Incidental Mutation 'R7751:Kcnh8'
ID 597269
Institutional Source Beutler Lab
Gene Symbol Kcnh8
Ensembl Gene ENSMUSG00000035580
Gene Name potassium voltage-gated channel, subfamily H (eag-related), member 8
Synonyms ELK1, C130090D05Rik, Kv12.1
MMRRC Submission 045807-MU
Accession Numbers
Essential gene? Non essential (E-score: 0.000) question?
Stock # R7751 (G1)
Quality Score 225.009
Status Validated
Chromosome 17
Chromosomal Location 52602709-52979194 bp(+) (GRCm38)
Type of Mutation missense
DNA Base Change (assembly) A to G at 52961843 bp (GRCm38)
Zygosity Heterozygous
Amino Acid Change Threonine to Alanine at position 863 (T863A)
Ref Sequence ENSEMBL: ENSMUSP00000049206 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000039366]
AlphaFold no structure available at present
Predicted Effect probably damaging
Transcript: ENSMUST00000039366
AA Change: T863A

PolyPhen 2 Score 0.999 (Sensitivity: 0.14; Specificity: 0.99)
SMART Domains Protein: ENSMUSP00000049206
Gene: ENSMUSG00000035580
AA Change: T863A

DomainStartEndE-ValueType
Blast:PAS 16 88 9e-35 BLAST
PAC 94 136 3.42e-9 SMART
Pfam:Ion_trans 221 481 4.9e-36 PFAM
Pfam:Ion_trans_2 411 475 1.1e-12 PFAM
cNMP 551 666 1.17e-16 SMART
low complexity region 710 722 N/A INTRINSIC
coiled coil region 853 897 N/A INTRINSIC
low complexity region 1020 1036 N/A INTRINSIC
Coding Region Coverage
  • 1x: 100.0%
  • 3x: 99.9%
  • 10x: 99.7%
  • 20x: 99.0%
Validation Efficiency 98% (82/84)
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. [provided by RefSeq, Jul 2008]
Allele List at MGI
Other mutations in this stock
Total: 87 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Abca15 A T 7: 120,365,821 (GRCm38) I769F possibly damaging Het
Ackr1 A C 1: 173,332,212 (GRCm38) W247G probably damaging Het
Adgrl4 G A 3: 151,492,309 (GRCm38) G69S probably damaging Het
Agrn C T 4: 156,176,429 (GRCm38) S710N probably damaging Het
Aox3 A G 1: 58,179,335 (GRCm38) M1103V probably benign Het
Asb18 G A 1: 89,968,484 (GRCm38) A278V probably benign Het
B3gat2 A G 1: 23,762,864 (GRCm38) E77G probably benign Het
Camta1 T C 4: 151,148,406 (GRCm38) probably null Het
Cbll1 A T 12: 31,487,580 (GRCm38) I392N probably damaging Het
Ccdc113 A G 8: 95,538,201 (GRCm38) D113G possibly damaging Het
Cd79a T C 7: 24,899,667 (GRCm38) F148L probably benign Het
Chad T A 11: 94,565,173 (GRCm38) C26S probably damaging Het
Cog4 T C 8: 110,880,968 (GRCm38) F696L probably damaging Het
Csf2rb T G 15: 78,341,639 (GRCm38) S303R probably damaging Het
Cstpp1 A T 2: 91,383,773 (GRCm38) L79H probably damaging Het
Cubn C T 2: 13,360,365 (GRCm38) G1621R probably damaging Het
Dennd4c T A 4: 86,828,942 (GRCm38) N1454K probably benign Het
Dennd5b T C 6: 149,017,106 (GRCm38) I853V probably benign Het
Dnaaf11 T C 15: 66,449,563 (GRCm38) E243G probably benign Het
Dop1a A T 9: 86,507,730 (GRCm38) D561V probably benign Het
Dpysl4 A G 7: 139,089,540 (GRCm38) I45V probably benign Het
Ect2l A C 10: 18,169,405 (GRCm38) S301A possibly damaging Het
Elf2 A G 3: 51,257,614 (GRCm38) V323A probably damaging Het
