Mutagenetix > Incidental Mutation

Incidental Mutation 'R2023:Smo'

220121

Institutional Source

Beutler Lab

Gene Symbol

Smo

Ensembl Gene

ENSMUSG00000001761

Gene Name

smoothened, frizzled class receptor

Synonyms

E130215L21Rik

MMRRC Submission

040032-MU

Accession Numbers

Essential gene?

Essential (E-score: 1.000) question?

Stock #

R2023 (G1)

Quality Score

225

Status

Validated

Chromosome

Chromosomal Location

29735502-29761364 bp(+) (GRCm39)

Type of Mutation

missense

DNA Base Change (assembly)

A to G at 29754715 bp (GRCm39)

Zygosity

Heterozygous

Amino Acid Change

Asparagine to Aspartic acid at position 262 (N262D)

Ref Sequence

ENSEMBL: ENSMUSP00000001812 (fasta)

Gene Model

predicted gene model for transcript(s): [ENSMUST00000001812]

AlphaFold

P56726

Predicted Effect

possibly damaging
Transcript: ENSMUST00000001812
AA Change: N262D

PolyPhen 2 Score 0.867 (Sensitivity: 0.83; Specificity: 0.93)

SMART Domains

Protein: ENSMUSP00000001812
Gene: ENSMUSG00000001761
AA Change: N262D

Domain	Start	End	E-Value	Type
signal peptide	1	32	N/A	INTRINSIC
low complexity region	55	66	N/A	INTRINSIC
FRI	73	187	5.48e-49	SMART
Frizzled	224	559	2.82e-148	SMART
low complexity region	641	652	N/A	INTRINSIC
low complexity region	671	684	N/A	INTRINSIC

Predicted Effect

noncoding transcript
Transcript: ENSMUST00000119868

Meta Mutation Damage Score

0.3737

Coding Region Coverage

1x: 99.2%
3x: 98.4%
10x: 96.5%
20x: 92.4%

Validation Efficiency

97% (60/62)

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 G protein-coupled receptor that interacts with the patched protein, a receptor for hedgehog proteins. The encoded protein tranduces signals to other proteins after activation by a hedgehog protein/patched protein complex. [provided by RefSeq, Jul 2010]
PHENOTYPE: Both an ENU-induced mutation and a null mutation are midgestation lethal. Observed defects include failure of neural tube closure and heart and gut defects. Conditional knockouts in chondrocytes and dental epithelium result in short long bones and dentalepithelium derivative defects, respectively. [provided by MGI curators]

