Mutagenetix > Incidental Mutation

Incidental Mutation 'IGL03148:Kcnh1'

410984

Institutional Source

Australian Phenomics Network (link to record)

Gene Symbol

Kcnh1

Ensembl Gene

ENSMUSG00000058248

Gene Name

potassium voltage-gated channel, subfamily H (eag-related), member 1

Synonyms

ether a go-go, Eag1, Kv10.1

Accession Numbers

Essential gene?

Probably non essential (E-score: 0.138) question?

Stock #

IGL03148

Quality Score

Status

Chromosome

Chromosomal Location

191873082-192192467 bp(+) (GRCm39)

Type of Mutation

missense

DNA Base Change (assembly)

T to G at 191959307 bp (GRCm39)

Zygosity

Heterozygous

Amino Acid Change

Isoleucine to Serine at position 287 (I287S)

Ref Sequence

ENSEMBL: ENSMUSP00000077563 (fasta)

Gene Model

predicted gene model for transcript(s): [ENSMUST00000078470] [ENSMUST00000110844]

AlphaFold

no structure available at present

PDB Structure

Cyclic nucleotide binding-homology domain from mouse EAG1 potassium channel [X-RAY DIFFRACTION]
Crystal structure of PAS domain from the mouse EAG1 potassium channel [X-RAY DIFFRACTION]
Structure of the eag domain-CNBHD complex of the mouse EAG1 channel [X-RAY DIFFRACTION]

Predicted Effect

probably damaging
Transcript: ENSMUST00000078470
AA Change: I287S

PolyPhen 2 Score 0.993 (Sensitivity: 0.70; Specificity: 0.97)

SMART Domains

Protein: ENSMUSP00000077563
Gene: ENSMUSG00000058248
AA Change: I287S

Domain	Start	End	E-Value	Type
PAS	16	92	2.65e0	SMART
PAC	94	136	3.67e-9	SMART
Pfam:Ion_trans	217	510	2.2e-40	PFAM
Pfam:Ion_trans_2	422	504	7e-14	PFAM
cNMP	581	699	2.2e-21	SMART
low complexity region	714	726	N/A	INTRINSIC
coiled coil region	928	958	N/A	INTRINSIC

Predicted Effect

probably damaging
Transcript: ENSMUST00000110844
AA Change: I287S

PolyPhen 2 Score 0.987 (Sensitivity: 0.73; Specificity: 0.96)

SMART Domains

Protein: ENSMUSP00000106468
Gene: ENSMUSG00000058248
AA Change: I287S

Domain	Start	End	E-Value	Type
PAS	16	92	2.65e0	SMART
PAC	94	136	3.67e-9	SMART
transmembrane domain	219	241	N/A	INTRINSIC
Pfam:Ion_trans	252	471	3.4e-27	PFAM
Pfam:Ion_trans_2	395	477	3.7e-14	PFAM
cNMP	554	672	2.2e-21	SMART
low complexity region	687	699	N/A	INTRINSIC
coiled coil region	901	931	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 of a voltage-gated non-inactivating delayed rectifier potassium channel. It is activated at the onset of myoblast differentiation. The gene is highly expressed in brain and in myoblasts. Overexpression of the gene may confer a growth advantage to cancer cells and favor tumor cell proliferation. Alternative splicing of this gene results in two transcript variants encoding distinct isoforms. [provided by RefSeq, Jul 2008]
PHENOTYPE: Homozygous mutant mice exhibit a decreased depressive-like response during tail suspension testing. Mice homozygous for a different knock-out allele exhibit longer latency to move in haloperidol-treated mice and mild hyperactivity. [provided by MGI curators]

Allele List at MGI

All alleles(1) : Gene trapped(1)

