Incidental Mutation 'IGL02421:Smarca4'
ID292673
Institutional Source Australian Phenomics Network (link to record)
Gene Symbol Smarca4
Ensembl Gene ENSMUSG00000032187
Gene NameSWI/SNF related, matrix associated, actin dependent regulator of chromatin, subfamily a, member 4
SynonymsSNF2beta, SW1/SNF, b2b508.1Clo, Brg1, b2b692Clo
Accession Numbers
Is this an essential gene? Essential (E-score: 1.000) question?
Stock #IGL02421
Quality Score
Status
Chromosome9
Chromosomal Location21616169-21704230 bp(+) (GRCm38)
Type of Mutationmissense
DNA Base Change (assembly) T to C at 21639239 bp
ZygosityHeterozygous
Amino Acid Change Cysteine to Arginine at position 423 (C423R)
Ref Sequence ENSEMBL: ENSMUSP00000133922 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000034707] [ENSMUST00000098948] [ENSMUST00000174008]
Predicted Effect probably damaging
Transcript: ENSMUST00000034707
AA Change: C423R

PolyPhen 2 Score 0.998 (Sensitivity: 0.27; Specificity: 0.99)
SMART Domains Protein: ENSMUSP00000034707
Gene: ENSMUSG00000032187
AA Change: C423R

DomainStartEndE-ValueType
low complexity region 6 58 N/A INTRINSIC
low complexity region 130 153 N/A INTRINSIC
QLQ 170 206 3.98e-14 SMART
low complexity region 221 247 N/A INTRINSIC
low complexity region 252 289 N/A INTRINSIC
low complexity region 304 330 N/A INTRINSIC
low complexity region 407 418 N/A INTRINSIC
HSA 460 532 2e-27 SMART
coiled coil region 563 595 N/A INTRINSIC
BRK 612 656 5.17e-21 SMART
low complexity region 657 672 N/A INTRINSIC
low complexity region 691 702 N/A INTRINSIC
DEXDc 750 942 5.17e-38 SMART
Blast:DEXDc 953 985 7e-10 BLAST
low complexity region 1019 1034 N/A INTRINSIC
HELICc 1110 1194 7.27e-24 SMART
low complexity region 1252 1267 N/A INTRINSIC
SnAC 1288 1356 2.8e-29 SMART
low complexity region 1360 1385 N/A INTRINSIC
low complexity region 1388 1398 N/A INTRINSIC
BROMO 1422 1533 4.19e-42 SMART
low complexity region 1534 1557 N/A INTRINSIC
low complexity region 1578 1588 N/A INTRINSIC
low complexity region 1594 1614 N/A INTRINSIC
Predicted Effect possibly damaging
Transcript: ENSMUST00000098948
AA Change: C423R

PolyPhen 2 Score 0.928 (Sensitivity: 0.81; Specificity: 0.94)
SMART Domains Protein: ENSMUSP00000096547
Gene: ENSMUSG00000032187
AA Change: C423R

DomainStartEndE-ValueType
low complexity region 6 58 N/A INTRINSIC
low complexity region 130 153 N/A INTRINSIC
QLQ 170 206 3.98e-14 SMART
low complexity region 221 247 N/A INTRINSIC
low complexity region 252 289 N/A INTRINSIC
low complexity region 304 330 N/A INTRINSIC
low complexity region 407 418 N/A INTRINSIC
HSA 460 532 2e-27 SMART
coiled coil region 563 595 N/A INTRINSIC
BRK 612 656 5.17e-21 SMART
low complexity region 657 672 N/A INTRINSIC
low complexity region 691 702 N/A INTRINSIC
DEXDc 750 942 5.17e-38 SMART
Blast:DEXDc 953 985 7e-10 BLAST
low complexity region 1019 1034 N/A INTRINSIC
HELICc 1110 1194 7.27e-24 SMART
low complexity region 1252 1267 N/A INTRINSIC
SnAC 1288 1356 2.8e-29 SMART
low complexity region 1363 1388 N/A INTRINSIC
low complexity region 1391 1401 N/A INTRINSIC
BROMO 1425 1536 4.19e-42 SMART
low complexity region 1537 1560 N/A INTRINSIC
low complexity region 1581 1591 N/A INTRINSIC
low complexity region 1597 1617 N/A INTRINSIC
Predicted Effect unknown
Transcript: ENSMUST00000172996
AA Change: C227R
SMART Domains Protein: ENSMUSP00000133535
Gene: ENSMUSG00000032187
AA Change: C227R

