Incidental Mutation 'R2065:Sin3a'
ID229096
Institutional Source Beutler Lab
Gene Symbol Sin3a
Ensembl Gene ENSMUSG00000042557
Gene Nametranscriptional regulator, SIN3A (yeast)
SynonymsSin3, mSin3A
MMRRC Submission 040070-MU
Accession Numbers
Is this an essential gene? Essential (E-score: 1.000) question?
Stock #R2065 (G1)
Quality Score225
Status Not validated
Chromosome9
Chromosomal Location57072040-57128366 bp(+) (GRCm38)
Type of Mutationmissense
DNA Base Change (assembly) T to A at 57110800 bp
ZygosityHeterozygous
Amino Acid Change Aspartic acid to Glutamic Acid at position 834 (D834E)
Ref Sequence ENSEMBL: ENSMUSP00000126601 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000049169] [ENSMUST00000167715] [ENSMUST00000168177] [ENSMUST00000168502] [ENSMUST00000168678]
Predicted Effect possibly damaging
Transcript: ENSMUST00000049169
AA Change: D834E

PolyPhen 2 Score 0.928 (Sensitivity: 0.81; Specificity: 0.94)
SMART Domains Protein: ENSMUSP00000045044
Gene: ENSMUSG00000042557
AA Change: D834E

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 possibly damaging
Transcript: ENSMUST00000167715
AA Change: D834E

PolyPhen 2 Score 0.928 (Sensitivity: 0.81; Specificity: 0.94)
SMART Domains Protein: ENSMUSP00000130641
Gene: ENSMUSG00000042557
AA Change: D834E

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 possibly damaging
Transcript: ENSMUST00000168177
AA Change: D834E

PolyPhen 2 Score 0.928 (Sensitivity: 0.81; Specificity: 0.94)
SMART Domains Protein: ENSMUSP00000130221
Gene: ENSMUSG00000042557
AA Change: D834E

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 possibly damaging
Transcript: ENSMUST00000168502
AA Change: D834E

PolyPhen 2 Score 0.928 (Sensitivity: 0.81; Specificity: 0.94)
SMART Domains Protein: ENSMUSP00000128956
Gene: ENSMUSG00000042557
AA Change: D834E

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 possibly damaging
Transcript: ENSMUST00000168678
AA Change: D834E

PolyPhen 2 Score 0.928 (Sensitivity: 0.81; Specificity: 0.94)
SMART Domains Protein: ENSMUSP00000126601
Gene: ENSMUSG00000042557
AA Change: D834E

