Mutagenetix > Incidental Mutation

Incidental Mutation 'R0265:Efna5'

34888

Institutional Source

Beutler Lab

Gene Symbol

Efna5

Ensembl Gene

ENSMUSG00000048915

Gene Name

ephrin A5

Synonyms

EFL-5, Epl7, RAGS, AL-1, LERK-7, Ephrin-A5

MMRRC Submission

038491-MU

Accession Numbers

Essential gene?

Non essential (E-score: 0.000) question?

Stock #

R0265 (G1)

Quality Score

225

Status

Validated

Chromosome

Chromosomal Location

62604184-62881317 bp(-) (GRCm38)

Type of Mutation

missense

DNA Base Change (assembly)

G to A at 62651073 bp (GRCm38)

Zygosity

Heterozygous

Amino Acid Change

Proline to Serine at position 63 (P63S)

Ref Sequence

ENSEMBL: ENSMUSP00000077883 (fasta)

Gene Model

predicted gene model for transcript(s): [ENSMUST00000076840] [ENSMUST00000078839]

AlphaFold

O08543

Predicted Effect

probably damaging
Transcript: ENSMUST00000076840
AA Change: P63S

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

SMART Domains

Protein: ENSMUSP00000076115
Gene: ENSMUSG00000048915
AA Change: P63S

Domain	Start	End	E-Value	Type
signal peptide	1	20	N/A	INTRINSIC
Pfam:Ephrin	29	158	4.5e-42	PFAM
low complexity region	214	228	N/A	INTRINSIC

Predicted Effect

probably damaging
Transcript: ENSMUST00000078839
AA Change: P63S

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

SMART Domains

Protein: ENSMUSP00000077883
Gene: ENSMUSG00000048915
AA Change: P63S

Domain	Start	End	E-Value	Type
signal peptide	1	20	N/A	INTRINSIC
Pfam:Ephrin	26	164	2.4e-58	PFAM
low complexity region	187	201	N/A	INTRINSIC

Meta Mutation Damage Score

0.9338

Coding Region Coverage

1x: 98.5%
3x: 97.4%
10x: 95.6%
20x: 92.0%

Validation Efficiency

99% (83/84)

MGI Phenotype

FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] Ephrin-A5, a member of the ephrin gene family, prevents axon bundling in cocultures of cortical neurons with astrocytes, a model of late stage nervous system development and differentiation. The EPH and EPH-related receptors comprise the largest subfamily of receptor protein-tyrosine kinases and have been implicated in mediating developmental events, particularly in the nervous system. EPH receptors typically have a single kinase domain and an extracellular region containing a Cys-rich domain and 2 fibronectin type III repeats. The ephrin ligands and receptors have been named by the Eph Nomenclature Committee (1997). Based on their structures and sequence relationships, ephrins are divided into the ephrin-A (EFNA) class, which are anchored to the membrane by a glycosylphosphatidylinositol linkage, and the ephrin-B (EFNB) class, which are transmembrane proteins. The Eph family of receptors are similarly divided into 2 groups based on the similarity of their extracellular domain sequences and their affinities for binding ephrin-A and ephrin-B ligands. [provided by RefSeq, Jul 2008]
PHENOTYPE: Homozygotes for targeted null mutations exhibit abnormalities in establishing correct axonal connections involving the retinal, motor, vomeronasal, and tactile axons to their respective targets. Some mutants develop neural tube defects. [provided by MGI curators]

