Mutagenetix > Incidental Mutation

Incidental Mutation 'R4321:Nrxn3'

323843

Institutional Source

Beutler Lab

Gene Symbol

Nrxn3

Ensembl Gene

ENSMUSG00000066392

Gene Name

neurexin III

Synonyms

4933401A11Rik, D12Bwg0831e, neurexin III alpha, neurexin III alpha, neurexin III beta, neurexin III beta, 9330112C09Rik

MMRRC Submission

041662-MU

Accession Numbers

Essential gene?

Non essential (E-score: 0.000) question?

Stock #

R4321 (G1)

Quality Score

225

Status

Validated

Chromosome

Chromosomal Location

88689646-90301709 bp(+) (GRCm39)

Type of Mutation

missense

DNA Base Change (assembly)

A to T at 90166005 bp (GRCm39)

Zygosity

Heterozygous

Amino Acid Change

Glutamic Acid to Valine at position 227 (E227V)

Ref Sequence

ENSEMBL: ENSMUSP00000105757 (fasta)

Gene Model

predicted gene model for transcript(s): [ENSMUST00000057634] [ENSMUST00000110130] [ENSMUST00000110133] [ENSMUST00000163134] [ENSMUST00000167103] [ENSMUST00000167887] [ENSMUST00000190626]

AlphaFold

Q6P9K9

Predicted Effect

possibly damaging
Transcript: ENSMUST00000057634
AA Change: E870V

PolyPhen 2 Score 0.926 (Sensitivity: 0.81; Specificity: 0.94)

SMART Domains

Protein: ENSMUSP00000050075
Gene: ENSMUSG00000066392
AA Change: E870V

Domain	Start	End	E-Value	Type
LamG	94	246	3.28e-41	SMART
EGF	273	307	4.1e-2	SMART
LamG	332	470	4.87e-26	SMART
LamG	518	654	7.08e-37	SMART
EGF	688	722	1.99e1	SMART
LamG	750	907	1.14e-17	SMART
low complexity region	948	964	N/A	INTRINSIC
low complexity region	1028	1043	N/A	INTRINSIC
4.1m	1046	1064	4.38e-5	SMART

Predicted Effect

probably damaging
Transcript: ENSMUST00000110130
AA Change: E227V

PolyPhen 2 Score 0.999 (Sensitivity: 0.14; Specificity: 0.99)

SMART Domains

Protein: ENSMUSP00000105757
Gene: ENSMUSG00000066392
AA Change: E227V

Domain	Start	End	E-Value	Type
signal peptide	1	35	N/A	INTRINSIC
LamG	107	264	1.14e-17	SMART
Blast:LamG	294	410	6e-47	BLAST
low complexity region	492	507	N/A	INTRINSIC
4.1m	510	528	4.38e-5	SMART

Predicted Effect

probably benign
Transcript: ENSMUST00000110133

SMART Domains

Protein: ENSMUSP00000105760
Gene: ENSMUSG00000066392

Domain	Start	End	E-Value	Type
signal peptide	1	35	N/A	INTRINSIC
LamG	107	234	1.8e-20	SMART
Blast:LamG	264	330	1e-19	BLAST
low complexity region	358	373	N/A	INTRINSIC
4.1m	376	394	4.38e-5	SMART

Predicted Effect

possibly damaging
Transcript: ENSMUST00000163134
AA Change: E1234V

PolyPhen 2 Score 0.542 (Sensitivity: 0.88; Specificity: 0.91)

SMART Domains

Protein: ENSMUSP00000129678
Gene: ENSMUSG00000066392
AA Change: E1234V

Domain	Start	End	E-Value	Type
LamG	47	184	9.8e-31	SMART
EGF	201	235	8.07e-1	SMART
LamG	279	413	7.19e-38	SMART
LamG	467	619	3.28e-41	SMART
EGF	646	680	4.1e-2	SMART
LamG	705	843	4.87e-26	SMART
LamG	891	1027	7.08e-37	SMART
EGF	1052	1086	1.99e1	SMART
LamG	1114	1271	1.14e-17	SMART
low complexity region	1312	1328	N/A	INTRINSIC
low complexity region	1395	1406	N/A	INTRINSIC
low complexity region	1499	1514	N/A	INTRINSIC
4.1m	1517	1535	4.38e-5	SMART

