Incidental Mutation 'R2078:Fcrlb'
ID 229254
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 040083-MU
Accession Numbers
Essential gene? Non essential (E-score: 0.000) question?
Stock # R2078 (G1)
Quality Score 104
Status Not validated
Chromosome 1
Chromosomal Location 170734842-170740510 bp(-) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) C to G at 170735650 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Arginine to Proline at position 208 (R208P)
Ref Sequence ENSEMBL: ENSMUSP00000091895 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000094337]
AlphaFold Q5DRQ8
Predicted Effect probably damaging
Transcript: ENSMUST00000094337
AA Change: R208P

PolyPhen 2 Score 0.997 (Sensitivity: 0.41; Specificity: 0.98)
SMART Domains Protein: ENSMUSP00000091895
Gene: ENSMUSG00000070524
AA Change: R208P

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: 99.2%
  • 3x: 98.6%
  • 10x: 97.4%
  • 20x: 95.6%
Validation Efficiency
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: 50 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Abcb6 C A 1: 75,148,780 (GRCm39) G55C probably damaging Het
Acss3 T C 10: 106,802,902 (GRCm39) T448A possibly damaging Het
Atxn7 A G 14: 14,052,975 (GRCm38) N138D probably damaging Het
Cacna2d4 A T 6: 119,315,077 (GRCm39) D869V probably benign Het
Cps1 T G 1: 67,196,965 (GRCm39) Y339D probably damaging Het
Cps1 T C 1: 67,234,424 (GRCm39) I937T possibly damaging Het
Dlgap4 T C 2: 156,604,746 (GRCm39) S261P probably damaging Het
Dusp6 T C 10: 99,099,686 (GRCm39) Y45H probably damaging Het
Ebag9 A G 15: 44,500,200 (GRCm39) N157S probably damaging Het
Exoc4 A G 6: 33,887,522 (GRCm39) D770G probably benign Het
Ezr A G 17: 7,050,041 (GRCm39) M1T probably null Het
Fat4 A G 3: 38,943,822 (GRCm39) N905S probably damaging Het
Flnb T C 14: 7,927,466 (GRCm38) V1892A probably damaging Het
Gas2 G A 7: 51,547,073 (GRCm39) V75M probably benign Het
Gda T A 19: 21,378,036 (GRCm39) D267V probably damaging Het
Gper1 A T 5: 139,411,888 (GRCm39) I78F probably benign Het
Hectd1 A C 12: 51,795,325 (GRCm39) I2368S probably damaging Het
Katna1 C T 10: 7,619,333 (GRCm39) P114S probably benign Het
Lce3c G A 3: 92,852,758 (GRCm39) S73N unknown Het
Lrfn3 A T 7: 30,059,879 (GRCm39) D115E possibly damaging Het
Lrrc47 C A 4: 154,103,888 (GRCm39) T505K probably damaging Het
Mertk C T 2: 128,636,378 (GRCm39) T784I probably damaging Het
Mettl21e T A 1: 44,245,662 (GRCm39) I195F possibly damaging Het
Mff T C 1: 82,719,642 (GRCm39) S207P probably damaging Het
Mtmr6 A G 14: 60,529,436 (GRCm39) probably null Het
Myh9 T C 15: 77,648,112 (GRCm39) K1788R probably benign Het
Narf A G 11: 121,136,220 (GRCm39) T199A probably benign Het
Neurod6 A G 6: 55,655,954 (GRCm39) S228P probably benign Het
Notch4 A T 17: 34,787,689 (GRCm39) probably null Het
Nyap2 T C 1: 81,169,696 (GRCm39) L151P probably damaging Het
Or5b21 T A 19: 12,839,751 (GRCm39) V204E probably benign Het
P2ry1 A G 3: 60,911,118 (GRCm39) I86V probably damaging Het
Pafah1b2 G T 9: 45,880,127 (GRCm39) D183E probably damaging Het
Phldb1 T C 9: 44,619,276 (GRCm39) E179G probably damaging Het
Piezo2 T C 18: 63,250,791 (GRCm39) E436G probably damaging Het
Pkhd1l1 A G 15: 44,391,163 (GRCm39) I1514V probably benign Het
Plch1 A G 3: 63,609,364 (GRCm39) S948P probably benign Het
Rfc5 A G 5: 117,518,868 (GRCm39) V296A probably benign Het
Rnf150 A T 8: 83,730,234 (GRCm39) I255F probably damaging Het
Rsbn1 A G 3: 103,868,839 (GRCm39) D626G probably damaging Het
Sfswap A G 5: 129,593,171 (GRCm39) D346G possibly damaging Het
Slc38a11 A T 2: 65,160,728 (GRCm39) F289I possibly damaging Het
Terf2ip A G 8: 112,742,035 (GRCm39) N243S probably benign Het
Tmed5 A T 5: 108,272,471 (GRCm39) V209E probably damaging Het
Tmem63b A G 17: 45,974,462 (GRCm39) S603P possibly damaging Het
Tomm20 T C 8: 127,663,822 (GRCm39) M121V possibly damaging Het
Tspan33 G A 6: 29,709,970 (GRCm39) V45I probably benign Het
Usp17la A T 7: 104,508,600 (GRCm39) M1L probably benign Het
Vsig8 C A 1: 172,390,856 (GRCm39) D301E probably benign Het
Vwa8 T A 14: 79,145,597 (GRCm39) H91Q probably damaging 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
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
R8287:Fcrlb UTSW 1 170,739,653 (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'- CCTCACACCAGTACGATTCGAG -3'
(R):5'- ATCACCTGTCAGGATTCCGC -3'

Sequencing Primer
(F):5'- ACCAGTACGATTCGAGCTCCTC -3'
(R):5'- TTCTCTGGGTCAAGGAGGAACC -3'
Posted On 2014-09-17