Allele List at MGI

Other mutations in this stock

Total: 82 list
Gene	Ref	Var	Chr/Loc	Mutation	Predicted Effect	Zygosity
4930452B06Rik	T	G	14: 8,431,667	Y655S	probably damaging	Het
9330182L06Rik	T	C	5: 9,434,681	L486P	probably damaging	Het
Abca14	A	G	7: 120,223,627	I321V	probably benign	Het
Adcy7	A	G	8: 88,324,763	D837G	probably damaging	Het
Aldh1a1	T	A	19: 20,640,076	Y457*	probably null	Het
Alox5	T	C	6: 116,420,362	Y287C	probably benign	Het
Ano8	T	C	8: 71,480,524		probably benign	Het
Ap3b1	A	G	13: 94,493,681	K815E	unknown	Het
Atp11a	A	T	8: 12,856,930		probably benign	Het
Atp6v0a1	A	T	11: 101,048,515	D702V	possibly damaging	Het
Cacna1b	T	A	2: 24,761,844	N108Y	probably damaging	Het
Ccdc57	G	C	11: 120,921,811	A39G	probably benign	Het
Cdhr1	A	T	14: 37,081,376	V581D	probably benign	Het
Cyp2b23	A	G	7: 26,672,879		probably benign	Het
D430041D05Rik	G	C	2: 104,167,950	P1836R	probably damaging	Het
Ddit4l	C	T	3: 137,624,287		probably benign	Het
Dnah8	A	T	17: 30,690,271	I1024F	probably benign	Het
Edc3	T	A	9: 57,727,338	F213I	probably damaging	Het
Edrf1	G	A	7: 133,657,045	D717N	probably damaging	Het
Entpd3	A	G	9: 120,558,481	Y248C	probably damaging	Het
Flcn	G	A	11: 59,795,809	Q373*	probably null	Het
Fry	T	C	5: 150,434,776	V1908A	probably damaging	Het
Gabrg3	A	T	7: 57,381,617	Y58*	probably null	Het
Gabrp	A	T	11: 33,552,614	Y417N	probably damaging	Het
Golga2	C	A	2: 32,304,952		probably null	Het
Grip2	C	A	6: 91,773,792		probably null	Het
Gsx2	A	G	5: 75,077,068	Y227C	probably damaging	Het
Hif3a	T	C	7: 17,035,868	*665W	probably null	Het
Hist1h2aa	T	C	13: 23,934,649	V63A	probably benign	Het
Hsd3b1	C	A	3: 98,852,773	V301L	probably damaging	Het
Ifitm5	T	C	7: 140,950,008		probably benign	Het
Inpp4a	A	T	1: 37,378,986	D498V	probably damaging	Het
Itga1	A	T	13: 114,992,459	D554E	probably benign	Het
Itk	G	A	11: 46,389,458		probably benign	Het
Kdm3b	T	A	18: 34,795,663		probably benign	Het
Klhl6	A	G	16: 19,948,234	V470A	probably benign	Het
Lamb3	T	A	1: 193,320,531	W95R	probably damaging	Het
Lbhd2	T	A	12: 111,410,242	I41N	probably damaging	Het
Lrp4	A	T	2: 91,490,670	S1014C	probably damaging	Het
Ltbp2	C	T	12: 84,785,969		probably null	Het
Map3k19	A	G	1: 127,822,182	I1144T	possibly damaging	Het
Mfsd10	T	C	5: 34,635,163		probably benign	Het
Mocos	A	G	18: 24,666,276	D189G	probably benign	Het
Mvb12a	T	A	8: 71,547,010	F224L	probably damaging	Het
Myo15	A	T	11: 60,514,897		probably null	Het
Nos2	A	T	11: 78,937,602	H249L	probably damaging	Het
Notum	A	G	11: 120,658,334	M184T	probably benign	Het
Nvl	C	A	1: 181,134,830	D192Y	probably damaging	Het
Olfr1024	T	A	2: 85,904,247	N269I	probably benign	Het
Olfr1065	C	A	2: 86,445,959	V8L	probably benign	Het
Olfr1308	T	C	2: 111,960,494	Y193C	probably damaging	Het
Olfr204	A	T	16: 59,315,071	F112Y	probably damaging	Het
Olfr218	A	G	1: 173,203,917	K187R	probably benign	Het
Osgin1	A	G	8: 119,445,657	I397V	possibly damaging	Het
Otulin	A	G	15: 27,616,424	V123A	probably damaging	Het
P4ha1	A	G	10: 59,348,259	Y181C	probably damaging	Het
Pcdhgc5	A	T	18: 37,821,350	D559V	probably damaging	Het
Phf2	T	C	13: 48,828,794	N151S	unknown	Het
Plxnc1	C	A	10: 94,813,129	G1263C	probably benign	Het
Rad51ap1	A	G	6: 126,924,197	*338Q	probably null	Het
Raver1	A	G	9: 21,075,659	S676P	probably benign	Het
Rfx8	T	C	1: 39,688,577	E196G	possibly damaging	Het
Rreb1	A	T	13: 37,916,155	K187*	probably null	Het
Rxfp1	T	C	3: 79,667,654	T217A	probably benign	Het
Rxra	T	C	2: 27,752,430	L305P	probably damaging	Het
Sardh	T	C	2: 27,227,066		probably benign	Het
Skor2	A	T	18: 76,876,598	E952D	probably damaging	Het
Slc22a29	A	T	19: 8,169,970	S343T	probably benign	Het
Sorbs2	T	C	8: 45,785,337		probably benign	Het
Supt7l	C	T	5: 31,515,918	V329I	probably benign	Het
Taar2	G	A	10: 23,941,495	R311H	probably benign	Het
Tac1	T	C	6: 7,559,165		probably benign	Het
Tcn2	A	T	11: 3,922,044	V361D	probably damaging	Het
Tm2d3	G	A	7: 65,697,834	A170T	possibly damaging	Het
Tnks	G	A	8: 34,839,970	R1142*	probably null	Het
Ttll7	C	A	3: 146,944,160	Y648*	probably null	Het
Umod	G	T	7: 119,466,073	Q578K	probably benign	Het
Upf2	G	A	2: 6,027,204		probably benign	Het
Vmn2r92	C	T	17: 18,167,957	A408V	probably damaging	Het
Washc5	A	G	15: 59,338,960	I1013T	probably benign	Het
Wdr60	T	C	12: 116,257,406		probably benign	Het
Zfp704	C	A	3: 9,565,157	R48L	probably damaging	Het

