Mutagenetix > Incidental Mutation

Incidental Mutation 'R7474:Dscam'

579374

Institutional Source

Beutler Lab

Gene Symbol

Dscam

Ensembl Gene

ENSMUSG00000050272

Gene Name

DS cell adhesion molecule

Synonyms

4932410A21Rik, Down syndrome cell adhesion molecule

MMRRC Submission

045548-MU

Accession Numbers

Essential gene?

Essential (E-score: 1.000) question?

Stock #

R7474 (G1)

Quality Score

225.009

Status

Not validated

Chromosome

Chromosomal Location

96392040-96971952 bp(-) (GRCm39)

Type of Mutation

missense

DNA Base Change (assembly)

T to A at 96621089 bp (GRCm39)

Zygosity

Heterozygous

Amino Acid Change

Asparagine to Tyrosine at position 540 (N540Y)

Ref Sequence

ENSEMBL: ENSMUSP00000056040 (fasta)

Gene Model

predicted gene model for transcript(s): [ENSMUST00000056102]

AlphaFold

Q9ERC8

Predicted Effect

possibly damaging
Transcript: ENSMUST00000056102
AA Change: N540Y

PolyPhen 2 Score 0.878 (Sensitivity: 0.82; Specificity: 0.94)

SMART Domains

Protein: ENSMUSP00000056040
Gene: ENSMUSG00000050272
AA Change: N540Y

Domain	Start	End	E-Value	Type
IG_like	37	109	1.47e0	SMART
IG	130	218	8.33e-1	SMART
IGc2	237	300	8.7e-13	SMART
IGc2	326	392	1.24e-8	SMART
IGc2	419	491	1.1e-9	SMART
IGc2	516	582	1.99e-7	SMART
IGc2	608	676	1.84e-11	SMART
IGc2	702	773	6.01e-16	SMART
IG	794	883	1.73e-7	SMART
FN3	885	969	7.34e-9	SMART
FN3	985	1073	4.06e-11	SMART
FN3	1088	1174	7.23e-8	SMART
FN3	1189	1270	2.6e-9	SMART
IGc2	1301	1366	2.05e-9	SMART
FN3	1380	1460	7.17e-12	SMART
FN3	1477	1557	4.35e1	SMART
transmembrane domain	1595	1617	N/A	INTRINSIC
low complexity region	1799	1809	N/A	INTRINSIC

Coding Region Coverage

1x: 100.0%
3x: 100.0%
10x: 99.7%
20x: 98.9%

Validation Efficiency

MGI Phenotype

FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] This gene is a member of the immunoglobulin superfamily of cell adhesion molecules (Ig-CAMs), and is involved in human central and peripheral nervous system development. This gene is a candidate for Down syndrome and congenital heart disease (DSCHD). A gene encoding a similar Ig-CAM protein is located on chromosome 11. Alternatively spliced transcript variants encoding multiple isoforms have been observed for this gene. [provided by RefSeq, Oct 2012]
PHENOTYPE: Mice homozygous for a null allele exhibit background-sensitive perinatal lethality associated with respiratory distress, altered C4 ventral root and pre-inspiratory neuron signaling, and abnormal response to hypercapnia. [provided by MGI curators]

Allele List at MGI

All alleles(9) : Targeted(6) Gene trapped(1) Spontaneous(2)