Epcam C T 17: 87,640,476 (GRCm38) R125* probably null Het
Ephb4 T C 5: 137,365,675 (GRCm38) V612A probably damaging Het
Erich3 C T 3: 154,763,789 (GRCm38) R1293C unknown Het
F830045P16Rik C A 2: 129,460,447 (GRCm38) L408F probably damaging Het
Gask1a G A 9: 121,964,821 (GRCm38) V14I probably benign Het
Gm13102 T C 4: 144,109,217 (GRCm38) I485T probably benign Het
Gm16494 A T 17: 47,016,874 (GRCm38) L28* probably null Het
Grin2c A G 11: 115,253,870 (GRCm38) V610A probably damaging Het
Hacd2 T A 16: 35,102,064 (GRCm38) Y208N probably damaging Het
Hlf A T 11: 90,387,995 (GRCm38) F81Y probably damaging Het
Igfbp7 G A 5: 77,351,287 (GRCm38) A257V probably damaging Het
Il12a A T 3: 68,697,902 (GRCm38) N167I probably damaging Het
Il1r2 G A 1: 40,123,211 (GRCm38) C338Y probably damaging Het
Irf2bpl G T 12: 86,883,715 (GRCm38) H61Q probably damaging Het
Kansl1 A G 11: 104,424,064 (GRCm38) F383L probably benign Het
Klhl36 C A 8: 119,869,658 (GRCm38) Q33K probably benign Het
Lrig2 A T 3: 104,494,669 (GRCm38) Y113* probably null Het
Lrrc36 T A 8: 105,452,035 (GRCm38) S287R possibly damaging Het
Mr1 A T 1: 155,129,308 (GRCm38) Y329N probably damaging Het
Muc5ac G C 7: 141,809,303 (GRCm38) G2117A unknown Het
Nectin4 G A 1: 171,383,758 (GRCm38) probably null Het
Nsrp1 A G 11: 77,049,271 (GRCm38) probably null Het
Or1e21 A T 11: 73,453,546 (GRCm38) I222N possibly damaging Het
Or9g3 A G 2: 85,753,492 (GRCm38) T44A probably benign Het
Pcdh8 A T 14: 79,770,703 (GRCm38) I140N probably damaging Het
Pdzd8 A G 19: 59,344,776 (GRCm38) V271A probably damaging Het
Pex3 T A 10: 13,527,806 (GRCm38) I324L possibly damaging Het
Pira12 T A 7: 3,895,604 (GRCm38) I282F probably damaging Het
Pitpnm1 T A 19: 4,103,470 (GRCm38) F209I probably benign Het
Pkd1l3 GACACCTGCATCCAGCAGCCCAACAAACATGACATCAGACACACCTGCATCCAGCAGCCCAACAAACATGACATCAGACACACCTGCATCCAGCAGCCCAACAAACATGACATCAGACACACCTGCATCCAGCAGCCCA GACACCTGCATCCAGCAGCCCAACAAACATGACATCAGACACACCTGCATCCAGCAGCCCAACAAACATGACATCAGACACACCTGCATCCAGCAGCCCA 8: 109,624,195 (GRCm38) probably benign Het
Pkhd1 T A 1: 20,200,925 (GRCm38) T3135S probably damaging Het
Pramel32 T C 4: 88,629,119 (GRCm38) D192G probably benign Het
Prdm16 T C 4: 154,328,299 (GRCm38) N1082S probably damaging Het
Psmd12 A T 11: 107,479,613 (GRCm38) I13F possibly damaging Het
Ptgs2 A T 1: 150,104,507 (GRCm38) I399F probably benign Het
Rasa3 A T 8: 13,568,708 (GRCm38) S830T probably benign Het
Rasgef1c A T 11: 49,970,293 (GRCm38) R362W probably damaging Het
Resf1 A G 6: 149,325,438 (GRCm38) probably benign Het
Rictor C T 15: 6,772,154 (GRCm38) S441L probably benign Het
Rnf217 C A 10: 31,517,419 (GRCm38) G389W probably damaging Het
Sec16b A T 1: 157,558,060 (GRCm38) D675V probably damaging Het
Serpinb12 A G 1: 106,949,671 (GRCm38) Y137C probably damaging Het
Slc2a5 T A 4: 150,143,134 (GRCm38) I470N probably damaging Het
Slc5a1 T C 5: 33,133,417 (GRCm38) I115T possibly damaging Het
Slco1a4 A T 6: 141,834,687 (GRCm38) S126T possibly damaging Het
St6galnac2 T C 11: 116,677,584 (GRCm38) D351G probably damaging Het
