Mutagenetix > Incidental Mutation

Incidental Mutation 'R1746:Nrg2'

194017

Institutional Source

Beutler Lab

Gene Symbol

Nrg2

Ensembl Gene

ENSMUSG00000060275

Gene Name

neuregulin 2

Synonyms

Don1, NTAK

MMRRC Submission

039778-MU

Accession Numbers

Essential gene?

Probably non essential (E-score: 0.155) question?

Stock #

R1746 (G1)

Quality Score

225

Status

Validated

Chromosome

Chromosomal Location

36150705-36330433 bp(-) (GRCm39)

Type of Mutation

missense

DNA Base Change (assembly)

G to A at 36154975 bp (GRCm39)

Zygosity

Heterozygous

Amino Acid Change

Threonine to Methionine at position 503 (T503M)

Ref Sequence

ENSEMBL: ENSMUSP00000111378 (fasta)

Gene Model

predicted gene model for transcript(s): [ENSMUST00000115713]

AlphaFold

no structure available at present

Predicted Effect

probably damaging
Transcript: ENSMUST00000115712
AA Change: T317M

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)

SMART Domains

Protein: ENSMUSP00000111377
Gene: ENSMUSG00000060275
AA Change: T317M

Domain	Start	End	E-Value	Type
low complexity region	19	66	N/A	INTRINSIC
low complexity region	69	111	N/A	INTRINSIC
IGc2	259	329	3.85e-14	SMART
EGF	355	393	1.66e-2	SMART
Pfam:Neuregulin	403	834	1.7e-79	PFAM

Predicted Effect

probably damaging
Transcript: ENSMUST00000115713
AA Change: T503M

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)

SMART Domains

Protein: ENSMUSP00000111378
Gene: ENSMUSG00000060275
AA Change: T503M

Domain	Start	End	E-Value	Type
low complexity region	19	66	N/A	INTRINSIC
low complexity region	69	111	N/A	INTRINSIC
IGc2	259	329	3.85e-14	SMART
EGF	355	393	3.76e-1	SMART
Pfam:Neuregulin	409	844	4.4e-170	PFAM

Meta Mutation Damage Score

0.6467

Coding Region Coverage

1x: 97.4%
3x: 96.9%
10x: 95.3%
20x: 92.6%

Validation Efficiency

100% (62/62)

