Incidental Mutation 'R6625:Sim1'
ID 524742
Institutional Source Beutler Lab
Gene Symbol Sim1
Ensembl Gene ENSMUSG00000019913
Gene Name single-minded family bHLH transcription factor 1
Synonyms bHLHe14
MMRRC Submission 044747-MU
Accession Numbers
Essential gene? Essential (E-score: 1.000) question?
Stock # R6625 (G1)
Quality Score 225.009
Status Validated
Chromosome 10
Chromosomal Location 50770850-50865248 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) A to G at 50860082 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Aspartic acid to Glycine at position 648 (D648G)
Ref Sequence ENSEMBL: ENSMUSP00000020071 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000020071]
AlphaFold Q61045
Predicted Effect probably benign
Transcript: ENSMUST00000020071
AA Change: D648G

PolyPhen 2 Score 0.000 (Sensitivity: 1.00; Specificity: 0.00)
SMART Domains Protein: ENSMUSP00000020071
Gene: ENSMUSG00000019913
AA Change: D648G

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 0.0602 question?
Coding Region Coverage
  • 1x: 99.9%
  • 3x: 99.5%
  • 10x: 97.4%
  • 20x: 91.6%
Validation Efficiency 91% (30/33)
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: 33 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Akap9 C G 5: 4,018,745 (GRCm39) H1109D probably benign Het
Apcdd1 C A 18: 63,084,929 (GRCm39) D375E probably damaging Het
Cacna2d1 A T 5: 16,567,391 (GRCm39) R984W probably null Het
Csmd3 T G 15: 47,470,471 (GRCm39) I3402L probably benign Het
Dnah7a T A 1: 53,604,916 (GRCm39) T1281S probably benign Het
Dnmt3b T C 2: 153,507,233 (GRCm39) I139T probably benign Het
Dtnbp1 T C 13: 45,145,507 (GRCm39) E40G possibly damaging Het
Fam162b C T 10: 51,466,391 (GRCm39) G43R probably damaging Het
G2e3 T G 12: 51,400,572 (GRCm39) probably null Het
Kiss1r G A 10: 79,755,368 (GRCm39) V118I possibly damaging Het
Mre11a T C 9: 14,716,687 (GRCm39) M294T possibly damaging Het
Muc16 A T 9: 18,571,574 (GRCm39) V315D unknown Het
Nelfe C T 17: 35,073,334 (GRCm39) P290S probably benign Het
Or2v2 T A 11: 49,003,896 (GRCm39) Y219F probably damaging Het
Or5a3 T G 19: 12,400,205 (GRCm39) H177Q probably damaging Het
Pcolce2 T A 9: 95,560,492 (GRCm39) C180* probably null Het
Piezo2 A T 18: 63,154,333 (GRCm39) V2482D probably damaging Het
Plagl1 T C 10: 13,003,806 (GRCm39) probably benign Het
Pramel31 T A 4: 144,090,369 (GRCm39) Y470N probably damaging Het
Pramel57 C T 5: 95,669,342 (GRCm39) H124Y possibly damaging Het
Prss48 G T 3: 85,905,373 (GRCm39) Q167K probably benign Het
Saxo4 G A 19: 10,459,100 (GRCm39) P65L probably damaging Het
Scyl1 C A 19: 5,810,854 (GRCm39) V488F probably damaging Het
Sh3pxd2b T A 11: 32,372,594 (GRCm39) L587Q possibly damaging Het
Snupn G A 9: 56,890,054 (GRCm39) V292I probably benign Het
St6galnac1 T C 11: 116,656,717 (GRCm39) H474R probably damaging Het
Thap12 G A 7: 98,365,277 (GRCm39) V482I probably benign Het
Usp13 T A 3: 32,949,025 (GRCm39) V454D probably damaging Het
Usp40 T C 1: 87,894,935 (GRCm39) I862V probably benign Het
Vmn2r59 A T 7: 41,693,177 (GRCm39) F474L probably benign Het
Zbtb38 T C 9: 96,569,366 (GRCm39) R573G probably damaging Het
Zfp493 C T 13: 67,934,514 (GRCm39) Q156* probably null Het
Zfp873 C A 10: 81,896,138 (GRCm39) P290T probably damaging 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
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'- TTACAGCTAAGGAAAGCCCC -3'
(R):5'- ACCAGTCAATGTATAGGCATGC -3'

Sequencing Primer
(F):5'- GCTAAGGAAAGCCCCTCCAG -3'
(R):5'- GGCATGCTTATCAAAATACTGCCGG -3'
Posted On 2018-06-22