Incidental Mutation 'R3625:Sim1'
ID 269382
Institutional Source Beutler Lab
Gene Symbol Sim1
Ensembl Gene ENSMUSG00000019913
Gene Name single-minded family bHLH transcription factor 1
Synonyms bHLHe14
MMRRC Submission 040679-MU
Accession Numbers
Essential gene? Essential (E-score: 1.000) question?
Stock # R3625 (G1)
Quality Score 200
Status Validated
Chromosome 10
Chromosomal Location 50770850-50865248 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) A to T at 50857432 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Histidine to Leucine at position 394 (H394L)
Ref Sequence ENSEMBL: ENSMUSP00000020071 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000020071]
AlphaFold Q61045
Predicted Effect probably benign
Transcript: ENSMUST00000020071
AA Change: H394L

PolyPhen 2 Score 0.296 (Sensitivity: 0.91; Specificity: 0.89)
SMART Domains Protein: ENSMUSP00000020071
Gene: ENSMUSG00000019913
AA Change: H394L

DomainStartEndE-ValueType
HLH 6 59 8.73e-6 SMART
PAS 79 145 7.39e-14 SMART
PAS 220 286 5.61e-5 SMART
PAC 292 335 4.63e-6 SMART
Pfam:SIM_C 359 668 2.5e-114 PFAM
Meta Mutation Damage Score 0.0646 question?
Coding Region Coverage
  • 1x: 99.2%
  • 3x: 98.6%
  • 10x: 97.3%
  • 20x: 95.1%
Validation Efficiency 100% (40/40)
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] SIM1 and SIM2 genes are Drosophila single-minded (sim) gene homologs. SIM1 transcript was detected only in fetal kidney out of various adult and fetal tissues tested. Since the sim gene plays an important role in Drosophila development and has peak levels of expression during the period of neurogenesis,it was proposed that the human SIM gene is a candidate for involvement in certain dysmorphic features (particularly the facial and skull characteristics), abnormalities of brain development, and/or mental retardation of Down syndrome. [provided by RefSeq, Jul 2008]
PHENOTYPE: Mice homozygous for disruptions of this gene die at birth with abnormalities in the paraventricular and supraoptic nuclei. Heterozygous mutant mice are obese and may also be diabetic, hyperinsulinemic and insulin resistant. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 40 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Acte1 T C 7: 143,425,591 (GRCm39) V80A possibly damaging Het
Arsi G A 18: 61,049,723 (GRCm39) G202E probably benign Het
Atg3 T A 16: 44,995,624 (GRCm39) I119N probably benign Het
Cdh12 G C 15: 21,358,842 (GRCm39) V89L probably damaging Het
Cdh3 C A 8: 107,270,310 (GRCm39) H396N probably damaging Het
Crygs C T 16: 22,624,301 (GRCm39) G102D possibly damaging Het
Dab2ip C A 2: 35,533,903 (GRCm39) S43* probably null Het
Dmxl2 A G 9: 54,300,927 (GRCm39) S2394P probably benign Het
F13a1 T G 13: 37,082,067 (GRCm39) N546H probably benign Het
Fbn2 T C 18: 58,194,814 (GRCm39) N1449S probably damaging Het
Flywch1 T C 17: 23,979,175 (GRCm39) probably benign Het
Grxcr2 T A 18: 42,131,883 (GRCm39) D62V probably damaging Het
H2bc8 T C 13: 23,755,625 (GRCm39) probably benign Het
Ifnab A T 4: 88,609,016 (GRCm39) I150N probably damaging Het
Igsf8 T C 1: 172,145,336 (GRCm39) V284A probably benign Het
Kdm1a T C 4: 136,288,419 (GRCm39) E388G possibly damaging Het
Map3k8 G A 18: 4,333,965 (GRCm39) R376C probably damaging Het
Map6 A T 7: 98,918,402 (GRCm39) T189S possibly damaging Het
Mms22l T A 4: 24,505,357 (GRCm39) S206T probably damaging Het
N4bp1 A G 8: 87,578,337 (GRCm39) L676S probably damaging Het
Nkx6-2 A G 7: 139,162,106 (GRCm39) F117S possibly damaging Het
Ociad2 C T 5: 73,481,173 (GRCm39) C72Y probably damaging Het
Or10w1 T A 19: 13,632,346 (GRCm39) C184* probably null Het
Or52e15 A T 7: 104,645,191 (GRCm39) F307I probably benign Het
Pcdhb6 G T 18: 37,469,193 (GRCm39) V21L probably damaging Het
Pogk G A 1: 166,231,081 (GRCm39) T82I probably damaging Het
Pramel51 T C 12: 88,142,731 (GRCm39) S296G probably benign Het
Prkcsh A G 9: 21,922,548 (GRCm39) E283G probably null Het
Prkd3 C T 17: 79,292,733 (GRCm39) R113H probably damaging Het
