Incidental Mutation 'R8991:Kcnh6'
ID 684422
Institutional Source Beutler Lab
Gene Symbol Kcnh6
Ensembl Gene ENSMUSG00000001901
Gene Name potassium voltage-gated channel, subfamily H (eag-related), member 6
Synonyms m-erg2
MMRRC Submission 068716-MU
Accession Numbers
Essential gene? Non essential (E-score: 0.000) question?
Stock # R8991 (G1)
Quality Score 225.009
Status Not validated
Chromosome 11
Chromosomal Location 105898950-105925375 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) A to G at 105909971 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Isoleucine to Valine at position 499 (I499V)
Ref Sequence ENSEMBL: ENSMUSP00000001965 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000001965] [ENSMUST00000106903] [ENSMUST00000145539]
AlphaFold Q32ME0
Predicted Effect possibly damaging
Transcript: ENSMUST00000001965
AA Change: I499V

PolyPhen 2 Score 0.653 (Sensitivity: 0.87; Specificity: 0.91)
SMART Domains Protein: ENSMUSP00000001965
Gene: ENSMUSG00000001901
AA Change: I499V

DomainStartEndE-ValueType
Blast:PAS 13 87 2e-43 BLAST
PAC 93 135 4.06e-2 SMART
low complexity region 139 152 N/A INTRINSIC
low complexity region 158 173 N/A INTRINSIC
Pfam:Ion_trans 256 523 6.8e-40 PFAM
Pfam:Ion_trans_2 445 517 2.6e-13 PFAM
cNMP 594 712 3.21e-23 SMART
coiled coil region 782 809 N/A INTRINSIC
low complexity region 901 912 N/A INTRINSIC
Predicted Effect probably benign
Transcript: ENSMUST00000106903
AA Change: I446V

PolyPhen 2 Score 0.439 (Sensitivity: 0.89; Specificity: 0.90)
SMART Domains Protein: ENSMUSP00000102516
Gene: ENSMUSG00000001901
AA Change: I446V

DomainStartEndE-ValueType
Blast:PAS 13 87 3e-43 BLAST
PAC 93 135 4.06e-2 SMART
low complexity region 139 152 N/A INTRINSIC
low complexity region 158 173 N/A INTRINSIC
transmembrane domain 258 280 N/A INTRINSIC
Pfam:Ion_trans 302 420 6.2e-10 PFAM
Pfam:Ion_trans_2 395 464 2.6e-9 PFAM
cNMP 541 659 3.21e-23 SMART
coiled coil region 729 756 N/A INTRINSIC
low complexity region 848 859 N/A INTRINSIC
Predicted Effect probably benign
Transcript: ENSMUST00000145539
AA Change: I499V

PolyPhen 2 Score 0.447 (Sensitivity: 0.89; Specificity: 0.90)
SMART Domains Protein: ENSMUSP00000137675
Gene: ENSMUSG00000001901
AA Change: I499V

