Incidental Mutation 'R5506:Gab2'
ID 430922
Institutional Source Beutler Lab
Gene Symbol Gab2
Ensembl Gene ENSMUSG00000004508
Gene Name growth factor receptor bound protein 2-associated protein 2
Synonyms p97, D130058I17Rik
MMRRC Submission 043067-MU
Accession Numbers
Essential gene? Possibly non essential (E-score: 0.313) question?
Stock # R5506 (G1)
Quality Score 225
Status Validated
Chromosome 7
Chromosomal Location 96730958-96958158 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) A to G at 96952320 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Glutamic Acid to Glycine at position 571 (E571G)
Ref Sequence ENSEMBL: ENSMUSP00000146200 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000004622] [ENSMUST00000206791]
AlphaFold no structure available at present
Predicted Effect probably damaging
Transcript: ENSMUST00000004622
AA Change: E572G

PolyPhen 2 Score 0.999 (Sensitivity: 0.14; Specificity: 0.99)
SMART Domains Protein: ENSMUSP00000004622
Gene: ENSMUSG00000004508
AA Change: E572G

DomainStartEndE-ValueType
PH 9 121 1.07e-22 SMART
Blast:PH 268 314 4e-11 BLAST
low complexity region 348 355 N/A INTRINSIC
Predicted Effect probably damaging
Transcript: ENSMUST00000206791
AA Change: E571G

