Incidental Mutation 'R0766:Mkx'
ID 69522
Institutional Source Beutler Lab
Gene Symbol Mkx
Ensembl Gene ENSMUSG00000061013
Gene Name mohawk homeobox
Synonyms 9430023B20Rik, Irxl1
MMRRC Submission 038946-MU
Accession Numbers
Essential gene? Non essential (E-score: 0.000) question?
Stock # R0766 (G1)
Quality Score 225
Status Validated
Chromosome 18
Chromosomal Location 6934966-7004779 bp(-) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) T to A at 6937192 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Aspartic acid to Valine at position 284 (D284V)
Ref Sequence ENSEMBL: ENSMUSP00000078718 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000079788]
AlphaFold no structure available at present
Predicted Effect probably benign
Transcript: ENSMUST00000079788
AA Change: D284V

PolyPhen 2 Score 0.048 (Sensitivity: 0.94; Specificity: 0.83)
SMART Domains Protein: ENSMUSP00000078718
Gene: ENSMUSG00000061013
AA Change: D284V

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: ENSMUST00000176586
Predicted Effect noncoding transcript
Transcript: ENSMUST00000188926
Meta Mutation Damage Score 0.0898 question?
Coding Region Coverage
  • 1x: 99.2%
  • 3x: 98.6%
  • 10x: 97.0%
  • 20x: 93.4%
Validation Efficiency 100% (37/37)
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: 36 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
4921539E11Rik A T 4: 103,127,994 (GRCm39) F44I probably damaging Het
A2m T C 6: 121,653,849 (GRCm39) probably benign Het
Card14 T C 11: 119,215,002 (GRCm39) S241P probably damaging Het
Cdh15 G A 8: 123,588,188 (GRCm39) probably benign Het
Dnah5 A C 15: 28,448,633 (GRCm39) K4232T probably null Het
Eml6 A G 11: 29,781,219 (GRCm39) probably benign Het
Esd T C 14: 74,979,561 (GRCm39) S122P probably damaging Het
Frem3 G A 8: 81,341,951 (GRCm39) V1415I probably benign Het
Fry T C 5: 150,326,897 (GRCm39) probably benign Het
Gp1ba C T 11: 70,532,253 (GRCm39) P673L probably damaging Het
Herc1 C T 9: 66,412,122 (GRCm39) P4781S probably damaging Het
Ift70a2 A T 2: 75,806,676 (GRCm39) V612D probably benign Het
Iqch G A 9: 63,389,965 (GRCm39) S738L probably benign Het
Itih2 T A 2: 10,102,735 (GRCm39) T800S probably benign Het
Itpr1 A G 6: 108,387,861 (GRCm39) E1533G probably damaging Het
Klrg1 T C 6: 122,256,622 (GRCm39) M55V probably benign Het
Lrrk2 A G 15: 91,584,098 (GRCm39) N286S probably damaging Het
Mroh2a C T 1: 88,158,402 (GRCm39) R150* probably null Het
Otos A C 1: 92,573,073 (GRCm39) L14R probably damaging Het
Plch2 C T 4: 155,074,256 (GRCm39) V765M probably damaging Het
Ppp4r3b A T 11: 29,123,358 (GRCm39) Q18L probably benign Het
Psme4 T A 11: 30,757,687 (GRCm39) probably null Het
Pwp1 G A 10: 85,715,173 (GRCm39) D220N probably damaging Het
Rel G A 11: 23,707,010 (GRCm39) T64I probably damaging Het
Snai2 T A 16: 14,526,111 (GRCm39) M254K possibly damaging Het
Sntb2 A G 8: 107,728,209 (GRCm39) T386A probably damaging Het
Tedc2 T A 17: 24,435,291 (GRCm39) E366V probably damaging Het
Tedc2 C A 17: 24,435,292 (GRCm39) E366* probably null Het
Tex22 A G 12: 113,052,143 (GRCm39) N67S possibly damaging Het
Trank1 T G 9: 111,176,537 (GRCm39) S270A probably benign Het
Vcp T C 4: 42,988,728 (GRCm39) T249A possibly damaging Het
Vmn1r167 A G 7: 23,204,548 (GRCm39) F156S probably benign Het
Vrk2 G A 11: 26,485,522 (GRCm39) probably benign Het
Wdfy4 T C 14: 32,862,569 (GRCm39) E601G probably damaging Het
Zfp407 C T 18: 84,577,898 (GRCm39) A1072T probably benign Het
Zfp638 A G 6: 83,906,023 (GRCm39) N63D probably damaging Het
Other mutations in Mkx
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL01309:Mkx APN 18 6,937,192 (GRCm39) missense probably benign
IGL02478:Mkx APN 18 7,002,418 (GRCm39) missense probably damaging 0.99
IGL02676:Mkx APN 18 7,000,640 (GRCm39) missense probably benign 0.08
IGL02806:Mkx APN 18 6,937,025 (GRCm39) missense probably damaging 1.00
R1273:Mkx UTSW 18 7,002,460 (GRCm39) missense probably benign
R1312:Mkx UTSW 18 6,937,192 (GRCm39) missense probably benign 0.05
R1496:Mkx UTSW 18 6,992,330 (GRCm39) nonsense probably null
R2083:Mkx UTSW 18 6,992,855 (GRCm39) missense probably damaging 0.99
R2196:Mkx UTSW 18 7,000,675 (GRCm39) missense probably damaging 0.99
R3013:Mkx UTSW 18 6,936,929 (GRCm39) missense probably damaging 0.99
R4544:Mkx UTSW 18 7,000,651 (GRCm39) missense probably damaging 1.00
R4646:Mkx UTSW 18 6,992,040 (GRCm39) missense probably benign 0.43
R4798:Mkx UTSW 18 7,002,432 (GRCm39) missense probably benign
R4887:Mkx UTSW 18 6,992,904 (GRCm39) missense probably damaging 1.00
R4945:Mkx UTSW 18 7,000,657 (GRCm39) missense possibly damaging 0.76
R6129:Mkx UTSW 18 6,992,888 (GRCm39) missense probably damaging 0.98
R6267:Mkx UTSW 18 7,000,591 (GRCm39) critical splice donor site probably null
R6271:Mkx UTSW 18 6,937,059 (GRCm39) splice site probably null
R6296:Mkx UTSW 18 7,000,591 (GRCm39) critical splice donor site probably null
R6569:Mkx UTSW 18 6,992,820 (GRCm39) nonsense probably null
R7165:Mkx UTSW 18 7,002,525 (GRCm39) missense probably damaging 0.97
R7365:Mkx UTSW 18 7,000,747 (GRCm39) missense possibly damaging 0.85
R7636:Mkx UTSW 18 7,000,630 (GRCm39) missense possibly damaging 0.58
R7806:Mkx UTSW 18 7,000,607 (GRCm39) missense probably benign 0.21
R8098:Mkx UTSW 18 6,992,784 (GRCm39) missense possibly damaging 0.95
R9564:Mkx UTSW 18 7,002,457 (GRCm39) missense probably benign
Z1088:Mkx UTSW 18 6,936,975 (GRCm39) missense probably damaging 1.00
Z1177:Mkx UTSW 18 6,937,195 (GRCm39) missense probably benign 0.09
Predicted Primers PCR Primer
(F):5'- ACTTCTGGATGATGCAACTGGTGG -3'
(R):5'- CACAGGCTGGAGTCTCAGGAAATTG -3'

Sequencing Primer
(F):5'- GCATTGATCTCCTTCCAGTATGTG -3'
(R):5'- tggaggagtggctcagtg -3'
Posted On 2013-09-30