Mutagenetix > Incidental Mutation

Incidental Mutation 'R5523:Irx2'

431706

Institutional Source

Beutler Lab

Gene Symbol

Irx2

Ensembl Gene

ENSMUSG00000001504

Gene Name

Iroquois homeobox 2

Synonyms

IRX6

MMRRC Submission

043265-MU

Accession Numbers

Essential gene?

Possibly essential (E-score: 0.710) question?

Stock #

R5523 (G1)

Quality Score

201

Status

Not validated

Chromosome

Chromosomal Location

72776939-72782317 bp(+) (GRCm39)

Type of Mutation

missense

DNA Base Change (assembly)

T to C at 72779714 bp (GRCm39)

Zygosity

Heterozygous

Amino Acid Change

Tryptophan to Arginine at position 333 (W333R)

Ref Sequence

ENSEMBL: ENSMUSP00000073976 (fasta)

Gene Model

predicted gene model for transcript(s): [ENSMUST00000074372] [ENSMUST00000167067] [ENSMUST00000172353]

AlphaFold

P81066

Predicted Effect

probably damaging
Transcript: ENSMUST00000074372
AA Change: W333R

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)

SMART Domains

Protein: ENSMUSP00000073976
Gene: ENSMUSG00000001504
AA Change: W333R

Domain	Start	End	E-Value	Type
low complexity region	51	64	N/A	INTRINSIC
low complexity region	70	78	N/A	INTRINSIC
HOX	115	180	1.14e-12	SMART
low complexity region	188	196	N/A	INTRINSIC
low complexity region	256	278	N/A	INTRINSIC
low complexity region	293	305	N/A	INTRINSIC
IRO	325	342	2.28e-5	SMART
low complexity region	346	382	N/A	INTRINSIC

Predicted Effect

noncoding transcript
Transcript: ENSMUST00000163393

Predicted Effect

probably benign
Transcript: ENSMUST00000167067

SMART Domains

Protein: ENSMUSP00000127963
Gene: ENSMUSG00000001504

Domain	Start	End	E-Value	Type
HOX	21	86	1.14e-12	SMART

Predicted Effect

noncoding transcript
Transcript: ENSMUST00000169028

Predicted Effect

probably benign
Transcript: ENSMUST00000172353

Predicted Effect

noncoding transcript
Transcript: ENSMUST00000177421

Coding Region Coverage

1x: 98.3%
3x: 97.3%
10x: 95.4%
20x: 91.4%

Validation Efficiency

MGI Phenotype

FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] IRX2 is a member of the Iroquois homeobox gene family. Members of this family appear to play multiple roles during pattern formation of vertebrate embryos.[supplied by OMIM, Apr 2004]
PHENOTYPE: Mice homozygous for disruptions in this gene are phenotypically normal. [provided by MGI curators]

