Incidental Mutation 'R4646:Mkx'
ID500700
Institutional Source Beutler Lab
Gene Symbol Mkx
Ensembl Gene ENSMUSG00000061013
Gene Namemohawk homeobox
Synonyms9430023B20Rik, Irxl1
MMRRC Submission 041907-MU
Accession Numbers
Is this an essential gene? Non essential (E-score: 0.000) question?
Stock #R4646 (G1)
Quality Score225
Status Not validated
Chromosome18
Chromosomal Location6910459-7004780 bp(-) (GRCm38)
Type of Mutationmissense
DNA Base Change (assembly) G to A at 6992040 bp
ZygosityHeterozygous
Amino Acid Change Threonine to Isoleucine at position 280 (T280I)
Ref Sequence ENSEMBL: ENSMUSP00000078718 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000079788]
Predicted Effect probably benign
Transcript: ENSMUST00000079788
AA Change: T280I

PolyPhen 2 Score 0.428 (Sensitivity: 0.89; Specificity: 0.90)
SMART Domains Protein: ENSMUSP00000078718
Gene: ENSMUSG00000061013
AA Change: T280I

DomainStartEndE-ValueType
HOX 71 135 5.01e-4 SMART
low complexity region 158 171 N/A INTRINSIC
low complexity region 252 263 N/A INTRINSIC
Predicted Effect noncoding transcript
Transcript: ENSMUST00000188926
Coding Region Coverage
  • 1x: 99.0%
  • 3x: 98.6%
  • 10x: 97.4%
  • 20x: 95.6%
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 an IRX family-related homeobox protein that may play a role in cell adhesion. Studies in mice suggest that this protein may be a regulator of tendon development. Two transcript variants encoding the same protein have been found for this gene.[provided by RefSeq, Jun 2011]
PHENOTYPE: Mice homozygous for a knock-out allele exhibit thin, hypoplastic tendons with reduced tensile strength. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 102 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
1700031F05Rik G T X: 102,860,909 N132K possibly damaging Het
2010315B03Rik T A 9: 124,293,598 Y232F probably benign Het
Acadl A T 1: 66,831,443 S428R probably benign Het
Adamts10 A G 17: 33,545,555 D683G probably damaging Het
Angptl4 G A 17: 33,781,299 P32S probably benign Het
Apob A G 12: 8,012,759 N134S probably benign Het
Atr G A 9: 95,871,197 probably null Het
B4galnt1 G A 10: 127,167,836 V223M probably damaging Het
Bbs10 A G 10: 111,301,134 K703E probably benign Het
C1galt1c1 A T X: 38,631,472 S216T probably benign Het
C2cd3 A C 7: 100,372,450 probably benign Het
Clca4b A C 3: 144,928,525 H102Q probably benign Het
Cntrl T C 2: 35,149,461 I557T probably damaging Het
Col26a1 G A 5: 136,847,550 S72F probably damaging Het
Crocc2 G A 1: 93,168,794 V24M possibly damaging Het
Csmd1 T C 8: 15,932,511 I2719V possibly damaging Het
Cul9 C T 17: 46,539,017 W502* probably null Het
Dazl A T 17: 50,288,155 F84I probably damaging Het
Dcaf1 G T 9: 106,846,807 R478L probably benign Het
Dock5 T G 14: 67,842,779 I198L probably benign Het
Dock9 A T 14: 121,586,246 L1428H probably damaging Het
Dync1li1 T A 9: 114,709,169 V198E probably damaging Het
E130309D02Rik A T 5: 143,307,985 W246R probably damaging Het
Egf A T 3: 129,720,276 C429S probably damaging Het
Ehmt1 T C 2: 24,891,684 E7G probably null Het
Ercc4 G T 16: 13,147,574 R690L probably damaging Het
Erich5 T C 15: 34,470,966 C114R possibly damaging Het
Etv1 T C 12: 38,865,686 S428P possibly damaging Het
Fam19a5 T G 15: 87,720,582 S115A probably damaging Het
Fbxo31 G T 8: 121,560,016 F174L probably benign Het
Fbxo33 T A 12: 59,204,431 I433L probably benign Het
Fez2 A T 17: 78,412,928 V99E probably damaging Het
Gabarapl2 A C 8: 111,942,553 K48Q probably damaging Het
Gfi1b T A 2: 28,610,137 H294L probably damaging Het
Gk2 A G 5: 97,456,197 S261P probably damaging Het
Gm7534 G A 4: 134,202,148 A282V probably benign Het
Gpr158 T C 2: 21,827,053 I988T probably benign Het
Grk3 G C 5: 112,929,720 H394D probably benign Het
Grm6 A G 11: 50,857,206 E381G probably benign Het
Gtf3c1 A T 7: 125,659,094 M1268K possibly damaging Het
Hikeshi A T 7: 89,923,646 I113N probably damaging Het
Hmg20b T A 10: 81,348,582 Q129L probably damaging Het
Hunk C A 16: 90,475,903 T365K probably damaging Het
Kdm5a T G 6: 120,374,977 V176G possibly damaging Het
Kif2a T A 13: 106,962,185 E691V probably damaging Het
Ly6e T C 15: 74,958,661 probably null Het
Map1b G T 13: 99,432,469 P1248Q unknown Het
Mettl25 A G 10: 105,826,555 S185P probably damaging Het
Mfap3l T A 8: 60,671,150 V142D probably damaging Het
