Incidental Mutation 'R6302:Trpm4'
ID 509276
Institutional Source Beutler Lab
Gene Symbol Trpm4
Ensembl Gene ENSMUSG00000038260
Gene Name transient receptor potential cation channel, subfamily M, member 4
Synonyms 1110030C19Rik, TRPM4B, LTRPC4
MMRRC Submission 044467-MU
Accession Numbers
Essential gene? Probably non essential (E-score: 0.153) question?
Stock # R6302 (G1)
Quality Score 225.009
Status Not validated
Chromosome 7
Chromosomal Location 44952579-44983495 bp(-) (GRCm39)
Type of Mutation critical splice donor site (2 bp from exon)
DNA Base Change (assembly) A to T at 44977143 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change
Ref Sequence ENSEMBL: ENSMUSP00000040367 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000042194] [ENSMUST00000210541] [ENSMUST00000211431] [ENSMUST00000211743]
AlphaFold Q7TN37
Predicted Effect noncoding transcript
Transcript: ENSMUST00000026901
Predicted Effect probably null
Transcript: ENSMUST00000042194
SMART Domains Protein: ENSMUSP00000040367
Gene: ENSMUSG00000038260

DomainStartEndE-ValueType
low complexity region 118 131 N/A INTRINSIC
SCOP:d1awcb_ 378 465 2e-3 SMART
low complexity region 600 612 N/A INTRINSIC
low complexity region 637 645 N/A INTRINSIC
transmembrane domain 688 710 N/A INTRINSIC
Pfam:Ion_trans 781 1051 1.8e-13 PFAM
low complexity region 1089 1096 N/A INTRINSIC
low complexity region 1191 1208 N/A INTRINSIC
Predicted Effect probably benign
Transcript: ENSMUST00000210541
Predicted Effect noncoding transcript
Transcript: ENSMUST00000211411
Predicted Effect probably benign
Transcript: ENSMUST00000211431
Predicted Effect probably benign
Transcript: ENSMUST00000211743
Coding Region Coverage
  • 1x: 100.0%
  • 3x: 100.0%
  • 10x: 99.7%
  • 20x: 99.0%
Validation Efficiency
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] The protein encoded by this gene is a calcium-activated nonselective ion channel that mediates transport of monovalent cations across membranes, thereby depolarizing the membrane. The activity of the encoded protein increases with increasing intracellular calcium concentration, but this channel does not transport calcium. [provided by RefSeq, Mar 2016]
PHENOTYPE: Mice homozygous for a knock-out allele display increased Ca2+ influx and IgE-dependent mast cell activation, increased vascular permeability, and enhanced acute anaphylactic responses. Mice homozygous for a different knock-out allele show Ca2+ overload and impaired dendritic cell migration. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 67 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Aadacl4fm4 G T 4: 144,396,760 (GRCm39) S324* probably null Het
Actl11 T G 9: 107,806,772 (GRCm39) V365G probably benign Het
Adgrg6 T A 10: 14,317,227 (GRCm39) D531V probably benign Het
Ankrd11 A G 8: 123,616,728 (GRCm39) S2354P probably benign Het
Ano9 A T 7: 140,684,221 (GRCm39) W514R probably damaging Het
Arfgef3 A T 10: 18,528,589 (GRCm39) V266E probably damaging Het
Bahcc1 T C 11: 120,167,634 (GRCm39) I1345T probably damaging Het
Bpifb4 G A 2: 153,801,587 (GRCm39) M355I probably benign Het
Catsperb T C 12: 101,554,402 (GRCm39) S699P possibly damaging Het
Cdh23 T G 10: 60,140,872 (GRCm39) I3161L possibly damaging Het
Chd3 T C 11: 69,244,604 (GRCm39) T1257A probably damaging Het
Cnnm4 C T 1: 36,539,036 (GRCm39) T638I probably benign Het
Cspg4b A G 13: 113,504,646 (GRCm39) D1925G probably damaging Het
Cyp26c1 A G 19: 37,674,936 (GRCm39) T86A probably damaging Het
Cyp3a63-ps A G 5: 145,564,847 (GRCm39) noncoding transcript Het
Dnah14 T A 1: 181,428,771 (GRCm39) I259N possibly damaging Het
Dnah17 T C 11: 118,019,981 (GRCm39) D22G probably benign Het