Allele List at MGI

Other mutations in this stock

Total: 60 list
Gene	Ref	Var	Chr/Loc	Mutation	Predicted Effect	Zygosity
9930111J21Rik1	A	G	11: 48,839,247 (GRCm39)	S447P	possibly damaging	Het
9930111J21Rik2	A	G	11: 48,911,144 (GRCm39)	F430L	probably benign	Het
Acap2	A	G	16: 30,938,233 (GRCm39)	V297A	probably damaging	Het
Adam3	G	A	8: 25,179,479 (GRCm39)	R613C	possibly damaging	Het
Akt1	C	T	12: 112,626,071 (GRCm39)	R67Q	probably benign	Het
Ambp	T	C	4: 63,069,702 (GRCm39)	Y108C	probably damaging	Het
Apob	A	G	12: 8,061,090 (GRCm39)	I3158V	probably benign	Het
Bank1	T	C	3: 136,031,679 (GRCm39)	T8A	probably benign	Het
Casp8ap2	T	C	4: 32,644,560 (GRCm39)	V1211A	probably benign	Het
Ccdc88a	G	T	11: 29,413,546 (GRCm39)	E695*	probably null	Het
Cep68	A	C	11: 20,189,888 (GRCm39)	S375A	probably benign	Het
Cfap44	A	G	16: 44,236,375 (GRCm39)	I417V	probably benign	Het
Chrna2	T	A	14: 66,379,677 (GRCm39)	H5Q	probably benign	Het
Cog7	A	T	7: 121,536,193 (GRCm39)	I549K	probably damaging	Het
Col28a1	C	A	6: 8,083,783 (GRCm39)	S558I	possibly damaging	Het
Cyp4f14	A	G	17: 33,125,505 (GRCm39)	I385T	probably damaging	Het
Dynlt4	A	G	4: 116,985,504 (GRCm39)	E109G	possibly damaging	Het
Erap1	T	A	13: 74,814,627 (GRCm39)	V451E	probably benign	Het
Frem1	G	T	4: 82,831,795 (GRCm39)	T1988K	probably benign	Het
Gm10277	TC	T	11: 77,676,828 (GRCm39)		probably null	Het
Gm5616	A	G	9: 48,361,928 (GRCm39)		noncoding transcript	Het
Gm5709	T	C	3: 59,543,142 (GRCm39)		noncoding transcript	Het
Hjurp	GT	GTT	1: 88,194,246 (GRCm39)		probably null	Het
Hsd11b1	T	C	1: 192,922,686 (GRCm39)	T124A	probably benign	Het
Itpr3	T	A	17: 27,321,785 (GRCm39)	M1054K	possibly damaging	Het
Kars1	T	C	8: 112,728,484 (GRCm39)	N200S	probably benign	Het
Kdm2a	C	A	19: 4,372,492 (GRCm39)	R951L	probably damaging	Het
Ldhd	T	A	8: 112,356,578 (GRCm39)	H61L	probably damaging	Het
Macf1	G	T	4: 123,366,523 (GRCm39)	A2746E	probably damaging	Het
Micall2	A	G	5: 139,703,266 (GRCm39)	V190A	possibly damaging	Het
Mis18bp1	A	T	12: 65,195,883 (GRCm39)	V627E	probably damaging	Het
Muc4	A	T	16: 32,574,054 (GRCm39)	T711S	probably benign	Het
Notch4	T	C	17: 34,806,502 (GRCm39)	L1813P	probably damaging	Het
Nox3	A	G	17: 3,744,296 (GRCm39)		probably benign	Het
Or4b1d	G	T	2: 89,969,200 (GRCm39)	C94*	probably null	Het
Or5p63	A	G	7: 107,811,049 (GRCm39)	L229P	probably damaging	Het
Or6c1b	T	A	10: 129,273,451 (GRCm39)	Y257N	probably damaging	Het
Osbpl2	C	A	2: 179,791,969 (GRCm39)		probably null	Het
Pamr1	T	A	2: 102,464,880 (GRCm39)	M343K	probably benign	Het
Pcdh15	T	G	10: 74,467,025 (GRCm39)	S1684A	possibly damaging	Het
Pgr	T	A	9: 8,958,399 (GRCm39)	V802D	probably damaging	Het
Pgs1	A	G	11: 117,893,228 (GRCm39)	E55G	probably benign	Het
Pkd2	T	A	5: 104,614,744 (GRCm39)		probably null	Het
Ppp3r2	T	C	4: 49,681,723 (GRCm39)	I76V	probably benign	Het
Ptprd	C	T	4: 75,875,341 (GRCm39)	E1240K	probably damaging	Het
Recql5	G	A	11: 115,784,466 (GRCm39)	T878I	probably benign	Het
Rnf17	A	G	14: 56,669,036 (GRCm39)	D233G	possibly damaging	Het
Sectm1a	A	G	11: 120,960,408 (GRCm39)		probably benign	Het
Srcin1	A	G	11: 97,416,872 (GRCm39)	S931P	probably benign	Het
Tcof1	C	T	18: 60,966,605 (GRCm39)	G329R	probably damaging	Het
Thsd7a	G	A	6: 12,327,535 (GRCm39)	H1446Y	probably benign	Het
Tlr11	A	G	14: 50,600,026 (GRCm39)	T671A	probably damaging	Het
Tmem171	C	A	13: 98,828,733 (GRCm39)	W139L	probably damaging	Het
Vmn2r101	C	T	17: 19,810,368 (GRCm39)	R385*	probably null	Het
Vps13c	A	T	9: 67,843,567 (GRCm39)		probably benign	Het
Wdr87-ps	G	T	7: 29,230,959 (GRCm39)		noncoding transcript	Het
Zfp287	A	C	11: 62,605,808 (GRCm39)	Y366*	probably null	Het
Zfp456	A	T	13: 67,514,616 (GRCm39)	C363*	probably null	Het
Zfp523	A	G	17: 28,419,978 (GRCm39)		probably benign	Het
Zfp667	A	C	7: 6,308,416 (GRCm39)	K361N	possibly damaging	Het

