Incidental Mutation 'R2235:Chrm4'
ID 240371
Institutional Source Beutler Lab
Gene Symbol Chrm4
Ensembl Gene ENSMUSG00000040495
Gene Name cholinergic receptor, muscarinic 4
Synonyms Chrm-4, muscarinic acetylcholine receptor 4
MMRRC Submission 040236-MU
Accession Numbers
Essential gene? Non essential (E-score: 0.000) question?
Stock # R2235 (G1)
Quality Score 160
Status Not validated
Chromosome 2
Chromosomal Location 91757594-91759033 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) A to G at 91758875 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Serine to Glycine at position 428 (S428G)
Ref Sequence ENSEMBL: ENSMUSP00000040808 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000028667] [ENSMUST00000028672] [ENSMUST00000045537] [ENSMUST00000069423] [ENSMUST00000090602] [ENSMUST00000099709] [ENSMUST00000111303] [ENSMUST00000142231] [ENSMUST00000128152] [ENSMUST00000111309]
AlphaFold P32211
Predicted Effect probably benign
Transcript: ENSMUST00000028667
SMART Domains Protein: ENSMUSP00000028667
Gene: ENSMUSG00000040479

DomainStartEndE-ValueType
low complexity region 3 30 N/A INTRINSIC
low complexity region 66 75 N/A INTRINSIC
C1 96 153 2.67e-1 SMART
C1 173 231 8.18e-7 SMART
low complexity region 257 274 N/A INTRINSIC
DAGKc 296 420 4.61e-65 SMART
DAGKa 447 604 2.75e-95 SMART
low complexity region 762 780 N/A INTRINSIC
ANK 823 853 8.52e-4 SMART
ANK 858 887 2.18e-1 SMART
Predicted Effect probably benign
Transcript: ENSMUST00000028672
SMART Domains Protein: ENSMUSP00000028672
Gene: ENSMUSG00000027239

DomainStartEndE-ValueType
low complexity region 8 30 N/A INTRINSIC
PTN 34 113 4.2e-53 SMART
low complexity region 120 139 N/A INTRINSIC
Predicted Effect probably benign
Transcript: ENSMUST00000045537
AA Change: S428G

PolyPhen 2 Score 0.012 (Sensitivity: 0.96; Specificity: 0.78)
SMART Domains Protein: ENSMUSP00000040808
Gene: ENSMUSG00000040495
AA Change: S428G

DomainStartEndE-ValueType
Pfam:7TM_GPCR_Srsx 42 248 5.7e-7 PFAM
Pfam:7tm_1 48 453 5.5e-76 PFAM
Predicted Effect probably benign
Transcript: ENSMUST00000069423
SMART Domains Protein: ENSMUSP00000068413
Gene: ENSMUSG00000027239

DomainStartEndE-ValueType
low complexity region 8 30 N/A INTRINSIC
PTN 34 113 4.2e-53 SMART
low complexity region 120 139 N/A INTRINSIC
Predicted Effect probably benign
Transcript: ENSMUST00000090602
SMART Domains Protein: ENSMUSP00000088090
Gene: ENSMUSG00000027239

DomainStartEndE-ValueType
low complexity region 8 30 N/A INTRINSIC
PTN 34 113 4.2e-53 SMART
low complexity region 120 139 N/A INTRINSIC
Predicted Effect probably benign
Transcript: ENSMUST00000099709
SMART Domains Protein: ENSMUSP00000106937
Gene: ENSMUSG00000040479

DomainStartEndE-ValueType
low complexity region 2 38 N/A INTRINSIC
low complexity region 83 92 N/A INTRINSIC
C1 113 170 2.67e-1 SMART
C1 190 248 8.18e-7 SMART
low complexity region 274 291 N/A INTRINSIC
DAGKc 313 437 4.61e-65 SMART
DAGKa 464 621 2.75e-95 SMART
low complexity region 779 797 N/A INTRINSIC
ANK 840 870 8.52e-4 SMART
ANK 875 904 2.18e-1 SMART
Predicted Effect probably benign
Transcript: ENSMUST00000111303
SMART Domains Protein: ENSMUSP00000106934
Gene: ENSMUSG00000040479

