Mutagenetix > Incidental Mutations

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

Kcnma3, Slo3

Accession Numbers

Is this an essential gene?

Non essential (E-score: 0.000) question?

Stock #

IGL02883

Quality Score

Status

Chromosome

Chromosomal Location

25849623-25937939 bp(+) (GRCm38)

Type of Mutation

missense

DNA Base Change (assembly)

G to A at 25849827 bp (GRCm38)

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: 3,716,972	S186R	possibly damaging	Het
Acap2	A	G	16: 31,096,345		probably benign	Het
Cacna1h	G	T	17: 25,380,532	R1726S	probably damaging	Het
Cdca2	T	C	14: 67,707,497	S133G	probably damaging	Het
Cep295nl	A	T	11: 118,333,909	S36R	probably benign	Het
Crispld1	A	G	1: 17,746,789	N190S	possibly damaging	Het
Crtam	A	G	9: 40,994,501	V44A	probably benign	Het
Crtc1	C	T	8: 70,406,125	G112S	probably benign	Het
Cyp17a1	T	C	19: 46,669,351	N254S	probably benign	Het
Dmrta1	T	C	4: 89,688,774	S156P	probably benign	Het
Eno2	A	C	6: 124,766,209	V188G	probably damaging	Het
Fam20a	A	T	11: 109,675,127	I427N	probably damaging	Het
Fat2	T	C	11: 55,256,618	K3933E	probably benign	Het
Gm15448	A	G	7: 3,822,180	S488P	possibly damaging	Het
Igkv8-30	T	C	6: 70,117,617	M1V	probably null	Het
Ist1	G	A	8: 109,683,668		probably benign	Het
Kank4	T	C	4: 98,773,453	E765G	possibly damaging	Het
Kat14	T	C	2: 144,393,529	L92S	probably damaging	Het
Lrba	T	A	3: 86,445,413	I1956N	probably damaging	Het
Lrba	T	A	3: 86,354,206	V1489E	probably damaging	Het
Mdn1	G	A	4: 32,763,199	V5100I	probably benign	Het
Mkrn2os	C	A	6: 115,586,709	G122*	probably null	Het
Nme3	T	C	17: 24,896,906	Y78H	probably benign	Het
Pkd1l2	G	A	8: 117,065,745	T436I	probably benign	Het
Ppp2r5c	T	G	12: 110,522,563	V56G	possibly damaging	Het
Pramef25	T	C	4: 143,949,848	T229A	possibly damaging	Het
Prdm10	G	A	9: 31,327,348	V179M	probably damaging	Het
Rab11fip2	A	G	19: 59,906,998	V344A	probably damaging	Het
Selp	G	A	1: 164,130,102	A267T	probably benign	Het
Sf3a1	T	A	11: 4,179,192	W718R	probably damaging	Het
Taar9	T	C	10: 24,109,480	N19D	probably benign	Het
Tas2r113	T	G	6: 132,893,419	S137A	probably damaging	Het
Traf4	A	T	11: 78,161,621	I66N	possibly damaging	Het
Ucp3	A	T	7: 100,480,642	T164S	probably benign	Het
Uggt1	A	T	1: 36,177,615	N96K	probably benign	Het
Uqcc1	T	A	2: 155,911,829	Q42L	possibly damaging	Het
Vmn1r128	A	G	7: 21,349,515	K48R	probably benign	Het

