assembly) T to A at 21253379 bp
ZygosityHeterozygous
Amino Acid Change Tryptophan to Arginine at position 423 (W423R)
Ref Sequence ENSEMBL: ENSMUSP00000142986 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000036031] [ENSMUST00000195969] [ENSMUST00000198014] [ENSMUST00000198071] [ENSMUST00000198937]
Predicted Effect probably damaging
Transcript: ENSMUST00000036031
AA Change: W454R

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000043679
Gene: ENSMUSG00000039934
AA Change: W454R

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 probably damaging
Transcript: ENSMUST00000198937
AA Change: W423R

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000142986
Gene: ENSMUSG00000039934
AA Change: W423R

DomainStartEndE-ValueType
low complexity region 355 367 N/A INTRINSIC
Pfam:GSAP-16 608 722 1.6e-42 PFAM
Coding Region Coverage
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: 38 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Abcb5 A T 12: 118,874,755 V1024D probably benign Het
Alox5 T A 6: 116,423,193 M262L probably benign Het
Arid5b T C 10: 68,096,668 T1135A probably benign Het
Ascc3 T A 10: 50,850,527 Y2177* probably null Het
Birc6 A C 17: 74,548,837 H214P probably damaging Het
Catsperb T A 12: 101,409,415 probably benign Het
Ccr1l1 G A 9: 123,977,963 T149I possibly damaging Het
Cfap57 T G 4: 118,579,372 R942S possibly damaging Het
Crocc G A 4: 141,033,991 A941V probably benign Het
Csde1 A G 3: 103,050,338 Q471R probably damaging Het
Csmd1 C T 8: 16,358,412 V380I probably damaging Het
Dhx8 A T 11: 101,757,606 Q857L probably damaging Het
Eftud2 A G 11: 102,854,876 probably benign Het
Fat3 C A 9: 15,997,050 R2552I probably benign Het
Fat3 T A 9: 15,997,051 R2552* probably null Het
Fbln7 A T 2: 128,889,791 K166I probably benign Het
Glrx2 C T 1: 143,739,683 S8L possibly damaging Het
Grin2d T G 7: 45,854,422 I630L possibly damaging Het
Kifc2 A G 15: 76,666,045 E468G probably damaging Het
Kpnb1 A G 11: 97,168,936 S566P probably benign Het
Lemd2 A G 17: 27,190,651 S509P probably damaging Het
Lepr T C 4: 101,745,678 F221S probably damaging Het
Nynrin T C 14: 55,863,984 F370S probably damaging Het
Olfr642 C A 7: 104,049,590 V255L possibly damaging Het
Pcdhb15 T A 18: 37,475,502 S596T possibly damaging Het
Prkcq G T 2: 11,277,076 S472I probably benign Het
Rabgef1 T C 5: 130,207,099 probably benign Het
Rnd3 C T 2: 51,134,076 V164M probably benign Het
Rtn4rl1 G A 11: 75,265,840 R366Q probably damaging Het
Sesn2 A T 4: 132,496,918 I393N probably damaging Het
St8sia2 T C 7: 73,976,682 N46S probably benign Het
Svopl A G 6: 38,036,815 probably benign Het
Tbr1 C T 2: 61,805,239 Q178* probably null Het
Vax2 T C 6: 83,737,903 S267P probably damaging Het
Vmn1r47 T A 6: 90,022,316 Y143* probably null Het
Vmn2r28 A G 7: 5,488,124 S375P possibly damaging Het
Vmn2r44 A T 7: 8,377,815 Y360N possibly damaging Het
Zc3h6 G A 2: 128,993,226 S94N possibly damaging Het
Other mutations in Gsap
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00788:Gsap APN 5 21221305 splice site probably benign
IGL00788:Gsap APN 5 21254024 missense probably damaging 0.96
IGL01344:Gsap APN 5 21242883 critical splice donor site probably null
IGL01347:Gsap APN 5 21226320 missense probably benign 0.08
IGL01618:Gsap APN 5 21226248 missense probably damaging 1.00
IGL01730:Gsap APN 5 21290154 unclassified probably benign
IGL02061:Gsap APN 5 21281611 splice site probably benign
IGL02259:Gsap APN 5 21186400 missense probably benign 0.01
IGL02635:Gsap APN 5 21289816 missense probably damaging 1.00
