Incidental Mutation 'R1777:Ephb3'
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ID197165
Institutional Source Beutler Lab
Gene Symbol Ephb3
Ensembl Gene ENSMUSG00000005958
Gene NameEph receptor B3
SynonymsTyro6, HEK2, MDK5, Sek4, Etk2, Cek10
MMRRC Submission 039808-MU
Accession Numbers
Is this an essential gene? Probably essential (E-score: 0.902) question?
Stock #R1777 (G1)
Quality Score225
Status Not validated
Chromosome16
Chromosomal Location21204755-21223305 bp(+) (GRCm38)
Type of Mutationmissense
DNA Base Change (assembly) G to A at 21217235 bp
ZygosityHeterozygous
Amino Acid Change Glycine to Glutamic Acid at position 291 (G291E)
Ref Sequence ENSEMBL: ENSMUSP00000006112 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000006112] [ENSMUST00000161063] [ENSMUST00000231316] [ENSMUST00000232407]
Predicted Effect probably damaging
Transcript: ENSMUST00000006112
AA Change: G291E

PolyPhen 2 Score 0.994 (Sensitivity: 0.69; Specificity: 0.97)
SMART Domains Protein: ENSMUSP00000006112
Gene: ENSMUSG00000005958
AA Change: G291E

DomainStartEndE-ValueType
low complexity region 6 26 N/A INTRINSIC
EPH_lbd 31 204 6.47e-126 SMART
Pfam:GCC2_GCC3 269 312 5.8e-9 PFAM
FN3 332 430 8.43e-9 SMART
FN3 448 527 2.72e-12 SMART
Pfam:EphA2_TM 555 625 1e-24 PFAM
TyrKc 628 887 1.35e-134 SMART
SAM 917 984 3.88e-24 SMART
Predicted Effect noncoding transcript
Transcript: ENSMUST00000159575
Predicted Effect noncoding transcript
Transcript: ENSMUST00000160053
Predicted Effect unknown
Transcript: ENSMUST00000161063
AA Change: G37E
Predicted Effect probably benign
Transcript: ENSMUST00000231316
Predicted Effect probably benign
Transcript: ENSMUST00000232407
Coding Region Coverage
  • 1x: 97.4%
  • 3x: 96.8%
  • 10x: 95.1%
  • 20x: 92.1%
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 two 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. This gene encodes a receptor for ephrin-B family members. [provided by RefSeq, Mar 2010]
PHENOTYPE: Homozygotes for a targeted null mutation exhibit defects in corpus callosum formation and impaired Paneth cell downward migration in the intestinal epithelium, resulting in scattered positioning along crypt and villus. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 91 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
4930444P10Rik T A 1: 16,078,589 D111V possibly damaging Het
Ap2a1 G A 7: 44,904,152 T597M probably damaging Het
Arhgap25 A G 6: 87,463,307 S364P probably benign Het
Atp6v1a G T 16: 44,114,705 Y40* probably null Het
Cdh1 T A 8: 106,656,835 H235Q probably damaging Het
Cntln A G 4: 85,130,679 E1376G probably benign Het
Cntnap5b T A 1: 100,370,078 S781T probably benign Het
Cpne4 A G 9: 104,872,688 T64A probably damaging Het
Ctsg T C 14: 56,100,601 Y179C probably damaging Het
Cx3cr1 A G 9: 120,051,593 Y248H probably damaging Het
Dhx37 T C 5: 125,429,931 E167G probably benign Het
Dnajc21 C A 15: 10,449,607 A443S probably benign Het
Drd5 T C 5: 38,320,161 S166P probably damaging Het
Dscaml1 T C 9: 45,683,756 L719P possibly damaging Het
Eif2ak4 T C 2: 118,430,839 I542T probably damaging Het
Eva1a T A 6: 82,092,156 Y155N probably damaging Het
Exog C T 9: 119,449,818 P189L probably damaging Het
Fam13b A G 18: 34,457,760 V455A possibly damaging Het
Fam192a T C 8: 94,588,811 E31G probably damaging Het
Fam35a C A 14: 34,268,173 V259L probably benign Het
Fmn2 C A 1: 174,581,922 Q574K unknown Het
Gm10037 A T 13: 67,833,865 R65S probably benign Het