Other mutations in this stock

Total: 74 list
Gene	Ref	Var	Chr/Loc	Mutation	Predicted Effect	Zygosity
Abca13	T	A	11: 9,278,088 (GRCm39)	C3089*	probably null	Het
Abcc1	A	G	16: 14,290,850 (GRCm39)	T1487A	possibly damaging	Het
Agfg1	T	A	1: 82,860,132 (GRCm39)	L333*	probably null	Het
Agfg2	C	A	5: 137,652,130 (GRCm39)	V410F	possibly damaging	Het
Amotl2	T	C	9: 102,607,310 (GRCm39)	V706A	probably benign	Het
Apob	A	T	12: 8,059,185 (GRCm39)	T2556S	probably benign	Het
Asb18	T	A	1: 89,920,755 (GRCm39)	H174L	possibly damaging	Het
Atp10a	G	A	7: 58,308,275 (GRCm39)	E25K	unknown	Het
Aup1	T	C	6: 83,031,948 (GRCm39)	L65P	probably benign	Het
Blvra	T	C	2: 126,928,769 (GRCm39)	F86L	probably damaging	Het
Cabp4	T	C	19: 4,189,398 (GRCm39)	D53G	probably benign	Het
Cd300c2	T	A	11: 114,889,122 (GRCm39)	E153V	probably benign	Het
Crxos	A	G	7: 15,636,856 (GRCm39)	E143G	possibly damaging	Het
Csmd2	A	G	4: 128,439,920 (GRCm39)	N3125D		Het
Cyp2c67	T	A	19: 39,605,876 (GRCm39)	Q340L	probably null	Het
E2f8	G	A	7: 48,525,508 (GRCm39)	R155W	probably damaging	Het
Ext1	A	T	15: 53,207,885 (GRCm39)	V292D	probably damaging	Het
Extl3	T	C	14: 65,314,090 (GRCm39)	E364G	possibly damaging	Het
Fmn2	CCCTCCTCTCCCTGGAATGGGAATACCTCCCCCACCTCCTCTCCCTGGAATGGGAATACCTCCCCCACCTCCTCTCCCTGGAATGGGAATATCTCCCCTACCTCCTCTCCCTGGAATGGGAATACCTCC	CCCTCCTCTCCCTGGAATGGGAATACCTCCCCCACCTCCTCTCCCTGGAATGGGAATATCTCCCCTACCTCCTCTCCCTGGAATGGGAATACCTCC	1: 174,436,769 (GRCm39)		probably benign	Het
Fsd1	A	T	17: 56,295,149 (GRCm39)	D46V	possibly damaging	Het
Gcnt2	T	A	13: 41,111,733 (GRCm39)	L374H	probably damaging	Het
Gm10309	G	A	17: 86,812,095 (GRCm39)		probably benign	Het
Gm14410	A	T	2: 176,894,618 (GRCm39)		probably null	Het
Gm5114	A	T	7: 39,057,404 (GRCm39)	S738R	probably benign	Het
Gtf3c2	C	A	5: 31,325,100 (GRCm39)	G502W	probably damaging	Het
Insc	G	A	7: 114,368,058 (GRCm39)		probably null	Het
Kcnt2	T	C	1: 140,498,216 (GRCm39)	Y898H	possibly damaging	Het
Kctd19	C	A	8: 106,118,664 (GRCm39)	R299L	probably benign	Het
Klf10	T	C	15: 38,297,446 (GRCm39)	N198S	probably benign	Het
L3mbtl1	A	T	2: 162,808,524 (GRCm39)	D574V	probably damaging	Het
Lamc1	G	A	1: 153,208,011 (GRCm39)	A92V	possibly damaging	Het
Lrrc63	T	A	14: 75,363,643 (GRCm39)	T163S	possibly damaging	Het
Mak	T	A	13: 41,204,956 (GRCm39)	K127N	probably damaging	Het
Mdga2	G	A	12: 66,533,535 (GRCm39)	Q945*	probably null	Het
Mthfr	T	A	4: 148,137,059 (GRCm39)	I519N	possibly damaging	Het
