Incidental Mutation 'IGL02126:Sf3b3'
ID 280846
Institutional Source Australian Phenomics Network (link to record)
Gene Symbol Sf3b3
Ensembl Gene ENSMUSG00000033732
Gene Name splicing factor 3b, subunit 3
Synonyms SAP130, 5730409A01Rik, 1810061H24Rik, D8Ertd633e, RSE1
Accession Numbers
Essential gene? Probably essential (E-score: 0.968) question?
Stock # IGL02126
Quality Score
Status
Chromosome 8
Chromosomal Location 111537123-111573578 bp(-) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) T to C at 111550075 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Threonine to Alanine at position 648 (T648A)
Ref Sequence ENSEMBL: ENSMUSP00000045073 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000042012]
AlphaFold Q921M3
Predicted Effect probably benign
Transcript: ENSMUST00000042012
AA Change: T648A

PolyPhen 2 Score 0.000 (Sensitivity: 1.00; Specificity: 0.00)
SMART Domains Protein: ENSMUSP00000045073
Gene: ENSMUSG00000033732
AA Change: T648A

DomainStartEndE-ValueType
Blast:SH3 17 70 5e-13 BLAST
Pfam:MMS1_N 76 592 3.2e-185 PFAM
low complexity region 716 728 N/A INTRINSIC
Pfam:CPSF_A 863 1184 4.3e-104 PFAM
Predicted Effect noncoding transcript
Transcript: ENSMUST00000212515
Meta Mutation Damage Score 0.0614 question?
Coding Region Coverage
Validation Efficiency
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] This gene encodes subunit 3 of the splicing factor 3b protein complex. Splicing factor 3b, together with splicing factor 3a and a 12S RNA unit, forms the U2 small nuclear ribonucleoproteins complex (U2 snRNP). The splicing factor 3b/3a complex binds pre-mRNA upstream of the intron's branch site in a sequence independent manner and may anchor the U2 snRNP to the pre-mRNA. Splicing factor 3b is also a component of the minor U12-type spliceosome. Subunit 3 has also been identified as a component of the STAGA (SPT3-TAF(II)31-GCN5L acetylase) transcription coactivator-HAT (histone acetyltransferase) complex, and the TFTC (TATA-binding-protein-free TAF(II)-containing complex). These complexes may function in chromatin modification, transcription, splicing, and DNA repair. [provided by RefSeq, Jul 2008]
Allele List at MGI
Other mutations in this stock
Total: 51 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Aldh16a1 G A 7: 44,795,459 (GRCm39) P400L probably damaging Het
Angptl3 T C 4: 98,919,738 (GRCm39) probably null Het
Atoh1 T C 6: 64,706,334 (GRCm39) W10R probably damaging Het
Brd8 C T 18: 34,735,780 (GRCm39) S899N probably damaging Het
Ccm2 A G 11: 6,544,154 (GRCm39) T317A probably damaging Het
Ccnt1 A T 15: 98,465,484 (GRCm39) W12R probably damaging Het
Celf1 T A 2: 90,831,408 (GRCm39) L79H probably damaging Het
Cmip T C 8: 118,175,770 (GRCm39) V423A probably damaging Het
Ddr1 T A 17: 35,999,481 (GRCm39) I431F probably damaging Het
Dnah6 A G 6: 73,080,149 (GRCm39) L2343P probably benign Het
Duox1 A G 2: 122,176,817 (GRCm39) D1446G probably benign Het
Erich3 A G 3: 154,419,599 (GRCm39) H231R possibly damaging Het
Fam221b T A 4: 43,666,450 (GRCm39) I54F probably benign Het
