Incidental Mutation 'IGL02674:Kcnh4'
ID303059
Institutional Source Australian Phenomics Network (link to record)
Gene Symbol Kcnh4
Ensembl Gene ENSMUSG00000035355
Gene Namepotassium voltage-gated channel, subfamily H (eag-related), member 4
SynonymsBEC2
Accession Numbers
Is this an essential gene? Non essential (E-score: 0.000) question?
Stock #IGL02674
Quality Score
Status
Chromosome11
Chromosomal Location100740376-100759942 bp(-) (GRCm38)
Type of Mutationmissense
DNA Base Change (assembly) C to A at 100746894 bp
ZygosityHeterozygous
Amino Acid Change Valine to Leucine at position 646 (V646L)
Ref Sequence ENSEMBL: ENSMUSP00000102986 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000107361] [ENSMUST00000107363]
Predicted Effect possibly damaging
Transcript: ENSMUST00000107361
AA Change: V646L

PolyPhen 2 Score 0.585 (Sensitivity: 0.88; Specificity: 0.91)
SMART Domains Protein: ENSMUSP00000102984
Gene: ENSMUSG00000035355
AA Change: V646L

DomainStartEndE-ValueType
PAS 16 88 1.41e-1 SMART
PAC 94 136 4.88e-5 SMART
low complexity region 155 168 N/A INTRINSIC
Pfam:Ion_trans 226 486 1.5e-32 PFAM
Pfam:Ion_trans_2 412 480 2.3e-12 PFAM
cNMP 556 681 1.27e-12 SMART
low complexity region 726 735 N/A INTRINSIC
low complexity region 766 787 N/A INTRINSIC
coiled coil region 874 911 N/A INTRINSIC
low complexity region 981 1006 N/A INTRINSIC
Predicted Effect possibly damaging
Transcript: ENSMUST00000107363
AA Change: V646L

PolyPhen 2 Score 0.585 (Sensitivity: 0.88; Specificity: 0.91)
SMART Domains Protein: ENSMUSP00000102986
Gene: ENSMUSG00000035355
AA Change: V646L