Stat4 G A 1: 52,082,552 (GRCm38) V357M possibly damaging Het
Taf4 G A 2: 179,932,029 (GRCm38) T682M probably damaging Het
Tdrd9 T A 12: 111,992,548 (GRCm38) C139S probably benign Het
Tmed9 G A 13: 55,593,241 (GRCm38) R23Q not run Het
Tmem150a A C 6: 72,359,045 (GRCm38) H205P probably damaging Het
Tns2 C A 15: 102,109,728 (GRCm38) L350I probably benign Het
Tpr A G 1: 150,419,895 (GRCm38) T964A probably benign Het
Traf3ip1 G T 1: 91,494,757 (GRCm38) probably benign Het
Trem2 G T 17: 48,346,539 (GRCm38) probably benign Het
Ttc14 G A 3: 33,809,441 (GRCm38) G666D unknown Het
Ulk1 T C 5: 110,809,212 (GRCm38) D40G probably damaging Het
Vmn1r30 A G 6: 58,435,412 (GRCm38) V145A probably benign Het
Vmn1r79 C T 7: 12,176,835 (GRCm38) Q215* probably null Het
Wnk2 G A 13: 49,078,017 (GRCm38) T16I unknown Het
Yme1l1 T C 2: 23,187,844 (GRCm38) probably null Het
Zbtb16 T A 9: 48,743,469 (GRCm38) H454L probably damaging Het
Zkscan5 A C 5: 145,220,866 (GRCm38) H726P probably damaging Het
Zrsr2-ps1 A G 11: 22,973,595 (GRCm38) Q123R possibly damaging Het
Other mutations in Kcnh8
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL01313:Kcnh8 APN 17 52,834,680 (GRCm38) missense probably damaging 1.00
IGL01901:Kcnh8 APN 17 52,894,120 (GRCm38) splice site probably benign
IGL01959:Kcnh8 APN 17 52,834,607 (GRCm38) missense probably damaging 1.00
IGL02214:Kcnh8 APN 17 52,877,911 (GRCm38) missense possibly damaging 0.88
IGL02528:Kcnh8 APN 17 52,803,528 (GRCm38) missense probably damaging 1.00
IGL02620:Kcnh8 APN 17 52,898,497 (GRCm38) missense probably damaging 0.99
IGL02688:Kcnh8 APN 17 52,959,443 (GRCm38) missense probably benign 0.00
IGL02931:Kcnh8 APN 17 52,956,622 (GRCm38) missense probably benign 0.00
IGL02950:Kcnh8 APN 17 52,956,767 (GRCm38) missense probably benign 0.22
Incompetent UTSW 17 52,894,101 (GRCm38) missense probably damaging 1.00
leak UTSW 17 52,725,906 (GRCm38) small deletion probably benign
R0282:Kcnh8 UTSW 17 52,725,851 (GRCm38) missense probably damaging 1.00
R0448:Kcnh8 UTSW 17 52,977,620 (GRCm38) splice site probably null
R0496:Kcnh8 UTSW 17 52,725,858 (GRCm38) missense probably benign 0.19
R0601:Kcnh8 UTSW 17 52,894,005 (GRCm38) missense probably damaging 1.00
R0671:Kcnh8 UTSW 17 52,978,113 (GRCm38) nonsense probably null
R0891:Kcnh8 UTSW 17 52,905,214 (GRCm38) missense probably damaging 1.00
R0971:Kcnh8 UTSW 17 52,725,899 (GRCm38) missense probably benign 0.00
R1054:Kcnh8 UTSW 17 52,803,484 (GRCm38) missense probably damaging 1.00
R1237:Kcnh8 UTSW 17 52,893,961 (GRCm38) missense probably damaging 1.00
R1237:Kcnh8 UTSW 17 52,893,960 (GRCm38) missense probably damaging 1.00
R1565:Kcnh8 UTSW 17 52,956,881 (GRCm38) missense probably benign
R1657:Kcnh8 UTSW 17 52,839,125 (GRCm38) missense probably damaging 1.00
R1669:Kcnh8 UTSW 17 52,893,968 (GRCm38) missense probably damaging 1.00
R1786:Kcnh8 UTSW 17 52,893,933 (GRCm38) missense probably damaging 1.00
R1803:Kcnh8 UTSW 17 52,725,906 (GRCm38) small deletion probably benign
