Mutagenetix > Incidental Mutations

Incidental Mutation 'R4012:Epha4'

311723

Institutional Source

Beutler Lab

Gene Symbol

Epha4

Ensembl Gene

ENSMUSG00000026235

Gene Name

Eph receptor A4

Synonyms

rb, Sek, Sek1, 2900005C20Rik, Cek8, Hek8, Tyro1

MMRRC Submission

040949-MU

Accession Numbers

Genbank: NM_007936; MGI: 98277

Is this an essential gene?

Probably essential (E-score: 0.939) question?

Stock #

R4012 (G1)

Quality Score

225

Status

Validated

Chromosome

Chromosomal Location

77367185-77515088 bp(-) (GRCm38)

Type of Mutation

splice site

DNA Base Change (assembly)

A to G at 77390094 bp

Zygosity

Heterozygous

Amino Acid Change

Ref Sequence

ENSEMBL: ENSMUSP00000140408 (fasta)

Gene Model

predicted gene model for transcript(s): [ENSMUST00000027451] [ENSMUST00000188797] [ENSMUST00000188952] [ENSMUST00000190149]

Predicted Effect

probably benign
Transcript: ENSMUST00000027451

SMART Domains

Protein: ENSMUSP00000027451
Gene: ENSMUSG00000026235

Domain	Start	End	E-Value	Type
EPH_lbd	30	204	1.35e-128	SMART
FN3	329	420	1.94e-8	SMART
FN3	441	522	9.18e-10	SMART
Pfam:EphA2_TM	548	618	1.7e-24	PFAM
TyrKc	621	878	1.91e-134	SMART
SAM	908	975	1.96e-20	SMART

Predicted Effect

probably benign
Transcript: ENSMUST00000188797

SMART Domains

Protein: ENSMUSP00000140954
Gene: ENSMUSG00000026235

Domain	Start	End	E-Value	Type
EPH_lbd	30	204	1.35e-128	SMART
FN3	329	420	1.94e-8	SMART
FN3	441	522	9.18e-10	SMART
Pfam:EphA2_TM	547	618	1.8e-27	PFAM
TyrKc	621	878	1.91e-134	SMART
SAM	908	975	1.96e-20	SMART

Predicted Effect

probably benign
Transcript: ENSMUST00000188952

SMART Domains

Protein: ENSMUSP00000139640
Gene: ENSMUSG00000026235

Domain	Start	End	E-Value	Type
EPH_lbd	30	204	1.35e-128	SMART
FN3	329	420	1.94e-8	SMART
FN3	441	522	9.18e-10	SMART
Pfam:EphA2_TM	547	618	1.8e-27	PFAM
TyrKc	621	878	1.91e-134	SMART
SAM	908	975	1.96e-20	SMART

Predicted Effect

probably benign
Transcript: ENSMUST00000190149

Coding Region Coverage

1x: 99.2%
3x: 98.5%
10x: 96.8%
20x: 93.0%

Validation Efficiency

100% (79/79)

MGI Phenotype

FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] This gene belongs to the ephrin receptor subfamily of the protein-tyrosine kinase family. EPH and EPH-related receptors have been implicated in mediating developmental events, particularly in the nervous system. Receptors in the EPH subfamily typically have a single kinase domain and an extracellular region containing a Cys-rich domain and 2 fibronectin type III repeats. The ephrin receptors are divided into 2 groups based on the similarity of their extracellular domain sequences and their affinities for binding ephrin-A and ephrin-B ligands. Multiple transcript variants encoding different isoforms have been found for this gene. [provided by RefSeq, Jan 2015]
PHENOTYPE: Mutants are known for their "hopping gait". Homozygotes for targeted null mutations show loss of limb alternation in locomotion and axon guidance defects of the corticospinal tract within medulla and spinal cord, resulting in aberrant midline projections. Heterozygotes show less severe phenotype. [provided by MGI curators]