DomainStartEndE-ValueType
PAS 16 88 1.41e-1 SMART
PAC 94 136 4.88e-5 SMART
low complexity region 155 168 N/A INTRINSIC
transmembrane domain 228 250 N/A INTRINSIC
Pfam:Ion_trans 265 474 1.1e-17 PFAM
Pfam:Ion_trans_2 412 480 2.2e-12 PFAM
cNMP 556 681 1.27e-12 SMART
low complexity region 726 735 N/A INTRINSIC
low complexity region 766 787 N/A INTRINSIC
coiled coil region 874 911 N/A INTRINSIC
low complexity region 981 1006 N/A INTRINSIC
Coding Region Coverage
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. The gene is brain-specific, and located in the neocortex and the striatum. It may be involved in cellular excitability of restricted neurons in the central nervous system. [provided by RefSeq, Jul 2008]
Allele List at MGI
Other mutations in this stock
Total: 38 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Ago2 T C 15: 73,111,794 R689G probably damaging Het
Agrn C T 4: 156,174,561 probably benign Het
Akna A T 4: 63,370,944 C1247* probably null Het
Appl1 T G 14: 26,949,461 T345P possibly damaging Het
Ccdc129 A G 6: 55,897,928 T288A probably benign Het
Chga A G 12: 102,562,901 D379G probably damaging Het
Chrna6 C T 8: 27,406,851 A333T probably benign Het
Col14a1 G A 15: 55,418,782 G813E unknown Het
Csgalnact1 C A 8: 68,401,492 G219V probably damaging Het
Dnhd1 A G 7: 105,721,481 Q4656R probably benign Het
Dock9 A C 14: 121,595,611 probably null Het
Fat4 A G 3: 38,983,337 N3713D probably benign Het
Fsd1 A T 17: 55,996,483 T452S probably benign Het
G6pc2 A G 2: 69,226,566 probably null Het
Kcnk1 T C 8: 126,025,014 Y120H probably damaging Het
L3mbtl3 C T 10: 26,282,813 E646K unknown Het
Lrrc4c T C 2: 97,629,775 W249R probably damaging Het
Meox1 A T 11: 101,893,941 L22H probably damaging Het
Mrgpra4 C T 7: 47,980,942 V304M probably benign Het
Ncaph T C 2: 127,113,576 Y554C probably damaging Het
Nfx1 T C 4: 40,999,717 probably null Het
Olfr796 A C 10: 129,608,070 M137R possibly damaging Het
Olfr970 A G 9: 39,819,638 probably null Het
Otol1 C T 3: 70,018,744 P84L probably benign Het
Pcdhb11 T C 18: 37,423,614 S666P probably damaging Het
Pou2f3 T C 9: 43,139,333 K244R probably damaging Het
Ppp6r1 T C 7: 4,646,813 N51S probably damaging Het
Prdm4 A T 10: 85,893,399 L715M probably damaging Het
Rgs11 G A 17: 26,207,631 V279I probably benign Het
Rsc1a1 G T 4: 141,684,095 P502Q probably damaging Het
Senp1 T C 15: 98,056,959 E448G probably damaging Het
Shd A G 17: 55,971,554 D39G possibly damaging Het
Skint5 A C 4: 113,630,385 probably benign Het
Tmprss15 T G 16: 79,001,794 T667P possibly damaging Het
Tsta3 T C 15: 75,926,389 D178G probably damaging Het
Vps13b A T 15: 35,639,958 M1325L probably benign Het
Zfp263 T C 16: 3,746,765 probably benign Het
Zfp786 A G 6: 47,820,493 F504L probably benign Het
Other mutations in Kcnh4
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00231:Kcnh4 APN 11 100756995 splice site probably benign
IGL00430:Kcnh4 APN 11 100757654 missense possibly damaging 0.85
IGL02031:Kcnh4 APN 11 100745823 missense probably damaging 1.00
IGL02346:Kcnh4 APN 11 100756942 missense possibly damaging 0.46
IGL02903:Kcnh4 APN 11 100757654 missense possibly damaging 0.50
IGL03152:Kcnh4 APN 11 100745772 missense probably benign 0.00
R0032:Kcnh4 UTSW 11 100746932 missense probably benign 0.19
R0033:Kcnh4 UTSW 11 100746932 missense probably benign 0.19
R0066:Kcnh4 UTSW 11 100757800 missense probably benign 0.11
R0066:Kcnh4 UTSW 11 100757800 missense probably benign 0.11
R0242:Kcnh4 UTSW 11 100755699 missense probably damaging 1.00
R0242:Kcnh4 UTSW 11 100755699 missense probably damaging 1.00
R0244:Kcnh4 UTSW 11 100746932 missense probably benign 0.19
R0310:Kcnh4 UTSW 11 100746169 missense probably benign 0.04
R0330:Kcnh4 UTSW 11 100757743 missense probably damaging 1.00
R0345:Kcnh4 UTSW 11 100757681 missense probably benign 0.08
R0436:Kcnh4 UTSW 11 100746932 missense probably benign 0.19
R0466:Kcnh4 UTSW 11 100746932 missense probably benign 0.19
R0468:Kcnh4 UTSW 11 100746932 missense probably benign 0.19
R0487:Kcnh4 UTSW 11 100750258 missense probably damaging 0.99
R0562:Kcnh4 UTSW 11 100750244 missense possibly damaging 0.80
R0613:Kcnh4 UTSW 11 100746932 missense probably benign 0.19
R1077:Kcnh4 UTSW 11 100752338 missense possibly damaging 0.72
R1705:Kcnh4 UTSW 11 100741772 missense probably benign
R1840:Kcnh4 UTSW 11 100745341 missense possibly damaging 0.46
R2114:Kcnh4 UTSW 11 100759595 missense probably damaging 1.00
R4448:Kcnh4 UTSW 11 100755907 missense probably benign 0.00
R4823:Kcnh4 UTSW 11 100755174 missense probably damaging 1.00
R4865:Kcnh4 UTSW 11 100749743 missense probably damaging 1.00
R4963:Kcnh4 UTSW 11 100752253 missense probably damaging 1.00
R4977:Kcnh4 UTSW 11 100746833 missense probably damaging 1.00
R5228:Kcnh4 UTSW 11 100746896 missense probably damaging 1.00
R5385:Kcnh4 UTSW 11 100752250 missense probably damaging 1.00
R5414:Kcnh4 UTSW 11 100746896 missense probably damaging 1.00
R5682:Kcnh4 UTSW 11 100749802 missense possibly damaging 0.82
R5945:Kcnh4 UTSW 11 100745322 missense probably damaging 1.00
R6434:Kcnh4 UTSW 11 100750279 missense probably damaging 0.97
R6505:Kcnh4 UTSW 11 100757085 missense probably benign 0.39
R7263:Kcnh4 UTSW 11 100741817 missense probably benign 0.06
R7270:Kcnh4 UTSW 11 100747646 missense probably benign
R7353:Kcnh4 UTSW 11 100757199 missense probably benign 0.18
R7355:Kcnh4 UTSW 11 100752443 missense possibly damaging 0.92
R7544:Kcnh4 UTSW 11 100757080 missense probably benign 0.25
R7563:Kcnh4 UTSW 11 100741854 missense probably benign 0.00
R7664:Kcnh4 UTSW 11 100750322 missense probably damaging 1.00
R7972:Kcnh4 UTSW 11 100752452 missense probably damaging 0.98
R8146:Kcnh4 UTSW 11 100755279 missense probably damaging 1.00
R8166:Kcnh4 UTSW 11 100741886 missense probably benign
R8234:Kcnh4 UTSW 11 100752267 missense possibly damaging 0.83
R8295:Kcnh4 UTSW 11 100749697 missense probably benign 0.17
R8318:Kcnh4 UTSW 11 100752328 missense probably damaging 1.00
R8347:Kcnh4 UTSW 11 100757749 missense probably damaging 1.00
R8413:Kcnh4 UTSW 11 100749793 missense possibly damaging 0.60
R8464:Kcnh4 UTSW 11 100757184 missense probably damaging 1.00
X0025:Kcnh4 UTSW 11 100750243 missense possibly damaging 0.91
X0061:Kcnh4 UTSW 11 100756907 missense probably benign 0.24
Posted On2015-04-16