Mutagenetix > Incidental Mutation

Incidental Mutation 'IGL03069:Smarca4'

409814

Institutional Source

Australian Phenomics Network (link to record)

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

Accession Numbers

Essential gene?

Essential (E-score: 1.000) question?

Stock #

IGL03069

Quality Score

Status

Chromosome

Chromosomal Location

21527465-21615526 bp(+) (GRCm39)

Type of Mutation

missense

DNA Base Change (assembly)

C to T at 21547132 bp (GRCm39)

Zygosity

Heterozygous

Amino Acid Change

Threonine to Isoleucine at position 219 (T219I)

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: T219I

PolyPhen 2 Score 0.082 (Sensitivity: 0.93; Specificity: 0.85)

SMART Domains

Protein: ENSMUSP00000034707
Gene: ENSMUSG00000032187
AA Change: T219I

Domain	Start	End	E-Value	Type
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: T219I

PolyPhen 2 Score 0.137 (Sensitivity: 0.92; Specificity: 0.86)

SMART Domains

Protein: ENSMUSP00000096547
Gene: ENSMUSG00000032187
AA Change: T219I

Domain	Start	End	E-Value	Type
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: T23I

SMART Domains

Protein: ENSMUSP00000133535
Gene: ENSMUSG00000032187
AA Change: T23I

Domain	Start	End	E-Value	Type
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: T219I

PolyPhen 2 Score 0.082 (Sensitivity: 0.93; Specificity: 0.85)

SMART Domains

Protein: ENSMUSP00000133922
Gene: ENSMUSG00000032187
AA Change: T219I

Domain	Start	End	E-Value	Type
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: 47 list
Gene	Ref	Var	Chr/Loc	Mutation	Predicted Effect	Zygosity
1700029H14Rik	T	G	8: 13,607,704 (GRCm39)		probably null	Het
Acp3	T	C	9: 104,197,204 (GRCm39)	E145G	possibly damaging	Het
Ankrd28	T	A	14: 31,477,743 (GRCm39)	K42*	probably null	Het
Arsg	A	T	11: 109,454,082 (GRCm39)	K429N	probably damaging	Het
Bsn	G	A	9: 107,991,462 (GRCm39)	T1430I	probably damaging	Het
Calu	A	G	6: 29,356,582 (GRCm39)	D36G	possibly damaging	Het
Ccdc18	T	C	5: 108,376,767 (GRCm39)	S1403P	probably damaging	Het
Cdca2	A	G	14: 67,952,385 (GRCm39)		probably benign	Het
Cfh	C	A	1: 140,026,793 (GRCm39)		probably benign	Het
Cyp2c69	C	T	19: 39,869,537 (GRCm39)	G161S	probably benign	Het
Dennd4c	C	A	4: 86,692,674 (GRCm39)	Y61*	probably null	Het
Diaph3	A	G	14: 87,009,555 (GRCm39)	S1075P	probably damaging	Het
Dpp7	T	A	2: 25,245,735 (GRCm39)		probably null	Het
Dtd1	T	A	2: 144,588,981 (GRCm39)		probably benign	Het
Dtl	C	A	1: 191,289,008 (GRCm39)		probably benign	Het
Exoc3l4	A	G	12: 111,390,457 (GRCm39)	D344G	probably damaging	Het
Hsp90ab1	A	T	17: 45,879,954 (GRCm39)	C159S	possibly damaging	Het
Kcnip2	T	C	19: 45,784,710 (GRCm39)		probably benign	Het
Krba1	A	G	6: 48,391,483 (GRCm39)	T755A	possibly damaging	Het
L2hgdh	C	T	12: 69,739,173 (GRCm39)	V433I	probably benign	Het
Lamc1	A	T	1: 153,115,127 (GRCm39)	L1050I	probably damaging	Het
Lgals4	A	T	7: 28,540,343 (GRCm39)	I213L	probably benign	Het
Lysmd1	A	G	3: 95,044,945 (GRCm39)	I64V	probably damaging	Het
Mfsd4b4	A	C	10: 39,768,311 (GRCm39)	C261G	probably benign	Het
Mrgprb3	T	A	7: 48,293,198 (GRCm39)	I118F	possibly damaging	Het
Mtmr2	T	A	9: 13,704,501 (GRCm39)	Y137*	probably null	Het
Ofcc1	A	T	13: 40,226,140 (GRCm39)	H797Q	probably benign	Het
Omd	A	T	13: 49,745,870 (GRCm39)		probably benign	Het
Or5d46	C	T	2: 88,170,643 (GRCm39)		probably null	Het
Or8g21	A	T	9: 38,906,728 (GRCm39)	M1K	probably null	Het
Polr3a	T	A	14: 24,511,808 (GRCm39)	D916V	probably damaging	Het
Prpf38a	T	C	4: 108,432,628 (GRCm39)	Y117C	probably damaging	Het
Scn11a	C	T	9: 119,619,029 (GRCm39)	G771D	probably benign	Het
Snx1	T	A	9: 66,001,906 (GRCm39)	I306F	probably benign	Het
Snx31	T	A	15: 36,525,749 (GRCm39)	R317*	probably null	Het
Sorl1	T	C	9: 41,902,722 (GRCm39)	T1612A	probably benign	Het
Spag1	G	T	15: 36,224,245 (GRCm39)		probably benign	Het
Stambp	A	G	6: 83,538,914 (GRCm39)	F162S	probably damaging	Het
Tkfc	T	A	19: 10,576,518 (GRCm39)	M122L	probably benign	Het
Tnni3k	T	A	3: 154,647,242 (GRCm39)		probably null	Het
Trim56	T	C	5: 137,142,616 (GRCm39)	Q300R	probably damaging	Het
Ttc24	T	A	3: 87,977,408 (GRCm39)	T113S	probably benign	Het
Xirp2	A	T	2: 67,339,876 (GRCm39)	T706S	possibly damaging	Het
Yipf5	T	A	18: 40,339,290 (GRCm39)		probably benign	Het
Zfp202	T	C	9: 40,122,695 (GRCm39)	S486P	probably damaging	Het
Zfp407	A	G	18: 84,369,100 (GRCm39)	S1676P	probably damaging	Het
Znrd2	G	T	19: 5,780,450 (GRCm39)	L183I	possibly damaging	Het

Other mutations in Smarca4

Allele	Source	Chr	Coord	Type	Predicted Effect	PPH 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
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
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

Posted On

2016-08-02