Mutagenetix > Incidental Mutation

Incidental Mutation 'R4600:Itgb2'

345545

Institutional Source

Beutler Lab

Gene Symbol

Itgb2

Ensembl Gene

ENSMUSG00000000290

Gene Name

integrin beta 2

Synonyms

Mac-1 beta, 2E6, Cd18

Accession Numbers

Essential gene?

Possibly non essential (E-score: 0.477) question?

Stock #

R4600 (G1)

Quality Score

225

Status

Not validated

Chromosome

Chromosomal Location

77366164-77401542 bp(+) (GRCm39)

Type of Mutation

missense

DNA Base Change (assembly)

A to G at 77381949 bp (GRCm39)

Zygosity

Heterozygous

Amino Acid Change

Isoleucine to Valine at position 84 (I84V)

Ref Sequence

ENSEMBL: ENSMUSP00000137734 (fasta)

Gene Model

predicted gene model for transcript(s): [ENSMUST00000000299] [ENSMUST00000130059] [ENSMUST00000131023] [ENSMUST00000153541] [ENSMUST00000156644]

AlphaFold

no structure available at present

Predicted Effect

probably benign
Transcript: ENSMUST00000000299
AA Change: I84V

PolyPhen 2 Score 0.000 (Sensitivity: 1.00; Specificity: 0.00)

SMART Domains

Protein: ENSMUSP00000000299
Gene: ENSMUSG00000000290
AA Change: I84V

Domain	Start	End	E-Value	Type
signal peptide	1	22	N/A	INTRINSIC
PSI	24	74	6.91e-7	SMART
INB	32	447	1.98e-268	SMART
VWA	126	357	1.25e-1	SMART
internal_repeat_1	459	509	7.99e-5	PROSPERO
EGF_like	535	574	6.81e1	SMART
Integrin_B_tail	622	701	5.53e-22	SMART
transmembrane domain	702	724	N/A	INTRINSIC
Integrin_b_cyt	725	770	1.58e-17	SMART

Predicted Effect

probably benign
Transcript: ENSMUST00000130059
AA Change: I6V

PolyPhen 2 Score 0.000 (Sensitivity: 1.00; Specificity: 0.00)

SMART Domains

Protein: ENSMUSP00000118191
Gene: ENSMUSG00000000290
AA Change: I6V

Domain	Start	End	E-Value	Type
INB	1	130	2.21e-8	SMART

Predicted Effect

probably benign
Transcript: ENSMUST00000131023
AA Change: I6V

PolyPhen 2 Score 0.000 (Sensitivity: 1.00; Specificity: 0.00)

SMART Domains

Protein: ENSMUSP00000119657
Gene: ENSMUSG00000000290
AA Change: I6V

Domain	Start	End	E-Value	Type
Pfam:Integrin_beta	2	54	7.1e-15	PFAM

Predicted Effect

probably benign
Transcript: ENSMUST00000153541
AA Change: I84V

PolyPhen 2 Score 0.000 (Sensitivity: 1.00; Specificity: 0.00)

SMART Domains

Protein: ENSMUSP00000137734
Gene: ENSMUSG00000000290
AA Change: I84V

Domain	Start	End	E-Value	Type
signal peptide	1	22	N/A	INTRINSIC
PSI	24	74	6.91e-7	SMART
INB	32	447	1.98e-268	SMART
VWA	126	357	1.25e-1	SMART

Predicted Effect

probably benign
Transcript: ENSMUST00000156644

SMART Domains

Protein: ENSMUSP00000137865
Gene: ENSMUSG00000000290

Domain	Start	End	E-Value	Type
signal peptide	1	22	N/A	INTRINSIC
PDB:2P28\|A	23	49	9e-12	PDB
Blast:PSI	24	49	2e-11	BLAST

