Incidental Mutation 'R8287:Fcrlb'
ID 638482
Institutional Source Beutler Lab
Gene Symbol Fcrlb
Ensembl Gene ENSMUSG00000070524
Gene Name Fc receptor-like B
Synonyms Fcry, FcRL2, FREB2, mFCRL2, FREB-2
MMRRC Submission 067709-MU
Accession Numbers
Essential gene? Non essential (E-score: 0.000) question?
Stock # R8287 (G1)
Quality Score 225.009
Status Validated
Chromosome 1
Chromosomal Location 170734842-170740510 bp(-) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) T to A at 170739653 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Tyrosine to Phenylalanine at position 83 (Y83F)
Ref Sequence ENSEMBL: ENSMUSP00000091895 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000094337]
AlphaFold Q5DRQ8
Predicted Effect probably damaging
Transcript: ENSMUST00000094337
AA Change: Y83F

PolyPhen 2 Score 0.999 (Sensitivity: 0.14; Specificity: 0.99)
SMART Domains Protein: ENSMUSP00000091895
Gene: ENSMUSG00000070524
AA Change: Y83F

DomainStartEndE-ValueType
signal peptide 1 17 N/A INTRINSIC
IG_like 29 101 1.17e1 SMART
IG 109 191 9.34e-4 SMART
Blast:IG_like 209 281 2e-38 BLAST
low complexity region 290 306 N/A INTRINSIC
Coding Region Coverage
  • 1x: 100.0%
  • 3x: 99.9%
  • 10x: 99.7%
  • 20x: 99.1%
Validation Efficiency 100% (27/27)
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] FCRL2 belongs to the Fc receptor family. Fc receptors are involved in phagocytosis, antibody-dependent cell cytotoxicity, immediate hypersensitivity, and transcytosis of immunoglobulins via their ability to bind immunoglobulin (Ig) constant regions (Chikaev et al., 2005 [PubMed 15676285]).[supplied by OMIM, Mar 2008]
PHENOTYPE: Mice homozygous for a knock-out allele exhibit an enhanced antibody response to a T-dependent antigen. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 27 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Actn1 A G 12: 80,220,852 (GRCm39) probably null Het
Apcs T G 1: 172,721,814 (GRCm39) L177F possibly damaging Het
Arsa G T 15: 89,357,593 (GRCm39) H457N probably benign Het
Atg10 A T 13: 91,170,799 (GRCm39) probably benign Het
Blnk T C 19: 40,917,735 (GRCm39) Y419C probably damaging Het
Cdon A G 9: 35,375,225 (GRCm39) D417G probably benign Het
Cntnap4 T C 8: 113,585,775 (GRCm39) S1133P probably damaging Het
Cops2 T A 2: 125,701,037 (GRCm39) probably benign Het
Cyp2c40 T A 19: 39,755,899 (GRCm39) M472L probably damaging Het
Dlg5 T A 14: 24,214,453 (GRCm39) Q379L probably benign Het
Dnah12 A G 14: 26,534,560 (GRCm39) I2019V probably benign Het
Dock7 T C 4: 98,866,157 (GRCm39) Y1241C unknown Het
Dock8 T C 19: 25,107,825 (GRCm39) Y852H probably damaging Het
Foxj2 G A 6: 122,805,226 (GRCm39) A33T possibly damaging Het
Gcnt2 T C 13: 41,014,108 (GRCm39) F93S probably damaging Het
Gm14180 A G 11: 99,625,068 (GRCm39) S17P unknown Het
Gucy1b2 T C 14: 62,649,265 (GRCm39) Q437R probably damaging Het
Hyou1 A G 9: 44,299,430 (GRCm39) D707G probably benign Het
Ncam2 A G 16: 81,323,883 (GRCm39) Q509R probably benign Het
Npsr1 T C 9: 24,201,258 (GRCm39) V214A probably damaging Het
Or8g51 T C 9: 38,609,633 (GRCm39) T14A probably benign Het
Slc50a1 G A 3: 89,177,710 (GRCm39) probably null Het
Speg T A 1: 75,398,880 (GRCm39) M2109K probably benign Het
Stxbp5 T C 10: 9,660,129 (GRCm39) H722R probably benign Het
Vmn2r19 A G 6: 123,308,588 (GRCm39) N555S probably damaging Het
Xrcc1 G A 7: 24,271,703 (GRCm39) R562H probably damaging Het
Zscan18 T G 7: 12,509,298 (GRCm39) K67N unknown Het
Other mutations in Fcrlb
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00324:Fcrlb APN 1 170,736,393 (GRCm39) missense possibly damaging 0.81
IGL02124:Fcrlb APN 1 170,734,927 (GRCm39) missense probably benign 0.15
IGL02142:Fcrlb APN 1 170,736,248 (GRCm39) missense probably damaging 1.00
IGL02385:Fcrlb APN 1 170,735,168 (GRCm39) missense probably damaging 0.99
R0928:Fcrlb UTSW 1 170,735,509 (GRCm39) missense possibly damaging 0.87
R1460:Fcrlb UTSW 1 170,739,853 (GRCm39) splice site probably benign
R1735:Fcrlb UTSW 1 170,734,901 (GRCm39) missense probably benign
R1806:Fcrlb UTSW 1 170,735,096 (GRCm39) missense probably benign 0.01
R2078:Fcrlb UTSW 1 170,735,650 (GRCm39) missense probably damaging 1.00
R3806:Fcrlb UTSW 1 170,735,183 (GRCm39) missense probably benign 0.00
R4570:Fcrlb UTSW 1 170,740,189 (GRCm39) critical splice donor site probably null
R5457:Fcrlb UTSW 1 170,739,726 (GRCm39) missense probably damaging 0.99
R5854:Fcrlb UTSW 1 170,735,530 (GRCm39) missense probably damaging 1.00
R6233:Fcrlb UTSW 1 170,736,458 (GRCm39) missense probably damaging 1.00
R7502:Fcrlb UTSW 1 170,736,210 (GRCm39) missense probably damaging 0.98
R7579:Fcrlb UTSW 1 170,735,416 (GRCm39) splice site probably null
R7879:Fcrlb UTSW 1 170,736,365 (GRCm39) missense probably damaging 1.00
R8696:Fcrlb UTSW 1 170,739,648 (GRCm39) missense probably damaging 1.00
R8957:Fcrlb UTSW 1 170,735,536 (GRCm39) missense probably benign 0.28
R9036:Fcrlb UTSW 1 170,734,938 (GRCm39) missense probably benign
R9629:Fcrlb UTSW 1 170,739,735 (GRCm39) missense probably benign 0.13
R9706:Fcrlb UTSW 1 170,735,474 (GRCm39) missense possibly damaging 0.86
Predicted Primers PCR Primer
(F):5'- GATGGCTTTTGGACCAGGAAATC -3'
(R):5'- TACTCTGGAGAAGCCTGTACTG -3'

Sequencing Primer
(F):5'- GGAAATCTTTACTGCAGGCTTC -3'
(R):5'- TGGAGAAGCCTGTACTGACTCTAC -3'
Posted On 2020-07-28