Incidental Mutation 'R2216:Itga2b'
| ID |
241170 |
| Institutional Source |
Beutler Lab
|
| Gene Symbol |
Itga2b
|
| Ensembl Gene |
ENSMUSG00000034664 |
| Gene Name |
integrin alpha 2b |
| Synonyms |
CD41, GpIIb, platelet glycoprotein IIb, alphaIIb, GP IIb |
| MMRRC Submission |
040218-MU
|
| Accession Numbers |
|
| Essential gene? |
Probably non essential
(E-score: 0.137)
|
| Stock # |
R2216 (G1)
|
| Quality Score |
225 |
|
Status
|
Not validated
|
| Chromosome |
11 |
| Chromosomal Location |
102344123-102360709 bp(-) (GRCm39) |
| Type of Mutation |
missense |
| DNA Base Change (assembly) |
T to A
at 102358692 bp (GRCm39)
|
| Zygosity |
Heterozygous |
| Amino Acid Change |
Asparagine to Isoleucine
at position 75
(N75I)
|
| Ref Sequence |
ENSEMBL: ENSMUSP00000099375
(fasta)
|
| Gene Model |
predicted gene model for transcript(s):
[ENSMUST00000103086]
|
| AlphaFold |
Q9QUM0 |
| Predicted Effect |
probably benign
Transcript: ENSMUST00000103086
AA Change: N75I
PolyPhen 2
Score 0.352 (Sensitivity: 0.90; Specificity: 0.89)
|
| SMART Domains |
Protein: ENSMUSP00000099375
Gene: ENSMUSG00000034664
AA Change: N75I
| Domain | Start | End | E-Value | Type |
|---|
|
signal peptide
|
1 |
31 |
N/A |
INTRINSIC |
|
Int_alpha
|
46 |
103 |
2.34e-10 |
SMART |
|
Int_alpha
|
261 |
311 |
1.3e-3 |
SMART |
|
Int_alpha
|
315 |
376 |
4.9e-13 |
SMART |
|
Int_alpha
|
382 |
438 |
4.34e-14 |
SMART |
|
Int_alpha
|
443 |
494 |
4.05e-5 |
SMART |
|
low complexity region
|
552 |
567 |
N/A |
INTRINSIC |
|
SCOP:d1m1xa2
|
635 |
770 |
1e-48 |
SMART |
|
SCOP:d1m1xa3
|
775 |
995 |
3e-66 |
SMART |
|
Pfam:Integrin_alpha
|
1015 |
1029 |
5.7e-7 |
PFAM |
|
| Predicted Effect |
noncoding transcript
Transcript: ENSMUST00000130757
|
| Predicted Effect |
noncoding transcript
Transcript: ENSMUST00000145925
|
| Predicted Effect |
noncoding transcript
Transcript: ENSMUST00000149519
|
| Coding Region Coverage |
- 1x: 99.1%
- 3x: 98.5%
- 10x: 97.0%
- 20x: 94.2%
|
| Validation Efficiency |
|
| MGI Phenotype |
FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] This gene encodes a member of the integrin alpha chain family of proteins. The encoded preproprotein is proteolytically processed to generate light and heavy chains that associate through disulfide linkages to form a subunit of the alpha-IIb/beta-3 integrin cell adhesion receptor. This receptor plays a crucial role in the blood coagulation system, by mediating platelet aggregation. Mutations in this gene are associated with platelet-type bleeding disorders, which are characterized by a failure of platelet aggregation, including Glanzmann thrombasthenia. [provided by RefSeq, Jan 2016]
PHENOTYPE: Homozygotes for targeted null mutations exhibit a bleeding disorder, lack platelet binding to fibrinogen, absence of fibrinogen in platelet alpha granules, and increased numbers of hematopoietic progenitors in yolk sac, fetal liver, and bone marrow. [provided by MGI curators]