Allele List at MGI

All alleles(66) : Targeted, knock-out(3) Targeted, other(9) Gene trapped(52) Spontaneous(2)

Other mutations in this stock

Total: 79 list
Gene	Ref	Var	Chr/Loc	Mutation	Predicted Effect	Zygosity
1700015F17Rik	A	C	5: 5,478,955	L20R	probably damaging	Het
2210016F16Rik	T	A	13: 58,381,986	K271*	probably null	Het
9930021J03Rik	T	G	19: 29,743,590	K622N	probably damaging	Het
Adnp2	G	T	18: 80,130,821	F124L	probably benign	Het
Aicda	A	G	6: 122,559,490	K10E	probably benign	Het
Als2	A	G	1: 59,187,416	C910R	probably benign	Het
Ankrd11	T	A	8: 122,892,417	K1565N	probably damaging	Het
Apol7b	T	C	15: 77,424,709	D63G	probably damaging	Het
Arhgef4	T	C	1: 34,725,106	C1148R	possibly damaging	Het
Atg16l1	A	G	1: 87,766,907	D102G	probably damaging	Het
Babam2	T	C	5: 32,001,438	V244A	probably damaging	Het
Cars	G	A	7: 143,559,674	A668V	possibly damaging	Het
Ccdc185	T	A	1: 182,748,888	S79C	possibly damaging	Het
Ccdc88b	G	C	19: 6,848,991	R1119G	probably damaging	Het
Cebpz	A	T	17: 78,924,467	V810E	probably damaging	Het
Cep120	T	C	18: 53,738,582	T73A	probably damaging	Het
Chat	C	A	14: 32,423,312	C380F	possibly damaging	Het
Cltc	T	C	11: 86,757,261	Q10R	probably benign	Het
Cst8	T	C	2: 148,804,702		probably benign	Het
Cts3	C	T	13: 61,568,054		probably null	Het
Cyp4a29	T	A	4: 115,248,510	D136E	probably benign	Het
Dmxl2	A	C	9: 54,379,013		probably null	Het
Dsg4	T	A	18: 20,451,862	V211E	possibly damaging	Het
Efcab5	C	T	11: 77,117,830	V957I	probably damaging	Het
Eif4g2	A	T	7: 111,074,151	L807Q	possibly damaging	Het
Epm2aip1	A	T	9: 111,272,390	I144F	probably benign	Het
Erbb4	C	T	1: 68,560,576	R114H	probably damaging	Het
Fabp3	C	T	4: 130,312,387	T57I	probably benign	Het
Fam170a	C	T	18: 50,281,971	A228V	probably damaging	Het
Foxred1	A	T	9: 35,206,275	M254K	possibly damaging	Het
Gm1527	T	A	3: 28,898,820	C90S	probably benign	Het
Gm16286	A	G	18: 80,212,124	D211G	probably benign	Het
Gm8251	T	C	1: 44,060,969	D323G	possibly damaging	Het
Gpr137b	T	C	13: 13,359,362	T370A	probably benign	Het
Gtf2e2	A	G	8: 33,755,965		probably benign	Het
Hgsnat	A	T	8: 25,955,789	L359*	probably null	Het
Hhip	A	T	8: 79,992,594	C435S	probably damaging	Het
