Incidental Mutation 'R7034:Prrx1'
ID 546498
Institutional Source Beutler Lab
Gene Symbol Prrx1
Ensembl Gene ENSMUSG00000026586
Gene Name paired related homeobox 1
Synonyms mHox, mHox, Pmx1, Prx1, A230024N07Rik, K-2
MMRRC Submission
Accession Numbers
Essential gene? Essential (E-score: 1.000) question?
Stock # R7034 (G1)
Quality Score 225.009
Status Not validated
Chromosome 1
Chromosomal Location 163245119-163313710 bp(-) (GRCm38)
Type of Mutation missense
DNA Base Change (assembly) T to A at 163248338 bp (GRCm38)
Zygosity Heterozygous
Amino Acid Change Methionine to Leucine at position 220 (M220L)
Ref Sequence ENSEMBL: ENSMUSP00000027878 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000027878] [ENSMUST00000075805] [ENSMUST00000174397]
AlphaFold P63013
Predicted Effect probably benign
Transcript: ENSMUST00000027878
AA Change: M220L

PolyPhen 2 Score 0.365 (Sensitivity: 0.90; Specificity: 0.89)
SMART Domains Protein: ENSMUSP00000027878
Gene: ENSMUSG00000026586
AA Change: M220L

DomainStartEndE-ValueType
HOX 94 156 4.93e-26 SMART
Pfam:OAR 219 236 7.1e-10 PFAM
Predicted Effect probably benign
Transcript: ENSMUST00000075805
SMART Domains Protein: ENSMUSP00000075203
Gene: ENSMUSG00000026586

DomainStartEndE-ValueType
HOX 94 156 4.93e-26 SMART
Predicted Effect probably benign
Transcript: ENSMUST00000174397
SMART Domains Protein: ENSMUSP00000134338
Gene: ENSMUSG00000026586