Epn2 T G 11: 61,437,312 (GRCm39) T87P probably damaging Het
Fbxl18 A G 5: 142,874,578 (GRCm39) L81P probably damaging Het
Gas1 A T 13: 60,323,970 (GRCm39) D221E probably damaging Het
Gm8356 T C 14: 17,691,275 (GRCm39) Y130C probably damaging Het
Gpr151 T G 18: 42,712,459 (GRCm39) K73T probably damaging Het
Helq A C 5: 100,946,305 (GRCm39) V12G probably damaging Het
Inpp4b A G 8: 82,494,806 (GRCm39) T74A probably benign Het
Kirrel3 G A 9: 34,919,045 (GRCm39) V234I probably damaging Het
Kxd1 T A 8: 70,972,713 (GRCm39) probably null Het
Lif T C 11: 4,218,924 (GRCm39) Y68H probably damaging Het
Map6 A G 7: 98,985,314 (GRCm39) Q406R probably damaging Het
Mcoln3 A T 3: 145,830,527 (GRCm39) M86L probably benign Het
Mei1 T A 15: 81,987,439 (GRCm39) Y834* probably null Het
Mroh1 T C 15: 76,320,319 (GRCm39) probably null Het
Myo15b T C 11: 115,777,065 (GRCm39) I2319T possibly damaging Het
Myo7b T G 18: 32,127,439 (GRCm39) D621A probably damaging Het
Naip5 C T 13: 100,359,674 (GRCm39) A521T possibly damaging Het
Nek7 T C 1: 138,426,351 (GRCm39) D254G probably damaging Het
Nsd2 A G 5: 34,024,921 (GRCm39) R560G possibly damaging Het
Or2t46 T C 11: 58,472,464 (GRCm39) F265L probably benign Het
Or52x1 A T 7: 104,852,926 (GRCm39) L208H probably damaging Het
Pbx1 T A 1: 168,018,910 (GRCm39) T312S probably benign Het
Peg10 GAT GATCAT 6: 4,756,449 (GRCm39) probably benign Het
Pitrm1 A G 13: 6,610,097 (GRCm39) S390G probably damaging Het
Plcxd3 C T 15: 4,546,239 (GRCm39) T81M probably damaging Het
Pmf1 C T 3: 88,307,017 (GRCm39) probably null Het
Rabep1 T C 11: 70,825,947 (GRCm39) V739A probably damaging Het
Rex2 A G 4: 147,142,451 (GRCm39) D313G possibly damaging Het
Rpia C T 6: 70,750,485 (GRCm39) V216I probably damaging Het
Rsf1 CG CGACGGCGGTG 7: 97,229,115 (GRCm39) probably benign Het
Sec13 T A 6: 113,712,167 (GRCm39) H56L probably damaging Het
Sec16a A T 2: 26,315,817 (GRCm39) V1733D probably damaging Het
Sim2 G A 16: 93,898,089 (GRCm39) A108T probably damaging Het
Slc27a5 T C 7: 12,722,479 (GRCm39) D665G probably damaging Het
Slc38a6 T A 12: 73,383,849 (GRCm39) V180E probably damaging Het
Smarcad1 T G 6: 65,052,122 (GRCm39) N38K possibly damaging Het
Spem2 T C 11: 69,709,091 (GRCm39) T45A possibly damaging Het
Svil T C 18: 5,057,432 (GRCm39) S714P probably benign Het
Taar7b T A 10: 23,876,158 (GRCm39) S108T possibly damaging Het
Tbl3 T C 17: 24,923,645 (GRCm39) K256E probably benign Het
Tcam1 T G 11: 106,177,276 (GRCm39) C423G probably damaging Het
Ttyh2 T C 11: 114,592,662 (GRCm39) C231R probably damaging Het
Ugt3a1 C T 15: 9,365,397 (GRCm39) P337S probably damaging Het
Vmn2r83 A C 10: 79,304,837 (GRCm39) T16P possibly damaging Het
Vps52 T C 17: 34,182,189 (GRCm39) F589S probably damaging Het
Xkr4 T C 1: 3,286,961 (GRCm39) T410A probably damaging Het
Xkr9 A G 1: 13,742,726 (GRCm39) T4A probably damaging Het
Yars2 T C 16: 16,122,438 (GRCm39) L268P probably damaging Het
Zbtb41 C A 1: 139,357,027 (GRCm39) N427K possibly damaging Het
Zeb2 T C 2: 44,887,771 (GRCm39) T414A probably benign Het
Other mutations in Trpm4
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00944:Trpm4 APN 7 44,967,773 (GRCm39) missense probably benign
IGL01327:Trpm4 APN 7 44,964,497 (GRCm39) missense probably damaging 1.00
IGL02069:Trpm4 APN 7 44,968,718 (GRCm39) missense probably damaging 1.00
IGL02124:Trpm4 APN 7 44,959,947 (GRCm39) missense probably damaging 1.00
IGL02141:Trpm4 APN 7 44,967,603 (GRCm39) splice site probably null
IGL02333:Trpm4 APN 7 44,971,539 (GRCm39) missense possibly damaging 0.85
IGL02338:Trpm4 APN 7 44,976,422 (GRCm39) missense probably damaging 1.00
IGL02741:Trpm4 APN 7 44,967,912 (GRCm39) missense possibly damaging 0.82
