Incidental Mutation 'R3929:Sin3a'
ID 308642
Institutional Source Beutler Lab
Gene Symbol Sin3a
Ensembl Gene ENSMUSG00000042557
Gene Name transcriptional regulator, SIN3A (yeast)
Synonyms Sin3, mSin3A
MMRRC Submission 040824-MU
Accession Numbers
Essential gene? Essential (E-score: 1.000) question?
Stock # R3929 (G1)
Quality Score 225
Status Not validated
Chromosome 9
Chromosomal Location 56979324-57035650 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) A to G at 57025421 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Asparagine to Serine at position 1089 (N1089S)
Ref Sequence ENSEMBL: ENSMUSP00000126601 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000049169] [ENSMUST00000167715] [ENSMUST00000168177] [ENSMUST00000168502] [ENSMUST00000168678]
AlphaFold Q60520
Predicted Effect probably damaging
Transcript: ENSMUST00000049169
AA Change: N1089S

PolyPhen 2 Score 0.977 (Sensitivity: 0.76; Specificity: 0.96)
SMART Domains Protein: ENSMUSP00000045044
Gene: ENSMUSG00000042557
AA Change: N1089S

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 noncoding transcript
Transcript: ENSMUST00000125333
Predicted Effect probably damaging
Transcript: ENSMUST00000167715
AA Change: N1089S

PolyPhen 2 Score 0.977 (Sensitivity: 0.76; Specificity: 0.96)
SMART Domains Protein: ENSMUSP00000130641
Gene: ENSMUSG00000042557
AA Change: N1089S

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 noncoding transcript
Transcript: ENSMUST00000167963
Predicted Effect probably damaging
Transcript: ENSMUST00000168177
AA Change: N1089S

PolyPhen 2 Score 0.977 (Sensitivity: 0.76; Specificity: 0.96)
SMART Domains Protein: ENSMUSP00000130221
Gene: ENSMUSG00000042557
AA Change: N1089S

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 damaging
Transcript: ENSMUST00000168502
AA Change: N1089S

PolyPhen 2 Score 0.977 (Sensitivity: 0.76; Specificity: 0.96)
SMART Domains Protein: ENSMUSP00000128956
Gene: ENSMUSG00000042557
AA Change: N1089S

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 damaging
Transcript: ENSMUST00000168678
AA Change: N1089S

PolyPhen 2 Score 0.977 (Sensitivity: 0.76; Specificity: 0.96)
SMART Domains Protein: ENSMUSP00000126601
Gene: ENSMUSG00000042557
AA Change: N1089S

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: 99.4%
  • 3x: 98.8%
  • 10x: 97.5%
  • 20x: 95.5%
Validation Efficiency
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: 33 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Ak5 A C 3: 152,373,444 (GRCm39) L18R probably damaging Het
Atrx T C X: 104,923,523 (GRCm39) I157V possibly damaging Het
C9 T A 15: 6,496,939 (GRCm39) I212N probably benign Het
Cabin1 T C 10: 75,587,452 (GRCm39) probably null Het
Ccnf A G 17: 24,453,356 (GRCm39) V361A probably damaging Het
Ctps1 T A 4: 120,399,093 (GRCm39) H553L probably benign Het
Dmrta1 C T 4: 89,579,681 (GRCm39) Q214* probably null Het
E230025N22Rik T C 18: 36,824,625 (GRCm39) D112G probably damaging Het
Frat1 T C 19: 41,819,087 (GRCm39) C161R probably damaging Het
H1f8 A G 6: 115,925,757 (GRCm39) K185E probably benign Het
Itpr2 C A 6: 146,275,857 (GRCm39) probably null Het
Klhl40 A G 9: 121,609,742 (GRCm39) D509G probably benign Het
Muc5ac T C 7: 141,356,629 (GRCm39) V1072A probably benign Het
Nav3 A G 10: 109,520,064 (GRCm39) Y2340H probably damaging Het
Or10ak9 T C 4: 118,726,179 (GRCm39) L66P probably damaging Het
Or2y17 A T 11: 49,231,820 (GRCm39) M154L probably benign Het
Or51a43 C T 7: 103,717,791 (GRCm39) C149Y probably benign Het
Or5be3 T A 2: 86,864,428 (GRCm39) I46F possibly damaging Het
Or6c2 G A 10: 129,362,100 (GRCm39) M1I probably null Het
Prdm10 T C 9: 31,258,432 (GRCm39) I619T probably damaging Het
Rp1 T C 1: 4,422,868 (GRCm39) T71A probably damaging Het
Rpusd4 A G 9: 35,183,876 (GRCm39) I202V probably benign Het
St6gal2 A G 17: 55,803,324 (GRCm39) D353G possibly damaging Het
Stap2 A C 17: 56,310,156 (GRCm39) F50V probably damaging Het
Stkld1 T A 2: 26,830,059 (GRCm39) probably null Het
Tars3 A G 7: 65,333,791 (GRCm39) probably null Het
Tbl1xr1 G C 3: 22,243,932 (GRCm39) D69H probably damaging Het
Tnrc6c C T 11: 117,614,355 (GRCm39) R838W probably damaging Het
Trim61 A G 8: 65,465,969 (GRCm39) F431L probably benign Het
Trmo C T 4: 46,382,647 (GRCm39) G150S probably damaging Het
Vmn1r61 A G 7: 5,614,176 (GRCm39) I46T probably benign Het
Vmn2r19 T C 6: 123,292,587 (GRCm39) Y210H probably benign Het
Xrn1 T C 9: 95,870,926 (GRCm39) S584P possibly damaging 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
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
R7285:Sin3a UTSW 9 57,034,583 (GRCm39) missense possibly damaging 0.57
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'- ACCATCACCAGCTTTTCAGTAC -3'
(R):5'- TAGCCTGCGCTCTAAACATC -3'

Sequencing Primer
(F):5'- ACCAGCTTTTCAGTACCTTTCATATC -3'
(R):5'- CACTGGCTGCTCTTTAGAGGAC -3'
Posted On 2015-04-17