Incidental Mutation 'R5379:Sin3a'
ID 425756
Institutional Source Beutler Lab
Gene Symbol Sin3a
Ensembl Gene ENSMUSG00000042557
Gene Name transcriptional regulator, SIN3A (yeast)
Synonyms Sin3, mSin3A
MMRRC Submission 042954-MU
Accession Numbers
Essential gene? Essential (E-score: 1.000) question?
Stock # R5379 (G1)
Quality Score 225
Status Validated
Chromosome 9
Chromosomal Location 56979324-57035650 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) T to C at 57018272 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Methionine to Threonine at position 897 (M897T)
Ref Sequence ENSEMBL: ENSMUSP00000126601 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000049169] [ENSMUST00000167715] [ENSMUST00000168177] [ENSMUST00000168502] [ENSMUST00000168678]
AlphaFold Q60520
Predicted Effect probably benign
Transcript: ENSMUST00000049169
AA Change: M897T

PolyPhen 2 Score 0.096 (Sensitivity: 0.93; Specificity: 0.85)
SMART Domains Protein: ENSMUSP00000045044
Gene: ENSMUSG00000042557
AA Change: M897T

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 benign
Transcript: ENSMUST00000167715
AA Change: M897T

PolyPhen 2 Score 0.096 (Sensitivity: 0.93; Specificity: 0.85)
SMART Domains Protein: ENSMUSP00000130641
Gene: ENSMUSG00000042557
AA Change: M897T

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 benign
Transcript: ENSMUST00000168177
AA Change: M897T

PolyPhen 2 Score 0.096 (Sensitivity: 0.93; Specificity: 0.85)
SMART Domains Protein: ENSMUSP00000130221
Gene: ENSMUSG00000042557
AA Change: M897T

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: ENSMUST00000168502
AA Change: M897T

PolyPhen 2 Score 0.096 (Sensitivity: 0.93; Specificity: 0.85)
SMART Domains Protein: ENSMUSP00000128956
Gene: ENSMUSG00000042557
AA Change: M897T

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: M897T

PolyPhen 2 Score 0.096 (Sensitivity: 0.93; Specificity: 0.85)
SMART Domains Protein: ENSMUSP00000126601
Gene: ENSMUSG00000042557
AA Change: M897T

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 0.3323 question?
Coding Region Coverage
  • 1x: 99.2%
  • 3x: 98.5%
  • 10x: 97.0%
  • 20x: 94.5%
Validation Efficiency 97% (58/60)
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: 54 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Adcy1 T A 11: 7,096,532 (GRCm39) L640Q probably damaging Het
Afap1l1 T C 18: 61,891,721 (GRCm39) E32G probably damaging Het
Atp1a1 T A 3: 101,489,411 (GRCm39) M734L probably benign Het
B4galt6 T C 18: 20,822,296 (GRCm39) D294G probably damaging Het
Baz1a T G 12: 54,941,133 (GRCm39) D1539A probably damaging Het
Bmper T A 9: 23,208,520 (GRCm39) S141T probably benign Het
Camkv T C 9: 107,822,545 (GRCm39) V20A probably damaging Het
Chst8 A G 7: 34,375,279 (GRCm39) Y187H probably damaging Het
Coro1c A G 5: 113,983,443 (GRCm39) Y362H probably damaging Het
Csmd3 C A 15: 47,499,846 (GRCm39) G3008* probably null Het
Dnah17 T C 11: 118,008,029 (GRCm39) probably benign Het
Dnajb1 C T 8: 84,335,135 (GRCm39) R59C possibly damaging Het
Dpf1 A G 7: 29,003,533 (GRCm39) K10E probably benign Het
Eif5 T C 12: 111,509,989 (GRCm39) L311P probably damaging Het
Eqtn A G 4: 94,795,825 (GRCm39) F251S probably damaging Het
Fancg A G 4: 43,002,998 (GRCm39) S620P probably benign Het
Farp1 T C 14: 121,494,169 (GRCm39) V550A possibly damaging Het
Fat2 T C 11: 55,194,767 (GRCm39) T1091A probably damaging Het
Fbxo33 A G 12: 59,266,246 (GRCm39) probably benign Het
Fndc5 A T 4: 129,035,887 (GRCm39) I175F probably damaging Het
Gtf2ird2 G C 5: 134,246,310 (GRCm39) R856P probably benign Het
Hc A T 2: 34,881,077 (GRCm39) F1481I probably damaging Het
Helz2 T A 2: 180,876,862 (GRCm39) T1211S probably benign Het
Hmcn2 G A 2: 31,299,023 (GRCm39) V2790M probably damaging Het
Ighv1-82 T C 12: 115,916,297 (GRCm39) Y71C probably damaging Het
Itgam A G 7: 127,711,560 (GRCm39) D725G probably damaging Het
Kif9 T C 9: 110,350,371 (GRCm39) V754A probably benign Het
Larp4b C A 13: 9,186,945 (GRCm39) T91K probably benign Het
Mki67 T C 7: 135,299,190 (GRCm39) E1948G possibly damaging Het
Mllt6 G A 11: 97,560,326 (GRCm39) S210N possibly damaging Het
Mrgprb13 A T 7: 47,961,496 (GRCm39) noncoding transcript Het
Nlrc4 A T 17: 74,755,078 (GRCm39) L46* probably null Het
Or13c7c A G 4: 43,836,010 (GRCm39) I160T probably benign Het
Or7g21 A T 9: 19,032,373 (GRCm39) T38S probably damaging Het
Or8d1b T C 9: 38,887,151 (GRCm39) Y60H possibly damaging Het
Orm1 A G 4: 63,264,230 (GRCm39) probably null Het
Parva A T 7: 112,178,927 (GRCm39) H311L probably benign Het
Pramel25 A G 4: 143,521,493 (GRCm39) I370V probably benign Het
Proca1 C A 11: 78,096,092 (GRCm39) S154R probably damaging Het
R3hdm2 T C 10: 127,307,771 (GRCm39) V344A probably damaging Het
Rabep1 A T 11: 70,799,247 (GRCm39) K293N probably damaging Het
Ranbp6 A G 19: 29,789,083 (GRCm39) V423A probably damaging Het
Rnf20 T A 4: 49,652,639 (GRCm39) Y711N possibly damaging Het
Sf3b1 A T 1: 55,042,309 (GRCm39) M498K possibly damaging Het
Sp140 T A 1: 85,538,549 (GRCm39) D95E possibly damaging Het
Srbd1 A C 17: 86,308,964 (GRCm39) I738S possibly damaging Het
Srsf11 C T 3: 157,728,981 (GRCm39) probably benign Het
Svep1 A G 4: 58,072,991 (GRCm39) V2106A possibly damaging Het
Tasor2 T C 13: 3,638,496 (GRCm39) R412G probably benign Het
Tex47 G A 5: 7,354,843 (GRCm39) R8Q probably null Het
Trpc7 A G 13: 56,952,363 (GRCm39) Y548H probably damaging Het
Vmn1r170 A T 7: 23,306,054 (GRCm39) H152L possibly damaging Het
Zfp184 A G 13: 22,144,051 (GRCm39) I586V probably damaging Het
Zfp454 T C 11: 50,774,629 (GRCm39) T15A probably 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
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
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'- GTTTGCTCAGAGAGGCGATC -3'
(R):5'- CTGACAGTCTAAGCACTCACTAGG -3'

Sequencing Primer
(F):5'- GCGATCTCTCAGATGTGGAAG -3'
(R):5'- ACTCACTAGGTTCCTTGAGACGTAG -3'
Posted On 2016-08-04