Mutagenetix > Incidental Mutation

Incidental Mutation 'R0062:Izumo1'

46620

Institutional Source

Beutler Lab

Gene Symbol

Izumo1

Ensembl Gene

ENSMUSG00000064158

Gene Name

izumo sperm-egg fusion 1

Synonyms

1700058F15Rik

MMRRC Submission

038354-MU

Accession Numbers

Essential gene?

Non essential (E-score: 0.000) question?

Stock #

R0062 (G1)

Quality Score

225

Status

Validated

Chromosome

Chromosomal Location

45270251-45276653 bp(+) (GRCm39)

Type of Mutation

missense

DNA Base Change (assembly)

A to G at 45276621 bp (GRCm39)

Zygosity

Heterozygous

Amino Acid Change

Threonine to Alanine at position 395 (T395A)

Ref Sequence

ENSEMBL: ENSMUSP00000033100 (fasta)

Gene Model

predicted gene model for transcript(s): [ENSMUST00000033100] [ENSMUST00000057927]

AlphaFold

Q9D9J7

Predicted Effect

probably benign
Transcript: ENSMUST00000033100
AA Change: T395A

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

SMART Domains

Protein: ENSMUSP00000033100
Gene: ENSMUSG00000064158
AA Change: T395A

Domain	Start	End	E-Value	Type
low complexity region	7	13	N/A	INTRINSIC
Pfam:IZUMO	21	166	2.6e-53	PFAM
IG	167	253	2.43e-2	SMART
transmembrane domain	320	342	N/A	INTRINSIC

Predicted Effect

probably benign
Transcript: ENSMUST00000057927

SMART Domains

Protein: ENSMUSP00000062429
Gene: ENSMUSG00000044562

Domain	Start	End	E-Value	Type
low complexity region	41	57	N/A	INTRINSIC
low complexity region	59	67	N/A	INTRINSIC
low complexity region	72	90	N/A	INTRINSIC
low complexity region	97	112	N/A	INTRINSIC
RA	141	253	6.94e-8	SMART
low complexity region	284	308	N/A	INTRINSIC
low complexity region	310	326	N/A	INTRINSIC
low complexity region	327	339	N/A	INTRINSIC
SCOP:d1gxca_	391	484	1e-2	SMART
low complexity region	498	509	N/A	INTRINSIC
low complexity region	556	575	N/A	INTRINSIC
low complexity region	679	692	N/A	INTRINSIC
DIL	768	877	4.14e-44	SMART
low complexity region	928	947	N/A	INTRINSIC

Predicted Effect

noncoding transcript
Transcript: ENSMUST00000209590

Predicted Effect

noncoding transcript
Transcript: ENSMUST00000209998

Predicted Effect

noncoding transcript
Transcript: ENSMUST00000211418

Meta Mutation Damage Score

0.0898

Coding Region Coverage

1x: 99.3%
3x: 98.6%
10x: 96.9%
20x: 94.4%

Validation Efficiency

100% (70/70)

