Mutagenetix > Incidental Mutation

Incidental Mutation 'IGL02883:Kcnu1'

362879

Institutional Source

Australian Phenomics Network (link to record)

Gene Symbol

Kcnu1

Ensembl Gene

ENSMUSG00000031576

Gene Name

potassium channel, subfamily U, member 1

Synonyms

Slo3, Kcnma3

Accession Numbers

Essential gene?

Non essential (E-score: 0.000) question?

Stock #

IGL02883

Quality Score

Status

Chromosome

Chromosomal Location

26339651-26427967 bp(+) (GRCm39)

Type of Mutation

missense

DNA Base Change (assembly)

G to A at 26339855 bp (GRCm39)

Zygosity

Heterozygous

Amino Acid Change

Valine to Isoleucine at position 58 (V58I)

Ref Sequence

ENSEMBL: ENSMUSP00000096457 (fasta)

Gene Model

predicted gene model for transcript(s): [ENSMUST00000098858] [ENSMUST00000110610]

AlphaFold

no structure available at present

Predicted Effect

probably benign
Transcript: ENSMUST00000098858
AA Change: V58I

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

SMART Domains

Protein: ENSMUSP00000096457
Gene: ENSMUSG00000031576
AA Change: V58I

Domain	Start	End	E-Value	Type
transmembrane domain	27	49	N/A	INTRINSIC
Pfam:Ion_trans	101	323	6.9e-21	PFAM
Pfam:Ion_trans_2	229	317	4.7e-12	PFAM
low complexity region	367	380	N/A	INTRINSIC
Pfam:BK_channel_a	462	557	1.2e-28	PFAM
low complexity region	670	689	N/A	INTRINSIC

Predicted Effect

probably benign
Transcript: ENSMUST00000110610

SMART Domains

Protein: ENSMUSP00000106240
Gene: ENSMUSG00000031575

Domain	Start	End	E-Value	Type
PDB:3S32\|A	1	186	1e-137	PDB
Blast:PHD	14	57	2e-6	BLAST
low complexity region	191	217	N/A	INTRINSIC
SPRY	324	488	4.87e-41	SMART

Coding Region Coverage

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 potassium channel family of proteins. The encoded voltage-gated ion channel allows the outward flow of potassium ions during plasma membrane hyperpolarization in sperm. Opening of this channel may be regulated by calcium ion levels. Homozygous knockout mice that lack the related mouse gene exhibit male sterility. Alternative splicing results in multiple transcript variants. [provided by RefSeq, Dec 2015]
PHENOTYPE: Homozygous male mutants are infertile with impaired sperm capacitation. [provided by MGI curators]

Allele List at MGI

Other mutations in this stock

Total: 37 list
Gene	Ref	Var	Chr/Loc	Mutation	Predicted Effect	Zygosity
1810055G02Rik	C	A	19: 3,766,972 (GRCm39)	S186R	possibly damaging	Het
Acap2	A	G	16: 30,915,163 (GRCm39)		probably benign	Het
Cacna1h	G	T	17: 25,599,506 (GRCm39)	R1726S	probably damaging	Het
Cdca2	T	C	14: 67,944,946 (GRCm39)	S133G	probably damaging	Het
Cep295nl	A	T	11: 118,224,735 (GRCm39)	S36R	probably benign	Het
Crispld1	A	G	1: 17,817,013 (GRCm39)	N190S	possibly damaging	Het
Crtam	A	G	9: 40,905,797 (GRCm39)	V44A	probably benign	Het
Crtc1	C	T	8: 70,858,775 (GRCm39)	G112S	probably benign	Het
Cyp17a1	T	C	19: 46,657,790 (GRCm39)	N254S	probably benign	Het
Dmrta1	T	C	4: 89,577,011 (GRCm39)	S156P	probably benign	Het
Eno2	A	C	6: 124,743,172 (GRCm39)	V188G	probably damaging	Het
Fam20a	A	T	11: 109,565,953 (GRCm39)	I427N	probably damaging	Het
Fat2	T	C	11: 55,147,444 (GRCm39)	K3933E	probably benign	Het
Igkv8-30	T	C	6: 70,094,601 (GRCm39)	M1V	probably null	Het
Ist1	G	A	8: 110,410,300 (GRCm39)		probably benign	Het
Kank4	T	C	4: 98,661,690 (GRCm39)	E765G	possibly damaging	Het
Kat14	T	C	2: 144,235,449 (GRCm39)	L92S	probably damaging	Het
Lrba	T	A	3: 86,261,513 (GRCm39)	V1489E	probably damaging	Het
Lrba	T	A	3: 86,352,720 (GRCm39)	I1956N	probably damaging	Het
Mdn1	G	A	4: 32,763,199 (GRCm39)	V5100I	probably benign	Het
Mkrn2os	C	A	6: 115,563,670 (GRCm39)	G122*	probably null	Het
Nme3	T	C	17: 25,115,880 (GRCm39)	Y78H	probably benign	Het
Pira13	A	G	7: 3,825,179 (GRCm39)	S488P	possibly damaging	Het
Pkd1l2	G	A	8: 117,792,484 (GRCm39)	T436I	probably benign	Het
Ppp2r5c	T	G	12: 110,488,997 (GRCm39)	V56G	possibly damaging	Het
Pramel16	T	C	4: 143,676,418 (GRCm39)	T229A	possibly damaging	Het
Prdm10	G	A	9: 31,238,644 (GRCm39)	V179M	probably damaging	Het
Rab11fip2	A	G	19: 59,895,430 (GRCm39)	V344A	probably damaging	Het
Selp	G	A	1: 163,957,671 (GRCm39)	A267T	probably benign	Het
Sf3a1	T	A	11: 4,129,192 (GRCm39)	W718R	probably damaging	Het
Taar9	T	C	10: 23,985,378 (GRCm39)	N19D	probably benign	Het
Tas2r113	T	G	6: 132,870,382 (GRCm39)	S137A	probably damaging	Het
Traf4	A	T	11: 78,052,447 (GRCm39)	I66N	possibly damaging	Het
Ucp3	A	T	7: 100,129,849 (GRCm39)	T164S	probably benign	Het
Uggt1	A	T	1: 36,216,696 (GRCm39)	N96K	probably benign	Het
Uqcc1	T	A	2: 155,753,749 (GRCm39)	Q42L	possibly damaging	Het
Vmn1r128	A	G	7: 21,083,440 (GRCm39)	K48R	probably benign	Het