DomainStartEndE-ValueType
low complexity region 39 58 N/A INTRINSIC
low complexity region 66 81 N/A INTRINSIC
low complexity region 100 113 N/A INTRINSIC
low complexity region 118 133 N/A INTRINSIC
low complexity region 200 214 N/A INTRINSIC
low complexity region 260 269 N/A INTRINSIC
C1 290 347 2.67e-1 SMART
C1 367 425 8.18e-7 SMART
low complexity region 451 468 N/A INTRINSIC
DAGKc 490 614 4.61e-65 SMART
DAGKa 641 798 2.75e-95 SMART
low complexity region 956 974 N/A INTRINSIC
ANK 1017 1047 8.52e-4 SMART
ANK 1052 1081 2.18e-1 SMART
Predicted Effect noncoding transcript
Transcript: ENSMUST00000138894
Predicted Effect noncoding transcript
Transcript: ENSMUST00000128902
Predicted Effect noncoding transcript
Transcript: ENSMUST00000148297
Predicted Effect noncoding transcript
Transcript: ENSMUST00000134103
Predicted Effect probably benign
Transcript: ENSMUST00000142231
SMART Domains Protein: ENSMUSP00000114740
Gene: ENSMUSG00000040479

DomainStartEndE-ValueType
low complexity region 2 13 N/A INTRINSIC
Predicted Effect probably benign
Transcript: ENSMUST00000128152
SMART Domains Protein: ENSMUSP00000118684
Gene: ENSMUSG00000040479

DomainStartEndE-ValueType
low complexity region 32 41 N/A INTRINSIC
Blast:C1 62 114 9e-33 BLAST
Predicted Effect probably benign
Transcript: ENSMUST00000111309
SMART Domains Protein: ENSMUSP00000106941
Gene: ENSMUSG00000027239

