Incidental Mutation 'R3849:Fcgr2b'
| ID |
275799 |
| Institutional Source |
Beutler Lab
|
| Gene Symbol |
Fcgr2b
|
| Ensembl Gene |
ENSMUSG00000026656 |
| Gene Name |
Fc receptor, IgG, low affinity IIb |
| Synonyms |
Fcr-2, Fcgr2, CD32, Fcr-3, FcgammaRIIB, F630109E10Rik, Fcgr2a, LyM-1, Ly-17, Ly-m20, Fc gamma RIIB, Fc[g]RII, FcgRII |
| MMRRC Submission |
040897-MU
|
| Accession Numbers |
|
| Essential gene? |
Probably non essential
(E-score: 0.051)
|
| Stock # |
R3849 (G1)
|
| Quality Score |
225 |
|
Status
|
Validated
|
| Chromosome |
1 |
| Chromosomal Location |
170786186-170804116 bp(-) (GRCm39) |
| Type of Mutation |
missense |
| DNA Base Change (assembly) |
T to C
at 170795704 bp (GRCm39)
|
| Zygosity |
Heterozygous |
| Amino Acid Change |
Asparagine to Serine
at position 75
(N75S)
|
| Ref Sequence |
ENSEMBL: ENSMUSP00000123774
(fasta)
|
| Gene Model |
predicted gene model for transcript(s):
[ENSMUST00000027966]
[ENSMUST00000081103]
[ENSMUST00000159688]
[ENSMUST00000159969]
|
| AlphaFold |
no structure available at present |
| Predicted Effect |
probably benign
Transcript: ENSMUST00000027966
AA Change: N75S
PolyPhen 2
Score 0.264 (Sensitivity: 0.91; Specificity: 0.88)
|
| SMART Domains |
Protein: ENSMUSP00000027966
Gene: ENSMUSG00000026656
AA Change: N75S
| Domain | Start | End | E-Value | Type |
|---|
|
IG
|
52 |
125 |
2.15e-3 |
SMART |
|
IG
|
133 |
211 |
1.24e-8 |
SMART |
|
transmembrane domain
|
224 |
246 |
N/A |
INTRINSIC |
|
low complexity region
|
277 |
291 |
N/A |
INTRINSIC |
|
| Predicted Effect |
probably benign
Transcript: ENSMUST00000081103
AA Change: N75S
PolyPhen 2
Score 0.151 (Sensitivity: 0.92; Specificity: 0.87)
|
| SMART Domains |
Protein: ENSMUSP00000079882
Gene: ENSMUSG00000026656
AA Change: N75S
| Domain | Start | End | E-Value | Type |
|---|
|
IG
|
52 |
125 |
2.15e-3 |
SMART |
|
IG
|
133 |
211 |
1.24e-8 |
SMART |
|
transmembrane domain
|
224 |
246 |
N/A |
INTRINSIC |
|
| Predicted Effect |
possibly damaging
Transcript: ENSMUST00000159688
AA Change: N75S
PolyPhen 2
Score 0.487 (Sensitivity: 0.88; Specificity: 0.90)
|
| SMART Domains |
Protein: ENSMUSP00000123774
Gene: ENSMUSG00000026656
AA Change: N75S
| Domain | Start | End | E-Value | Type |
|---|
|
IG
|
52 |
125 |
2.15e-3 |
SMART |
|
IG
|
133 |
211 |
1.24e-8 |
SMART |
|
transmembrane domain
|
224 |
246 |
N/A |
INTRINSIC |
|
| Predicted Effect |
probably benign
Transcript: ENSMUST00000159969
AA Change: N75S
PolyPhen 2
Score 0.264 (Sensitivity: 0.91; Specificity: 0.88)
|
| SMART Domains |
Protein: ENSMUSP00000137669
Gene: ENSMUSG00000026656
AA Change: N75S
| Domain | Start | End | E-Value | Type |