MGI Phenotype

FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] The sperm-specific protein Izumo, named for a Japanese shrine dedicated to marriage, is essential for sperm-egg plasma membrane binding and fusion (Inoue et al., 2005 [PubMed 15759005]).[supplied by OMIM, Mar 2008]
PHENOTYPE: Homozygous null male mice are infertile due to inability of sperm to fuse with the egg. [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
4921513I03Rik	G	T	10: 120,614,511 (GRCm39)		probably benign	Het
4930407I10Rik	T	A	15: 81,947,267 (GRCm39)	I388K	probably benign	Het
4930407I10Rik	T	A	15: 81,950,504 (GRCm39)	V1467D	probably damaging	Het
Abi2	T	A	1: 60,492,884 (GRCm39)	N182K	probably benign	Het
Adam25	A	T	8: 41,207,829 (GRCm39)	H365L	probably damaging	Het
Ankfy1	T	A	11: 72,603,030 (GRCm39)	Y20N	probably damaging	Het
Aqp11	C	T	7: 97,387,068 (GRCm39)	V43M	probably benign	Het
Arhgef10l	A	T	4: 140,279,843 (GRCm39)	L503Q	probably damaging	Het
Arhgef28	A	T	13: 98,093,150 (GRCm39)	I977N	possibly damaging	Het
Cacna1b	A	G	2: 24,648,343 (GRCm39)	Y161H	probably damaging	Het
Cacna1c	T	C	6: 118,579,198 (GRCm39)	D1480G	probably damaging	Het
Clk3	A	G	9: 57,659,449 (GRCm39)	M533T	probably damaging	Het
Cnbd1	A	G	4: 18,860,504 (GRCm39)	I414T	possibly damaging	Het
Commd3	A	T	2: 18,679,514 (GRCm39)		probably null	Het
Crybg1	G	T	10: 43,873,902 (GRCm39)	Q1069K	probably damaging	Het
Dnah8	T	A	17: 30,984,685 (GRCm39)	F3128I	probably damaging	Het
Dnmt3b	C	T	2: 153,514,192 (GRCm39)	P382S	probably benign	Het
Dock1	A	G	7: 134,379,224 (GRCm39)		probably null	Het
Dpysl3	C	T	18: 43,466,941 (GRCm39)		probably null	Het
Ebf2	T	A	14: 67,475,989 (GRCm39)		probably benign	Het
F830045P16Rik	T	C	2: 129,305,624 (GRCm39)	E250G	possibly damaging	Het
Fbp2	A	T	13: 63,001,862 (GRCm39)	F118I	probably damaging	Het
Fetub	T	C	16: 22,747,836 (GRCm39)		probably benign	Het
Fmn2	A	T	1: 174,436,015 (GRCm39)		probably benign	Het
Fryl	T	C	5: 73,179,621 (GRCm39)	I2929V	probably benign	Het
Gm11232	T	A	4: 71,675,112 (GRCm39)	Q130L	possibly damaging	Het
Gm9637	G	T	14: 19,402,570 (GRCm38)		noncoding transcript	Het
Gna15	A	G	10: 81,348,239 (GRCm39)		probably null	Het
Gtf3c5	T	C	2: 28,462,198 (GRCm39)		probably benign	Het
Irs2	G	A	8: 11,055,723 (GRCm39)	T903I	possibly damaging	Het
Itga2	G	A	13: 115,007,032 (GRCm39)	S432L	possibly damaging	Het
Kcnd2	G	A	6: 21,727,225 (GRCm39)	V593M	possibly damaging	Het
Kprp	T	C	3: 92,731,989 (GRCm39)	S354G	probably damaging	Het
Krt72	T	C	15: 101,694,443 (GRCm39)	K151E	probably damaging	Het
Letm2	A	T	8: 26,077,464 (GRCm39)		probably benign	Het
Lipe	A	G	7: 25,097,874 (GRCm39)	V23A	possibly damaging	Het
Mcc	C	G	18: 44,652,583 (GRCm39)		probably benign	Het
Mef2c	A	G	13: 83,800,992 (GRCm39)	N231D	possibly damaging	Het
Mtdh	T	A	15: 34,134,426 (GRCm39)		probably benign	Het
Mthfd1	G	A	12: 76,344,363 (GRCm39)		probably benign	Het
Nbeal1	C	A	1: 60,286,876 (GRCm39)	N899K	probably benign	Het
Noc3l	T	C	19: 38,803,253 (GRCm39)	S129G	probably benign	Het
Odad2	T	A	18: 7,129,593 (GRCm39)		probably benign	Het
Or10ak14	T	C	4: 118,611,100 (GRCm39)	I212V	probably benign	Het
Or2aj6	T	C	16: 19,443,167 (GRCm39)	M228V	probably benign	Het
Or4c118	T	C	2: 88,974,966 (GRCm39)	I134V	possibly damaging	Het
Or8b1c	T	A	9: 38,384,554 (GRCm39)	D170E	probably benign	Het
Pik3r6	T	A	11: 68,419,635 (GRCm39)	Y149N	probably damaging	Het
Pja2	C	A	17: 64,615,966 (GRCm39)	V310L	probably damaging	Het
Plcd3	G	A	11: 102,965,720 (GRCm39)	A504V	probably benign	Het
Rint1	G	A	5: 23,992,826 (GRCm39)		probably benign	Het
Ripor3	A	G	2: 167,826,358 (GRCm39)		probably benign	Het
Rpa2	C	A	4: 132,505,125 (GRCm39)	N251K	probably damaging	Het
Rttn	T	C	18: 89,029,090 (GRCm39)		probably null	Het
Ryr2	C	T	13: 11,884,002 (GRCm39)		probably null	Het
Scara3	T	C	14: 66,168,417 (GRCm39)	N400S	probably damaging	Het
Slc7a6	G	T	8: 106,916,263 (GRCm39)	V180L	possibly damaging	Het
Slc7a6	T	A	8: 106,916,264 (GRCm39)	V180E	probably damaging	Het
Slc8b1	T	A	5: 120,659,928 (GRCm39)		probably null	Het
Slco1a4	G	A	6: 141,765,205 (GRCm39)	Q346*	probably null	Het
Stk32b	A	G	5: 37,618,792 (GRCm39)	S229P	probably damaging	Het
Syde2	A	G	3: 145,704,508 (GRCm39)	R487G	probably benign	Het
Tbc1d2b	T	C	9: 90,104,355 (GRCm39)		probably benign	Het
Ticrr	T	C	7: 79,317,654 (GRCm39)	V396A	probably benign	Het
Trrap	T	C	5: 144,719,003 (GRCm39)		probably benign	Het
Vmn1r124	A	T	7: 20,993,743 (GRCm39)	I267K	probably benign	Het
Vps13a	A	T	19: 16,646,054 (GRCm39)	H1994Q	probably damaging	Het
Wdr36	T	G	18: 32,997,802 (GRCm39)	V820G	possibly damaging	Het
Wdr83	G	A	8: 85,806,456 (GRCm39)	T114I	possibly damaging	Het
Zc3h7a	T	C	16: 10,957,011 (GRCm39)	N866S	probably damaging	Het
Zfc3h1	A	G	10: 115,252,658 (GRCm39)	K1324E	probably benign	Het

