Incidental Mutation 'R9000:Sim1'
ID 684924
Institutional Source Beutler Lab
Gene Symbol Sim1
Ensembl Gene ENSMUSG00000019913
Gene Name single-minded family bHLH transcription factor 1
Synonyms bHLHe14
MMRRC Submission 068831-MU
Accession Numbers
Essential gene? Essential (E-score: 1.000) question?
Stock # R9000 (G1)
Quality Score 225.009
Status Not validated
Chromosome 10
Chromosomal Location 50770850-50865248 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) T to G at 50860316 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Isoleucine to Serine at position 726 (I726S)
Ref Sequence ENSEMBL: ENSMUSP00000020071 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000020071]
AlphaFold Q61045
Predicted Effect probably benign
Transcript: ENSMUST00000020071
AA Change: I726S

PolyPhen 2 Score 0.312 (Sensitivity: 0.90; Specificity: 0.89)
SMART Domains Protein: ENSMUSP00000020071
Gene: ENSMUSG00000019913
AA Change: I726S

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
Coding Region Coverage
  • 1x: 100.0%
  • 3x: 100.0%
  • 10x: 99.8%
  • 20x: 99.3%
Validation Efficiency 90% (55/61)
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: 58 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Abca12 T C 1: 71,353,195 (GRCm39) N749S probably damaging Het
Acsl5 T C 19: 55,283,943 (GRCm39) *684Q probably null Het
Actr5 A T 2: 158,478,610 (GRCm39) T487S probably benign Het
Adam18 T A 8: 25,127,162 (GRCm39) H478L probably benign Het
Adam5 A T 8: 25,294,372 (GRCm39) probably null Het
Adamts3 T C 5: 89,854,570 (GRCm39) N475S probably benign Het
Akap9 G A 5: 4,105,650 (GRCm39) R2907H probably benign Het
Anapc1 A G 2: 128,476,628 (GRCm39) V1330A probably damaging Het
Arhgef37 A T 18: 61,637,333 (GRCm39) M443K possibly damaging Het
Atp13a1 T A 8: 70,254,725 (GRCm39) H753Q probably damaging Het
C2cd3 A G 7: 100,065,281 (GRCm39) H311R Het
Cdh23 A G 10: 60,140,277 (GRCm39) Y3222H possibly damaging Het
Ces2f A G 8: 105,677,661 (GRCm39) D222G probably benign Het
Cnot9 C T 1: 74,561,544 (GRCm39) R130C probably benign Het
Cntnap2 G A 6: 46,461,139 (GRCm39) probably benign Het
Daam2 A G 17: 49,769,197 (GRCm39) L932P probably damaging Het
Dgki T C 6: 37,074,643 (GRCm39) probably benign Het
Dync1h1 A C 12: 110,606,397 (GRCm39) Q2489P probably benign Het
Elovl2 A G 13: 41,338,810 (GRCm39) L280S probably benign Het
Fat1 C A 8: 45,497,587 (GRCm39) Y4357* probably null Het
Fat3 T A 9: 15,871,816 (GRCm39) Q3525L possibly damaging Het
Fat3 T C 9: 15,918,095 (GRCm39) I1443V probably benign Het
Fzd1 A G 5: 4,806,211 (GRCm39) I457T probably damaging Het
Kcnq5 G T 1: 21,557,483 (GRCm39) F332L probably damaging Het
Meiob A G 17: 25,047,916 (GRCm39) probably benign Het
Mrgprb4 A G 7: 47,848,769 (GRCm39) L53P probably damaging Het
Myt1l G A 12: 29,901,740 (GRCm39) V832I unknown Het
Nckap5l G A 15: 99,321,310 (GRCm39) P1186S probably damaging Het
Ndufa4l2 A T 10: 127,350,898 (GRCm39) R16S probably benign Het
Nrg2 T C 18: 36,151,682 (GRCm39) Y620C probably damaging Het
Or4p4b-ps1 T A 2: 88,454,525 (GRCm39) *293R probably null Het
Or52a24 T C 7: 103,381,672 (GRCm39) S180P probably damaging Het
Pip4k2a T G 2: 18,877,240 (GRCm39) Y165S possibly damaging Het
Plcd4 T A 1: 74,601,024 (GRCm39) C500* probably null Het
Plcl1 C T 1: 55,736,990 (GRCm39) P777L probably damaging Het
Pnliprp2 T C 19: 58,762,555 (GRCm39) Y387H probably benign Het
Prdm15 A T 16: 97,595,470 (GRCm39) D1119E probably benign Het
Prss51 T C 14: 64,332,420 (GRCm39) S36P possibly damaging Het
Prune1 A G 3: 95,162,635 (GRCm39) V346A probably benign Het
Saxo5 T C 8: 3,526,083 (GRCm39) S79P possibly damaging Het
Scn5a T C 9: 119,321,171 (GRCm39) T1464A possibly damaging Het
Sh2b1 TGGGGACCAGCTCAGCCACGGGGACCAGCTC TGGGGACCAGCTCAGCCACGGGGACCAGCTCAGCCACGGGGACCAGCTC 7: 126,066,742 (GRCm39) probably benign Het
Sh2b1 GGGG GGGGCCCAGCTCAGCCACAGGG 7: 126,066,743 (GRCm39) probably benign Het
Slc38a4 G A 15: 96,897,475 (GRCm39) P447S possibly damaging Het
Slc5a12 A G 2: 110,454,525 (GRCm39) E362G probably damaging Het
Slc5a8 C A 10: 88,762,089 (GRCm39) N576K probably benign Het
Slc5a8 T A 10: 88,762,090 (GRCm39) Y577N probably benign Het
Snn A G 16: 10,890,322 (GRCm39) E47G probably damaging Het
Snx19 T C 9: 30,375,619 (GRCm39) V207A unknown Het
Srcap G A 7: 127,130,943 (GRCm39) V720I possibly damaging Het
Syn3 T A 10: 85,893,489 (GRCm39) R451S unknown Het
Tdrp A G 8: 14,003,989 (GRCm39) V116A probably benign Het
Tef G A 15: 81,695,773 (GRCm39) M1I probably null Het
Vmn1r232 T C 17: 21,134,111 (GRCm39) K163R probably damaging Het
Wrnip1 A G 13: 32,986,711 (GRCm39) E164G probably damaging Het
Zcchc14 T G 8: 122,336,880 (GRCm39) H178P unknown Het
Zfp37 T G 4: 62,126,651 (GRCm39) K69T unknown Het
Zfp947 A G 17: 22,365,161 (GRCm39) L171P 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
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
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'- CCTAGTTCTGATCGCATTACAAAG -3'
(R):5'- GCATAGTAAATGTTGCTAATGGGG -3'

Sequencing Primer
(F):5'- GTTCTGATCGCATTACAAAGTCTAG -3'
(R):5'- CAGATGTTCCCTTGTGTC -3'
Posted On 2021-10-11