Mtmr2	C	A	9: 13,710,521 (GRCm39)	H357N	probably damaging	Het
Myh13	A	T	11: 67,217,990 (GRCm39)	E21V	possibly damaging	Het
Myh13	A	C	11: 67,258,537 (GRCm39)	Q184P		Het
Nans	T	A	4: 46,502,484 (GRCm39)	L307Q	probably damaging	Het
Ncan	C	A	8: 70,554,691 (GRCm39)	R1042L	possibly damaging	Het
Nrg3	T	C	14: 38,733,956 (GRCm39)	E310G	probably damaging	Het
Obsl1	A	C	1: 75,474,828 (GRCm39)	N857K	probably benign	Het
Olfml2a	T	C	2: 38,850,273 (GRCm39)	V663A	probably damaging	Het
Or14j10	T	C	17: 37,935,277 (GRCm39)	D83G	probably benign	Het
Or51v15-ps1	C	A	7: 103,278,354 (GRCm39)	W271L	unknown	Het
Or52e19b	A	G	7: 103,032,969 (GRCm39)	I80T	probably damaging	Het
Or6d13	G	T	6: 116,517,999 (GRCm39)	C195F	probably damaging	Het
Or8i2	T	C	2: 86,852,898 (GRCm39)		probably benign	Het
Pla2g4a	T	C	1: 149,740,951 (GRCm39)	M363V	possibly damaging	Het
Pramel26	T	C	4: 143,538,269 (GRCm39)	D234G	probably benign	Het
Prickle1	A	T	15: 93,406,552 (GRCm39)	V157D	possibly damaging	Het
Pstk	A	G	7: 130,975,362 (GRCm39)	N105S	probably benign	Het
Ptpn21	A	G	12: 98,703,622 (GRCm39)		probably null	Het
Rnf2	T	A	1: 151,347,467 (GRCm39)	E277D	probably benign	Het
Rnpepl1	T	C	1: 92,846,694 (GRCm39)	F532S	probably benign	Het
Rtn1	C	T	12: 72,355,164 (GRCm39)	A261T	possibly damaging	Het
Ryr2	A	G	13: 11,609,762 (GRCm39)	S4355P	probably benign	Het
Sacs	T	G	14: 61,448,627 (GRCm39)	L3558V	probably benign	Het
Senp6	T	C	9: 80,049,610 (GRCm39)	V1047A	probably damaging	Het
Slco2b1	A	T	7: 99,314,039 (GRCm39)	C515S	probably damaging	Het
Smgc	T	A	15: 91,744,892 (GRCm39)	V732E	possibly damaging	Het
Sorcs1	T	C	19: 50,141,550 (GRCm39)	M1105V	possibly damaging	Het
Spats1	A	G	17: 45,768,087 (GRCm39)	Y160H	possibly damaging	Het
Tnfsf14	T	A	17: 57,497,848 (GRCm39)	D128V		Het
Tns3	T	C	11: 8,480,894 (GRCm39)	Q234R	probably damaging	Het
Uxs1	A	G	1: 43,796,184 (GRCm39)	V306A	possibly damaging	Het
Vac14	T	A	8: 111,363,066 (GRCm39)	V304D	probably damaging	Het
Vangl1	A	G	3: 102,091,565 (GRCm39)	F174L	probably benign	Het
Vav1	A	G	17: 57,606,102 (GRCm39)	E242G	probably benign	Het
Vsir	A	G	10: 60,204,701 (GRCm39)	N305D	probably benign	Het
Vwce	T	A	19: 10,624,305 (GRCm39)	C399S	possibly damaging	Het
Wrn	A	T	8: 33,819,209 (GRCm39)	L248M	probably damaging	Het
Zfp141	T	A	7: 42,125,678 (GRCm39)	K265*	probably null	Het
Zfp735	A	T	11: 73,602,002 (GRCm39)	K315N	possibly damaging	Het

