Mutagenetix > Incidental Mutations

Incidental Mutation 'R1441:Ephb4'

161003

Institutional Source

Beutler Lab

Gene Symbol

Ephb4

Ensembl Gene

ENSMUSG00000029710

Gene Name

Eph receptor B4

Synonyms

MDK2, Htk, Myk1, Tyro11

MMRRC Submission

039496-MU

Accession Numbers

Is this an essential gene?

Essential (E-score: 1.000) question?

Stock #

R1441 (G1)

Quality Score

225

Status

Not validated

Chromosome

Chromosomal Location

137350109-137378669 bp(+) (GRCm38)

Type of Mutation

missense

DNA Base Change (assembly)

C to T at 137361247 bp

Zygosity

Heterozygous

Amino Acid Change

Arginine to Cysteine at position 360 (R360C)

Ref Sequence

ENSEMBL: ENSMUSP00000130275 (fasta)

Gene Model

predicted gene model for transcript(s): [ENSMUST00000061244] [ENSMUST00000111054] [ENSMUST00000111055] [ENSMUST00000144296] [ENSMUST00000166239]

Predicted Effect

probably damaging
Transcript: ENSMUST00000061244
AA Change: R360C

PolyPhen 2 Score 0.998 (Sensitivity: 0.27; Specificity: 0.99)

SMART Domains

Protein: ENSMUSP00000051622
Gene: ENSMUSG00000029710
AA Change: R360C

Domain	Start	End	E-Value	Type
EPH_lbd	17	197	6.3e-106	SMART
Pfam:GCC2_GCC3	258	301	2.6e-11	PFAM
FN3	324	413	1.75e-6	SMART
FN3	434	516	1.07e-10	SMART
Pfam:EphA2_TM	540	612	8.9e-26	PFAM
TyrKc	615	874	5.09e-130	SMART
SAM	904	971	2.44e-21	SMART

Predicted Effect

probably damaging
Transcript: ENSMUST00000111054
AA Change: R360C

PolyPhen 2 Score 0.998 (Sensitivity: 0.27; Specificity: 0.99)

SMART Domains

Protein: ENSMUSP00000106683
Gene: ENSMUSG00000029710
AA Change: R360C

Domain	Start	End	E-Value	Type
EPH_lbd	17	197	6.3e-106	SMART
Pfam:GCC2_GCC3	258	301	1.4e-11	PFAM
FN3	324	413	1.75e-6	SMART
FN3	434	516	1.07e-10	SMART
Pfam:EphA2_TM	540	612	3.4e-26	PFAM
TyrKc	615	874	5.09e-130	SMART
Pfam:SAM_1	882	917	2.6e-7	PFAM
low complexity region	919	934	N/A	INTRINSIC

Predicted Effect

probably damaging
Transcript: ENSMUST00000111055
AA Change: R360C

PolyPhen 2 Score 0.998 (Sensitivity: 0.27; Specificity: 0.99)

SMART Domains

Protein: ENSMUSP00000106684
Gene: ENSMUSG00000029710
AA Change: R360C

Domain	Start	End	E-Value	Type
EPH_lbd	17	197	6.3e-106	SMART
Pfam:GCC2_GCC3	258	301	4.2e-10	PFAM
FN3	324	413	1.75e-6	SMART
FN3	443	525	1.07e-10	SMART
Pfam:EphA2_TM	550	621	5e-24	PFAM
TyrKc	624	883	5.09e-130	SMART
SAM	913	980	2.44e-21	SMART

Predicted Effect

probably damaging
Transcript: ENSMUST00000144296
AA Change: R360C

PolyPhen 2 Score 0.998 (Sensitivity: 0.27; Specificity: 0.99)

SMART Domains

Protein: ENSMUSP00000115731
Gene: ENSMUSG00000029710
AA Change: R360C

Domain	Start	End	E-Value	Type
EPH_lbd	17	197	6.3e-106	SMART
Pfam:GCC2_GCC3	258	301	2.6e-11	PFAM
FN3	324	413	1.75e-6	SMART
FN3	434	516	1.07e-10	SMART
Pfam:EphA2_TM	540	612	8.9e-26	PFAM
TyrKc	615	874	5.09e-130	SMART
SAM	904	971	2.44e-21	SMART

Predicted Effect

probably damaging
Transcript: ENSMUST00000166239
AA Change: R360C

PolyPhen 2 Score 0.998 (Sensitivity: 0.27; Specificity: 0.99)

