Mutagenetix > Incidental Mutation

Incidental Mutation 'R4776:Bmal1'

367934

Institutional Source

Beutler Lab

Gene Symbol

Bmal1

Ensembl Gene

ENSMUSG00000055116

Gene Name

basic helix-loop-helix ARNT like 1

Synonyms

MOP3, Arntl, Arnt3, bHLHe5

MMRRC Submission

042413-MU

Accession Numbers

Essential gene?

Probably essential (E-score: 0.791) question?

Stock #

R4776 (G1)

Quality Score

225

Status

Validated

Chromosome

Chromosomal Location

112806672-112913333 bp(+) (GRCm39)

Type of Mutation

missense

DNA Base Change (assembly)

A to T at 112884244 bp (GRCm39)

Zygosity

Heterozygous

Amino Acid Change

Lysine to Isoleucine at position 94 (K94I)

Ref Sequence

ENSEMBL: ENSMUSP00000147823 (fasta)

Gene Model

predicted gene model for transcript(s): [ENSMUST00000047321] [ENSMUST00000210074] [ENSMUST00000210238] [ENSMUST00000211770]

AlphaFold

no structure available at present

Predicted Effect

probably damaging
Transcript: ENSMUST00000047321
AA Change: K87I

PolyPhen 2 Score 0.997 (Sensitivity: 0.41; Specificity: 0.98)

SMART Domains

Protein: ENSMUSP00000046235
Gene: ENSMUSG00000055116
AA Change: K87I

Domain	Start	End	E-Value	Type
HLH	78	131	2.92e-16	SMART
PAS	146	213	4.41e-12	SMART
PAS	328	394	1.66e-7	SMART
PAC	401	444	2.92e-3	SMART
low complexity region	511	521	N/A	INTRINSIC

Predicted Effect

probably damaging
Transcript: ENSMUST00000210074
AA Change: K74I

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)

Predicted Effect

probably damaging
Transcript: ENSMUST00000210238
AA Change: K87I

PolyPhen 2 Score 0.997 (Sensitivity: 0.41; Specificity: 0.98)

Predicted Effect

probably damaging
Transcript: ENSMUST00000211770
AA Change: K94I

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)

Meta Mutation Damage Score

0.8972

Coding Region Coverage

1x: 99.1%
3x: 98.5%
10x: 96.8%
20x: 93.9%

Validation Efficiency

98% (94/96)

MGI Phenotype

FUNCTION: The protein encoded by this gene is a basic helix-loop-helix protein that forms a heterodimer with Clock. This heterodimer binds E-box enhancer elements upstream of Period (Per1, Per2, Per3) and Cryptochrome (Cry1, Cry2) genes and activates transcription of these genes. Per and Cry proteins heterodimerize and repress their own transcription by interacting in a feedback loop with Clock/Arntl complexes. Defects in this gene have been linked to infertility, problems with gluconeogenesis and lipogenesis, and altered sleep patterns. Two transcript variants encoding different isoforms have been found for this gene. [provided by RefSeq, Jan 2014]
PHENOTYPE: Homozygous mutation of this gene results in abnormal light/dark cycle activity and decreases overall activity levels. Mice homozygous for another knock-out allele exhibit loss of circadian rhythm in locomotor activity, dyslipidemia, ectopic fat formationand altered energy homeostasis. [provided by MGI curators]

