Mutagenetix > Incidental Mutation

Incidental Mutation 'R1647:Chrm3'

173977

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

039683-MU

Accession Numbers

Is this an essential gene?

Probably non essential (E-score: 0.109) question?

Stock #

R1647 (G1)

Quality Score

225

Status

Validated

Chromosome

Chromosomal Location

9875486-10360847 bp(-) (GRCm38)

Type of Mutation

missense

DNA Base Change (assembly)

A to T at 9878425 bp (GRCm38)

Zygosity

Heterozygous

Amino Acid Change

Tryptophan to Arginine at position 192 (W192R)

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: W192R

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

SMART Domains

Protein: ENSMUSP00000055579
Gene: ENSMUSG00000046159
AA Change: W192R

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: W192R

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

SMART Domains

Protein: ENSMUSP00000140131
Gene: ENSMUSG00000046159
AA Change: W192R

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

0.9644

Coding Region Coverage

1x: 99.1%
3x: 98.3%
10x: 96.1%
20x: 91.9%

Validation Efficiency

97% (70/72)

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: 68 list
Gene	Ref	Var	Chr/Loc	Mutation	Predicted Effect	Zygosity
4930522H14Rik	A	G	4: 109,505,571	S184P	probably damaging	Het
Adgb	A	G	10: 10,395,371	F817L	probably damaging	Het
Anxa10	T	C	8: 62,092,584	D38G	probably damaging	Het
Atp8b2	G	A	3: 89,941,784	A1081V	probably benign	Het
Baz1a	G	A	12: 54,975,198	R100C	probably damaging	Het
Ceacam18	A	C	7: 43,639,265	T147P	possibly damaging	Het
Cep170b	C	T	12: 112,736,372	T423I	probably damaging	Het
Chd6	A	G	2: 161,042,058	L89S	probably damaging	Het
Cnn1	C	A	9: 22,107,854	A202E	probably damaging	Het
Dcaf7	T	A	11: 106,051,802	F192I	probably damaging	Het
Eif2b5	T	C	16: 20,502,585	V296A	possibly damaging	Het
Entpd7	A	G	19: 43,721,745		probably benign	Het
Esr1	A	G	10: 5,001,260	E546G	possibly damaging	Het
Etaa1	C	A	11: 17,946,492	G542C	probably damaging	Het
Exosc8	A	T	3: 54,734,101		probably null	Het
Fras1	T	A	5: 96,726,613		probably null	Het
G930045G22Rik	T	C	6: 50,846,718		noncoding transcript	Het
Gm22697+Rbm27	AGGTCCAGGCCCAGGCCCTGGTCCTGGCCCTGGCCCTGGTCCCGGCCCAGGCCC	AGGTCCCGGCCCAGGCCC	18: 42,301,883		probably benign	Het
Gm5615	A	G	9: 36,534,440	S72P	possibly damaging	Het
Gpr155	T	C	2: 73,364,164		probably null	Het
Has1	A	G	17: 17,849,985	Y225H	probably damaging	Het
Hk3	A	G	13: 55,014,461	F110S	probably damaging	Het
Iars	A	G	13: 49,723,002	K848E	possibly damaging	Het
Il22ra1	C	A	4: 135,750,460	H281N	probably damaging	Het
Inpp4b	G	T	8: 81,856,774		probably benign	Het
Itga11	A	G	9: 62,760,370	N662D	probably benign	Het
Kif20b	A	T	19: 34,936,790	T355S	possibly damaging	Het
Kif21a	T	C	15: 90,994,367	T237A	probably damaging	Het
Klc1	T	C	12: 111,776,887	L216P	probably damaging	Het
Krt84	G	A	15: 101,525,963	S523F	possibly damaging	Het
Lama3	A	G	18: 12,532,199	D2330G	possibly damaging	Het
Lamb2	G	A	9: 108,481,423		probably null	Het
Limch1	T	A	5: 66,999,256	S511R	probably damaging	Het
Lnx2	C	A	5: 147,027,342	V468L	probably benign	Het
Lrriq1	A	T	10: 103,170,648	C1205*	probably null	Het
Lsm4	A	G	8: 70,677,806	Y25C	probably damaging	Het
Macc1	T	C	12: 119,446,421	M308T	probably benign	Het
Miip	T	C	4: 147,865,234	S174G	probably benign	Het
Mroh9	T	G	1: 163,046,056	E510A	probably damaging	Het
Msh2	C	T	17: 87,672,636	A14V	probably benign	Het
Nbea	T	A	3: 55,630,229	I2828F	probably damaging	Het
Nkx2-3	A	T	19: 43,614,456	Q167L	probably damaging	Het
Nup160	T	C	2: 90,710,088	Y854H	probably damaging	Het
Olfr1436	T	A	19: 12,298,659	I158L	probably benign	Het
Olfr519	A	G	7: 108,893,765	I214T	probably damaging	Het
Olfr642	A	G	7: 104,050,169	Y62H	probably damaging	Het
Phldb1	G	A	9: 44,715,433	P572S	probably damaging	Het
Plcb2	A	T	2: 118,723,780	M64K	possibly damaging	Het
Prr12	T	A	7: 45,034,192	N1683Y	probably benign	Het
Prrg4	C	A	2: 104,832,743	A173S	probably benign	Het
Pygl	T	A	12: 70,197,010	I553F	possibly damaging	Het
Rasd1	T	C	11: 59,964,094	M187V	probably benign	Het
Rasgrf1	A	G	9: 89,953,920	I234V	probably benign	Het
Rps6ka4	C	A	19: 6,839,362	V118L	probably benign	Het
Sbspon	C	A	1: 15,883,759	R99L	probably damaging	Het
Sdhaf3	T	C	6: 6,956,126	Y34H	probably damaging	Het
Setd2	A	G	9: 110,549,864	S632G	probably benign	Het
Shc2	T	A	10: 79,626,111	M367L	probably benign	Het
Slc26a5	T	A	5: 21,813,976	K590*	probably null	Het
Slc39a12	T	C	2: 14,451,992	V597A	probably benign	Het
Slc45a3	G	A	1: 131,977,524	G81D	probably damaging	Het
Spata2l	T	C	8: 123,233,302	N416S	probably benign	Het
Tdrd6	A	C	17: 43,627,109	V1016G	possibly damaging	Het
Tet2	A	G	3: 133,485,880	V931A	probably benign	Het
Tmem190	A	G	7: 4,784,121	D108G	probably damaging	Het
Trip11	T	A	12: 101,884,392	K853*	probably null	Het
Vmn2r111	A	T	17: 22,569,061	D436E	probably benign	Het
Zfp704	A	T	3: 9,471,039	S140R	probably damaging	Het