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
Meta Mutation Damage Score 0.224 question?
Coding Region Coverage
  • 1x: 99.2%
  • 3x: 98.6%
  • 10x: 97.3%
  • 20x: 95.1%
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: 83 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
4933436I01Rik T A X: 67,920,702 I184L probably benign Het
9530002B09Rik T A 4: 122,689,322 probably benign Het
Adh6a T A 3: 138,325,237 D162E probably benign Het
Afap1l1 A T 18: 61,739,122 probably null Het
AI182371 A G 2: 35,086,429 probably null Het
Amy2a1 T C 3: 113,530,568 I108V probably benign Het
Aox1 T C 1: 58,059,192 probably null Het
Ap3b2 A G 7: 81,463,774 S896P unknown Het
Ascc2 A T 11: 4,681,496 M646L probably benign Het
Atp11b T A 3: 35,839,074 Y859N probably damaging Het
Bag3 T A 7: 128,545,774 V371D probably damaging Het
Bhmt T C 13: 93,617,612 Y363C probably benign Het
Btbd6 T C 12: 112,978,135 Y356H probably damaging Het
C2cd2l C T 9: 44,316,335 R172Q probably benign Het
Ccnt1 A T 15: 98,551,942 H156Q probably benign Het
Clptm1l C T 13: 73,607,723 Q153* probably null Het
Cnep1r1 G T 8: 88,118,817 probably benign Het
Cnksr2 A C X: 157,945,306 S224R possibly damaging Het
Cyp26b1 T C 6: 84,576,555 M206V probably benign Het
Dtx2 C T 5: 136,030,577 S493F probably damaging Het
Ece1 A T 4: 137,958,082 M628L probably benign Het
Ehd1 T C 19: 6,298,078 L362P probably benign Het
Epha1 G T 6: 42,366,053 H187Q probably benign Het
Erich6b T C 14: 75,658,911 I79T probably benign Het
F7 T A 8: 13,035,183 V403D probably damaging Het
Fbln7 G T 2: 128,877,466 R61L probably damaging Het
Fbxo41 C T 6: 85,478,471 W577* probably null Het
Fbxw28 T C 9: 109,328,224 K319E probably benign Het
Fgb C A 3: 83,049,689 D25Y probably benign Het
Flg2 A G 3: 93,202,231 E522G unknown Het
Fmnl2 A G 2: 53,105,537 E424G probably damaging Het
Gm12695 T C 4: 96,769,726 T69A probably benign Het
Gm7361 A T 5: 26,262,151 D256V probably damaging Het
Hpse A G 5: 100,698,931 S211P probably damaging Het
Ifnb1 T A 4: 88,522,759 I6F possibly damaging Het
Il2rg A G X: 101,267,810 L57P possibly damaging Het
Invs T A 4: 48,396,287 L320Q probably damaging Het
Iqca T C 1: 90,130,231 S249G probably benign Het
Itpr3 G A 17: 27,098,076 M768I probably benign Het
Khdc1a T A 1: 21,350,972 M127K probably benign Het
Klhl42 T A 6: 147,101,663 W312R probably damaging Het
L3mbtl4 C A 17: 68,425,692 Q56K probably benign Het
Lce1k G A 3: 92,806,857 Q7* probably null Het
Lonp2 A G 8: 86,665,775 T490A probably damaging Het
Mbd1 C A 18: 74,276,884 T373K probably damaging Het
Mpp4 G A 1: 59,143,782 P322L possibly damaging Het
Mrto4 T C 4: 139,349,023 K86E probably benign Het
Naf1 A G 8: 66,887,780 D414G probably damaging Het
Nbas T A 12: 13,566,157 L2232Q probably damaging Het
Ncr1 T C 7: 4,338,207 F29L probably benign Het
Nup133 C A 8: 123,914,575 D869Y probably damaging Het
Olfr1295 A G 2: 111,564,712 I244T probably damaging Het
Olfr324 A G 11: 58,597,570 N58S probably damaging Het
Olfr487 T C 7: 108,212,340 Y63C probably damaging Het
Olfr498 T A 7: 108,465,668 C115S possibly damaging Het
Olfr705 T A 7: 106,714,166 R172W probably benign Het
Olfr709-ps1 T G 7: 106,926,955 Y168S probably damaging Het
Orc2 A G 1: 58,469,695 V431A probably damaging Het
Phc2 T C 4: 128,747,136 F672S probably damaging Het
Pigr G A 1: 130,850,880 G767D probably benign Het
Plxnb3 T A X: 73,771,751 Y1845* probably null Het
Prl7a2 T A 13: 27,660,887 Y172F probably damaging Het
Prokr1 T C 6: 87,588,713 E50G probably damaging Het
Prph A T 15: 99,056,133 D196V probably damaging Het
Rapgef5 C A 12: 117,584,119 C234* probably null Het
Skint1 T A 4: 112,025,533 V258D probably benign Het
Slc22a16 A G 10: 40,585,020 I273V possibly damaging Het
Snx13 T C 12: 35,138,066 M781T possibly damaging Het
Spag17 A G 3: 100,013,208 I420V probably benign Het
