Incidental Mutation 'R0559:Isx'
ID 45792
Institutional Source Beutler Lab
Gene Symbol Isx
Ensembl Gene ENSMUSG00000031621
Gene Name intestine specific homeobox
Synonyms 9130012O13Rik
MMRRC Submission 038751-MU
Accession Numbers
Essential gene? Non essential (E-score: 0.000) question?
Stock # R0559 (G1)
Quality Score 216
Status Validated
Chromosome 8
Chromosomal Location 75599801-75620134 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) A to G at 75600369 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Lysine to Arginine at position 34 (K34R)
Ref Sequence ENSEMBL: ENSMUSP00000134368 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000034034] [ENSMUST00000174427]
AlphaFold A1A546
Predicted Effect probably benign
Transcript: ENSMUST00000034034
AA Change: K34R

PolyPhen 2 Score 0.075 (Sensitivity: 0.93; Specificity: 0.85)
SMART Domains Protein: ENSMUSP00000034034
Gene: ENSMUSG00000031621
AA Change: K34R

DomainStartEndE-ValueType
HOX 78 140 1.34e-27 SMART
Predicted Effect probably benign
Transcript: ENSMUST00000174427
AA Change: K34R

PolyPhen 2 Score 0.075 (Sensitivity: 0.93; Specificity: 0.85)
SMART Domains Protein: ENSMUSP00000134368
Gene: ENSMUSG00000031621
AA Change: K34R