IGL02684:Gsap APN 5 21242803 critical splice acceptor site probably null
IGL02822:Gsap APN 5 21217444 missense probably damaging 1.00
IGL03231:Gsap APN 5 21229166 missense probably damaging 0.99
PIT4305001:Gsap UTSW 5 21186409 missense probably damaging 0.98
R0012:Gsap UTSW 5 21226229 splice site probably benign
R0012:Gsap UTSW 5 21226229 splice site probably benign
R0019:Gsap UTSW 5 21270622 splice site probably benign
R0019:Gsap UTSW 5 21270622 splice site probably benign
R0045:Gsap UTSW 5 21226832 missense possibly damaging 0.77
R0054:Gsap UTSW 5 21250935 splice site probably benign
R0054:Gsap UTSW 5 21250935 splice site probably benign
R0409:Gsap UTSW 5 21222445 splice site probably benign
R0507:Gsap UTSW 5 21269963 missense possibly damaging 0.75
R0624:Gsap UTSW 5 21253951 splice site probably null
R1037:Gsap UTSW 5 21251165 splice site probably benign
R1076:Gsap UTSW 5 21287694 missense possibly damaging 0.75
R1459:Gsap UTSW 5 21207238 splice site probably benign
R1757:Gsap UTSW 5 21281037 missense probably damaging 0.98
R1852:Gsap UTSW 5 21290545 unclassified probably null
R2034:Gsap UTSW 5 21270595 missense probably damaging 1.00
R2069:Gsap UTSW 5 21226839 splice site probably benign
R2125:Gsap UTSW 5 21242813 missense probably damaging 1.00
R2172:Gsap UTSW 5 21222440 critical splice donor site probably null
R2310:Gsap UTSW 5 21196090 nonsense probably null
R2337:Gsap UTSW 5 21288630 missense probably damaging 1.00
R3442:Gsap UTSW 5 21278127 missense probably damaging 1.00
R4229:Gsap UTSW 5 21246977 missense probably benign 0.00
R4271:Gsap UTSW 5 21226350 critical splice donor site probably null
R4551:Gsap UTSW 5 21290571 missense probably damaging 1.00
R4553:Gsap UTSW 5 21290571 missense probably damaging 1.00
R4649:Gsap UTSW 5 21226311 missense probably damaging 1.00
R4687:Gsap UTSW 5 21246971 utr 3 prime probably benign
R4799:Gsap UTSW 5 21250943 missense probably benign 0.05
R4857:Gsap UTSW 5 21287799 splice site probably null
R4973:Gsap UTSW 5 21254039 missense probably benign 0.04
R5015:Gsap UTSW 5 21222408 missense probably damaging 1.00
R5031:Gsap UTSW 5 21242826 missense possibly damaging 0.57
R5120:Gsap UTSW 5 21269936 missense probably damaging 0.96
R5451:Gsap UTSW 5 21217447 missense probably damaging 1.00
R5469:Gsap UTSW 5 21290544 missense possibly damaging 0.92
R5519:Gsap UTSW 5 21289859 missense probably damaging 1.00
R5588:Gsap UTSW 5 21251149 missense probably damaging 1.00
R5650:Gsap UTSW 5 21251053 missense probably damaging 0.99
R6064:Gsap UTSW 5 21229225 missense possibly damaging 0.56
R6139:Gsap UTSW 5 21281540 missense probably damaging 1.00
R6148:Gsap UTSW 5 21226325 missense probably damaging 1.00
R6148:Gsap UTSW 5 21270577 missense probably benign 0.39
R6226:Gsap UTSW 5 21217431 missense probably damaging 1.00
R6859:Gsap UTSW 5 21281018 missense probably damaging 0.99
R6977:Gsap UTSW 5 21271221 missense probably damaging 1.00
R6995:Gsap UTSW 5 21271237 missense possibly damaging 0.58
R7013:Gsap UTSW 5 21278110 missense probably benign 0.39
R7159:Gsap UTSW 5 21270620 splice site probably null
R7181:Gsap UTSW 5 21253429 missense probably damaging 1.00
R7234:Gsap UTSW 5 21186435 missense probably benign
R7332:Gsap UTSW 5 21290121 missense probably benign 0.00
R7381:Gsap UTSW 5 21226787 missense probably damaging 0.96
R8047:Gsap UTSW 5 21257868 critical splice acceptor site probably null
R8062:Gsap UTSW 5 21194463 missense probably damaging 1.00
Z1177:Gsap UTSW 5 21251032 missense probably damaging 0.98
Posted On2015-04-16