DomainStartEndE-ValueType
low complexity region 26 52 N/A INTRINSIC
low complexity region 57 94 N/A INTRINSIC
low complexity region 109 135 N/A INTRINSIC
low complexity region 212 223 N/A INTRINSIC
HSA 265 337 2e-27 SMART
coiled coil region 367 399 N/A INTRINSIC
BRK 417 461 5.17e-21 SMART
low complexity region 462 477 N/A INTRINSIC
low complexity region 496 507 N/A INTRINSIC
DEXDc 555 747 5.17e-38 SMART
Blast:DEXDc 758 790 6e-10 BLAST
low complexity region 824 839 N/A INTRINSIC
HELICc 915 999 7.27e-24 SMART
low complexity region 1088 1105 N/A INTRINSIC
SnAC 1126 1194 2.8e-29 SMART
low complexity region 1201 1226 N/A INTRINSIC
low complexity region 1229 1239 N/A INTRINSIC
Predicted Effect probably damaging
Transcript: ENSMUST00000174008
AA Change: C423R

PolyPhen 2 Score 0.998 (Sensitivity: 0.27; Specificity: 0.99)
SMART Domains Protein: ENSMUSP00000133922
Gene: ENSMUSG00000032187
AA Change: C423R

DomainStartEndE-ValueType
low complexity region 6 58 N/A INTRINSIC
low complexity region 130 153 N/A INTRINSIC
QLQ 170 206 3.98e-14 SMART
low complexity region 221 247 N/A INTRINSIC
low complexity region 252 289 N/A INTRINSIC
low complexity region 304 330 N/A INTRINSIC
low complexity region 407 418 N/A INTRINSIC
HSA 460 532 2e-27 SMART
coiled coil region 563 595 N/A INTRINSIC
BRK 612 656 5.17e-21 SMART
low complexity region 657 672 N/A INTRINSIC
low complexity region 691 702 N/A INTRINSIC
DEXDc 750 942 5.17e-38 SMART
Blast:DEXDc 953 985 7e-10 BLAST
low complexity region 1019 1034 N/A INTRINSIC
HELICc 1110 1194 7.27e-24 SMART
low complexity region 1252 1267 N/A INTRINSIC
SnAC 1288 1356 2.8e-29 SMART
low complexity region 1360 1385 N/A INTRINSIC
low complexity region 1388 1398 N/A INTRINSIC
BROMO 1422 1532 1.36e-41 SMART
low complexity region 1533 1556 N/A INTRINSIC
low complexity region 1577 1587 N/A INTRINSIC
low complexity region 1593 1613 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.] The protein encoded by this gene is a member of the SWI/SNF family of proteins and is similar to the brahma protein of Drosophila. Members of this family have helicase and ATPase activities and are thought to regulate transcription of certain genes by altering the chromatin structure around those genes. The encoded protein is part of the large ATP-dependent chromatin remodeling complex SNF/SWI, which is required for transcriptional activation of genes normally repressed by chromatin. In addition, this protein can bind BRCA1, as well as regulate the expression of the tumorigenic protein CD44. Mutations in this gene cause rhabdoid tumor predisposition syndrome type 2. Multiple transcript variants encoding different isoforms have been found for this gene. [provided by RefSeq, May 2012]
PHENOTYPE: Homozygotes for a null allele die in utero before implantation. Embryos heterozygous for this null allele and an ENU-induced allele show impaired definitive erythropoiesis, anemia and lethality during organogenesis. Heterozygotes for a different null allele show cyanosis and cardiovascular defects. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 45 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