Other mutations in Izumo1

Allele	Source	Chr	Coord	Type	Predicted Effect	PPH Score
IGL00950:Izumo1	APN	7	45,272,295 (GRCm39)	nonsense	probably null
IGL01380:Izumo1	APN	7	45,276,519 (GRCm39)	missense	probably benign
IGL02824:Izumo1	APN	7	45,275,072 (GRCm39)	missense	probably benign	0.01
IGL03189:Izumo1	APN	7	45,274,588 (GRCm39)	missense	probably damaging	1.00
IGL03389:Izumo1	APN	7	45,273,613 (GRCm39)	missense	probably damaging	1.00
R0062:Izumo1	UTSW	7	45,276,621 (GRCm39)	missense	probably benign
R0233:Izumo1	UTSW	7	45,273,592 (GRCm39)	missense	probably damaging	1.00
R0233:Izumo1	UTSW	7	45,273,592 (GRCm39)	missense	probably damaging	1.00
R0609:Izumo1	UTSW	7	45,272,323 (GRCm39)	missense	probably benign	0.11
R0750:Izumo1	UTSW	7	45,275,707 (GRCm39)	critical splice donor site	probably null
R0839:Izumo1	UTSW	7	45,276,536 (GRCm39)	missense	probably benign	0.00
R0959:Izumo1	UTSW	7	45,274,415 (GRCm39)	missense	probably damaging	1.00
R1024:Izumo1	UTSW	7	45,276,598 (GRCm39)	missense	probably benign	0.05
R1469:Izumo1	UTSW	7	45,272,437 (GRCm39)	missense	probably damaging	1.00
R1469:Izumo1	UTSW	7	45,272,437 (GRCm39)	missense	probably damaging	1.00
R4771:Izumo1	UTSW	7	45,272,234 (GRCm39)	missense	probably damaging	0.99
R4771:Izumo1	UTSW	7	45,272,233 (GRCm39)	missense	probably benign	0.41
R4825:Izumo1	UTSW	7	45,274,411 (GRCm39)	nonsense	probably null
R4839:Izumo1	UTSW	7	45,275,657 (GRCm39)	missense	probably benign	0.33
R7140:Izumo1	UTSW	7	45,275,536 (GRCm39)	missense	probably benign	0.22
R7143:Izumo1	UTSW	7	45,276,519 (GRCm39)	missense	probably benign	0.00
R8027:Izumo1	UTSW	7	45,275,678 (GRCm39)	missense	probably benign	0.33
R8543:Izumo1	UTSW	7	45,275,678 (GRCm39)	missense	possibly damaging	0.86
R8766:Izumo1	UTSW	7	45,276,496 (GRCm39)	missense	probably benign
R9114:Izumo1	UTSW	7	45,276,583 (GRCm39)	missense	probably benign	0.00

Predicted Primers

PCR Primer
(F):5'- GGAAGCTACTGGGCACTTTCCTTTG -3'
(R):5'- TGCTGTTGGCCTCCGTTAAGTC -3'

Sequencing Primer
(F):5'- ACTCAACCTGTGACCTAATGTGG -3'
(R):5'- GTTAAGTCCCAGTCCCTCTGTAAAG -3'

Posted On

2013-06-11