Incidental Mutation 'IGL01102:Fcer2a'
ID51764
Institutional Source Australian Phenomics Network (link to record)
Gene Symbol Fcer2a
Ensembl Gene ENSMUSG00000005540
Gene NameFc receptor, IgE, low affinity II, alpha polypeptide
SynonymsLy-42, FC epsilon RII, CD23, Fce2, low-affinity IgE receptor
Accession Numbers
Is this an essential gene? Non essential (E-score: 0.000) question?
Stock #IGL01102
Quality Score
Status
Chromosome8
Chromosomal Location3681737-3694175 bp(-) (GRCm38)
Type of Mutationmissense
DNA Base Change (assembly) T to C at 3688842 bp
ZygosityHeterozygous
Amino Acid Change Aspartic acid to Glycine at position 32 (D32G)
Ref Sequence ENSEMBL: ENSMUSP00000147052 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000005678] [ENSMUST00000207463] [ENSMUST00000207635] [ENSMUST00000208145] [ENSMUST00000208438] [ENSMUST00000208492] [ENSMUST00000208603]
Predicted Effect possibly damaging
Transcript: ENSMUST00000005678
AA Change: D72G

PolyPhen 2 Score 0.845 (Sensitivity: 0.83; Specificity: 0.93)
SMART Domains Protein: ENSMUSP00000005678
Gene: ENSMUSG00000005540
AA Change: D72G

DomainStartEndE-ValueType
transmembrane domain 26 48 N/A INTRINSIC
coiled coil region 80 150 N/A INTRINSIC
CLECT 186 306 2.11e-41 SMART
Predicted Effect noncoding transcript
Transcript: ENSMUST00000207327
Predicted Effect possibly damaging
Transcript: ENSMUST00000207463
AA Change: D32G

PolyPhen 2 Score 0.935 (Sensitivity: 0.80; Specificity: 0.94)
Predicted Effect possibly damaging
Transcript: ENSMUST00000207635
AA Change: D45G

PolyPhen 2 Score 0.845 (Sensitivity: 0.83; Specificity: 0.93)
Predicted Effect possibly damaging
Transcript: ENSMUST00000208145
AA Change: D71G

PolyPhen 2 Score 0.904 (Sensitivity: 0.82; Specificity: 0.94)
Predicted Effect probably benign
Transcript: ENSMUST00000208438
AA Change: D71G

PolyPhen 2 Score 0.064 (Sensitivity: 0.94; Specificity: 0.84)
Predicted Effect possibly damaging
Transcript: ENSMUST00000208492
AA Change: D71G