a T C 2: 155,050,752 F117S probably damaging Het
A930011G23Rik A G 5: 99,229,377 S404P probably damaging Het
A930011G23Rik G A 5: 99,229,382 P402L probably damaging Het
Acacb A G 5: 114,223,878 T1394A probably benign Het
Adam19 A G 11: 46,137,553 N671S probably damaging Het
Akap13 A T 7: 75,717,806 N1815I possibly damaging Het
Aloxe3 A G 11: 69,130,046 D199G possibly damaging Het
Ap1g2 G A 14: 55,102,402 A440V probably damaging Het
Bmt2 G T 6: 13,628,842 Q281K probably damaging Het
Celsr3 T C 9: 108,840,463 F2243L probably damaging Het
Cenpb G A 2: 131,179,681 R66C probably damaging Het
Chl1 A T 6: 103,717,580 H1121L probably damaging Het
Cpb1 T C 3: 20,251,984 Y344C probably damaging Het
Cspg5 T A 9: 110,247,392 probably benign Het
Dnah11 T C 12: 118,186,902 N374D probably damaging Het
Dnah3 A G 7: 119,950,992 V3368A possibly damaging Het
Eml4 T C 17: 83,477,892 S829P probably benign Het
Gm14548 T C 7: 3,896,995 N203D possibly damaging Het
Got2-ps1 T C 5: 138,364,549 noncoding transcript Het
Hal T C 10: 93,503,473 C475R probably damaging Het
Mapkbp1 C T 2: 120,019,655 P806S possibly damaging Het
Mmrn1 A T 6: 60,944,822 T88S probably benign Het
Napsa A G 7: 44,585,055 H237R probably damaging Het
Olfr1215 T C 2: 89,001,344 probably null Het
Olfr412 T C 11: 74,365,191 I174T probably damaging Het
Olfr568 T C 7: 102,877,759 I213T probably damaging Het
Olfr661 A G 7: 104,688,533 N173D probably benign Het
Opn5 C T 17: 42,596,555 probably benign Het
Polb C T 8: 22,640,373 G179D probably damaging Het
Primpol G T 8: 46,607,795 probably benign Het
Prom2 T A 2: 127,531,882 probably null Het
Psmb10 A G 8: 105,937,492 probably null Het
Ranbp2 T G 10: 58,480,554 S2365R probably damaging Het
Sgce G A 6: 4,694,187 probably benign Het
Slc25a34 A G 4: 141,621,442 V237A probably benign Het
Slc39a2 A T 14: 51,893,872 T25S probably benign Het
Stt3b G A 9: 115,251,852 probably benign Het
Tbl1xr1 A T 3: 22,203,163 I397F probably damaging Het
Tie1 A G 4: 118,486,394 V117A probably damaging Het
Tmc3 T C 7: 83,622,744 F1035L probably benign Het
Trhde T A 10: 114,412,461 K944N probably damaging Het
Vmn1r54 G A 6: 90,269,151 A16T probably benign Het
Washc4 T A 10: 83,579,550 N801K probably damaging Het
Xylt2 A G 11: 94,667,762 Y523H possibly damaging Het
Znfx1 T C 2: 167,060,080 R5G probably damaging Het
Other mutations in Smarca4
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL01380:Smarca4 APN 9 21679073 missense probably benign 0.30
IGL01694:Smarca4 APN 9 21665870 missense probably damaging 1.00
IGL02147:Smarca4 APN 9 21635703 missense probably damaging 0.98
IGL02417:Smarca4 APN 9 21701090 missense probably damaging 1.00
IGL02550:Smarca4 APN 9 21686122 missense probably benign 0.25
IGL02794:Smarca4 APN 9 21673342 splice site probably benign
IGL03030:Smarca4 APN 9 21635836 missense probably benign 0.14
IGL03037:Smarca4 APN 9 21632935 unclassified probably benign
IGL03069:Smarca4 APN 9 21635836 missense probably benign 0.14
IGL03355:Smarca4 APN 9 21635836 missense probably benign 0.14