Allele List at MGI

Other mutations in this stock

Total: 90 list
Gene	Ref	Var	Chr/Loc	Mutation	Predicted Effect	Zygosity
2610028H24Rik	A	T	10: 76,293,346 (GRCm39)	M156L	probably benign	Het
4930470P17Rik	C	T	2: 170,421,644 (GRCm39)	A79T	unknown	Het
4930522L14Rik	A	G	5: 109,884,739 (GRCm39)	I373T	probably benign	Het
Amotl1	G	A	9: 14,504,669 (GRCm39)	Q217*	probably null	Het
Ankrd28	A	T	14: 31,454,011 (GRCm39)	C254S	probably damaging	Het
Ap2a1	A	G	7: 44,550,970 (GRCm39)		probably benign	Het
Arfgef3	A	T	10: 18,529,995 (GRCm39)	S245T	probably benign	Het
Atp1b2	A	T	11: 69,492,387 (GRCm39)	D224E	probably damaging	Het
Boc	G	A	16: 44,308,084 (GRCm39)	R924W	probably damaging	Het
Btbd8	C	A	5: 107,658,317 (GRCm39)	A1117E	probably damaging	Het
Car14	C	T	3: 95,806,185 (GRCm39)	G292D	probably benign	Het
Cenpb	T	C	2: 131,020,103 (GRCm39)		probably benign	Het
Ces1b	A	T	8: 93,789,658 (GRCm39)	D423E	possibly damaging	Het
Cfap54	T	A	10: 92,808,556 (GRCm39)	N1373I	possibly damaging	Het
Chrdl2	T	C	7: 99,655,748 (GRCm39)		probably benign	Het
Cic	T	G	7: 24,982,308 (GRCm39)	S12A	possibly damaging	Het
Csmd2	A	T	4: 128,336,685 (GRCm39)	Q1421L	probably benign	Het
D630039A03Rik	T	C	4: 57,910,452 (GRCm39)	H120R	possibly damaging	Het
Dicer1	T	A	12: 104,658,705 (GRCm39)	D1779V	probably damaging	Het
Dock9	G	T	14: 121,847,509 (GRCm39)	H1016N	possibly damaging	Het
Dxo	T	C	17: 35,057,974 (GRCm39)	L352P	probably damaging	Het
Eif2b5	T	A	16: 20,318,983 (GRCm39)	F78I	probably damaging	Het
Eri2	A	G	7: 119,384,169 (GRCm39)		probably benign	Het
Fbxw7	T	G	3: 84,832,996 (GRCm39)	L13V	possibly damaging	Het
Fgf7	T	A	2: 125,877,703 (GRCm39)	C23*	probably null	Het
Fubp1	T	A	3: 151,927,705 (GRCm39)		probably null	Het
Gm2663	A	T	6: 40,972,887 (GRCm39)	I240N	probably damaging	Het
Gnb1l	C	T	16: 18,366,846 (GRCm39)	Q140*	probably null	Het
Gnptab	G	A	10: 88,272,390 (GRCm39)	R1010Q	probably damaging	Het
Gtf2h1	G	A	7: 46,472,302 (GRCm39)	W544*	probably null	Het
Gucy2c	C	T	6: 136,699,512 (GRCm39)	E586K	probably damaging	Het
Hc	T	A	2: 34,929,746 (GRCm39)	E232V	probably benign	Het
Ifi207	T	A	1: 173,557,622 (GRCm39)	D372V	unknown	Het
Igkv8-28	A	T	6: 70,121,102 (GRCm39)	V15E	probably benign	Het
Il1rap	A	G	16: 26,511,549 (GRCm39)	S198G	possibly damaging	Het
Lct	A	G	1: 128,228,124 (GRCm39)	I1123T	probably damaging	Het
Lhcgr	T	C	17: 89,050,125 (GRCm39)	E467G	probably damaging	Het
Macf1	C	T	4: 123,369,808 (GRCm39)	R86K	probably benign	Het
Maml3	T	A	3: 51,763,953 (GRCm39)	Q337L	probably benign	Het
Marchf10	T	A	11: 105,280,863 (GRCm39)	D474V	probably benign	Het
Marchf2	G	T	17: 33,928,890 (GRCm39)	T2K	probably damaging	Het
Mast1	A	G	8: 85,663,822 (GRCm39)		probably null	Het
Med12l	T	C	3: 59,140,633 (GRCm39)	I868T	probably damaging	Het
Msrb1	T	C	17: 24,959,147 (GRCm39)	S100P	probably damaging	Het
