Incidental Mutation 'IGL02217:Kcnu1'
ID284923
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 #IGL02217
Quality Score
Status
Chromosome8
Chromosomal Location25849623-25937939 bp(+) (GRCm38)
Type of Mutationmissense
DNA Base Change (assembly) A to G at 25858184 bp
ZygosityHeterozygous
Amino Acid Change Aspartic acid to Glycine at position 126 (D126G)
Ref Sequence ENSEMBL: ENSMUSP00000096457 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000098858]
Predicted Effect probably damaging
Transcript: ENSMUST00000098858
AA Change: D126G

PolyPhen 2 Score 0.997 (Sensitivity: 0.41; Specificity: 0.98)
SMART Domains Protein: ENSMUSP00000096457
Gene: ENSMUSG00000031576
AA Change: D126G

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 noncoding transcript
Transcript: ENSMUST00000210273
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: 49 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
2700062C07Rik C A 18: 24,470,898 probably benign Het
Actn1 G A 12: 80,174,094 Q647* probably null Het
Adamts6 T A 13: 104,462,365 probably benign Het
Brd8 C T 18: 34,602,727 S899N probably damaging Het
Cabin1 G A 10: 75,700,047 T1389I possibly damaging Het
Cenpc1 A G 5: 86,029,200 probably benign Het
Clca4a T A 3: 144,961,996 T405S possibly damaging Het
Cntln G A 4: 85,100,258 V1168M probably damaging Het
Col18a1 A G 10: 77,053,298 S1494P probably damaging Het
Cps1 A T 1: 67,174,382 T758S probably benign Het
Cul3 A T 1: 80,283,767 M247K probably damaging Het
Cyp3a57 A G 5: 145,369,143 probably null Het
Dennd4c T A 4: 86,813,799 C917S probably benign Het
Dhrs11 A T 11: 84,822,395 Y166* probably null Het
Dtl A G 1: 191,568,314 V146A probably damaging Het
Exosc9 A G 3: 36,552,744 E20G probably damaging Het
Fer A G 17: 64,138,965 K437R probably benign Het
Fkbp6 A T 5: 135,337,630 V284E probably benign Het
Foxq1 A T 13: 31,559,169 S85C probably damaging Het
Galnt12 T A 4: 47,113,832 S83R probably damaging Het
Gm5244 A T 19: 12,846,863 noncoding transcript Het
Gm765 T A 6: 98,248,072 E83D possibly damaging Het
Gm884 T C 11: 103,612,871 probably benign Het
Gpr156 A G 16: 38,005,311 D630G probably benign Het
Hace1 A T 10: 45,590,375 probably null Het
Hemgn G T 4: 46,396,420 T272K probably damaging Het
Ifi213 T G 1: 173,595,032 E89A possibly damaging Het
Jarid2 A G 13: 44,913,201 E954G probably damaging Het
Lbh A T 17: 72,921,252 I31F possibly damaging Het
Muc6 T C 7: 141,649,624 E490G probably damaging Het
Ncoa3 T C 2: 166,055,346 S686P probably damaging Het
Nme4 A G 17: 26,093,860 M108T probably damaging Het
Nod1 A C 6: 54,943,419 V638G possibly damaging Het
Nrip2 A G 6: 128,406,539 N70S probably damaging Het
Olfr1111 A G 2: 87,149,887 M258T probably benign Het
Olfr1344 T A 7: 6,440,245 I115N probably damaging Het
Pitrm1 G A 13: 6,567,341 probably benign Het
Proser1 A G 3: 53,471,491 K115E probably damaging Het
Ptov1 C T 7: 44,867,476 G70R probably damaging Het
Qtrt1 T G 9: 21,417,389 probably null Het
Rbbp8nl A G 2: 180,278,188 probably benign Het
Rtn3 G A 19: 7,435,084 T794I probably damaging Het
Setd4 A G 16: 93,593,295 L82P probably damaging Het
Shank2 C T 7: 144,285,047 L27F possibly damaging Het
Srpk2 A C 5: 23,545,570 V45G probably damaging Het
Utrn A G 10: 12,751,559 F57S probably damaging Het
Vcan T G 13: 89,703,077 T1255P probably damaging Het
Vmn2r16 A C 5: 109,339,810 H183P probably damaging Het
Wdr48 T C 9: 119,909,535 I286T probably benign 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
IGL02170:Kcnu1 APN 8 25937560 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
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
Posted On2015-04-16