Mutagenetix > Incidental Mutation

Incidental Mutation 'R5304:Hcn4'

404438

Institutional Source

Beutler Lab

Gene Symbol

Hcn4

Ensembl Gene

ENSMUSG00000032338

Gene Name

hyperpolarization-activated, cyclic nucleotide-gated K+ 4

Synonyms

MMRRC Submission

042887-MU

Accession Numbers

Essential gene?

Essential (E-score: 1.000) question?

Stock #

R5304 (G1)

Quality Score

225

Status

Validated

Chromosome

Chromosomal Location

58730695-58770458 bp(+) (GRCm39)

Type of Mutation

missense

DNA Base Change (assembly)

A to G at 58751215 bp (GRCm39)

Zygosity

Heterozygous

Amino Acid Change

Isoleucine to Methionine at position 280 (I280M)

Ref Sequence

ENSEMBL: ENSMUSP00000034889 (fasta)

Gene Model

predicted gene model for transcript(s): [ENSMUST00000034889]

AlphaFold

no structure available at present

Predicted Effect

probably benign
Transcript: ENSMUST00000034889
AA Change: I280M

PolyPhen 2 Score 0.387 (Sensitivity: 0.90; Specificity: 0.89)

SMART Domains

Protein: ENSMUSP00000034889
Gene: ENSMUSG00000032338
AA Change: I280M

Domain	Start	End	E-Value	Type
low complexity region	27	39	N/A	INTRINSIC
low complexity region	43	59	N/A	INTRINSIC
low complexity region	97	120	N/A	INTRINSIC
low complexity region	150	184	N/A	INTRINSIC
Pfam:Ion_trans_N	218	261	1.2e-23	PFAM
Pfam:Ion_trans	262	525	2.2e-25	PFAM
low complexity region	526	537	N/A	INTRINSIC
Blast:cNMP	538	570	9e-13	BLAST
cNMP	595	708	2.27e-23	SMART
low complexity region	761	771	N/A	INTRINSIC
low complexity region	775	796	N/A	INTRINSIC
low complexity region	808	818	N/A	INTRINSIC
low complexity region	831	856	N/A	INTRINSIC
low complexity region	866	906	N/A	INTRINSIC
low complexity region	915	930	N/A	INTRINSIC
low complexity region	931	956	N/A	INTRINSIC
low complexity region	960	987	N/A	INTRINSIC
low complexity region	991	1004	N/A	INTRINSIC
low complexity region	1021	1036	N/A	INTRINSIC
low complexity region	1045	1073	N/A	INTRINSIC
low complexity region	1123	1140	N/A	INTRINSIC
low complexity region	1154	1164	N/A	INTRINSIC

Meta Mutation Damage Score

0.0898

Coding Region Coverage

1x: 99.4%
3x: 98.8%
10x: 97.5%
20x: 95.9%

Validation Efficiency

99% (87/88)

MGI Phenotype

FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] This gene encodes a member of the hyperpolarization-activated cyclic nucleotide-gated potassium channels. The encoded protein shows slow kinetics of activation and inactivation, and is necessary for the cardiac pacemaking process. This channel may also mediate responses to sour stimuli. Mutations in this gene have been linked to sick sinus syndrome 2, also known as atrial fibrillation with bradyarrhythmia or familial sinus bradycardia. Two pseudogenes have been identified on chromosome 15. [provided by RefSeq, Oct 2008]
PHENOTYPE: Mice homozygous for disruptions in this gene experience embryonic lethality between E9.5 and E11.5. Conditional deletion in cardiac tissue results in severe bradycardia and death. Mice over-expressing the gene exhibit impaired firing rate in ORN, small olfactory bulb and reduced glomeruli. [provided by MGI curators]

