Mutagenetix > Incidental Mutation

Incidental Mutation 'R1697:Chrm3'

192351

Institutional Source

Beutler Lab

Gene Symbol

Chrm3

Ensembl Gene

ENSMUSG00000046159

Gene Name

cholinergic receptor, muscarinic 3, cardiac

Synonyms

muscarinic acetylcholine receptor 3, Chrm-3, M3R

MMRRC Submission

039730-MU

Accession Numbers

Essential gene?

Probably non essential (E-score: 0.141) question?

Stock #

R1697 (G1)

Quality Score

225

Status

Validated

Chromosome

Chromosomal Location

9875486-10360847 bp(-) (GRCm38)

Type of Mutation

missense

DNA Base Change (assembly)

T to C at 9878758 bp (GRCm38)

Zygosity

Heterozygous

Amino Acid Change

Threonine to Alanine at position 81 (T81A)

Ref Sequence

ENSEMBL: ENSMUSP00000140131 (fasta)

Gene Model

predicted gene model for transcript(s): [ENSMUST00000063093] [ENSMUST00000187510]

AlphaFold

Q9ERZ3

Predicted Effect

probably damaging
Transcript: ENSMUST00000063093
AA Change: T81A

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

SMART Domains

Protein: ENSMUSP00000055579
Gene: ENSMUSG00000046159
AA Change: T81A

Domain	Start	End	E-Value	Type
Pfam:7TM_GPCR_Srx	75	265	8.9e-7	PFAM
Pfam:7TM_GPCR_Srsx	78	270	6e-11	PFAM
Pfam:7tm_1	84	543	6.9e-82	PFAM
low complexity region	564	576	N/A	INTRINSIC

Predicted Effect

probably damaging
Transcript: ENSMUST00000187510
AA Change: T81A

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

SMART Domains

Protein: ENSMUSP00000140131
Gene: ENSMUSG00000046159
AA Change: T81A

Domain	Start	End	E-Value	Type
Pfam:7TM_GPCR_Srx	75	265	8.5e-7	PFAM
Pfam:7TM_GPCR_Srsx	78	270	6e-11	PFAM
Pfam:7tm_1	84	543	2.6e-88	PFAM
low complexity region	564	576	N/A	INTRINSIC

Meta Mutation Damage Score

0.5702

Coding Region Coverage

1x: 99.1%
3x: 98.4%
10x: 96.6%
20x: 93.3%

Validation Efficiency

99% (67/68)

MGI Phenotype

FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] The muscarinic cholinergic receptors belong to a larger family of G protein-coupled receptors. The functional diversity of these receptors is defined by the binding of acetylcholine and includes cellular responses such as adenylate cyclase inhibition, phosphoinositide degeneration, and potassium channel mediation. Muscarinic receptors influence many effects of acetylcholine in the central and peripheral nervous system. The muscarinic cholinergic receptor 3 controls smooth muscle contraction and its stimulation causes secretion of glandular tissue. Alternative promoter use and alternative splicing results in multiple transcript variants that have different tissue specificities. [provided by RefSeq, Dec 2016]
PHENOTYPE: Homozygous null mice show reduced body weight and gonadal fat pad weight, decreased food intake, and low serum levels of leptin, triglycerides and insulin. Dilated pupils, hydronephrosis, and impaired contractility of smooth muscle are also observed. [provided by MGI curators]