Hoxa13	T	C	6: 52,259,127	D310G	possibly damaging	Het
Hspa14	T	C	2: 3,512,638	Y18C	probably damaging	Het
Ighg1	A	G	12: 113,329,650	V140A	probably damaging	Het
Ighv1-58	A	T	12: 115,312,310	Y69*	probably null	Het
Inpp5j	A	G	11: 3,500,185	F615L	probably benign	Het
Kcna1	T	A	6: 126,642,910	Y149F	probably benign	Het
Kcnj6	A	T	16: 94,825,018		probably null	Het
Krtap4-1	G	T	11: 99,627,811	C124*	probably null	Het
Lama1	T	A	17: 67,812,373	L2615*	probably null	Het
Lcp2	A	T	11: 34,068,439	I72F	probably damaging	Het
Med1	T	A	11: 98,171,706	I189F	possibly damaging	Het
Meioc	C	T	11: 102,675,828	R757C	probably damaging	Het
Mtr	T	A	13: 12,189,397	H1171L	probably damaging	Het
Mtr	G	C	13: 12,189,398	H1171D	probably damaging	Het
Nlrc5	A	G	8: 94,475,992	Y240C	possibly damaging	Het
Nsun4	T	A	4: 116,051,062	H767L	possibly damaging	Het
Pcdha1	T	A	18: 36,931,136	N284K	probably benign	Het
Pcdhgb8	A	C	18: 37,763,361	S495R	probably benign	Het
Pramel1	T	A	4: 143,396,690	I79N	possibly damaging	Het
Prdm6	A	T	18: 53,540,318	E183D	possibly damaging	Het
Prex2	T	C	1: 11,184,516	F1125L	probably benign	Het
Prkg2	T	C	5: 98,979,815	I346V	possibly damaging	Het
Ptprz1	A	G	6: 23,002,585	D1558G	probably damaging	Het
Rab11fip3	GCTCGTCT	GCT	17: 26,068,028		probably null	Het
Rin2	C	T	2: 145,860,446	T354I	probably benign	Het
S100a6	A	G	3: 90,614,201	D50G	probably damaging	Het
Shroom3	T	A	5: 92,948,483		probably benign	Het
Sipa1l1	G	A	12: 82,341,782	V261M	possibly damaging	Het
Slc5a4b	T	A	10: 76,074,992	I337F	probably damaging	Het
Smarcc1	A	G	9: 110,132,205	Y30C	possibly damaging	Het
Swap70	A	G	7: 110,281,305	K576E	possibly damaging	Het
Syt6	A	G	3: 103,625,493		probably benign	Het
Szt2	T	C	4: 118,383,900	I1726V	probably benign	Het
Tdgf1	C	T	9: 110,940,713	M169I	probably benign	Het
Thoc1	A	G	18: 9,987,651	K453E	possibly damaging	Het
Tmem38b	A	G	4: 53,854,409	I214V	probably benign	Het
Tonsl	A	T	15: 76,637,044	I354N	probably damaging	Het
Trappc9	T	C	15: 73,031,623	I303V	possibly damaging	Het
Trim66	A	G	7: 109,458,131	S1032P	probably damaging	Het
Tsc22d4	T	C	5: 137,758,328	V6A	probably benign	Het
Ubtd2	A	G	11: 32,499,260	K36E	probably benign	Het
Zkscan2	T	C	7: 123,498,660	E171G	possibly damaging	Het