Fcgbpl1 G A 7: 27,839,281 (GRCm39) V365M probably damaging Het
Galntl5 T C 5: 25,394,839 (GRCm39) F69L possibly damaging Het
Gba2 T G 4: 43,567,918 (GRCm39) probably null Het
Gbf1 C A 19: 46,240,556 (GRCm39) P46Q probably damaging Het
Gimap6 T G 6: 48,679,635 (GRCm39) S134R probably damaging Het
Gm5424 A C 10: 61,907,377 (GRCm39) noncoding transcript Het
Hexb T C 13: 97,314,532 (GRCm39) K404E possibly damaging Het
Hs3st3a1 G A 11: 64,327,331 (GRCm39) V147M probably damaging Het
Hsd17b4 T C 18: 50,315,063 (GRCm39) V610A probably benign Het
Loxl3 T A 6: 83,025,628 (GRCm39) W329R probably damaging Het
Lrrc52 A G 1: 167,273,575 (GRCm39) F247S probably damaging Het
Naa38 C T 11: 69,287,045 (GRCm39) R42W probably damaging Het
Nadsyn1 G A 7: 143,357,753 (GRCm39) Q485* probably null Het
Nid1 A G 13: 13,663,743 (GRCm39) probably null Het
Ofcc1 T C 13: 40,362,251 (GRCm39) T224A probably benign Het
Or5m11b T G 2: 85,806,517 (GRCm39) I310S probably benign Het
Palld A G 8: 62,330,476 (GRCm39) Y134H possibly damaging Het
Pfkfb4 C T 9: 108,854,178 (GRCm39) R351W probably damaging Het
Pfn3 T C 13: 55,562,699 (GRCm39) D94G possibly damaging Het
Pkhd1 G A 1: 20,187,419 (GRCm39) R3630C probably damaging Het
Por T A 5: 135,744,829 (GRCm39) F31I probably benign Het
Ppp1r12c T C 7: 4,492,858 (GRCm39) E127G probably benign Het
Ppp1r9a T A 6: 5,156,229 (GRCm39) S1162T probably damaging Het
Psen2 C A 1: 180,057,488 (GRCm39) A297S probably benign Het
Rpusd2 G A 2: 118,869,119 (GRCm39) R514Q probably damaging Het
Rxrg A G 1: 167,462,029 (GRCm39) M235V probably damaging Het
Sash1 T C 10: 8,615,229 (GRCm39) M644V probably damaging Het
Slco1a7 T A 6: 141,684,739 (GRCm39) T239S probably benign Het
Ssu72 T C 4: 155,816,483 (GRCm39) I155T probably benign Het
Tas2r102 A G 6: 132,739,607 (GRCm39) R172G probably damaging Het
Tmem214 G A 5: 31,030,090 (GRCm39) A296T probably benign Het
Trav12-2 C A 14: 53,853,859 (GRCm39) N2K probably damaging Het
Tyrp1 C T 4: 80,755,845 (GRCm39) Q205* probably null Het
Ubr4 T A 4: 139,180,052 (GRCm39) probably null Het
Ush2a A G 1: 187,995,588 (GRCm39) S120G probably benign Het
Vmn2r100 T C 17: 19,741,504 (GRCm39) probably benign Het
Zer1 G T 2: 29,994,928 (GRCm39) T489K probably benign Het
Zfp955b G T 17: 33,521,238 (GRCm39) G236* probably null Het
Other mutations in Sf3b3
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00489:Sf3b3 APN 8 111,540,383 (GRCm39) nonsense probably null
IGL00770:Sf3b3 APN 8 111,544,270 (GRCm39) missense probably damaging 0.96
IGL00774:Sf3b3 APN 8 111,544,270 (GRCm39) missense probably damaging 0.96
IGL01132:Sf3b3 APN 8 111,569,413 (GRCm39) missense probably benign
IGL01487:Sf3b3 APN 8 111,544,292 (GRCm39) missense probably benign 0.01
IGL02015:Sf3b3 APN 8 111,542,922 (GRCm39) missense possibly damaging 0.82
IGL02612:Sf3b3 APN 8 111,569,608 (GRCm39) missense probably benign
IGL02833:Sf3b3 APN 8 111,538,609 (GRCm39) critical splice donor site probably null
IGL03033:Sf3b3 APN 8 111,537,596 (GRCm39) missense possibly damaging 0.62
