Incidental Mutation 'R5804:Gpaa1'
ID 448421
Institutional Source Beutler Lab
Gene Symbol Gpaa1
Ensembl Gene ENSMUSG00000022561
Gene Name GPI anchor attachment protein 1
Synonyms mGAA1
MMRRC Submission 043211-MU
Accession Numbers
Essential gene? Essential (E-score: 1.000) question?
Stock # R5804 (G1)
Quality Score 225
Status Not validated
Chromosome 15
Chromosomal Location 76215494-76219099 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) T to C at 76216826 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Phenylalanine to Serine at position 170 (F170S)
Ref Sequence ENSEMBL: ENSMUSP00000023221 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000023221] [ENSMUST00000059045] [ENSMUST00000164972] [ENSMUST00000172281] [ENSMUST00000170121] [ENSMUST00000169378] [ENSMUST00000165279] [ENSMUST00000230512]
AlphaFold Q9WTK3
Predicted Effect probably damaging
Transcript: ENSMUST00000023221
AA Change: F170S

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000023221
Gene: ENSMUSG00000022561
AA Change: F170S

DomainStartEndE-ValueType
transmembrane domain 20 42 N/A INTRINSIC
low complexity region 68 81 N/A INTRINSIC
Pfam:Gaa1 125 615 3.8e-155 PFAM
Predicted Effect probably benign
Transcript: ENSMUST00000059045
SMART Domains Protein: ENSMUSP00000050940
Gene: ENSMUSG00000034259

DomainStartEndE-ValueType
Pfam:RNase_PH 21 152 5.1e-37 PFAM
Pfam:RNase_PH_C 155 220 1.9e-11 PFAM
Predicted Effect noncoding transcript
Transcript: ENSMUST00000074205
Predicted Effect noncoding transcript
Transcript: ENSMUST00000163798
Predicted Effect noncoding transcript
Transcript: ENSMUST00000164680
Predicted Effect probably benign
Transcript: ENSMUST00000164972
SMART Domains Protein: ENSMUSP00000127108
Gene: ENSMUSG00000022561

DomainStartEndE-ValueType
low complexity region 8 20 N/A INTRINSIC
Predicted Effect noncoding transcript
Transcript: ENSMUST00000165179
Predicted Effect noncoding transcript
Transcript: ENSMUST00000168948
SMART Domains Protein: ENSMUSP00000126326
Gene: ENSMUSG00000022561

DomainStartEndE-ValueType
Pfam:Gaa1 1 129 1.9e-46 PFAM
Predicted Effect probably damaging
Transcript: ENSMUST00000172281
AA Change: F110S

PolyPhen 2 Score 0.984 (Sensitivity: 0.74; Specificity: 0.96)
SMART Domains Protein: ENSMUSP00000132986
Gene: ENSMUSG00000022561
AA Change: F110S

DomainStartEndE-ValueType
signal peptide 1 26 N/A INTRINSIC
Pfam:Gaa1 64 560 3e-205 PFAM
Predicted Effect noncoding transcript
Transcript: ENSMUST00000167515
Predicted Effect noncoding transcript
Transcript: ENSMUST00000171005
Predicted Effect probably benign
Transcript: ENSMUST00000170121
SMART Domains Protein: ENSMUSP00000133173
Gene: ENSMUSG00000022561

DomainStartEndE-ValueType
low complexity region 9 22 N/A INTRINSIC
Predicted Effect probably benign
Transcript: ENSMUST00000169378
SMART Domains Protein: ENSMUSP00000128507
Gene: ENSMUSG00000022561

DomainStartEndE-ValueType
low complexity region 19 32 N/A INTRINSIC
Predicted Effect probably benign
Transcript: ENSMUST00000165279
SMART Domains Protein: ENSMUSP00000127955
Gene: ENSMUSG00000022562