Allele List at MGI

Other mutations in this stock

Total: 64 list
Gene	Ref	Var	Chr/Loc	Mutation	Predicted Effect	Zygosity
4930486L24Rik	A	T	13: 60,845,114 (GRCm38)	D250E	probably damaging	Het
4930571K23Rik	A	G	7: 125,369,029 (GRCm38)		noncoding transcript	Het
9530053A07Rik	T	A	7: 28,154,347 (GRCm38)	C1579S	probably damaging	Het
Acsl3	T	C	1: 78,705,397 (GRCm38)		probably benign	Het
Acsl6	C	A	11: 54,329,966 (GRCm38)	T244K	probably damaging	Het
Adam26b	T	A	8: 43,520,963 (GRCm38)	N334I	probably damaging	Het
Adgrl4	C	T	3: 151,517,611 (GRCm38)	T608M	probably damaging	Het
Aldh2	A	G	5: 121,578,341 (GRCm38)		probably null	Het
Alms1	A	G	6: 85,622,454 (GRCm38)	T1890A	possibly damaging	Het
C87977	A	C	4: 144,208,592 (GRCm38)	I193S	probably damaging	Het
Capn7	C	T	14: 31,360,160 (GRCm38)	T441M	probably damaging	Het
Cd9	A	T	6: 125,464,404 (GRCm38)	C85S	probably damaging	Het
Ctif	A	G	18: 75,624,305 (GRCm38)		probably benign	Het
Dcc	T	A	18: 71,370,737 (GRCm38)	D950V	probably damaging	Het
Eif4g1	T	C	16: 20,679,780 (GRCm38)	V422A	probably damaging	Het
Enthd1	A	G	15: 80,452,923 (GRCm38)	S437P	probably damaging	Het
Fads1	A	G	19: 10,194,100 (GRCm38)		probably benign	Het
Fat3	T	A	9: 15,944,880 (GRCm38)	I3869L	probably benign	Het
Fbxw5	T	A	2: 25,502,461 (GRCm38)	V85E	possibly damaging	Het
Fem1b	T	C	9: 62,797,174 (GRCm38)	D268G	possibly damaging	Het
Focad	T	C	4: 88,408,988 (GRCm38)	L1772P	probably damaging	Het
Gm9573	A	C	17: 35,620,648 (GRCm38)		probably benign	Het
Gm9833	G	A	3: 10,089,553 (GRCm38)	V461I	possibly damaging	Het
Gtf3a	C	A	5: 146,951,913 (GRCm38)	Q145K	possibly damaging	Het
Hacl1	T	C	14: 31,621,000 (GRCm38)		probably null	Het
Herc2	T	A	7: 56,153,905 (GRCm38)	F2229L	probably benign	Het
Hs3st4	A	T	7: 124,396,857 (GRCm38)	I249L	probably benign	Het
Iqsec1	A	T	6: 90,809,770 (GRCm38)	Y7*	probably null	Het
Klk1b1	T	A	7: 43,970,326 (GRCm38)	M103K	probably benign	Het
Krt5	A	G	15: 101,710,585 (GRCm38)	V287A	probably benign	Het
Lgals12	T	A	19: 7,604,165 (GRCm38)	Q59L	possibly damaging	Het
Loxl4	A	G	19: 42,604,940 (GRCm38)	V264A	possibly damaging	Het
Lrmp	A	G	6: 145,137,615 (GRCm38)		probably benign	Het
Lrp1b	T	C	2: 40,822,683 (GRCm38)	D3099G	probably damaging	Het
Mical3	G	A	6: 121,007,408 (GRCm38)	T169I	possibly damaging	Het
Myh7b	A	C	2: 155,620,134 (GRCm38)	S317R	probably damaging	Het
Nrbp1	T	A	5: 31,245,813 (GRCm38)	I210N	probably damaging	Het
Nsd1	A	T	13: 55,214,059 (GRCm38)		probably null	Het
Nupl1	A	T	14: 60,244,670 (GRCm38)		probably benign	Het
Olfr152	T	A	2: 87,782,585 (GRCm38)	I15N	possibly damaging	Het
Olfr190	A	G	16: 59,074,907 (GRCm38)	Y58H	probably damaging	Het
Olfr331	A	T	11: 58,501,676 (GRCm38)	S293R	probably damaging	Het
Olfr346	C	T	2: 36,688,247 (GRCm38)	L82F	probably damaging	Het
Olfr769	T	C	10: 129,111,868 (GRCm38)	T186A	probably benign	Het
Pcnx2	A	G	8: 125,850,348 (GRCm38)	Y982H	probably damaging	Het
Pias3	T	C	3: 96,702,225 (GRCm38)	L312P	probably damaging	Het
Plekhm1	G	A	11: 103,376,884 (GRCm38)	P754S	probably damaging	Het
Ppp2r5c	T	A	12: 110,561,472 (GRCm38)		probably benign	Het
Ppp2r5c	T	A	12: 110,545,623 (GRCm38)	L145*	probably null	Het
Proser3	T	C	7: 30,540,021 (GRCm38)	M553V	probably benign	Het
Shf	G	A	2: 122,368,682 (GRCm38)	P51S	probably damaging	Het
Smurf2	A	T	11: 106,824,688 (GRCm38)	D664E	possibly damaging	Het
Spag9	G	A	11: 93,996,565 (GRCm38)	A99T	probably benign	Het
Stim1	T	G	7: 102,354,506 (GRCm38)	C49G	probably damaging	Het
Stk32c	T	C	7: 139,121,824 (GRCm38)	I238V	probably benign	Het
Tenm2	C	T	11: 36,063,177 (GRCm38)	G1236R	possibly damaging	Het
Tfb2m	T	A	1: 179,544,899 (GRCm38)	E133V	probably null	Het
Tmem209	A	T	6: 30,497,868 (GRCm38)	C143S	probably benign	Het
Tnr	T	G	1: 159,852,030 (GRCm38)	N191K	probably benign	Het
Vars	C	T	17: 34,998,222 (GRCm38)	A419T	probably benign	Het
Vmn2r111	T	C	17: 22,548,060 (GRCm38)	S819G	probably benign	Het
Wls	T	C	3: 159,897,358 (GRCm38)	V136A	probably benign	Het
Ybx2	C	T	11: 69,940,061 (GRCm38)	S217L	probably benign	Het
Zfp82	T	C	7: 30,057,354 (GRCm38)	D37G	probably benign	Het