Predicted Effect

probably benign
Transcript: ENSMUST00000167103
AA Change: E1225V

PolyPhen 2 Score 0.289 (Sensitivity: 0.91; Specificity: 0.88)

SMART Domains

Protein: ENSMUSP00000127407
Gene: ENSMUSG00000066392
AA Change: E1225V

Domain	Start	End	E-Value	Type
LamG	47	184	9.8e-31	SMART
EGF	201	235	8.07e-1	SMART
LamG	279	413	7.19e-38	SMART
LamG	467	619	3.28e-41	SMART
EGF	646	680	4.1e-2	SMART
LamG	705	834	5.76e-28	SMART
LamG	882	1018	7.08e-37	SMART
EGF	1043	1077	1.99e1	SMART
LamG	1105	1262	1.14e-17	SMART
low complexity region	1303	1319	N/A	INTRINSIC
low complexity region	1354	1382	N/A	INTRINSIC

Predicted Effect

possibly damaging
Transcript: ENSMUST00000167887
AA Change: E870V

PolyPhen 2 Score 0.926 (Sensitivity: 0.81; Specificity: 0.94)

SMART Domains

Protein: ENSMUSP00000127926
Gene: ENSMUSG00000066392
AA Change: E870V

Domain	Start	End	E-Value	Type
LamG	94	246	3.28e-41	SMART
EGF	273	307	4.1e-2	SMART
LamG	332	470	4.87e-26	SMART
LamG	518	654	7.08e-37	SMART
EGF	688	722	1.99e1	SMART
LamG	750	907	1.14e-17	SMART
low complexity region	948	964	N/A	INTRINSIC
low complexity region	1028	1043	N/A	INTRINSIC
4.1m	1046	1064	4.38e-5	SMART

Predicted Effect

probably benign
Transcript: ENSMUST00000190626

SMART Domains

Protein: ENSMUSP00000139879
Gene: ENSMUSG00000066392

Domain	Start	End	E-Value	Type
LamG	94	246	2.1e-43	SMART
EGF	273	307	2e-4	SMART
LamG	332	470	3.1e-28	SMART
LamG	518	654	4.4e-39	SMART
EGF	688	722	9.6e-2	SMART
LamG	750	877	1.1e-22	SMART
low complexity region	918	934	N/A	INTRINSIC
low complexity region	972	1000	N/A	INTRINSIC

Meta Mutation Damage Score

0.1662

Coding Region Coverage

1x: 99.3%
3x: 98.7%
10x: 97.5%
20x: 95.8%

Validation Efficiency

95% (56/59)

MGI Phenotype

FUNCTION: This gene encodes a member of a family of proteins that function in the nervous system as receptors and cell adhesion molecules. Extensive alternative splicing and the use of alternative promoters results in multiple transcript variants for this gene, but the full-length nature of many of these variants has not been determined. Transcripts that initiate from an upstream promoter encode alpha isoforms, which contain epidermal growth factor-like (EGF-like) sequences and laminin G domains. Transcripts initiating from the downstream promoter encode beta isoforms, which lack EGF-like sequences. [provided by RefSeq, Dec 2012]
PHENOTYPE: Twenty percent of mice homozygous for a knock-out allele die postnatally prior to 20 days of age. [provided by MGI curators]