Other mutations in Dscam

Allele	Source	Chr	Coord	Type	Predicted Effect	PPH Score
IGL00515:Dscam	APN	16	96,409,265 (GRCm39)	missense	possibly damaging	0.64
IGL00841:Dscam	APN	16	96,621,077 (GRCm39)	missense	probably damaging	1.00
IGL01289:Dscam	APN	16	96,445,082 (GRCm39)	nonsense	probably null
IGL01358:Dscam	APN	16	96,411,543 (GRCm39)	missense	possibly damaging	0.68
IGL01431:Dscam	APN	16	96,453,278 (GRCm39)	critical splice donor site	probably null
IGL01444:Dscam	APN	16	96,474,909 (GRCm39)	missense	possibly damaging	0.95
IGL01767:Dscam	APN	16	96,456,136 (GRCm39)	missense	probably damaging	1.00
IGL01866:Dscam	APN	16	96,486,550 (GRCm39)	missense	probably benign	0.06
IGL02020:Dscam	APN	16	96,517,269 (GRCm39)	missense	probably damaging	1.00
IGL02023:Dscam	APN	16	96,602,397 (GRCm39)	missense	probably benign	0.06
IGL02057:Dscam	APN	16	96,517,273 (GRCm39)	nonsense	probably null
IGL02389:Dscam	APN	16	96,442,097 (GRCm39)	missense	probably benign	0.27
IGL02409:Dscam	APN	16	96,621,088 (GRCm39)	missense	possibly damaging	0.46
IGL02694:Dscam	APN	16	96,394,476 (GRCm39)	missense	probably benign	0.00
IGL02899:Dscam	APN	16	96,510,447 (GRCm39)	missense	probably damaging	0.98
IGL02956:Dscam	APN	16	96,602,472 (GRCm39)	missense	probably damaging	0.98
IGL03035:Dscam	APN	16	96,621,170 (GRCm39)	missense	possibly damaging	0.94
IGL03191:Dscam	APN	16	96,621,969 (GRCm39)	missense	probably benign	0.36
growler	UTSW	16	96,622,197 (GRCm39)	missense	probably damaging	0.99
Twostep	UTSW	16	96,626,982 (GRCm39)	splice site	probably null
F6893:Dscam	UTSW	16	96,857,660 (GRCm39)	missense	possibly damaging	0.78
K3955:Dscam	UTSW	16	96,474,887 (GRCm39)	missense	probably benign	0.00
R0024:Dscam	UTSW	16	96,394,585 (GRCm39)	nonsense	probably null
R0057:Dscam	UTSW	16	96,474,936 (GRCm39)	missense	probably damaging	1.00
R0057:Dscam	UTSW	16	96,474,936 (GRCm39)	missense	probably damaging	1.00
R0117:Dscam	UTSW	16	96,474,878 (GRCm39)	missense	probably benign	0.33
R0211:Dscam	UTSW	16	96,517,279 (GRCm39)	missense	possibly damaging	0.50
R0280:Dscam	UTSW	16	96,840,206 (GRCm39)	missense	possibly damaging	0.62
R0355:Dscam	UTSW	16	96,456,105 (GRCm39)	missense	probably benign	0.00
R0380:Dscam	UTSW	16	96,857,810 (GRCm39)	missense	probably damaging	1.00
R0445:Dscam	UTSW	16	96,573,703 (GRCm39)	missense	probably damaging	1.00
R0492:Dscam	UTSW	16	96,626,982 (GRCm39)	splice site	probably null
R0534:Dscam	UTSW	16	96,453,372 (GRCm39)	missense	possibly damaging	0.67
R0593:Dscam	UTSW	16	96,573,608 (GRCm39)	missense	probably benign	0.19
R0707:Dscam	UTSW	16	96,626,982 (GRCm39)	splice site	probably null
R0738:Dscam	UTSW	16	96,620,981 (GRCm39)	missense	possibly damaging	0.48
R1017:Dscam	UTSW	16	96,634,633 (GRCm39)	missense	probably damaging	1.00
R1377:Dscam	UTSW	16	96,573,694 (GRCm39)	missense	probably damaging	1.00
R1440:Dscam	UTSW	16	96,621,151 (GRCm39)	missense	probably damaging	1.00
R1442:Dscam	UTSW	16	96,409,274 (GRCm39)	missense	possibly damaging	0.94
R1464:Dscam	UTSW	16	96,602,453 (GRCm39)	missense	possibly damaging	0.94
R1464:Dscam	UTSW	16	96,602,453 (GRCm39)	missense	possibly damaging	0.94
R1478:Dscam	UTSW	16	96,592,110 (GRCm39)	missense	probably benign	0.15