DomainStartEndE-ValueType
Blast:PAS 13 87 3e-43 BLAST
PAC 93 135 4.06e-2 SMART
low complexity region 139 152 N/A INTRINSIC
low complexity region 158 173 N/A INTRINSIC
transmembrane domain 261 283 N/A INTRINSIC
Pfam:Ion_trans 302 511 1.4e-22 PFAM
Pfam:Ion_trans_2 442 517 2e-13 PFAM
cNMP 594 712 3.21e-23 SMART
low complexity region 764 775 N/A INTRINSIC
Coding Region Coverage
  • 1x: 100.0%
  • 3x: 99.9%
  • 10x: 99.6%
  • 20x: 98.8%
Validation Efficiency
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] Voltage-gated potassium (Kv) channels represent the most complex class of voltage-gated ion channels from both functional and structural standpoints. Their diverse functions include regulating neurotransmitter release, heart rate, insulin secretion, neuronal excitability, epithelial electrolyte transport, smooth muscle contraction, and cell volume. This gene encodes a member of the potassium channel, voltage-gated, subfamily H. This member is a pore-forming (alpha) subunit. Alternative splicing results in multiple transcript variants that encode different isoforms. [provided by RefSeq, Jul 2013]
Allele List at MGI
Other mutations in this stock
Total: 58 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
4921524L21Rik A T 18: 6,620,232 (GRCm39) K54I probably damaging Het
Ankrd34b T A 13: 92,575,725 (GRCm39) I319K probably benign Het
Art2b G A 7: 101,229,590 (GRCm39) A103V probably damaging Het
Atmin T G 8: 117,679,665 (GRCm39) F126C probably damaging Het
Cc2d1b A T 4: 108,482,143 (GRCm39) N139I probably benign Het
Cep128 T C 12: 91,200,987 (GRCm39) Y794C probably damaging Het
Cic T A 7: 24,988,885 (GRCm39) V1829D probably damaging Het
Cnep1r1 G A 8: 88,856,447 (GRCm39) R99Q unknown Het
Cpq G C 15: 33,213,353 (GRCm39) R124P probably damaging Het
Crtc3 A T 7: 80,327,191 (GRCm39) V45D probably damaging Het
Dchs2 T G 3: 83,036,143 (GRCm39) S297A probably benign Het
Dnah9 A T 11: 65,777,506 (GRCm39) S3681T probably damaging Het
Dock8 T C 19: 25,165,731 (GRCm39) Y1872H possibly damaging Het
Fbn2 T A 18: 58,239,395 (GRCm39) Q558L probably damaging Het
Fn1 A G 1: 71,676,491 (GRCm39) V580A probably benign Het
Fscn3 C T 6: 28,434,472 (GRCm39) T349I probably benign Het
Fsip2 T C 2: 82,815,370 (GRCm39) V3701A probably benign Het
Hectd4 T C 5: 121,496,347 (GRCm39) V3913A probably benign Het
Htt G A 5: 35,063,062 (GRCm39) G2898D probably damaging Het
Ighv3-4 T G 12: 114,217,266 (GRCm39) E108D probably benign Het
Irx5 G T 8: 93,087,135 (GRCm39) E356* probably null Het
Kcnj10 T A 1: 172,196,963 (GRCm39) I159N probably damaging Het
Kcnmb4 T A 10: 116,282,238 (GRCm39) H153L probably benign Het
Klhl8 T C 5: 104,018,404 (GRCm39) N409S probably benign Het
Ksr1 A G 11: 78,936,014 (GRCm39) S117P probably benign Het
Lrfn3 A T 7: 30,059,244 (GRCm39) V327E probably damaging Het
Mrc2 C A 11: 105,229,740 (GRCm39) H724Q probably benign Het
Mtf2 T A 5: 108,248,805 (GRCm39) F372L probably benign Het
Nipbl A T 15: 8,320,997 (GRCm39) D2703E probably damaging Het
Nova1 T C 12: 46,863,800 (GRCm39) Y50C unknown Het
Ofcc1 T A 13: 40,296,277 (GRCm39) Y519F probably benign Het
Or2aj5 T A 16: 19,424,511 (GRCm39) K301N probably damaging Het
Or4f54 T C 2: 111,123,348 (GRCm39) I245T probably damaging Het
Or4f61 A T 2: 111,922,682 (GRCm39) D121E probably damaging Het
Or4p19 A C 2: 88,242,723 (GRCm39) M93R probably damaging Het
Pclo C T 5: 14,719,325 (GRCm39) A1154V unknown Het
Phrf1 A G 7: 140,823,671 (GRCm39) D4G unknown Het
Ppp4r3b A T 11: 29,123,306 (GRCm39) M1L probably damaging Het
Prmt7 A G 8: 106,943,874 (GRCm39) probably null Het
Retnlg A G 16: 48,694,038 (GRCm39) T65A possibly damaging Het
Sbf2 T C 7: 109,911,896 (GRCm39) N1763D probably benign Het
Scn7a A G 2: 66,514,588 (GRCm39) F1062S possibly damaging Het
Scube3 A C 17: 28,383,027 (GRCm39) K402Q probably damaging Het
Skic2 T A 17: 35,059,166 (GRCm39) D1067V probably damaging Het
Slc25a22 C A 7: 141,013,871 (GRCm39) D30Y probably damaging Het
Smim17 A T 7: 6,427,720 (GRCm39) Q2L possibly damaging Het
Son G T 16: 91,453,366 (GRCm39) M704I probably benign Het
Son C T 16: 91,453,608 (GRCm39) S785F possibly damaging Het
Tnfrsf21 G A 17: 43,396,299 (GRCm39) V528M probably benign Het
Tnks1bp1 T C 2: 84,894,290 (GRCm39) S1406P probably benign Het
Trim21 A T 7: 102,212,908 (GRCm39) V130E probably benign Het