DomainStartEndE-ValueType
low complexity region 8 30 N/A INTRINSIC
PTN 34 113 4.2e-53 SMART
low complexity region 120 139 N/A INTRINSIC
Coding Region Coverage
  • 1x: 99.2%
  • 3x: 98.6%
  • 10x: 97.3%
  • 20x: 95.1%
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 clinical implications of this receptor are unknown; however, mouse studies link its function to adenylyl cyclase inhibition. [provided by RefSeq, Jul 2008]
PHENOTYPE: Mice homozygous for a null allele show decreased body weight, hyperactivity, abnormalities in carbamylcholine-induced bradycardia and gallbladder contractility, and altered CNS synaptic transmission. Mice homozygous for a different null allele show loss of the anti-cataleptic effect of scopolamine. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 59 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
A2m T C 6: 121,619,023 (GRCm39) V256A probably benign Het
Acbd6 A G 1: 155,434,454 (GRCm39) D24G probably damaging Het
Adcy2 A T 13: 68,816,611 (GRCm39) Y792N probably damaging Het
Alpk1 T C 3: 127,474,569 (GRCm39) K478R probably benign Het
Atad2b T G 12: 5,056,745 (GRCm39) F867C probably damaging Het
Bach1 A G 16: 87,517,001 (GRCm39) D514G probably damaging Het
BC035947 A T 1: 78,474,599 (GRCm39) D644E probably damaging Het
Clca3a1 G T 3: 144,714,829 (GRCm39) P596Q possibly damaging Het
Cldn34b3 A T X: 75,310,830 (GRCm39) I133F probably damaging Het
Col1a2 G A 6: 4,518,822 (GRCm39) probably benign Het
Crh A T 3: 19,748,096 (GRCm39) M182K probably damaging Het
Csta1 C T 16: 35,945,445 (GRCm39) V23I probably damaging Het
Cts6 T A 13: 61,343,247 (GRCm39) I325F probably damaging Het
Dnah6 T C 6: 73,077,068 (GRCm39) D2347G probably damaging Het
Dync1i2 C T 2: 71,079,764 (GRCm39) Q419* probably null Het
E2f4 T A 8: 106,025,283 (GRCm39) V121E probably damaging Het
Fhip1a A T 3: 85,568,408 (GRCm39) L1037Q probably damaging Het
Fndc11 A G 2: 180,864,067 (GRCm39) S291G possibly damaging Het
Hid1 A G 11: 115,241,945 (GRCm39) I555T probably damaging Het
Hyou1 C T 9: 44,300,388 (GRCm39) T855M probably benign Het
Igf1r T A 7: 67,861,828 (GRCm39) N1129K probably damaging Het
Iglon5 T C 7: 43,130,062 (GRCm39) E34G probably damaging Het
Itprid1 A T 6: 55,874,797 (GRCm39) H249L possibly damaging Het
Kcnab1 T A 3: 65,226,888 (GRCm39) V189D probably damaging Het
Lmo2 T C 2: 103,811,407 (GRCm39) Y147H probably damaging Het
Lrrc49 A T 9: 60,505,440 (GRCm39) F538L possibly damaging Het
Ly6h A G 15: 75,437,038 (GRCm39) S113P probably benign Het
Mto1 A C 9: 78,364,846 (GRCm39) T362P possibly damaging Het
Myot A G 18: 44,487,339 (GRCm39) D392G probably damaging Het
Or10a3 A G 7: 108,480,172 (GRCm39) F214L probably benign Het
Or6z5 T C 7: 6,477,441 (GRCm39) S111P possibly damaging Het
Osbpl6 T C 2: 76,417,113 (GRCm39) F577L probably damaging Het
Otc A G X: 10,169,606 (GRCm39) Q216R probably benign Het
Pds5a A T 5: 65,811,441 (GRCm39) F331I probably damaging Het
Pld3 G A 7: 27,240,532 (GRCm39) T136M probably benign Het
Prph2 A T 17: 47,222,092 (GRCm39) D157V probably damaging Het
Racgap1 A G 15: 99,524,417 (GRCm39) S357P probably benign Het
Ralgapa1 A T 12: 55,763,856 (GRCm39) H1403Q probably benign Het
Rnf216 G A 5: 143,076,681 (GRCm39) H68Y probably benign Het
Scgb1b27 T C 7: 33,721,249 (GRCm39) Y46H probably damaging Het
Sel1l2 T C 2: 140,086,085 (GRCm39) Y502C probably damaging Het
Sis A T 3: 72,820,527 (GRCm39) F1412L probably benign Het
Slc4a11 T C 2: 130,527,544 (GRCm39) E617G probably benign Het
Smap1 T C 1: 23,898,139 (GRCm39) N99S probably benign Het
Smg7 A T 1: 152,744,064 (GRCm39) Y40N probably damaging Het
Sox4 C T 13: 29,136,613 (GRCm39) R131Q probably damaging Het
Spaca6 T C 17: 18,058,507 (GRCm39) probably null Het
Tbx18 G T 9: 87,606,403 (GRCm39) S247R probably damaging Het
Tenm3 T C 8: 48,729,204 (GRCm39) I1601V probably benign Het
Thap4 G T 1: 93,652,934 (GRCm39) Q441K probably benign Het
Tmprss11c G T 5: 86,429,945 (GRCm39) T40K probably benign Het
Tpr T A 1: 150,317,843 (GRCm39) F2117Y probably benign Het
Traf5 T C 1: 191,738,806 (GRCm39) M125V probably damaging Het
Trim65 G T 11: 116,021,503 (GRCm39) T110K possibly damaging Het
Ubp1 T G 9: 113,793,712 (GRCm39) S340R probably damaging Het
Vit T C 17: 78,912,867 (GRCm39) S267P probably benign Het
Vmn2r124 A T 17: 18,269,927 (GRCm39) H61L possibly damaging Het
Zfp990 T A 4: 145,264,461 (GRCm39) H486Q probably damaging Het
Zkscan6 T C 11: 65,719,098 (GRCm39) S373P probably benign Het
Other mutations in Chrm4
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL02064:Chrm4 APN 2 91,758,176 (GRCm39) missense probably damaging 1.00
R0437:Chrm4 UTSW 2 91,758,788 (GRCm39) missense possibly damaging 0.89
R0755:Chrm4 UTSW 2 91,758,747 (GRCm39) missense probably benign 0.02
R1972:Chrm4 UTSW 2 91,757,838 (GRCm39) missense probably benign 0.00
R2233:Chrm4 UTSW 2 91,758,875 (GRCm39) missense probably benign 0.01
R2902:Chrm4 UTSW 2 91,758,302 (GRCm39) missense probably benign 0.00
R3115:Chrm4 UTSW 2 91,757,705 (GRCm39) missense probably benign 0.06
R3907:Chrm4 UTSW 2 91,758,084 (GRCm39) missense probably damaging 0.98
R4839:Chrm4 UTSW 2 91,757,952 (GRCm39) missense probably damaging 1.00
R7033:Chrm4 UTSW 2 91,758,692 (GRCm39) missense probably benign 0.01
R7242:Chrm4 UTSW 2 91,757,595 (GRCm39) start codon destroyed probably null 0.86
R7707:Chrm4 UTSW 2 91,757,699 (GRCm39) missense probably benign 0.01
R8066:Chrm4 UTSW 2 91,758,042 (GRCm39) missense probably damaging 1.00
R8076:Chrm4 UTSW 2 91,758,204 (GRCm39) missense probably damaging 1.00
R8293:Chrm4 UTSW 2 91,758,563 (GRCm39) missense probably benign 0.00
R8784:Chrm4 UTSW 2 91,758,033 (GRCm39) missense probably benign 0.16
R9007:Chrm4 UTSW 2 91,758,075 (GRCm39) missense possibly damaging 0.68
R9113:Chrm4 UTSW 2 91,758,075 (GRCm39) missense probably benign 0.28
Predicted Primers PCR Primer
(F):5'- ATCGAGATCGTACCTGCCAC -3'
(R):5'- CGGTACACACTCTTGACACCAG -3'

Sequencing Primer
(F):5'- ATCGTACCTGCCACGCCAG -3'
(R):5'- TCTTGACACCAGCACCTCCTAAG -3'
Posted On 2014-10-15