Mutagenetix > Incidental Mutation

Incidental Mutation 'R0403:Itga2b'

35723

Institutional Source

Beutler Lab

Gene Symbol

Itga2b

Ensembl Gene

ENSMUSG00000034664

Gene Name

integrin alpha 2b

Synonyms

platelet glycoprotein IIb, GpIIb, alphaIIb, GP IIb, CD41

MMRRC Submission

038608-MU

Accession Numbers

Essential gene?

Possibly non essential (E-score: 0.284) question?

Stock #

R0403 (G1)

Quality Score

166

Status

Validated

Chromosome

Chromosomal Location

102453297-102470122 bp(-) (GRCm38)

Type of Mutation

critical splice donor site (1 bp from exon)

DNA Base Change (assembly)

C to T at 102467326 bp (GRCm38)

Zygosity

Heterozygous

Amino Acid Change

Ref Sequence

ENSEMBL: ENSMUSP00000099375 (fasta)

Gene Model

predicted gene model for transcript(s): [ENSMUST00000103086]

AlphaFold

Q9QUM0

Predicted Effect

probably null
Transcript: ENSMUST00000103086

SMART Domains

Protein: ENSMUSP00000099375
Gene: ENSMUSG00000034664

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

Meta Mutation Damage Score

0.9373

Coding Region Coverage

1x: 98.0%
3x: 96.8%
10x: 93.2%
20x: 83.7%

Validation Efficiency

97% (110/113)

