Mutagenetix > Incidental Mutations

Incidental Mutation 'R7466:Ephb2'

578757

Institutional Source

Beutler Lab

Gene Symbol

Ephb2

Ensembl Gene

ENSMUSG00000028664

Gene Name

Eph receptor B2

Synonyms

Erk, eteck, Tyro5, Prkm5, Drt, Hek5, Sek3, Qek5, Cek5, Nuk

MMRRC Submission

Accession Numbers

Is this an essential gene?

Possibly essential (E-score: 0.674) question?

Stock #

R7466 (G1)

Quality Score

225.009

Status

Validated

Chromosome

Chromosomal Location

136647539-136835988 bp(-) (GRCm38)

Type of Mutation

missense

DNA Base Change (assembly)

C to T at 136659065 bp

Zygosity

Heterozygous

Amino Acid Change

Arginine to Histidine at position 791 (R791H)

Ref Sequence

ENSEMBL: ENSMUSP00000101471 (fasta)

Gene Model

predicted gene model for transcript(s): [ENSMUST00000059287] [ENSMUST00000105845] [ENSMUST00000105846]

Predicted Effect

probably damaging
Transcript: ENSMUST00000059287
AA Change: R792H

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

SMART Domains

Protein: ENSMUSP00000058135
Gene: ENSMUSG00000028664
AA Change: R792H

Domain	Start	End	E-Value	Type
signal peptide	1	18	N/A	INTRINSIC
EPH_lbd	20	197	7.37e-130	SMART
Pfam:GCC2_GCC3	261	304	8.1e-10	PFAM
FN3	325	417	1.75e-6	SMART
FN3	436	518	1.23e-10	SMART
Pfam:EphA2_TM	545	619	6e-25	PFAM
TyrKc	622	881	1.34e-138	SMART
SAM	911	978	1.18e-23	SMART

Predicted Effect

probably damaging
Transcript: ENSMUST00000105845
AA Change: R791H

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

SMART Domains

Protein: ENSMUSP00000101471
Gene: ENSMUSG00000028664
AA Change: R791H

Domain	Start	End	E-Value	Type
signal peptide	1	18	N/A	INTRINSIC
EPH_lbd	20	197	7.37e-130	SMART
Pfam:GCC2_GCC3	259	305	2.2e-10	PFAM
FN3	325	417	1.75e-6	SMART
FN3	436	517	1.41e-10	SMART
Pfam:EphA2_TM	543	618	2.1e-30	PFAM
TyrKc	621	880	1.34e-138	SMART
SAM	910	977	1.18e-23	SMART

Predicted Effect

probably damaging
Transcript: ENSMUST00000105846
AA Change: R792H

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

SMART Domains

Protein: ENSMUSP00000101472
Gene: ENSMUSG00000028664
AA Change: R792H

Domain	Start	End	E-Value	Type
signal peptide	1	18	N/A	INTRINSIC
EPH_lbd	20	197	7.37e-130	SMART
Pfam:GCC2_GCC3	259	305	2.2e-10	PFAM
FN3	325	417	1.75e-6	SMART
FN3	436	517	1.41e-10	SMART
Pfam:EphA2_TM	543	619	1e-30	PFAM
TyrKc	622	881	1.34e-138	SMART
SAM	911	978	1.18e-23	SMART

Predicted Effect

probably benign
Transcript: ENSMUST00000156558

SMART Domains

Protein: ENSMUSP00000116350
Gene: ENSMUSG00000028664

Domain	Start	End	E-Value	Type
FN3	1	85	6.48e1	SMART
FN3	104	186	1.23e-10	SMART
Pfam:EphA2_TM	213	276	2.5e-16	PFAM

Coding Region Coverage

1x: 100.0%
3x: 100.0%
10x: 99.8%
20x: 99.2%

Validation Efficiency

99% (83/84)

MGI Phenotype

FUNCTION: This gene encodes a member of the Eph receptor family of receptor tyrosine kinase transmembrane glycoproteins. These receptors consist of an N-terminal glycosylated ligand-binding domain, a transmembrane region and an intracellular kinase domain. The encoded receptor preferentially binds membrane-bound ephrin-B ligands and is involved in nervous system and vascular development. This gene is used as a marker of intestinal stem cells. Homozygous knockout mice for this gene exhibit impaired axon guidance and vestibular function. Alternative splicing results in multiple transcript variants. [provided by RefSeq, Aug 2015]
PHENOTYPE: Mice homozygous for a null allele exhibit abnormal axon guidance, circling, head bobbing, and hyperactivity. [provided by MGI curators]