MGI Phenotype

FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] This gene encodes a novel member of the neuregulin family of growth and differentiation factors. Through interaction with the ERBB family of receptors, this protein induces the growth and differentiation of epithelial, neuronal, glial, and other types of cells. The gene consists of 12 exons and the genomic structure is similar to that of neuregulin 1, another member of the neuregulin family of ligands. The products of these genes mediate distinct biological processes by acting at different sites in tissues and eliciting different biological responses in cells. This gene is located close to the region for demyelinating Charcot-Marie-Tooth disease locus, but is not responsible for this disease. Alternative transcript variants encoding distinct isoforms have been described. [provided by RefSeq, May 2010]
PHENOTYPE: About one third of mice homozygous for a knock-out allele die prior to weaning in the absence of cardiac defects or other morphological abnormalities. Homozygotes display an early but transient postnatal growth deficit and reduced reproductive capacity. [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
Adamts16	T	A	13: 70,927,717 (GRCm39)		probably null	Het
Agrp	G	T	8: 106,293,467 (GRCm39)	T106K	probably damaging	Het
Aknad1	A	G	3: 108,659,099 (GRCm39)	T38A	possibly damaging	Het
Anpep	C	T	7: 79,488,004 (GRCm39)	E518K	probably benign	Het
Arhgap21	T	C	2: 20,865,910 (GRCm39)	E902G	probably damaging	Het
Atg2b	A	G	12: 105,635,588 (GRCm39)	S227P	possibly damaging	Het
Atp2c2	C	T	8: 120,461,182 (GRCm39)		probably benign	Het
Atxn10	T	C	15: 85,260,864 (GRCm39)	V203A	probably damaging	Het
Chd9	A	C	8: 91,737,326 (GRCm39)	E1468D	probably benign	Het
Cntn5	T	A	9: 9,831,577 (GRCm39)	D601V	probably damaging	Het
Col4a2	G	A	8: 11,496,020 (GRCm39)	G1547D	probably benign	Het
Cul1	A	G	6: 47,485,179 (GRCm39)	E270G	probably damaging	Het
Dclk2	C	T	3: 86,712,946 (GRCm39)	R503Q	possibly damaging	Het
Dmgdh	C	A	13: 93,888,933 (GRCm39)	T857K	probably benign	Het
Ednra	T	G	8: 78,398,211 (GRCm39)	T279P	probably benign	Het
Erbin	A	G	13: 103,987,339 (GRCm39)	I407T	probably damaging	Het
Fggy	A	G	4: 95,814,965 (GRCm39)	Y440C	probably damaging	Het
Flrt2	A	T	12: 95,747,566 (GRCm39)	N635Y	possibly damaging	Het
Fnbp1l	A	G	3: 122,350,140 (GRCm39)	I357T	probably benign	Het
Gulp1	A	G	1: 44,793,513 (GRCm39)	H58R	possibly damaging	Het
Hid1	A	T	11: 115,245,464 (GRCm39)	V446E	probably damaging	Het
Igfn1	A	G	1: 135,897,561 (GRCm39)	S1002P	possibly damaging	Het
Klri1	A	G	6: 129,675,118 (GRCm39)		probably null	Het
Kmt2d	A	C	15: 98,762,259 (GRCm39)	L409R	probably damaging	Het
Ltn1	A	C	16: 87,208,669 (GRCm39)	S810A	possibly damaging	Het
Mysm1	G	A	4: 94,836,648 (GRCm39)	Q721*	probably null	Het
Nae1	A	G	8: 105,254,017 (GRCm39)	V105A	possibly damaging	Het
Nagpa	C	T	16: 5,021,503 (GRCm39)	V83M	probably damaging	Het
Nrxn3	A	G	12: 89,221,789 (GRCm39)	M150V	possibly damaging	Het
Or5p52	C	A	7: 107,502,093 (GRCm39)	H56Q	probably benign	Het
Or8g28	A	G	9: 39,169,498 (GRCm39)	S157P	probably damaging	Het
Papola	T	A	12: 105,773,468 (GRCm39)	D162E	probably benign	Het
Plxnc1	T	C	10: 94,680,041 (GRCm39)		probably null	Het
Ppp1r16b	T	A	2: 158,588,585 (GRCm39)		probably null	Het
Ptprq	T	A	10: 107,474,691 (GRCm39)	E1338V	probably damaging	Het
Puf60	G	A	15: 75,942,633 (GRCm39)	H437Y	probably benign	Het
Qsox2	C	T	2: 26,110,650 (GRCm39)	V189I	probably benign	Het
Rad51ap2	A	T	12: 11,507,776 (GRCm39)	D566V	probably benign	Het
Rb1cc1	T	A	1: 6,333,237 (GRCm39)		probably null	Het
Rfpl4b	C	T	10: 38,697,049 (GRCm39)	C184Y	possibly damaging	Het
Rif1	GCCACCA	GCCA	2: 52,000,336 (GRCm39)		probably benign	Het
Rundc3a	GAGCC	GAGCCAGCC	11: 102,291,739 (GRCm39)		probably null	Het
Scara5	A	C	14: 65,968,539 (GRCm39)	M271L	probably benign	Het
Sel1l2	A	G	2: 140,127,157 (GRCm39)	L118P	probably damaging	Het
Sema6a	T	A	18: 47,439,416 (GRCm39)		probably benign	Het
Siglech	T	A	7: 55,418,252 (GRCm39)	H73Q	probably benign	Het
Sim1	A	G	10: 50,860,205 (GRCm39)	D689G	probably benign	Het
Skp2	T	C	15: 9,139,530 (GRCm39)	E55G	possibly damaging	Het
Slc1a1	T	A	19: 28,871,869 (GRCm39)	V114E	probably benign	Het
Slc26a6	G	A	9: 108,738,916 (GRCm39)	G614D	probably benign	Het
Sptbn2	C	T	19: 4,795,992 (GRCm39)	Q1724*	probably null	Het
Tet3	T	C	6: 83,345,050 (GRCm39)	T1796A	probably damaging	Het
Tmem117	A	C	15: 94,829,714 (GRCm39)	D183A	possibly damaging	Het
Trmt44	A	G	5: 35,721,403 (GRCm39)	S587P	probably benign	Het
Ttn	G	T	2: 76,619,166 (GRCm39)		probably benign	Het
Tubgcp5	G	A	7: 55,458,285 (GRCm39)	V399M	probably benign	Het
Txndc2	T	A	17: 65,945,130 (GRCm39)	D349V	probably damaging	Het
Uggt2	T	A	14: 119,250,915 (GRCm39)	N1194I	probably benign	Het
Vmn1r178	A	T	7: 23,593,329 (GRCm39)	I53L	probably benign	Het
Vmn2r129	G	T	4: 156,686,692 (GRCm39)		noncoding transcript	Het