Try5 T A 6: 41,289,295 (GRCm39) I94F probably benign Het
Tubb4a C T 17: 57,388,169 (GRCm39) V286I probably benign Het
Vmn1r180 T A 7: 23,652,076 (GRCm39) S80T probably benign Het
Vmn2r114 A C 17: 23,529,286 (GRCm39) I272S probably damaging Het
Vmn2r12 A T 5: 109,234,033 (GRCm39) Y726* probably null Het
Zdhhc16 T C 19: 41,926,465 (GRCm39) F83L probably damaging Het
Zfp521 C A 18: 13,979,137 (GRCm39) L425F probably damaging Het
Other mutations in Kcnh6
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00339:Kcnh6 APN 11 105,909,845 (GRCm39) missense probably damaging 1.00
IGL01349:Kcnh6 APN 11 105,914,743 (GRCm39) missense possibly damaging 0.82
IGL01529:Kcnh6 APN 11 105,911,522 (GRCm39) missense probably benign 0.07
IGL01555:Kcnh6 APN 11 105,908,445 (GRCm39) missense probably damaging 0.99
IGL01596:Kcnh6 APN 11 105,917,572 (GRCm39) missense probably benign 0.02
IGL01808:Kcnh6 APN 11 105,914,753 (GRCm39) splice site probably benign
IGL02001:Kcnh6 APN 11 105,918,375 (GRCm39) splice site probably benign
IGL02131:Kcnh6 APN 11 105,911,001 (GRCm39) missense probably damaging 1.00
IGL02254:Kcnh6 APN 11 105,911,533 (GRCm39) missense probably damaging 1.00
IGL02413:Kcnh6 APN 11 105,918,460 (GRCm39) missense possibly damaging 0.77
R0089:Kcnh6 UTSW 11 105,899,848 (GRCm39) missense probably benign 0.31
R1914:Kcnh6 UTSW 11 105,908,270 (GRCm39) nonsense probably null
R1915:Kcnh6 UTSW 11 105,908,270 (GRCm39) nonsense probably null
R2265:Kcnh6 UTSW 11 105,924,643 (GRCm39) missense probably benign
R2325:Kcnh6 UTSW 11 105,924,661 (GRCm39) missense probably benign 0.00
R4449:Kcnh6 UTSW 11 105,909,762 (GRCm39) missense probably damaging 0.99
R4548:Kcnh6 UTSW 11 105,899,875 (GRCm39) missense probably damaging 1.00
R5095:Kcnh6 UTSW 11 105,908,080 (GRCm39) missense possibly damaging 0.92
R5166:Kcnh6 UTSW 11 105,911,145 (GRCm39) missense possibly damaging 0.67
R5358:Kcnh6 UTSW 11 105,918,417 (GRCm39) missense possibly damaging 0.93
R5445:Kcnh6 UTSW 11 105,914,685 (GRCm39) missense probably damaging 1.00
R5652:Kcnh6 UTSW 11 105,899,811 (GRCm39) missense probably damaging 1.00
R5708:Kcnh6 UTSW 11 105,911,082 (GRCm39) missense probably benign 0.04
R5742:Kcnh6 UTSW 11 105,899,968 (GRCm39) missense probably benign 0.32
R6035:Kcnh6 UTSW 11 105,909,978 (GRCm39) critical splice donor site probably null
R6035:Kcnh6 UTSW 11 105,909,978 (GRCm39) critical splice donor site probably null
R6150:Kcnh6 UTSW 11 105,911,557 (GRCm39) missense possibly damaging 0.83
R6827:Kcnh6 UTSW 11 105,899,925 (GRCm39) missense probably benign 0.05
R7172:Kcnh6 UTSW 11 105,911,100 (GRCm39) missense possibly damaging 0.86
R7329:Kcnh6 UTSW 11 105,908,203 (GRCm39) missense probably benign 0.29
R7359:Kcnh6 UTSW 11 105,909,789 (GRCm39) missense possibly damaging 0.46
R7542:Kcnh6 UTSW 11 105,905,387 (GRCm39) missense possibly damaging 0.68
R7571:Kcnh6 UTSW 11 105,908,242 (GRCm39) missense probably benign 0.01
R7580:Kcnh6 UTSW 11 105,908,374 (GRCm39) missense probably damaging 1.00
R7703:Kcnh6 UTSW 11 105,914,703 (GRCm39) missense probably benign
R7726:Kcnh6 UTSW 11 105,908,401 (GRCm39) missense probably benign 0.04
R7837:Kcnh6 UTSW 11 105,924,636 (GRCm39) missense probably benign 0.04
R7854:Kcnh6 UTSW 11 105,908,172 (GRCm39) missense probably damaging 1.00
R7971:Kcnh6 UTSW 11 105,908,353 (GRCm39) missense probably damaging 1.00
R8218:Kcnh6 UTSW 11 105,908,200 (GRCm39) missense possibly damaging 0.88
R8274:Kcnh6 UTSW 11 105,910,987 (GRCm39) missense probably damaging 1.00
R8351:Kcnh6 UTSW 11 105,911,062 (GRCm39) missense probably damaging 0.99
R9042:Kcnh6 UTSW 11 105,908,464 (GRCm39) missense possibly damaging 0.46
R9272:Kcnh6 UTSW 11 105,924,860 (GRCm39) missense possibly damaging 0.93
R9273:Kcnh6 UTSW 11 105,924,860 (GRCm39) missense possibly damaging 0.93
R9274:Kcnh6 UTSW 11 105,924,860 (GRCm39) missense possibly damaging 0.93
R9428:Kcnh6 UTSW 11 105,899,821 (GRCm39) missense probably damaging 1.00
X0065:Kcnh6 UTSW 11 105,916,621 (GRCm39) missense probably benign
Z1088:Kcnh6 UTSW 11 105,899,874 (GRCm39) missense probably damaging 1.00
Predicted Primers PCR Primer
(F):5'- CCAAGATTGGTTGGCTGGACAG -3'
(R):5'- TTAAAGGAGTTGGCTGGCC -3'

Sequencing Primer
(F):5'- CCAAGACAAGTATGTCACC -3'
(R):5'- TCCTGGAACTAGCTCTGTAGACCAG -3'
Posted On 2021-10-11