|
| Allele List at MGI |
|
| Other mutations in this stock |
Total: 54 list
| Gene | Ref | Var | Chr/Loc | Mutation | Predicted Effect | Zygosity |
|---|
| Aipl1 |
G |
T |
11: 71,922,272 (GRCm39) |
P146T |
probably damaging |
Het |
| Arnt2 |
T |
A |
7: 83,924,559 (GRCm39) |
T423S |
probably damaging |
Het |
| Bend5 |
A |
G |
4: 111,305,787 (GRCm39) |
N277S |
probably null |
Het |
| Cd22 |
G |
T |
7: 30,566,471 (GRCm39) |
T816N |
probably damaging |
Het |
| Cep126 |
G |
A |
9: 8,120,679 (GRCm39) |
R115C |
probably damaging |
Het |
| Cep85 |
T |
C |
4: 133,858,741 (GRCm39) |
H710R |
possibly damaging |
Het |
| Cmya5 |
A |
T |
13: 93,230,003 (GRCm39) |
L1695H |
probably damaging |
Het |
| Col24a1 |
T |
C |
3: 145,020,742 (GRCm39) |
V371A |
probably benign |
Het |
| Csmd1 |
T |
A |
8: 17,077,355 (GRCm39) |
|
probably null |
Het |
| Cyp1a1 |
T |
A |
9: 57,609,352 (GRCm39) |
|
probably null |
Het |
| Dennd1c |
C |
T |
17: 57,381,492 (GRCm39) |
|
probably null |
Het |
| Dmxl1 |
G |
A |
18: 50,026,990 (GRCm39) |
V2033I |
probably benign |
Het |
| Dtna |
A |
G |
18: 23,702,622 (GRCm39) |
H51R |
probably damaging |
Het |
| Dysf |
G |
A |
6: 84,184,227 (GRCm39) |
|
probably null |
Het |
| Gcn1 |
T |
A |
5: 115,731,720 (GRCm39) |
V945E |
probably benign |
Het |
| Gpbar1 |
C |
G |
1: 74,318,053 (GRCm39) |
L99V |
probably damaging |
Het |
| Hdac9 |
A |
T |
12: 34,479,516 (GRCm39) |
D212E |
probably damaging |
Het |
| Itga1 |
A |
T |
13: 115,133,565 (GRCm39) |
D448E |
probably benign |
Het |
| Klra7 |
T |
C |
6: 130,205,549 (GRCm39) |
E117G |
probably benign |
Het |
| Kmt2b |
G |
A |
7: 30,273,490 (GRCm39) |
R2349C |
probably benign |
Het |
| Masp1 |
T |
C |
16: 23,310,805 (GRCm39) |
N209S |
probably benign |
Het |
| Mybpc2 |
C |
T |
7: 44,161,924 (GRCm39) |
|
probably null |
Het |
| Myh15 |
C |
G |
16: 48,986,201 (GRCm39) |
S1557* |
probably null |
Het |
| Myo3a |
A |
C |
2: 22,467,783 (GRCm39) |
T346P |
probably benign |
Het |
| Nim1k |
A |
G |
13: 120,175,751 (GRCm39) |
Y152H |
probably damaging |
Het |
| Nrp2 |
C |
T |
1: 62,802,077 (GRCm39) |
R507* |
probably null |
Het |
| Or13n4 |
T |
A |
7: 106,423,205 (GRCm39) |
H176L |
probably damaging |
Het |
| Or5e1 |
C |
T |
7: 108,354,819 (GRCm39) |
T252M |
probably damaging |
Het |
| Parp14 |
T |
C |
16: 35,677,575 (GRCm39) |
I798V |
probably benign |
Het |
| Pcnx2 |
C |
T |
8: 126,614,816 (GRCm39) |
A212T |
probably benign |
Het |
| Pkhd1l1 |
A |
T |
15: 44,437,291 (GRCm39) |
H3522L |
probably damaging |
Het |
| Pram1 |
C |
T |
17: 33,860,258 (GRCm39) |
A275V |
probably benign |
Het |
| Pramel18 |
T |
A |
4: 101,767,257 (GRCm39) |
W169R |
probably damaging |
Het |
| Prkag1 |
A |
T |
15: 98,713,827 (GRCm39) |
M1K |
probably null |
Het |
| Prss52 |
T |
C |
14: 64,351,042 (GRCm39) |
S276P |
probably damaging |
Het |
| Ranbp17 |
A |
T |
11: 33,431,125 (GRCm39) |