Nlrp4c	T	C	7: 6,069,125 (GRCm39)	L342P	probably benign	Het
Nrxn3	T	A	12: 90,298,730 (GRCm39)	V417E	possibly damaging	Het
Ntng1	T	A	3: 109,842,029 (GRCm39)	D248V	probably damaging	Het
Oaz3	T	C	3: 94,342,305 (GRCm39)	Q117R	probably benign	Het
Or2a56	A	G	6: 42,932,455 (GRCm39)	I8V	probably benign	Het
Or4f58	A	G	2: 111,851,276 (GRCm39)	Y308H	probably benign	Het
Or52e2	A	G	7: 102,804,621 (GRCm39)	L111P	probably benign	Het
Osbpl3	A	C	6: 50,277,953 (GRCm39)	S767A	probably benign	Het
Pafah1b1	A	T	11: 74,576,697 (GRCm39)		probably benign	Het
Pard6b	A	G	2: 167,940,708 (GRCm39)	T232A	probably damaging	Het
Paxip1	A	T	5: 27,970,204 (GRCm39)	C596S	probably damaging	Het
Pnpla6	T	C	8: 3,573,818 (GRCm39)	V422A	probably benign	Het
Psmd6	A	T	14: 14,120,932 (GRCm38)		probably benign	Het
Relch	T	A	1: 105,647,260 (GRCm39)	Y683*	probably null	Het
Rock2	T	A	12: 17,027,741 (GRCm39)	C1353S	probably damaging	Het
Rpl31-ps17	C	T	12: 54,748,397 (GRCm39)		noncoding transcript	Het
Sel1l	T	A	12: 91,780,667 (GRCm39)	H658L	probably damaging	Het
Sh3yl1	T	A	12: 30,990,313 (GRCm39)	L105Q	probably damaging	Het
Shroom3	G	T	5: 93,090,945 (GRCm39)	V1151F	probably damaging	Het
Sirt1	T	C	10: 63,171,501 (GRCm39)	K227E	probably benign	Het
Slc25a34	A	T	4: 141,350,899 (GRCm39)	F37I	possibly damaging	Het
Slc39a5	T	A	10: 128,232,918 (GRCm39)	I378F	probably damaging	Het
Smarcad1	A	T	6: 65,075,808 (GRCm39)	D731V	probably null	Het
Sox6	T	G	7: 115,140,905 (GRCm39)	K483N	probably damaging	Het
Sp140	T	A	1: 85,538,549 (GRCm39)	D95E	possibly damaging	Het
Srgap1	G	T	10: 121,628,256 (GRCm39)	D882E	probably benign	Het
Syne4	T	C	7: 30,016,258 (GRCm39)		probably benign	Het
Tasor2	A	G	13: 3,620,391 (GRCm39)	F2170S	probably damaging	Het
Tec	T	C	5: 72,926,119 (GRCm39)	Y289C	probably benign	Het
Tmem102	A	T	11: 69,695,628 (GRCm39)	Y115N	probably damaging	Het
Tns2	C	T	15: 102,017,369 (GRCm39)	R281C	probably damaging	Het
Trav17	T	A	14: 54,044,097 (GRCm39)	M1K	probably null	Het
Trdn	T	A	10: 33,275,078 (GRCm39)		probably null	Het
Trp53	A	T	11: 69,477,747 (GRCm39)	I8F	probably benign	Het
Ttn	T	A	2: 76,585,006 (GRCm39)	D22064V	probably damaging	Het
Ube3c	G	A	5: 29,837,836 (GRCm39)		probably null	Het
Ulk1	C	T	5: 110,936,813 (GRCm39)		probably null	Het
Upp1	T	C	11: 9,085,976 (GRCm39)	V271A	probably damaging	Het
Vmn2r4	T	C	3: 64,296,082 (GRCm39)	E901G	probably damaging	Het
Vmn2r96	G	A	17: 18,817,770 (GRCm39)	G449D	probably damaging	Het
Vps37b	T	C	5: 124,144,675 (GRCm39)	K165E	probably damaging	Het
Vwf	A	T	6: 125,543,268 (GRCm39)	I185F	possibly damaging	Het
Wasf2	A	G	4: 132,912,315 (GRCm39)	T56A	probably benign	Het
Zdhhc23	C	G	16: 43,793,952 (GRCm39)	D241H	possibly damaging	Het
Zfp276	T	C	8: 123,981,623 (GRCm39)	S57P	probably benign	Het
Zxdc	A	G	6: 90,347,500 (GRCm39)	H287R	probably damaging	Het