|---|
|
IG
|
52 |
125 |
2.15e-3 |
SMART |
|
IG
|
133 |
211 |
1.24e-8 |
SMART |
|
transmembrane domain
|
224 |
246 |
N/A |
INTRINSIC |
|
low complexity region
|
277 |
291 |
N/A |
INTRINSIC |
|
| Predicted Effect |
noncoding transcript
Transcript: ENSMUST00000160106
|
| Predicted Effect |
noncoding transcript
Transcript: ENSMUST00000161730
|
| Meta Mutation Damage Score |
0.1795 |
| Coding Region Coverage |
- 1x: 99.3%
- 3x: 98.8%
- 10x: 97.7%
- 20x: 96.1%
|
| Validation Efficiency |
100% (52/52) |
| 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 low affinity receptor for the Fc region of immunoglobulin gamma complexes. The encoded protein is involved in the phagocytosis of immune complexes and in the regulation of antibody production by B-cells. Variations in this gene may increase susceptibilty to systemic lupus erythematosus (SLE). Several transcript variants encoding different isoforms have been found for this gene. [provided by RefSeq, Jun 2010]
PHENOTYPE: Mutants show increased antibody response, passive cutaneous analphylaxis, autoantibodies and arthritis susceptibility. On C57BL/6, mice die by 9 months with anemia, proteinuria, glomerulonephritis, and inflammatory disease. A strain variant controls expression in germinal center B cells. [provided by MGI curators]
|
| Allele List at MGI |
|
| Other mutations in this stock |
Total: 55 list
| Gene | Ref | Var | Chr/Loc | Mutation | Predicted Effect | Zygosity |
|---|
| 9430038I01Rik |
A |
T |
7: 136,978,069 (GRCm39) |
N102K |
possibly damaging |
Het |
| Abca1 |
C |
T |
4: 53,061,481 (GRCm39) |
|
probably benign |
Het |
| Adamts17 |
T |
A |
7: 66,490,215 (GRCm39) |
L99Q |
possibly damaging |
Het |
| Adamtsl1 |
A |
T |
4: 86,336,783 (GRCm39) |
Q1564L |
probably damaging |
Het |
| Aspm |
T |
A |
1: 139,386,024 (GRCm39) |
V556E |
probably benign |
Het |
| Axin1 |
T |
A |
17: 26,406,771 (GRCm39) |
Y455N |
probably benign |
Het |
| Cacna2d3 |
A |
G |
14: 29,069,077 (GRCm39) |
|
probably null |
Het |
| Car8 |
T |
A |
4: 8,189,353 (GRCm39) |
I154F |
probably benign |
Het |
| Ccl27a |
T |
A |
4: 41,773,232 (GRCm39) |
T76S |
probably benign |
Het |
| Cep170 |
G |
A |
1: 176,583,409 (GRCm39) |
A990V |
probably benign |
Het |
| Chd1 |
A |
T |
17: 15,952,133 (GRCm39) |
T291S |
probably damaging |
Het |
| Col3a1 |
C |
A |
1: 45,361,150 (GRCm39) |
P112T |
unknown |
Het |
| Cpa4 |
T |
C |
6: 30,590,872 (GRCm39) |
F390S |
probably damaging |
Het |
| Cul5 |
T |
G |
9: 53,529,286 (GRCm39) |
M800L |
probably benign |
Het |
| Dst |
C |
T |
1: 34,251,400 (GRCm39) |
S4165F |
probably damaging |
Het |
| Dusp8 |
T |
C |