Allele List at MGI

Other mutations in this stock

Total: 83 list
Gene	Ref	Var	Chr/Loc	Mutation	Predicted Effect	Zygosity
AI182371	T	A	2: 35,088,741	K203*	probably null	Het
Akr1c13	T	C	13: 4,192,437		probably benign	Het
Amer3	A	G	1: 34,587,993	S438G	probably damaging	Het
Aqp9	T	A	9: 71,163,261		probably null	Het
Art4	G	T	6: 136,854,850	H98N	probably damaging	Het
Bdh1	T	C	16: 31,447,604	S70P	probably benign	Het
Ccdc61	A	C	7: 18,891,105	Y503D	probably damaging	Het
Cd163l1	T	C	7: 140,220,706		probably null	Het
Cd180	A	T	13: 102,704,995	N183I	probably damaging	Het
Cd200r2	C	T	16: 44,909,174	A64V	probably damaging	Het
Ceacam9	A	C	7: 16,723,855	K98Q	probably benign	Het
Cep44	AACGC	A	8: 56,540,983		probably null	Het
Cfap77	G	T	2: 28,955,613	D247E	probably benign	Het
Cftr	T	C	6: 18,227,973	M388T	probably benign	Het
Chrnb1	G	A	11: 69,784,650	H493Y	probably damaging	Het
Ckap2	A	C	8: 22,177,386	M153R	probably benign	Het
Cnot6l	A	G	5: 96,131,128	V77A	probably benign	Het
Col12a1	C	T	9: 79,655,407	E1798K	possibly damaging	Het
Cth	T	A	3: 157,924,885	D49V	probably benign	Het
Ctnnb1	T	C	9: 120,955,416	S425P	probably damaging	Het
Ctnnd1	T	C	2: 84,610,785	N690S	probably benign	Het
Cyhr1	C	T	15: 76,648,186	D241N	probably benign	Het
Dennd4c	A	G	4: 86,774,331	D26G	probably damaging	Het
Dlg5	G	A	14: 24,245,212	P80L	probably damaging	Het
Eef2k	A	G	7: 120,903,484		probably null	Het
Erh	T	C	12: 80,640,983	Y22C	probably benign	Het
F5	C	T	1: 164,193,328	T1124I	possibly damaging	Het
Fam220a	T	A	5: 143,563,471	C213S	possibly damaging	Het
Fat2	G	T	11: 55,310,432	N605K	probably damaging	Het
Ganab	C	A	19: 8,914,569	S780*	probably null	Het
Gbgt1	C	T	2: 28,502,207	P67S	probably damaging	Het
Gm17190	G	T	13: 96,082,779	G208*	probably null	Het
Grhl2	A	G	15: 37,291,616	Y316C	probably damaging	Het
H2-T10	T	C	17: 36,120,849	T38A	probably benign	Het
Ins1	A	G	19: 52,264,420		probably benign	Het
Ippk	T	C	13: 49,432,467		probably null	Het
Klc4	T	A	17: 46,639,910	I258F	probably benign	Het
Manba	C	A	3: 135,542,393	L348I	probably benign	Het
Mgam	A	G	6: 40,744,789	N347S	probably benign	Het
Myo18b	T	C	5: 112,723,892	T2108A	probably benign	Het
Naip5	A	T	13: 100,221,986	L914*	probably null	Het
