Incidental Mutation 'R4212:Chrm3'
ID 319264
Institutional Source Beutler Lab
Gene Symbol Chrm3
Ensembl Gene ENSMUSG00000046159
Gene Name cholinergic receptor, muscarinic 3, cardiac
Synonyms muscarinic acetylcholine receptor 3, M3R, Chrm-3
MMRRC Submission 041641-MU
Accession Numbers
Essential gene? Probably non essential (E-score: 0.105) question?
Stock # R4212 (G1)
Quality Score 225
Status Not validated
Chromosome 13
Chromosomal Location 9925522-10410883 bp(-) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) T to C at 9927791 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Aspartic acid to Glycine at position 415 (D415G)
Ref Sequence ENSEMBL: ENSMUSP00000140131 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000063093] [ENSMUST00000187510]
AlphaFold Q9ERZ3
Predicted Effect probably benign
Transcript: ENSMUST00000063093
AA Change: D415G

PolyPhen 2 Score 0.014 (Sensitivity: 0.96; Specificity: 0.79)
SMART Domains Protein: ENSMUSP00000055579
Gene: ENSMUSG00000046159
AA Change: D415G

DomainStartEndE-ValueType
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 benign
Transcript: ENSMUST00000187510
AA Change: D415G

PolyPhen 2 Score 0.014 (Sensitivity: 0.96; Specificity: 0.79)
SMART Domains Protein: ENSMUSP00000140131
Gene: ENSMUSG00000046159
AA Change: D415G