7: 141,643,802 (GRCm39) |
E37G |
probably damaging |
Het |
| Efr3b |
T |
C |
12: 4,033,414 (GRCm39) |
N131S |
probably benign |
Het |
| Fan1 |
T |
C |
7: 64,022,119 (GRCm39) |
Y378C |
probably damaging |
Het |
| Foxp4 |
A |
G |
17: 48,186,453 (GRCm39) |
I442T |
unknown |
Het |
| Gp9 |
A |
G |
6: 87,756,133 (GRCm39) |
I49M |
probably benign |
Het |
| Grip1 |
G |
A |
10: 119,765,863 (GRCm39) |
G65D |
probably damaging |
Het |
| Hoxc10 |
T |
C |
15: 102,875,879 (GRCm39) |
V196A |
probably benign |
Het |
| Hpx |
A |
G |
7: 105,245,498 (GRCm39) |
C92R |
probably damaging |
Het |
| Ighv1-22 |
A |
G |
12: 114,710,301 (GRCm39) |
F9S |
possibly damaging |
Het |
| Kif24 |
C |
T |
4: 41,404,734 (GRCm39) |
R422H |
probably damaging |
Het |
| Klk1b1 |
T |
C |
7: 43,618,751 (GRCm39) |
Y43H |
probably damaging |
Het |
| Lmo7 |
A |
G |
14: 102,159,531 (GRCm39) |
|
probably null |
Het |
| Lrguk |
A |
G |
6: 34,050,703 (GRCm39) |
D387G |
probably damaging |
Het |
| Lysmd1 |
G |
A |
3: 95,045,772 (GRCm39) |
G203D |
probably damaging |
Het |
| Mpnd |
T |
C |
17: 56,318,692 (GRCm39) |
S150P |
probably damaging |
Het |
| Mrc2 |
T |
C |
11: 105,183,729 (GRCm39) |
|
probably null |
Het |
| Mtr |
A |
G |
13: 12,262,251 (GRCm39) |
S152P |
probably benign |
Het |
| Naip2 |
A |
T |
13: 100,315,940 (GRCm39) |
L280Q |
probably damaging |
Het |
| Naip2 |
G |
C |
13: 100,315,941 (GRCm39) |
L280V |
probably damaging |
Het |
| Ndufa13 |
T |
C |
8: 70,354,260 (GRCm39) |
D9G |
probably damaging |
Het |
| Nek1 |
T |
A |
8: 61,525,349 (GRCm39) |
F596I |
probably damaging |
Het |
| Nsd1 |
A |
G |
13: 55,394,504 (GRCm39) |
T702A |
probably benign |
Het |
| Or7d10 |
A |
T |
9: 19,832,105 (GRCm39) |
Y200F |
probably damaging |
Het |
| Pam |
T |
A |
1: 97,782,481 (GRCm39) |
|
probably benign |
Het |
| Plxna1 |
C |
A |
6: 89,333,501 (GRCm39) |
R376L |
probably damaging |
Het |
| Plxnc1 |
A |
G |
10: 94,630,294 (GRCm39) |
V1535A |
probably benign |
Het |
| Prdx5 |
A |
G |
19: 6,884,218 (GRCm39) |
L166P |
probably damaging |
Het |
| Prol1 |
A |
T |
5: 88,476,476 (GRCm39) |
I289F |
unknown |
Het |
| Prss23 |
T |
C |
7: 89,158,959 (GRCm39) |
Y370C |
probably damaging |
Het |
| Rimbp3 |
A |
T |
16: 17,028,163 (GRCm39) |
H529L |
probably benign |
Het |
| Rnase2b |
T |
A |
14: 51,400,205 (GRCm39) |
H95Q |
probably damaging |
Het |
| Rnf103 |
C |
G |
6: 71,485,859 (GRCm39) |
C163W |
probably damaging |
Het |
| Rnf17 |
T |
C |
14: 56,749,753 (GRCm39) |
V1433A |
probably damaging |
Het |
| Rusf1 |
C |
T |
7: 127,884,380 (GRCm39) |
V201I |
probably damaging |
Het |
| Syne2 |
C |
T |
12: 76,092,839 (GRCm39) |
Q5150* |
probably null |