Coding Region Coverage

1x: 99.2%
3x: 98.6%
10x: 97.2%
20x: 95.1%

Validation Efficiency

MGI Phenotype

FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] This gene encodes an integrin beta chain, which combines with multiple different alpha chains to form different integrin heterodimers. Integrins are integral cell-surface proteins that participate in cell adhesion as well as cell-surface mediated signalling. The encoded protein plays an important role in immune response and defects in this gene cause leukocyte adhesion deficiency. Alternative splicing results in multiple transcript variants. [provided by RefSeq, Dec 2014]
PHENOTYPE: Homozygotes for targeted null and hypomorphic mutations are subject to granulocytosis, impaired inflammatory and immune responses, and chronic dermatitis. [provided by MGI curators]

Allele List at MGI

Other mutations in this stock

Total: 94 list
Gene	Ref	Var	Chr/Loc	Mutation	Predicted Effect	Zygosity
2700049A03Rik	T	C	12: 71,195,037 (GRCm39)	F145L	possibly damaging	Het
Aars2	T	A	17: 45,827,847 (GRCm39)	D555E	probably damaging	Het
Ago1	C	A	4: 126,354,185 (GRCm39)	M208I	probably benign	Het
Ak7	G	A	12: 105,679,834 (GRCm39)	V123M	probably benign	Het
Amfr	A	G	8: 94,700,849 (GRCm39)	L537P	probably damaging	Het
Apob	A	G	12: 8,058,568 (GRCm39)	D2317G	probably damaging	Het
Asb6	T	A	2: 30,714,483 (GRCm39)	D209V	probably damaging	Het
AY358078	T	A	14: 52,063,532 (GRCm39)	C393S	possibly damaging	Het
Baz2a	T	A	10: 127,957,052 (GRCm39)	C932S	probably damaging	Het
Btnl10	A	G	11: 58,814,426 (GRCm39)	I369V	probably benign	Het
Ccdc66	T	C	14: 27,222,377 (GRCm39)	N122S	probably damaging	Het
Cfap96	A	T	8: 46,423,505 (GRCm39)	I69N	probably damaging	Het
Clic4	A	T	4: 134,966,300 (GRCm39)		probably null	Het
Col6a3	A	G	1: 90,709,626 (GRCm39)	S1857P	unknown	Het
Cracr2a	A	C	6: 127,580,851 (GRCm39)	D9A	probably benign	Het
Cspg4b	A	G	13: 113,455,783 (GRCm39)	R610G	possibly damaging	Het
Dcst1	T	C	3: 89,263,643 (GRCm39)	E384G	probably benign	Het
Ddx4	T	C	13: 112,748,594 (GRCm39)	K435E	probably damaging	Het
Deaf1	T	A	7: 140,890,884 (GRCm39)	T433S	possibly damaging	Het
Dnah3	T	A	7: 119,689,169 (GRCm39)	M82L	probably benign	Het
Dnhd1	G	T	7: 105,352,851 (GRCm39)	R2668L	probably damaging	Het
Efcab6	C	T	15: 83,831,126 (GRCm39)	G596D	probably benign	Het
Ercc3	G	A	18: 32,378,624 (GRCm39)	A202T	probably benign	Het
Fam181b	C	A	7: 92,729,992 (GRCm39)	A255E	possibly damaging	Het
Fam83e	T	A	7: 45,372,924 (GRCm39)	D178E	probably benign	Het
Frem2	A	G	3: 53,455,228 (GRCm39)	L2116S	possibly damaging	Het
Gm16494	T	A	17: 47,327,723 (GRCm39)	K54*	probably null	Het
Golgb1	A	G	16: 36,738,987 (GRCm39)	D2442G	probably damaging	Het
Greb1l	G	A	18: 10,553,705 (GRCm39)	A1569T	probably damaging	Het
Grik5	C	G	7: 24,767,489 (GRCm39)	E64Q	probably damaging	Het
Gstm5	A	G	3: 107,805,302 (GRCm39)	Y130C	probably damaging	Het
Gucy2e	C	G	11: 69,126,994 (GRCm39)	A160P	possibly damaging	Het
Hydin	A	T	8: 111,293,582 (GRCm39)	T3510S	probably benign	Het
Ift70a1	T	C	2: 75,810,977 (GRCm39)	T369A	probably benign	Het
Itsn1	A	G	16: 91,696,475 (GRCm39)	Q26R	probably damaging	Het
Kat6a	A	G	8: 23,429,327 (GRCm39)	S1561G	probably benign	Het
Khnyn	G	A	14: 56,124,438 (GRCm39)	V231I	probably benign	Het
Kif21b	A	G	1: 136,075,602 (GRCm39)	D243G	probably benign	Het
Klk4	T	A	7: 43,534,762 (GRCm39)	N240K	probably damaging	Het
