Incidental Mutation 'R2512:Smarca4'
ID 253460
Institutional Source Beutler Lab
Gene Symbol Smarca4
Ensembl Gene ENSMUSG00000032187
Gene Name SWI/SNF related, matrix associated, actin dependent regulator of chromatin, subfamily a, member 4
Synonyms SW1/SNF, Brg1, SNF2beta, b2b692Clo, b2b508.1Clo
MMRRC Submission 040418-MU
Accession Numbers
Essential gene? Essential (E-score: 1.000) question?
Stock # R2512 (G1)
Quality Score 225
Status Not validated
Chromosome 9
Chromosomal Location 21527465-21615526 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) A to G at 21546994 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Asparagine to Serine at position 173 (N173S)
Ref Sequence ENSEMBL: ENSMUSP00000096547 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000034707] [ENSMUST00000098948] [ENSMUST00000174008]
AlphaFold Q3TKT4
Predicted Effect possibly damaging
Transcript: ENSMUST00000034707
AA Change: N173S

PolyPhen 2 Score 0.478 (Sensitivity: 0.89; Specificity: 0.90)
SMART Domains Protein: ENSMUSP00000034707
Gene: ENSMUSG00000032187
AA Change: N173S

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: N173S

PolyPhen 2 Score 0.955 (Sensitivity: 0.79; Specificity: 0.95)
SMART Domains Protein: ENSMUSP00000096547
Gene: ENSMUSG00000032187
AA Change: N173S

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 probably benign
Transcript: ENSMUST00000172996
SMART Domains Protein: ENSMUSP00000133535
Gene: ENSMUSG00000032187

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 possibly damaging
Transcript: ENSMUST00000174008
AA Change: N173S

PolyPhen 2 Score 0.478 (Sensitivity: 0.89; Specificity: 0.90)
SMART Domains Protein: ENSMUSP00000133922
Gene: ENSMUSG00000032187
AA Change: N173S

