Incidental Mutation 'IGL02903:Kcnh4'
ID363710
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 #IGL02903
Quality Score
Status
Chromosome11
Chromosomal Location100740376-100759942 bp(-) (GRCm38)
Type of Mutationmissense
DNA Base Change (assembly) T to A at 100757654 bp
ZygosityHeterozygous
Amino Acid Change Threonine to Serine at position 75 (T75S)
Ref Sequence ENSEMBL: ENSMUSP00000102986 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000055083] [ENSMUST00000107360] [ENSMUST00000107361] [ENSMUST00000107363]
Predicted Effect probably benign
Transcript: ENSMUST00000055083
SMART Domains Protein: ENSMUSP00000057578
Gene: ENSMUSG00000045471

DomainStartEndE-ValueType
Pfam:Orexin 1 129 2.2e-77 PFAM
Predicted Effect probably benign
Transcript: ENSMUST00000107360
SMART Domains Protein: ENSMUSP00000102983
Gene: ENSMUSG00000045471

DomainStartEndE-ValueType
Pfam:Orexin 1 106 2.3e-60 PFAM
Predicted Effect possibly damaging
Transcript: ENSMUST00000107361
AA Change: T75S

PolyPhen 2 Score 0.498 (Sensitivity: 0.88; Specificity: 0.90)
SMART Domains Protein: ENSMUSP00000102984
Gene: ENSMUSG00000035355
AA Change: T75S

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: T75S

PolyPhen 2 Score 0.498 (Sensitivity: 0.88; Specificity: 0.90)
SMART Domains Protein: ENSMUSP00000102986
Gene: ENSMUSG00000035355
AA Change: T75S

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: 37 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
2410089E03Rik G T 15: 8,269,778 R3150M unknown Het
2410089E03Rik G T 15: 8,269,779 R3150S unknown Het
4931417E11Rik A G 6: 73,469,120 Y149H probably damaging Het
Alox5 T G 6: 116,420,335 N296T probably damaging Het
Anks6 C T 4: 47,045,004 E301K probably damaging Het
Astn1 A G 1: 158,688,550 S1237G probably damaging Het
Atf6 G A 1: 170,799,714 P394S probably benign Het
Atp4a G A 7: 30,715,919 M321I probably benign Het
C4bp G A 1: 130,655,985 T82I probably damaging Het
Cask A T X: 13,552,447 probably benign Het
Cenpf A T 1: 189,646,876 S2906T probably damaging Het
Cfl1 T C 19: 5,492,800 F103L probably benign Het
Chrnb3 A T 8: 27,386,806 T83S probably damaging Het
Cmtr2 A G 8: 110,222,878 T607A probably benign Het
Cts7 A T 13: 61,356,626 probably benign Het
Dgkz A T 2: 91,939,962 Y514N possibly damaging Het
Dmrtc1b T A X: 102,713,567 L206Q probably benign Het
Dus3l C T 17: 56,768,363 L397F probably damaging Het
Fam159b T A 13: 104,863,610 Y35F probably benign Het
Gm13089 A T 4: 143,699,166 M69K probably benign Het
Gm6356 C T 14: 6,973,735 G27E probably damaging Het
Hkdc1 C T 10: 62,400,191 probably null Het
Kcmf1 A T 6: 72,858,883 V21E possibly damaging Het
Lemd2 A G 17: 27,193,210 probably benign Het
Magee1 G T X: 105,123,339 R910L probably damaging Het
Mcm3ap T C 10: 76,471,258 probably benign Het
Mfsd4b3 T A 10: 39,947,643 E207V possibly damaging Het
Olfr1354 A G 10: 78,917,416 D192G probably damaging Het
Olfr697 A G 7: 106,741,710 S75P probably damaging Het
Pappa T C 4: 65,261,980 V1026A probably damaging Het
Paxip1 A G 5: 27,748,872 L942P probably damaging Het
Ppp1r12b A T 1: 134,955,649 L45Q probably benign Het
Ptprq T C 10: 107,666,586 T824A possibly damaging Het
Rfwd3 T C 8: 111,278,229 T574A probably benign Het
Rsbn1 T C 3: 103,928,569 S308P probably damaging Het
Smr2 A T 5: 88,108,630 I56F probably benign Het
Wdfy4 C T 14: 33,109,650 R873H probably damaging 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
IGL02674:Kcnh4 APN 11 100746894 missense possibly damaging 0.58
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
X0025:Kcnh4 UTSW 11 100750243 missense possibly damaging 0.91
X0061:Kcnh4 UTSW 11 100756907 missense probably benign 0.24
Posted On2015-12-18