Incidental Mutation 'R1486:Sin3b'
ID 163473
Institutional Source Beutler Lab
Gene Symbol Sin3b
Ensembl Gene ENSMUSG00000031622
Gene Name transcriptional regulator, SIN3B (yeast)
Synonyms 2810430C10Rik
MMRRC Submission 039539-MU
Accession Numbers
Essential gene? Essential (E-score: 1.000) question?
Stock # R1486 (G1)
Quality Score 225
Status Not validated
Chromosome 8
Chromosomal Location 73449913-73484829 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) A to G at 73477141 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Threonine to Alanine at position 803 (T803A)
Ref Sequence ENSEMBL: ENSMUSP00000004494 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000004494]
AlphaFold Q62141
PDB Structure STRUCTURE OF THE COMPLEX OF THE MAD1-SIN3B INTERACTION DOMAINS [SOLUTION NMR]
Extended SID of Mad1 bound to the PAH2 domain of mSin3B [SOLUTION NMR]
Solution structure of the first PAH domain of the mouse transcriptional repressor SIN3B [SOLUTION NMR]
Solution structure of the NRSF/REST-mSin3B PAH1 complex [SOLUTION NMR]
Solution structure of free PAH2 domain of mSin3B [SOLUTION NMR]
Predicted Effect probably benign
Transcript: ENSMUST00000004494
AA Change: T803A

PolyPhen 2 Score 0.003 (Sensitivity: 0.98; Specificity: 0.44)
SMART Domains Protein: ENSMUSP00000004494
Gene: ENSMUSG00000031622
AA Change: T803A

DomainStartEndE-ValueType
low complexity region 5 26 N/A INTRINSIC
Pfam:PAH 53 97 2.5e-19 PFAM
Pfam:PAH 173 227 4.4e-20 PFAM
Pfam:PAH 313 357 1.6e-8 PFAM
HDAC_interact 384 484 2.75e-58 SMART
low complexity region 667 688 N/A INTRINSIC
Pfam:Sin3a_C 712 1011 7.2e-81 PFAM
Predicted Effect noncoding transcript
Transcript: ENSMUST00000212256
Predicted Effect noncoding transcript
Transcript: ENSMUST00000212435
Coding Region Coverage
  • 1x: 99.2%
  • 3x: 98.4%
  • 10x: 96.4%
  • 20x: 93.1%
Validation Efficiency
MGI Phenotype PHENOTYPE: Homozygous null mice fail to survive past P1 and exhibit pallor, fetal growth retardation, impaired terminal differentiation of erythrocytes and granulocytes, a pale liver and reduced ossification of the long bones in the hindlimb. Mutant MEFs show impaired G0 arrest upon serum deprivation. [provided by MGI curators]
Allele List at MGI

All alleles(8) : Targeted, knock-out(1) Targeted, other(4) Gene trapped(3)