Rabgef1 T C 5: 130,240,961 (GRCm39) probably null Het
Rec8 T C 14: 55,859,954 (GRCm39) I234T possibly damaging Het
Thy1 A G 9: 43,958,028 (GRCm39) E52G probably damaging Het
Trav14n-3 A T 14: 53,607,543 (GRCm39) I4F probably damaging Het
Trim15 T C 17: 37,177,768 (GRCm39) T76A possibly damaging Het
Ttn A G 2: 76,599,145 (GRCm39) I19288T probably damaging Het
Vmn1r6 C T 6: 56,979,920 (GRCm39) T172I probably damaging Het
Vmn2r52 A T 7: 9,893,105 (GRCm39) L678Q probably damaging Het
Vpreb1a T C 16: 16,686,668 (GRCm39) H74R probably benign Het
Yeats4 T C 10: 117,056,273 (GRCm39) I100V probably benign Het
Zfp36 C A 7: 28,077,681 (GRCm39) A76S probably benign Het
Other mutations in Sim1
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL01105:Sim1 APN 10 50,857,630 (GRCm39) missense probably damaging 0.99
IGL01142:Sim1 APN 10 50,786,767 (GRCm39) missense probably damaging 0.99
IGL01886:Sim1 APN 10 50,860,411 (GRCm39) missense probably damaging 1.00
PIT4585001:Sim1 UTSW 10 50,860,284 (GRCm39) nonsense probably null
R0128:Sim1 UTSW 10 50,784,057 (GRCm39) missense probably damaging 1.00
R0130:Sim1 UTSW 10 50,784,057 (GRCm39) missense probably damaging 1.00
R0717:Sim1 UTSW 10 50,785,924 (GRCm39) missense probably damaging 1.00
R0948:Sim1 UTSW 10 50,857,423 (GRCm39) nonsense probably null
R1169:Sim1 UTSW 10 50,857,618 (GRCm39) missense probably benign 0.13
R1388:Sim1 UTSW 10 50,772,090 (GRCm39) missense probably damaging 1.00
R1746:Sim1 UTSW 10 50,860,205 (GRCm39) missense probably benign
R1778:Sim1 UTSW 10 50,857,649 (GRCm39) nonsense probably null
R1834:Sim1 UTSW 10 50,785,924 (GRCm39) missense probably damaging 1.00
R2434:Sim1 UTSW 10 50,784,054 (GRCm39) missense probably damaging 1.00
R2919:Sim1 UTSW 10 50,785,911 (GRCm39) missense probably benign 0.23
R3617:Sim1 UTSW 10 50,785,624 (GRCm39) missense probably damaging 1.00
R4152:Sim1 UTSW 10 50,859,950 (GRCm39) missense probably damaging 0.98
R4414:Sim1 UTSW 10 50,857,708 (GRCm39) missense probably benign 0.13
R4645:Sim1 UTSW 10 50,860,093 (GRCm39) missense probably benign 0.13
R4781:Sim1 UTSW 10 50,859,881 (GRCm39) missense probably benign 0.08
R4889:Sim1 UTSW 10 50,857,420 (GRCm39) missense probably benign 0.05
R4924:Sim1 UTSW 10 50,785,998 (GRCm39) missense probably damaging 1.00
R6625:Sim1 UTSW 10 50,860,082 (GRCm39) missense probably benign
R6783:Sim1 UTSW 10 50,784,823 (GRCm39) missense possibly damaging 0.72
R6876:Sim1 UTSW 10 50,859,791 (GRCm39) missense possibly damaging 0.77
R6909:Sim1 UTSW 10 50,785,506 (GRCm39) missense possibly damaging 0.92
R6924:Sim1 UTSW 10 50,784,635 (GRCm39) missense probably benign 0.10
R7016:Sim1 UTSW 10 50,860,346 (GRCm39) missense probably benign 0.03
R7135:Sim1 UTSW 10 50,772,023 (GRCm39) missense probably damaging 0.99
R7149:Sim1 UTSW 10 50,785,636 (GRCm39) missense probably damaging 1.00
R7300:Sim1 UTSW 10 50,785,614 (GRCm39) missense probably benign 0.23
R7750:Sim1 UTSW 10 50,772,131 (GRCm39) missense possibly damaging 0.94
R7973:Sim1 UTSW 10 50,857,419 (GRCm39) missense probably damaging 1.00
R8087:Sim1 UTSW 10 50,785,651 (GRCm39) missense possibly damaging 0.95
R8670:Sim1 UTSW 10 50,784,849 (GRCm39) missense probably damaging 1.00
R8782:Sim1 UTSW 10 50,772,165 (GRCm39) missense probably benign 0.11
R8894:Sim1 UTSW 10 50,786,626 (GRCm39) missense possibly damaging 0.96
R9000:Sim1 UTSW 10 50,860,317 (GRCm39) missense possibly damaging 0.79
R9000:Sim1 UTSW 10 50,860,316 (GRCm39) missense probably benign 0.31
R9103:Sim1 UTSW 10 50,785,525 (GRCm39) missense possibly damaging 0.91
R9153:Sim1 UTSW 10 50,772,029 (GRCm39) missense probably damaging 1.00
R9163:Sim1 UTSW 10 50,772,165 (GRCm39) missense probably benign 0.11
R9279:Sim1 UTSW 10 50,859,796 (GRCm39) missense probably damaging 1.00
Z1177:Sim1 UTSW 10 50,860,424 (GRCm39) missense possibly damaging 0.66
Predicted Primers PCR Primer
(F):5'- ACCTTAATGATAAAGGGTGAGCC -3'
(R):5'- TGGTCCAGAGCAAAACCATAGC -3'

Sequencing Primer
(F):5'- GGCCATCGTTTGATACATATGCAGC -3'
(R):5'- CAGAGAGAACTGCGATCTGG -3'
Posted On 2015-02-19