Knl1	T	C	2: 118,901,025 (GRCm39)	S909P	possibly damaging	Het
Lamb1	A	C	12: 31,373,528 (GRCm39)	D1419A	probably benign	Het
Lin9	T	A	1: 180,508,759 (GRCm39)	V421D	probably damaging	Het
Lipt2	T	C	7: 99,809,519 (GRCm39)	L202P	probably benign	Het
Mbd5	T	G	2: 49,147,209 (GRCm39)	M473R	probably benign	Het
Mcc	A	T	18: 44,652,587 (GRCm39)	I279N	probably damaging	Het
Mcpt9	C	T	14: 56,266,049 (GRCm39)	V60M	probably damaging	Het
Mrc2	G	A	11: 105,239,257 (GRCm39)		probably null	Het
Mslnl	G	A	17: 25,961,908 (GRCm39)	V128M	probably damaging	Het
Mylk2	G	A	2: 152,759,476 (GRCm39)	V389M	probably damaging	Het
Ndufs7	T	A	10: 80,092,501 (GRCm39)	Y203*	probably null	Het
Nup160	T	A	2: 90,515,541 (GRCm39)		probably null	Het
Nup88	G	A	11: 70,860,522 (GRCm39)	R62*	probably null	Het
Or2g7	T	C	17: 38,378,853 (GRCm39)	S264P	probably damaging	Het
Or51af1	T	A	7: 103,141,788 (GRCm39)	Q99L	probably damaging	Het
Or6c207	G	A	10: 129,104,274 (GRCm39)	A306V	probably benign	Het
Or8b8	T	A	9: 37,809,622 (GRCm39)	S307R	probably benign	Het
Or8g33	A	G	9: 39,337,731 (GRCm39)	M212T	probably benign	Het
Os9	T	C	10: 126,934,223 (GRCm39)	N471S	probably benign	Het
Otof	C	T	5: 30,529,244 (GRCm39)	V1757M	probably damaging	Het
Pakap	A	T	4: 57,709,954 (GRCm39)	T300S	probably benign	Het
Pald1	T	C	10: 61,184,395 (GRCm39)	T241A	probably benign	Het
Pappa2	G	A	1: 158,642,015 (GRCm39)	S1347L	probably damaging	Het
Pccb	T	C	9: 100,916,832 (GRCm39)	T27A	probably benign	Het
Pde4dip	A	T	3: 97,603,260 (GRCm39)	V2243D	probably damaging	Het
Pkd2l2	C	A	18: 34,571,254 (GRCm39)	Q590K	probably benign	Het
Pmepa1	G	A	2: 173,070,120 (GRCm39)	P145L	possibly damaging	Het
Ppp3cb	T	C	14: 20,570,714 (GRCm39)	N339S	possibly damaging	Het
Rnf133	T	C	6: 23,649,041 (GRCm39)	E296G	possibly damaging	Het
Secisbp2l	C	T	2: 125,582,657 (GRCm39)	G933D	possibly damaging	Het
Serpinb12	T	A	1: 106,876,883 (GRCm39)	D66E	probably benign	Het
Slc35e2	T	C	4: 155,702,106 (GRCm39)	F290S	probably benign	Het
Slc46a2	C	T	4: 59,911,886 (GRCm39)	C442Y	probably damaging	Het
Slc7a1	A	G	5: 148,278,869 (GRCm39)	L301P	probably damaging	Het
Spg21	A	G	9: 65,383,257 (GRCm39)	T148A	probably benign	Het
Stox2	A	G	8: 47,645,970 (GRCm39)	S497P	probably damaging	Het
Sult1c2	C	A	17: 54,280,983 (GRCm39)	W40L	probably benign	Het
Sytl2	T	C	7: 90,024,977 (GRCm39)	S322P	probably benign	Het
Telo2	C	A	17: 25,324,122 (GRCm39)	R531L	possibly damaging	Het
Thbs3	T	C	3: 89,131,897 (GRCm39)	V719A	probably damaging	Het
Tlr9	T	A	9: 106,101,732 (GRCm39)	L341Q	probably damaging	Het
Tmprss5	A	G	9: 49,024,548 (GRCm39)	N230D	possibly damaging	Het
Tns2	C	T	15: 102,017,369 (GRCm39)	R281C	probably damaging	Het
Tpo	C	T	12: 30,148,228 (GRCm39)	V558M	probably benign	Het
Trex1	T	G	9: 108,887,352 (GRCm39)	Q213P	possibly damaging	Het
Ttc7b	G	A	12: 100,466,376 (GRCm39)	R79C	probably damaging	Het
Ugt1a6a	A	G	1: 88,066,586 (GRCm39)	K131E	probably benign	Het
Vipr1	T	A	9: 121,494,202 (GRCm39)		probably null	Het
Vmn1r22	T	C	6: 57,877,860 (GRCm39)	D39G	probably damaging	Het
Vmn2r58	A	T	7: 41,522,046 (GRCm39)	C17S	probably benign	Het
Vps41	T	C	13: 18,929,453 (GRCm39)	Y63H	probably damaging	Het
Xdh	G	T	17: 74,217,195 (GRCm39)	T691N	probably benign	Het
Zfp518b	T	C	5: 38,830,970 (GRCm39)	N345S	probably damaging	Het
Zfp536	T	A	7: 37,267,918 (GRCm39)	K499N	probably damaging	Het
Zfp963	A	T	8: 70,195,510 (GRCm39)		probably null	Het

