Incidental Mutation 'R3617:Sim1'
ID 268483
Institutional Source Beutler Lab
Gene Symbol Sim1
Ensembl Gene ENSMUSG00000019913
Gene Name single-minded family bHLH transcription factor 1
Synonyms bHLHe14
MMRRC Submission 040674-MU
Accession Numbers
Essential gene? Essential (E-score: 1.000) question?
Stock # R3617 (G1)
Quality Score 225
Status Validated
Chromosome 10
Chromosomal Location 50770850-50865248 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) T to A at 50785624 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Methionine to Lysine at position 231 (M231K)
Ref Sequence ENSEMBL: ENSMUSP00000020071 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000020071]
AlphaFold Q61045
Predicted Effect probably damaging
Transcript: ENSMUST00000020071
AA Change: M231K

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000020071
Gene: ENSMUSG00000019913
AA Change: M231K

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 0.6712 question?
Coding Region Coverage
  • 1x: 99.1%
  • 3x: 98.5%
  • 10x: 97.1%
  • 20x: 94.4%
Validation Efficiency 98% (41/42)
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: 41 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Abcc9 A G 6: 142,625,015 (GRCm39) V460A probably damaging Het
Aplf T C 6: 87,648,865 (GRCm39) I25V possibly damaging Het
Ascc3 A G 10: 50,494,281 (GRCm39) T239A probably benign Het
Bahd1 G A 2: 118,753,004 (GRCm39) R757H probably damaging Het
Cbfa2t2 A T 2: 154,278,904 (GRCm39) probably benign Het
Ccdc168 T C 1: 44,100,114 (GRCm39) D328G probably benign Het
Cdkn1c C T 7: 143,013,531 (GRCm39) probably benign Het
Cfap46 A G 7: 139,219,515 (GRCm39) S1317P probably benign Het
Cntln C T 4: 84,923,214 (GRCm39) Q560* probably null Het
Cntn2 G C 1: 132,456,361 (GRCm39) A161G probably benign Het
Crybg1 A G 10: 43,832,782 (GRCm39) I1991T possibly damaging Het
Cttnbp2 T C 6: 18,414,189 (GRCm39) E952G probably damaging Het
Dhx36 T C 3: 62,379,428 (GRCm39) T887A possibly damaging Het
Dhx36 A G 3: 62,394,481 (GRCm39) F512L probably benign Het
Fthl17f A G X: 8,929,862 (GRCm39) T153A probably benign Het
Gad1-ps T A 10: 99,281,260 (GRCm39) noncoding transcript Het
Gba2 C T 4: 43,573,803 (GRCm39) R163H probably damaging Het
Gm10717 A G 9: 3,025,532 (GRCm39) Y39C probably benign Het
Gm17019 A T 5: 15,081,081 (GRCm39) M120K possibly damaging Het
Helz2 C T 2: 180,874,854 (GRCm39) R1880H probably damaging Het
Ifi204 T C 1: 173,583,283 (GRCm39) I312V possibly damaging Het
Kncn T C 4: 115,743,089 (GRCm39) F55L probably benign Het
Kndc1 G A 7: 139,481,976 (GRCm39) probably benign Het
Nat8f3 C A 6: 85,738,670 (GRCm39) A31S probably benign Het
Ndst4 T C 3: 125,231,782 (GRCm39) I117T probably benign Het
Ndufa9 G T 6: 126,826,071 (GRCm39) probably benign Het
Nup42 T C 5: 24,387,325 (GRCm39) S372P probably benign Het
Pde6a A G 18: 61,364,575 (GRCm39) probably benign Het
Pigw T C 11: 84,769,133 (GRCm39) I65M probably damaging Het
Pip A G 6: 41,828,871 (GRCm39) T139A probably benign Het
Rel A T 11: 23,695,780 (GRCm39) D202E probably damaging Het
Rhot2 A G 17: 26,059,955 (GRCm39) probably benign Het
Sh3rf3 G A 10: 58,922,685 (GRCm39) R587Q possibly damaging Het
Slc12a9 G A 5: 137,330,759 (GRCm39) T47M probably damaging Het
Slc4a4 A G 5: 89,382,663 (GRCm39) D1036G probably benign Het
Tas2r143 A T 6: 42,377,997 (GRCm39) I276F probably benign Het
Tgfbr3 A T 5: 107,288,485 (GRCm39) F392Y possibly damaging Het
Tmem266 T C 9: 55,307,918 (GRCm39) V148A probably damaging Het
Ubiad1 A G 4: 148,520,817 (GRCm39) I269T probably benign Het
Vwc2l A G 1: 70,768,041 (GRCm39) probably null Het
Zbtb49 G A 5: 38,357,975 (GRCm39) 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
R3625:Sim1 UTSW 10 50,857,432 (GRCm39) missense probably benign 0.30
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'- GCACCAAAGCTTTTGTGGCC -3'
(R):5'- AGATATTCCACCCGCAAAATGG -3'

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