Allele List at MGI

Other mutations in this stock

Total: 80 list
Gene	Ref	Var	Chr/Loc	Mutation	Predicted Effect	Zygosity
Adcy1	C	T	11: 7,014,198 (GRCm39)	A200V	probably benign	Het
Adgrv1	T	C	13: 81,726,372 (GRCm39)	D551G	possibly damaging	Het
Aldh3a2	A	G	11: 61,144,538 (GRCm39)	V340A	probably damaging	Het
Amy1	C	A	3: 113,352,013 (GRCm39)	C393F	probably damaging	Het
Ankrd16	T	C	2: 11,794,545 (GRCm39)	V310A	probably benign	Het
Arhgef15	T	C	11: 68,838,063 (GRCm39)	S686G	probably null	Het
Arid4b	T	A	13: 14,361,514 (GRCm39)	N659K	probably benign	Het
Asz1	C	T	6: 18,076,619 (GRCm39)	R191Q	probably benign	Het
Atp2a3	A	G	11: 72,879,383 (GRCm39)	I947V	probably damaging	Het
AW011738	G	A	4: 156,287,969 (GRCm39)		probably benign	Het
Bfsp1	G	T	2: 143,669,211 (GRCm39)	T456K	probably benign	Het
Cdc25c	T	C	18: 34,883,864 (GRCm39)	T40A	possibly damaging	Het
Cdh20	G	A	1: 110,036,569 (GRCm39)	C583Y	probably damaging	Het
Ceacam23	A	C	7: 17,636,617 (GRCm39)	E231D	probably benign	Het
Cfap54	A	T	10: 92,656,968 (GRCm39)	L3028Q	probably damaging	Het
Chd1	A	G	17: 15,975,213 (GRCm39)	S1088G	probably benign	Het
Chd1	A	T	17: 15,990,530 (GRCm39)	H1694L	possibly damaging	Het
Cstf3	G	T	2: 104,493,735 (GRCm39)	E580*	probably null	Het
Dip2a	A	T	10: 76,130,357 (GRCm39)	M622K	possibly damaging	Het
Dlgap1	A	T	17: 71,122,202 (GRCm39)	H877L	probably damaging	Het
Egfr	G	T	11: 16,834,260 (GRCm39)	M122I	probably benign	Het
Etfbkmt	T	A	6: 149,048,704 (GRCm39)	D114E	probably damaging	Het
Eva1c	T	C	16: 90,666,551 (GRCm39)	L158P	probably damaging	Het
Exo1	G	A	1: 175,720,542 (GRCm39)	V287M	probably damaging	Het
Fam171a1	T	C	2: 3,226,654 (GRCm39)	Y471H	probably damaging	Het
Fermt1	T	A	2: 132,783,986 (GRCm39)	T8S	probably benign	Het
Fgfr2	G	T	7: 129,769,504 (GRCm39)	P630T	probably damaging	Het
Fmo5	G	A	3: 97,558,938 (GRCm39)	G466E	probably damaging	Het
Ifi208	A	C	1: 173,511,174 (GRCm39)	K443T	probably benign	Het
Irs3	A	G	5: 137,643,003 (GRCm39)	F145S	probably benign	Het
Kirrel1	T	A	3: 86,996,902 (GRCm39)	H300L	probably benign	Het
Krit1	A	G	5: 3,869,326 (GRCm39)	Q340R	probably damaging	Het
Lipo5	T	C	19: 33,445,149 (GRCm39)	D140G	unknown	Het
Lrrtm4	A	T	6: 79,999,683 (GRCm39)	Q365L	probably benign	Het
Lrwd1	G	T	5: 136,160,004 (GRCm39)	T353K	possibly damaging	Het
Lsm14a	A	T	7: 34,053,154 (GRCm39)	S240R	possibly damaging	Het
Map3k5	A	G	10: 19,983,984 (GRCm39)	I870V	probably benign	Het
Matcap2	A	T	9: 22,335,528 (GRCm39)	T49S	probably benign	Het
Mmp17	A	T	5: 129,671,678 (GRCm39)	E76V	probably null	Het
