Incidental Mutation 'R0269:Smarca4'
ID 35149
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 038495-MU
Accession Numbers
Essential gene? Essential (E-score: 1.000) question?
Stock # R0269 (G1)
Quality Score 144
Status Validated
Chromosome 9
Chromosomal Location 21527465-21615526 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) T to G at 21547497 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Methionine to Arginine at position 260 (M260R)
Ref Sequence ENSEMBL: ENSMUSP00000096547 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000034707] [ENSMUST00000098948] [ENSMUST00000174008]
AlphaFold Q3TKT4
Predicted Effect probably benign
Transcript: ENSMUST00000034707
AA Change: M260R

PolyPhen 2 Score 0.082 (Sensitivity: 0.93; Specificity: 0.85)
SMART Domains Protein: ENSMUSP00000034707
Gene: ENSMUSG00000032187
AA Change: M260R

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 probably benign
Transcript: ENSMUST00000098948
AA Change: M260R

PolyPhen 2 Score 0.085 (Sensitivity: 0.93; Specificity: 0.85)
SMART Domains Protein: ENSMUSP00000096547
Gene: ENSMUSG00000032187
AA Change: M260R

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: M64R
SMART Domains Protein: ENSMUSP00000133535
Gene: ENSMUSG00000032187
AA Change: M64R

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 benign
Transcript: ENSMUST00000174008
AA Change: M260R

PolyPhen 2 Score 0.082 (Sensitivity: 0.93; Specificity: 0.85)
SMART Domains Protein: ENSMUSP00000133922
Gene: ENSMUSG00000032187
AA Change: M260R

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
Meta Mutation Damage Score 0.0599 question?
Coding Region Coverage
  • 1x: 98.7%
  • 3x: 97.8%
  • 10x: 96.1%
  • 20x: 93.6%
Validation Efficiency 100% (59/59)
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: 58 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
5031439G07Rik C T 15: 84,838,201 (GRCm39) V231I possibly damaging Het
Abca1 T C 4: 53,044,228 (GRCm39) D1798G probably benign Het
Adcy2 T A 13: 68,826,725 (GRCm39) K660* probably null Het
Alk G T 17: 72,910,578 (GRCm39) P43T probably damaging Het
Amhr2 T C 15: 102,355,503 (GRCm39) C189R probably benign Het
Arrb1 T C 7: 99,243,884 (GRCm39) L278P probably damaging Het
AW551984 T C 9: 39,511,246 (GRCm39) Y153C probably damaging Het
Bpifb1 A G 2: 154,054,867 (GRCm39) D253G possibly damaging Het
Bpifb9b C T 2: 154,161,545 (GRCm39) T559M probably benign Het
Cd46 T G 1: 194,746,996 (GRCm39) I339L probably benign Het
Cdkn2aip A G 8: 48,165,012 (GRCm39) S234P probably damaging Het
Chil3 T C 3: 106,063,072 (GRCm39) K173E probably benign Het
Csf2rb2 G T 15: 78,173,065 (GRCm39) T265N probably benign Het
Cyp2c40 A G 19: 39,762,340 (GRCm39) F436L probably damaging Het
D130040H23Rik T C 8: 69,753,446 (GRCm39) F24S probably benign Het
Defb12 G T 8: 19,164,375 (GRCm39) A34E probably damaging Het
Fam234a A T 17: 26,435,591 (GRCm39) D264E probably benign Het
Fbxl17 A C 17: 63,691,987 (GRCm39) F42V probably damaging Het
Gldc T A 19: 30,096,002 (GRCm39) I670F probably damaging Het
Guf1 A C 5: 69,716,942 (GRCm39) Q168P probably damaging Het
Hcn2 A G 10: 79,570,075 (GRCm39) probably benign Het
Hddc2 A G 10: 31,203,942 (GRCm39) M190V probably benign Het
Kcnq2 T C 2: 180,738,767 (GRCm39) E294G probably benign Het
Kdelr1 T A 7: 45,523,463 (GRCm39) probably benign Het
Kidins220 T A 12: 25,090,511 (GRCm39) H1158Q probably damaging Het
Laptm5 A T 4: 130,658,127 (GRCm39) N185Y probably benign Het
Mgat4a A G 1: 37,529,388 (GRCm39) Y164H possibly damaging Het
Mlh3 C A 12: 85,315,179 (GRCm39) V336L probably benign Het
Myadm A G 7: 3,345,273 (GRCm39) T12A unknown Het
Nol8 T C 13: 49,807,921 (GRCm39) F46L possibly damaging Het
Ntrk1 T C 3: 87,691,240 (GRCm39) D308G possibly damaging Het
Oog3 A T 4: 143,886,784 (GRCm39) V112D probably benign Het
Or4a66 A G 2: 88,531,040 (GRCm39) V211A probably damaging Het
Or5af2 T C 11: 58,707,975 (GRCm39) V47A probably damaging Het
Or5m9b A G 2: 85,905,485 (GRCm39) M134V probably benign Het
Or8g34 T C 9: 39,373,090 (GRCm39) M118T probably damaging Het
Or9s18 A T 13: 65,300,692 (GRCm39) Y218F possibly damaging Het
Pramel14 A G 4: 143,720,088 (GRCm39) probably benign Het
Prss39 A T 1: 34,539,279 (GRCm39) H173L probably damaging Het
Rabl6 A G 2: 25,476,878 (GRCm39) probably null Het
Recql5 T C 11: 115,819,050 (GRCm39) D172G possibly damaging Het
Reln T C 5: 22,125,535 (GRCm39) D2716G probably damaging Het
Rgs7 A G 1: 175,098,386 (GRCm39) S58P possibly damaging Het
Sema6d T A 2: 124,502,665 (GRCm39) F583L possibly damaging Het
Sgsm1 T C 5: 113,434,795 (GRCm39) probably null Het
Slc22a19 A T 19: 7,686,986 (GRCm39) probably benign Het
Slc6a21 T A 7: 44,936,332 (GRCm39) Y428* probably null Het
Smg6 C A 11: 75,053,757 (GRCm39) T1413K probably benign Het
Spata17 T C 1: 186,830,069 (GRCm39) I322V probably benign Het
Stxbp1 A C 2: 32,692,795 (GRCm39) I407S probably damaging Het
Sult1d1 A T 5: 87,712,661 (GRCm39) I61N probably damaging Het
Sytl2 T C 7: 90,052,228 (GRCm39) probably benign Het
Tm4sf5 T A 11: 70,401,495 (GRCm39) S165T probably damaging Het
Tmx2 T C 2: 84,502,740 (GRCm39) D256G probably benign Het
Trmt11 T A 10: 30,463,485 (GRCm39) H210L probably benign Het
Tut7 A T 13: 59,964,669 (GRCm39) probably null Het
Ush2a T A 1: 188,542,373 (GRCm39) M3313K probably benign Het
Zfp955b A T 17: 33,524,437 (GRCm39) S43R 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
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
R2512:Smarca4 UTSW 9 21,546,994 (GRCm39) missense possibly damaging 0.95
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'- GATAATGACAGGCAACCCTGACTCC -3'
(R):5'- AGTTGAACCCCTAGAGAGGTCCAC -3'

Sequencing Primer
(F):5'- CCAGTTATCCATCTCTTACTGTGGTG -3'
(R):5'- TCCACAGAAAACAAGGTTTCTGG -3'
Posted On 2013-05-09