Other mutations in this stock

Total: 31 list
Gene	Ref	Var	Chr/Loc	Mutation	Predicted Effect	Zygosity
2300003K06Rik	A	G	11: 99,728,079 (GRCm39)	S255P	unknown	Het
Adamtsl2	T	A	2: 26,974,071 (GRCm39)	Y125N	probably damaging	Het
Ankrd9	T	C	12: 110,943,293 (GRCm39)	E214G	probably benign	Het
Bhmt2	T	A	13: 93,803,161 (GRCm39)	D124V	possibly damaging	Het
Ccdc150	A	G	1: 54,317,874 (GRCm39)	H271R	possibly damaging	Het
Clcn1	T	G	6: 42,276,925 (GRCm39)		probably null	Het
Col6a3	T	A	1: 90,755,588 (GRCm39)	I234F	probably benign	Het
Cpa5	T	A	6: 30,630,436 (GRCm39)	M330K	probably damaging	Het
Csmd2	G	A	4: 128,278,062 (GRCm39)	C995Y	probably damaging	Het
D630003M21Rik	T	C	2: 158,059,144 (GRCm39)	E252G	probably damaging	Het
Dhrs1	A	T	14: 55,978,748 (GRCm39)	Y133*	probably null	Het
Dnaaf10	G	A	11: 17,179,845 (GRCm39)	G282E	probably damaging	Het
Dock10	T	C	1: 80,518,075 (GRCm39)	I1300V	probably benign	Het
Efcab12	T	C	6: 115,787,952 (GRCm39)	Y670C	probably damaging	Het
Frg1	T	G	8: 41,864,321 (GRCm39)	K66N	probably benign	Het
Gbp2b	C	A	3: 142,312,642 (GRCm39)	H342N	probably benign	Het
Gria4	T	A	9: 4,464,295 (GRCm39)	I556F	possibly damaging	Het
Map1b	A	G	13: 99,578,203 (GRCm39)	L150P	probably damaging	Het
Map3k4	C	T	17: 12,457,045 (GRCm39)	R1299Q	probably benign	Het
Mapk10	T	C	5: 103,073,971 (GRCm39)	N407D	probably damaging	Het
Mcemp1	T	A	8: 3,717,390 (GRCm39)		probably null	Het
Nav1	A	C	1: 135,397,762 (GRCm39)	N802K	possibly damaging	Het
Pcdhb2	T	A	18: 37,429,831 (GRCm39)	N601K	probably damaging	Het
Pi4ka	T	A	16: 17,172,053 (GRCm39)	H564L	probably damaging	Het
Pnp	T	A	14: 51,188,185 (GRCm39)		probably benign	Het
Ppp2r2a	G	T	14: 67,259,744 (GRCm39)	N317K	probably benign	Het
Pramel47	A	G	5: 95,489,177 (GRCm39)	T207A	possibly damaging	Het
Rars2	A	T	4: 34,650,243 (GRCm39)	I343F	possibly damaging	Het
Rnf213	T	C	11: 119,355,833 (GRCm39)	F4092S	probably damaging	Het
Tcp11	A	G	17: 28,289,444 (GRCm39)	V209A	possibly damaging	Het
Tet2	T	C	3: 133,187,124 (GRCm39)	S1102G	probably benign	Het