Mphosph10	A	G	7: 64,038,732 (GRCm39)	F272L	probably damaging	Het
Mtcl2	G	A	2: 156,865,737 (GRCm39)	Q1127*	probably null	Het
Myh10	A	G	11: 68,655,071 (GRCm39)	K380R	probably damaging	Het
Myo3b	C	T	2: 70,257,232 (GRCm39)	P1282L	probably damaging	Het
Nemp2	T	C	1: 52,682,238 (GRCm39)		probably benign	Het
Ola1	T	C	2: 73,029,778 (GRCm39)	I114V	probably damaging	Het
Or4c3d	T	A	2: 89,882,257 (GRCm39)	H137L	probably benign	Het
Or8k28	T	A	2: 86,285,779 (GRCm39)	T279S	probably damaging	Het
Pabpc4	T	G	4: 123,184,100 (GRCm39)	D204E	probably benign	Het
Pigr	A	T	1: 130,777,230 (GRCm39)	M679L	probably benign	Het
Pik3c2b	A	T	1: 132,998,146 (GRCm39)	M341L	possibly damaging	Het
Plin4	T	A	17: 56,413,132 (GRCm39)	T498S	probably benign	Het
Ppp2r5e	A	G	12: 75,562,459 (GRCm39)	S15P	possibly damaging	Het
Prdm13	T	C	4: 21,678,984 (GRCm39)	Y502C	probably damaging	Het
Ptprk	T	C	10: 28,468,050 (GRCm39)		probably null	Het
Rapgef6	T	C	11: 54,548,200 (GRCm39)	S505P	probably benign	Het
Rgmb	G	T	17: 16,040,990 (GRCm39)	S199*	probably null	Het
Rgsl1	T	C	1: 153,703,238 (GRCm39)	T173A	probably damaging	Het
Rhobtb1	G	T	10: 69,105,742 (GRCm39)	K102N	probably damaging	Het
Ripor2	A	T	13: 24,858,649 (GRCm39)	D147V	probably damaging	Het
Rsad2	A	T	12: 26,500,681 (GRCm39)	V202E	probably damaging	Het
Slc1a6	A	G	10: 78,629,141 (GRCm39)	N186S	probably damaging	Het
Sorbs3	G	A	14: 70,422,345 (GRCm39)	R622*	probably null	Het
Spag9	C	A	11: 93,959,838 (GRCm39)	D342E	probably damaging	Het
Srgap3	T	C	6: 112,743,900 (GRCm39)	Y446C	probably damaging	Het
Thsd7b	C	T	1: 129,605,980 (GRCm39)	R574*	probably null	Het
Tmem74	A	T	15: 43,730,217 (GRCm39)	Y275*	probably null	Het
Topors	A	T	4: 40,262,541 (GRCm39)	S248T	possibly damaging	Het
Trpm1	A	T	7: 63,858,694 (GRCm39)	Y239F	probably benign	Het
Ttn	T	A	2: 76,548,527 (GRCm39)	Y30179F	possibly damaging	Het
Ugt2b34	A	T	5: 87,040,724 (GRCm39)	F399L	probably damaging	Het
Ush2a	A	T	1: 188,088,995 (GRCm39)	I317F	probably damaging	Het
Usp1	T	C	4: 98,822,855 (GRCm39)	V723A	probably benign	Het
Usp34	T	G	11: 23,293,616 (GRCm39)	L237V	probably damaging	Het
Vgf	A	T	5: 137,061,140 (GRCm39)	D434V	probably damaging	Het
Vmn1r179	A	G	7: 23,628,100 (GRCm39)	N97S	probably benign	Het
Vps13a	A	G	19: 16,687,751 (GRCm39)	L899P	possibly damaging	Het
Vps33b	A	T	7: 79,924,001 (GRCm39)	I41F	probably damaging	Het
Zap70	A	T	1: 36,817,299 (GRCm39)	H210L	probably damaging	Het
Zc3h8	T	C	2: 128,770,835 (GRCm39)	D300G	probably benign	Het
Zfp958	C	A	8: 4,676,196 (GRCm39)	H55N	possibly damaging	Het