R0041:Trpm4 UTSW 7 44,954,370 (GRCm39) critical splice donor site probably null
R0106:Trpm4 UTSW 7 44,968,664 (GRCm39) critical splice donor site probably null
R0270:Trpm4 UTSW 7 44,968,677 (GRCm39) missense possibly damaging 0.45
R0279:Trpm4 UTSW 7 44,971,472 (GRCm39) missense probably damaging 0.99
R0309:Trpm4 UTSW 7 44,958,130 (GRCm39) missense probably damaging 1.00
R0539:Trpm4 UTSW 7 44,954,896 (GRCm39) missense probably damaging 0.99
R0969:Trpm4 UTSW 7 44,977,331 (GRCm39) intron probably benign
R1454:Trpm4 UTSW 7 44,966,480 (GRCm39) missense probably damaging 0.99
R1512:Trpm4 UTSW 7 44,964,468 (GRCm39) missense probably benign 0.07
R1579:Trpm4 UTSW 7 44,958,021 (GRCm39) missense probably damaging 1.00
R1768:Trpm4 UTSW 7 44,958,036 (GRCm39) missense probably damaging 0.97
R2847:Trpm4 UTSW 7 44,960,022 (GRCm39) missense probably damaging 1.00
R3883:Trpm4 UTSW 7 44,971,422 (GRCm39) critical splice donor site probably null
R3884:Trpm4 UTSW 7 44,971,422 (GRCm39) critical splice donor site probably null
R4895:Trpm4 UTSW 7 44,967,482 (GRCm39) missense probably damaging 0.98
R5056:Trpm4 UTSW 7 44,958,054 (GRCm39) missense probably damaging 0.98
R5060:Trpm4 UTSW 7 44,971,258 (GRCm39) missense probably damaging 1.00
R5069:Trpm4 UTSW 7 44,959,893 (GRCm39) missense probably damaging 1.00
R5560:Trpm4 UTSW 7 44,959,756 (GRCm39) missense probably damaging 1.00
R5783:Trpm4 UTSW 7 44,959,813 (GRCm39) missense probably benign
R5874:Trpm4 UTSW 7 44,977,173 (GRCm39) missense probably damaging 1.00
R6176:Trpm4 UTSW 7 44,976,100 (GRCm39) missense probably damaging 1.00
R6431:Trpm4 UTSW 7 44,975,992 (GRCm39) missense possibly damaging 0.79
R6762:Trpm4 UTSW 7 44,954,240 (GRCm39) utr 3 prime probably benign
R6827:Trpm4 UTSW 7 44,968,052 (GRCm39) missense possibly damaging 0.89
R6845:Trpm4 UTSW 7 44,971,753 (GRCm39) missense possibly damaging 0.88
R6950:Trpm4 UTSW 7 44,968,704 (GRCm39) missense probably damaging 0.97
R7126:Trpm4 UTSW 7 44,960,133 (GRCm39) splice site probably null
R7159:Trpm4 UTSW 7 44,976,692 (GRCm39) splice site probably null
R7167:Trpm4 UTSW 7 44,977,143 (GRCm39) critical splice donor site probably null
R7386:Trpm4 UTSW 7 44,964,064 (GRCm39) missense possibly damaging 0.47
R7516:Trpm4 UTSW 7 44,954,444 (GRCm39) missense probably damaging 1.00
R7655:Trpm4 UTSW 7 44,971,233 (GRCm39) missense probably benign 0.00
R7656:Trpm4 UTSW 7 44,971,233 (GRCm39) missense probably benign 0.00
R7743:Trpm4 UTSW 7 44,957,762 (GRCm39) missense probably benign 0.14
R7943:Trpm4 UTSW 7 44,958,105 (GRCm39) missense probably damaging 1.00
R7955:Trpm4 UTSW 7 44,968,683 (GRCm39) missense probably damaging 1.00
R8060:Trpm4 UTSW 7 44,954,875 (GRCm39) missense probably damaging 1.00
R8119:Trpm4 UTSW 7 44,976,552 (GRCm39) missense probably damaging 1.00
R8225:Trpm4 UTSW 7 44,954,758 (GRCm39) missense probably benign
R8395:Trpm4 UTSW 7 44,958,634 (GRCm39) missense probably benign 0.00
R8509:Trpm4 UTSW 7 44,971,785 (GRCm39) missense probably damaging 1.00
R8897:Trpm4 UTSW 7 44,960,055 (GRCm39) missense probably benign 0.02
R9577:Trpm4 UTSW 7 44,954,432 (GRCm39) nonsense probably null
R9674:Trpm4 UTSW 7 44,982,811 (GRCm39) missense possibly damaging 0.87
R9731:Trpm4 UTSW 7 44,958,054 (GRCm39) missense probably damaging 0.98
X0018:Trpm4 UTSW 7 44,964,058 (GRCm39) missense possibly damaging 0.61
X0022:Trpm4 UTSW 7 44,959,935 (GRCm39) missense probably damaging 1.00
Z1177:Trpm4 UTSW 7 44,976,142 (GRCm39) missense probably benign 0.03
Predicted Primers PCR Primer
(F):5'- GACAAACGCAGATAGTGGCC -3'
(R):5'- GGGTTCATACTCTACCCTCATG -3'

Sequencing Primer
(F):5'- ACGCAGATAGTGGCCTAGAG -3'
(R):5'- TACCCTCATGCCCCCAGAGG -3'
Posted On 2018-04-02