DomainStartEndE-ValueType
HOX 78 140 1.34e-27 SMART
Meta Mutation Damage Score 0.0637 question?
Coding Region Coverage
  • 1x: 99.2%
  • 3x: 98.5%
  • 10x: 96.7%
  • 20x: 93.5%
Validation Efficiency 97% (34/35)
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] Homeobox genes encode DNA-binding proteins, many of which are thought to be involved in early embryonic development. Homeobox genes encode a DNA-binding domain of 60 to 63 amino acids referred to as the homeodomain. This gene is a member of the RAXLX homeobox gene family. [provided by RefSeq, Jul 2008]
PHENOTYPE: Homozygous null mice are viable and fertile up to 1 year of age and display no histological abnormalities of the gut. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 38 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Abcb1a A T 5: 8,748,535 (GRCm39) I289F probably benign Het
Adam15 G A 3: 89,251,085 (GRCm39) A540V probably damaging Het
Adat1 T C 8: 112,709,062 (GRCm39) T254A probably damaging Het
Agtpbp1 A G 13: 59,644,814 (GRCm39) V684A probably benign Het
Ahi1 A G 10: 20,876,618 (GRCm39) probably benign Het
Arl5b T C 2: 15,077,998 (GRCm39) Y108H probably damaging Het
Cep85l A G 10: 53,224,597 (GRCm39) F331L probably benign Het
Ctnna2 T C 6: 76,892,833 (GRCm39) K785E probably damaging Het
Dgkd T A 1: 87,842,826 (GRCm39) I118N probably damaging Het
Dicer1 G A 12: 104,672,560 (GRCm39) R896W probably damaging Het
Eif1ad19 T A 12: 87,740,223 (GRCm39) H112L probably benign Het
Fbxl19 G T 7: 127,349,390 (GRCm39) W160L possibly damaging Het
H1f8 T C 6: 115,924,760 (GRCm39) Y89H probably damaging Het
Ipo5 T C 14: 121,176,053 (GRCm39) V626A probably damaging Het
Myh6 T C 14: 55,196,011 (GRCm39) E596G probably benign Het
Olfml2a T C 2: 38,849,832 (GRCm39) I516T probably damaging Het
Or14j5 C T 17: 38,161,746 (GRCm39) R88* probably null Het
Or5w12 T G 2: 87,502,244 (GRCm39) T156P possibly damaging Het
Or8b37 G T 9: 37,959,123 (GRCm39) V202L probably benign Het
Parp9 T C 16: 35,768,362 (GRCm39) F181L probably benign Het
Pkdcc G A 17: 83,523,454 (GRCm39) G187D probably benign Het
Plekhh3 C T 11: 101,055,592 (GRCm39) E483K possibly damaging Het
Ptx4 C T 17: 25,342,082 (GRCm39) Q186* probably null Het
Qsox2 T A 2: 26,104,169 (GRCm39) H287L probably benign Het
Rev3l G A 10: 39,700,483 (GRCm39) G1660D probably damaging Het
Scamp1 G T 13: 94,344,690 (GRCm39) A217E possibly damaging Het
Slc5a9 T C 4: 111,742,779 (GRCm39) I438V probably benign Het
Sort1 T C 3: 108,263,895 (GRCm39) F818S probably damaging Het
Srl G A 16: 4,314,842 (GRCm39) P267S probably benign Het
Tbc1d1 T C 5: 64,331,136 (GRCm39) I105T probably damaging Het
Tifab A G 13: 56,324,060 (GRCm39) Y128H probably benign Het
Trp53bp1 A T 2: 121,058,282 (GRCm39) S907T probably damaging Het
Ubr1 G A 2: 120,778,364 (GRCm39) R225* probably null Het
Upk3bl A G 5: 136,086,330 (GRCm39) T89A probably benign Het
Vars1 T A 17: 35,233,034 (GRCm39) C916* probably null Het
Ywhaz T C 15: 36,791,208 (GRCm39) E5G possibly damaging Het
Zfp91 T C 19: 12,747,419 (GRCm39) D568G probably damaging Het
Zgpat T C 2: 181,021,985 (GRCm39) probably benign Het
Other mutations in Isx
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL01412:Isx APN 8 75,619,306 (GRCm39) missense probably benign 0.02
IGL02220:Isx APN 8 75,619,333 (GRCm39) missense possibly damaging 0.86
R0219:Isx UTSW 8 75,616,589 (GRCm39) splice site probably null
R0627:Isx UTSW 8 75,619,328 (GRCm39) missense possibly damaging 0.88
R4326:Isx UTSW 8 75,600,284 (GRCm39) missense probably benign 0.01
R4510:Isx UTSW 8 75,600,298 (GRCm39) missense probably benign 0.00
R4511:Isx UTSW 8 75,600,298 (GRCm39) missense probably benign 0.00
R4720:Isx UTSW 8 75,600,487 (GRCm39) critical splice donor site probably null
R5023:Isx UTSW 8 75,619,342 (GRCm39) missense probably benign 0.35
R5259:Isx UTSW 8 75,619,473 (GRCm39) missense probably benign 0.01
R5575:Isx UTSW 8 75,619,429 (GRCm39) missense probably benign 0.00
R5909:Isx UTSW 8 75,619,426 (GRCm39) missense probably benign 0.39
R7459:Isx UTSW 8 75,619,392 (GRCm39) missense probably benign
R7744:Isx UTSW 8 75,600,285 (GRCm39) missense possibly damaging 0.90
R8152:Isx UTSW 8 75,616,627 (GRCm39) missense probably damaging 1.00
R8340:Isx UTSW 8 75,616,688 (GRCm39) missense probably damaging 1.00
R9279:Isx UTSW 8 75,600,434 (GRCm39) missense probably benign 0.03
R9288:Isx UTSW 8 75,619,439 (GRCm39) missense probably benign 0.40
R9638:Isx UTSW 8 75,619,566 (GRCm39) missense probably damaging 0.97
RF022:Isx UTSW 8 75,600,474 (GRCm39) missense probably damaging 0.99
Z1177:Isx UTSW 8 75,618,487 (GRCm39) frame shift probably null
Predicted Primers PCR Primer
(F):5'- GGAAGTCCCTGTGTCCAAGGAATTG -3'
(R):5'- AGAGATCATTTGAGTCTCCCACCCC -3'

Sequencing Primer
(F):5'- GTGGCTGAATTACCCAGCATC -3'
(R):5'- CTTCCCCAAGAACAAAAGAAAATG -3'
Posted On 2013-06-11