Incidental Mutation 'IGL02170:Kcnu1'
ID282853
Institutional Source Australian Phenomics Network (link to record)
Gene Symbol Kcnu1
Ensembl Gene ENSMUSG00000031576
Gene Namepotassium channel, subfamily U, member 1
SynonymsKcnma3, Slo3
Accession Numbers
Is this an essential gene? Non essential (E-score: 0.000) question?
Stock #IGL02170
Quality Score
Status
Chromosome8
Chromosomal Location25849623-25937939 bp(+) (GRCm38)
Type of Mutationmissense
DNA Base Change (assembly) A to T at 25937560 bp
ZygosityHeterozygous
Amino Acid Change Isoleucine to Phenylalanine at position 302 (I302F)
Ref Sequence ENSEMBL: ENSMUSP00000113442 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000098858] [ENSMUST00000120653]
Predicted Effect probably damaging
Transcript: ENSMUST00000098858
AA Change: I1042F

PolyPhen 2 Score 0.998 (Sensitivity: 0.27; Specificity: 0.99)
SMART Domains Protein: ENSMUSP00000096457
Gene: ENSMUSG00000031576
AA Change: I1042F

DomainStartEndE-ValueType
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 damaging
Transcript: ENSMUST00000120653
AA Change: I302F

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000113442
Gene: ENSMUSG00000031576
AA Change: I302F

DomainStartEndE-ValueType
PDB:4HPF|B 1 332 1e-144 PDB
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: 60 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
2610318N02Rik G A 16: 17,118,332 P176L probably damaging Het
4932414N04Rik A G 2: 68,731,123 M265V probably benign Het
A2ml1 T C 6: 128,547,210 E1153G possibly damaging Het
Adam22 T C 5: 8,134,845 T452A probably benign Het
Ambra1 A G 2: 91,767,087 T56A possibly damaging Het
Atp1a4 A G 1: 172,234,536 V674A possibly damaging Het
AW549877 C T 15: 3,986,366 V239I probably benign Het
Ccnb1 A T 13: 100,783,486 Y172* probably null Het
Chrdl2 A T 7: 100,034,614 T416S possibly damaging Het
Col6a5 A G 9: 105,928,422 L1095P unknown Het
Dhx16 T C 17: 35,889,469 C901R probably damaging Het
Dip2c A G 13: 9,606,335 T732A probably benign Het
Dnah12 A C 14: 26,773,112 I1376L probably damaging Het
Dock2 A T 11: 34,267,949 L1207Q probably damaging Het
Eif2ak1 A T 5: 143,879,460 H192L probably benign Het
Evi5 T A 5: 107,821,884 T54S probably benign Het
Fam151a T C 4: 106,735,598 probably null Het
Fam98a C T 17: 75,540,192 probably null Het
Frmd4a G A 2: 4,566,177 R306K probably damaging Het
Fxyd7 C A 7: 31,045,007 V28L possibly damaging Het
Gabrb1 T A 5: 72,136,730 I449K probably damaging Het
Gkn3 G T 6: 87,383,511 D167E possibly damaging Het
Gm14496 A T 2: 181,996,351 Y406F probably damaging Het
Gm17359 C A 3: 79,449,434 probably benign Het
Gm17359 C A 3: 79,449,435 probably benign Het
Gm8603 T A 17: 13,516,811 noncoding transcript Het
Hecw1 T C 13: 14,264,158 N880S possibly damaging Het
Hivep2 C A 10: 14,127,804 Q49K possibly damaging Het
Hscb T A 5: 110,839,626 S35C probably damaging Het
Hspa12a T G 19: 58,804,681 K357N probably benign Het
Krtap5-3 T A 7: 142,202,478 C351S unknown Het
Mvd A G 8: 122,438,008 V142A probably benign Het
Myo1f A T 17: 33,578,272 I143L probably benign Het
Ncoa7 T A 10: 30,689,853 E599D possibly damaging Het
Nfasc A T 1: 132,610,366 C495* probably null Het
Nfx1 G A 4: 41,018,019 G920E probably damaging Het
Nlrp4g T G 9: 124,348,980 noncoding transcript Het
Nup85 T A 11: 115,577,931 V200E probably damaging Het
Olfr262 T C 19: 12,240,756 M302V probably benign Het
Olfr30 T A 11: 58,455,080 I290F probably damaging Het
Pask T C 1: 93,310,884 Q1293R possibly damaging Het
Ppfia2 T A 10: 106,800,785 S232T probably benign Het
Prr12 G A 7: 45,046,188 R1285W unknown Het
Slc1a1 T A 19: 28,902,753 F278I possibly damaging Het
Sos1 G T 17: 80,398,290 T1284N probably damaging Het
Sp2 T A 11: 96,956,210 Q475L probably damaging Het
Sspo A T 6: 48,467,983 T2134S possibly damaging Het
Tbx1 C A 16: 18,582,802 A300S probably benign Het
Tmem5 A T 10: 122,094,643 D126E probably damaging Het
Uap1 A C 1: 170,166,712 V65G probably benign Het
Ubr2 G A 17: 46,967,197 T738I probably benign Het
Uvrag A T 7: 99,109,090 Y81* probably null Het
Vmn2r116 T G 17: 23,384,933 I44S probably benign Het
Xkr8 A T 4: 132,728,377 Y228* probably null Het
Zbtb20 A G 16: 43,609,662 I106V possibly damaging Het
Zc3h7a C T 16: 11,146,395 S683N probably benign Het
Zfp146 A T 7: 30,162,480 C46S possibly damaging Het
Zfp871 T C 17: 32,775,688 E152G possibly damaging Het
Zfp90 T C 8: 106,419,524 V57A probably damaging Het
Zhx3 A T 2: 160,779,798 N816K probably damaging Het
Other mutations in Kcnu1
AlleleSourceChrCoordTypePredicted EffectPPH 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
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
IGL02883:Kcnu1 APN 8 25849827 missense probably benign
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
Posted On2015-04-16