Incidental Mutation 'IGL00928:Kcnu1'
ID28029
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 #IGL00928
Quality Score
Status
Chromosome8
Chromosomal Location25849623-25937939 bp(+) (GRCm38)
Type of Mutationmissense
DNA Base Change (assembly) T to C at 25849735 bp
ZygosityHeterozygous
Amino Acid Change Phenylalanine to Serine at position 27 (F27S)
Ref Sequence ENSEMBL: ENSMUSP00000096457 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000098858] [ENSMUST00000110610]
Predicted Effect probably damaging
Transcript: ENSMUST00000098858
AA Change: F27S

PolyPhen 2 Score 0.999 (Sensitivity: 0.14; Specificity: 0.99)
SMART Domains Protein: ENSMUSP00000096457
Gene: ENSMUSG00000031576
AA Change: F27S

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 benign
Transcript: ENSMUST00000110610
SMART Domains Protein: ENSMUSP00000106240
Gene: ENSMUSG00000031575

DomainStartEndE-ValueType
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: 39 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Abcc5 A T 16: 20,398,970 probably benign Het
Ablim3 T C 18: 61,849,406 E156G possibly damaging Het
Adgrb2 A G 4: 129,992,303 T79A probably benign Het
Arel1 A T 12: 84,934,162 V357E probably damaging Het
Asph T C 4: 9,594,675 I241V probably benign Het
B3galt2 A G 1: 143,647,155 Y343C probably damaging Het
Brf1 A G 12: 112,963,600 probably benign Het
Col3a1 A G 1: 45,340,858 probably benign Het
Cps1 A C 1: 67,123,234 T24P probably benign Het
Cyp3a25 A G 5: 145,986,954 L293P possibly damaging Het
Engase C A 11: 118,482,970 R313S possibly damaging Het
Espn A G 4: 152,135,602 S28P probably damaging Het
Gm732 T A X: 107,945,843 E488V possibly damaging Het
Gnas T A 2: 174,297,953 L31* probably null Het
Gorasp2 A G 2: 70,690,864 T393A probably benign Het
Gpc6 T A 14: 116,925,958 V8E possibly damaging Het
Gtf2a1l T C 17: 88,694,462 S202P probably benign Het
Gucy1a2 T C 9: 3,759,777 F528L probably damaging Het
Hnrnpm C A 17: 33,649,902 R517L probably damaging Het
Igsf10 T C 3: 59,330,597 H721R probably benign Het
Mprip T A 11: 59,744,752 W366R probably damaging Het
Myom1 T C 17: 71,089,913 V954A probably damaging Het
Nudt13 T C 14: 20,316,163 I303T possibly damaging Het
Olfr91 A C 17: 37,093,332 S181A probably benign Het
Olfr982 T A 9: 40,074,776 H160Q probably damaging Het
Orc4 A G 2: 48,910,269 V289A probably benign Het
Pamr1 C A 2: 102,639,341 Q411K probably benign Het
Pdcl A G 2: 37,357,374 M1T probably null Het
Phf20 T C 2: 156,304,816 probably null Het
Pla2r1 T C 2: 60,535,080 S49G probably damaging Het
Ppp2r3c A G 12: 55,292,498 probably null Het
Rdh14 G A 12: 10,394,803 S218N probably damaging Het
Rfx4 A G 10: 84,840,114 R16G probably benign Het
Scarb2 A C 5: 92,446,344 F453C probably damaging Het
Sh2d7 A G 9: 54,541,231 T179A probably benign Het
Spag6l C T 16: 16,767,013 A424T possibly damaging Het
Trim71 T C 9: 114,525,015 D307G probably benign Het
Ufl1 A T 4: 25,267,790 L294M probably damaging Het
Wdr93 C A 7: 79,775,553 P540Q 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
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
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
R7208:Kcnu1 UTSW 8 25919637 nonsense probably null
Posted On2013-04-17