Gm6871 A T 7: 41,545,719 S531R probably benign Het
Golga2 T A 2: 32,305,470 probably null Het
Hydin C T 8: 110,589,571 P4365L probably benign Het
Ints8 A T 4: 11,225,600 probably null Het
Kbtbd12 A C 6: 88,618,060 S263A probably benign Het
Kcng4 T C 8: 119,633,487 D50G probably benign Het
Klhl18 A T 9: 110,437,401 C217S probably benign Het
Klk1b4 A G 7: 44,207,451 probably benign Het
Klk7 G A 7: 43,813,329 C186Y probably damaging Het
Krit1 T C 5: 3,836,799 Y635H probably damaging Het
Lipo4 A T 19: 33,499,321 D342E probably damaging Het
Lsm14b T G 2: 180,031,795 D199E probably benign Het
Map3k4 A T 17: 12,271,730 N271K possibly damaging Het
Mast1 T A 8: 84,912,068 N1544I probably benign Het
Megf6 T A 4: 154,270,690 C1487* probably null Het
Mlh3 C A 12: 85,268,754 K219N possibly damaging Het
Mtmr4 A G 11: 87,602,830 K305E probably damaging Het
Myo15 A G 11: 60,514,936 M3105V probably benign Het
Nbas A T 12: 13,513,562 I1958F probably benign Het
Nepro A T 16: 44,735,853 Q458L probably damaging Het
Olfr1309 T A 2: 111,983,697 I126L possibly damaging Het
Olfr198 A G 16: 59,202,016 S137P probably benign Het
Olfr295 T A 7: 86,586,064 I263N probably benign Het
Olfr583 T C 7: 103,051,376 I26T probably benign Het
Olfr741 T A 14: 50,486,300 F281I probably benign Het
Olfr874 A G 9: 37,746,311 Y59C possibly damaging Het
Opa3 T C 7: 19,244,912 Y101H probably damaging Het
Pate3 T C 9: 35,648,116 N2D probably benign Het
Pcdhb21 T A 18: 37,515,718 D633E possibly damaging Het
Pgm1 C T 5: 64,127,782 P589L probably benign Het
Pigg T A 5: 108,317,391 D163E probably damaging Het
Polq A G 16: 37,060,224 T638A possibly damaging Het
Prmt3 T A 7: 49,798,346 M268K possibly damaging Het
Prmt9 T C 8: 77,565,108 C370R probably benign Het
Prss57 A T 10: 79,787,385 V76E possibly damaging Het
Pzp T C 6: 128,490,572 E1089G possibly damaging Het
Qars T A 9: 108,508,201 probably null Het
Ralgapb T C 2: 158,462,195 Y625H probably damaging Het
Rgl2 G A 17: 33,931,744 D59N probably benign Het
Robo1 T G 16: 73,004,667 W1060G probably benign Het
Scaper A T 9: 55,864,546 V362E probably benign Het
Schip1 T C 3: 68,617,684 F131S probably damaging Het
Sh2b2 A T 5: 136,227,422 V252D probably damaging Het
Slc17a6 A T 7: 51,646,209 H199L possibly damaging Het
Slc29a1 A G 17: 45,587,308 Y325H probably damaging Het
Slc29a4 G T 5: 142,714,062 W156L probably damaging Het
Slc5a3 T A 16: 92,077,756 S234T probably benign Het
Srd5a3 T G 5: 76,149,783 V20G probably damaging Het
Stac A T 9: 111,604,082 S223T possibly damaging Het
Sytl2 A T 7: 90,403,052 T766S probably benign Het
Tas2r102 A G 6: 132,762,291 D54G probably benign Het
Tbpl1 A G 10: 22,707,843 V105A probably damaging Het
Tenm3 G T 8: 48,417,179 P193Q probably benign Het
Tes G A 6: 17,104,755 V403M probably benign Het
Tgfbr2 A C 9: 116,109,880 I318S probably damaging Het
Tgfbr3 C A 5: 107,136,930 V618L probably benign Het
Tmc1 C T 19: 20,816,109 probably null Het
Tmem132a G A 19: 10,858,506 H887Y probably damaging Het
Tmem43 C A 6: 91,477,330 S33* probably null Het
Tob1 A G 11: 94,213,754 K39E probably damaging Het
Unc79 T A 12: 103,112,455 D1433E probably damaging Het
Usp25 T C 16: 77,081,554 M622T probably damaging Het
Vmn1r158 A T 7: 22,790,430 L118Q probably damaging Het
Vmn1r217 T A 13: 23,114,325 I136L probably benign Het
Vmn2r15 A T 5: 109,294,270 I99K possibly damaging Het
Vwa7 T A 17: 35,024,948 V786E probably damaging Het
Xkr5 A G 8: 18,939,132 F248S probably benign Het