V284D |
probably damaging |
Het |
| Reln |
T |
C |
5: 22,253,003 (GRCm39) |
D648G |
probably benign |
Het |
| Rnf112 |
A |
G |
11: 61,343,105 (GRCm39) |
L190P |
probably damaging |
Het |
| Scn5a |
G |
T |
9: 119,314,678 (GRCm39) |
P2010Q |
probably benign |
Het |
| Scn5a |
T |
C |
9: 119,342,151 (GRCm39) |
Y1138C |
probably benign |
Het |
| Slc4a9 |
A |
G |
18: 36,663,798 (GRCm39) |
H274R |
probably benign |
Het |
| Slc5a6 |
T |
G |
5: 31,196,679 (GRCm39) |
E391D |
possibly damaging |
Het |
| Speer2 |
T |
C |
16: 69,655,730 (GRCm39) |
Q32R |
possibly damaging |
Het |
| Tars1 |
A |
G |
15: 11,389,794 (GRCm39) |
V372A |
probably benign |
Het |
| Thsd7a |
A |
T |
6: 12,337,267 (GRCm39) |
L1250Q |
possibly damaging |
Het |
| Tnnt3 |
A |
G |
7: 142,066,301 (GRCm39) |
Y222C |
probably benign |
Het |
| Trim40 |
T |
C |
17: 37,199,875 (GRCm39) |
I68V |
probably benign |
Het |
| Trp53tg5 |
T |
C |
2: 164,313,226 (GRCm39) |
I150V |
probably benign |
Het |
| Ube2u |
T |
C |
4: 100,389,365 (GRCm39) |
V109A |
probably benign |
Het |
| Usp54 |
A |
T |
14: 20,611,908 (GRCm39) |
D969E |
probably benign |
Het |
| Vil1 |
G |
T |
1: 74,464,838 (GRCm39) |
R495L |
probably benign |
Het |
| Wfs1 |
T |
A |
5: 37,124,564 (GRCm39) |
K700* |
probably null |
Het |
| Zcchc8 |
A |
G |
5: 123,845,466 (GRCm39) |
L298P |
probably damaging |
Het |
| Zfp946 |
A |
T |
17: 22,673,697 (GRCm39) |
Q150H |
possibly damaging |
Het |
|
| Other mutations in Itga2b |
| Allele | Source | Chr | Coord | Type | Predicted Effect | PPH Score |
|---|
|
IGL01637:Itga2b
|
APN |
11 |
102,346,409 (GRCm39) |
missense |
probably damaging |
1.00 |
|
IGL02197:Itga2b
|
APN |
11 |
102,357,145 (GRCm39) |
missense |
probably benign |
0.19 |
|
IGL02349:Itga2b
|
APN |
11 |
102,352,189 (GRCm39) |
missense |
probably damaging |
0.98 |
|
IGL02711:Itga2b
|
APN |
11 |
102,356,551 (GRCm39) |
missense |
possibly damaging |
0.53 |
|
R0282:Itga2b
|
UTSW |
11 |
102,351,672 (GRCm39) |
missense |
probably damaging |
0.99 |
|
R0349:Itga2b
|
UTSW |
11 |
102,358,252 (GRCm39) |
missense |
probably damaging |
0.98 |
|
R0384:Itga2b
|
UTSW |
11 |
102,356,188 (GRCm39) |
splice site |
probably null |
|
|
R0403:Itga2b
|
UTSW |
11 |
102,358,152 (GRCm39) |
critical splice donor site |
probably null |
|
|
R0452:Itga2b
|
UTSW |
11 |
102,356,779 (GRCm39) |
splice site |
probably null |
|
|
R0535:Itga2b
|
UTSW |
11 |
102,348,359 (GRCm39) |
missense |
possibly damaging |
0.65 |
|
R1412:Itga2b
|
UTSW |
11 |
102,347,831 (GRCm39) |
missense |
probably benign |
0.00 |
|
R1517:Itga2b
|
UTSW |
11 |
102,357,151 (GRCm39) |
nonsense |
probably null |
|
|
R1615:Itga2b
|
UTSW |
11 |
102,350,963 (GRCm39) |
critical splice donor site |
probably null |
|
|
R1716:Itga2b
|
UTSW |
11 |
102,351,603 (GRCm39) |
missense |
probably benign |
0.30 |
|
R1953:Itga2b
|
UTSW |
11 |
102,349,009 (GRCm39) |
missense |
probably benign |
0.18 |
|