Other mutations in Chrm3

Allele	Source	Chr	Coord	Type	Predicted Effect	PPH Score
IGL01608:Chrm3	APN	13	9,878,598 (GRCm38)	missense	possibly damaging	0.80
IGL02266:Chrm3	APN	13	9,877,278 (GRCm38)	missense	probably damaging	0.99
IGL02701:Chrm3	APN	13	9,878,464 (GRCm38)	nonsense	probably null
IGL03085:Chrm3	APN	13	9,877,534 (GRCm38)	missense	probably damaging	1.00
IGL03213:Chrm3	APN	13	9,878,184 (GRCm38)	missense	probably benign	0.22
R0147:Chrm3	UTSW	13	9,878,744 (GRCm38)	missense	probably damaging	1.00
R0408:Chrm3	UTSW	13	9,877,933 (GRCm38)	missense	probably benign	0.10
R0544:Chrm3	UTSW	13	9,877,579 (GRCm38)	missense	probably damaging	0.99
R1557:Chrm3	UTSW	13	9,878,314 (GRCm38)	missense	possibly damaging	0.82
R1647:Chrm3	UTSW	13	9,878,425 (GRCm38)	missense	probably damaging	1.00
R1791:Chrm3	UTSW	13	9,877,416 (GRCm38)	missense	probably damaging	1.00
R1866:Chrm3	UTSW	13	9,878,481 (GRCm38)	missense	probably damaging	1.00
R2049:Chrm3	UTSW	13	9,878,335 (GRCm38)	missense	probably damaging	1.00
R2909:Chrm3	UTSW	13	9,877,997 (GRCm38)	missense	probably benign	0.43
R4212:Chrm3	UTSW	13	9,877,755 (GRCm38)	missense	probably benign	0.01
R4422:Chrm3	UTSW	13	9,878,555 (GRCm38)	nonsense	probably null
R4790:Chrm3	UTSW	13	9,877,662 (GRCm38)	missense	probably benign	0.10
R4934:Chrm3	UTSW	13	9,877,414 (GRCm38)	missense	probably damaging	1.00
R5353:Chrm3	UTSW	13	9,878,557 (GRCm38)	missense	probably damaging	1.00
R5623:Chrm3	UTSW	13	9,877,387 (GRCm38)	missense	possibly damaging	0.92
R6154:Chrm3	UTSW	13	9,878,440 (GRCm38)	missense	possibly damaging	0.88
R6416:Chrm3	UTSW	13	9,877,662 (GRCm38)	missense	probably benign
R6693:Chrm3	UTSW	13	9,877,422 (GRCm38)	missense	probably benign	0.27
R7135:Chrm3	UTSW	13	9,877,801 (GRCm38)	missense	probably benign	0.00
R7297:Chrm3	UTSW	13	9,877,833 (GRCm38)	missense	probably benign	0.01
R7423:Chrm3	UTSW	13	9,878,809 (GRCm38)	missense	probably benign
R7591:Chrm3	UTSW	13	9,877,313 (GRCm38)	nonsense	probably null
R8353:Chrm3	UTSW	13	9,877,231 (GRCm38)	makesense	probably null
R8355:Chrm3	UTSW	13	9,878,610 (GRCm38)	missense	probably damaging	1.00
R8446:Chrm3	UTSW	13	9,878,302 (GRCm38)	missense	probably damaging	0.99
R8453:Chrm3	UTSW	13	9,877,231 (GRCm38)	makesense	probably null
R9227:Chrm3	UTSW	13	9,878,443 (GRCm38)	missense	probably benign	0.00
R9230:Chrm3	UTSW	13	9,878,443 (GRCm38)	missense	probably benign	0.00
R9336:Chrm3	UTSW	13	9,878,616 (GRCm38)	missense	probably damaging	1.00
R9462:Chrm3	UTSW	13	9,877,401 (GRCm38)	missense
R9537:Chrm3	UTSW	13	9,877,426 (GRCm38)	missense	probably damaging	1.00
R9586:Chrm3	UTSW	13	9,877,444 (GRCm38)	missense	probably damaging	1.00
X0066:Chrm3	UTSW	13	9,877,720 (GRCm38)	missense	probably benign	0.02

Predicted Primers

PCR Primer
(F):5'- AGCCCAGCGGTTCATAATGATGTAG -3'
(R):5'- TGTCAGAGAGTCACAATGACCTTGC -3'

Sequencing Primer
(F):5'- TCATAATGATGTAGGTCGTGAACAG -3'
(R):5'- GTAACAGTACAACCTCGCCTTTG -3'

Posted On

2014-05-14