Het |
| Tas2r110 |
T |
A |
6: 132,845,638 (GRCm39) |
I223N |
probably damaging |
Het |
| Tead2 |
T |
A |
7: 44,881,752 (GRCm39) |
|
probably null |
Het |
| Vwa3a |
A |
T |
7: 120,361,687 (GRCm39) |
K133* |
probably null |
Het |
| Vwce |
T |
C |
19: 10,624,269 (GRCm39) |
S387P |
probably damaging |
Het |
| Zbtb41 |
T |
A |
1: 139,351,734 (GRCm39) |
H282Q |
probably benign |
Het |
|
| Other mutations in Fcgr2b |
| Allele | Source | Chr | Coord | Type | Predicted Effect | PPH Score |
|---|
|
IGL00332:Fcgr2b
|
APN |
1 |
170,788,799 (GRCm39) |
missense |
possibly damaging |
0.87 |
|
IGL01067:Fcgr2b
|
APN |
1 |
170,795,622 (GRCm39) |
missense |
possibly damaging |
0.52 |
|
IGL02557:Fcgr2b
|
APN |
1 |
170,790,891 (GRCm39) |
splice site |
probably null |
|
|
IGL02886:Fcgr2b
|
APN |
1 |
170,793,297 (GRCm39) |
missense |
possibly damaging |
0.53 |
|
R0828:Fcgr2b
|
UTSW |
1 |
170,788,599 (GRCm39) |
missense |
probably damaging |
1.00 |
|
R1344:Fcgr2b
|
UTSW |
1 |
170,788,650 (GRCm39) |
missense |
probably damaging |
1.00 |
|
R1418:Fcgr2b
|
UTSW |
1 |
170,788,650 (GRCm39) |
missense |
probably damaging |
1.00 |
|
R4163:Fcgr2b
|
UTSW |
1 |
170,791,016 (GRCm39) |
missense |
possibly damaging |
0.71 |
|
R4969:Fcgr2b
|
UTSW |
1 |
170,790,941 (GRCm39) |
missense |
probably benign |
0.29 |
|
R5308:Fcgr2b
|
UTSW |
1 |
170,793,279 (GRCm39) |
missense |
probably benign |
0.02 |
|
R5778:Fcgr2b
|
UTSW |
1 |
170,790,957 (GRCm39) |
missense |
probably damaging |
0.97 |
|
R6974:Fcgr2b
|
UTSW |
1 |
170,790,977 (GRCm39) |
critical splice donor site |
probably null |
|
|
R7201:Fcgr2b
|
UTSW |
1 |
170,790,966 (GRCm39) |
missense |
probably benign |
|
|
R7247:Fcgr2b
|
UTSW |
1 |
170,793,269 (GRCm39) |
critical splice donor site |
probably null |
|
|
R8185:Fcgr2b
|
UTSW |
1 |
170,794,020 (GRCm39) |
missense |
probably damaging |
1.00 |
|
R8258:Fcgr2b
|
UTSW |
1 |
170,795,702 (GRCm39) |
missense |
possibly damaging |
0.93 |
|
R8259:Fcgr2b
|
UTSW |
1 |
170,795,702 (GRCm39) |
missense |
possibly damaging |
0.93 |
|
R8372:Fcgr2b
|
UTSW |
1 |
170,793,330 (GRCm39) |
missense |
probably benign |
0.03 |
|
R9240:Fcgr2b
|
UTSW |
1 |
170,797,042 (GRCm39) |
critical splice donor site |
probably null |
|
|
R9434:Fcgr2b
|
UTSW |
1 |
170,793,385 (GRCm39) |
missense |
probably benign |
0.08 |
|
R9454:Fcgr2b
|
UTSW |
1 |
170,788,657 (GRCm39) |
missense |
probably damaging |
0.99 |
|
| Predicted Primers |
PCR Primer
(F):5'- GGATGCTTCCCAGAAACCAG -3'
(R):5'- TAGCAGAAACTTGGGGCCTG -3'
Sequencing Primer
(F):5'- GTATCCCATCTCCTCCCAGGG -3'
(R):5'- AAACTTGGGGCCTGCTGAG -3'
|
| Posted On |
2015-04-06 |
Incidental Mutation