Other mutations in this stock
Total: 50 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
A730015C16Rik A G 4: 108,705,143 (GRCm39) E19G probably benign Het
A730018C14Rik T C 12: 112,382,129 (GRCm39) noncoding transcript Het
Acrbp T A 6: 125,027,585 (GRCm39) Y78N probably damaging Het
Adamtsl4 T C 3: 95,589,166 (GRCm39) S422G probably benign Het
Apba2 T C 7: 64,386,696 (GRCm39) V429A probably damaging Het
Atf6 A G 1: 170,622,260 (GRCm39) C454R probably damaging Het
Bhlhe40 T C 6: 108,641,890 (GRCm39) I278T probably damaging Het
Birc6 G T 17: 74,946,815 (GRCm39) V2845L probably damaging Het
Card11 T C 5: 140,862,274 (GRCm39) I1008V probably benign Het
Catsperg1 C A 7: 28,884,920 (GRCm39) K900N probably damaging Het
Cep20 A G 16: 14,118,004 (GRCm39) V172A probably benign Het
Chek2 T G 5: 110,989,093 (GRCm39) probably benign Het
Dnaaf9 A G 2: 130,579,338 (GRCm39) L633P probably damaging Het
Dnah9 A T 11: 65,725,098 (GRCm39) S4352T probably damaging Het
Eif3c C T 7: 126,163,893 (GRCm39) R50Q probably damaging Het
Eml6 A C 11: 29,755,114 (GRCm39) I887S possibly damaging Het
Gipc1 C T 8: 84,387,808 (GRCm39) Q63* probably null Het
Grm4 A G 17: 27,653,691 (GRCm39) L706P probably damaging Het
Irak3 T C 10: 119,978,966 (GRCm39) D495G probably damaging Het
Itga9 T G 9: 118,455,518 (GRCm39) V64G probably damaging Het
Iws1 T C 18: 32,230,309 (GRCm39) I759T probably damaging Het
Kdm3b T A 18: 34,967,357 (GRCm39) F1721I probably damaging Het
Lrrc8c T A 5: 105,755,395 (GRCm39) V390E probably damaging Het
Mki67 G A 7: 135,301,449 (GRCm39) T1195I probably benign Het
Mphosph8 C T 14: 56,926,496 (GRCm39) T646I probably damaging Het
Ncdn A T 4: 126,642,391 (GRCm39) V422D probably damaging Het
Nrg1 T C 8: 32,308,372 (GRCm39) E548G probably damaging Het
Nt5el T C 13: 105,246,291 (GRCm39) V284A probably benign Het
Nup37 T C 10: 87,984,116 (GRCm39) Y11H probably damaging Het
Or1ad1 G A 11: 50,875,608 (GRCm39) V27I probably benign Het
Or51f1e A T 7: 102,747,637 (GRCm39) I230F probably damaging Het
Or52s19 T A 7: 103,008,201 (GRCm39) M67L possibly damaging Het
Or8j3c T A 2: 86,253,825 (GRCm39) H65L probably damaging Het
Pcgf1 T G 6: 83,056,107 (GRCm39) S70R probably damaging Het
Potefam1 T G 2: 111,030,703 (GRCm39) Q402P possibly damaging Het
Prps1l3 C T 12: 57,285,573 (GRCm39) A121V probably benign Het
Rasal1 T C 5: 120,792,917 (GRCm39) Y57H probably damaging Het
Rbm12b2 A G 4: 12,094,841 (GRCm39) R567G probably benign Het
Rep15 T A 6: 146,934,577 (GRCm39) F139I probably damaging Het
Ros1 T C 10: 52,048,954 (GRCm39) Y92C probably damaging Het
Skint11 G A 4: 114,052,015 (GRCm39) probably null Het
Sobp T G 10: 42,898,518 (GRCm39) S356R probably benign Het
Spats2l T C 1: 57,939,970 (GRCm39) I228T probably damaging Het
Sqor G A 2: 122,649,565 (GRCm39) probably null Het
Stox1 T C 10: 62,500,415 (GRCm39) D715G probably benign Het
Tln2 C A 9: 67,219,121 (GRCm39) G275W probably damaging Het
Tmc5 C T 7: 118,272,655 (GRCm39) P942S probably benign Het
Tor4a A T 2: 25,084,691 (GRCm39) I404N possibly damaging Het
Ttc3 G A 16: 94,248,988 (GRCm39) R1162Q probably damaging Het
Zfp451 T C 1: 33,816,808 (GRCm39) K164E probably damaging Het
Other mutations in Sin3b
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00586:Sin3b APN 8 73,483,628 (GRCm39) missense probably benign 0.22
IGL01107:Sin3b APN 8 73,457,733 (GRCm39) missense possibly damaging 0.74
IGL01114:Sin3b APN 8 73,471,133 (GRCm39) missense probably benign 0.06
IGL01603:Sin3b APN 8 73,476,692 (GRCm39) missense probably damaging 1.00
IGL01763:Sin3b APN 8 73,473,236 (GRCm39) missense probably damaging 1.00
IGL02078:Sin3b APN 8 73,480,208 (GRCm39) missense possibly damaging 0.49
IGL02572:Sin3b APN 8 73,471,109 (GRCm39) missense probably benign 0.15
