Incidental Mutation 'R7285:Sin3a'
ID 565940
Institutional Source Beutler Lab
Gene Symbol Sin3a
Ensembl Gene ENSMUSG00000042557
Gene Name transcriptional regulator, SIN3A (yeast)
Synonyms Sin3, mSin3A
MMRRC Submission 045393-MU
Accession Numbers
Essential gene? Essential (E-score: 1.000) question?
Stock # R7285 (G1)
Quality Score 225.009
Status Validated
Chromosome 9
Chromosomal Location 56979324-57035650 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) C to A at 57034583 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Threonine to Asparagine at position 1252 (T1252N)
Ref Sequence ENSEMBL: ENSMUSP00000130221 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000034836] [ENSMUST00000049169] [ENSMUST00000159130] [ENSMUST00000160147] [ENSMUST00000160584] [ENSMUST00000161182] [ENSMUST00000161393] [ENSMUST00000168177] [ENSMUST00000161663] [ENSMUST00000162915] [ENSMUST00000167715] [ENSMUST00000168502] [ENSMUST00000168678]
AlphaFold Q60520
Predicted Effect probably benign
Transcript: ENSMUST00000034836
SMART Domains Protein: ENSMUSP00000034836
Gene: ENSMUSG00000032295

DomainStartEndE-ValueType
low complexity region 187 195 N/A INTRINSIC
Pfam:Glyco_hydro_38 251 510 4.3e-89 PFAM
Alpha-mann_mid 516 593 1.37e-26 SMART
low complexity region 603 613 N/A INTRINSIC
Pfam:Glyco_hydro_38C 619 1029 1.3e-84 PFAM
Predicted Effect probably benign
Transcript: ENSMUST00000049169
AA Change: T1249N

PolyPhen 2 Score 0.047 (Sensitivity: 0.94; Specificity: 0.83)
SMART Domains Protein: ENSMUSP00000045044
Gene: ENSMUSG00000042557
AA Change: T1249N

DomainStartEndE-ValueType
low complexity region 98 119 N/A INTRINSIC
Pfam:PAH 141 187 1.4e-19 PFAM
low complexity region 217 248 N/A INTRINSIC
low complexity region 267 282 N/A INTRINSIC
Pfam:PAH 322 381 1.8e-23 PFAM
Pfam:PAH 478 524 4e-16 PFAM
HDAC_interact 551 651 3.31e-61 SMART
low complexity region 834 847 N/A INTRINSIC
low complexity region 915 930 N/A INTRINSIC
low complexity region 1135 1151 N/A INTRINSIC
Predicted Effect probably benign
Transcript: ENSMUST00000159130
Predicted Effect probably benign
Transcript: ENSMUST00000160147
SMART Domains Protein: ENSMUSP00000125478
Gene: ENSMUSG00000032295

DomainStartEndE-ValueType
low complexity region 187 195 N/A INTRINSIC
Pfam:Glyco_hydro_38 251 510 2.8e-86 PFAM
Alpha-mann_mid 516 595 1.22e-32 SMART
low complexity region 605 615 N/A INTRINSIC
Pfam:Glyco_hydro_38C 621 1031 1.2e-84 PFAM
Predicted Effect probably benign
Transcript: ENSMUST00000160584
SMART Domains Protein: ENSMUSP00000123840
Gene: ENSMUSG00000032295

DomainStartEndE-ValueType
low complexity region 187 195 N/A INTRINSIC
Predicted Effect probably benign
Transcript: ENSMUST00000161182
SMART Domains Protein: ENSMUSP00000124020
Gene: ENSMUSG00000032295

DomainStartEndE-ValueType
Pfam:Glyco_hydro_38 175 411 9.4e-67 PFAM
Alpha-mann_mid 417 496 1.22e-32 SMART
low complexity region 506 516 N/A INTRINSIC
Pfam:Glyco_hydro_38C 522 932 1.1e-84 PFAM
Predicted Effect probably benign
Transcript: ENSMUST00000161393
Predicted Effect possibly damaging
Transcript: ENSMUST00000168177
AA Change: T1252N