SMART Domains

Protein: ENSMUSP00000130275
Gene: ENSMUSG00000029710
AA Change: R360C

Domain	Start	End	E-Value	Type
EPH_lbd	17	197	6.3e-106	SMART
Pfam:GCC2_GCC3	258	301	2.6e-11	PFAM
FN3	324	413	1.75e-6	SMART
FN3	434	516	1.07e-10	SMART
Pfam:EphA2_TM	540	612	8.9e-26	PFAM
TyrKc	615	874	5.09e-130	SMART
SAM	904	971	2.44e-21	SMART

Coding Region Coverage

1x: 99.0%
3x: 98.1%
10x: 95.6%
20x: 90.4%

Validation Efficiency

MGI Phenotype

FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] Ephrin receptors and their ligands, the ephrins, mediate numerous developmental processes, particularly in the nervous system. 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 divided into 2 groups based on the similarity of their extracellular domain sequences and their affinities for binding ephrin-A and ephrin-B ligands. Ephrin receptors make up the largest subgroup of the receptor tyrosine kinase (RTK) family. The protein encoded by this gene binds to ephrin-B2 and plays an essential role in vascular development. [provided by RefSeq, Jul 2008]
PHENOTYPE: Homozygotes for a targeted null mutation exhibit arrested angiogenesis and heart development and midgestational lethality. [provided by MGI curators]

Allele List at MGI

Other mutations in this stock

Total: 47 list
Gene	Ref	Var	Chr/Loc	Mutation	Predicted Effect	Zygosity
Adamts18	A	T	8: 113,754,562		probably null	Het
Ankrd16	T	C	2: 11,778,746	L53P	probably damaging	Het
Arsk	A	T	13: 76,074,964	N171K	probably benign	Het
Brwd1	A	C	16: 96,066,151	C161W	probably damaging	Het
Card9	T	C	2: 26,359,390	N53S	probably benign	Het
Ccdc13	A	T	9: 121,813,449	V403E	probably benign	Het
Ccdc83	T	A	7: 90,244,143	E135D	probably damaging	Het
Ccser1	C	T	6: 62,380,032	T818I	probably benign	Het
Cd44	T	A	2: 102,846,418	T301S	probably damaging	Het
Eepd1	G	A	9: 25,483,203	M254I	probably benign	Het
Fam149a	G	T	8: 45,355,647	Q150K	probably damaging	Het
Fam208a	T	A	14: 27,464,260	C805*	probably null	Het
G6pc2	G	A	2: 69,220,854	C97Y	probably damaging	Het
Gcsam	T	A	16: 45,613,038	M15K	probably benign	Het
Impdh2	C	A	9: 108,564,776	T201K	probably benign	Het
Kdm2b	C	T	5: 122,932,880	E379K	probably benign	Het
Mcm3ap	T	C	10: 76,471,166	V371A	probably benign	Het
Mink1	T	A	11: 70,607,114	N514K	possibly damaging	Het
Mmp12	C	T	9: 7,354,787	P330L	probably damaging	Het
Mroh2a	A	G	1: 88,241,631	D676G	possibly damaging	Het
Myo1a	C	T	10: 127,719,279	P838L	probably benign	Het
Naip5	T	C	13: 100,219,717	H1130R	possibly damaging	Het
Ninl	C	A	2: 150,971,124	G204V	probably benign	Het
Olfr1301	T	C	2: 111,755,002	F251S	probably damaging	Het
Olfr202	G	A	16: 59,283,865	L211F	probably benign	Het
Olfr235	T	A	19: 12,268,386	L52*	probably null	Het
Olfr358	C	A	2: 37,005,119	R165L	possibly damaging	Het
Olfr441	T	C	6: 43,115,946	V68A	probably benign	Het
Olfr893	T	C	9: 38,209,481	C141R	probably damaging	Het
Phactr4	G	A	4: 132,377,248	T256I	probably benign	Het
Ptpn22	G	T	3: 103,874,247	W114L	probably damaging	Het
Rasa1	C	T	13: 85,252,421		probably null	Het
Rbks	C	T	5: 31,659,997	V143I	probably benign	Het
Rbm19	T	C	5: 120,131,176	F515L	probably damaging	Het
Ror1	A	G	4: 100,440,983	T518A	probably benign	Het
Rpusd4	C	A	9: 35,272,769	A240E	probably damaging	Het
Rufy3	T	C	5: 88,632,515	L374P	probably damaging	Het
Sf3a3	T	C	4: 124,725,142	S299P	probably damaging	Het
Slc7a12	T	G	3: 14,497,354	S264A	possibly damaging	Het
Tm9sf1	T	C	14: 55,636,325	Y572C	probably damaging	Het
Tmem55a	A	T	4: 14,892,477	I114L	possibly damaging	Het
Tpcn2	G	A	7: 145,260,134	S475L	probably benign	Het
Trim17	A	G	11: 58,965,192	D25G	probably damaging	Het
Ttn	T	A	2: 76,741,777	K26257N	probably damaging	Het
Txndc11	C	A	16: 11,134,550		probably benign	Het
Utrn	A	G	10: 12,683,295	S1405P	probably damaging	Het
Vmn2r58	G	A	7: 41,837,440	T677I	probably damaging	Het