Other mutations in Kcnu1

Allele	Source	Chr	Coord	Type	Predicted Effect	PPH Score
IGL00088:Kcnu1	APN	8	25897856	missense	probably benign	0.00
IGL00580:Kcnu1	APN	8	25865663	missense	probably benign	0.04
IGL00675:Kcnu1	APN	8	25851849	missense	probably benign
IGL00928:Kcnu1	APN	8	25849735	missense	probably damaging	1.00
IGL01324:Kcnu1	APN	8	25849707	missense	probably benign	0.22
IGL01346:Kcnu1	APN	8	25934523	splice site	probably benign
IGL01361:Kcnu1	APN	8	25886768	missense	possibly damaging	0.78
IGL01651:Kcnu1	APN	8	25861095	missense	probably damaging	1.00
IGL01795:Kcnu1	APN	8	25913705	missense	probably damaging	1.00
IGL01800:Kcnu1	APN	8	25937500	missense	probably damaging	1.00
IGL01975:Kcnu1	APN	8	25934497	missense	probably benign	0.29
IGL02103:Kcnu1	APN	8	25905948	missense	possibly damaging	0.83
IGL02109:Kcnu1	APN	8	25937699	missense	possibly damaging	0.66
IGL02127:Kcnu1	APN	8	25892062	missense	probably damaging	1.00
IGL02170:Kcnu1	APN	8	25937560	missense	probably damaging	1.00
IGL02217:Kcnu1	APN	8	25858184	missense	probably damaging	1.00
IGL02385:Kcnu1	APN	8	25932270	missense	probably damaging	1.00
IGL02493:Kcnu1	APN	8	25937520	missense	possibly damaging	0.68
IGL02884:Kcnu1	APN	8	25921528	missense	probably damaging	1.00
IGL03022:Kcnu1	APN	8	25937586	missense	probably damaging	0.98
IGL03281:Kcnu1	APN	8	25892077	missense	probably null	1.00
IGL03345:Kcnu1	APN	8	25881293	splice site	probably benign
P0026:Kcnu1	UTSW	8	25892122	missense	probably damaging	1.00
PIT4677001:Kcnu1	UTSW	8	25905993	missense	probably benign
R0001:Kcnu1	UTSW	8	25859270	missense	probably damaging	1.00
R0419:Kcnu1	UTSW	8	25937618	missense	probably benign	0.13
R0518:Kcnu1	UTSW	8	25910888	missense	probably damaging	1.00
R0521:Kcnu1	UTSW	8	25910888	missense	probably damaging	1.00
R0581:Kcnu1	UTSW	8	25937501	missense	probably damaging	1.00
R0840:Kcnu1	UTSW	8	25913684	start codon destroyed	probably null	1.00
R1282:Kcnu1	UTSW	8	25905957	missense	probably benign	0.02
R1556:Kcnu1	UTSW	8	25861191	critical splice donor site	probably null
R1600:Kcnu1	UTSW	8	25849793	missense	probably damaging	1.00
R2011:Kcnu1	UTSW	8	25918442	missense	probably benign	0.03
R2035:Kcnu1	UTSW	8	25896693	missense	probably benign	0.35
R2082:Kcnu1	UTSW	8	25921549	missense	probably damaging	1.00
R2132:Kcnu1	UTSW	8	25851900	missense	probably damaging	0.99
R2415:Kcnu1	UTSW	8	25910878	missense	probably benign
R2513:Kcnu1	UTSW	8	25905966	missense	probably benign	0.00
R3712:Kcnu1	UTSW	8	25881420	missense	probably damaging	1.00
R3749:Kcnu1	UTSW	8	25886770	missense	probably null	0.01
R3840:Kcnu1	UTSW	8	25885352	missense	possibly damaging	0.95
R3874:Kcnu1	UTSW	8	25885317	missense	probably damaging	1.00
R4184:Kcnu1	UTSW	8	25862417	missense	probably damaging	1.00
R4576:Kcnu1	UTSW	8	25890020	missense	probably benign	0.06
R4658:Kcnu1	UTSW	8	25937555	missense	probably damaging	1.00
R4667:Kcnu1	UTSW	8	25910921	missense	possibly damaging	0.69
R4791:Kcnu1	UTSW	8	25913752	missense	probably damaging	1.00
R4940:Kcnu1	UTSW	8	25897862	splice site	probably null
R5120:Kcnu1	UTSW	8	25934488	missense	possibly damaging	0.79
R5314:Kcnu1	UTSW	8	25862458	missense	probably damaging	0.97
R5712:Kcnu1	UTSW	8	25919650	missense	probably damaging	1.00
R5807:Kcnu1	UTSW	8	25849714	missense	possibly damaging	0.78
R6237:Kcnu1	UTSW	8	25932334	missense	probably benign
R6260:Kcnu1	UTSW	8	25851891	missense	probably damaging	1.00
R6360:Kcnu1	UTSW	8	25861180	missense	possibly damaging	0.73
R6612:Kcnu1	UTSW	8	25918316	missense	probably benign	0.10
R6708:Kcnu1	UTSW	8	25937711	missense	probably benign
R6765:Kcnu1	UTSW	8	25913645	missense	probably damaging	1.00
R6816:Kcnu1	UTSW	8	25937734	nonsense	probably null
R7030:Kcnu1	UTSW	8	25918463	missense	probably benign	0.00
R7202:Kcnu1	UTSW	8	25919581	splice site	probably null
R7208:Kcnu1	UTSW	8	25919637	nonsense	probably null
R7411:Kcnu1	UTSW	8	25892088	missense	probably damaging	1.00
R7520:Kcnu1	UTSW	8	25885340	missense	probably damaging	1.00
R7579:Kcnu1	UTSW	8	25896658	missense	probably damaging	1.00
R7968:Kcnu1	UTSW	8	25910870	missense	probably benign
R8305:Kcnu1	UTSW	8	25891990	missense	probably benign	0.21
R8443:Kcnu1	UTSW	8	25892064	missense	probably damaging	1.00
R8694:Kcnu1	UTSW	8	25852073	unclassified	probably benign
R8730:Kcnu1	UTSW	8	25913680	missense	probably damaging	1.00
R9173:Kcnu1	UTSW	8	25900046	critical splice donor site	probably null
R9285:Kcnu1	UTSW	8	25891583	missense	probably damaging	0.99
R9291:Kcnu1	UTSW	8	25900013	missense	probably benign
R9340:Kcnu1	UTSW	8	25886758	missense	possibly damaging	0.93
Z1177:Kcnu1	UTSW	8	25849764	missense	probably damaging	1.00

Posted On

2015-12-18