Zcchc6 A T 13: 59,791,821 H705Q probably damaging Het
Zzef1 A T 11: 72,910,272 K2444M probably damaging Het
Other mutations in Ephb3
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00476:Ephb3 APN 16 21220415 splice site probably null
IGL00966:Ephb3 APN 16 21217294 missense probably benign 0.00
IGL02166:Ephb3 APN 16 21220749 missense probably damaging 1.00
IGL02245:Ephb3 APN 16 21221424 missense probably benign 0.04
IGL02321:Ephb3 APN 16 21214389 missense probably damaging 1.00
IGL02337:Ephb3 APN 16 21221503 splice site probably null
IGL02507:Ephb3 APN 16 21220639 splice site probably benign
IGL02755:Ephb3 APN 16 21221698 missense probably damaging 1.00
IGL02806:Ephb3 APN 16 21222281 missense probably benign 0.02
PIT4362001:Ephb3 UTSW 16 21220857 missense probably damaging 1.00
R0026:Ephb3 UTSW 16 21214917 missense probably damaging 1.00
R0194:Ephb3 UTSW 16 21218109 missense probably benign 0.01
R0196:Ephb3 UTSW 16 21218054 missense probably damaging 1.00
R0230:Ephb3 UTSW 16 21220775 missense probably damaging 1.00
R0828:Ephb3 UTSW 16 21219034 unclassified probably benign
R1126:Ephb3 UTSW 16 21222476 missense possibly damaging 0.87
R1460:Ephb3 UTSW 16 21218922 missense probably benign
R1592:Ephb3 UTSW 16 21221700 missense probably damaging 1.00
R1632:Ephb3 UTSW 16 21212937 missense probably benign 0.00
R1694:Ephb3 UTSW 16 21221745 missense probably damaging 1.00
R1719:Ephb3 UTSW 16 21220650 missense probably damaging 1.00
R1928:Ephb3 UTSW 16 21222295 missense possibly damaging 0.86
R1956:Ephb3 UTSW 16 21221382 missense probably damaging 1.00
R2378:Ephb3 UTSW 16 21218243 missense probably benign
R3408:Ephb3 UTSW 16 21219504 missense probably damaging 0.99
R4027:Ephb3 UTSW 16 21221697 missense probably damaging 1.00
R4429:Ephb3 UTSW 16 21214463 missense probably damaging 1.00
R4655:Ephb3 UTSW 16 21222208 missense probably damaging 0.98
R4826:Ephb3 UTSW 16 21214995 missense possibly damaging 0.90
R4828:Ephb3 UTSW 16 21214995 missense possibly damaging 0.90
R4960:Ephb3 UTSW 16 21220495 missense probably benign 0.09
R5057:Ephb3 UTSW 16 21220447 missense probably damaging 1.00
R5090:Ephb3 UTSW 16 21214487 missense probably damaging 1.00
R5396:Ephb3 UTSW 16 21219105 missense possibly damaging 0.91
R5540:Ephb3 UTSW 16 21220860 missense probably damaging 1.00
R5628:Ephb3 UTSW 16 21218119 missense probably damaging 1.00
R5666:Ephb3 UTSW 16 21222491 missense probably benign 0.08
R5838:Ephb3 UTSW 16 21221687 missense probably damaging 1.00
R5866:Ephb3 UTSW 16 21211379 intron probably benign
R6017:Ephb3 UTSW 16 21222031 missense probably damaging 1.00
R6020:Ephb3 UTSW 16 21222013 missense probably damaging 0.99
R6510:Ephb3 UTSW 16 21218111 missense probably damaging 0.98
R6539:Ephb3 UTSW 16 21221468 missense probably benign
R6591:Ephb3 UTSW 16 21214473 missense probably damaging 1.00
R6691:Ephb3 UTSW 16 21214473 missense probably damaging 1.00
R7101:Ephb3 UTSW 16 21218518 missense possibly damaging 0.86
R7111:Ephb3 UTSW 16 21218827 nonsense probably null
R7236:Ephb3 UTSW 16 21214481 missense probably damaging 1.00
R7307:Ephb3 UTSW 16 21222226 missense probably benign 0.04
R7410:Ephb3 UTSW 16 21221408 missense possibly damaging 0.75
R7413:Ephb3 UTSW 16 21214707 missense probably damaging 1.00
Predicted Primers PCR Primer
(F):5'- TTTGTAGCTGGAGTTGGGCAATACC -3'
(R):5'- ACCCAGTGTGCAGCAGACAAAG -3'

Sequencing Primer
(F):5'- GCAATACCAGCATTGCCC -3'
(R):5'- acgtcagcatgtcatctaactc -3'
Posted On2014-05-23