PolyPhen 2 Score 0.904 (Sensitivity: 0.82; Specificity: 0.94)
Predicted Effect probably benign
Transcript: ENSMUST00000208603
Coding Region Coverage
Validation Efficiency
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] The protein encoded by this gene is a B-cell specific antigen, and a low-affinity receptor for IgE. It has essential roles in B cell growth and differentiation, and the regulation of IgE production. This protein also exists as a soluble secreted form, then functioning as a potent mitogenic growth factor. Alternatively spliced transcript variants encoding different isoforms have been described for this gene.[provided by RefSeq, Jul 2011]
PHENOTYPE: Mice homozygous for mutations in this gene are essentially normal although IgE levels or IgE mediated responses may be abnormal. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 41 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Abca2 C T 2: 25,433,956 probably benign Het
Bloc1s2-ps C T 2: 52,619,902 A50V probably benign Het
Col4a3 A G 1: 82,669,720 D455G unknown Het
Col4a3 A G 1: 82,670,255 I496V unknown Het
Coro1c A T 5: 113,849,614 M222K probably benign Het
Dnah5 T A 15: 28,410,003 probably null Het
Emc4 C A 2: 112,367,526 probably benign Het
Fam160a1 A G 3: 85,665,501 probably benign Het
Garnl3 T C 2: 33,006,816 K559E probably damaging Het
Gckr T C 5: 31,309,037 L452P probably damaging Het
Gm13119 A G 4: 144,363,625 I412V probably benign Het
Gm4841 A G 18: 60,270,052 V323A probably damaging Het
Gm6902 T A 7: 23,273,662 I147L probably benign Het
Gpr75 T C 11: 30,891,755 V220A probably benign Het
Hdac6 A G X: 7,946,998 S42P probably benign Het
Hdhd2 A G 18: 76,956,911 N128S probably damaging Het
Hsd3b2 G T 3: 98,711,679 R317S probably damaging Het
Il23r T A 6: 67,423,925 I474F probably damaging Het
Itga5 T C 15: 103,346,675 Y954C probably benign Het
Itgam T C 7: 128,080,273 F196L possibly damaging Het
Mapkbp1 T C 2: 120,021,858 V957A possibly damaging Het
Mblac2 T C 13: 81,750,006 M167T probably damaging Het
Mterf4 C T 1: 93,305,090 R13H possibly damaging Het
Npffr1 T G 10: 61,614,208 V87G probably damaging Het
Olfr186 G A 16: 59,027,829 P26L probably benign Het
Olfr813 A G 10: 129,856,628 I37V probably benign Het
Phldb2 A G 16: 45,825,060 L386P probably damaging Het
Ppp1r13b A G 12: 111,833,219 I708T probably benign Het
Ramp2 T A 11: 101,247,627 Y85N probably benign Het
Rnf217 A G 10: 31,608,503 Y228H probably damaging Het
Rock1 T G 18: 10,080,502 D1014A probably benign Het
Scyl3 T A 1: 163,934,769 C101* probably null Het
Sema6b G T 17: 56,132,761 L27I possibly damaging Het
Slc10a5 A G 3: 10,335,309 V97A probably benign Het
Strc C A 2: 121,365,060 R1636L probably benign Het
Tm9sf1 T A 14: 55,642,767 T58S probably damaging Het
Tmem106c T C 15: 97,966,944 Y85H probably damaging Het
Uhrf1bp1l T C 10: 89,791,378 L435P probably benign Het
Vmn2r9 A G 5: 108,842,945 probably null Het
Vps13a A G 19: 16,651,417 probably null Het
Zfp976 A T 7: 42,613,909 L168* probably null Het
Other mutations in Fcer2a
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL01458:Fcer2a APN 8 3688151 missense probably benign 0.45
IGL01545:Fcer2a APN 8 3683598 nonsense probably null
IGL01994:Fcer2a APN 8 3688302 missense possibly damaging 0.94
IGL03340:Fcer2a APN 8 3688310 missense possibly damaging 0.75
anemone UTSW 8 3688796 critical splice donor site probably null
R0058:Fcer2a UTSW 8 3688111 splice site probably benign
R0058:Fcer2a UTSW 8 3688111 splice site probably benign
R0241:Fcer2a UTSW 8 3688796 critical splice donor site probably null
R0241:Fcer2a UTSW 8 3688796 critical splice donor site probably null
R0276:Fcer2a UTSW 8 3689811 missense possibly damaging 0.89
R1530:Fcer2a UTSW 8 3682976 missense probably damaging 0.98
R2202:Fcer2a UTSW 8 3688557 missense possibly damaging 0.72
R4133:Fcer2a UTSW 8 3691130 missense possibly damaging 0.60
R4249:Fcer2a UTSW 8 3688831 missense probably benign 0.00
R4273:Fcer2a UTSW 8 3682848 missense possibly damaging 0.81
R4506:Fcer2a UTSW 8 3688603 splice site probably null
R6796:Fcer2a UTSW 8 3689830 missense possibly damaging 0.92
R6861:Fcer2a UTSW 8 3682910 missense probably damaging 0.98
R7421:Fcer2a UTSW 8 3690335 missense probably benign
R7795:Fcer2a UTSW 8 3682910 missense probably benign
Posted On2013-06-21