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
  • 1x: 99.2%
  • 3x: 98.6%
  • 10x: 97.4%
  • 20x: 95.2%
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: 71 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
2700049A03Rik A G 12: 71,219,945 (GRCm39) T831A possibly damaging Het
Actg2 T A 6: 83,503,829 (GRCm39) I72F probably damaging Het
Add1 A G 5: 34,774,030 (GRCm39) T80A probably benign Het
Alpk2 G A 18: 65,483,591 (GRCm39) T139M probably damaging Het
Aplp2 C T 9: 31,078,973 (GRCm39) R325H probably damaging Het
Aptx G A 4: 40,694,917 (GRCm39) P140S probably benign Het
Carm1 A G 9: 21,486,708 (GRCm39) probably null Het
Carmil2 A T 8: 106,424,025 (GRCm39) I1293F probably benign Het
Cdh8 T C 8: 100,127,495 (GRCm39) T39A probably benign Het
Cimip3 T C 17: 47,724,651 (GRCm39) T60A probably benign Het
Col15a1 T A 4: 47,245,868 (GRCm39) N206K possibly damaging Het
Copg2 C T 6: 30,873,591 (GRCm39) probably null Het
Ctr9 T G 7: 110,646,078 (GRCm39) I690S probably damaging Het
Dcaf8 T G 1: 172,016,602 (GRCm39) I463S possibly damaging Het
Dcp1b G T 6: 119,183,473 (GRCm39) A187S possibly damaging Het
Ddo T A 10: 40,508,935 (GRCm39) D58E possibly damaging Het
Dkkl1 G T 7: 44,857,157 (GRCm39) R137S probably damaging Het
Dxo A G 17: 35,056,718 (GRCm39) N115S probably benign Het
Ep400 A T 5: 110,856,781 (GRCm39) probably benign Het
F11 A G 8: 45,714,098 (GRCm39) V7A probably benign Het
Fermt1 G T 2: 132,781,438 (GRCm39) probably null Het
Fign A T 2: 63,810,143 (GRCm39) F376I probably benign Het
Flg2 G T 3: 93,109,082 (GRCm39) G370V probably damaging Het
Fndc3a A T 14: 72,793,715 (GRCm39) D953E probably benign Het
Fsip2 A T 2: 82,808,511 (GRCm39) H1610L probably benign Het
Gfra3 T C 18: 34,837,564 (GRCm39) N145D probably benign Het
Inpp4b G T 8: 82,737,179 (GRCm39) W525C probably damaging Het
Kremen1 CGGG CGGGGGG 11: 5,151,791 (GRCm39) probably benign Het
Lgi2 A G 5: 52,695,307 (GRCm39) *543R probably null Het
Lyn A G 4: 3,745,542 (GRCm39) T114A probably benign Het
Lynx1 A G 15: 74,623,169 (GRCm39) Y88H probably damaging Het
Map4 C A 9: 109,863,770 (GRCm39) P332T possibly damaging Het
Mapk8ip3 A T 17: 25,133,677 (GRCm39) C250* probably null Het
Metap1d A G 2: 71,352,954 (GRCm39) H261R probably damaging Het
Mfrp T C 9: 44,013,835 (GRCm39) V115A probably benign Het
Mtbp A G 15: 55,440,932 (GRCm39) Y373C probably damaging Het
Mtor C A 4: 148,614,948 (GRCm39) R1628S possibly damaging Het
Muc5b A G 7: 141,412,813 (GRCm39) N1920D unknown Het
Myo1d T A 11: 80,670,543 (GRCm39) M26L probably benign Het
Neb A C 2: 52,100,843 (GRCm39) D643E probably damaging Het
Nme1 A G 11: 93,851,513 (GRCm39) F108L possibly damaging Het
Or2r11 A G 6: 42,437,207 (GRCm39) S249P probably damaging Het
Or8c15 G T 9: 38,120,670 (GRCm39) C54F probably damaging Het
Pan2 T A 10: 128,140,326 (GRCm39) D82E probably damaging Het
Pclo A G 5: 14,762,612 (GRCm39) D3695G unknown Het
Pcnx4 A T 12: 72,603,573 (GRCm39) probably null Het
Plg A G 17: 12,622,116 (GRCm39) T479A probably benign Het
Plod3 G C 5: 137,017,000 (GRCm39) A50P probably benign Het
Pramel32 T G 4: 88,547,195 (GRCm39) M246L probably damaging Het