IGL03366:Sf3b3 APN 8 111,566,586 (GRCm39) missense probably damaging 1.00
R0458:Sf3b3 UTSW 8 111,538,768 (GRCm39) splice site probably benign
R0907:Sf3b3 UTSW 8 111,538,142 (GRCm39) splice site probably benign
R1344:Sf3b3 UTSW 8 111,564,935 (GRCm39) missense probably damaging 0.98
R1468:Sf3b3 UTSW 8 111,564,006 (GRCm39) missense probably damaging 1.00
R1468:Sf3b3 UTSW 8 111,564,006 (GRCm39) missense probably damaging 1.00
R1736:Sf3b3 UTSW 8 111,540,464 (GRCm39) missense probably benign
R1833:Sf3b3 UTSW 8 111,544,198 (GRCm39) missense probably benign
R2225:Sf3b3 UTSW 8 111,541,205 (GRCm39) missense probably damaging 1.00
R3236:Sf3b3 UTSW 8 111,538,652 (GRCm39) missense probably damaging 0.99
R3615:Sf3b3 UTSW 8 111,571,155 (GRCm39) missense probably damaging 1.00
R3616:Sf3b3 UTSW 8 111,571,155 (GRCm39) missense probably damaging 1.00
R3683:Sf3b3 UTSW 8 111,540,253 (GRCm39) critical splice donor site probably null
R4197:Sf3b3 UTSW 8 111,548,197 (GRCm39) missense probably damaging 0.98
R4429:Sf3b3 UTSW 8 111,552,750 (GRCm39) missense probably benign 0.01
R4674:Sf3b3 UTSW 8 111,571,137 (GRCm39) missense probably damaging 0.99
R4895:Sf3b3 UTSW 8 111,542,656 (GRCm39) missense probably benign 0.00
R4931:Sf3b3 UTSW 8 111,542,961 (GRCm39) missense probably benign 0.00
R4948:Sf3b3 UTSW 8 111,540,301 (GRCm39) missense probably damaging 0.99
R4999:Sf3b3 UTSW 8 111,567,835 (GRCm39) missense probably benign 0.34
R5150:Sf3b3 UTSW 8 111,550,008 (GRCm39) missense possibly damaging 0.88
R5175:Sf3b3 UTSW 8 111,560,467 (GRCm39) missense probably benign
R5559:Sf3b3 UTSW 8 111,564,847 (GRCm39) missense probably benign 0.00
R5866:Sf3b3 UTSW 8 111,541,266 (GRCm39) missense probably benign
R5934:Sf3b3 UTSW 8 111,550,102 (GRCm39) missense probably damaging 0.99
R6270:Sf3b3 UTSW 8 111,568,452 (GRCm39) missense probably damaging 1.00
R6803:Sf3b3 UTSW 8 111,552,210 (GRCm39) missense probably benign 0.01
R7078:Sf3b3 UTSW 8 111,539,639 (GRCm39) missense possibly damaging 0.90
R7252:Sf3b3 UTSW 8 111,566,562 (GRCm39) missense probably damaging 0.99
R7467:Sf3b3 UTSW 8 111,538,088 (GRCm39) missense possibly damaging 0.89
R7523:Sf3b3 UTSW 8 111,540,352 (GRCm39) missense probably benign 0.35
R7544:Sf3b3 UTSW 8 111,564,915 (GRCm39) missense probably benign 0.01
R7638:Sf3b3 UTSW 8 111,547,445 (GRCm39) missense probably damaging 1.00
R7934:Sf3b3 UTSW 8 111,548,162 (GRCm39) missense probably benign 0.05
R7973:Sf3b3 UTSW 8 111,542,922 (GRCm39) missense possibly damaging 0.82
R8141:Sf3b3 UTSW 8 111,547,483 (GRCm39) missense possibly damaging 0.87
R8745:Sf3b3 UTSW 8 111,550,816 (GRCm39) missense possibly damaging 0.94
R8914:Sf3b3 UTSW 8 111,540,439 (GRCm39) missense probably benign
R8948:Sf3b3 UTSW 8 111,550,075 (GRCm39) missense probably benign
R9269:Sf3b3 UTSW 8 111,538,658 (GRCm39) missense probably damaging 0.99
R9339:Sf3b3 UTSW 8 111,542,854 (GRCm39) missense probably benign
R9445:Sf3b3 UTSW 8 111,552,774 (GRCm39) missense possibly damaging 0.54
X0024:Sf3b3 UTSW 8 111,569,564 (GRCm39) missense probably benign 0.08
Posted On 2015-04-16