Incidental Mutation 'IGL02333:Trpm4'
ID288773
Institutional Source Australian Phenomics Network (link to record)
Gene Symbol Trpm4
Ensembl Gene ENSMUSG00000038260
Gene Nametransient receptor potential cation channel, subfamily M, member 4
SynonymsLTRPC4, TRPM4B, 1110030C19Rik
Accession Numbers
Is this an essential gene? Possibly non essential (E-score: 0.398) question?
Stock #IGL02333
Quality Score
Status
Chromosome7
Chromosomal Location45302632-45333780 bp(-) (GRCm38)
Type of Mutationmissense
DNA Base Change (assembly) C to T at 45322115 bp
ZygosityHeterozygous
Amino Acid Change Valine to Methionine at position 166 (V166M)
Ref Sequence ENSEMBL: ENSMUSP00000147793 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000042194] [ENSMUST00000210541] [ENSMUST00000211431] [ENSMUST00000211743]
Predicted Effect noncoding transcript
Transcript: ENSMUST00000026901
Predicted Effect possibly damaging
Transcript: ENSMUST00000042194
AA Change: V313M

PolyPhen 2 Score 0.482 (Sensitivity: 0.89; Specificity: 0.90)
SMART Domains Protein: ENSMUSP00000040367
Gene: ENSMUSG00000038260
AA Change: V313M

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 probably benign
Transcript: ENSMUST00000211431
Predicted Effect possibly damaging
Transcript: ENSMUST00000211743
AA Change: V166M

PolyPhen 2 Score 0.852 (Sensitivity: 0.83; Specificity: 0.93)
Coding Region Coverage
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: 25 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Ace G A 11: 105,971,447 V276I probably benign Het
Acss2 T A 2: 155,555,884 W289R probably damaging Het
Alpk2 A G 18: 65,349,480 S19P probably damaging Het
Ano3 T C 2: 110,697,199 probably benign Het
Atxn1 G A 13: 45,567,204 S405F probably damaging Het
Atxn2 A G 5: 121,781,387 Y386C probably damaging Het
Bach2 T A 4: 32,575,334 L643* probably null Het
Ccl22 T A 8: 94,749,879 L91Q probably damaging Het
Cdc40 A G 10: 40,867,859 Y81H probably benign Het
Col5a3 C A 9: 20,799,306 R549M unknown Het
Eif3e A T 15: 43,266,137 N198K probably benign Het
Emp2 A G 16: 10,284,511 Y146H probably damaging Het
Impg1 G A 9: 80,440,755 L66F possibly damaging Het
Itsn1 A G 16: 91,820,676 probably benign Het
Khdrbs3 T C 15: 69,049,394 Y187H probably damaging Het
Klhdc7a T A 4: 139,967,156 H160L probably benign Het
Klhl2 G A 8: 64,759,750 R252W probably damaging Het
Krba1 C T 6: 48,413,087 T595I probably damaging Het
Myo9b G T 8: 71,358,993 D1887Y possibly damaging Het
Olfm4 C T 14: 80,021,770 T453I probably damaging Het
Sin3a A G 9: 57,107,559 N688S possibly damaging Het
Slc47a1 A G 11: 61,370,124 V150A probably damaging Het
Sptbn4 A G 7: 27,364,299 L2234P probably damaging Het
Usp54 A T 14: 20,589,395 F156L probably damaging Het
Vmn2r32 A T 7: 7,464,144 F795Y probably damaging Het
Other mutations in Trpm4
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00944:Trpm4 APN 7 45318349 missense probably benign
IGL01327:Trpm4 APN 7 45315073 missense probably damaging 1.00
IGL02069:Trpm4 APN 7 45319294 missense probably damaging 1.00
IGL02124:Trpm4 APN 7 45310523 missense probably damaging 1.00
IGL02141:Trpm4 APN 7 45318179 splice site probably null
IGL02338:Trpm4 APN 7 45326998 missense probably damaging 1.00
IGL02741:Trpm4 APN 7 45318488 missense possibly damaging 0.82
R0041:Trpm4 UTSW 7 45304946 critical splice donor site probably null
R0106:Trpm4 UTSW 7 45319240 critical splice donor site probably null
R0270:Trpm4 UTSW 7 45319253 missense possibly damaging 0.45
R0279:Trpm4 UTSW 7 45322048 missense probably damaging 0.99
R0309:Trpm4 UTSW 7 45308706 missense probably damaging 1.00
R0539:Trpm4 UTSW 7 45305472 missense probably damaging 0.99
R0969:Trpm4 UTSW 7 45327907 intron probably benign
R1454:Trpm4 UTSW 7 45317056 missense probably damaging 0.99
R1512:Trpm4 UTSW 7 45315044 missense probably benign 0.07
R1579:Trpm4 UTSW 7 45308597 missense probably damaging 1.00
R1768:Trpm4 UTSW 7 45308612 missense probably damaging 0.97
R2847:Trpm4 UTSW 7 45310598 missense probably damaging 1.00
R3883:Trpm4 UTSW 7 45321998 critical splice donor site probably null
R3884:Trpm4 UTSW 7 45321998 critical splice donor site probably null
R4895:Trpm4 UTSW 7 45318058 missense probably damaging 0.98
R5056:Trpm4 UTSW 7 45308630 missense probably damaging 0.98
R5060:Trpm4 UTSW 7 45321834 missense probably damaging 1.00
R5069:Trpm4 UTSW 7 45310469 missense probably damaging 1.00
R5560:Trpm4 UTSW 7 45310332 missense probably damaging 1.00
R5783:Trpm4 UTSW 7 45310389 missense probably benign
R5874:Trpm4 UTSW 7 45327749 missense probably damaging 1.00
R6176:Trpm4 UTSW 7 45326676 missense probably damaging 1.00
R6302:Trpm4 UTSW 7 45327719 critical splice donor site probably null
R6431:Trpm4 UTSW 7 45326568 missense possibly damaging 0.79
R6762:Trpm4 UTSW 7 45304816 utr 3 prime probably benign
R6827:Trpm4 UTSW 7 45318628 missense possibly damaging 0.89
R6845:Trpm4 UTSW 7 45322329 missense possibly damaging 0.88
R6950:Trpm4 UTSW 7 45319280 missense probably damaging 0.97
X0018:Trpm4 UTSW 7 45314634 missense possibly damaging 0.61
X0022:Trpm4 UTSW 7 45310511 missense probably damaging 1.00
Posted On2015-04-16