Incidental Mutation 'R0629:Isyna1'
ID 57753
Institutional Source Beutler Lab
Gene Symbol Isyna1
Ensembl Gene ENSMUSG00000019139
Gene Name myo-inositol 1-phosphate synthase A1
Synonyms 1300017C10Rik, inositol-3-phosphate synthase 1, myo-inositol 1-phosphate synthase A1
MMRRC Submission 038818-MU
Accession Numbers
Essential gene? Possibly non essential (E-score: 0.383) question?
Stock # R0629 (G1)
Quality Score 151
Status Validated
Chromosome 8
Chromosomal Location 71047131-71049940 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) A to G at 71047358 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Tyrosine to Cysteine at position 27 (Y27C)
Ref Sequence ENSEMBL: ENSMUSP00000148077 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000019283] [ENSMUST00000049908] [ENSMUST00000093454] [ENSMUST00000209285] [ENSMUST00000210005] [ENSMUST00000210369] [ENSMUST00000210580] [ENSMUST00000211117] [ENSMUST00000211197] [ENSMUST00000211608]
AlphaFold Q9JHU9
Predicted Effect probably damaging
Transcript: ENSMUST00000019283
AA Change: Y27C

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000019283
Gene: ENSMUSG00000019139
AA Change: Y27C

DomainStartEndE-ValueType
low complexity region 44 54 N/A INTRINSIC
Pfam:NAD_binding_5 59 491 4.4e-141 PFAM
Pfam:Inos-1-P_synth 307 420 6.3e-48 PFAM
Predicted Effect probably benign
Transcript: ENSMUST00000049908
SMART Domains Protein: ENSMUSP00000059039
Gene: ENSMUSG00000070003

DomainStartEndE-ValueType
LisH 16 48 2.18e-3 SMART
Pfam:SSDP 81 123 6.7e-15 PFAM
Pfam:SSDP 121 338 1.3e-59 PFAM
Predicted Effect probably benign
Transcript: ENSMUST00000093454
SMART Domains Protein: ENSMUSP00000091163
Gene: ENSMUSG00000070002

DomainStartEndE-ValueType
Pfam:ELL 6 289 2.2e-107 PFAM
low complexity region 403 416 N/A INTRINSIC
low complexity region 427 445 N/A INTRINSIC
low complexity region 447 471 N/A INTRINSIC
Pfam:Occludin_ELL 494 595 6.4e-36 PFAM
Predicted Effect probably damaging
Transcript: ENSMUST00000209285
AA Change: Y27C

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
Predicted Effect noncoding transcript
Transcript: ENSMUST00000209430
Predicted Effect noncoding transcript
Transcript: ENSMUST00000209751
Predicted Effect probably damaging
Transcript: ENSMUST00000210005
AA Change: Y27C