Other mutations in Kcnu1

Allele	Source	Chr	Coord	Type	Predicted Effect	PPH Score
IGL00088:Kcnu1	APN	8	26,387,884 (GRCm39)	missense	probably benign	0.00
IGL00580:Kcnu1	APN	8	26,355,691 (GRCm39)	missense	probably benign	0.04
IGL00675:Kcnu1	APN	8	26,341,877 (GRCm39)	missense	probably benign
IGL00928:Kcnu1	APN	8	26,339,763 (GRCm39)	missense	probably damaging	1.00
IGL01324:Kcnu1	APN	8	26,339,735 (GRCm39)	missense	probably benign	0.22
IGL01346:Kcnu1	APN	8	26,424,551 (GRCm39)	splice site	probably benign
IGL01361:Kcnu1	APN	8	26,376,796 (GRCm39)	missense	possibly damaging	0.78
IGL01651:Kcnu1	APN	8	26,351,123 (GRCm39)	missense	probably damaging	1.00
IGL01795:Kcnu1	APN	8	26,403,733 (GRCm39)	missense	probably damaging	1.00
IGL01800:Kcnu1	APN	8	26,427,528 (GRCm39)	missense	probably damaging	1.00
IGL01975:Kcnu1	APN	8	26,424,525 (GRCm39)	missense	probably benign	0.29
IGL02103:Kcnu1	APN	8	26,395,976 (GRCm39)	missense	possibly damaging	0.83
IGL02109:Kcnu1	APN	8	26,427,727 (GRCm39)	missense	possibly damaging	0.66
IGL02127:Kcnu1	APN	8	26,382,090 (GRCm39)	missense	probably damaging	1.00
IGL02170:Kcnu1	APN	8	26,427,588 (GRCm39)	missense	probably damaging	1.00
IGL02217:Kcnu1	APN	8	26,348,212 (GRCm39)	missense	probably damaging	1.00
IGL02385:Kcnu1	APN	8	26,422,298 (GRCm39)	missense	probably damaging	1.00
IGL02493:Kcnu1	APN	8	26,427,548 (GRCm39)	missense	possibly damaging	0.68
IGL02884:Kcnu1	APN	8	26,411,556 (GRCm39)	missense	probably damaging	1.00
IGL03022:Kcnu1	APN	8	26,427,614 (GRCm39)	missense	probably damaging	0.98
IGL03281:Kcnu1	APN	8	26,382,105 (GRCm39)	missense	probably null	1.00
IGL03345:Kcnu1	APN	8	26,371,321 (GRCm39)	splice site	probably benign
P0026:Kcnu1	UTSW	8	26,382,150 (GRCm39)	missense	probably damaging	1.00
PIT4677001:Kcnu1	UTSW	8	26,396,021 (GRCm39)	missense	probably benign
R0001:Kcnu1	UTSW	8	26,349,298 (GRCm39)	missense	probably damaging	1.00
R0419:Kcnu1	UTSW	8	26,427,646 (GRCm39)	missense	probably benign	0.13
R0518:Kcnu1	UTSW	8	26,400,916 (GRCm39)	missense	probably damaging	1.00
R0521:Kcnu1	UTSW	8	26,400,916 (GRCm39)	missense	probably damaging	1.00
R0581:Kcnu1	UTSW	8	26,427,529 (GRCm39)	missense	probably damaging	1.00
R0840:Kcnu1	UTSW	8	26,403,712 (GRCm39)	start codon destroyed	probably null	1.00
R1282:Kcnu1	UTSW	8	26,395,985 (GRCm39)	missense	probably benign	0.02
R1556:Kcnu1	UTSW	8	26,351,219 (GRCm39)	critical splice donor site	probably null
R1600:Kcnu1	UTSW	8	26,339,821 (GRCm39)	missense	probably damaging	1.00
R2011:Kcnu1	UTSW	8	26,408,470 (GRCm39)	missense	probably benign	0.03
R2035:Kcnu1	UTSW	8	26,386,721 (GRCm39)	missense	probably benign	0.35
R2082:Kcnu1	UTSW	8	26,411,577 (GRCm39)	missense	probably damaging	1.00
R2132:Kcnu1	UTSW	8	26,341,928 (GRCm39)	missense	probably damaging	0.99
R2415:Kcnu1	UTSW	8	26,400,906 (GRCm39)	missense	probably benign