DomainStartEndE-ValueType
Pfam:Hydant_A_N 9 53 8.2e-14 PFAM
Predicted Effect noncoding transcript
Transcript: ENSMUST00000230818
Predicted Effect probably benign
Transcript: ENSMUST00000230512
Predicted Effect noncoding transcript
Transcript: ENSMUST00000230683
Coding Region Coverage
  • 1x: 99.3%
  • 3x: 98.8%
  • 10x: 97.5%
  • 20x: 95.8%
Validation Efficiency
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] Posttranslational glycosylphosphatidylinositol (GPI) anchor attachment serves as a general mechanism for linking proteins to the cell surface membrane. The protein encoded by this gene presumably functions in GPI anchoring at the GPI transfer step. The mRNA transcript is ubiquitously expressed in both fetal and adult tissues. The anchor attachment protein 1 contains an N-terminal signal sequence, 1 cAMP- and cGMP-dependent protein kinase phosphorylation site, 1 leucine zipper pattern, 2 potential N-glycosylation sites, and 8 putative transmembrane domains. [provided by RefSeq, Jul 2008]
Allele List at MGI
Other mutations in this stock
Total: 42 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Abat A T 16: 8,396,100 (GRCm39) R19* probably null Het
Abcb9 A G 5: 124,218,118 (GRCm39) M406T probably benign Het
Ager A G 17: 34,817,157 (GRCm39) E32G probably damaging Het
Cdk10 T A 8: 123,955,579 (GRCm39) probably null Het
Cfap97d1 A G 11: 101,881,640 (GRCm39) N112S probably damaging Het
Ctsl A T 13: 64,514,302 (GRCm39) Y259N probably damaging Het
Ctu2 T C 8: 123,207,965 (GRCm39) probably null Het
Dse T A 10: 34,029,375 (GRCm39) I572F possibly damaging Het
Flt1 A T 5: 147,517,247 (GRCm39) probably null Het
Gatm T A 2: 122,433,083 (GRCm39) Y193F probably benign Het
Grm3 A G 5: 9,620,155 (GRCm39) L363P probably benign Het
Heatr5b G A 17: 79,138,951 (GRCm39) P64S probably damaging Het
Hfm1 A G 5: 107,026,455 (GRCm39) probably null Het
Hivep2 A C 10: 14,009,519 (GRCm39) K1725N probably benign Het
Hmcn1 A T 1: 150,550,098 (GRCm39) C2695* probably null Het
Hmgcr G A 13: 96,802,695 (GRCm39) T68M probably damaging Het
Igsf21 A T 4: 139,755,385 (GRCm39) D423E possibly damaging Het
Jag1 T C 2: 136,930,124 (GRCm39) N751S probably benign Het
Klrc2 A T 6: 129,637,436 (GRCm39) N28K possibly damaging Het
Lrrc8c A T 5: 105,727,423 (GRCm39) D29V possibly damaging Het
Mtcl1 A C 17: 66,650,132 (GRCm39) S1329A probably benign Het
Nin C T 12: 70,092,375 (GRCm39) V645I possibly damaging Het
Or4c127 T C 2: 89,833,332 (GRCm39) I194T possibly damaging Het
Or51i1 T C 7: 103,671,439 (GRCm39) I29V probably benign Het
Or8s2 T A 15: 98,276,215 (GRCm39) M259L probably benign Het
Or9g4 T A 2: 85,504,682 (GRCm39) D271V probably damaging Het
Pfpl A T 19: 12,407,027 (GRCm39) H426L probably benign Het
Poteg A G 8: 27,946,826 (GRCm39) D238G probably damaging Het
Psen1 T C 12: 83,778,474 (GRCm39) F386L probably damaging Het
Rassf9 A T 10: 102,380,905 (GRCm39) I96F probably damaging Het
