Incidental Mutation 'R0041:Trpm4'
ID 201488
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 038335-MU
Accession Numbers
Essential gene? Probably non essential (E-score: 0.123) question?
Stock # R0041 (G1)
Quality Score 69
Status 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 G at 44954370 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change
Ref Sequence ENSEMBL: ENSMUSP00000147793 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000042194] [ENSMUST00000042194] [ENSMUST00000209506] [ENSMUST00000210311] [ENSMUST00000210311] [ENSMUST00000211431] [ENSMUST00000211743] [ENSMUST00000211743]
AlphaFold Q7TN37
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 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 noncoding transcript
Transcript: ENSMUST00000209239
Predicted Effect probably benign
Transcript: ENSMUST00000209506
Predicted Effect probably null
Transcript: ENSMUST00000210311
Predicted Effect probably null
Transcript: ENSMUST00000210311
Predicted Effect noncoding transcript
Transcript: ENSMUST00000210639
Predicted Effect probably benign
Transcript: ENSMUST00000211431
Predicted Effect probably null
Transcript: ENSMUST00000211743
Predicted Effect probably null
Transcript: ENSMUST00000211743
Coding Region Coverage
  • 1x: 99.4%
  • 3x: 98.9%
  • 10x: 97.8%
  • 20x: 96.3%
Validation Efficiency 97% (58/60)
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: 49 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Adamts13 A G 2: 26,873,986 (GRCm39) R412G probably damaging Het
Adamts3 T A 5: 89,832,326 (GRCm39) N927Y probably benign Het
Adgra3 A G 5: 50,117,901 (GRCm39) Y1216H probably benign Het
Agpat3 C A 10: 78,123,881 (GRCm39) probably benign Het
AI182371 T A 2: 34,975,733 (GRCm39) Q277L possibly damaging Het
Arhgef15 A T 11: 68,845,342 (GRCm39) L170Q possibly damaging Het
Avpi1 C A 19: 42,112,223 (GRCm39) E112* probably null Het
Braf C T 6: 39,617,413 (GRCm39) A534T probably damaging Het
Bspry G C 4: 62,404,791 (GRCm39) A196P probably damaging Het
Cacna1c T A 6: 118,570,988 (GRCm39) L2095F probably damaging Het
Cdhr2 A T 13: 54,874,651 (GRCm39) S908C probably damaging Het
Cntnap5c C A 17: 58,183,464 (GRCm39) Q57K probably benign Het
Dtna C T 18: 23,779,932 (GRCm39) probably benign Het
Dynap A G 18: 70,375,105 (GRCm39) S37P possibly damaging Het
Efna5 A T 17: 62,914,467 (GRCm39) probably benign Het
Fancm T A 12: 65,153,217 (GRCm39) C1224* probably null Het
Fbxw16 T A 9: 109,277,232 (GRCm39) S37C probably damaging Het
Galnt4 A G 10: 98,944,374 (GRCm39) Y33C probably benign Het
Kcnk2 G T 1: 189,027,888 (GRCm39) N122K probably benign Het
Krt71 C A 15: 101,647,753 (GRCm39) E222D probably damaging Het
Ltf T A 9: 110,858,636 (GRCm39) D461E possibly damaging Het
Mapk4 A T 18: 74,068,109 (GRCm39) L274Q probably damaging Het
Mbd6 A G 10: 127,122,741 (GRCm39) C103R probably damaging Het
Nbeal1 A G 1: 60,321,030 (GRCm39) N2047S probably benign Het
Nefh C T 11: 4,895,184 (GRCm39) S335N possibly damaging Het
Obscn G T 11: 58,934,803 (GRCm39) H4715N probably damaging Het
Olfml1 A T 7: 107,189,393 (GRCm39) I153L possibly damaging Het
Or6d13 G A 6: 116,518,295 (GRCm39) V294I possibly damaging Het
Or8g34 T A 9: 39,372,772 (GRCm39) F12Y probably benign Het
Pck1 A G 2: 172,997,003 (GRCm39) E215G probably benign Het
Peg12 T A 7: 62,113,308 (GRCm39) E263V unknown Het
Phkg1 T A 5: 129,903,103 (GRCm39) T15S probably benign Het
Plekhg1 T A 10: 3,914,076 (GRCm39) L1120* probably null Het
Prss59 A T 6: 40,903,042 (GRCm39) L110* probably null Het
Rlf T A 4: 121,007,126 (GRCm39) H618L probably damaging Het
Rnf112 T A 11: 61,343,181 (GRCm39) R165W probably damaging Het
Rnf213 A G 11: 119,293,401 (GRCm39) T51A probably benign Het
Rnf220 A G 4: 117,130,481 (GRCm39) L293P probably damaging Het
Rock1 T C 18: 10,140,240 (GRCm39) D117G probably damaging Het
Rp1 A G 1: 4,414,851 (GRCm39) V2087A probably benign Het
Rpl7a A G 2: 26,801,563 (GRCm39) probably null Het
Serpinb6d A G 13: 33,851,615 (GRCm39) D124G probably damaging Het
Skor1 T G 9: 63,053,133 (GRCm39) T279P probably damaging Het
Son A T 16: 91,456,221 (GRCm39) E1656V probably damaging Het
Swap70 A G 7: 109,878,562 (GRCm39) K511E probably benign Het
Treh T C 9: 44,594,910 (GRCm39) V262A probably benign Het
Ugt8a T C 3: 125,708,739 (GRCm39) I124V probably benign Het
Wdr53 T C 16: 32,075,473 (GRCm39) V226A probably damaging Het
Wdr64 G A 1: 175,554,037 (GRCm39) W189* probably null 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
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
R6302:Trpm4 UTSW 7 44,977,143 (GRCm39) critical splice donor site probably null
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'- AGGACCACACTGACCTTTGGAACC -3'
(R):5'- TCTTCGAGCACTTCCGTGAGACTG -3'

Sequencing Primer
(F):5'- ACTGACCTTTGGAACCAGTGG -3'
(R):5'- ACAAGTTCCCAAGTGGTCCTG -3'
Posted On 2014-06-13