PolyPhen 2 Score 0.566 (Sensitivity: 0.88; Specificity: 0.91)
SMART Domains Protein: ENSMUSP00000130221
Gene: ENSMUSG00000042557
AA Change: T1252N

DomainStartEndE-ValueType
low complexity region 98 119 N/A INTRINSIC
Pfam:PAH 142 186 5.3e-22 PFAM
low complexity region 217 248 N/A INTRINSIC
low complexity region 267 282 N/A INTRINSIC
Pfam:PAH 323 380 9.6e-22 PFAM
Pfam:PAH 479 523 8.1e-11 PFAM
HDAC_interact 551 651 3.31e-61 SMART
low complexity region 834 847 N/A INTRINSIC
Pfam:Sin3a_C 887 1190 1.2e-93 PFAM
Predicted Effect probably benign
Transcript: ENSMUST00000161663
SMART Domains Protein: ENSMUSP00000124124
Gene: ENSMUSG00000032295

DomainStartEndE-ValueType
low complexity region 187 195 N/A INTRINSIC
Pfam:Glyco_hydro_38 302 551 1.8e-81 PFAM
Alpha-mann_mid 557 636 1.22e-32 SMART
low complexity region 646 656 N/A INTRINSIC
Pfam:Glyco_hydro_38C 662 866 1.2e-25 PFAM
Predicted Effect probably benign
Transcript: ENSMUST00000162915
Predicted Effect probably benign
Transcript: ENSMUST00000167715
AA Change: T1249N

PolyPhen 2 Score 0.047 (Sensitivity: 0.94; Specificity: 0.83)
SMART Domains Protein: ENSMUSP00000130641
Gene: ENSMUSG00000042557
AA Change: T1249N

DomainStartEndE-ValueType
low complexity region 98 119 N/A INTRINSIC
Pfam:PAH 141 187 1.4e-19 PFAM
low complexity region 217 248 N/A INTRINSIC
low complexity region 267 282 N/A INTRINSIC
Pfam:PAH 322 381 1.8e-23 PFAM
Pfam:PAH 478 524 4e-16 PFAM
HDAC_interact 551 651 3.31e-61 SMART
low complexity region 834 847 N/A INTRINSIC
low complexity region 915 930 N/A INTRINSIC
low complexity region 1135 1151 N/A INTRINSIC
Predicted Effect possibly damaging
Transcript: ENSMUST00000168502
AA Change: T1252N

PolyPhen 2 Score 0.566 (Sensitivity: 0.88; Specificity: 0.91)
SMART Domains Protein: ENSMUSP00000128956
Gene: ENSMUSG00000042557
AA Change: T1252N

DomainStartEndE-ValueType
low complexity region 98 119 N/A INTRINSIC
Pfam:PAH 141 187 1.4e-19 PFAM
low complexity region 217 248 N/A INTRINSIC
low complexity region 267 282 N/A INTRINSIC
Pfam:PAH 322 381 1.8e-23 PFAM
Pfam:PAH 478 524 4e-16 PFAM
HDAC_interact 551 651 3.31e-61 SMART
low complexity region 834 847 N/A INTRINSIC
low complexity region 915 930 N/A INTRINSIC
low complexity region 1138 1154 N/A INTRINSIC
Predicted Effect probably benign
Transcript: ENSMUST00000168678
AA Change: T1249N

PolyPhen 2 Score 0.047 (Sensitivity: 0.94; Specificity: 0.83)
SMART Domains Protein: ENSMUSP00000126601
Gene: ENSMUSG00000042557
AA Change: T1249N

