Incidental Mutation 'R4248:Gapt'
ID 320505
Institutional Source Beutler Lab
Gene Symbol Gapt
Ensembl Gene ENSMUSG00000046006
Gene Name Grb2-binding adaptor, transmembrane
Synonyms 9830130M13Rik
MMRRC Submission 041064-MU
Accession Numbers
Essential gene? Non essential (E-score: 0.000) question?
Stock # R4248 (G1)
Quality Score 225
Status Validated
Chromosome 13
Chromosomal Location 110489150-110493733 bp(-) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) C to A at 110490289 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Valine to Phenylalanine at position 125 (V125F)
Ref Sequence ENSEMBL: ENSMUSP00000153170 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000058806] [ENSMUST00000224534]
AlphaFold Q8CB93
Predicted Effect probably damaging
Transcript: ENSMUST00000058806
AA Change: V125F

PolyPhen 2 Score 0.990 (Sensitivity: 0.72; Specificity: 0.97)
SMART Domains Protein: ENSMUSP00000053775
Gene: ENSMUSG00000046006
AA Change: V125F

DomainStartEndE-ValueType
Pfam:GAPT 1 155 2.5e-77 PFAM
Predicted Effect probably damaging
Transcript: ENSMUST00000224534
AA Change: V125F

PolyPhen 2 Score 0.990 (Sensitivity: 0.72; Specificity: 0.97)
Meta Mutation Damage Score 0.6467 question?
Coding Region Coverage
  • 1x: 99.2%
  • 3x: 98.7%
  • 10x: 97.4%
  • 20x: 95.5%
Validation Efficiency 100% (32/32)
MGI Phenotype PHENOTYPE: Mice homozygous for a null allele exhibit increased B cell proliferation, marginal zone B cell numbers and concentrations of IgM, IgG2b and IgG3. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 26 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
2700062C07Rik A G 18: 24,606,013 (GRCm39) N36S possibly damaging Het
Alox12b G A 11: 69,054,431 (GRCm39) V250I probably benign Het
Armt1 T C 10: 4,389,687 (GRCm39) F115L probably benign Het
Cdh9 T C 15: 16,850,474 (GRCm39) F536L probably benign Het
Fbxo25 T C 8: 13,989,617 (GRCm39) S355P probably damaging Het
Fhod3 A G 18: 25,123,123 (GRCm39) K271R probably null Het
Gucd1 A T 10: 75,345,662 (GRCm39) V131E probably damaging Het
Hecw2 C T 1: 53,871,804 (GRCm39) V1381M probably damaging Het
Hivep2 A G 10: 14,007,299 (GRCm39) E1299G probably damaging Het
Hnf4g A G 3: 3,717,909 (GRCm39) D342G possibly damaging Het
Kmt2b C T 7: 30,273,489 (GRCm39) R2349H probably benign Het
Lama5 C T 2: 179,822,220 (GRCm39) R2896Q possibly damaging Het
Moxd2 A C 6: 40,855,933 (GRCm39) I552S probably damaging Het
Nkx1-2 TGGTGAGAGGGGGCCGCCTTGGCCCCG TG 7: 132,201,209 (GRCm39) probably null Het
Onecut3 A G 10: 80,349,963 (GRCm39) T486A possibly damaging Het
Or8g36 A G 9: 39,422,899 (GRCm39) V39A probably benign Het
Pik3cb T C 9: 98,983,229 (GRCm39) probably null Het
Pirb A G 7: 3,722,297 (GRCm39) F182S probably damaging Het
Rev1 C T 1: 38,146,729 (GRCm39) R34H possibly damaging Het
Satl1 A G X: 111,316,033 (GRCm39) S141P probably benign Het
Setx GTGGCT GT 2: 29,044,073 (GRCm39) 1814 probably null Het
Snx8 A G 5: 140,341,800 (GRCm39) L121P probably damaging Het
Tep1 T C 14: 51,100,351 (GRCm39) H389R possibly damaging Het
Tnfrsf1b G A 4: 144,942,535 (GRCm39) A416V probably benign Het
Ust A T 10: 8,393,982 (GRCm39) L61Q possibly damaging Het
Vmn2r101 A T 17: 19,809,376 (GRCm39) K168N probably damaging Het
Other mutations in Gapt
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL01889:Gapt APN 13 110,490,501 (GRCm39) missense probably benign 0.00
R0862:Gapt UTSW 13 110,490,273 (GRCm39) missense probably damaging 0.99
R0864:Gapt UTSW 13 110,490,273 (GRCm39) missense probably damaging 0.99
R0980:Gapt UTSW 13 110,490,273 (GRCm39) missense probably damaging 0.99
R0981:Gapt UTSW 13 110,490,273 (GRCm39) missense probably damaging 0.99
R1183:Gapt UTSW 13 110,490,372 (GRCm39) missense possibly damaging 0.92
R1953:Gapt UTSW 13 110,490,340 (GRCm39) missense probably damaging 0.99
R5225:Gapt UTSW 13 110,490,522 (GRCm39) missense possibly damaging 0.71
R5969:Gapt UTSW 13 110,490,480 (GRCm39) missense probably benign 0.27
R7494:Gapt UTSW 13 110,490,262 (GRCm39) missense probably damaging 0.99
Predicted Primers PCR Primer
(F):5'- TGACGACATCAGTCCACTCG -3'
(R):5'- CCCTACCGAAGTTTATGCAAAGG -3'

Sequencing Primer
(F):5'- ACATCAGTCCACTCGGAGGC -3'
(R):5'- AGTGCCTACGTGATTAGCCCAAG -3'
Posted On 2015-06-12