Mutagenetix > Incidental Mutation

Incidental Mutation 'IGL03078:Kcnh1'

417753

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 #

IGL03078

Quality Score

Status

Chromosome

Chromosomal Location

191873082-192192467 bp(+) (GRCm39)

Type of Mutation

missense

DNA Base Change (assembly)

A to G at 192117108 bp (GRCm39)

Zygosity

Heterozygous

Amino Acid Change

Threonine to Alanine at position 21 (T21A)

Ref Sequence

ENSEMBL: ENSMUSP00000141247 (fasta)

Gene Model

predicted gene model for transcript(s): [ENSMUST00000078470] [ENSMUST00000110844] [ENSMUST00000151152]

AlphaFold

no structure available at present

Predicted Effect

probably damaging
Transcript: ENSMUST00000078470
AA Change: T665A

PolyPhen 2 Score 0.972 (Sensitivity: 0.77; Specificity: 0.96)

SMART Domains

Protein: ENSMUSP00000077563
Gene: ENSMUSG00000058248
AA Change: T665A

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: T638A

PolyPhen 2 Score 0.978 (Sensitivity: 0.76; Specificity: 0.96)

SMART Domains

Protein: ENSMUSP00000106468
Gene: ENSMUSG00000058248
AA Change: T638A

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

Predicted Effect

probably damaging
Transcript: ENSMUST00000151152
AA Change: T21A

PolyPhen 2 Score 0.998 (Sensitivity: 0.27; Specificity: 0.99)

SMART Domains

Protein: ENSMUSP00000141247
Gene: ENSMUSG00000058248
AA Change: T21A

Domain	Start	End	E-Value	Type
SCOP:d1rgs_2	1	51	3e-6	SMART
Blast:cNMP	1	55	4e-34	BLAST
PDB:4F8A\|A	1	60	1e-38	PDB

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: 29 list
Gene	Ref	Var	Chr/Loc	Mutation	Predicted Effect	Zygosity
Abca5	T	A	11: 110,167,371 (GRCm39)	K1482*	probably null	Het
Abtb3	C	T	10: 85,468,027 (GRCm39)	A774V	probably damaging	Het
Adam15	A	G	3: 89,253,244 (GRCm39)		probably benign	Het
Adamdec1	C	T	14: 68,806,299 (GRCm39)	R392H	possibly damaging	Het
Anxa7	T	C	14: 20,506,624 (GRCm39)	K439E	probably damaging	Het
Arap2	T	A	5: 62,890,408 (GRCm39)		probably benign	Het
Asic5	A	G	3: 81,921,735 (GRCm39)	E367G	possibly damaging	Het
Cubn	T	C	2: 13,291,905 (GRCm39)	T3307A	possibly damaging	Het
Dnd1	T	C	18: 36,899,197 (GRCm39)	E8G	probably damaging	Het
Eif2ak1	T	C	5: 143,810,587 (GRCm39)	I99T	probably benign	Het
Fras1	C	T	5: 96,783,994 (GRCm39)	R833C	probably damaging	Het
Hectd1	A	G	12: 51,849,019 (GRCm39)	S362P	probably damaging	Het
Hs3st4	A	G	7: 123,996,669 (GRCm39)	E445G	probably damaging	Het
Kif26b	G	A	1: 178,698,291 (GRCm39)	R594H	probably damaging	Het
Lsm14b	T	C	2: 179,668,521 (GRCm39)	I74T	probably damaging	Het
Myh2	T	A	11: 67,081,256 (GRCm39)	S1291T	probably benign	Het
Myo3b	T	A	2: 70,117,335 (GRCm39)	F923I	probably damaging	Het
Obscn	T	C	11: 58,969,624 (GRCm39)		probably null	Het
Or51f1d	T	C	7: 102,701,036 (GRCm39)	F177S	probably damaging	Het
Or8b53	C	T	9: 38,667,541 (GRCm39)	Q186*	probably null	Het
Piezo2	A	C	18: 63,203,146 (GRCm39)	M1484R	probably damaging	Het
Rhoh	T	A	5: 66,050,231 (GRCm39)	V167D	probably damaging	Het
Rspo3	T	C	10: 29,380,657 (GRCm39)	Y119C	probably damaging	Het
Scpep1	T	A	11: 88,826,657 (GRCm39)	I260F	possibly damaging	Het
Slc15a3	T	A	19: 10,834,609 (GRCm39)	F497I	probably damaging	Het
Stom	T	C	2: 35,205,941 (GRCm39)	K263E	probably damaging	Het
Taf4b	C	A	18: 14,946,611 (GRCm39)	A478E	possibly damaging	Het
Ttn	C	T	2: 76,600,594 (GRCm39)		probably benign	Het
Wdr95	C	T	5: 149,535,062 (GRCm39)	A598V	possibly damaging	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
IGL03148:Kcnh1	APN	1	191,959,307 (GRCm39)	missense	probably damaging	0.99
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