Ptgis T C 2: 167,049,196 (GRCm39) D372G probably damaging Het
Ranbp3l A G 15: 8,997,949 (GRCm39) T14A probably benign Het
Rcc1l A T 5: 134,195,508 (GRCm39) V230D probably damaging Het
Reln T C 5: 22,184,688 (GRCm39) D1609G possibly damaging Het
Rif1 GCCACCA GCCA 2: 52,000,336 (GRCm39) probably benign Het
Ryr1 G A 7: 28,802,967 (GRCm39) L696F possibly damaging Het
Sacs T A 14: 61,440,529 (GRCm39) D858E probably benign Het
Sec16a C T 2: 26,329,037 (GRCm39) V993I probably benign Het
Skint5 T A 4: 113,487,616 (GRCm39) I901F unknown Het
Slc17a3 A T 13: 24,030,230 (GRCm39) I114F probably benign Het
Slc17a7 T A 7: 44,818,288 (GRCm39) L71Q probably damaging Het
Slc43a2 T C 11: 75,461,403 (GRCm39) S452P probably damaging Het
Tbc1d21 T C 9: 58,270,195 (GRCm39) Y161C probably damaging Het
Tpsab1 C A 17: 25,564,081 (GRCm39) C94F probably damaging Het
Ubr5 G A 15: 38,002,563 (GRCm39) P1496L probably damaging Het
Unc80 G T 1: 66,710,767 (GRCm39) A2679S possibly damaging Het
Vdac1 T A 11: 52,274,904 (GRCm39) V184E probably damaging Het
Vmn2r24 T A 6: 123,763,985 (GRCm39) S287R probably benign Het
Vmn2r91 T C 17: 18,356,048 (GRCm39) F572L probably benign Het
Vps13b G A 15: 35,884,701 (GRCm39) E3125K probably benign Het
Ythdf3 A G 3: 16,259,059 (GRCm39) N406S possibly damaging Het
Zfp708 T C 13: 67,219,251 (GRCm39) K158E probably damaging Het
Other mutations in Smarca4
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL01380:Smarca4 APN 9 21,590,369 (GRCm39) missense probably benign 0.30
IGL01694:Smarca4 APN 9 21,577,166 (GRCm39) missense probably damaging 1.00
IGL02147:Smarca4 APN 9 21,546,999 (GRCm39) missense probably damaging 0.98
IGL02417:Smarca4 APN 9 21,612,386 (GRCm39) missense probably damaging 1.00
IGL02421:Smarca4 APN 9 21,550,535 (GRCm39) missense probably damaging 1.00
IGL02550:Smarca4 APN 9 21,597,418 (GRCm39) missense probably benign 0.25
IGL02794:Smarca4 APN 9 21,584,638 (GRCm39) splice site probably benign
IGL03030:Smarca4 APN 9 21,547,132 (GRCm39) missense probably benign 0.14
IGL03037:Smarca4 APN 9 21,544,231 (GRCm39) unclassified probably benign
IGL03069:Smarca4 APN 9 21,547,132 (GRCm39) missense probably benign 0.14
IGL03355:Smarca4 APN 9 21,547,132 (GRCm39) missense probably benign 0.14
R0123:Smarca4 UTSW 9 21,548,620 (GRCm39) missense probably damaging 1.00
R0134:Smarca4 UTSW 9 21,548,620 (GRCm39) missense probably damaging 1.00
R0230:Smarca4 UTSW 9 21,612,168 (GRCm39) missense probably damaging 0.99
R0269:Smarca4 UTSW 9 21,547,497 (GRCm39) missense probably benign 0.09
R0631:Smarca4 UTSW 9 21,570,280 (GRCm39) splice site probably benign
R0665:Smarca4 UTSW 9 21,612,239 (GRCm39) small deletion probably benign
R0726:Smarca4 UTSW 9 21,611,435 (GRCm39) critical splice donor site probably null
R0801:Smarca4 UTSW 9 21,553,850 (GRCm39) missense possibly damaging 0.81
R0918:Smarca4 UTSW 9 21,547,511 (GRCm39) missense probably benign 0.16
R1411:Smarca4 UTSW 9 21,570,251 (GRCm39) missense probably damaging 1.00
R1604:Smarca4 UTSW 9 21,612,239 (GRCm39) small deletion probably benign
R1768:Smarca4 UTSW 9 21,612,479 (GRCm39) missense possibly damaging 0.56
R2004:Smarca4 UTSW 9 21,588,776 (GRCm39) missense probably damaging 1.00
