Mutagenetix > Incidental Mutation

Incidental Mutation 'R3973:Smad4'

312967

Institutional Source

Beutler Lab

Gene Symbol

Smad4

Ensembl Gene

ENSMUSG00000024515

Gene Name

SMAD family member 4

Synonyms

Dpc4, D18Wsu70e, DPC4, Smad 4, Madh4

MMRRC Submission

040841-MU

Accession Numbers

Essential gene?

Essential (E-score: 1.000) question?

Stock #

R3973 (G1)

Quality Score

225

Status

Validated

Chromosome

Chromosomal Location

73772080-73836851 bp(-) (GRCm39)

Type of Mutation

missense

DNA Base Change (assembly)

G to T at 73810807 bp (GRCm39)

Zygosity

Heterozygous

Amino Acid Change

Threonine to Lysine at position 59 (T59K)

Ref Sequence

ENSEMBL: ENSMUSP00000110589 (fasta)

Gene Model

predicted gene model for transcript(s): [ENSMUST00000025393] [ENSMUST00000114939]

AlphaFold

P97471

Predicted Effect

possibly damaging
Transcript: ENSMUST00000025393
AA Change: T59K

PolyPhen 2 Score 0.494 (Sensitivity: 0.88; Specificity: 0.90)

SMART Domains

Protein: ENSMUSP00000025393
Gene: ENSMUSG00000024515
AA Change: T59K

Domain	Start	End	E-Value	Type
DWA	31	140	5.77e-65	SMART
low complexity region	286	299	N/A	INTRINSIC
DWB	320	529	1.41e-123	SMART

Predicted Effect

possibly damaging
Transcript: ENSMUST00000114939
AA Change: T59K

PolyPhen 2 Score 0.494 (Sensitivity: 0.88; Specificity: 0.90)

SMART Domains

Protein: ENSMUSP00000110589
Gene: ENSMUSG00000024515
AA Change: T59K

Domain	Start	End	E-Value	Type
DWA	31	140	5.77e-65	SMART
low complexity region	286	299	N/A	INTRINSIC
DWB	320	529	1.41e-123	SMART

Predicted Effect

noncoding transcript
Transcript: ENSMUST00000129326

Meta Mutation Damage Score

0.3351

Coding Region Coverage

1x: 99.1%
3x: 98.4%
10x: 96.8%
20x: 93.3%

Validation Efficiency

98% (61/62)

MGI Phenotype

FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] This gene encodes a member of the Smad family of signal transduction proteins. Smad proteins are phosphorylated and activated by transmembrane serine-threonine receptor kinases in response to TGF-beta signaling. The product of this gene forms homomeric complexes and heteromeric complexes with other activated Smad proteins, which then accumulate in the nucleus and regulate the transcription of target genes. This protein binds to DNA and recognizes an 8-bp palindromic sequence (GTCTAGAC) called the Smad-binding element (SBE). The Smad proteins are subject to complex regulation by post-translational modifications. Mutations or deletions in this gene have been shown to result in pancreatic cancer, juvenile polyposis syndrome, and hereditary hemorrhagic telangiectasia syndrome. [provided by RefSeq, Oct 2009]
PHENOTYPE: Homozygotes for targeted null mutations exhibit impaired formation of extraembryonic membrane and endoderm and die prior to gastrulation. Heterozygotes develop polyposis of the glandular stomach and duodenum. [provided by MGI curators]