Allele List at MGI

Other mutations in this stock

Total: 50 list
Gene	Ref	Var	Chr/Loc	Mutation	Predicted Effect	Zygosity
9330159F19Rik	A	T	10: 29,100,887 (GRCm39)	D420V	probably damaging	Het
Als2	A	C	1: 59,206,613 (GRCm39)		probably benign	Het
Ankrd9	A	G	12: 110,943,074 (GRCm39)	L287P	probably damaging	Het
Aoc1l1	T	A	6: 48,953,456 (GRCm39)	D460E	probably damaging	Het
Bbof1	A	T	12: 84,473,902 (GRCm39)	R411*	probably null	Het
Camta2	A	T	11: 70,569,151 (GRCm39)	L598Q	probably damaging	Het
Ccdc178	T	A	18: 22,166,600 (GRCm39)	K530*	probably null	Het
Cep85	G	A	4: 133,859,596 (GRCm39)	T689I	probably damaging	Het
Clvs1	T	C	4: 9,282,029 (GRCm39)		probably benign	Het
Cpped1	T	C	16: 11,705,610 (GRCm39)	T65A	probably benign	Het
Daxx	T	C	17: 34,130,380 (GRCm39)	Y132H	possibly damaging	Het
Dock7	T	C	4: 98,960,691 (GRCm39)	E279G	probably damaging	Het
Dok7	A	T	5: 35,237,141 (GRCm39)		probably benign	Het
Dthd1	A	T	5: 62,976,033 (GRCm39)	I236F	probably damaging	Het
Egf	A	G	3: 129,499,783 (GRCm39)	C285R	probably damaging	Het
Epha4	T	A	1: 77,483,850 (GRCm39)		probably null	Het
Fbxw13	A	C	9: 109,010,503 (GRCm39)	I378M	probably benign	Het
Gaa	A	T	11: 119,160,963 (GRCm39)	N2I	probably benign	Het
Gad1	G	A	2: 70,420,174 (GRCm39)	D353N	probably damaging	Het
Ggcx	A	G	6: 72,405,803 (GRCm39)	S545G	probably benign	Het
Gm2663	G	T	6: 40,974,530 (GRCm39)	Q87K	probably damaging	Het
Golga4	A	G	9: 118,385,503 (GRCm39)	E847G	probably damaging	Het
Hipk3	C	A	2: 104,276,916 (GRCm39)	V388L	probably damaging	Het
Ibtk	T	C	9: 85,617,125 (GRCm39)	D149G	possibly damaging	Het
Ice1	A	T	13: 70,751,229 (GRCm39)	V1619E	possibly damaging	Het
Itpr3	A	G	17: 27,330,948 (GRCm39)	E1752G	probably benign	Het
Itsn1	G	A	16: 91,615,440 (GRCm39)		probably benign	Het
Kprp	G	A	3: 92,732,163 (GRCm39)	R296W	probably damaging	Het
Lama1	G	A	17: 68,078,078 (GRCm39)	G1171D	probably benign	Het
Lonp2	A	G	8: 87,392,356 (GRCm39)	H474R	probably damaging	Het
Mark1	G	T	1: 184,630,871 (GRCm39)	D746E	possibly damaging	Het
Mlxipl	C	T	5: 135,164,304 (GRCm39)	Q167*	probably null	Het
Myo3a	A	T	2: 22,271,966 (GRCm39)	N162Y	probably damaging	Het
Myo5a	T	G	9: 75,124,812 (GRCm39)	V1787G	probably damaging	Het
Myorg	C	T	4: 41,498,767 (GRCm39)	V288I	probably benign	Het
Orc1	G	A	4: 108,445,973 (GRCm39)	M30I	probably benign	Het
Pira13	A	G	7: 3,825,754 (GRCm39)	S372P	possibly damaging	Het
Rufy2	A	G	10: 62,818,459 (GRCm39)	D5G	probably damaging	Het
Rufy4	A	T	1: 74,171,943 (GRCm39)	D222V	possibly damaging	Het
Rufy4	T	C	1: 74,186,822 (GRCm39)	C537R	probably damaging	Het
Septin1	G	A	7: 126,816,200 (GRCm39)	P77S	probably damaging	Het
Slamf1	T	C	1: 171,602,694 (GRCm39)		probably null	Het
Sox6	A	G	7: 115,179,798 (GRCm39)		probably null	Het
Spef2	A	T	15: 9,679,429 (GRCm39)	I636K	possibly damaging	Het
Tshz2	T	A	2: 169,727,465 (GRCm39)	I218N	possibly damaging	Het
Txnl1	T	C	18: 63,812,561 (GRCm39)	T78A	possibly damaging	Het
Ulk4	T	G	9: 120,903,062 (GRCm39)	R1138S	probably benign	Het
Vamp8	A	C	6: 72,362,536 (GRCm39)	V88G	possibly damaging	Het
Vmn2r63	A	G	7: 42,576,406 (GRCm39)	F469S	probably benign	Het
Zfp850	A	C	7: 27,688,825 (GRCm39)	F461C	probably damaging	Het