Allele List at MGI

Other mutations in this stock

Total: 71 list
Gene	Ref	Var	Chr/Loc	Mutation	Predicted Effect	Zygosity
Acadm	G	A	3: 153,644,273 (GRCm39)	T70M	probably benign	Het
Adamtsl3	G	A	7: 82,223,650 (GRCm39)	A218T	possibly damaging	Het
Ahnak2	T	C	12: 112,741,642 (GRCm39)	D810G	probably damaging	Het
Ak7	T	A	12: 105,707,341 (GRCm39)	L315*	probably null	Het
Apoa5	T	C	9: 46,181,887 (GRCm39)	F321S	possibly damaging	Het
Baiap2l1	G	C	5: 144,212,768 (GRCm39)	P416A	probably damaging	Het
Bco1	A	G	8: 117,835,432 (GRCm39)	I128V	possibly damaging	Het
Bpifb2	T	C	2: 153,717,905 (GRCm39)		probably benign	Het
Cdt1	G	A	8: 123,294,832 (GRCm39)	R13H	possibly damaging	Het
Cenpj	A	G	14: 56,789,880 (GRCm39)	V723A	probably benign	Het
Chl1	T	A	6: 103,685,675 (GRCm39)	W849R	probably damaging	Het
Cpne9	A	G	6: 113,267,192 (GRCm39)	D169G	probably damaging	Het
Cyp2d22	A	G	15: 82,256,772 (GRCm39)	V334A	probably damaging	Het
Cyp4f39	C	A	17: 32,689,807 (GRCm39)	N84K	probably benign	Het
Cyp4f40	T	A	17: 32,888,796 (GRCm39)	F192I	probably damaging	Het
Disp3	T	C	4: 148,342,554 (GRCm39)	D632G	probably benign	Het
Dnhd1	G	A	7: 105,352,416 (GRCm39)	R2523Q	probably damaging	Het
Echs1	G	T	7: 139,692,426 (GRCm39)	T107K	probably benign	Het
Ehmt2	C	T	17: 35,118,067 (GRCm39)	R40*	probably null	Het
Ergic1	G	A	17: 26,843,580 (GRCm39)	V17I	probably damaging	Het
Fank1	G	T	7: 133,478,569 (GRCm39)	C210F	probably damaging	Het
Fbxo15	T	G	18: 84,978,194 (GRCm39)	M136R	probably damaging	Het
Ggcx	C	A	6: 72,401,017 (GRCm39)	P240H	probably damaging	Het
Gpr179	T	C	11: 97,227,608 (GRCm39)	R1516G	probably benign	Het
Gprin3	G	A	6: 59,330,931 (GRCm39)	Q459*	probably null	Het
Hadha	C	A	5: 30,350,252 (GRCm39)	V99F	possibly damaging	Het
Hirip3	A	G	7: 126,463,034 (GRCm39)	D330G	possibly damaging	Het
Kansl1l	T	C	1: 66,841,271 (GRCm39)	T10A	probably benign	Het
Kcnd2	T	C	6: 21,723,211 (GRCm39)	I467T	probably benign	Het
Klc3	A	T	7: 19,130,932 (GRCm39)	I215N	probably damaging	Het
Kmt2c	A	G	5: 25,504,337 (GRCm39)	V3657A	probably benign	Het
Lin28b	A	T	10: 45,345,164 (GRCm39)	L54*	probably null	Het
Mgll	T	C	6: 88,702,743 (GRCm39)	V14A	probably benign	Het
Mrc2	A	G	11: 105,234,408 (GRCm39)	N976S	probably benign	Het
Myh8	C	A	11: 67,196,788 (GRCm39)	A1807E	possibly damaging	Het
Nalcn	G	A	14: 123,647,155 (GRCm39)	P573S	probably damaging	Het
Ncam2	C	T	16: 81,231,766 (GRCm39)	R77*	probably null	Het
Neb	T	C	2: 52,168,827 (GRCm39)	S1903G	probably benign	Het
Nfe2	T	A	15: 103,157,556 (GRCm39)	D145V	probably damaging	Het
Or52a20	T	A	7: 103,366,687 (GRCm39)	Y295*	probably null	Het
Padi1	A	T	4: 140,542,164 (GRCm39)	V586D	probably damaging	Het
Pcdh12	T	C	18: 38,416,192 (GRCm39)	D311G	probably damaging	Het
Pcdha11	A	T	18: 37,145,439 (GRCm39)	H510L	probably damaging	Het
Plcb1	C	A	2: 135,102,486 (GRCm39)	P221H	probably benign	Het
Plekhg2	A	T	7: 28,069,856 (GRCm39)	V58E	probably damaging	Het
Pparg	A	C	6: 115,467,032 (GRCm39)	Q435P	probably damaging	Het
Ppp1r36	A	G	12: 76,484,892 (GRCm39)	T282A	possibly damaging	Het
Prcd	T	C	11: 116,559,110 (GRCm39)		probably benign	Het
Pygo1	A	T	9: 72,852,266 (GRCm39)	H151L	possibly damaging	Het
Rnmt	A	G	18: 68,446,773 (GRCm39)	Y266C	probably benign	Het
Rxrb	T	C	17: 34,255,411 (GRCm39)	V246A	probably damaging	Het
Sart1	A	G	19: 5,433,704 (GRCm39)	S378P	probably damaging	Het
Sema4d	T	C	13: 51,865,390 (GRCm39)	N318S	possibly damaging	Het
Sis	C	T	3: 72,798,754 (GRCm39)	V1765I	probably benign	Het
Slc17a6	A	T	7: 51,276,598 (GRCm39)	K116*	probably null	Het
Smc6	T	A	12: 11,341,540 (GRCm39)	H519Q	probably benign	Het
Sowahc	T	A	10: 59,058,785 (GRCm39)	M307K	probably benign	Het
Sptbn1	A	G	11: 30,087,560 (GRCm39)	Y960H	probably damaging	Het
Tmem270	A	C	5: 134,931,636 (GRCm39)	V102G	probably benign	Het
Tmprss11d	A	G	5: 86,486,729 (GRCm39)	F54L	probably benign	Het
Top1	T	A	2: 160,544,695 (GRCm39)	Y270*	probably null	Het
Trpm2	A	G	10: 77,771,795 (GRCm39)	F615L	probably benign	Het
Ttf2	A	G	3: 100,866,558 (GRCm39)	S525P	probably damaging	Het
Ttn	A	T	2: 76,777,241 (GRCm39)	M1387K	possibly damaging	Het
Upk3bl	A	T	5: 136,088,954 (GRCm39)	R156W	probably damaging	Het
Usp34	G	T	11: 23,299,198 (GRCm39)	R290L	probably benign	Het
Vwf	T	C	6: 125,620,005 (GRCm39)	V1561A		Het
Zan	A	G	5: 137,420,155 (GRCm39)	I2834T	unknown	Het
Zfp105	A	G	9: 122,755,454 (GRCm39)	Y90C	probably benign	Het
Zfp804a	T	C	2: 82,089,339 (GRCm39)	V1056A	probably damaging	Het
Zfp956	A	T	6: 47,930,455 (GRCm39)		probably benign	Het