R1804:Kcnh8 UTSW 17 52,725,906 (GRCm38) small deletion probably benign
R1929:Kcnh8 UTSW 17 52,725,906 (GRCm38) small deletion probably benign
R1980:Kcnh8 UTSW 17 52,725,906 (GRCm38) small deletion probably benign
R1981:Kcnh8 UTSW 17 52,725,906 (GRCm38) small deletion probably benign
R1982:Kcnh8 UTSW 17 52,725,906 (GRCm38) small deletion probably benign
R2016:Kcnh8 UTSW 17 52,725,906 (GRCm38) small deletion probably benign
R2017:Kcnh8 UTSW 17 52,725,906 (GRCm38) small deletion probably benign
R2132:Kcnh8 UTSW 17 52,893,933 (GRCm38) missense probably damaging 1.00
R2133:Kcnh8 UTSW 17 52,893,933 (GRCm38) missense probably damaging 1.00
R2208:Kcnh8 UTSW 17 52,725,906 (GRCm38) small deletion probably benign
R2265:Kcnh8 UTSW 17 52,725,906 (GRCm38) small deletion probably benign
R2266:Kcnh8 UTSW 17 52,725,906 (GRCm38) small deletion probably benign
R2267:Kcnh8 UTSW 17 52,725,906 (GRCm38) small deletion probably benign
R2303:Kcnh8 UTSW 17 52,725,906 (GRCm38) small deletion probably benign
R2309:Kcnh8 UTSW 17 52,978,039 (GRCm38) missense probably damaging 1.00
R2760:Kcnh8 UTSW 17 52,725,906 (GRCm38) small deletion probably benign
R2764:Kcnh8 UTSW 17 52,725,906 (GRCm38) small deletion probably benign
R2857:Kcnh8 UTSW 17 52,977,933 (GRCm38) missense probably benign
R2898:Kcnh8 UTSW 17 52,725,906 (GRCm38) small deletion probably benign
R2987:Kcnh8 UTSW 17 52,956,735 (GRCm38) missense probably benign 0.05
R3031:Kcnh8 UTSW 17 52,725,906 (GRCm38) small deletion probably benign
R3157:Kcnh8 UTSW 17 52,725,906 (GRCm38) small deletion probably benign
R3158:Kcnh8 UTSW 17 52,725,906 (GRCm38) small deletion probably benign
R4080:Kcnh8 UTSW 17 52,725,906 (GRCm38) small deletion probably benign
R4081:Kcnh8 UTSW 17 52,725,906 (GRCm38) small deletion probably benign
R4082:Kcnh8 UTSW 17 52,725,906 (GRCm38) small deletion probably benign
R4087:Kcnh8 UTSW 17 52,803,400 (GRCm38) missense possibly damaging 0.93
R4132:Kcnh8 UTSW 17 52,725,906 (GRCm38) small deletion probably benign
R4158:Kcnh8 UTSW 17 52,725,906 (GRCm38) small deletion probably benign
R4213:Kcnh8 UTSW 17 52,725,906 (GRCm38) small deletion probably benign
R4301:Kcnh8 UTSW 17 52,725,906 (GRCm38) small deletion probably benign
R4302:Kcnh8 UTSW 17 52,725,906 (GRCm38) small deletion probably benign
R4383:Kcnh8 UTSW 17 52,725,906 (GRCm38) small deletion probably benign
R4385:Kcnh8 UTSW 17 52,725,906 (GRCm38) small deletion probably benign
R4400:Kcnh8 UTSW 17 52,725,906 (GRCm38) small deletion probably benign
R4490:Kcnh8 UTSW 17 52,961,877 (GRCm38) critical splice donor site probably null
R4493:Kcnh8 UTSW 17 52,725,906 (GRCm38) small deletion probably benign
R4494:Kcnh8 UTSW 17 52,725,906 (GRCm38) small deletion probably benign
R4611:Kcnh8 UTSW 17 52,602,836 (GRCm38) missense probably benign 0.22
R4728:Kcnh8 UTSW 17 52,725,870 (GRCm38) missense probably damaging 1.00
R4810:Kcnh8 UTSW 17 52,905,220 (GRCm38) splice site probably null
R4927:Kcnh8 UTSW 17 52,877,981 (GRCm38) missense probably damaging 1.00
R4984:Kcnh8 UTSW 17 52,877,967 (GRCm38) missense probably damaging 1.00