DomainStartEndE-ValueType
low complexity region 98 119 N/A INTRINSIC
Pfam:PAH 141 187 1.4e-19 PFAM
low complexity region 217 248 N/A INTRINSIC
low complexity region 267 282 N/A INTRINSIC
Pfam:PAH 322 381 1.8e-23 PFAM
Pfam:PAH 478 524 4e-16 PFAM
HDAC_interact 551 651 3.31e-61 SMART
low complexity region 834 847 N/A INTRINSIC
low complexity region 915 930 N/A INTRINSIC
low complexity region 1135 1151 N/A INTRINSIC
Coding Region Coverage
  • 1x: 100.0%
  • 3x: 99.9%
  • 10x: 99.7%
  • 20x: 98.9%
Validation Efficiency 100% (58/58)
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] The protein encoded by this gene is a transcriptional regulatory protein. It contains paired amphipathic helix (PAH) domains, which are important for protein-protein interactions and may mediate repression by the Mad-Max complex. [provided by RefSeq, Jul 2008]
PHENOTYPE: Targeted disruption of this gene results in early embryonic lethality. Homozygous null MEFs display poor cell proliferation, reduced S-phase and increased G2/M fractions, a block in DNA replication, and enhanced apoptosis; however, no increase in chromosomal instability is observed. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 57 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Abca12 A T 1: 71,388,314 (GRCm39) C185* probably null Het
Abcc3 C T 11: 94,247,873 (GRCm39) A1207T probably benign Het
Adam1b T G 5: 121,639,056 (GRCm39) D663A probably damaging Het
Arhgap12 A T 18: 6,111,920 (GRCm39) L148Q probably damaging Het
Cdh4 A T 2: 179,439,258 (GRCm39) Q135L probably benign Het
Clca3b T C 3: 144,543,519 (GRCm39) I437V probably benign Het
Cldn15 A T 5: 137,001,327 (GRCm39) H124L probably benign Het
Cyp4a30b T C 4: 115,313,848 (GRCm39) M143T probably damaging Het
Dgcr2 A T 16: 17,662,944 (GRCm39) C353* probably null Het
Dhcr24 T A 4: 106,428,716 (GRCm39) probably null Het
Dock1 T G 7: 134,346,737 (GRCm39) L223R probably benign Het
Ece1 T A 4: 137,641,074 (GRCm39) probably null Het
Efcab5 A G 11: 77,028,170 (GRCm39) V387A probably benign Het
Efcab5 A G 11: 77,029,041 (GRCm39) F97L possibly damaging Het
Eme2 A T 17: 25,113,543 (GRCm39) probably null Het
Enpp1 G A 10: 24,536,059 (GRCm39) T447I probably benign Het
Fam222b T C 11: 78,034,007 (GRCm39) S17P probably benign Het
Fbln1 A G 15: 85,121,829 (GRCm39) I317V probably benign Het
Fn1 T C 1: 71,676,498 (GRCm39) K578E probably damaging Het
Fscb A T 12: 64,518,323 (GRCm39) S1048T unknown Het
Fsd1l T A 4: 53,682,200 (GRCm39) probably null Het
Hexa T A 9: 59,471,222 (GRCm39) I492K probably benign Het
Inpp5e G A 2: 26,287,870 (GRCm39) A642V probably benign Het
Ints11 C T 4: 155,970,568 (GRCm39) A241V probably damaging Het
Irs2 A G 8: 11,056,797 (GRCm39) L545P probably damaging Het
Katnal2 G A 18: 77,081,271 (GRCm39) A409V probably benign Het
Kif13a C T 13: 46,905,931 (GRCm39) V671M possibly damaging Het
Lbx2 A G 6: 83,064,877 (GRCm39) K138R probably damaging Het
Lcor A G 19: 41,572,754 (GRCm39) K503R possibly damaging Het
Lpp G A 16: 24,796,029 (GRCm39) A558T probably damaging Het
Lypla1 T C 1: 4,911,321 (GRCm39) I202T probably benign Het
Magi3 G A 3: 103,941,430 (GRCm39) P842S probably benign Het