Other mutations in Hcn4

Allele	Source	Chr	Coord	Type	Predicted Effect	PPH Score
IGL00486:Hcn4	APN	9	58,767,336 (GRCm39)	missense	unknown
IGL00939:Hcn4	APN	9	58,751,210 (GRCm39)	missense	probably benign	0.39
IGL01154:Hcn4	APN	9	58,766,362 (GRCm39)	missense	unknown
IGL01408:Hcn4	APN	9	58,767,169 (GRCm39)	missense	unknown
IGL02658:Hcn4	APN	9	58,766,748 (GRCm39)	missense	unknown
IGL02877:Hcn4	APN	9	58,766,450 (GRCm39)	missense	unknown
IGL03211:Hcn4	APN	9	58,765,434 (GRCm39)	missense	unknown
PIT1430001:Hcn4	UTSW	9	58,766,833 (GRCm39)	missense	unknown
R0049:Hcn4	UTSW	9	58,767,582 (GRCm39)	missense	probably damaging	0.98
R0268:Hcn4	UTSW	9	58,767,445 (GRCm39)	missense	unknown
R0812:Hcn4	UTSW	9	58,730,795 (GRCm39)	start codon destroyed	probably null
R2121:Hcn4	UTSW	9	58,731,341 (GRCm39)	missense	unknown
R3035:Hcn4	UTSW	9	58,730,963 (GRCm39)	missense	unknown
R3715:Hcn4	UTSW	9	58,751,319 (GRCm39)	missense	unknown
R3737:Hcn4	UTSW	9	58,751,172 (GRCm39)	missense	probably benign	0.39
R3958:Hcn4	UTSW	9	58,751,331 (GRCm39)	missense	unknown
R4035:Hcn4	UTSW	9	58,751,172 (GRCm39)	missense	probably benign	0.39
R4393:Hcn4	UTSW	9	58,751,583 (GRCm39)	missense	unknown
R4418:Hcn4	UTSW	9	58,751,178 (GRCm39)	missense	probably benign	0.39
R4532:Hcn4	UTSW	9	58,765,081 (GRCm39)	missense	unknown
R4765:Hcn4	UTSW	9	58,765,260 (GRCm39)	missense	unknown
R4857:Hcn4	UTSW	9	58,766,853 (GRCm39)	missense	unknown
R4967:Hcn4	UTSW	9	58,767,111 (GRCm39)	missense	unknown
R5068:Hcn4	UTSW	9	58,767,304 (GRCm39)	missense	unknown
R5253:Hcn4	UTSW	9	58,731,558 (GRCm39)	missense	unknown
R5600:Hcn4	UTSW	9	58,766,576 (GRCm39)	splice site	probably null
R6346:Hcn4	UTSW	9	58,766,327 (GRCm39)	missense	unknown
R6575:Hcn4	UTSW	9	58,731,435 (GRCm39)	missense	unknown
R6622:Hcn4	UTSW	9	58,765,010 (GRCm39)	missense	unknown
R6967:Hcn4	UTSW	9	58,731,228 (GRCm39)	missense	unknown
R7038:Hcn4	UTSW	9	58,730,867 (GRCm39)	missense	unknown
R7054:Hcn4	UTSW	9	58,763,000 (GRCm39)	missense	unknown
R7229:Hcn4	UTSW	9	58,760,682 (GRCm39)	missense	unknown
R7407:Hcn4	UTSW	9	58,766,653 (GRCm39)	missense	unknown
R7448:Hcn4	UTSW	9	58,751,582 (GRCm39)	missense	unknown
R7531:Hcn4	UTSW	9	58,767,420 (GRCm39)	missense	unknown
R7572:Hcn4	UTSW	9	58,731,063 (GRCm39)	missense	unknown
R7680:Hcn4	UTSW	9	58,767,954 (GRCm39)	missense	probably benign	0.08
R7915:Hcn4	UTSW	9	58,731,218 (GRCm39)	missense	unknown
R7956:Hcn4	UTSW	9	58,751,456 (GRCm39)	missense	unknown
R8146:Hcn4	UTSW	9	58,731,027 (GRCm39)	missense	unknown
R8234:Hcn4	UTSW	9	58,751,433 (GRCm39)	missense	unknown
R8421:Hcn4	UTSW	9	58,765,379 (GRCm39)	missense	unknown
R8690:Hcn4	UTSW	9	58,751,193 (GRCm39)	missense	probably benign	0.39
R8855:Hcn4	UTSW	9	58,765,387 (GRCm39)	missense	unknown
R8884:Hcn4	UTSW	9	58,760,705 (GRCm39)	missense	unknown
R9017:Hcn4	UTSW	9	58,731,482 (GRCm39)	missense	unknown
R9151:Hcn4	UTSW	9	58,767,880 (GRCm39)	missense	possibly damaging	0.94
R9331:Hcn4	UTSW	9	58,767,705 (GRCm39)	missense	probably damaging	0.97
R9433:Hcn4	UTSW	9	58,731,222 (GRCm39)	missense	unknown
R9523:Hcn4	UTSW	9	58,766,809 (GRCm39)	missense	unknown
R9541:Hcn4	UTSW	9	58,767,685 (GRCm39)	missense	probably damaging	1.00
R9730:Hcn4	UTSW	9	58,731,493 (GRCm39)	missense	unknown
R9748:Hcn4	UTSW	9	58,730,996 (GRCm39)	missense	unknown
R9753:Hcn4	UTSW	9	58,751,319 (GRCm39)	missense	unknown
R9795:Hcn4	UTSW	9	58,760,762 (GRCm39)	nonsense	probably null
RF011:Hcn4	UTSW	9	58,767,198 (GRCm39)	missense	unknown
X0009:Hcn4	UTSW	9	58,768,042 (GRCm39)	nonsense	probably null
X0057:Hcn4	UTSW	9	58,766,651 (GRCm39)	missense	unknown
Z1176:Hcn4	UTSW	9	58,765,431 (GRCm39)	missense	unknown

Predicted Primers

PCR Primer
(F):5'- GGTGAATGAGGAGTCTCTGC -3'
(R):5'- TACCACAAACCAGCTTTTCAGG -3'

Sequencing Primer
(F):5'- GAGTCTCTGCTTGTGTCATGCC -3'
(R):5'- ACAAACCAGCTTTTCAGGTACTTC -3'

Posted On

2016-07-22