Other mutations in Efna5

Allele	Source	Chr	Coord	Type	Predicted Effect	PPH Score
IGL00972:Efna5	APN	17	62613379	missense	possibly damaging	0.73
IGL02142:Efna5	APN	17	62607345	missense	unknown
IGL02152:Efna5	APN	17	62651060	missense	probably benign
IGL02534:Efna5	APN	17	62613389	nonsense	probably null
IGL02556:Efna5	APN	17	62651028	missense	probably damaging	0.99
R0041:Efna5	UTSW	17	62607472	splice site	probably benign
R0422:Efna5	UTSW	17	62607419	missense	probably benign	0.05
R0565:Efna5	UTSW	17	62881036	missense	probably damaging	1.00
R2039:Efna5	UTSW	17	62881066	missense	probably benign	0.00
R2570:Efna5	UTSW	17	62881028	missense	probably benign	0.04
R4621:Efna5	UTSW	17	62651045	missense	probably benign	0.00
R4622:Efna5	UTSW	17	62651045	missense	probably benign	0.00
R5672:Efna5	UTSW	17	62881030	missense	probably damaging	1.00
R5723:Efna5	UTSW	17	62607463	missense	probably damaging	1.00
R7876:Efna5	UTSW	17	62650934	missense	possibly damaging	0.74
R8049:Efna5	UTSW	17	62650982	missense	probably benign	0.39
R8432:Efna5	UTSW	17	62651022	missense	probably damaging	1.00
R8768:Efna5	UTSW	17	62881130	start codon destroyed	probably null	0.33
R8856:Efna5	UTSW	17	62607379	missense	unknown
R8921:Efna5	UTSW	17	62881058	missense	possibly damaging	0.75
RF007:Efna5	UTSW	17	62613394	missense	probably benign	0.00
X0021:Efna5	UTSW	17	62607400	missense	probably damaging	0.98
X0025:Efna5	UTSW	17	62651037	missense	probably damaging	1.00

Predicted Primers

PCR Primer
(F):5'- TTGGGCTCTCAATTCCCAGCTAATG -3'
(R):5'- AAGCGGGATTTGGTACTCGCAG -3'

Sequencing Primer
(F):5'- CAGATGTAGAAATACTCTCGGCCTG -3'
(R):5'- GCAGGGGTGAtgtgtgtg -3'

Posted On

2013-05-09