Allele List at MGI

Other mutations in this stock

Total: 58 list
Gene	Ref	Var	Chr/Loc	Mutation	Predicted Effect	Zygosity
2510039O18Rik	T	C	4: 148,029,488 (GRCm39)	I486T	probably damaging	Het
4933427D14Rik	T	C	11: 72,089,567 (GRCm39)	R106G	probably damaging	Het
Cfap54	A	G	10: 92,675,333 (GRCm39)	S2863P	possibly damaging	Het
Copa	T	A	1: 171,948,812 (GRCm39)	S1155T	probably benign	Het
Crot	T	C	5: 9,027,541 (GRCm39)	T264A	probably benign	Het
Ddx3y	G	A	Y: 1,267,170 (GRCm39)	A232V	probably damaging	Het
Dst	T	G	1: 34,050,979 (GRCm39)	V25G	probably benign	Het
Ehbp1	C	T	11: 22,087,867 (GRCm39)	A406T	probably benign	Het
Eml5	A	T	12: 98,768,724 (GRCm39)		probably benign	Het
Eps8	A	T	6: 137,486,153 (GRCm39)	M453K	probably benign	Het
Galnt3	T	C	2: 65,937,374 (GRCm39)	D112G	possibly damaging	Het
Glra4	C	T	X: 135,663,542 (GRCm39)	A336T	probably damaging	Het
Gmppb	A	G	9: 107,927,338 (GRCm39)	D95G	probably benign	Het
Gprc6a	T	C	10: 51,504,544 (GRCm39)	Y100C	possibly damaging	Het
Gpx6	C	A	13: 21,501,828 (GRCm39)	S150Y	probably damaging	Het
Hsd17b3	A	T	13: 64,207,300 (GRCm39)	V247D	probably damaging	Het
Htr7	T	C	19: 36,034,160 (GRCm39)	D165G	probably damaging	Het
Igha	T	C	12: 113,219,972 (GRCm39)		probably benign	Het
Igsf10	A	G	3: 59,239,345 (GRCm39)	C279R	probably damaging	Het
Irak4	A	G	15: 94,452,621 (GRCm39)	E182G	possibly damaging	Het
Lipo3	A	T	19: 33,535,723 (GRCm39)	V274E	probably damaging	Het
Lrpprc	A	C	17: 85,078,269 (GRCm39)		probably null	Het
Mast1	T	C	8: 85,645,393 (GRCm39)	Y684C	probably damaging	Het
Mdn1	T	C	4: 32,722,363 (GRCm39)	F2382L	probably benign	Het
Mepe	C	T	5: 104,484,944 (GRCm39)	P28L	probably benign	Het
Mrgpra3	T	A	7: 47,239,414 (GRCm39)	I171F	probably benign	Het
Muc2	T	A	7: 141,300,541 (GRCm39)		probably benign	Het
Myh3	C	T	11: 66,987,262 (GRCm39)	Q1371*	probably null	Het
Nodal	T	A	10: 61,258,833 (GRCm39)	V90E	probably benign	Het
Npas4	A	T	19: 5,036,579 (GRCm39)	H528Q	probably benign	Het
Nt5dc3	T	C	10: 86,660,100 (GRCm39)	V382A	probably damaging	Het
Pcdh18	G	A	3: 49,709,035 (GRCm39)	T293I	probably damaging	Het
Phf20l1	A	G	15: 66,513,665 (GRCm39)	D947G	probably damaging	Het
Phf8-ps	A	T	17: 33,285,405 (GRCm39)	S466T	probably benign	Het
Pla2r1	A	G	2: 60,279,306 (GRCm39)	V758A	probably benign	Het
Plod2	G	T	9: 92,480,672 (GRCm39)	G422*	probably null	Het
Ppp1r12a	T	C	10: 108,089,341 (GRCm39)	V660A	probably benign	Het
Prdm6	T	C	18: 53,673,278 (GRCm39)	I186T	possibly damaging	Het
Prkd3	G	A	17: 79,266,570 (GRCm39)		probably benign	Het
Prrc2a	A	G	17: 35,376,908 (GRCm39)	L734P	probably damaging	Het
Rnf128	C	A	X: 138,565,271 (GRCm39)	L282I	probably damaging	Het
Rnf213	A	G	11: 119,359,879 (GRCm39)	N4424S		Het
Scrn3	T	C	2: 73,166,121 (GRCm39)	S385P	possibly damaging	Het
Serpina1d	A	T	12: 103,734,107 (GRCm39)	S66T	probably benign	Het
Setd3	T	C	12: 108,131,417 (GRCm39)	K3R	possibly damaging	Het
Slc2a7	A	G	4: 150,242,667 (GRCm39)		probably null	Het
Spc25	A	G	2: 69,032,945 (GRCm39)	L60P	probably damaging	Het
Stam	A	C	2: 14,143,772 (GRCm39)	H354P	probably damaging	Het
Tesk1	C	T	4: 43,445,786 (GRCm39)	P280S	possibly damaging	Het
Tmem120a	C	G	5: 135,765,131 (GRCm39)	R254P	probably benign	Het
Traf5	T	C	1: 191,729,837 (GRCm39)	T405A	probably benign	Het
Trav7-4	A	G	14: 53,699,119 (GRCm39)	S89G	probably benign	Het
Tsc22d1	T	C	14: 76,656,049 (GRCm39)	S761P	probably damaging	Het
Ugt1a10	C	A	1: 88,143,862 (GRCm39)	H361N	probably damaging	Het
Ugt2b1	C	A	5: 87,065,534 (GRCm39)	V502L	probably benign	Het
Vip	T	A	10: 5,592,590 (GRCm39)	S77T	possibly damaging	Het
Wdr72	A	T	9: 74,125,979 (GRCm39)	M1025L	probably benign	Het
Zfp541	A	G	7: 15,806,147 (GRCm39)	D94G	probably damaging	Het