Other mutations in Epha4

Allele	Source	Chr	Coord	Type	Predicted Effect	PPH Score
IGL01315:Epha4	APN	1	77398557	missense	probably benign	0.00
IGL01350:Epha4	APN	1	77506855	missense	probably damaging	1.00
IGL01657:Epha4	APN	1	77426838	missense	probably damaging	1.00
IGL01872:Epha4	APN	1	77383039	missense	probably benign	0.03
IGL02366:Epha4	APN	1	77426711	nonsense	probably null
IGL02426:Epha4	APN	1	77444877	missense	probably benign	0.01
IGL02428:Epha4	APN	1	77506748	missense	possibly damaging	0.94
IGL02706:Epha4	APN	1	77426845	missense	probably damaging	1.00
IGL02716:Epha4	APN	1	77380965	missense	probably damaging	1.00
IGL03348:Epha4	APN	1	77507172	missense	possibly damaging	0.82
frog	UTSW	1	77481076	intron	probably benign
R0324:Epha4	UTSW	1	77383551	missense	probably damaging	1.00
R0392:Epha4	UTSW	1	77506973	missense	probably benign	0.00
R0538:Epha4	UTSW	1	77388541	missense	probably damaging	1.00
R0562:Epha4	UTSW	1	77388487	missense	probably benign	0.00
R0885:Epha4	UTSW	1	77382939	missense	probably damaging	0.99
R1509:Epha4	UTSW	1	77380886	missense	probably damaging	1.00
R1620:Epha4	UTSW	1	77374926	missense	probably benign	0.31
R1624:Epha4	UTSW	1	77399692	missense	probably damaging	1.00
R1654:Epha4	UTSW	1	77374768	splice site	probably null
R1755:Epha4	UTSW	1	77387823	missense	probably damaging	1.00
R1807:Epha4	UTSW	1	77374904	missense	probably benign	0.05
R2046:Epha4	UTSW	1	77507162	missense	probably damaging	1.00
R2504:Epha4	UTSW	1	77382991	missense	probably damaging	1.00
R2509:Epha4	UTSW	1	77511702	missense	possibly damaging	0.84
R2511:Epha4	UTSW	1	77511702	missense	possibly damaging	0.84
R3441:Epha4	UTSW	1	77426696	missense	possibly damaging	0.90
R3724:Epha4	UTSW	1	77426543	splice site	probably benign
R3901:Epha4	UTSW	1	77380902	missense	probably damaging	1.00
R3950:Epha4	UTSW	1	77399716	missense	probably damaging	1.00
R3951:Epha4	UTSW	1	77399716	missense	probably damaging	1.00
R3952:Epha4	UTSW	1	77399716	missense	probably damaging	1.00
R4321:Epha4	UTSW	1	77507213	critical splice acceptor site	probably null
R4422:Epha4	UTSW	1	77511717	missense	probably damaging	0.99
R4898:Epha4	UTSW	1	77390075	nonsense	probably null
R5072:Epha4	UTSW	1	77445002	missense	probably damaging	1.00
R5270:Epha4	UTSW	1	77506607	missense	probably damaging	1.00
R5281:Epha4	UTSW	1	77374867	missense	probably benign
R5315:Epha4	UTSW	1	77388472	critical splice donor site	probably null
R5531:Epha4	UTSW	1	77374876	missense	probably benign
R5621:Epha4	UTSW	1	77515049	utr 5 prime	probably benign
R5648:Epha4	UTSW	1	77398525	missense	probably benign	0.25
R5747:Epha4	UTSW	1	77506883	missense	probably damaging	0.99
R5829:Epha4	UTSW	1	77444994	missense	probably benign	0.01
R6185:Epha4	UTSW	1	77507106	missense	probably damaging	1.00
R6486:Epha4	UTSW	1	77383549	missense	probably damaging	1.00
R6821:Epha4	UTSW	1	77382945	missense	possibly damaging	0.88
R6978:Epha4	UTSW	1	77377583	missense	probably damaging	1.00
R7039:Epha4	UTSW	1	77506785	missense	probably damaging	1.00
R7216:Epha4	UTSW	1	77444984	missense	probably damaging	1.00
R7270:Epha4	UTSW	1	77399785	missense	probably damaging	1.00
R7444:Epha4	UTSW	1	77387916	missense	probably damaging	1.00
R7737:Epha4	UTSW	1	77381012	missense	probably damaging	1.00
R7763:Epha4	UTSW	1	77390031	critical splice donor site	probably null
Z1088:Epha4	UTSW	1	77506662	missense	possibly damaging	0.61
Z1176:Epha4	UTSW	1	77373733	makesense	probably null
Z1176:Epha4	UTSW	1	77383011	missense	probably damaging	1.00

Predicted Primers

PCR Primer
(F):5'- TTGCACCTTGACAGCCTTG -3'
(R):5'- TGATGGCTTCAGCTCTTCAC -3'

Sequencing Primer
(F):5'- CTTGACAGCCTTGACGAATG -3'
(R):5'- TTCACCCCGACTCAACAGAGATTAC -3'

Posted On

2015-04-29