Other mutations in Nrg2

Allele	Source	Chr	Coord	Type	Predicted Effect	PPH Score
IGL00325:Nrg2	APN	18	36,154,271 (GRCm39)	missense	probably benign	0.00
IGL01396:Nrg2	APN	18	36,178,905 (GRCm39)	splice site	probably benign
R0179:Nrg2	UTSW	18	36,155,468 (GRCm39)	missense	probably benign	0.13
R0976:Nrg2	UTSW	18	36,154,144 (GRCm39)	missense	probably benign	0.21
R1387:Nrg2	UTSW	18	36,329,792 (GRCm39)	missense	probably damaging	1.00
R1487:Nrg2	UTSW	18	36,185,965 (GRCm39)	missense	possibly damaging	0.69
R1882:Nrg2	UTSW	18	36,154,150 (GRCm39)	missense	probably damaging	1.00
R1940:Nrg2	UTSW	18	36,329,897 (GRCm39)	unclassified	probably benign
R2090:Nrg2	UTSW	18	36,151,496 (GRCm39)	missense	probably benign	0.00
R2183:Nrg2	UTSW	18	36,329,804 (GRCm39)	missense	probably benign	0.11
R4664:Nrg2	UTSW	18	36,185,948 (GRCm39)	missense	possibly damaging	0.87
R4677:Nrg2	UTSW	18	36,154,152 (GRCm39)	missense	possibly damaging	0.92
R4860:Nrg2	UTSW	18	36,329,600 (GRCm39)	missense	probably damaging	1.00
R4860:Nrg2	UTSW	18	36,329,600 (GRCm39)	missense	probably damaging	1.00
R5091:Nrg2	UTSW	18	36,185,838 (GRCm39)	missense	probably damaging	1.00
R6657:Nrg2	UTSW	18	36,329,642 (GRCm39)	missense	probably damaging	0.98
R6968:Nrg2	UTSW	18	36,329,499 (GRCm39)	missense	probably benign	0.01
R7186:Nrg2	UTSW	18	36,178,973 (GRCm39)	missense	probably benign	0.17
R7304:Nrg2	UTSW	18	36,178,994 (GRCm39)	missense	probably benign	0.24
R7467:Nrg2	UTSW	18	36,155,459 (GRCm39)	missense	probably benign	0.00
R7564:Nrg2	UTSW	18	36,157,449 (GRCm39)	missense	probably damaging	1.00
R7876:Nrg2	UTSW	18	36,330,140 (GRCm39)	missense	unknown
R8113:Nrg2	UTSW	18	36,154,156 (GRCm39)	missense	probably damaging	1.00
R8133:Nrg2	UTSW	18	36,165,430 (GRCm39)	missense	probably benign	0.00
R8214:Nrg2	UTSW	18	36,329,729 (GRCm39)	missense	probably benign	0.02
R8261:Nrg2	UTSW	18	36,165,428 (GRCm39)	missense	probably benign	0.11
R9000:Nrg2	UTSW	18	36,151,682 (GRCm39)	missense	probably damaging	1.00
R9131:Nrg2	UTSW	18	36,157,396 (GRCm39)	missense	probably damaging	1.00
R9484:Nrg2	UTSW	18	36,157,401 (GRCm39)	missense	probably null
R9512:Nrg2	UTSW	18	36,179,010 (GRCm39)	missense	probably benign	0.11
R9667:Nrg2	UTSW	18	36,165,430 (GRCm39)	missense	probably benign	0.09
Z1176:Nrg2	UTSW	18	36,151,523 (GRCm39)	missense	probably damaging	0.96

Predicted Primers

PCR Primer
(F):5'- TTGCTTGCATGGACAGGTTGCC -3'
(R):5'- TCACGCTGCCCATTTCCATAAGG -3'

Sequencing Primer
(F):5'- TTGCCCCAGTCCTGGAGAG -3'
(R):5'- GAGCTATCTGTGACCCACTG -3'

Posted On

2014-05-23