Other mutations in Itgb2

Allele	Source	Chr	Coord	Type	Predicted Effect	PPH Score
IGL00332:Itgb2	APN	10	77,393,240 (GRCm39)	missense	probably damaging	1.00
IGL00427:Itgb2	APN	10	77,393,790 (GRCm39)	missense	probably benign	0.13
IGL00500:Itgb2	APN	10	77,400,558 (GRCm39)	missense	probably damaging	1.00
IGL01019:Itgb2	APN	10	77,378,237 (GRCm39)	missense	possibly damaging	0.94
IGL01104:Itgb2	APN	10	77,383,028 (GRCm39)	splice site	probably null
IGL01111:Itgb2	APN	10	77,377,834 (GRCm39)	missense	probably damaging	0.98
IGL01574:Itgb2	APN	10	77,393,798 (GRCm39)	missense	possibly damaging	0.82
IGL02087:Itgb2	APN	10	77,395,530 (GRCm39)	missense	possibly damaging	0.94
IGL02132:Itgb2	APN	10	77,385,895 (GRCm39)	missense	probably damaging	1.00
IGL02325:Itgb2	APN	10	77,383,026 (GRCm39)	missense	probably damaging	1.00
IGL02505:Itgb2	APN	10	77,383,052 (GRCm39)	missense	probably damaging	1.00
IGL02590:Itgb2	APN	10	77,395,347 (GRCm39)	missense	probably damaging	1.00
IGL02735:Itgb2	APN	10	77,385,833 (GRCm39)	missense	possibly damaging	0.81
almondine	UTSW	10	77,384,503 (GRCm39)	missense	probably damaging	1.00
barely	UTSW	10	77,384,370 (GRCm39)	splice site	probably benign
fresh	UTSW	10	77,391,995 (GRCm39)	missense	probably damaging	0.98
joker	UTSW	10	77,549,849 (GRCm38)	intron	probably benign
newhome	UTSW	10	77,395,515 (GRCm39)	missense	probably benign	0.00
nibbler	UTSW	10	77,397,050 (GRCm39)	critical splice donor site	probably null
Only_just	UTSW	10	77,385,802 (GRCm39)	missense	possibly damaging	0.80
salmonid	UTSW	10	77,396,946 (GRCm39)	missense	probably benign
trout	UTSW	10	77,401,022 (GRCm39)	missense	probably damaging	1.00
R0217:Itgb2	UTSW	10	77,384,370 (GRCm39)	splice site	probably benign
R0394:Itgb2	UTSW	10	77,378,309 (GRCm39)	missense	probably damaging	1.00
R0396:Itgb2	UTSW	10	77,397,023 (GRCm39)	missense	probably damaging	0.97
R1425:Itgb2	UTSW	10	77,383,130 (GRCm39)	missense	probably null	1.00
R1499:Itgb2	UTSW	10	77,381,987 (GRCm39)	missense	possibly damaging	0.62
R1542:Itgb2	UTSW	10	77,395,320 (GRCm39)	missense	probably benign
R1803:Itgb2	UTSW	10	77,400,624 (GRCm39)	missense	probably benign	0.15