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
Predicted Effect noncoding transcript
Transcript: ENSMUST00000210358
Predicted Effect noncoding transcript
Transcript: ENSMUST00000211134
Predicted Effect noncoding transcript
Transcript: ENSMUST00000210305
Predicted Effect probably benign
Transcript: ENSMUST00000210369
Predicted Effect probably benign
Transcript: ENSMUST00000210580
Predicted Effect probably benign
Transcript: ENSMUST00000211117
Predicted Effect noncoding transcript
Transcript: ENSMUST00000210006
Predicted Effect noncoding transcript
Transcript: ENSMUST00000210878
Predicted Effect noncoding transcript
Transcript: ENSMUST00000210699
Predicted Effect noncoding transcript
Transcript: ENSMUST00000210382
Predicted Effect probably benign
Transcript: ENSMUST00000211197
Predicted Effect noncoding transcript
Transcript: ENSMUST00000211773
Predicted Effect noncoding transcript
Transcript: ENSMUST00000211488
Predicted Effect probably benign
Transcript: ENSMUST00000211501
Predicted Effect probably benign
Transcript: ENSMUST00000211608
Meta Mutation Damage Score 0.6491 question?
Coding Region Coverage
  • 1x: 99.4%
  • 3x: 98.9%
  • 10x: 97.6%
  • 20x: 95.6%
Validation Efficiency 100% (66/66)
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] This gene encodes an inositol-3-phosphate synthase enzyme. The encoded protein plays a critical role in the myo-inositol biosynthesis pathway by catalyzing the rate-limiting conversion of glucose 6-phosphate to myoinositol 1-phosphate. Alternatively spliced transcript variants encoding multiple isoforms have been observed for this gene, and a pseudogene of this gene is located on the short arm of chromosome 4. [provided by RefSeq, Nov 2011]
Allele List at MGI
Other mutations in this stock
Total: 64 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Aars2 A T 17: 45,818,473 (GRCm39) D86V probably damaging Het
Adamts14 G A 10: 61,047,403 (GRCm39) Q733* probably null Het
Adcy10 A G 1: 165,370,674 (GRCm39) D651G probably damaging Het
Apcdd1 T A 18: 63,067,041 (GRCm39) C52S probably damaging Het
Bclaf1 T C 10: 20,209,172 (GRCm39) S463P probably damaging Het
Cabcoco1 T C 10: 68,352,108 (GRCm39) Y68C probably damaging Het
Cacna1f G A X: 7,486,673 (GRCm39) S888N probably damaging Het
Cacna1g A G 11: 94,300,369 (GRCm39) C2134R possibly damaging Het
Cdc37 A C 9: 21,052,064 (GRCm39) M325R possibly damaging Het
Clca3a2 T A 3: 144,778,000 (GRCm39) M762L probably benign Het
Cntn3 C T 6: 102,180,937 (GRCm39) V753M probably damaging Het
Col6a6 A T 9: 105,604,364 (GRCm39) probably benign Het
Dscaml1 A G 9: 45,632,716 (GRCm39) D1194G probably damaging Het
Egfr G A 11: 16,819,333 (GRCm39) G288S probably damaging Het
Fbxl17 G T 17: 63,778,409 (GRCm39) N19K probably damaging Het
Fmo3 A G 1: 162,785,796 (GRCm39) probably benign Het
Frmd6 T C 12: 70,930,536 (GRCm39) Y219H probably damaging Het
Fuca1 T C 4: 135,652,955 (GRCm39) V193A possibly damaging Het
Gm7461 C T 8: 4,727,769 (GRCm39) noncoding transcript Het
Gpc5 T A 14: 115,789,651 (GRCm39) N508K possibly damaging Het
Iqch A T 9: 63,332,664 (GRCm39) D1019E probably benign Het
Itgb8 T G 12: 119,166,216 (GRCm39) H105P probably benign Het
Kbtbd11 C T 8: 15,077,572 (GRCm39) P57L probably benign Het
Kcns3 A C 12: 11,142,559 (GRCm39) C47G probably damaging Het
Kif21b A T 1: 136,099,895 (GRCm39) probably null Het
Lama3 A T 18: 12,552,302 (GRCm39) H418L possibly damaging Het
Lrit3 A G 3: 129,581,951 (GRCm39) Y679H probably damaging Het
Lrrc19 T A 4: 94,526,489 (GRCm39) D356V probably damaging Het