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
Meta Mutation Damage Score 0.1845 question?
Coding Region Coverage
  • 1x: 98.3%
  • 3x: 97.3%
  • 10x: 95.4%
  • 20x: 91.4%
Validation Efficiency 100% (53/53)
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] This gene is a member of the GRB2-associated binding protein (GAB) gene family. These proteins contain pleckstrin homology (PH) domain, and bind SHP2 tyrosine phosphatase and GRB2 adapter protein. They act as adapters for transmitting various signals in response to stimuli through cytokine and growth factor receptors, and T- and B-cell antigen receptors. The protein encoded by this gene is the principal activator of phosphatidylinositol-3 kinase in response to activation of the high affinity IgE receptor. Two alternatively spliced transcripts encoding different isoforms have been described for this gene. [provided by RefSeq, Nov 2009]
PHENOTYPE: Homozygotes for targeted null mutations exhibit impairments in passive cutaneous and systemic anaphylaxis, Fc gamma receptor-mediated phagocytosis, and mast cell development. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 47 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
1110002E22Rik G T 3: 137,773,708 (GRCm39) G966W probably damaging Het
A930009A15Rik G T 10: 115,414,267 (GRCm39) probably null Het
Cant1 G T 11: 118,302,268 (GRCm39) H16Q probably benign Het
Capn3 G T 2: 120,332,901 (GRCm39) V612F probably damaging Het
Cep112 A T 11: 108,555,429 (GRCm39) E141D probably damaging Het
Cept1 A G 3: 106,438,564 (GRCm39) V173A probably benign Het
CN725425 A G 15: 91,120,029 (GRCm39) D50G possibly damaging Het
Cubn A T 2: 13,496,506 (GRCm39) probably null Het
Dnajb12 GC G 10: 59,728,574 (GRCm39) probably null Het
Dpp8 A G 9: 64,985,391 (GRCm39) probably null Het
Ecm1 G A 3: 95,643,169 (GRCm39) T377I probably benign Het
Exosc8 A G 3: 54,638,600 (GRCm39) probably benign Het
Fasn C T 11: 120,700,336 (GRCm39) D2165N probably benign Het
Galnt5 C A 2: 57,889,637 (GRCm39) H412Q probably benign Het
Galr1 T A 18: 82,423,989 (GRCm39) Y96F possibly damaging Het
Garin1b G A 6: 29,319,297 (GRCm39) E34K probably damaging Het
Gnl2 C A 4: 124,949,158 (GRCm39) probably benign Het
H2ac22 A C 13: 21,971,081 (GRCm39) I103S probably damaging Het
H2ax T C 9: 44,246,402 (GRCm39) V115A probably benign Het
Heatr9 T C 11: 83,405,592 (GRCm39) N317S possibly damaging Het
Kndc1 A G 7: 139,507,804 (GRCm39) Y1254C probably damaging Het
Lrp6 A T 6: 134,436,259 (GRCm39) D1302E probably benign Het
Mc2r A T 18: 68,541,019 (GRCm39) Y91* probably null Het
Meis1 T G 11: 18,891,747 (GRCm39) D267A possibly damaging Het
Mki67 T C 7: 135,301,710 (GRCm39) K1108R possibly damaging Het
Mroh2a A G 1: 88,186,386 (GRCm39) S64G probably benign Het
Myh3 T G 11: 66,974,915 (GRCm39) D219E probably damaging Het
Niban2 G A 2: 32,810,994 (GRCm39) V335M probably damaging Het
Or10g1b T C 14: 52,628,084 (GRCm39) I49V probably damaging Het
Or7e166 T C 9: 19,624,570 (GRCm39) L149P possibly damaging Het
Pi4ka A G 16: 17,111,817 (GRCm39) C1553R probably damaging Het
Plekhb1 C A 7: 100,294,150 (GRCm39) probably null Het
Polr3d A T 14: 70,678,199 (GRCm39) D165E possibly damaging Het
Prb1c T C 6: 132,338,819 (GRCm39) N133S unknown Het
Psmb1 A G 17: 15,710,478 (GRCm39) Y24H probably damaging Het
Rab11fip5 A G 6: 85,351,119 (GRCm39) L131P probably damaging Het
Raph1 A T 1: 60,532,657 (GRCm39) probably benign Het
Rmc1 A G 18: 12,322,013 (GRCm39) probably benign Het
Scgb2b27 T G 7: 33,711,484 (GRCm39) probably benign Het
Serpina10 T C 12: 103,592,920 (GRCm39) D264G probably damaging Het
Sftpb A G 6: 72,281,651 (GRCm39) T15A possibly damaging Het
Slc20a1 T C 2: 129,052,739 (GRCm39) F674L probably benign Het
Syne2 A T 12: 75,985,495 (GRCm39) N1648Y probably benign Het
Thsd7a G T 6: 12,332,016 (GRCm39) N1265K possibly damaging Het
Trem2 T C 17: 48,658,802 (GRCm39) L189P probably benign Het
Washc4 A T 10: 83,417,201 (GRCm39) R865S probably damaging Het
Zfp536 A G 7: 37,268,217 (GRCm39) S400P probably damaging Het
Other mutations in Gab2
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00091:Gab2 APN 7 96,951,650 (GRCm39) missense possibly damaging 0.91
IGL00325:Gab2 APN 7 96,948,465 (GRCm39) missense probably damaging 1.00
IGL01832:Gab2 APN 7 96,953,445 (GRCm39) missense probably damaging 1.00
IGL01955:Gab2 APN 7 96,953,430 (GRCm39) missense probably damaging 1.00
IGL02664:Gab2 APN 7 96,953,389 (GRCm39) missense probably damaging 1.00
R0105:Gab2 UTSW 7 96,948,279 (GRCm39) missense probably damaging 1.00
R0105:Gab2 UTSW 7 96,948,279 (GRCm39) missense probably damaging 1.00
R0243:Gab2 UTSW 7 96,948,448 (GRCm39) missense probably damaging 0.96
R0827:Gab2 UTSW 7 96,949,539 (GRCm39) missense probably damaging 1.00
R1696:Gab2 UTSW 7 96,872,840 (GRCm39) missense probably damaging 1.00
R1872:Gab2 UTSW 7 96,948,250 (GRCm39) missense probably damaging 0.99
R2973:Gab2 UTSW 7 96,872,759 (GRCm39) missense probably benign 0.07
R3195:Gab2 UTSW 7 96,921,236 (GRCm39) missense probably benign
R3827:Gab2 UTSW 7 96,872,948 (GRCm39) missense probably damaging 1.00
R3910:Gab2 UTSW 7 96,948,280 (GRCm39) missense probably damaging 1.00
R3911:Gab2 UTSW 7 96,948,280 (GRCm39) missense probably damaging 1.00
R3912:Gab2 UTSW 7 96,948,280 (GRCm39) missense probably damaging 1.00
R4604:Gab2 UTSW 7 96,953,420 (GRCm39) missense probably damaging 0.99
R5655:Gab2 UTSW 7 96,948,099 (GRCm39) missense probably benign
R6299:Gab2 UTSW 7 96,731,066 (GRCm39) missense probably benign 0.00
R7038:Gab2 UTSW 7 96,952,290 (GRCm39) missense probably damaging 1.00
R7313:Gab2 UTSW 7 96,731,005 (GRCm39) start gained probably benign
R7586:Gab2 UTSW 7 96,950,645 (GRCm39) missense probably damaging 1.00
R7729:Gab2 UTSW 7 96,950,633 (GRCm39) missense probably damaging 1.00
R8434:Gab2 UTSW 7 96,948,337 (GRCm39) missense probably damaging 1.00
R9507:Gab2 UTSW 7 96,953,448 (GRCm39) missense probably damaging 1.00
Predicted Primers PCR Primer
(F):5'- TGAAACTCAGGTGAGAGGCC -3'
(R):5'- TGTCTCTCCAAGGACACCCATC -3'

Sequencing Primer
(F):5'- CCAGGTCTGGGGTTAAGAAC -3'
(R):5'- CTTTAAAACACAGATGTCCTTGGGGG -3'
Posted On 2016-10-05