Incidental Mutation 'IGL01867:Mtx2'
Institutional Source Australian Phenomics Network (link to record)
Gene Symbol Mtx2
Ensembl Gene ENSMUSG00000027099
Gene Namemetaxin 2
Accession Numbers
Is this an essential gene? Probably essential (E-score: 0.856) question?
Stock #IGL01867
Quality Score
Chromosomal Location74825803-74878431 bp(+) (GRCm38)
Type of Mutationmissense
DNA Base Change (assembly) T to A at 74876389 bp
Amino Acid Change Valine to Glutamic Acid at position 236 (V236E)
Ref Sequence ENSEMBL: ENSMUSP00000028511 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000028511]
Predicted Effect probably damaging
Transcript: ENSMUST00000028511
AA Change: V236E

PolyPhen 2 Score 0.996 (Sensitivity: 0.55; Specificity: 0.98)
SMART Domains Protein: ENSMUSP00000028511
Gene: ENSMUSG00000027099
AA Change: V236E

Pfam:GST_C_3 99 251 3.3e-21 PFAM
Pfam:GST_C_2 165 248 6.6e-8 PFAM
Predicted Effect noncoding transcript
Transcript: ENSMUST00000129284
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 highly similar to the metaxin 2 protein from mouse, which has been shown to interact with the mitochondrial membrane protein metaxin 1. Because of this similarity, it is thought that the encoded protein is peripherally associated with the cytosolic face of the outer mitochondrial membrane, and that it is involved in the import of proteins into the mitochondrion. Alternative splicing results in multiple transcript variants. A related pseudogene has been identified on chromosome 7. [provided by RefSeq, Jun 2009]
Allele List at MGI
Other mutations in this stock
Total: 41 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Abcc10 T C 17: 46,324,438 E213G probably benign Het
Akap6 T C 12: 52,888,008 L761P probably damaging Het
Bbs7 A C 3: 36,573,547 L697R probably benign Het
Cd74 G A 18: 60,808,280 R99H probably benign Het
Cpne6 A G 14: 55,513,680 N182S probably benign Het
Cyp4f17 A G 17: 32,528,083 H429R probably benign Het
Dact2 A T 17: 14,195,670 M756K probably damaging Het
Ets1 A G 9: 32,734,159 D234G probably damaging Het
Fam196b A G 11: 34,403,065 E369G probably benign Het
Fat3 A C 9: 16,377,901 S109A probably benign Het
Fras1 G T 5: 96,588,131 M528I probably benign Het
Gm10718 A T 9: 3,025,118 Y194F probably benign Het
Gtf3c1 A G 7: 125,662,376 F1189L probably benign Het
Ift81 A T 5: 122,602,676 probably benign Het
Lag3 A G 6: 124,910,906 S22P probably benign Het
Mos G T 4: 3,870,845 Q324K probably benign Het
Naip6 T C 13: 100,300,312 T568A probably benign Het
Olfr175-ps1 A G 16: 58,823,974 F245S probably damaging Het
Olfr780 T C 10: 129,321,716 I31T probably benign Het
Olfr781 T A 10: 129,333,363 L161M probably damaging Het
Olfr794 G A 10: 129,570,827 M57I possibly damaging Het
Olfr920 A C 9: 38,755,898 D70A probably damaging Het
Pcid2 A G 8: 13,078,243 V386A probably benign Het
Pde8b T C 13: 95,100,938 D116G probably damaging Het
Plxnc1 A G 10: 94,798,146 V1365A possibly damaging Het
Prex2 G T 1: 11,098,503 C241F probably benign Het
Prr23a2 A G 9: 98,857,060 E157G probably benign Het
Ptpn4 A T 1: 119,675,599 H836Q probably benign Het
Ptprd C T 4: 76,243,647 R117H probably damaging Het
Rab11fip4 T C 11: 79,683,390 S102P probably benign Het
Slc44a1 G T 4: 53,536,405 V194F probably damaging Het
Synm T A 7: 67,733,474 H1480L probably benign Het
Tmem63a A G 1: 180,956,005 Y175C possibly damaging Het
Trmt61a C T 12: 111,678,716 R29C probably benign Het
Ubap1 C T 4: 41,379,236 T150I probably benign Het
Uimc1 T C 13: 55,075,401 M353V probably benign Het
Usp34 T C 11: 23,384,411 M1135T possibly damaging Het
Vmn1r25 A C 6: 57,979,211 L31R probably damaging Het
Wtap T C 17: 12,969,455 E186G probably benign Het
Wwc2 T G 8: 47,883,580 N216H probably benign Het
Zhx1 A T 15: 58,054,445 M135K probably damaging Het
Other mutations in Mtx2
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL03277:Mtx2 APN 2 74868404 missense probably damaging 1.00
R0593:Mtx2 UTSW 2 74869436 splice site probably benign
R0638:Mtx2 UTSW 2 74869290 splice site probably benign
R2240:Mtx2 UTSW 2 74869352 missense probably benign 0.00
R2906:Mtx2 UTSW 2 74866909 missense probably damaging 1.00
R3151:Mtx2 UTSW 2 74847290 splice site probably null
R3732:Mtx2 UTSW 2 74847262 missense probably damaging 1.00
R3732:Mtx2 UTSW 2 74847262 missense probably damaging 1.00
R3733:Mtx2 UTSW 2 74847262 missense probably damaging 1.00
R6918:Mtx2 UTSW 2 74876353 missense probably damaging 1.00
R7154:Mtx2 UTSW 2 74876418 missense probably damaging 1.00
R7854:Mtx2 UTSW 2 74868887 missense probably damaging 1.00
R8139:Mtx2 UTSW 2 74876370 missense probably benign 0.04
R8234:Mtx2 UTSW 2 74869362 missense probably damaging 1.00
Posted On2014-05-07