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: 105 list
Gene	Ref	Var	Chr/Loc	Mutation	Predicted Effect	Zygosity
Ace	A	G	11: 105,973,880 (GRCm38)		probably null	Het
Adgrg3	C	T	8: 95,036,922 (GRCm38)	L284F	probably benign	Het
Alkbh8	T	A	9: 3,385,469 (GRCm38)	V587E	probably damaging	Het
Ap4b1	T	A	3: 103,818,839 (GRCm38)	C244S	probably damaging	Het
Ap4b1	T	A	3: 103,821,396 (GRCm38)	M590K	probably benign	Het
Arhgap15	C	T	2: 44,063,766 (GRCm38)	T168I	probably damaging	Het
Arntl2	T	A	6: 146,822,655 (GRCm38)	H348Q	probably damaging	Het
Atp8b1	A	G	18: 64,540,310 (GRCm38)	V997A	probably damaging	Het
Atrn	G	A	2: 130,906,859 (GRCm38)	C100Y	probably damaging	Het
Baiap2l2	C	A	15: 79,271,216 (GRCm38)	A151S	probably benign	Het
Baz2b	A	T	2: 59,969,377 (GRCm38)	D199E	possibly damaging	Het
Cblb	A	G	16: 52,152,626 (GRCm38)	D440G	probably benign	Het
Cdon	T	C	9: 35,473,500 (GRCm38)	V694A	probably benign	Het
Cep250	A	T	2: 155,992,349 (GRCm38)	R2065W	probably damaging	Het
Ces2b	G	T	8: 104,833,945 (GRCm38)	A131S	probably damaging	Het
Chrna9	A	T	5: 65,967,892 (GRCm38)	T59S	possibly damaging	Het
Cog3	T	A	14: 75,742,327 (GRCm38)		probably benign	Het
Cpa1	G	A	6: 30,641,857 (GRCm38)	V227I	probably benign	Het
Cyp3a25	A	T	5: 145,998,513 (GRCm38)	C98S	probably damaging	Het
D8Ertd738e	C	T	8: 84,249,601 (GRCm38)		probably null	Het
Ddx60	A	G	8: 61,994,541 (GRCm38)		probably benign	Het
Dhx16	T	C	17: 35,883,050 (GRCm38)		probably null	Het
Dnah9	T	A	11: 66,084,789 (GRCm38)	Q1478L	possibly damaging	Het
Dock10	T	C	1: 80,524,070 (GRCm38)	Y1434C	possibly damaging	Het
Enpp3	T	A	10: 24,804,436 (GRCm38)	D325V	probably damaging	Het
Entpd6	C	A	2: 150,760,170 (GRCm38)	T194K	possibly damaging	Het
Fam208b	A	T	13: 3,582,052 (GRCm38)	Y816*	probably null	Het
Fat2	A	T	11: 55,270,349 (GRCm38)	V3185E	probably benign	Het
Flrt1	A	G	19: 7,095,919 (GRCm38)	L421P	probably benign	Het
Fmn2	A	T	1: 174,694,278 (GRCm38)	Q1292L	probably damaging	Het
Fndc1	T	C	17: 7,753,723 (GRCm38)	D1459G	probably damaging	Het
Fndc1	T	C	17: 7,775,588 (GRCm38)		probably null	Het
Fzr1	A	G	10: 81,369,368 (GRCm38)	S265P	possibly damaging	Het
Gm13119	A	G	4: 144,362,646 (GRCm38)	N178S	probably benign	Het
Gm14085	T	C	2: 122,521,854 (GRCm38)	L364S	probably damaging	Het
Gpr142	G	A	11: 114,806,029 (GRCm38)	V134M	probably damaging	Het
Grid2ip	G	T	5: 143,357,620 (GRCm38)	V24L	possibly damaging	Het
Herc2	G	A	7: 56,159,417 (GRCm38)	R2555H	probably damaging	Het
Hpdl	A	T	4: 116,820,479 (GRCm38)	Y262N	possibly damaging	Het
Htr3a	A	G	9: 48,908,659 (GRCm38)	V57A	probably damaging	Het
Igfbp7	T	C	5: 77,355,591 (GRCm38)	I186V	probably benign	Het
Itgae	A	C	11: 73,123,183 (GRCm38)	D736A	possibly damaging	Het
Itpkc	T	A	7: 27,208,345 (GRCm38)	M645L	probably benign	Het
Jchain	T	C	5: 88,521,378 (GRCm38)	R139G	probably benign	Het
Kif13a	A	G	13: 46,791,401 (GRCm38)	V908A	probably damaging	Het
Kif1b	T	A	4: 149,181,967 (GRCm38)	K389*	probably null	Het
Klhl12	T	C	1: 134,485,856 (GRCm38)	Y360H	possibly damaging	Het
Knop1	G	A	7: 118,853,053 (GRCm38)	R148W	probably damaging	Het
Lpar1	T	A	4: 58,487,191 (GRCm38)	N27Y	probably damaging	Het
Lpar2	T	A	8: 69,824,152 (GRCm38)	V197D	probably damaging	Het
Lrrc74a	A	G	12: 86,740,979 (GRCm38)	N128S	probably damaging	Het