Nsa2	C	T	13: 97,131,220	A242T	probably benign	Het
Nsd2	G	A	5: 33,882,147	W834*	probably null	Het
Olfr1134	T	C	2: 87,656,396	N175S	possibly damaging	Het
Olfr1419	T	A	19: 11,870,316	D300V	possibly damaging	Het
Olfr285	T	C	15: 98,313,380	M57V	probably damaging	Het
Olfr469	A	T	7: 107,822,922	C182*	probably null	Het
Pam	A	T	1: 97,842,247	D599E	probably damaging	Het
Phf20l1	A	G	15: 66,636,884	K864R	probably damaging	Het
Plcl2	A	G	17: 50,608,468	D835G	probably damaging	Het
Ppm1m	C	A	9: 106,196,157	A329S	probably damaging	Het
Prep	T	C	10: 45,150,438	V486A	probably benign	Het
Prkcb	A	T	7: 122,516,844	N182I	probably damaging	Het
Prkcz	A	G	4: 155,271,602	F355S	probably damaging	Het
Psg20	C	T	7: 18,684,467	S125N	probably benign	Het
Psmd12	A	G	11: 107,492,057	D234G	probably benign	Het
Pvrig	A	T	5: 138,342,008	M14L	probably benign	Het
Rabgap1l	C	T	1: 160,226,484		probably null	Het
Rfc1	A	T	5: 65,275,426	C764S	probably damaging	Het
Ryr3	T	C	2: 112,926,957	D351G	probably benign	Het
Serpinb9g	T	C	13: 33,495,167	F340S	probably benign	Het
Sirpb1c	C	A	3: 15,832,266	L315F	probably damaging	Het
Slc24a1	C	G	9: 64,928,404	E814Q	unknown	Het
Slc26a11	A	T	11: 119,374,502	Q355L	probably damaging	Het
Sp100	C	T	1: 85,707,239	L483F	possibly damaging	Het
St5	A	G	7: 109,525,346	L1096P	probably damaging	Het
Ston1	T	A	17: 88,635,901	M245K	probably benign	Het
Swap70	T	A	7: 110,274,772	D442E	probably benign	Het
Syne2	T	A	12: 76,046,186	V450D	possibly damaging	Het
Tbck	T	A	3: 132,752,563	N651K	probably damaging	Het
Timd4	A	T	11: 46,817,758	T204S	probably benign	Het
Tmem102	A	G	11: 69,804,885	L87P	probably damaging	Het
Tmem55a	T	A	4: 14,912,477	Y195*	probably null	Het
Tmprss11e	T	A	5: 86,709,480	T325S	probably benign	Het
Trpm1	G	A	7: 64,240,582	V978M	probably damaging	Het
Wdr12	A	T	1: 60,094,511	D19E	probably benign	Het
Wdr35	G	A	12: 9,005,773	V482I	probably benign	Het
Wdr63	T	C	3: 146,055,618	D661G	probably benign	Het
Zer1	T	C	2: 30,101,484		probably null	Het
Zfp503	T	C	14: 21,986,011	D279G	probably benign	Het
Zfp870	A	T	17: 32,883,762	C198S	possibly damaging	Het
Zfyve26	C	T	12: 79,287,807	E146K	probably benign	Het
Zkscan6	T	C	11: 65,828,531	V459A	probably damaging	Het