Morc2b A G 17: 33,354,781 (GRCm39) M997T probably benign Het
Mroh9 T C 1: 162,888,205 (GRCm39) H290R possibly damaging Het
Mtcl1 A T 17: 66,645,137 (GRCm39) S1886T possibly damaging Het
Muc20 T C 16: 32,613,791 (GRCm39) T529A possibly damaging Het
Myo7a A C 7: 97,734,673 (GRCm39) L607R probably damaging Het
Myom2 T A 8: 15,119,783 (GRCm39) F180I probably damaging Het
Myt1l G A 12: 29,861,484 (GRCm39) E89K unknown Het
Nek2 A G 1: 191,563,429 (GRCm39) N431S probably benign Het
Oprm1 A T 10: 6,782,604 (GRCm39) probably null Het
Or2aj4 A T 16: 19,384,730 (GRCm39) V301E possibly damaging Het
Or5t7 T A 2: 86,506,873 (GRCm39) H268L possibly damaging Het
Oxsr1 A G 9: 119,070,850 (GRCm39) probably benign Het
Pasd1 G C X: 70,982,379 (GRCm39) R296P possibly damaging Het
Pdgfrb G A 18: 61,211,720 (GRCm39) probably null Het
Proser1 C A 3: 53,386,485 (GRCm39) P789Q probably benign Het
Ptgs2 A G 1: 149,976,788 (GRCm39) Q7R probably benign Het
Rab3d A G 9: 21,825,982 (GRCm39) V144A probably benign Het
Ralgapb T A 2: 158,281,467 (GRCm39) L167H probably damaging Het
Ranbp3 A G 17: 57,015,200 (GRCm39) T301A possibly damaging Het
Rasgrf1 G A 9: 89,866,322 (GRCm39) V587M probably damaging Het
Sec16b A G 1: 157,392,433 (GRCm39) probably benign Het
Sin3b T C 8: 73,480,164 (GRCm39) probably benign Het
Slc10a2 T C 8: 5,148,562 (GRCm39) S128G probably benign Het
Tbl1xr1 G A 3: 22,264,565 (GRCm39) V507I probably benign Het
Tmem8b T G 4: 43,669,896 (GRCm39) probably null Het
Trak1 A T 9: 121,196,233 (GRCm39) T22S probably benign Het
Trim30d A G 7: 104,136,862 (GRCm39) I114T probably damaging Het
Ttc13 A T 8: 125,401,105 (GRCm39) S624T probably damaging Het
Ttn T C 2: 76,658,474 (GRCm39) probably benign Het
Vipr1 T A 9: 121,489,237 (GRCm39) Y99* probably null Het
Vmn1r210 T C 13: 23,012,044 (GRCm39) K81E probably damaging Het
Wwc1 T C 11: 35,744,299 (GRCm39) Y841C probably benign Het
Xrcc4 A G 13: 90,149,024 (GRCm39) probably benign Het
Zdhhc22 A T 12: 87,035,071 (GRCm39) I127N probably damaging Het
Zdhhc7 A G 8: 120,814,785 (GRCm39) L8P possibly damaging Het
Zfp664 C A 5: 124,962,659 (GRCm39) L18I probably damaging Het
Other mutations in Isyna1
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL01363:Isyna1 APN 8 71,047,372 (GRCm39) missense probably damaging 0.98
IGL01670:Isyna1 APN 8 71,049,706 (GRCm39) missense probably benign 0.00
IGL02003:Isyna1 APN 8 71,049,407 (GRCm39) missense possibly damaging 0.94
IGL02321:Isyna1 APN 8 71,048,920 (GRCm39) missense probably damaging 1.00
IGL02649:Isyna1 APN 8 71,048,904 (GRCm39) missense probably damaging 1.00
R0976:Isyna1 UTSW 8 71,048,936 (GRCm39) missense probably damaging 1.00
R1186:Isyna1 UTSW 8 71,047,851 (GRCm39) missense probably benign
R4869:Isyna1 UTSW 8 71,049,412 (GRCm39) missense possibly damaging 0.80
R4901:Isyna1 UTSW 8 71,049,246 (GRCm39) missense probably damaging 1.00
R4941:Isyna1 UTSW 8 71,048,146 (GRCm39) missense probably damaging 1.00
R5141:Isyna1 UTSW 8 71,047,543 (GRCm39) missense probably damaging 1.00
R5719:Isyna1 UTSW 8 71,047,352 (GRCm39) missense probably damaging 1.00
R6500:Isyna1 UTSW 8 71,047,339 (GRCm39) missense probably damaging 1.00
R8095:Isyna1 UTSW 8 71,049,035 (GRCm39) nonsense probably null
R8957:Isyna1 UTSW 8 71,049,372 (GRCm39) missense probably damaging 0.99
R9479:Isyna1 UTSW 8 71,048,193 (GRCm39) missense probably damaging 0.99
Predicted Primers PCR Primer
(F):5'- AACTCTGGGCCGGTAAGTACGAAC -3'
(R):5'- TGAGACGCGCTAGTCCAACAAG -3'

Sequencing Primer
(F):5'- GGCCGGTAAGTACGAACCTATC -3'
(R):5'- GTATTCTCCTAGTAGCCACGG -3'
Posted On 2013-07-11