Other mutations in Irx2

Allele	Source	Chr	Coord	Type	Predicted Effect	PPH Score
IGL02749:Irx2	APN	13	72,779,429 (GRCm39)	missense	probably damaging	1.00
R0647:Irx2	UTSW	13	72,778,799 (GRCm39)	missense	probably damaging	1.00
R0783:Irx2	UTSW	13	72,780,769 (GRCm39)	critical splice donor site	probably null
R0931:Irx2	UTSW	13	72,779,675 (GRCm39)	missense	possibly damaging	0.71
R0932:Irx2	UTSW	13	72,779,675 (GRCm39)	missense	possibly damaging	0.71
R1782:Irx2	UTSW	13	72,779,585 (GRCm39)	missense	probably benign	0.19
R2844:Irx2	UTSW	13	72,779,709 (GRCm39)	missense	probably damaging	1.00
R4656:Irx2	UTSW	13	72,779,417 (GRCm39)	missense	probably damaging	1.00
R4963:Irx2	UTSW	13	72,780,729 (GRCm39)	missense	possibly damaging	0.71
R5219:Irx2	UTSW	13	72,779,420 (GRCm39)	missense	probably damaging	1.00
R6663:Irx2	UTSW	13	72,777,248 (GRCm39)	missense	probably damaging	1.00
R7311:Irx2	UTSW	13	72,779,396 (GRCm39)	missense	probably damaging	0.98
R7411:Irx2	UTSW	13	72,777,182 (GRCm39)	start codon destroyed	probably null	0.99
R7487:Irx2	UTSW	13	72,778,739 (GRCm39)	missense	probably damaging	1.00
R7506:Irx2	UTSW	13	72,777,328 (GRCm39)	missense	probably damaging	1.00
R7792:Irx2	UTSW	13	72,779,493 (GRCm39)	missense	possibly damaging	0.88
R7953:Irx2	UTSW	13	72,777,343 (GRCm39)	missense	probably benign	0.02
R9083:Irx2	UTSW	13	72,777,392 (GRCm39)	missense	possibly damaging	0.94
Z1177:Irx2	UTSW	13	72,777,208 (GRCm39)	nonsense	probably null

Predicted Primers

PCR Primer
(F):5'- GGATGCCTTGTGCGAATCAG -3'
(R):5'- TGTGTAGTTGCCATAGAAAGGG -3'

Sequencing Primer
(F):5'- CTTGTGCGAATCAGGCTCAGAG -3'
(R):5'- TTGCCATAGAAAGGGGACGTG -3'

Posted On

2016-10-05