Mip T A 10: 128,227,053 H122Q probably benign Het
Msi1 A T 5: 115,451,455 probably null Het
Muc5b A G 7: 141,862,640 M3108V probably benign Het
Mybl1 A G 1: 9,672,286 S625P probably damaging Het
Myo7b C A 18: 31,994,369 V627F probably benign Het
Ndst3 A T 3: 123,672,035 I96N probably damaging Het
Nrp1 A T 8: 128,457,944 T357S probably benign Het
Obscn G T 11: 59,124,570 Y1050* probably null Het
Olfr1212 T A 2: 88,959,212 F249I probably damaging Het
Olfr1386 A C 11: 49,470,624 I158L probably benign Het
Olfr152 T C 2: 87,783,221 V227A possibly damaging Het
Olfr320 A G 11: 58,684,730 N286D probably damaging Het
Olfr710 A T 7: 106,944,340 N220K probably benign Het
Olfr74 A T 2: 87,973,798 I289K probably benign Het
Otof T C 5: 30,383,570 E875G possibly damaging Het
Pick1 A T 15: 79,248,937 D399V probably benign Het
Pik3c2g T A 6: 139,720,018 S22T probably benign Het
Pnpla2 A G 7: 141,458,661 E276G possibly damaging Het
Pomk A T 8: 25,983,605 S107T probably damaging Het
Rbm46 A T 3: 82,864,458 D283E probably benign Het
Rimbp3 A G 16: 17,213,098 D1462G probably damaging Het
Rnf112 T A 11: 61,452,110 E230V probably damaging Het
Rock1 T C 18: 10,112,391 T455A probably benign Het
Rtp4 A T 16: 23,610,040 M18L probably benign Het
Scaf11 A T 15: 96,420,100 probably null Het
Schip1 T C 3: 68,064,964 V8A probably benign Het
Sec31b T C 19: 44,526,621 H351R probably benign Het
Sh3bp5l A G 11: 58,346,351 D378G probably benign Het
Soga1 T C 2: 157,020,506 E1501G probably damaging Het
Sowahb T C 5: 93,042,856 D668G probably damaging Het
Spam1 A G 6: 24,800,587 T442A probably benign Het
Syt14 T A 1: 192,933,325 Y451F probably damaging Het
Tdh A G 14: 63,493,756 L323P possibly damaging Het
Tet2 A T 3: 133,488,082 M197K probably benign Het
Thbs1 G A 2: 118,118,329 A489T probably benign Het
Tnfaip1 C T 11: 78,529,182 R88Q probably damaging Het
Tnn T C 1: 160,146,042 M252V probably benign Het
Trdn G T 10: 33,195,981 E215* probably null Het
Trim55 T C 3: 19,671,122 F268L probably benign Het
Trmt112 T A 19: 6,910,448 V55E possibly damaging Het
Tube1 A G 10: 39,142,367 M147V possibly damaging Het
Ubn1 A G 16: 5,077,987 T966A probably damaging Het
Unc80 A G 1: 66,669,235 I2651V probably benign Het
Vmn1r172 G A 7: 23,660,494 R268H probably benign Het
Vmn1r231 T A 17: 20,890,309 I115F probably damaging Het
Vmn1r237 A G 17: 21,314,138 K41R probably benign Het
Vmn2r58 A T 7: 41,860,511 N547K probably damaging Het
Vmn2r74 T C 7: 85,957,574 D188G probably benign Het
Vwa5b2 A G 16: 20,596,329 K367R probably damaging Het
Washc4 T A 10: 83,574,543 M665K possibly damaging Het
Wbp11 T A 6: 136,821,191 Y236F probably benign Het
Wbp4 T A 14: 79,472,361 I145F possibly damaging Het
Wwc2 C A 8: 47,920,601 D77Y probably damaging Het
Other mutations in Mkx
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL01309:Mkx APN 18 6937192 missense probably benign
IGL02478:Mkx APN 18 7002418 missense probably damaging 0.99
IGL02676:Mkx APN 18 7000640 missense probably benign 0.08
IGL02806:Mkx APN 18 6937025 missense probably damaging 1.00
R0766:Mkx UTSW 18 6937192 missense probably benign 0.05
R1273:Mkx UTSW 18 7002460 missense probably benign
R1312:Mkx UTSW 18 6937192 missense probably benign 0.05
R1496:Mkx UTSW 18 6992330 nonsense probably null
R2083:Mkx UTSW 18 6992855 missense probably damaging 0.99
R2196:Mkx UTSW 18 7000675 missense probably damaging 0.99
R3013:Mkx UTSW 18 6936929 missense probably damaging 0.99
R4544:Mkx UTSW 18 7000651 missense probably damaging 1.00
R4798:Mkx UTSW 18 7002432 missense probably benign
R4887:Mkx UTSW 18 6992904 missense probably damaging 1.00
R4945:Mkx UTSW 18 7000657 missense possibly damaging 0.76
R6129:Mkx UTSW 18 6992888 missense probably damaging 0.98
R6267:Mkx UTSW 18 7000591 critical splice donor site probably null
R6271:Mkx UTSW 18 6937059 splice site probably null
R6296:Mkx UTSW 18 7000591 critical splice donor site probably null
R6569:Mkx UTSW 18 6992820 nonsense probably null
R7165:Mkx UTSW 18 7002525 missense probably damaging 0.97
R7365:Mkx UTSW 18 7000747 missense possibly damaging 0.85
Z1088:Mkx UTSW 18 6936975 missense probably damaging 1.00
Predicted Primers PCR Primer
(F):5'- AGGCTCTCTGACACCATCATC -3'
(R):5'- GGATTATGTGTCACCGCCCAAG -3'

Sequencing Primer
(F):5'- GCTCTCTGACACCATCATCTACTAAC -3'
(R):5'- TATGTGTCACCGCCCAAGTATAAGAG -3'
Posted On2017-12-01