R1889:Itgb2	UTSW	10	77,384,457 (GRCm39)	missense	possibly damaging	0.74
R2035:Itgb2	UTSW	10	77,383,033 (GRCm39)	missense	probably damaging	1.00
R2156:Itgb2	UTSW	10	77,396,082 (GRCm39)	missense	probably benign	0.01
R2374:Itgb2	UTSW	10	77,395,515 (GRCm39)	missense	probably benign	0.00
R3769:Itgb2	UTSW	10	77,385,802 (GRCm39)	missense	possibly damaging	0.80
R3942:Itgb2	UTSW	10	77,393,867 (GRCm39)	missense	probably benign	0.31
R4352:Itgb2	UTSW	10	77,392,001 (GRCm39)	missense	probably benign	0.10
R4537:Itgb2	UTSW	10	77,397,050 (GRCm39)	critical splice donor site	probably null
R4611:Itgb2	UTSW	10	77,385,884 (GRCm39)	missense	probably damaging	1.00
R4685:Itgb2	UTSW	10	77,385,937 (GRCm39)	critical splice donor site	probably null
R4717:Itgb2	UTSW	10	77,381,878 (GRCm39)	nonsense	probably null
R5068:Itgb2	UTSW	10	77,384,595 (GRCm39)	missense	probably damaging	1.00
R5297:Itgb2	UTSW	10	77,400,501 (GRCm39)	missense	probably damaging	1.00
R5355:Itgb2	UTSW	10	77,393,886 (GRCm39)	missense	probably benign
R5927:Itgb2	UTSW	10	77,381,868 (GRCm39)	missense	probably damaging	1.00
R6371:Itgb2	UTSW	10	77,384,431 (GRCm39)	missense	probably damaging	1.00
R6505:Itgb2	UTSW	10	77,395,507 (GRCm39)	missense	probably damaging	1.00
R7305:Itgb2	UTSW	10	77,384,398 (GRCm39)	missense	probably damaging	1.00
R7574:Itgb2	UTSW	10	77,395,992 (GRCm39)	missense	probably benign	0.18
R7606:Itgb2	UTSW	10	77,391,995 (GRCm39)	missense	probably damaging	0.98
R7772:Itgb2	UTSW	10	77,396,946 (GRCm39)	missense	probably benign
R7888:Itgb2	UTSW	10	77,400,478 (GRCm39)	missense	probably benign	0.00
R8716:Itgb2	UTSW	10	77,393,787 (GRCm39)	missense	probably damaging	0.99
R8933:Itgb2	UTSW	10	77,401,022 (GRCm39)	missense	probably damaging	1.00
R9082:Itgb2	UTSW	10	77,384,503 (GRCm39)	missense	probably damaging	1.00
R9479:Itgb2	UTSW	10	77,396,942 (GRCm39)	missense	probably benign	0.01
Z1176:Itgb2	UTSW	10	77,393,796 (GRCm39)	missense	probably benign	0.01

Predicted Primers

PCR Primer
(F):5'- TGAACTTTCAAGGGCAGGTAAG -3'
(R):5'- ACCTCGCAGTTGCATCTCAC -3'

Sequencing Primer
(F):5'- GAAGGAAACAGGGCTGGATCCC -3'
(R):5'- CCTGGTCGCAAGTAAAGT -3'

Posted On

2015-09-25