R5017:Kcnh8 UTSW 17 52,893,930 (GRCm38) missense probably damaging 1.00
R5214:Kcnh8 UTSW 17 52,898,458 (GRCm38) missense probably damaging 1.00
R5272:Kcnh8 UTSW 17 52,905,015 (GRCm38) missense probably damaging 0.97
R5386:Kcnh8 UTSW 17 52,725,995 (GRCm38) missense probably benign 0.10
R5472:Kcnh8 UTSW 17 52,977,816 (GRCm38) missense possibly damaging 0.71
R5500:Kcnh8 UTSW 17 52,725,980 (GRCm38) missense probably benign 0.00
R5714:Kcnh8 UTSW 17 52,978,122 (GRCm38) missense probably benign 0.31
R5866:Kcnh8 UTSW 17 52,956,776 (GRCm38) missense probably benign 0.05
R5903:Kcnh8 UTSW 17 52,803,336 (GRCm38) missense possibly damaging 0.87
R6969:Kcnh8 UTSW 17 52,877,943 (GRCm38) nonsense probably null
R6994:Kcnh8 UTSW 17 52,977,695 (GRCm38) missense probably benign 0.02
R7101:Kcnh8 UTSW 17 52,905,010 (GRCm38) missense probably damaging 1.00
R7189:Kcnh8 UTSW 17 52,894,117 (GRCm38) splice site probably null
R7228:Kcnh8 UTSW 17 52,956,716 (GRCm38) missense probably benign 0.01
R7372:Kcnh8 UTSW 17 52,894,101 (GRCm38) missense probably damaging 1.00
R7819:Kcnh8 UTSW 17 52,956,715 (GRCm38) missense probably benign
R7952:Kcnh8 UTSW 17 52,959,465 (GRCm38) missense probably benign 0.02
R8176:Kcnh8 UTSW 17 52,978,094 (GRCm38) missense probably damaging 1.00
R8190:Kcnh8 UTSW 17 52,956,908 (GRCm38) missense probably damaging 1.00
R8407:Kcnh8 UTSW 17 52,905,073 (GRCm38) missense probably damaging 1.00
R8473:Kcnh8 UTSW 17 52,978,292 (GRCm38) missense probably benign
R8716:Kcnh8 UTSW 17 52,977,752 (GRCm38) missense probably benign 0.02
R8943:Kcnh8 UTSW 17 52,797,458 (GRCm38) missense probably benign 0.00
R9051:Kcnh8 UTSW 17 52,834,614 (GRCm38) missense probably damaging 1.00
R9211:Kcnh8 UTSW 17 52,839,208 (GRCm38) missense probably damaging 1.00
R9233:Kcnh8 UTSW 17 52,978,140 (GRCm38) missense probably damaging 1.00
R9243:Kcnh8 UTSW 17 52,898,514 (GRCm38) missense probably damaging 1.00
R9327:Kcnh8 UTSW 17 52,839,056 (GRCm38) missense probably damaging 0.99
R9640:Kcnh8 UTSW 17 52,878,061 (GRCm38) missense probably damaging 1.00
R9646:Kcnh8 UTSW 17 52,797,545 (GRCm38) missense probably benign 0.25
RF009:Kcnh8 UTSW 17 52,978,239 (GRCm38) missense probably benign 0.00
RF010:Kcnh8 UTSW 17 52,978,239 (GRCm38) missense probably benign 0.00
RF011:Kcnh8 UTSW 17 52,978,239 (GRCm38) missense probably benign 0.00
RF021:Kcnh8 UTSW 17 52,978,239 (GRCm38) missense probably benign 0.00
RF022:Kcnh8 UTSW 17 52,978,239 (GRCm38) missense probably benign 0.00
Z1088:Kcnh8 UTSW 17 52,978,292 (GRCm38) missense probably benign
Z1088:Kcnh8 UTSW 17 52,725,890 (GRCm38) missense probably damaging 1.00
Z1176:Kcnh8 UTSW 17 52,894,061 (GRCm38) missense probably damaging 0.98
Z1177:Kcnh8 UTSW 17 52,978,093 (GRCm38) missense possibly damaging 0.91
Z1177:Kcnh8 UTSW 17 52,803,471 (GRCm38) missense probably damaging 1.00
Predicted Primers PCR Primer
(F):5'- CCTAAGGATACAGCAGGTGC -3'
(R):5'- GGTCAAAAGTCCCAGAGCTC -3'

Sequencing Primer
(F):5'- TTTATCTGAGCCTGGGACTAAGGAAC -3'
(R):5'- TCAAAAGTCCCAGAGCTCTGTGAG -3'
Posted On 2019-11-26