Lum	G	T	10: 97,572,043 (GRCm38)	V337F	probably benign	Het
Mag	T	C	7: 30,906,980 (GRCm38)	D344G	probably damaging	Het
Maip1	G	A	1: 57,407,196 (GRCm38)	A142T	probably benign	Het
Mlh3	A	G	12: 85,268,968 (GRCm38)	V148A	possibly damaging	Het
Nav3	A	G	10: 109,767,103 (GRCm38)	V1195A	probably damaging	Het
Ncor2	A	G	5: 125,033,337 (GRCm38)	S868P	possibly damaging	Het
Nek1	A	G	8: 61,106,855 (GRCm38)	E907G	probably damaging	Het
Nfam1	G	A	15: 83,016,379 (GRCm38)	T134I	probably benign	Het
Nr0b2	T	C	4: 133,553,759 (GRCm38)	V112A	probably damaging	Het
Nrp1	A	G	8: 128,457,969 (GRCm38)	N365S	probably damaging	Het
Nrsn2	T	C	2: 152,369,790 (GRCm38)	Y107C	probably damaging	Het
Ntng1	G	A	3: 109,934,611 (GRCm38)	A282V	probably damaging	Het
Nxf1	T	C	19: 8,765,028 (GRCm38)	I337T	probably damaging	Het
Obscn	C	T	11: 59,076,540 (GRCm38)	G479D	probably damaging	Het
Olfr45	T	C	7: 140,691,309 (GRCm38)	S135P	possibly damaging	Het
Oprd1	T	A	4: 132,113,768 (GRCm38)	D293V	probably benign	Het
P3h2	T	G	16: 25,969,950 (GRCm38)	N586H	possibly damaging	Het
Pcid2	T	C	8: 13,085,367 (GRCm38)	Y214C	probably damaging	Het
Pkd1l3	C	G	8: 109,623,649 (GRCm38)	D375E	possibly damaging	Het
Pkd1l3	G	A	8: 109,623,663 (GRCm38)	S380N	probably benign	Het
Ppic	C	A	18: 53,411,071 (GRCm38)	G81W	probably damaging	Het
Ppp2r1a	C	A	17: 20,957,041 (GRCm38)	P246T	probably damaging	Het
Ppp4r4	T	G	12: 103,584,102 (GRCm38)	S46A	probably benign	Het
Prkce	A	G	17: 86,168,653 (GRCm38)	T21A	probably damaging	Het
Prkg2	T	C	5: 98,994,645 (GRCm38)	E210G	possibly damaging	Het
Prss35	A	G	9: 86,756,037 (GRCm38)	M287V	probably damaging	Het
Psd	G	A	19: 46,320,972 (GRCm38)		probably benign	Het
Ptch2	A	T	4: 117,110,839 (GRCm38)	K843*	probably null	Het
Rab44	C	A	17: 29,145,261 (GRCm38)	T603K	probably damaging	Het
Rasal3	T	A	17: 32,392,790 (GRCm38)		probably null	Het
Rbbp6	A	G	7: 122,992,296 (GRCm38)	T526A	probably damaging	Het
Ros1	A	T	10: 52,143,438 (GRCm38)		probably benign	Het
Sec24b	A	G	3: 129,999,534 (GRCm38)	S685P	probably damaging	Het
Sec24b	T	A	3: 129,989,676 (GRCm38)	L1104F	possibly damaging	Het
Sema6a	G	A	18: 47,290,045 (GRCm38)		probably null	Het
Setmar	A	T	6: 108,075,962 (GRCm38)	H139L	probably benign	Het
Slc4a7	T	C	14: 14,766,808 (GRCm38)	V710A	probably benign	Het
Smarcc1	T	A	9: 110,237,808 (GRCm38)		probably null	Het
Smchd1	G	A	17: 71,394,902 (GRCm38)	L1032F	probably damaging	Het
Speg	T	C	1: 75,430,784 (GRCm38)		probably benign	Het
Tcea1	C	G	1: 4,889,503 (GRCm38)	R134G	probably benign	Het
Tchhl1	C	T	3: 93,471,029 (GRCm38)	Q347*	probably null	Het
Tecrl	A	T	5: 83,354,758 (GRCm38)		probably benign	Het
Tepsin	T	C	11: 120,093,682 (GRCm38)		probably benign	Het
Tmem40	G	A	6: 115,733,985 (GRCm38)		probably benign	Het
Tpr	G	A	1: 150,407,414 (GRCm38)		probably benign	Het
Ttll12	A	T	15: 83,580,658 (GRCm38)		probably benign	Het
Ttn	T	A	2: 76,909,608 (GRCm38)	D3529V	probably benign	Het
Usp34	T	A	11: 23,333,838 (GRCm38)	H177Q	possibly damaging	Het
Vsig10	T	A	5: 117,338,461 (GRCm38)	S327T	probably benign	Het
Zbtb4	T	A	11: 69,777,639 (GRCm38)	M396K	probably damaging	Het
Zfp352	C	T	4: 90,225,009 (GRCm38)	T462I	possibly damaging	Het
Zfp385b	T	C	2: 77,476,845 (GRCm38)	M145V	probably damaging	Het
Zfp780b	C	A	7: 27,971,689 (GRCm38)	V65F	possibly damaging	Het