Other mutations in Bmal1

Allele	Source	Chr	Coord	Type	Predicted Effect	PPH Score
IGL01320:Bmal1	APN	7	112,902,614 (GRCm39)	missense	probably damaging	0.99
diet	UTSW	7	112,884,238 (GRCm39)	missense	probably damaging	1.00
R0308:Bmal1	UTSW	7	112,890,743 (GRCm39)	missense	probably damaging	1.00
R2039:Bmal1	UTSW	7	112,884,319 (GRCm39)	missense	probably damaging	1.00
R3548:Bmal1	UTSW	7	112,912,752 (GRCm39)	missense	probably damaging	1.00
R4355:Bmal1	UTSW	7	112,902,613 (GRCm39)	missense	possibly damaging	0.46
R4718:Bmal1	UTSW	7	112,902,568 (GRCm39)	missense	probably damaging	0.98
R4725:Bmal1	UTSW	7	112,903,566 (GRCm39)	missense	possibly damaging	0.82
R4920:Bmal1	UTSW	7	112,884,321 (GRCm39)	missense	probably damaging	1.00
R4960:Bmal1	UTSW	7	112,898,642 (GRCm39)	critical splice donor site	probably null
R4985:Bmal1	UTSW	7	112,884,280 (GRCm39)	missense	probably damaging	1.00
R5640:Bmal1	UTSW	7	112,907,888 (GRCm39)	missense	probably damaging	1.00
R5739:Bmal1	UTSW	7	112,884,238 (GRCm39)	missense	probably damaging	1.00
R6004:Bmal1	UTSW	7	112,879,934 (GRCm39)	missense	probably damaging	0.97
R7201:Bmal1	UTSW	7	112,884,349 (GRCm39)	missense	probably damaging	1.00
R7214:Bmal1	UTSW	7	112,898,610 (GRCm39)	missense	probably benign	0.44
R7218:Bmal1	UTSW	7	112,886,390 (GRCm39)	missense	probably damaging	0.96
R7378:Bmal1	UTSW	7	112,898,415 (GRCm39)	missense	probably benign	0.44
R7491:Bmal1	UTSW	7	112,898,631 (GRCm39)	missense	probably benign	0.43
R7908:Bmal1	UTSW	7	112,912,680 (GRCm39)	missense	probably benign
R7947:Bmal1	UTSW	7	112,886,353 (GRCm39)	missense	probably damaging	1.00
R8260:Bmal1	UTSW	7	112,884,258 (GRCm39)	missense	probably damaging	1.00
R8331:Bmal1	UTSW	7	112,912,703 (GRCm39)	missense	probably benign	0.01
R8848:Bmal1	UTSW	7	112,905,327 (GRCm39)	missense	possibly damaging	0.62
R9347:Bmal1	UTSW	7	112,898,487 (GRCm39)	missense	possibly damaging	0.64
R9411:Bmal1	UTSW	7	112,907,837 (GRCm39)	nonsense	probably null

Predicted Primers

PCR Primer
(F):5'- TTGGAAGCAGTCACAACTCAG -3'
(R):5'- GGTCATACCTGTAGTCAAGGG -3'

Sequencing Primer
(F):5'- CTGGAACTCACTTTGTAGACCAGG -3'
(R):5'- TACCTGTAGTCAAGGGCATATAGGC -3'

Posted On

2015-12-29