Other mutations in Kcnh1

Allele	Source	Chr	Coord	Type	Predicted Effect	PPH Score
IGL00424:Kcnh1	APN	1	192,101,190 (GRCm39)	missense	probably damaging	0.99
IGL01675:Kcnh1	APN	1	192,019,901 (GRCm39)	missense	probably benign	0.09
IGL01726:Kcnh1	APN	1	192,188,164 (GRCm39)	missense	possibly damaging	0.47
IGL02006:Kcnh1	APN	1	191,873,323 (GRCm39)	missense	possibly damaging	0.75
IGL02428:Kcnh1	APN	1	192,019,851 (GRCm39)	nonsense	probably null
IGL02447:Kcnh1	APN	1	191,907,224 (GRCm39)	missense	possibly damaging	0.61
IGL02512:Kcnh1	APN	1	192,187,689 (GRCm39)	missense	possibly damaging	0.64
IGL02748:Kcnh1	APN	1	191,903,728 (GRCm39)	missense	probably damaging	1.00
IGL02879:Kcnh1	APN	1	191,959,223 (GRCm39)	missense	probably damaging	1.00
IGL02926:Kcnh1	APN	1	191,959,208 (GRCm39)	missense	probably damaging	1.00
IGL03058:Kcnh1	APN	1	192,117,199 (GRCm39)	missense	probably damaging	1.00
IGL03078:Kcnh1	APN	1	192,117,108 (GRCm39)	missense	probably damaging	1.00
3-1:Kcnh1	UTSW	1	192,019,995 (GRCm39)	nonsense	probably null
PIT4449001:Kcnh1	UTSW	1	192,100,992 (GRCm39)	missense	probably damaging	1.00
R0226:Kcnh1	UTSW	1	191,959,113 (GRCm39)	missense	probably damaging	1.00
R0226:Kcnh1	UTSW	1	191,959,112 (GRCm39)	nonsense	probably null
R0240:Kcnh1	UTSW	1	192,187,648 (GRCm39)	missense	probably benign
R0240:Kcnh1	UTSW	1	192,187,648 (GRCm39)	missense	probably benign
R0422:Kcnh1	UTSW	1	192,019,888 (GRCm39)	missense	probably benign
R0510:Kcnh1	UTSW	1	192,101,249 (GRCm39)	splice site	probably benign
R0612:Kcnh1	UTSW	1	191,959,361 (GRCm39)	missense	probably damaging	1.00
R0667:Kcnh1	UTSW	1	192,188,346 (GRCm39)	missense	probably benign	0.00
R0838:Kcnh1	UTSW	1	192,095,514 (GRCm39)	missense	probably damaging	0.99
R1303:Kcnh1	UTSW	1	191,959,010 (GRCm39)	missense	probably damaging	1.00
R1389:Kcnh1	UTSW	1	192,188,071 (GRCm39)	missense	probably benign	0.00
R1826:Kcnh1	UTSW	1	192,095,376 (GRCm39)	missense	possibly damaging	0.64
R1997:Kcnh1	UTSW	1	191,959,243 (GRCm39)	missense	probably damaging	0.99
R2254:Kcnh1	UTSW	1	192,187,722 (GRCm39)	splice site	probably null
R2274:Kcnh1	UTSW	1	192,019,829 (GRCm39)	missense	probably damaging	1.00
R2275:Kcnh1	UTSW	1	192,019,829 (GRCm39)	missense	probably damaging	1.00
R3029:Kcnh1	UTSW	1	192,188,368 (GRCm39)	missense	probably benign	0.00
R3427:Kcnh1	UTSW	1	191,924,238 (GRCm39)	missense	probably benign	0.06
R3552:Kcnh1	UTSW	1	191,921,074 (GRCm39)	missense	probably damaging	1.00
R3718:Kcnh1	UTSW	1	191,921,107 (GRCm39)	missense	probably damaging	1.00
R3760:Kcnh1	UTSW	1	192,188,332 (GRCm39)	missense	probably damaging	1.00
R4009:Kcnh1	UTSW	1	191,959,448 (GRCm39)	missense	probably benign
R4027:Kcnh1	UTSW	1	191,959,007 (GRCm39)	missense	probably benign	0.05
R4453:Kcnh1	UTSW	1	192,187,825 (GRCm39)	missense	probably damaging	0.97
R4717:Kcnh1	UTSW	1	191,959,025 (GRCm39)	missense	probably damaging	0.99
R5014:Kcnh1	UTSW	1	191,959,388 (GRCm39)	missense	probably damaging	0.99
R5040:Kcnh1	UTSW	1	192,187,783 (GRCm39)	missense	probably benign	0.00
R5110:Kcnh1	UTSW	1	192,020,055 (GRCm39)	missense	possibly damaging	0.95
R5190:Kcnh1	UTSW	1	192,187,836 (GRCm39)	missense	probably benign	0.00
R5244:Kcnh1	UTSW	1	191,907,184 (GRCm39)	missense	probably benign	0.23
R5383:Kcnh1	UTSW	1	192,187,999 (GRCm39)	missense	probably benign	0.03
R5926:Kcnh1	UTSW	1	192,095,385 (GRCm39)	missense	probably benign	0.01
R6182:Kcnh1	UTSW	1	191,873,361 (GRCm39)	missense	probably damaging	0.97
R6516:Kcnh1	UTSW	1	192,101,089 (GRCm39)	missense	possibly damaging	0.50
R6567:Kcnh1	UTSW	1	191,959,412 (GRCm39)	missense	probably benign
R6655:Kcnh1	UTSW	1	192,095,391 (GRCm39)	missense	possibly damaging	0.89
R6715:Kcnh1	UTSW	1	192,019,949 (GRCm39)	missense	probably benign	0.00
R6823:Kcnh1	UTSW	1	192,187,597 (GRCm39)	makesense	probably null
R6972:Kcnh1	UTSW	1	191,959,144 (GRCm39)	missense	probably damaging	1.00
R7199:Kcnh1	UTSW	1	192,019,913 (GRCm39)	missense	probably benign	0.01
R7219:Kcnh1	UTSW	1	192,187,945 (GRCm39)	missense	probably benign
R7749:Kcnh1	UTSW	1	191,959,447 (GRCm39)	missense	probably benign
R7799:Kcnh1	UTSW	1	192,117,183 (GRCm39)	missense	probably damaging	0.96
R7862:Kcnh1	UTSW	1	191,873,167 (GRCm39)	start gained	probably benign
R8068:Kcnh1	UTSW	1	191,924,250 (GRCm39)	missense	probably benign	0.00
R8375:Kcnh1	UTSW	1	192,117,124 (GRCm39)	missense	probably damaging	1.00
R8694:Kcnh1	UTSW	1	191,921,031 (GRCm39)	critical splice acceptor site	probably benign
R8734:Kcnh1	UTSW	1	192,188,320 (GRCm39)	missense	possibly damaging	0.79
R8809:Kcnh1	UTSW	1	191,903,722 (GRCm39)	missense	probably damaging	1.00
R9007:Kcnh1	UTSW	1	192,188,055 (GRCm39)	missense	probably benign	0.01
R9218:Kcnh1	UTSW	1	192,135,938 (GRCm39)	missense	unknown
R9431:Kcnh1	UTSW	1	192,101,123 (GRCm39)	missense	probably benign	0.23
R9465:Kcnh1	UTSW	1	191,924,233 (GRCm39)	missense	probably damaging	0.96
Z1176:Kcnh1	UTSW	1	192,101,045 (GRCm39)	missense	probably damaging	1.00

Posted On

2016-08-02