R1530:Dscam	UTSW	16	96,621,074 (GRCm39)	missense	probably damaging	1.00
R1731:Dscam	UTSW	16	96,621,076 (GRCm39)	missense	probably damaging	1.00
R1765:Dscam	UTSW	16	96,486,579 (GRCm39)	missense	probably benign	0.00
R1824:Dscam	UTSW	16	96,626,781 (GRCm39)	missense	probably benign	0.00
R1933:Dscam	UTSW	16	96,394,414 (GRCm39)	missense	probably benign	0.00
R2005:Dscam	UTSW	16	96,840,120 (GRCm39)	missense	probably benign	0.02
R2006:Dscam	UTSW	16	96,621,112 (GRCm39)	missense	probably damaging	1.00
R2101:Dscam	UTSW	16	96,411,549 (GRCm39)	missense	probably benign	0.00
R2177:Dscam	UTSW	16	96,411,524 (GRCm39)	missense	probably damaging	0.98
R2342:Dscam	UTSW	16	96,420,702 (GRCm39)	missense	probably damaging	1.00
R2851:Dscam	UTSW	16	96,423,915 (GRCm39)	missense	possibly damaging	0.94
R2929:Dscam	UTSW	16	96,486,612 (GRCm39)	missense	possibly damaging	0.76
R3055:Dscam	UTSW	16	96,602,555 (GRCm39)	missense	probably damaging	1.00
R3157:Dscam	UTSW	16	96,479,710 (GRCm39)	missense	probably benign	0.16
R3159:Dscam	UTSW	16	96,479,710 (GRCm39)	missense	probably benign	0.16
R3944:Dscam	UTSW	16	96,622,197 (GRCm39)	missense	probably damaging	0.99
R4080:Dscam	UTSW	16	96,484,972 (GRCm39)	missense	probably benign	0.01
R4285:Dscam	UTSW	16	96,510,309 (GRCm39)	critical splice donor site	probably null
R4384:Dscam	UTSW	16	96,510,416 (GRCm39)	missense	probably damaging	0.99
R4460:Dscam	UTSW	16	96,411,519 (GRCm39)	missense	probably damaging	1.00
R4575:Dscam	UTSW	16	96,626,823 (GRCm39)	missense	possibly damaging	0.82
R4594:Dscam	UTSW	16	96,519,196 (GRCm39)	missense	possibly damaging	0.78
R4643:Dscam	UTSW	16	96,486,501 (GRCm39)	missense	probably damaging	0.96
R4698:Dscam	UTSW	16	96,411,524 (GRCm39)	missense	probably damaging	1.00
R4716:Dscam	UTSW	16	96,420,771 (GRCm39)	missense	possibly damaging	0.80
R4743:Dscam	UTSW	16	96,631,256 (GRCm39)	missense	probably benign	0.00
R4766:Dscam	UTSW	16	96,445,188 (GRCm39)	missense	probably benign	0.02
R4899:Dscam	UTSW	16	96,485,018 (GRCm39)	missense	probably benign	0.01
R4987:Dscam	UTSW	16	96,498,721 (GRCm39)	missense	probably benign	0.00
R4990:Dscam	UTSW	16	96,626,715 (GRCm39)	missense	probably benign	0.12
R5123:Dscam	UTSW	16	96,573,637 (GRCm39)	missense	probably damaging	1.00
R5130:Dscam	UTSW	16	96,620,979 (GRCm39)	missense	probably benign	0.00
R5328:Dscam	UTSW	16	96,474,878 (GRCm39)	missense	probably benign	0.33
R5666:Dscam	UTSW	16	96,519,364 (GRCm39)	missense	probably benign	0.23
R5670:Dscam	UTSW	16	96,519,364 (GRCm39)	missense	probably benign	0.23
R5678:Dscam	UTSW	16	96,592,100 (GRCm39)	missense	probably benign	0.16
R5827:Dscam	UTSW	16	96,451,191 (GRCm39)	critical splice donor site	probably null
R5907:Dscam	UTSW	16	96,622,120 (GRCm39)	missense	probably damaging	0.97
R6032:Dscam	UTSW	16	96,451,191 (GRCm39)	critical splice donor site	probably null
R6032:Dscam	UTSW	16	96,451,191 (GRCm39)	critical splice donor site	probably null
R6103:Dscam	UTSW	16	96,626,781 (GRCm39)	missense	probably benign
R6240:Dscam	UTSW	16	96,420,702 (GRCm39)	missense	probably damaging	1.00
R6257:Dscam	UTSW	16	96,474,914 (GRCm39)	missense	possibly damaging	0.94
R6361:Dscam	UTSW	16	96,424,011 (GRCm39)	missense	probably benign	0.08
R6405:Dscam	UTSW	16	96,479,625 (GRCm39)	missense	probably damaging	1.00