R0123:Smarca4 UTSW 9 21637324 missense probably damaging 1.00
R0134:Smarca4 UTSW 9 21637324 missense probably damaging 1.00
R0230:Smarca4 UTSW 9 21700872 missense probably damaging 0.99
R0269:Smarca4 UTSW 9 21636201 missense probably benign 0.09
R0631:Smarca4 UTSW 9 21658984 splice site probably benign
R0665:Smarca4 UTSW 9 21700943 small deletion probably benign
R0726:Smarca4 UTSW 9 21700139 critical splice donor site probably null
R0801:Smarca4 UTSW 9 21642554 missense possibly damaging 0.81
R0918:Smarca4 UTSW 9 21636215 missense probably benign 0.16
R1411:Smarca4 UTSW 9 21658955 missense probably damaging 1.00
R1604:Smarca4 UTSW 9 21700943 small deletion probably benign
R1768:Smarca4 UTSW 9 21701183 missense possibly damaging 0.56
R2004:Smarca4 UTSW 9 21677480 missense probably damaging 1.00
R2031:Smarca4 UTSW 9 21686062 missense possibly damaging 0.68
R2211:Smarca4 UTSW 9 21686029 missense probably damaging 1.00
R2512:Smarca4 UTSW 9 21635698 missense possibly damaging 0.95
R2875:Smarca4 UTSW 9 21642580 missense possibly damaging 0.55
R3786:Smarca4 UTSW 9 21672059 missense possibly damaging 0.94
R4829:Smarca4 UTSW 9 21639327 missense probably damaging 0.97
R5084:Smarca4 UTSW 9 21660763 missense probably damaging 1.00
R5222:Smarca4 UTSW 9 21655706 missense probably benign 0.01
R5785:Smarca4 UTSW 9 21686026 missense probably damaging 0.99
R5844:Smarca4 UTSW 9 21677942 intron probably benign
R5964:Smarca4 UTSW 9 21647430 missense probably benign 0.00
R6001:Smarca4 UTSW 9 21632909 unclassified probably benign
R6072:Smarca4 UTSW 9 21700121 missense probably damaging 1.00
R6254:Smarca4 UTSW 9 21699877 missense probably damaging 1.00
R6320:Smarca4 UTSW 9 21637375 missense probably damaging 1.00
R6353:Smarca4 UTSW 9 21679149 critical splice donor site probably null
R6461:Smarca4 UTSW 9 21679020 missense probably damaging 1.00
R6886:Smarca4 UTSW 9 21658831 missense probably damaging 1.00
R7098:Smarca4 UTSW 9 21634820 missense probably benign 0.10
R7253:Smarca4 UTSW 9 21658960 missense probably benign 0.01
R7307:Smarca4 UTSW 9 21638800 missense probably damaging 1.00
R7382:Smarca4 UTSW 9 21658933 missense probably damaging 0.98
R7445:Smarca4 UTSW 9 21686247 missense probably damaging 1.00
R7535:Smarca4 UTSW 9 21647625 missense possibly damaging 0.82
R7573:Smarca4 UTSW 9 21639075 splice site probably null
R7644:Smarca4 UTSW 9 21655654 missense probably benign 0.00
R7734:Smarca4 UTSW 9 21667362 missense possibly damaging 0.65
R7833:Smarca4 UTSW 9 21647359 missense possibly damaging 0.86
R8085:Smarca4 UTSW 9 21658812 splice site probably null
R8119:Smarca4 UTSW 9 21647626 missense possibly damaging 0.61
R8320:Smarca4 UTSW 9 21677502 missense probably benign 0.10
R8445:Smarca4 UTSW 9 21700943 small deletion probably benign
R8493:Smarca4 UTSW 9 21658848 missense probably damaging 1.00
R8748:Smarca4 UTSW 9 21634868 missense possibly damaging 0.85
R8788:Smarca4 UTSW 9 21638728 missense probably damaging 1.00
R8817:Smarca4 UTSW 9 21636201 missense probably benign 0.04
Z1176:Smarca4 UTSW 9 21702957 nonsense probably null
Posted On2015-04-16