Other mutations in Itga2b

Allele	Source	Chr	Coord	Type	Predicted Effect	PPH Score
IGL01637:Itga2b	APN	11	102,455,583 (GRCm38)	missense	probably damaging	1.00
IGL02197:Itga2b	APN	11	102,466,319 (GRCm38)	missense	probably benign	0.19
IGL02349:Itga2b	APN	11	102,461,363 (GRCm38)	missense	probably damaging	0.98
IGL02711:Itga2b	APN	11	102,465,725 (GRCm38)	missense	possibly damaging	0.53
R0282:Itga2b	UTSW	11	102,460,846 (GRCm38)	missense	probably damaging	0.99
R0349:Itga2b	UTSW	11	102,467,426 (GRCm38)	missense	probably damaging	0.98
R0384:Itga2b	UTSW	11	102,465,362 (GRCm38)	splice site	probably null
R0452:Itga2b	UTSW	11	102,465,953 (GRCm38)	splice site	probably null
R0535:Itga2b	UTSW	11	102,457,533 (GRCm38)	missense	possibly damaging	0.65
R1412:Itga2b	UTSW	11	102,457,005 (GRCm38)	missense	probably benign	0.00
R1517:Itga2b	UTSW	11	102,466,325 (GRCm38)	nonsense	probably null
R1615:Itga2b	UTSW	11	102,460,137 (GRCm38)	critical splice donor site	probably null
R1716:Itga2b	UTSW	11	102,460,777 (GRCm38)	missense	probably benign	0.30
R1953:Itga2b	UTSW	11	102,458,183 (GRCm38)	missense	probably benign	0.18
R2001:Itga2b	UTSW	11	102,467,339 (GRCm38)	missense	probably benign
R2216:Itga2b	UTSW	11	102,467,866 (GRCm38)	missense	probably benign	0.35
R4193:Itga2b	UTSW	11	102,469,685 (GRCm38)	missense	probably benign	0.01
R4770:Itga2b	UTSW	11	102,460,756 (GRCm38)	missense	probably damaging	1.00
R4805:Itga2b	UTSW	11	102,467,866 (GRCm38)	missense	probably benign	0.00
R4880:Itga2b	UTSW	11	102,457,722 (GRCm38)	intron	probably benign
R4906:Itga2b	UTSW	11	102,461,159 (GRCm38)	missense	probably benign	0.43
R5112:Itga2b	UTSW	11	102,458,191 (GRCm38)	missense	probably damaging	0.99
R5362:Itga2b	UTSW	11	102,461,135 (GRCm38)	missense	probably damaging	0.99
R5739:Itga2b	UTSW	11	102,465,909 (GRCm38)	missense	probably benign	0.14
R5761:Itga2b	UTSW	11	102,466,274 (GRCm38)	missense	probably benign	0.00
R5840:Itga2b	UTSW	11	102,461,331 (GRCm38)	missense	probably damaging	1.00
R5851:Itga2b	UTSW	11	102,457,601 (GRCm38)	intron	probably benign
R6239:Itga2b	UTSW	11	102,465,318 (GRCm38)	missense	possibly damaging	0.61
R6491:Itga2b	UTSW	11	102,459,869 (GRCm38)	splice site	probably null
R7426:Itga2b	UTSW	11	102,456,294 (GRCm38)	missense	probably benign	0.01
R7635:Itga2b	UTSW	11	102,461,756 (GRCm38)	missense	probably damaging	1.00
R7664:Itga2b	UTSW	11	102,460,840 (GRCm38)	missense	probably damaging	1.00
R7832:Itga2b	UTSW	11	102,457,282 (GRCm38)	missense	probably damaging	0.98
R8120:Itga2b	UTSW	11	102,469,542 (GRCm38)	missense	probably damaging	0.98
R8254:Itga2b	UTSW	11	102,467,386 (GRCm38)	missense	probably benign	0.16
R8296:Itga2b	UTSW	11	102,461,159 (GRCm38)	missense	possibly damaging	0.79
R8362:Itga2b	UTSW	11	102,461,363 (GRCm38)	missense	probably damaging	1.00
R8815:Itga2b	UTSW	11	102,460,861 (GRCm38)	missense	possibly damaging	0.91
R8901:Itga2b	UTSW	11	102,460,804 (GRCm38)	missense	probably damaging	0.99
R8985:Itga2b	UTSW	11	102,465,462 (GRCm38)	intron	probably benign
R9277:Itga2b	UTSW	11	102,461,156 (GRCm38)	missense	probably damaging	1.00
R9335:Itga2b	UTSW	11	102,455,652 (GRCm38)	missense	probably damaging	0.99
R9496:Itga2b	UTSW	11	102,467,803 (GRCm38)	missense	probably damaging	1.00
R9779:Itga2b	UTSW	11	102,457,321 (GRCm38)	missense	probably damaging	1.00
Z1177:Itga2b	UTSW	11	102,467,076 (GRCm38)	missense	probably damaging	1.00

Predicted Primers

PCR Primer
(F):5'- AGCCTGCTTCACAGTATCGCTTG -3'
(R):5'- GCAGCACTGGAATGTCCTGGAAAAG -3'

Sequencing Primer
(F):5'- GCTTGTCTCCGCCTACAAGAG -3'
(R):5'- TCCTGGAAAAGCGCGATG -3'

Posted On

2013-05-09