Synj1 T C 16: 90,991,649 probably null Het
Tatdn2 A G 6: 113,704,142 K379E probably benign Het
Tcaf2 T A 6: 42,628,047 N601I probably benign Het
Thrap3 T C 4: 126,175,396 Y654C possibly damaging Het
Tmcc1 C CAT 6: 116,042,870 probably null Het
Tmem132d T C 5: 127,784,441 D872G probably benign Het
Troap T C 15: 99,082,463 L508P probably benign Het
Trpd52l3 T C 19: 30,003,962 V39A probably benign Het
Ttn T C 2: 76,714,373 N32795S probably damaging Het
Ubap2 C T 4: 41,199,872 A752T probably benign Het
Ubr5 T C 15: 38,040,842 D266G probably damaging Het
Ugt2b36 T C 5: 87,092,241 E95G probably benign Het
Vmn2r120 T A 17: 57,524,553 H412L possibly damaging Het
Zgrf1 T C 3: 127,613,350 C1589R probably damaging Het
Other mutations in Sin3a
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00433:Sin3a APN 9 57097901 missense probably damaging 1.00
IGL00836:Sin3a APN 9 57107345 splice site probably null
IGL00913:Sin3a APN 9 57098118 missense probably benign 0.01
IGL01721:Sin3a APN 9 57095325 missense probably damaging 1.00
IGL01964:Sin3a APN 9 57107347 splice site probably benign
IGL02333:Sin3a APN 9 57107559 missense possibly damaging 0.86
IGL02673:Sin3a APN 9 57107441 missense probably damaging 0.99
Delicate UTSW 9 57103929 missense probably damaging 1.00
IGL03014:Sin3a UTSW 9 57095255 intron probably benign
PIT4519001:Sin3a UTSW 9 57095456 missense possibly damaging 0.86
R0024:Sin3a UTSW 9 57118253 intron probably benign
R0309:Sin3a UTSW 9 57110912 missense probably benign 0.00
R0511:Sin3a UTSW 9 57096895 nonsense probably null
R1205:Sin3a UTSW 9 57119175 missense probably damaging 1.00
R1365:Sin3a UTSW 9 57125203 nonsense probably null
R1496:Sin3a UTSW 9 57119158 missense possibly damaging 0.77
R1544:Sin3a UTSW 9 57103997 splice site probably benign
R1958:Sin3a UTSW 9 57105609 missense probably damaging 1.00
R1993:Sin3a UTSW 9 57101199 missense probably damaging 1.00
R2037:Sin3a UTSW 9 57096825 missense probably benign 0.14
R2079:Sin3a UTSW 9 57089523 missense probably benign
R2193:Sin3a UTSW 9 57117477 missense possibly damaging 0.93
R3004:Sin3a UTSW 9 57096834 nonsense probably null
R3929:Sin3a UTSW 9 57118137 missense probably damaging 0.98
R4326:Sin3a UTSW 9 57095358 missense probably damaging 1.00
R4327:Sin3a UTSW 9 57095358 missense probably damaging 1.00
R4329:Sin3a UTSW 9 57095358 missense probably damaging 1.00
R4765:Sin3a UTSW 9 57096803 missense probably benign 0.14
R4806:Sin3a UTSW 9 57086742 missense probably damaging 0.99
R4979:Sin3a UTSW 9 57118076 missense probably damaging 1.00
R5018:Sin3a UTSW 9 57110891 missense probably benign 0.00
R5368:Sin3a UTSW 9 57110800 missense possibly damaging 0.93
R5379:Sin3a UTSW 9 57110988 missense probably benign 0.10
R5391:Sin3a UTSW 9 57105673 missense probably damaging 1.00
R5395:Sin3a UTSW 9 57105673 missense probably damaging 1.00
R5519:Sin3a UTSW 9 57118173 critical splice donor site probably null
R5927:Sin3a UTSW 9 57111111 missense probably damaging 1.00
R5987:Sin3a UTSW 9 57127200 missense possibly damaging 0.75
R6083:Sin3a UTSW 9 57107540 missense probably damaging 1.00
R6161:Sin3a UTSW 9 57095424 missense possibly damaging 0.48
R6196:Sin3a UTSW 9 57103929 missense probably damaging 1.00
R6374:Sin3a UTSW 9 57117481 missense probably benign
R6456:Sin3a UTSW 9 57113701 missense possibly damaging 0.79
R6815:Sin3a UTSW 9 57117540 missense probably benign 0.02
R6900:Sin3a UTSW 9 57107574 missense probably damaging 1.00
R7051:Sin3a UTSW 9 57103934 missense probably damaging 1.00
R7081:Sin3a UTSW 9 57094471 missense probably null 1.00
X0026:Sin3a UTSW 9 57125192 missense probably benign 0.01
Predicted Primers PCR Primer
(F):5'- AACGCTGGTGTACCTGTTGG -3'
(R):5'- CAGAGAATTTGATGCAGTCGC -3'

Sequencing Primer
(F):5'- TGTACCTGTTGGCCCGCAC -3'
(R):5'- GCAGTCGCATAAAGATATACCAATTG -3'
Posted On2014-09-17