R2513:Kcnu1	UTSW	8	26,395,994 (GRCm39)	missense	probably benign	0.00
R3712:Kcnu1	UTSW	8	26,371,448 (GRCm39)	missense	probably damaging	1.00
R3749:Kcnu1	UTSW	8	26,376,798 (GRCm39)	missense	probably null	0.01
R3840:Kcnu1	UTSW	8	26,375,380 (GRCm39)	missense	possibly damaging	0.95
R3874:Kcnu1	UTSW	8	26,375,345 (GRCm39)	missense	probably damaging	1.00
R4184:Kcnu1	UTSW	8	26,352,445 (GRCm39)	missense	probably damaging	1.00
R4576:Kcnu1	UTSW	8	26,380,048 (GRCm39)	missense	probably benign	0.06
R4658:Kcnu1	UTSW	8	26,427,583 (GRCm39)	missense	probably damaging	1.00
R4667:Kcnu1	UTSW	8	26,400,949 (GRCm39)	missense	possibly damaging	0.69
R4791:Kcnu1	UTSW	8	26,403,780 (GRCm39)	missense	probably damaging	1.00
R4940:Kcnu1	UTSW	8	26,387,890 (GRCm39)	splice site	probably null
R5120:Kcnu1	UTSW	8	26,424,516 (GRCm39)	missense	possibly damaging	0.79
R5314:Kcnu1	UTSW	8	26,352,486 (GRCm39)	missense	probably damaging	0.97
R5712:Kcnu1	UTSW	8	26,409,678 (GRCm39)	missense	probably damaging	1.00
R5807:Kcnu1	UTSW	8	26,339,742 (GRCm39)	missense	possibly damaging	0.78
R6237:Kcnu1	UTSW	8	26,422,362 (GRCm39)	missense	probably benign
R6260:Kcnu1	UTSW	8	26,341,919 (GRCm39)	missense	probably damaging	1.00
R6360:Kcnu1	UTSW	8	26,351,208 (GRCm39)	missense	possibly damaging	0.73
R6612:Kcnu1	UTSW	8	26,408,344 (GRCm39)	missense	probably benign	0.10
R6708:Kcnu1	UTSW	8	26,427,739 (GRCm39)	missense	probably benign
R6765:Kcnu1	UTSW	8	26,403,673 (GRCm39)	missense	probably damaging	1.00
R6816:Kcnu1	UTSW	8	26,427,762 (GRCm39)	nonsense	probably null
R7030:Kcnu1	UTSW	8	26,408,491 (GRCm39)	missense	probably benign	0.00
R7202:Kcnu1	UTSW	8	26,409,609 (GRCm39)	splice site	probably null
R7208:Kcnu1	UTSW	8	26,409,665 (GRCm39)	nonsense	probably null
R7411:Kcnu1	UTSW	8	26,382,116 (GRCm39)	missense	probably damaging	1.00
R7520:Kcnu1	UTSW	8	26,375,368 (GRCm39)	missense	probably damaging	1.00
R7579:Kcnu1	UTSW	8	26,386,686 (GRCm39)	missense	probably damaging	1.00
R7968:Kcnu1	UTSW	8	26,400,898 (GRCm39)	missense	probably benign
R8305:Kcnu1	UTSW	8	26,382,018 (GRCm39)	missense	probably benign	0.21
R8443:Kcnu1	UTSW	8	26,382,092 (GRCm39)	missense	probably damaging	1.00
R8694:Kcnu1	UTSW	8	26,342,101 (GRCm39)	unclassified	probably benign
R8730:Kcnu1	UTSW	8	26,403,708 (GRCm39)	missense	probably damaging	1.00
R9173:Kcnu1	UTSW	8	26,390,074 (GRCm39)	critical splice donor site	probably null
R9285:Kcnu1	UTSW	8	26,381,611 (GRCm39)	missense	probably damaging	0.99
R9291:Kcnu1	UTSW	8	26,390,041 (GRCm39)	missense	probably benign
R9340:Kcnu1	UTSW	8	26,376,786 (GRCm39)	missense	possibly damaging	0.93
R9470:Kcnu1	UTSW	8	26,409,660 (GRCm39)	missense	probably benign	0.13
R9556:Kcnu1	UTSW	8	26,348,154 (GRCm39)	missense	probably damaging	1.00
R9616:Kcnu1	UTSW	8	26,403,675 (GRCm39)	frame shift	probably null
Z1177:Kcnu1	UTSW	8	26,339,792 (GRCm39)	missense	probably damaging	1.00

Posted On

2015-12-18