Other mutations in Smo

Allele	Source	Chr	Coord	Type	Predicted Effect	PPH Score
IGL00772:Smo	APN	6	29,758,893 (GRCm39)	nonsense	probably null
IGL01969:Smo	APN	6	29,755,171 (GRCm39)	critical splice acceptor site	probably null
IGL02078:Smo	APN	6	29,754,707 (GRCm39)	missense	possibly damaging	0.46
IGL02248:Smo	APN	6	29,757,291 (GRCm39)	missense	possibly damaging	0.69
IGL02496:Smo	APN	6	29,758,480 (GRCm39)	missense	probably damaging	0.99
IGL03159:Smo	APN	6	29,758,504 (GRCm39)	missense	probably benign	0.00
knobby	UTSW	6	29,736,173 (GRCm39)	missense	probably benign
R0548:Smo	UTSW	6	29,759,585 (GRCm39)	missense	possibly damaging	0.45
R0606:Smo	UTSW	6	29,753,603 (GRCm39)	missense	possibly damaging	0.69
R1164:Smo	UTSW	6	29,754,718 (GRCm39)	missense	probably benign	0.18
R1438:Smo	UTSW	6	29,755,482 (GRCm39)	missense	possibly damaging	0.89
R1900:Smo	UTSW	6	29,736,055 (GRCm39)	missense	unknown
R2022:Smo	UTSW	6	29,754,715 (GRCm39)	missense	possibly damaging	0.87
R2129:Smo	UTSW	6	29,757,313 (GRCm39)	missense	probably damaging	1.00
R4033:Smo	UTSW	6	29,759,917 (GRCm39)	missense	probably damaging	0.98
R4795:Smo	UTSW	6	29,755,573 (GRCm39)	missense	probably damaging	0.99
R4878:Smo	UTSW	6	29,753,570 (GRCm39)	missense	probably benign	0.02
R4920:Smo	UTSW	6	29,759,593 (GRCm39)	missense	probably damaging	1.00
R5165:Smo	UTSW	6	29,736,077 (GRCm39)	missense	unknown
R5350:Smo	UTSW	6	29,754,466 (GRCm39)	missense	probably benign	0.02
R5554:Smo	UTSW	6	29,736,123 (GRCm39)	missense	possibly damaging	0.72
R6409:Smo	UTSW	6	29,736,113 (GRCm39)	missense	unknown
R6440:Smo	UTSW	6	29,756,813 (GRCm39)	missense	possibly damaging	0.93
R6707:Smo	UTSW	6	29,736,173 (GRCm39)	missense	probably benign
R6766:Smo	UTSW	6	29,736,044 (GRCm39)	missense	unknown
R7061:Smo	UTSW	6	29,760,229 (GRCm39)	missense	probably damaging	1.00
R7147:Smo	UTSW	6	29,758,448 (GRCm39)	missense	possibly damaging	0.91
R7491:Smo	UTSW	6	29,736,119 (GRCm39)	missense	probably damaging	0.96
R7500:Smo	UTSW	6	29,755,534 (GRCm39)	missense	probably benign	0.09
R7735:Smo	UTSW	6	29,759,851 (GRCm39)	missense	probably damaging	1.00
R8109:Smo	UTSW	6	29,755,522 (GRCm39)	missense	probably damaging	1.00
R8511:Smo	UTSW	6	29,755,531 (GRCm39)	missense	probably damaging	1.00

Predicted Primers

PCR Primer
(F):5'- ACAGCTACATCGCAGCCTTC -3'
(R):5'- TCTGGGTCCCCAAGATACTTACG -3'

Sequencing Primer
(F):5'- ACACTGGTGAGCAGTGC -3'
(R):5'- AAGATACTTACGTGGGCTCCC -3'

Posted On

2014-08-25