Other mutations in Nrxn3

Allele	Source	Chr	Coord	Type	Predicted Effect	PPH Score
IGL00911:Nrxn3	APN	12	90,171,366 (GRCm39)	missense	probably damaging	1.00
IGL00961:Nrxn3	APN	12	90,171,320 (GRCm39)	missense	possibly damaging	0.95
IGL01073:Nrxn3	APN	12	89,221,510 (GRCm39)	missense	probably benign	0.25
IGL01338:Nrxn3	APN	12	89,221,804 (GRCm39)	missense	possibly damaging	0.86
IGL01377:Nrxn3	APN	12	89,499,782 (GRCm39)	critical splice donor site	probably null
IGL01409:Nrxn3	APN	12	89,477,128 (GRCm39)	missense	probably damaging	1.00
IGL01764:Nrxn3	APN	12	90,171,524 (GRCm39)	missense	possibly damaging	0.48
IGL02063:Nrxn3	APN	12	88,762,565 (GRCm39)	missense	possibly damaging	0.86
IGL02171:Nrxn3	APN	12	89,159,933 (GRCm39)	missense	probably damaging	1.00
IGL02309:Nrxn3	APN	12	89,943,175 (GRCm39)	missense	probably damaging	0.99
IGL02340:Nrxn3	APN	12	90,171,402 (GRCm39)	missense	possibly damaging	0.82
IGL02343:Nrxn3	APN	12	88,762,123 (GRCm39)	missense	probably damaging	1.00
IGL02600:Nrxn3	APN	12	89,478,682 (GRCm39)	splice site	probably benign
IGL02735:Nrxn3	APN	12	89,221,624 (GRCm39)	missense	probably benign	0.16
IGL03061:Nrxn3	APN	12	89,478,698 (GRCm39)	nonsense	probably null
IGL03206:Nrxn3	APN	12	89,227,278 (GRCm39)	missense	possibly damaging	0.88
IGL03337:Nrxn3	APN	12	89,221,790 (GRCm39)	missense	probably damaging	1.00
R0098:Nrxn3	UTSW	12	89,226,971 (GRCm39)	missense	probably damaging	1.00
R0098:Nrxn3	UTSW	12	89,226,971 (GRCm39)	missense	probably damaging	1.00
R0144:Nrxn3	UTSW	12	89,315,162 (GRCm39)	missense	probably damaging	1.00
R0334:Nrxn3	UTSW	12	89,780,412 (GRCm39)	critical splice donor site	probably null
R0531:Nrxn3	UTSW	12	88,762,112 (GRCm39)	missense	probably damaging	1.00
R0840:Nrxn3	UTSW	12	90,298,567 (GRCm39)	missense	possibly damaging	0.68
R1324:Nrxn3	UTSW	12	89,221,466 (GRCm39)	missense	possibly damaging	0.89
R1438:Nrxn3	UTSW	12	90,298,909 (GRCm39)	missense	probably damaging	1.00
R1484:Nrxn3	UTSW	12	89,221,547 (GRCm39)	missense	probably damaging	0.99
R1621:Nrxn3	UTSW	12	88,762,480 (GRCm39)	missense	probably benign
R1637:Nrxn3	UTSW	12	89,321,238 (GRCm39)	missense	possibly damaging	0.94
R1659:Nrxn3	UTSW	12	90,299,165 (GRCm39)	missense	probably damaging	1.00
R1746:Nrxn3	UTSW	12	89,221,789 (GRCm39)	missense	possibly damaging	0.63
R1801:Nrxn3	UTSW	12	90,250,356 (GRCm39)	missense	probably damaging	1.00
R1912:Nrxn3	UTSW	12	88,762,112 (GRCm39)	missense	probably damaging	1.00
R1940:Nrxn3	UTSW	12	89,227,151 (GRCm39)	missense	probably damaging	0.98