R6444:Dscam	UTSW	16	96,420,844 (GRCm39)	missense	probably damaging	1.00
R6560:Dscam	UTSW	16	96,626,935 (GRCm39)	missense	probably benign	0.00
R6598:Dscam	UTSW	16	96,620,984 (GRCm39)	missense	probably damaging	1.00
R6622:Dscam	UTSW	16	96,446,273 (GRCm39)	missense	probably benign	0.06
R6792:Dscam	UTSW	16	96,449,437 (GRCm39)	missense	probably damaging	1.00
R6792:Dscam	UTSW	16	96,394,455 (GRCm39)	missense	probably damaging	0.96
R6827:Dscam	UTSW	16	96,840,191 (GRCm39)	missense	probably damaging	1.00
R6868:Dscam	UTSW	16	96,631,140 (GRCm39)	missense	probably damaging	1.00
R6898:Dscam	UTSW	16	96,631,100 (GRCm39)	missense	probably benign	0.02
R6903:Dscam	UTSW	16	96,621,988 (GRCm39)	missense	probably damaging	1.00
R7051:Dscam	UTSW	16	96,620,986 (GRCm39)	missense	probably benign	0.01
R7146:Dscam	UTSW	16	96,631,117 (GRCm39)	nonsense	probably null
R7180:Dscam	UTSW	16	96,626,764 (GRCm39)	missense	probably damaging	0.97
R7209:Dscam	UTSW	16	96,451,544 (GRCm39)	splice site	probably null
R7247:Dscam	UTSW	16	96,622,008 (GRCm39)	missense	probably damaging	0.99
R7269:Dscam	UTSW	16	96,479,601 (GRCm39)	missense	probably benign	0.00
R7301:Dscam	UTSW	16	96,857,732 (GRCm39)	missense	probably benign	0.01
R7328:Dscam	UTSW	16	96,446,235 (GRCm39)	nonsense	probably null
R7368:Dscam	UTSW	16	96,445,131 (GRCm39)	missense	probably benign	0.00
R7425:Dscam	UTSW	16	96,430,598 (GRCm39)	missense	probably damaging	1.00
R7536:Dscam	UTSW	16	96,442,226 (GRCm39)	splice site	probably null
R7624:Dscam	UTSW	16	96,411,524 (GRCm39)	missense	probably damaging	1.00
R7766:Dscam	UTSW	16	96,592,101 (GRCm39)	missense	probably benign	0.31
R7817:Dscam	UTSW	16	96,442,064 (GRCm39)	missense	probably benign
R7843:Dscam	UTSW	16	96,626,830 (GRCm39)	missense	probably damaging	0.99
R7911:Dscam	UTSW	16	96,445,122 (GRCm39)	missense	probably benign	0.01
R8108:Dscam	UTSW	16	96,445,079 (GRCm39)	missense	probably benign	0.01
R8128:Dscam	UTSW	16	96,602,374 (GRCm39)	splice site	probably null
R8770:Dscam	UTSW	16	96,456,106 (GRCm39)	missense	possibly damaging	0.50
R8876:Dscam	UTSW	16	96,420,828 (GRCm39)	missense	probably damaging	0.96
R9005:Dscam	UTSW	16	96,602,580 (GRCm39)	missense	probably damaging	1.00
R9009:Dscam	UTSW	16	96,840,116 (GRCm39)	missense	probably benign	0.10
R9168:Dscam	UTSW	16	96,420,768 (GRCm39)	missense	possibly damaging	0.82
R9176:Dscam	UTSW	16	96,486,553 (GRCm39)	missense	probably benign	0.37
R9244:Dscam	UTSW	16	96,486,429 (GRCm39)	missense	possibly damaging	0.62
R9339:Dscam	UTSW	16	96,517,263 (GRCm39)	missense	possibly damaging	0.89
R9374:Dscam	UTSW	16	96,857,857 (GRCm39)	missense	probably benign	0.19
R9385:Dscam	UTSW	16	96,840,203 (GRCm39)	missense	probably benign
R9674:Dscam	UTSW	16	96,442,036 (GRCm39)	missense	probably benign	0.03
X0025:Dscam	UTSW	16	96,510,361 (GRCm39)	missense	probably damaging	1.00
Z1088:Dscam	UTSW	16	96,573,761 (GRCm39)	missense	probably benign	0.01
Z1177:Dscam	UTSW	16	96,409,389 (GRCm39)	missense	probably damaging	0.98

Predicted Primers

PCR Primer
(F):5'- GGTCCCATCTTAAAAGCCAGG -3'
(R):5'- GTGTACCCATTTCTTTCCATGAGATG -3'

Sequencing Primer
(F):5'- CTTGGAAAGCAGCGGTGTG -3'
(R):5'- CATTTCTTTCCATGAGATGTACCC -3'

Posted On

2019-10-07