IGL02732:Sin3b APN 8 73,460,081 (GRCm39) missense possibly damaging 0.72
IGL02831:Sin3b APN 8 73,471,190 (GRCm39) missense probably damaging 1.00
IGL03064:Sin3b APN 8 73,483,686 (GRCm39) unclassified probably benign
IGL03107:Sin3b APN 8 73,480,213 (GRCm39) missense probably damaging 0.99
IGL03142:Sin3b APN 8 73,471,196 (GRCm39) missense probably damaging 1.00
3-1:Sin3b UTSW 8 73,479,837 (GRCm39) missense possibly damaging 0.95
R0070:Sin3b UTSW 8 73,452,210 (GRCm39) missense probably damaging 1.00
R0070:Sin3b UTSW 8 73,452,210 (GRCm39) missense probably damaging 1.00
R0226:Sin3b UTSW 8 73,471,136 (GRCm39) missense probably benign 0.44
R0629:Sin3b UTSW 8 73,480,164 (GRCm39) splice site probably benign
R1524:Sin3b UTSW 8 73,479,915 (GRCm39) missense probably benign 0.05
R1653:Sin3b UTSW 8 73,468,147 (GRCm39) missense probably benign 0.30
R2144:Sin3b UTSW 8 73,457,893 (GRCm39) missense probably damaging 1.00
R2180:Sin3b UTSW 8 73,479,923 (GRCm39) nonsense probably null
R2271:Sin3b UTSW 8 73,460,047 (GRCm39) missense probably benign 0.11
R2353:Sin3b UTSW 8 73,450,780 (GRCm39) critical splice donor site probably null
R3945:Sin3b UTSW 8 73,460,067 (GRCm39) missense possibly damaging 0.88
R4412:Sin3b UTSW 8 73,466,407 (GRCm39) missense probably benign 0.16
R4564:Sin3b UTSW 8 73,480,209 (GRCm39) missense probably damaging 1.00
R4782:Sin3b UTSW 8 73,452,271 (GRCm39) missense probably benign 0.04
R4799:Sin3b UTSW 8 73,452,271 (GRCm39) missense probably benign 0.04
R4863:Sin3b UTSW 8 73,471,576 (GRCm39) missense possibly damaging 0.91
R5011:Sin3b UTSW 8 73,471,184 (GRCm39) missense probably benign 0.39
R5237:Sin3b UTSW 8 73,459,971 (GRCm39) critical splice acceptor site probably null
R5325:Sin3b UTSW 8 73,477,154 (GRCm39) missense probably damaging 1.00
R5725:Sin3b UTSW 8 73,452,320 (GRCm39) critical splice donor site probably null
R5927:Sin3b UTSW 8 73,476,506 (GRCm39) missense probably benign 0.00
R5945:Sin3b UTSW 8 73,457,793 (GRCm39) missense probably damaging 0.97
R6492:Sin3b UTSW 8 73,460,118 (GRCm39) critical splice donor site probably null
R7092:Sin3b UTSW 8 73,474,498 (GRCm39) critical splice donor site probably null
R7106:Sin3b UTSW 8 73,450,765 (GRCm39) missense possibly damaging 0.90
R7258:Sin3b UTSW 8 73,476,836 (GRCm39) missense probably benign 0.00
R7472:Sin3b UTSW 8 73,479,853 (GRCm39) missense probably damaging 1.00
R7475:Sin3b UTSW 8 73,476,500 (GRCm39) missense possibly damaging 0.47
R7491:Sin3b UTSW 8 73,473,069 (GRCm39) missense probably damaging 1.00
R7636:Sin3b UTSW 8 73,474,362 (GRCm39) nonsense probably null
R8063:Sin3b UTSW 8 73,452,169 (GRCm39) missense probably damaging 1.00
R8354:Sin3b UTSW 8 73,468,108 (GRCm39) missense probably benign
R8454:Sin3b UTSW 8 73,468,108 (GRCm39) missense probably benign
R8711:Sin3b UTSW 8 73,450,026 (GRCm39) missense probably damaging 0.97
R8719:Sin3b UTSW 8 73,450,139 (GRCm39) missense unknown
R8807:Sin3b UTSW 8 73,476,708 (GRCm39) missense probably benign 0.00
R8857:Sin3b UTSW 8 73,483,523 (GRCm39) missense probably benign
R8924:Sin3b UTSW 8 73,473,131 (GRCm39) missense probably benign 0.05
R9035:Sin3b UTSW 8 73,450,092 (GRCm39) missense unknown
R9127:Sin3b UTSW 8 73,460,034 (GRCm39) missense possibly damaging 0.70
R9272:Sin3b UTSW 8 73,471,168 (GRCm39) missense probably benign 0.02
R9455:Sin3b UTSW 8 73,450,681 (GRCm39) missense possibly damaging 0.56
R9641:Sin3b UTSW 8 73,477,187 (GRCm39) missense probably damaging 1.00
X0017:Sin3b UTSW 8 73,457,793 (GRCm39) missense probably damaging 0.97
Predicted Primers PCR Primer
(F):5'- ATAGGGCCTCCTTAGCAAGTCCTTC -3'
(R):5'- AAGACATTTCCCCAGATGGCGCAG -3'

Sequencing Primer
(F):5'- TTCAAGTGACCACCCTCCTT -3'
(R):5'- aatgctatgaactatggatgcac -3'
Posted On 2014-03-28