R1993:Nrxn3	UTSW	12	89,227,181 (GRCm39)	missense	possibly damaging	0.59
R2002:Nrxn3	UTSW	12	90,299,089 (GRCm39)	missense	probably damaging	1.00
R2125:Nrxn3	UTSW	12	89,227,290 (GRCm39)	splice site	probably null
R2179:Nrxn3	UTSW	12	89,221,448 (GRCm39)	missense	probably damaging	1.00
R2207:Nrxn3	UTSW	12	89,315,082 (GRCm39)	missense	probably damaging	1.00
R2284:Nrxn3	UTSW	12	89,477,135 (GRCm39)	missense	probably damaging	1.00
R2433:Nrxn3	UTSW	12	89,943,160 (GRCm39)	missense	probably damaging	1.00
R2969:Nrxn3	UTSW	12	89,321,241 (GRCm39)	missense	probably damaging	1.00
R3053:Nrxn3	UTSW	12	89,221,871 (GRCm39)	missense	probably damaging	0.99
R3076:Nrxn3	UTSW	12	89,227,186 (GRCm39)	missense	probably damaging	1.00
R3078:Nrxn3	UTSW	12	89,227,186 (GRCm39)	missense	probably damaging	1.00
R4033:Nrxn3	UTSW	12	89,499,771 (GRCm39)	missense	probably damaging	1.00
R4222:Nrxn3	UTSW	12	89,499,762 (GRCm39)	nonsense	probably null
R4470:Nrxn3	UTSW	12	90,171,515 (GRCm39)	missense	probably damaging	1.00
R4471:Nrxn3	UTSW	12	90,171,515 (GRCm39)	missense	probably damaging	1.00
R4472:Nrxn3	UTSW	12	90,171,515 (GRCm39)	missense	probably damaging	1.00
R4686:Nrxn3	UTSW	12	89,477,421 (GRCm39)	missense	probably damaging	0.99
R4776:Nrxn3	UTSW	12	90,298,730 (GRCm39)	missense	possibly damaging	0.55
R4821:Nrxn3	UTSW	12	90,171,483 (GRCm39)	missense	probably damaging	0.99
R4869:Nrxn3	UTSW	12	88,762,352 (GRCm39)	missense	possibly damaging	0.95
R4910:Nrxn3	UTSW	12	89,227,130 (GRCm39)	missense	possibly damaging	0.72
R4960:Nrxn3	UTSW	12	88,761,971 (GRCm39)	missense	possibly damaging	0.79
R4990:Nrxn3	UTSW	12	89,227,244 (GRCm39)	missense	probably damaging	1.00
R4991:Nrxn3	UTSW	12	89,227,244 (GRCm39)	missense	probably damaging	1.00
R5057:Nrxn3	UTSW	12	89,221,804 (GRCm39)	missense	probably damaging	0.99
R5329:Nrxn3	UTSW	12	89,780,354 (GRCm39)	missense	possibly damaging	0.92
R5888:Nrxn3	UTSW	12	89,478,855 (GRCm39)	missense	possibly damaging	0.91
R6249:Nrxn3	UTSW	12	89,221,448 (GRCm39)	missense	probably damaging	1.00
R6264:Nrxn3	UTSW	12	90,299,011 (GRCm39)	missense	probably damaging	1.00
R6373:Nrxn3	UTSW	12	89,943,237 (GRCm39)	missense	probably damaging	1.00
R6401:Nrxn3	UTSW	12	89,221,770 (GRCm39)	missense	possibly damaging	0.46
R6434:Nrxn3	UTSW	12	88,762,285 (GRCm39)	missense	probably benign	0.32
R6528:Nrxn3	UTSW	12	89,479,819 (GRCm39)	missense	probably damaging	1.00
R6612:Nrxn3	UTSW	12	89,780,102 (GRCm39)	intron	probably benign
R6632:Nrxn3	UTSW	12	89,159,924 (GRCm39)	missense	probably damaging	1.00