R2031:Smarca4 UTSW 9 21,597,358 (GRCm39) missense possibly damaging 0.68
R2211:Smarca4 UTSW 9 21,597,325 (GRCm39) missense probably damaging 1.00
R2875:Smarca4 UTSW 9 21,553,876 (GRCm39) missense possibly damaging 0.55
R3786:Smarca4 UTSW 9 21,583,355 (GRCm39) missense possibly damaging 0.94
R4829:Smarca4 UTSW 9 21,550,623 (GRCm39) missense probably damaging 0.97
R5084:Smarca4 UTSW 9 21,572,059 (GRCm39) missense probably damaging 1.00
R5222:Smarca4 UTSW 9 21,567,002 (GRCm39) missense probably benign 0.01
R5785:Smarca4 UTSW 9 21,597,322 (GRCm39) missense probably damaging 0.99
R5844:Smarca4 UTSW 9 21,589,238 (GRCm39) intron probably benign
R5964:Smarca4 UTSW 9 21,558,726 (GRCm39) missense probably benign 0.00
R6001:Smarca4 UTSW 9 21,544,205 (GRCm39) unclassified probably benign
R6072:Smarca4 UTSW 9 21,611,417 (GRCm39) missense probably damaging 1.00
R6254:Smarca4 UTSW 9 21,611,173 (GRCm39) missense probably damaging 1.00
R6320:Smarca4 UTSW 9 21,548,671 (GRCm39) missense probably damaging 1.00
R6353:Smarca4 UTSW 9 21,590,445 (GRCm39) critical splice donor site probably null
R6461:Smarca4 UTSW 9 21,590,316 (GRCm39) missense probably damaging 1.00
R6886:Smarca4 UTSW 9 21,570,127 (GRCm39) missense probably damaging 1.00
R7098:Smarca4 UTSW 9 21,546,116 (GRCm39) missense probably benign 0.10
R7253:Smarca4 UTSW 9 21,570,256 (GRCm39) missense probably benign 0.01
R7307:Smarca4 UTSW 9 21,550,096 (GRCm39) missense probably damaging 1.00
R7382:Smarca4 UTSW 9 21,570,229 (GRCm39) missense probably damaging 0.98
R7445:Smarca4 UTSW 9 21,597,543 (GRCm39) missense probably damaging 1.00
R7535:Smarca4 UTSW 9 21,558,921 (GRCm39) missense possibly damaging 0.82
R7573:Smarca4 UTSW 9 21,550,371 (GRCm39) splice site probably null
R7644:Smarca4 UTSW 9 21,566,950 (GRCm39) missense probably benign 0.00
R7734:Smarca4 UTSW 9 21,578,658 (GRCm39) missense possibly damaging 0.65
R7833:Smarca4 UTSW 9 21,558,655 (GRCm39) missense possibly damaging 0.86
R8085:Smarca4 UTSW 9 21,570,108 (GRCm39) splice site probably null
R8119:Smarca4 UTSW 9 21,558,922 (GRCm39) missense possibly damaging 0.61
R8320:Smarca4 UTSW 9 21,588,798 (GRCm39) missense probably benign 0.10
R8445:Smarca4 UTSW 9 21,612,239 (GRCm39) small deletion probably benign
R8493:Smarca4 UTSW 9 21,570,144 (GRCm39) missense probably damaging 1.00
R8748:Smarca4 UTSW 9 21,546,164 (GRCm39) missense possibly damaging 0.85
R8788:Smarca4 UTSW 9 21,550,024 (GRCm39) missense probably damaging 1.00
R8817:Smarca4 UTSW 9 21,547,497 (GRCm39) missense probably benign 0.04
R9241:Smarca4 UTSW 9 21,550,604 (GRCm39) missense possibly damaging 0.72
R9446:Smarca4 UTSW 9 21,547,155 (GRCm39) missense unknown
R9570:Smarca4 UTSW 9 21,580,849 (GRCm39) missense probably damaging 1.00
R9727:Smarca4 UTSW 9 21,611,160 (GRCm39) missense probably damaging 1.00
R9801:Smarca4 UTSW 9 21,586,397 (GRCm39) missense probably damaging 1.00
Z1176:Smarca4 UTSW 9 21,614,253 (GRCm39) nonsense probably null
Predicted Primers PCR Primer
(F):5'- CTGAACTAGTCTTTCCCTGCAGG -3'
(R):5'- ATGCAGGTCTTACCATGGGG -3'

Sequencing Primer
(F):5'- AACTAGTCTTTCCCTGCAGGTTACC -3'
(R):5'- CCATGGGGTCTACTGTAATTTGGAG -3'
Posted On 2014-12-04