DomainStartEndE-ValueType
HOX 94 156 4.93e-26 SMART
Coding Region Coverage
  • 1x: 100.0%
  • 3x: 100.0%
  • 10x: 99.7%
  • 20x: 99.1%
Validation Efficiency
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] The DNA-associated protein encoded by this gene is a member of the paired family of homeobox proteins localized to the nucleus. The protein functions as a transcription co-activator, enhancing the DNA-binding activity of serum response factor, a protein required for the induction of genes by growth and differentiation factors. The protein regulates muscle creatine kinase, indicating a role in the establishment of diverse mesodermal muscle types. Alternative splicing yields two isoforms that differ in abundance and expression patterns. [provided by RefSeq, Jul 2008]
PHENOTYPE: Homozygotes for targeted null mutations exhibit skeletal defects affecting mandible, limbs, and vertebrae, vascular abnormalities, and neonatal lethality. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 84 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
1700017N19Rik T A 10: 100,609,256 probably null Het
9030624J02Rik T C 7: 118,773,092 S290P probably damaging Het
9130011E15Rik A G 19: 45,965,249 I195T probably damaging Het
Adamts1 T A 16: 85,802,746 probably benign Het
Aff4 A G 11: 53,408,409 K979E probably damaging Het
Aftph A T 11: 20,692,498 M845K probably damaging Het
Akt2 T C 7: 27,637,012 probably null Het
Aldh1a7 A T 19: 20,708,178 L336Q possibly damaging Het
Ank3 C T 10: 69,999,379 T680M probably damaging Het
Apeh T C 9: 108,094,271 E59G possibly damaging Het
Armc8 C T 9: 99,483,965 probably null Het
Atp2b1 C T 10: 98,987,310 T244I probably damaging Het
Btaf1 C A 19: 37,004,469 T1633K probably benign Het
Cacng8 A G 7: 3,415,303 S324G probably benign Het
Calcr T A 6: 3,692,543 Q400L probably damaging Het
Caprin2 G A 6: 148,848,205 P536S possibly damaging Het
Ccdc54 A T 16: 50,590,588 M105K probably benign Het
Ccna1 T C 3: 55,046,039 E381G possibly damaging Het
Cd2ap A T 17: 42,798,599 L623Q probably damaging Het
Cdkl3 A G 11: 52,027,215 E415G probably benign Het
Chd5 C A 4: 152,360,941 L430I possibly damaging Het
Clspn G A 4: 126,580,982 E975K possibly damaging Het
Cobl C A 11: 12,254,177 V835F probably damaging Het
D430041D05Rik C A 2: 104,192,538 R1037L probably damaging Het
Derl1 A G 15: 57,879,047 probably null Het
Dhrs9 T G 2: 69,393,176 N89K probably benign Het
Erich1 A G 8: 14,064,330 I60T probably benign Het
Fam126b T A 1: 58,535,537 M282L probably benign Het
Fam155a G A 8: 9,770,589 P144S possibly damaging Het
Fam184a A T 10: 53,694,814 S408T possibly damaging Het
Fcgr4 T A 1: 171,020,088 M85K probably benign Het
Foxj3 A G 4: 119,619,300 E259G probably damaging Het
Galnt11 T C 5: 25,258,813 I361T probably damaging Het
Gck A G 11: 5,901,747 S441P probably damaging Het
Gdap1l1 G T 2: 163,446,145 V98F probably damaging Het
Gm13089 A T 4: 143,697,328 I297N probably damaging Het
Gm884 T A 11: 103,615,812 probably benign Het
Gramd1a A G 7: 31,132,756 probably null Het
Herc3 A T 6: 58,876,855 M629L probably benign Het
Hist2h2ab C T 3: 96,219,988 Q25* probably null Het
Hoxc12 G A 15: 102,938,360 G229D probably damaging Het
Itga9 T C 9: 118,698,365 L528P probably benign Het
Krt39 A C 11: 99,521,236 V8G probably benign Het
Krt71 A G 15: 101,738,337 I312T probably benign Het
Mllt11 A G 3: 95,220,433 Y9H probably damaging Het
Mrgpra3 G T 7: 47,590,090 N29K possibly damaging Het
Mug1 A G 6: 121,873,644 T700A probably benign Het
Myl1 T C 1: 66,930,236 N79S probably damaging Het
Myo18b G A 5: 112,723,904 Q2104* probably null Het
Ndufs2 T C 1: 171,238,308 D256G probably benign Het
Nek5 T C 8: 22,107,723 N280S probably benign Het
Nwd2 A T 5: 63,804,915 N614I probably damaging Het
Olfr794 G A 10: 129,571,072 C139Y possibly damaging Het
Parp1 G T 1: 180,598,252 K849N possibly damaging Het
Pcnx2 T C 8: 125,785,302 T1422A probably damaging Het
Plce1 A G 19: 38,739,357 N1520S probably damaging Het
Ppcdc T C 9: 57,415,170 T149A probably damaging Het
Ppl A G 16: 5,087,502 V1643A probably benign Het
Pspc1 A C 14: 56,758,628 probably null Het
Ptpn20 A G 14: 33,614,435 *44W probably null Het
Qars T A 9: 108,514,777 V83E probably damaging Het
Rbm33 T C 5: 28,394,498 M956T unknown Het
Sash1 C A 10: 8,730,083 E848* probably null Het
Scai T A 2: 39,121,135 Y163F probably damaging Het
Serpinf2 A T 11: 75,438,418 probably benign Het
Sgo2b T A 8: 63,926,834 H988L probably benign Het
Sh2b2 G A 5: 136,218,885 T604I probably benign Het
Skint4 A T 4: 112,158,084 I449F possibly damaging Het
Slc30a2 A G 4: 134,347,342 I88V possibly damaging Het
Smug1 A G 15: 103,155,942 L184P probably damaging Het
Spatc1 A G 15: 76,283,880 T180A probably benign Het
Ssr1 A T 13: 37,994,025 L20Q probably null Het
Supt4a A G 11: 87,743,258 E100G probably damaging Het
Teddm2 T C 1: 153,850,574 I132V probably benign Het
Tmem131 C T 1: 36,792,973 G1861E possibly damaging Het
Tpr A T 1: 150,423,607 H1186L probably benign Het
Trim34b A T 7: 104,329,536 probably benign Het
Trpm2 T C 10: 77,912,592 M1415V probably benign Het
Ttll12 A G 15: 83,586,885 F264S probably benign Het
Vmn2r59 T C 7: 42,046,220 E256G probably benign Het
Vmn2r93 A T 17: 18,326,410 H848L probably benign Het
Wdfy3 G A 5: 101,907,518 T1562I probably damaging Het
Ybey T C 10: 76,468,363 S2G possibly damaging Het
Zfp346 A T 13: 55,132,387 Q308L probably benign Het
Other mutations in Prrx1
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00588:Prrx1 APN 1 163261967 missense probably damaging 1.00
IGL01103:Prrx1 APN 1 163261962 missense probably damaging 1.00
R0309:Prrx1 UTSW 1 163312559 missense possibly damaging 0.62
R0620:Prrx1 UTSW 1 163257816 missense probably damaging 1.00
R0624:Prrx1 UTSW 1 163248405 unclassified probably benign
R1728:Prrx1 UTSW 1 163261967 missense probably damaging 1.00
R1784:Prrx1 UTSW 1 163261967 missense probably damaging 1.00
R2497:Prrx1 UTSW 1 163248265 missense possibly damaging 0.94
R3148:Prrx1 UTSW 1 163257848 missense probably benign 0.38
R3729:Prrx1 UTSW 1 163261877 missense probably damaging 1.00
R4667:Prrx1 UTSW 1 163254047 missense probably benign 0.18
R4730:Prrx1 UTSW 1 163312613 missense probably benign
R4768:Prrx1 UTSW 1 163257765 missense probably damaging 1.00
R5222:Prrx1 UTSW 1 163261973 missense probably damaging 1.00
R5448:Prrx1 UTSW 1 163248298 missense probably damaging 0.99
R7036:Prrx1 UTSW 1 163248338 missense probably benign 0.37
R7529:Prrx1 UTSW 1 163253964 splice site probably null
R8020:Prrx1 UTSW 1 163248262 missense probably damaging 0.97
R9413:Prrx1 UTSW 1 163312613 missense probably benign
Z1088:Prrx1 UTSW 1 163261877 missense probably damaging 1.00
Z1177:Prrx1 UTSW 1 163312465 frame shift probably null
Predicted Primers PCR Primer
(F):5'- TGGTCCCAATATTTTAGTTCTGGC -3'
(R):5'- AGCTGTAAGAGACCCCGAAG -3'

Sequencing Primer
(F):5'- AGTTCTGGCTTTGTTTGTTTGC -3'
(R):5'- GAAGGTCCTCTCTTTACCCCACTG -3'
Posted On 2019-05-13