Meioc G A 11: 102,557,168 (GRCm39) V25M probably benign Het
Mthfr C T 4: 148,138,056 (GRCm39) T557I probably benign Het
Nbeal1 G C 1: 60,276,310 (GRCm39) V684L probably benign Het
Or2t44 T A 11: 58,677,310 (GRCm39) Y83* probably null Het
Or5d20-ps1 A T 2: 87,932,049 (GRCm39) I94N probably damaging Het
Osbpl10 A T 9: 115,052,771 (GRCm39) I440F probably damaging Het
Otx2 G A 14: 48,898,922 (GRCm39) A36V probably benign Het
Parg A G 14: 31,932,465 (GRCm39) Y435C probably damaging Het
Parvb A T 15: 84,166,985 (GRCm39) D100V possibly damaging Het
Prss27 A G 17: 24,264,665 (GRCm39) H276R probably benign Het
Prune1 T A 3: 95,162,357 (GRCm39) S439C probably damaging Het
Pudp C G 18: 50,701,287 (GRCm39) E149Q possibly damaging Het
Qng1 T C 13: 58,532,199 (GRCm39) Y119C probably damaging Het
Sptbn2 A G 19: 4,787,471 (GRCm39) D927G probably benign Het
Stx18 C T 5: 38,262,251 (GRCm39) T89I possibly damaging Het
Ticrr T C 7: 79,310,610 (GRCm39) S175P possibly damaging Het
Tinag T C 9: 76,952,943 (GRCm39) T14A probably benign Het
Tmco3 G A 8: 13,369,605 (GRCm39) probably null Het
Trpm1 G T 7: 63,859,729 (GRCm39) E396* probably null Het
Txndc11 A G 16: 10,902,163 (GRCm39) Y684H probably damaging Het
Usp47 G A 7: 111,692,315 (GRCm39) E926K probably benign Het
Vmn1r233 A G 17: 21,214,221 (GRCm39) I243T probably damaging Het
Ythdf3 T A 3: 16,258,049 (GRCm39) probably null Het
Zfp12 A G 5: 143,230,444 (GRCm39) K289R probably damaging Het
Zfp950 T A 19: 61,107,550 (GRCm39) H511L probably benign Het
Other mutations in Sin3a
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00433:Sin3a APN 9 57,005,185 (GRCm39) missense probably damaging 1.00
IGL00836:Sin3a APN 9 57,014,629 (GRCm39) splice site probably null
IGL00913:Sin3a APN 9 57,005,402 (GRCm39) missense probably benign 0.01
IGL01721:Sin3a APN 9 57,002,609 (GRCm39) missense probably damaging 1.00
IGL01964:Sin3a APN 9 57,014,631 (GRCm39) splice site probably benign
IGL02333:Sin3a APN 9 57,014,843 (GRCm39) missense possibly damaging 0.86
IGL02673:Sin3a APN 9 57,014,725 (GRCm39) missense probably damaging 0.99
Crumbled UTSW 9 57,017,938 (GRCm39) nonsense probably null
Delicate UTSW 9 57,011,213 (GRCm39) missense probably damaging 1.00
IGL03014:Sin3a UTSW 9 57,002,539 (GRCm39) intron probably benign
PIT4519001:Sin3a UTSW 9 57,002,740 (GRCm39) missense possibly damaging 0.86
R0024:Sin3a UTSW 9 57,025,537 (GRCm39) intron probably benign
R0309:Sin3a UTSW 9 57,018,196 (GRCm39) missense probably benign 0.00
R0511:Sin3a UTSW 9 57,004,179 (GRCm39) nonsense probably null
R1205:Sin3a UTSW 9 57,026,459 (GRCm39) missense probably damaging 1.00
R1365:Sin3a UTSW 9 57,032,487 (GRCm39) nonsense probably null
R1496:Sin3a UTSW 9 57,026,442 (GRCm39) missense possibly damaging 0.77
R1544:Sin3a UTSW 9 57,011,281 (GRCm39) splice site probably benign
R1958:Sin3a UTSW 9 57,012,893 (GRCm39) missense probably damaging 1.00
R1993:Sin3a UTSW 9 57,008,483 (GRCm39) missense probably damaging 1.00
R2037:Sin3a UTSW 9 57,004,109 (GRCm39) missense probably benign 0.14
R2065:Sin3a UTSW 9 57,018,084 (GRCm39) missense possibly damaging 0.93