Robo1 T C 16: 72,840,077 (GRCm39) probably null Het
Slc16a4 A T 3: 107,206,280 (GRCm39) M117L probably benign Het
Slc4a8 A G 15: 100,689,506 (GRCm39) N372S possibly damaging Het
Stmn4 G A 14: 66,593,748 (GRCm39) G47D probably benign Het
Tex26 A G 5: 149,386,612 (GRCm39) N137S possibly damaging Het
Ttn T A 2: 76,747,163 (GRCm39) I4629F probably benign Het
Ubash3a G A 17: 31,427,206 (GRCm39) probably null Het
Ube3d T C 9: 86,307,401 (GRCm39) I233V probably benign Het
Utrn T A 10: 12,297,369 (GRCm39) T680S probably damaging Het
Vps13d G A 4: 144,826,640 (GRCm39) T2846I probably benign Het
Zbtb22 TGGACCCGGGAC TGGACCCGGGACCCGGGAC 17: 34,137,593 (GRCm39) probably null Het
Zfp41 C T 15: 75,490,557 (GRCm39) P170S probably damaging Het
Other mutations in Gpaa1
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL01869:Gpaa1 APN 15 76,217,198 (GRCm39) missense probably benign
IGL02040:Gpaa1 APN 15 76,218,495 (GRCm39) missense probably benign 0.17
IGL02162:Gpaa1 APN 15 76,216,353 (GRCm39) unclassified probably benign
IGL02430:Gpaa1 APN 15 76,216,388 (GRCm39) missense possibly damaging 0.93
IGL02951:Gpaa1 APN 15 76,217,019 (GRCm39) unclassified probably benign
PIT4466001:Gpaa1 UTSW 15 76,218,940 (GRCm39) missense probably benign 0.03
PIT4472001:Gpaa1 UTSW 15 76,218,940 (GRCm39) missense probably benign 0.03
R0137:Gpaa1 UTSW 15 76,218,981 (GRCm39) missense probably damaging 1.00
R0458:Gpaa1 UTSW 15 76,216,233 (GRCm39) missense probably benign 0.06
R0760:Gpaa1 UTSW 15 76,216,119 (GRCm39) missense probably benign 0.01
R1681:Gpaa1 UTSW 15 76,215,653 (GRCm39) missense probably benign
R1691:Gpaa1 UTSW 15 76,216,416 (GRCm39) missense probably damaging 0.99
R2124:Gpaa1 UTSW 15 76,217,552 (GRCm39) missense probably damaging 1.00
R4165:Gpaa1 UTSW 15 76,216,667 (GRCm39) unclassified probably benign
R4166:Gpaa1 UTSW 15 76,216,667 (GRCm39) unclassified probably benign
R4775:Gpaa1 UTSW 15 76,218,891 (GRCm39) splice site probably null
R4844:Gpaa1 UTSW 15 76,216,508 (GRCm39) unclassified probably benign
R5007:Gpaa1 UTSW 15 76,215,868 (GRCm39) nonsense probably null
R5331:Gpaa1 UTSW 15 76,216,511 (GRCm39) unclassified probably benign
R5828:Gpaa1 UTSW 15 76,216,471 (GRCm39) unclassified probably benign
R6221:Gpaa1 UTSW 15 76,218,032 (GRCm39) missense probably benign 0.00
R7408:Gpaa1 UTSW 15 76,217,193 (GRCm39) missense probably damaging 1.00
R8255:Gpaa1 UTSW 15 76,217,438 (GRCm39) missense probably damaging 1.00
R8309:Gpaa1 UTSW 15 76,216,160 (GRCm39) missense possibly damaging 0.81
R9376:Gpaa1 UTSW 15 76,218,826 (GRCm39) missense possibly damaging 0.88
R9402:Gpaa1 UTSW 15 76,216,418 (GRCm39) missense probably benign 0.00
Z1088:Gpaa1 UTSW 15 76,216,742 (GRCm39) missense possibly damaging 0.92
Predicted Primers PCR Primer
(F):5'- TGAGGCTTTCCCATCAACTC -3'
(R):5'- GACCGCGGTTTACTTTGAAAG -3'

Sequencing Primer
(F):5'- CATCAACTCTTTGTGCAGATGG -3'
(R):5'- ACCGCGGTTTACTTTGAAAGAGATG -3'
Posted On 2016-12-15