R6874:Nrxn3	UTSW	12	90,298,964 (GRCm39)	missense	probably damaging	0.99
R7122:Nrxn3	UTSW	12	89,477,377 (GRCm39)	missense	probably damaging	1.00
R7328:Nrxn3	UTSW	12	88,762,345 (GRCm39)	missense	probably benign
R7352:Nrxn3	UTSW	12	88,817,063 (GRCm39)	missense	probably benign
R7425:Nrxn3	UTSW	12	89,479,870 (GRCm39)	nonsense	probably null
R7444:Nrxn3	UTSW	12	89,477,464 (GRCm39)	missense	probably damaging	1.00
R7483:Nrxn3	UTSW	12	89,477,232 (GRCm39)	missense	probably damaging	1.00
R7599:Nrxn3	UTSW	12	89,478,832 (GRCm39)	missense	probably benign
R7738:Nrxn3	UTSW	12	88,817,074 (GRCm39)	missense	possibly damaging	0.68
R7765:Nrxn3	UTSW	12	89,780,254 (GRCm39)	missense	probably benign	0.03
R8139:Nrxn3	UTSW	12	90,171,438 (GRCm39)	missense	probably benign	0.01
R8192:Nrxn3	UTSW	12	90,171,569 (GRCm39)	missense	probably benign	0.08
R8351:Nrxn3	UTSW	12	89,477,413 (GRCm39)	missense	probably damaging	1.00
R8368:Nrxn3	UTSW	12	90,298,815 (GRCm39)	nonsense	probably null
R8397:Nrxn3	UTSW	12	90,298,583 (GRCm39)	missense	probably benign	0.17
R8426:Nrxn3	UTSW	12	88,762,097 (GRCm39)	missense	possibly damaging	0.91
R8451:Nrxn3	UTSW	12	89,477,413 (GRCm39)	missense	probably damaging	1.00
R8777:Nrxn3	UTSW	12	89,227,234 (GRCm39)	missense	probably damaging	1.00
R8777-TAIL:Nrxn3	UTSW	12	89,227,234 (GRCm39)	missense	probably damaging	1.00
R8844:Nrxn3	UTSW	12	89,153,920 (GRCm39)	missense	possibly damaging	0.88
R8870:Nrxn3	UTSW	12	90,171,560 (GRCm39)	missense	probably benign	0.00
R9043:Nrxn3	UTSW	12	89,227,252 (GRCm39)	missense	probably damaging	1.00
R9102:Nrxn3	UTSW	12	90,298,924 (GRCm39)	missense	probably benign	0.01
R9167:Nrxn3	UTSW	12	89,154,068 (GRCm39)	missense	probably damaging	1.00
R9445:Nrxn3	UTSW	12	89,499,737 (GRCm39)	nonsense	probably null
R9447:Nrxn3	UTSW	12	89,221,678 (GRCm39)	missense	probably benign	0.35
X0019:Nrxn3	UTSW	12	90,165,995 (GRCm39)	missense	probably damaging	1.00
Z1176:Nrxn3	UTSW	12	89,484,679 (GRCm39)	missense	possibly damaging	0.45
Z1176:Nrxn3	UTSW	12	89,153,825 (GRCm39)	nonsense	probably null
Z1177:Nrxn3	UTSW	12	90,298,619 (GRCm39)	missense	probably benign	0.05
Z1177:Nrxn3	UTSW	12	89,227,082 (GRCm39)	missense	probably damaging	1.00
Z1177:Nrxn3	UTSW	12	88,762,458 (GRCm39)	missense	probably benign	0.00
Z1177:Nrxn3	UTSW	12	90,298,888 (GRCm39)	missense	probably benign	0.00

Predicted Primers

PCR Primer
(F):5'- GGTGAATTCAGCTCCACCTC -3'
(R):5'- GATTTATCAACATATGGCAGGTGG -3'

Sequencing Primer
(F):5'- GTGAATTCAGCTCCACCTCTACTAAC -3'
(R):5'- CATATGGCAGGTGGAAGCTGAC -3'

Posted On

2015-06-24