Incidental Mutation 'IGL01533:Smarcb1'
Institutional Source Australian Phenomics Network (link to record)
Gene Symbol Smarcb1
Ensembl Gene ENSMUSG00000000902
Gene NameSWI/SNF related, matrix associated, actin dependent regulator of chromatin, subfamily b, member 1
SynonymsSnf5, SNF5/INI1, integrase interactor 1, Ini1, Baf47
Accession Numbers
Is this an essential gene? Essential (E-score: 1.000) question?
Stock #IGL01533
Quality Score
Chromosomal Location75896769-75921617 bp(-) (GRCm38)
Type of Mutationsplice site (5 bp from exon)
DNA Base Change (assembly) C to T at 75916768 bp
Amino Acid Change
Ref Sequence ENSEMBL: ENSMUSP00000000925 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000000925] [ENSMUST00000121304] [ENSMUST00000140388] [ENSMUST00000146555]
Predicted Effect probably null
Transcript: ENSMUST00000000925
SMART Domains Protein: ENSMUSP00000000925
Gene: ENSMUSG00000000902

Blast:HX 31 52 9e-8 BLAST
Pfam:SNF5 179 254 1.1e-27 PFAM
Pfam:SNF5 249 373 3.1e-33 PFAM
Predicted Effect probably benign
Transcript: ENSMUST00000121304
SMART Domains Protein: ENSMUSP00000112463
Gene: ENSMUSG00000000902

Blast:HX 31 52 9e-8 BLAST
Pfam:SNF5 169 364 1.7e-66 PFAM
Predicted Effect noncoding transcript
Transcript: ENSMUST00000133189
Predicted Effect probably benign
Transcript: ENSMUST00000140388
Predicted Effect noncoding transcript
Transcript: ENSMUST00000140408
Predicted Effect probably benign
Transcript: ENSMUST00000146555
Coding Region Coverage
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 part of a complex that relieves repressive chromatin structures, allowing the transcriptional machinery to access its targets more effectively. The encoded nuclear protein may also bind to and enhance the DNA joining activity of HIV-1 integrase. This gene has been found to be a tumor suppressor, and mutations in it have been associated with malignant rhabdoid tumors. Alternatively spliced transcript variants have been found for this gene. [provided by RefSeq, Dec 2015]
PHENOTYPE: Homozygous inactivation of this gene leads to peri-implantation lethality, likely due to an inability of the blastocysts to hatch and implant in the uterus. A subset of heterozygous null mice develop a variety of tumors in the soft tissues of the head and neck. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 41 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Afg3l2 C A 18: 67,405,418 E757* probably null Het
Arhgap15 T C 2: 44,243,153 V357A probably damaging Het
Asb13 T C 13: 3,642,164 V48A probably benign Het
Bbs7 T C 3: 36,610,235 R74G possibly damaging Het
Capn11 T C 17: 45,632,904 H568R probably benign Het
Cbx5 T C 15: 103,205,634 E61G probably damaging Het
Ccdc158 T C 5: 92,609,956 probably null Het
Col14a1 C A 15: 55,420,840 N832K unknown Het
Cyp2a4 A T 7: 26,308,544 K125N probably damaging Het
Dhx16 T C 17: 35,882,047 L215P probably damaging Het
Dtx4 T C 19: 12,478,215 M480V possibly damaging Het
Edaradd A G 13: 12,478,582 probably benign Het
Galnt13 T A 2: 54,880,132 M312K probably damaging Het
Gcdh T A 8: 84,889,362 R337W probably damaging Het
Gm28557 A T 13: 67,071,332 C109* probably null Het
Gpr22 C T 12: 31,708,710 probably benign Het
Gria4 T G 9: 4,502,395 L379F probably damaging Het
Gxylt2 T C 6: 100,783,137 L211P probably damaging Het
Igsf10 T A 3: 59,319,230 I2341F probably damaging Het
Macf1 T C 4: 123,473,873 D2365G probably damaging Het
Morc2b A G 17: 33,135,721 probably benign Het
Ncoa3 T C 2: 166,055,025 S579P probably benign Het
Nlgn1 T C 3: 25,436,363 N400S possibly damaging Het
Olfr1141 C A 2: 87,753,068 R308S probably benign Het
Olfr146 C T 9: 39,018,801 A247T probably damaging Het
Pi4ka A G 16: 17,308,201 S1102P probably benign Het
Polr1e A G 4: 45,019,328 Y59C probably damaging Het
Prex2 C T 1: 11,186,741 Q1226* probably null Het
Rab12 A T 17: 66,497,435 I176K probably damaging Het
Ryr2 A T 13: 11,721,790 N2250K probably damaging Het
Sbf1 T C 15: 89,288,716 T1865A probably damaging Het
Sema6b G A 17: 56,129,499 probably benign Het
Sos1 A G 17: 80,415,082 L845S probably damaging Het
Stat4 T A 1: 52,098,419 N456K probably damaging Het
Tex264 A G 9: 106,673,599 I133T probably benign Het
Thoc1 T C 18: 9,962,376 V87A probably benign Het
Tmem131 C T 1: 36,818,722 D778N probably damaging Het
Tspan14 A G 14: 40,916,819 I88T probably benign Het
Ttn A G 2: 76,951,941 S984P probably damaging Het
Ttn C A 2: 76,732,574 V28679L possibly damaging Het
Vangl1 T C 3: 102,163,351 E423G possibly damaging Het
Other mutations in Smarcb1
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL02399:Smarcb1 APN 10 75897494 missense probably damaging 1.00
IGL02457:Smarcb1 APN 10 75921371 missense probably benign 0.01
R0505:Smarcb1 UTSW 10 75897066 missense probably damaging 1.00
R1120:Smarcb1 UTSW 10 75921323 missense probably benign
R2846:Smarcb1 UTSW 10 75897541 missense probably damaging 1.00
R3725:Smarcb1 UTSW 10 75916786 missense probably benign 0.00
R5089:Smarcb1 UTSW 10 75915179 missense probably benign 0.00
R5157:Smarcb1 UTSW 10 75911794 intron probably benign
R5632:Smarcb1 UTSW 10 75904418 nonsense probably null
R5662:Smarcb1 UTSW 10 75904570 missense possibly damaging 0.95
R7472:Smarcb1 UTSW 10 75897539 missense probably damaging 1.00
Z1176:Smarcb1 UTSW 10 75906077 missense probably benign 0.00
Z1177:Smarcb1 UTSW 10 75904511 nonsense probably null
Posted On2013-12-03