Other mutations in Ephb2

Allele	Source	Chr	Coord	Type	Predicted Effect	PPH Score
IGL00336:Ephb2	APN	4	136657484	missense	probably damaging	0.96
IGL00963:Ephb2	APN	4	136658951	missense	probably benign	0.04
IGL01111:Ephb2	APN	4	136657410	missense	probably benign	0.01
IGL01462:Ephb2	APN	4	136771370	missense	possibly damaging	0.61
IGL01863:Ephb2	APN	4	136659777	missense	probably benign	0.03
IGL02149:Ephb2	APN	4	136693914	missense	probably damaging	1.00
IGL02232:Ephb2	APN	4	136657451	missense	probably damaging	0.97
IGL02269:Ephb2	APN	4	136771049	missense	possibly damaging	0.66
IGL02828:Ephb2	APN	4	136771150	missense	probably benign	0.09
IGL03109:Ephb2	APN	4	136771544	missense	probably damaging	1.00
IGL03284:Ephb2	APN	4	136661516	missense	probably damaging	0.96
Zimbalist	UTSW	4	136659709	missense	probably damaging	1.00
BB006:Ephb2	UTSW	4	136660884	missense	probably damaging	1.00
BB016:Ephb2	UTSW	4	136660884	missense	probably damaging	1.00
PIT4453001:Ephb2	UTSW	4	136660810	missense	probably benign	0.00
R0004:Ephb2	UTSW	4	136657524	missense	probably damaging	1.00
R0121:Ephb2	UTSW	4	136771057	missense	probably damaging	0.99
R0539:Ephb2	UTSW	4	136655976	missense	probably damaging	1.00
R0614:Ephb2	UTSW	4	136673365	missense	probably benign	0.00
R0988:Ephb2	UTSW	4	136659708	missense	possibly damaging	0.59
R1471:Ephb2	UTSW	4	136658951	missense	probably benign	0.04
R1473:Ephb2	UTSW	4	136694058	missense	possibly damaging	0.83
R1546:Ephb2	UTSW	4	136771009	missense	probably damaging	0.99
R1639:Ephb2	UTSW	4	136693905	missense	probably benign	0.10
R1725:Ephb2	UTSW	4	136659778	nonsense	probably null
R1779:Ephb2	UTSW	4	136693825	missense	possibly damaging	0.64
R1818:Ephb2	UTSW	4	136655336	missense	probably benign	0.02
R2099:Ephb2	UTSW	4	136660755	missense	probably damaging	1.00
R2916:Ephb2	UTSW	4	136683945	missense	probably damaging	0.99
R3885:Ephb2	UTSW	4	136771034	missense	probably damaging	1.00
R4572:Ephb2	UTSW	4	136655940	missense	probably damaging	1.00
R4709:Ephb2	UTSW	4	136696052	missense	probably damaging	1.00
R4893:Ephb2	UTSW	4	136659753	missense	probably damaging	0.99
R4981:Ephb2	UTSW	4	136696010	missense	probably benign	0.09
R4992:Ephb2	UTSW	4	136660839	missense	probably damaging	1.00
R5004:Ephb2	UTSW	4	136659699	missense	possibly damaging	0.77
R5307:Ephb2	UTSW	4	136693787	missense	possibly damaging	0.89
R5370:Ephb2	UTSW	4	136771570	missense	probably benign	0.00
R5561:Ephb2	UTSW	4	136661406	missense	probably damaging	1.00
R5643:Ephb2	UTSW	4	136771612	missense	probably damaging	0.99
R5826:Ephb2	UTSW	4	136660737	missense	probably damaging	1.00
R5858:Ephb2	UTSW	4	136672445	missense	probably benign
R5867:Ephb2	UTSW	4	136675422	missense	possibly damaging	0.81
R5990:Ephb2	UTSW	4	136696055	missense	probably benign	0.03
R6000:Ephb2	UTSW	4	136684030	missense	possibly damaging	0.76
R6156:Ephb2	UTSW	4	136661505	missense	probably benign	0.44
R6413:Ephb2	UTSW	4	136771122	missense	probably benign	0.08
R6577:Ephb2	UTSW	4	136657550	missense	probably damaging	0.99
R6633:Ephb2	UTSW	4	136683996	missense	probably benign	0.07
R6720:Ephb2	UTSW	4	136657502	missense	probably damaging	0.99
R6795:Ephb2	UTSW	4	136673335	missense	possibly damaging	0.88
R7235:Ephb2	UTSW	4	136693828	missense	probably damaging	1.00
R7260:Ephb2	UTSW	4	136771574	missense	probably damaging	0.96
R7328:Ephb2	UTSW	4	136658934	critical splice donor site	probably null
R7404:Ephb2	UTSW	4	136771213	missense	probably damaging	1.00
R7524:Ephb2	UTSW	4	136659709	missense	probably damaging	1.00
R7605:Ephb2	UTSW	4	136771108	missense	probably damaging	1.00
R7611:Ephb2	UTSW	4	136660901	critical splice acceptor site	probably null
R7777:Ephb2	UTSW	4	136771636	missense	possibly damaging	0.92
R7889:Ephb2	UTSW	4	136771042	missense	probably damaging	0.99
R7929:Ephb2	UTSW	4	136660884	missense	probably damaging	1.00
R8191:Ephb2	UTSW	4	136658945	missense	probably damaging	0.96
R8370:Ephb2	UTSW	4	136655991	missense	possibly damaging	0.95
R8444:Ephb2	UTSW	4	136661400	missense	probably damaging	1.00
R8724:Ephb2	UTSW	4	136771057	missense	probably damaging	0.99

Predicted Primers

PCR Primer
(F):5'- TCAACACAAGGCCAAGGGTC -3'
(R):5'- TGGAATCCAGATGGCAGTGC -3'

Sequencing Primer
(F):5'- AAGGGTCCCTGATCTTGCC -3'
(R):5'- CAGATGGCAGTGCTGGGG -3'

Posted On

2019-10-07