Other mutations in Smad4

Allele	Source	Chr	Coord	Type	Predicted Effect	PPH Score
IGL01012:Smad4	APN	18	73,808,880 (GRCm39)	missense	probably damaging	1.00
IGL01647:Smad4	APN	18	73,773,544 (GRCm39)	splice site	probably benign
IGL02055:Smad4	APN	18	73,774,999 (GRCm39)	splice site	probably benign
IGL02101:Smad4	APN	18	73,791,723 (GRCm39)	missense	probably benign	0.02
IGL02306:Smad4	APN	18	73,795,940 (GRCm39)	critical splice acceptor site	probably null
R0391:Smad4	UTSW	18	73,791,720 (GRCm39)	missense	probably benign
R1118:Smad4	UTSW	18	73,773,333 (GRCm39)	missense	probably benign	0.41
R1163:Smad4	UTSW	18	73,781,978 (GRCm39)	missense	probably damaging	0.99
R1211:Smad4	UTSW	18	73,782,982 (GRCm39)	critical splice acceptor site	probably null
R1616:Smad4	UTSW	18	73,773,333 (GRCm39)	missense	probably benign	0.41
R1742:Smad4	UTSW	18	73,808,968 (GRCm39)	missense	probably damaging	1.00
R1829:Smad4	UTSW	18	73,774,965 (GRCm39)	missense	probably benign	0.20
R2045:Smad4	UTSW	18	73,782,877 (GRCm39)	nonsense	probably null
R2126:Smad4	UTSW	18	73,795,815 (GRCm39)	missense	probably benign	0.02
R3013:Smad4	UTSW	18	73,781,975 (GRCm39)	missense	probably damaging	1.00
R3974:Smad4	UTSW	18	73,810,807 (GRCm39)	missense	possibly damaging	0.49
R3975:Smad4	UTSW	18	73,810,807 (GRCm39)	missense	possibly damaging	0.49
R4879:Smad4	UTSW	18	73,774,974 (GRCm39)	missense	probably damaging	1.00
R5101:Smad4	UTSW	18	73,808,931 (GRCm39)	missense	probably benign	0.41
R5597:Smad4	UTSW	18	73,795,898 (GRCm39)	missense	probably benign
R5984:Smad4	UTSW	18	73,810,982 (GRCm39)	start codon destroyed	probably benign	0.29
R6450:Smad4	UTSW	18	73,810,817 (GRCm39)	missense	possibly damaging	0.73
R7450:Smad4	UTSW	18	73,810,924 (GRCm39)	missense	probably damaging	1.00
R7524:Smad4	UTSW	18	73,808,942 (GRCm39)	missense	probably damaging	1.00
R8001:Smad4	UTSW	18	73,774,881 (GRCm39)	missense	probably damaging	0.99
R8526:Smad4	UTSW	18	73,790,330 (GRCm39)	splice site	probably null
R9110:Smad4	UTSW	18	73,782,941 (GRCm39)	missense	probably damaging	1.00
R9151:Smad4	UTSW	18	73,782,806 (GRCm39)	missense	probably damaging	1.00

Predicted Primers

PCR Primer
(F):5'- TGGGAATGCTCTCTTCTCGC -3'
(R):5'- ATTGGCCATTGGTTTTCACTGC -3'

Sequencing Primer
(F):5'- GCCTCTTTCAGTATCTGTACACAC -3'
(R):5'- GGTTTTCACTGCCTTCAAAAGATC -3'

Posted On

2015-04-30