R2001:Itga2b
|
UTSW |
11 |
102,358,165 (GRCm39) |
missense |
probably benign |
|
|
R4193:Itga2b
|
UTSW |
11 |
102,360,511 (GRCm39) |
missense |
probably benign |
0.01 |
|
R4770:Itga2b
|
UTSW |
11 |
102,351,582 (GRCm39) |
missense |
probably damaging |
1.00 |
|
R4805:Itga2b
|
UTSW |
11 |
102,358,692 (GRCm39) |
missense |
probably benign |
0.00 |
|
R4880:Itga2b
|
UTSW |
11 |
102,348,548 (GRCm39) |
intron |
probably benign |
|
|
R4906:Itga2b
|
UTSW |
11 |
102,351,985 (GRCm39) |
missense |
probably benign |
0.43 |
|
R5112:Itga2b
|
UTSW |
11 |
102,349,017 (GRCm39) |
missense |
probably damaging |
0.99 |
|
R5362:Itga2b
|
UTSW |
11 |
102,351,961 (GRCm39) |
missense |
probably damaging |
0.99 |
|
R5739:Itga2b
|
UTSW |
11 |
102,356,735 (GRCm39) |
missense |
probably benign |
0.14 |
|
R5761:Itga2b
|
UTSW |
11 |
102,357,100 (GRCm39) |
missense |
probably benign |
0.00 |
|
R5840:Itga2b
|
UTSW |
11 |
102,352,157 (GRCm39) |
missense |
probably damaging |
1.00 |
|
R5851:Itga2b
|
UTSW |
11 |
102,348,427 (GRCm39) |
intron |
probably benign |
|
|
R6239:Itga2b
|
UTSW |
11 |
102,356,144 (GRCm39) |
missense |
possibly damaging |
0.61 |
|
R6491:Itga2b
|
UTSW |
11 |
102,350,695 (GRCm39) |
splice site |
probably null |
|
|
R7426:Itga2b
|
UTSW |
11 |
102,347,120 (GRCm39) |
missense |
probably benign |
0.01 |
|
R7635:Itga2b
|
UTSW |
11 |
102,352,582 (GRCm39) |
missense |
probably damaging |
1.00 |
|
R7664:Itga2b
|
UTSW |
11 |
102,351,666 (GRCm39) |
missense |
probably damaging |
1.00 |
|
R7832:Itga2b
|
UTSW |
11 |
102,348,108 (GRCm39) |
missense |
probably damaging |
0.98 |
|
R8120:Itga2b
|
UTSW |
11 |
102,360,368 (GRCm39) |
missense |
probably damaging |
0.98 |
|
R8254:Itga2b
|
UTSW |
11 |
102,358,212 (GRCm39) |
missense |
probably benign |
0.16 |
|
R8296:Itga2b
|
UTSW |
11 |
102,351,985 (GRCm39) |
missense |
possibly damaging |
0.79 |
|
R8362:Itga2b
|
UTSW |
11 |
102,352,189 (GRCm39) |
missense |
probably damaging |
1.00 |
|
R8815:Itga2b
|
UTSW |
11 |
102,351,687 (GRCm39) |
missense |
possibly damaging |
0.91 |
|
R8901:Itga2b
|
UTSW |
11 |
102,351,630 (GRCm39) |
missense |
probably damaging |
0.99 |
|
R8985:Itga2b
|
UTSW |
11 |
102,356,288 (GRCm39) |
intron |
probably benign |
|
|
R9277:Itga2b
|
UTSW |
11 |
102,351,982 (GRCm39) |
missense |
probably damaging |
1.00 |
|
R9335:Itga2b
|
UTSW |
11 |
102,346,478 (GRCm39) |
missense |
probably damaging |
0.99 |
|
R9496:Itga2b
|
UTSW |
11 |
102,358,629 (GRCm39) |
missense |
probably damaging |
1.00 |
|
R9779:Itga2b
|
UTSW |
11 |
102,348,147 (GRCm39) |
missense |
probably damaging |
1.00 |
|
Z1177:Itga2b
|
UTSW |
11 |
102,357,902 (GRCm39) |
missense |
probably damaging |
1.00 |
|
| Predicted Primers |
PCR Primer
(F):5'- GGAAGCCTAGGTTTCGTGTC -3'
(R):5'- TCCACTTTCAGCTAAAATGAAGAGG -3'
Sequencing Primer
(F):5'- GAAGCCTAGGTTTCGTGTCTCATC -3'
(R):5'- TCAGCTAAAATGAAGAGGTTGTCC -3'
|
| Posted On |
2014-10-15 |
Incidental Mutation