Other mutations in Chrm3

Allele	Source	Chr	Coord	Type	Predicted Effect	PPH Score
IGL01608:Chrm3	APN	13	9878598	missense	possibly damaging	0.80
IGL02266:Chrm3	APN	13	9877278	missense	probably damaging	0.99
IGL02701:Chrm3	APN	13	9878464	nonsense	probably null
IGL03085:Chrm3	APN	13	9877534	missense	probably damaging	1.00
IGL03213:Chrm3	APN	13	9878184	missense	probably benign	0.22
R0147:Chrm3	UTSW	13	9878744	missense	probably damaging	1.00
R0408:Chrm3	UTSW	13	9877933	missense	probably benign	0.10
R0544:Chrm3	UTSW	13	9877579	missense	probably damaging	0.99
R1557:Chrm3	UTSW	13	9878314	missense	possibly damaging	0.82
R1697:Chrm3	UTSW	13	9878758	missense	probably damaging	1.00
R1791:Chrm3	UTSW	13	9877416	missense	probably damaging	1.00
R1866:Chrm3	UTSW	13	9878481	missense	probably damaging	1.00
R2049:Chrm3	UTSW	13	9878335	missense	probably damaging	1.00
R2909:Chrm3	UTSW	13	9877997	missense	probably benign	0.43
R4212:Chrm3	UTSW	13	9877755	missense	probably benign	0.01
R4422:Chrm3	UTSW	13	9878555	nonsense	probably null
R4790:Chrm3	UTSW	13	9877662	missense	probably benign	0.10
R4934:Chrm3	UTSW	13	9877414	missense	probably damaging	1.00
R5353:Chrm3	UTSW	13	9878557	missense	probably damaging	1.00
R5623:Chrm3	UTSW	13	9877387	missense	possibly damaging	0.92
R6154:Chrm3	UTSW	13	9878440	missense	possibly damaging	0.88
R6416:Chrm3	UTSW	13	9877662	missense	probably benign
R6693:Chrm3	UTSW	13	9877422	missense	probably benign	0.27
R7135:Chrm3	UTSW	13	9877801	missense	probably benign	0.00
R7297:Chrm3	UTSW	13	9877833	missense	probably benign	0.01
R7423:Chrm3	UTSW	13	9878809	missense	probably benign
R7591:Chrm3	UTSW	13	9877313	nonsense	probably null
R8353:Chrm3	UTSW	13	9877231	makesense	probably null
R8355:Chrm3	UTSW	13	9878610	missense	probably damaging	1.00
R8446:Chrm3	UTSW	13	9878302	missense	probably damaging	0.99
R8453:Chrm3	UTSW	13	9877231	makesense	probably null
R9227:Chrm3	UTSW	13	9878443	missense	probably benign	0.00
R9230:Chrm3	UTSW	13	9878443	missense	probably benign	0.00
R9336:Chrm3	UTSW	13	9878616	missense	probably damaging	1.00
R9462:Chrm3	UTSW	13	9877401	missense
R9537:Chrm3	UTSW	13	9877426	missense	probably damaging	1.00
R9586:Chrm3	UTSW	13	9877444	missense	probably damaging	1.00
X0066:Chrm3	UTSW	13	9877720	missense	probably benign	0.02

Predicted Primers

PCR Primer
(F):5'- ATGACCGTTTCGTGCCTTGCTG -3'
(R):5'- ATCATTATGAACCGCTGGGCTCTG -3'

Sequencing Primer
(F):5'- TGCTACAGCTTCGAGAACTG -3'
(R):5'- CTGGGGAACTTAGCCTGTGAC -3'

Posted On

2014-04-24