R2079:Sin3a UTSW 9 56,996,807 (GRCm39) missense probably benign
R2193:Sin3a UTSW 9 57,024,761 (GRCm39) missense possibly damaging 0.93
R3004:Sin3a UTSW 9 57,004,118 (GRCm39) nonsense probably null
R3929:Sin3a UTSW 9 57,025,421 (GRCm39) missense probably damaging 0.98
R4326:Sin3a UTSW 9 57,002,642 (GRCm39) missense probably damaging 1.00
R4327:Sin3a UTSW 9 57,002,642 (GRCm39) missense probably damaging 1.00
R4329:Sin3a UTSW 9 57,002,642 (GRCm39) missense probably damaging 1.00
R4765:Sin3a UTSW 9 57,004,087 (GRCm39) missense probably benign 0.14
R4806:Sin3a UTSW 9 56,994,026 (GRCm39) missense probably damaging 0.99
R4979:Sin3a UTSW 9 57,025,360 (GRCm39) missense probably damaging 1.00
R5018:Sin3a UTSW 9 57,018,175 (GRCm39) missense probably benign 0.00
R5368:Sin3a UTSW 9 57,018,084 (GRCm39) missense possibly damaging 0.93
R5379:Sin3a UTSW 9 57,018,272 (GRCm39) missense probably benign 0.10
R5391:Sin3a UTSW 9 57,012,957 (GRCm39) missense probably damaging 1.00
R5395:Sin3a UTSW 9 57,012,957 (GRCm39) missense probably damaging 1.00
R5519:Sin3a UTSW 9 57,025,457 (GRCm39) critical splice donor site probably null
R5927:Sin3a UTSW 9 57,018,395 (GRCm39) missense probably damaging 1.00
R5987:Sin3a UTSW 9 57,034,484 (GRCm39) missense possibly damaging 0.75
R6083:Sin3a UTSW 9 57,014,824 (GRCm39) missense probably damaging 1.00
R6161:Sin3a UTSW 9 57,002,708 (GRCm39) missense possibly damaging 0.48
R6196:Sin3a UTSW 9 57,011,213 (GRCm39) missense probably damaging 1.00
R6374:Sin3a UTSW 9 57,024,765 (GRCm39) missense probably benign
R6456:Sin3a UTSW 9 57,020,985 (GRCm39) missense possibly damaging 0.79
R6815:Sin3a UTSW 9 57,024,824 (GRCm39) missense probably benign 0.02
R6900:Sin3a UTSW 9 57,014,858 (GRCm39) missense probably damaging 1.00
R7051:Sin3a UTSW 9 57,011,218 (GRCm39) missense probably damaging 1.00
R7081:Sin3a UTSW 9 57,001,755 (GRCm39) missense probably null 1.00
R7462:Sin3a UTSW 9 57,002,809 (GRCm39) missense probably benign 0.00
R7538:Sin3a UTSW 9 57,011,210 (GRCm39) missense possibly damaging 0.95
R7699:Sin3a UTSW 9 57,017,938 (GRCm39) nonsense probably null
R8150:Sin3a UTSW 9 57,034,568 (GRCm39) missense possibly damaging 0.92
R8158:Sin3a UTSW 9 57,020,828 (GRCm39) critical splice acceptor site probably null
R8717:Sin3a UTSW 9 57,034,510 (GRCm39) missense probably damaging 0.99
R9048:Sin3a UTSW 9 57,032,620 (GRCm39) missense probably damaging 0.99
R9283:Sin3a UTSW 9 57,002,717 (GRCm39) missense probably damaging 0.99
R9300:Sin3a UTSW 9 57,014,744 (GRCm39) missense probably damaging 1.00
R9330:Sin3a UTSW 9 57,032,481 (GRCm39) missense probably damaging 1.00
R9396:Sin3a UTSW 9 57,008,445 (GRCm39) missense probably benign 0.28
R9550:Sin3a UTSW 9 56,996,768 (GRCm39) missense probably benign 0.00
R9746:Sin3a UTSW 9 57,025,358 (GRCm39) missense probably benign 0.11
RF017:Sin3a UTSW 9 57,034,610 (GRCm39) missense possibly damaging 0.90
X0026:Sin3a UTSW 9 57,032,476 (GRCm39) missense probably benign 0.01
Predicted Primers PCR Primer
(F):5'- CAGAATGACTGGTGTACAAATAAAGT -3'
(R):5'- TTGCACTGGTGGCTTGAAAG -3'

Sequencing Primer
(F):5'- CAGGTGGCATATGTCTAATCCCAG -3'
(R):5'- GCTTGAAAGGCATCTTCCTTG -3'
Posted On 2019-06-26