Incidental Mutation 'IGL02205:Sf3b2'
Institutional Source Australian Phenomics Network (link to record)
Gene Symbol Sf3b2
Ensembl Gene ENSMUSG00000024853
Gene Namesplicing factor 3b, subunit 2
Synonyms145kDa, 2610311M13Rik, 2810441F20Rik, SF3b150, SF3b145, B230398H18Rik, SAP145, SF3b1
Accession Numbers
Is this an essential gene? Probably essential (E-score: 0.961) question?
Stock #IGL02205
Quality Score
Chromosomal Location5273923-5295455 bp(-) (GRCm38)
Type of Mutationmissense
DNA Base Change (assembly) A to G at 5283737 bp
Amino Acid Change Valine to Alanine at position 611 (V611A)
Ref Sequence ENSEMBL: ENSMUSP00000025774 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000025774]
Predicted Effect probably benign
Transcript: ENSMUST00000025774
AA Change: V611A

PolyPhen 2 Score 0.006 (Sensitivity: 0.97; Specificity: 0.75)
SMART Domains Protein: ENSMUSP00000025774
Gene: ENSMUSG00000024853
AA Change: V611A

low complexity region 6 22 N/A INTRINSIC
SAP 24 58 1.84e-4 SMART
low complexity region 91 132 N/A INTRINSIC
coiled coil region 140 178 N/A INTRINSIC
low complexity region 201 221 N/A INTRINSIC
low complexity region 225 237 N/A INTRINSIC
low complexity region 264 280 N/A INTRINSIC
low complexity region 303 318 N/A INTRINSIC
low complexity region 383 397 N/A INTRINSIC
low complexity region 408 437 N/A INTRINSIC
Pfam:DUF382 453 579 2.9e-63 PFAM
PSP 584 642 9.41e-33 SMART
low complexity region 693 717 N/A INTRINSIC
low complexity region 745 756 N/A INTRINSIC
low complexity region 807 818 N/A INTRINSIC
low complexity region 851 862 N/A INTRINSIC
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 2 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 2 associates with pre-mRNA upstream of the branch site at the anchoring site. Subunit 2 also interacts directly with subunit 4 of the splicing factor 3b complex. Subunit 2 is a highly hydrophilic protein with a proline-rich N-terminus and a glutamate-rich stretch in the C-terminus. [provided by RefSeq, Jul 2008]
Allele List at MGI
Other mutations in this stock
Total: 34 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Afmid T G 11: 117,835,156 L150R probably damaging Het
Ankrd27 T G 7: 35,616,939 D543E probably damaging Het
Anks1b T G 10: 90,071,094 L258V probably benign Het
Cacna1i T C 15: 80,372,951 F1087S probably benign Het
Chd2 A T 7: 73,441,717 I1592K probably benign Het
Cmip G A 8: 117,454,975 V674I probably damaging Het
Col4a2 C T 8: 11,431,305 Q826* probably null Het
Ctdsp1 C T 1: 74,393,834 A92V possibly damaging Het
Dnajc10 T A 2: 80,349,358 S745R possibly damaging Het
Dpp4 T C 2: 62,352,257 Y560C probably damaging Het
Fbxl6 A G 15: 76,537,341 M232T probably benign Het
Gm5414 A G 15: 101,625,869 F267L probably benign Het
Heatr5a A G 12: 51,877,337 I2031T probably damaging Het
Hmcn2 T G 2: 31,400,127 V2324G probably damaging Het
Hnmt A T 2: 24,019,145 N85K probably damaging Het
Kcng4 G T 8: 119,626,083 R363S probably damaging Het
Kif18a T C 2: 109,307,018 probably benign Het
Lrrc8b A T 5: 105,481,837 Y683F probably benign Het
Mepce G T 5: 137,784,495 T523K probably benign Het
Mroh1 T C 15: 76,437,239 V1040A possibly damaging Het
Myof A G 19: 37,924,635 Y1470H probably damaging Het
Olfr469 A G 7: 107,822,591 Y293H probably damaging Het
Otol1 T C 3: 70,018,596 S35P probably benign Het
P4htm T C 9: 108,581,962 D257G probably benign Het
Pcdhb15 A G 18: 37,473,957 T81A probably damaging Het
Polg2 T C 11: 106,779,120 E108G probably benign Het
Rfx7 T A 9: 72,607,650 H143Q probably damaging Het
Slc10a7 G T 8: 78,697,303 K203N probably benign Het
Slc12a5 T A 2: 164,996,479 V1046D probably benign Het
Tacc2 A T 7: 130,626,682 D1718V probably damaging Het
Unc79 T A 12: 103,079,001 I812N probably damaging Het
Vps13c A G 9: 67,883,454 Y338C probably damaging Het
Wdr17 T C 8: 54,696,300 Y31C probably damaging Het
Zfp654 A T 16: 64,785,966 N624K probably damaging Het
Other mutations in Sf3b2
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00164:Sf3b2 APN 19 5279587 missense probably benign 0.00
IGL01737:Sf3b2 APN 19 5279838 splice site probably benign
R0184:Sf3b2 UTSW 19 5283672 missense probably damaging 1.00
R0370:Sf3b2 UTSW 19 5274824 missense probably damaging 1.00
R0371:Sf3b2 UTSW 19 5274824 missense probably damaging 1.00
R0372:Sf3b2 UTSW 19 5274824 missense probably damaging 1.00
R0373:Sf3b2 UTSW 19 5274824 missense probably damaging 1.00
R0375:Sf3b2 UTSW 19 5274824 missense probably damaging 1.00
R1606:Sf3b2 UTSW 19 5287998 missense probably benign 0.00
R1609:Sf3b2 UTSW 19 5295033 unclassified probably benign
R2566:Sf3b2 UTSW 19 5275090 missense possibly damaging 0.92
R5163:Sf3b2 UTSW 19 5275137 missense probably damaging 1.00
R6208:Sf3b2 UTSW 19 5275098 missense possibly damaging 0.82
R6275:Sf3b2 UTSW 19 5283650 missense probably damaging 1.00
R6644:Sf3b2 UTSW 19 5279964 splice site probably null
R6986:Sf3b2 UTSW 19 5279895 missense probably benign
R7007:Sf3b2 UTSW 19 5274517 missense probably benign 0.13
R8428:Sf3b2 UTSW 19 5287214 missense possibly damaging 0.52
Z1177:Sf3b2 UTSW 19 5274950 missense probably benign 0.06
Posted On2015-04-16