DomainStartEndE-ValueType
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
Coding Region Coverage
  • 1x: 99.2%
  • 3x: 98.6%
  • 10x: 97.4%
  • 20x: 95.8%
Validation Efficiency
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: 52 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
A1bg G T 15: 60,791,585 (GRCm39) L284M possibly damaging Het
Adamts15 A G 9: 30,817,470 (GRCm39) V536A probably damaging Het
Arsi A T 18: 61,049,773 (GRCm39) I219F probably damaging Het
Atg7 G A 6: 114,680,386 (GRCm39) G447E probably benign Het
Bdp1 T A 13: 100,196,093 (GRCm39) H1223L probably benign Het
Cep152 A G 2: 125,461,921 (GRCm39) M87T probably benign Het
Chrnb2 A T 3: 89,668,851 (GRCm39) C155S probably damaging Het
Col6a4 T A 9: 105,952,569 (GRCm39) Q443L probably benign Het
Ct45a C T X: 55,590,568 (GRCm39) V78I probably benign Het
D5Ertd579e A T 5: 36,771,823 (GRCm39) D857E probably damaging Het
Efcab6 T C 15: 83,777,064 (GRCm39) D1124G probably damaging Het
F830045P16Rik C T 2: 129,302,273 (GRCm39) A440T probably benign Het
Gc T C 5: 89,583,434 (GRCm39) K370E probably benign Het
Gm11559 A G 11: 99,755,726 (GRCm39) Q125R unknown Het
Gm3985 A T 8: 33,432,484 (GRCm39) noncoding transcript Het
Gucy2e A G 11: 69,118,949 (GRCm39) F681S probably damaging Het
Hip1r A G 5: 124,137,953 (GRCm39) I760V probably benign Het
Islr2 C T 9: 58,106,603 (GRCm39) G219D probably damaging Het
Itgae A G 11: 73,010,178 (GRCm39) H556R probably benign Het
Jag1 T C 2: 136,926,990 (GRCm39) D923G probably benign Het
Kmt2c A G 5: 25,552,357 (GRCm39) probably null Het
Kmt2d A G 15: 98,742,884 (GRCm39) probably benign Het
Krtap17-1 A G 11: 99,884,740 (GRCm39) L9P unknown Het
Lats2 C T 14: 57,933,712 (GRCm39) D802N possibly damaging Het
Lrfn5 A T 12: 61,890,606 (GRCm39) T632S probably benign Het
Myo9a C T 9: 59,813,349 (GRCm39) R2183* probably null Het
Myorg T C 4: 41,498,307 (GRCm39) E441G probably benign Het
Naip1 T C 13: 100,563,383 (GRCm39) probably null Het
Nf1 T A 11: 79,360,624 (GRCm39) V1434E probably damaging Het
Nlrc4 T C 17: 74,754,110 (GRCm39) Y91C possibly damaging Het
Or4l1 A T 14: 50,166,346 (GRCm39) Y218* probably null Het
Or5b102 T G 19: 13,041,123 (GRCm39) M116R probably damaging Het
Or5k1 T A 16: 58,617,732 (GRCm39) H159L possibly damaging Het
Pard3 T A 8: 128,336,939 (GRCm39) I1143K probably benign Het
Pcdha7 A G 18: 37,108,027 (GRCm39) T351A probably benign Het
Phf2 C A 13: 48,974,089 (GRCm39) G318V unknown Het
Plch1 T A 3: 63,778,180 (GRCm39) probably benign Het
Polr1c A G 17: 46,557,046 (GRCm39) I79T probably damaging Het
Ppp2r5e A G 12: 75,516,325 (GRCm39) I244T probably damaging Het
Psmd12 T C 11: 107,376,585 (GRCm39) C74R probably damaging Het
Qng1 C T 13: 58,529,805 (GRCm39) G269E probably damaging Het
Ralgapa1 A G 12: 55,786,115 (GRCm39) probably null Het
Robo3 C T 9: 37,333,194 (GRCm39) G781D probably damaging Het
Scn8a T C 15: 100,854,954 (GRCm39) V147A possibly damaging Het
Sema3b C T 9: 107,480,597 (GRCm39) V117M probably damaging Het
Sfxn5 A T 6: 85,309,288 (GRCm39) L139* probably null Het
Slc2a12 A T 10: 22,577,993 (GRCm39) K596N probably benign Het
Sorcs1 G A 19: 50,213,613 (GRCm39) R705C probably damaging Het
Spata31e4 C T 13: 50,854,388 (GRCm39) T82I possibly damaging Het
Tlr4 T A 4: 66,758,563 (GRCm39) I452N probably damaging Het
Tshz3 A G 7: 36,469,544 (GRCm39) D511G probably damaging Het
Usp44 A G 10: 93,682,632 (GRCm39) K314E possibly damaging Het
Other mutations in Chrm3
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL01608:Chrm3 APN 13 9,928,634 (GRCm39) missense possibly damaging 0.80
IGL02266:Chrm3 APN 13 9,927,314 (GRCm39) missense probably damaging 0.99
IGL02701:Chrm3 APN 13 9,928,500 (GRCm39) nonsense probably null
IGL03085:Chrm3 APN 13 9,927,570 (GRCm39) missense probably damaging 1.00
IGL03213:Chrm3 APN 13 9,928,220 (GRCm39) missense probably benign 0.22
R0147:Chrm3 UTSW 13 9,928,780 (GRCm39) missense probably damaging 1.00
R0408:Chrm3 UTSW 13 9,927,969 (GRCm39) missense probably benign 0.10
R0544:Chrm3 UTSW 13 9,927,615 (GRCm39) missense probably damaging 0.99
R1557:Chrm3 UTSW 13 9,928,350 (GRCm39) missense possibly damaging 0.82
R1647:Chrm3 UTSW 13 9,928,461 (GRCm39) missense probably damaging 1.00
R1697:Chrm3 UTSW 13 9,928,794 (GRCm39) missense probably damaging 1.00
R1791:Chrm3 UTSW 13 9,927,452 (GRCm39) missense probably damaging 1.00
R1866:Chrm3 UTSW 13 9,928,517 (GRCm39) missense probably damaging 1.00
R2049:Chrm3 UTSW 13 9,928,371 (GRCm39) missense probably damaging 1.00
R2909:Chrm3 UTSW 13 9,928,033 (GRCm39) missense probably benign 0.43
R4422:Chrm3 UTSW 13 9,928,591 (GRCm39) nonsense probably null
R4790:Chrm3 UTSW 13 9,927,698 (GRCm39) missense probably benign 0.10
R4934:Chrm3 UTSW 13 9,927,450 (GRCm39) missense probably damaging 1.00
R5353:Chrm3 UTSW 13 9,928,593 (GRCm39) missense probably damaging 1.00
R5623:Chrm3 UTSW 13 9,927,423 (GRCm39) missense possibly damaging 0.92
R6154:Chrm3 UTSW 13 9,928,476 (GRCm39) missense possibly damaging 0.88
R6416:Chrm3 UTSW 13 9,927,698 (GRCm39) missense probably benign
R6693:Chrm3 UTSW 13 9,927,458 (GRCm39) missense probably benign 0.27
R7135:Chrm3 UTSW 13 9,927,837 (GRCm39) missense probably benign 0.00
R7297:Chrm3 UTSW 13 9,927,869 (GRCm39) missense probably benign 0.01
R7423:Chrm3 UTSW 13 9,928,845 (GRCm39) missense probably benign
R7591:Chrm3 UTSW 13 9,927,349 (GRCm39) nonsense probably null
R8353:Chrm3 UTSW 13 9,927,267 (GRCm39) makesense probably null
R8355:Chrm3 UTSW 13 9,928,646 (GRCm39) missense probably damaging 1.00
R8446:Chrm3 UTSW 13 9,928,338 (GRCm39) missense probably damaging 0.99
R8453:Chrm3 UTSW 13 9,927,267 (GRCm39) makesense probably null
R9227:Chrm3 UTSW 13 9,928,479 (GRCm39) missense probably benign 0.00
R9230:Chrm3 UTSW 13 9,928,479 (GRCm39) missense probably benign 0.00
R9336:Chrm3 UTSW 13 9,928,652 (GRCm39) missense probably damaging 1.00
R9462:Chrm3 UTSW 13 9,927,437 (GRCm39) missense
R9537:Chrm3 UTSW 13 9,927,462 (GRCm39) missense probably damaging 1.00
R9586:Chrm3 UTSW 13 9,927,480 (GRCm39) missense probably damaging 1.00
X0066:Chrm3 UTSW 13 9,927,756 (GRCm39) missense probably benign 0.02
Predicted Primers PCR Primer
(F):5'- CCGCTTGGTGATCTGACTTCTG -3'
(R):5'- TGCCTCCCTGGAAAACTCTG -3'

Sequencing Primer
(F):5'- ATCTGACTTCTGGTCTTGAGAGC -3'
(R):5'- GGAAAACTCTGCTTCTTCTGATG -3'
Posted On 2015-06-10