Other mutations in Ephb4

Allele	Source	Chr	Coord	Type	Predicted Effect	PPH Score
IGL00542:Ephb4	APN	5	137365615	splice site	probably benign
IGL00948:Ephb4	APN	5	137366659	missense	probably damaging	1.00
IGL01653:Ephb4	APN	5	137365741	splice site	probably benign
IGL01885:Ephb4	APN	5	137357797	missense	probably damaging	1.00
IGL01906:Ephb4	APN	5	137361194	missense	probably damaging	1.00
IGL02089:Ephb4	APN	5	137370762	missense	probably damaging	0.98
IGL02216:Ephb4	APN	5	137372070	missense	possibly damaging	0.92
IGL02233:Ephb4	APN	5	137354501	nonsense	probably null
IGL03080:Ephb4	APN	5	137354083	splice site	probably benign
IGL03111:Ephb4	APN	5	137372505	missense	probably benign	0.07
R0599:Ephb4	UTSW	5	137369855	missense	probably damaging	1.00
R0744:Ephb4	UTSW	5	137365667	missense	probably damaging	1.00
R1331:Ephb4	UTSW	5	137366534	splice site	probably benign
R1732:Ephb4	UTSW	5	137372178	missense	possibly damaging	0.93
R1745:Ephb4	UTSW	5	137360434	missense	probably benign
R1831:Ephb4	UTSW	5	137354415	missense	probably damaging	1.00
R1865:Ephb4	UTSW	5	137363310	missense	possibly damaging	0.53
R2165:Ephb4	UTSW	5	137354426	missense	probably benign	0.08
R2206:Ephb4	UTSW	5	137357719	missense	probably damaging	1.00
R2473:Ephb4	UTSW	5	137365700	missense	probably benign	0.15
R4779:Ephb4	UTSW	5	137365702	missense	probably benign	0.04
R4801:Ephb4	UTSW	5	137365506	missense	probably damaging	1.00
R4802:Ephb4	UTSW	5	137365506	missense	probably damaging	1.00
R5307:Ephb4	UTSW	5	137363312	missense	probably damaging	1.00
R5452:Ephb4	UTSW	5	137361142	missense	probably damaging	1.00
R5458:Ephb4	UTSW	5	137369852	missense	probably damaging	1.00
R5475:Ephb4	UTSW	5	137354439	missense	probably benign	0.00
R5662:Ephb4	UTSW	5	137372195	missense	probably damaging	0.98
R5879:Ephb4	UTSW	5	137360416	missense	probably benign	0.00
R6336:Ephb4	UTSW	5	137372085	missense	probably damaging	1.00
R6443:Ephb4	UTSW	5	137360449	missense	probably damaging	1.00
R6632:Ephb4	UTSW	5	137366587	missense	probably damaging	0.99
R6973:Ephb4	UTSW	5	137369804	missense	probably damaging	1.00
R7008:Ephb4	UTSW	5	137361274	missense	probably benign	0.00
R7145:Ephb4	UTSW	5	137372046	missense	probably damaging	1.00
R7421:Ephb4	UTSW	5	137354425	missense	possibly damaging	0.88
R7593:Ephb4	UTSW	5	137361298	missense	probably benign
R7635:Ephb4	UTSW	5	137372103	missense	probably damaging	1.00
R7751:Ephb4	UTSW	5	137365675	missense	probably damaging	1.00
R7825:Ephb4	UTSW	5	137372437	missense	probably damaging	1.00
R8539:Ephb4	UTSW	5	137357855	missense	probably damaging	1.00
X0026:Ephb4	UTSW	5	137373558	missense	probably damaging	1.00
Z1177:Ephb4	UTSW	5	137361359	missense	probably benign	0.02

Predicted Primers

PCR Primer
(F):5'- AGCTTTGGCCTCACCTCTAATACTTGA -3'
(R):5'- TACCCTCACGGTCAGTGGTGACAT -3'

Sequencing Primer
(F):5'- CTTGAGAAGATTAGTGTGACTGAC -3'
(R):5'- AGTGGTGACATTGACAGGCTC -3'

Posted On

2014-03-14