Incidental Mutation 'IGL03328:Efnb3'
ID 416751
Institutional Source Australian Phenomics Network (link to record)
Gene Symbol Efnb3
Ensembl Gene ENSMUSG00000003934
Gene Name ephrin B3
Synonyms Epl8, NLERK-2, ELF-3, Elk-L3, EFL-6, LERK-8
Accession Numbers
Essential gene? Non essential (E-score: 0.000) question?
Stock # IGL03328
Quality Score
Status
Chromosome 11
Chromosomal Location 69444918-69451031 bp(-) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) A to G at 69448031 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Isoleucine to Threonine at position 137 (I137T)
Ref Sequence ENSEMBL: ENSMUSP00000004036 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000004036] [ENSMUST00000048139]
AlphaFold O35393
PDB Structure Crystal Structures of Nipah Virus G Attachment Glycoprotein in Complex with its Receptor Ephrin-B3 [X-RAY DIFFRACTION]
Predicted Effect probably damaging
Transcript: ENSMUST00000004036
AA Change: I137T

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000004036
Gene: ENSMUSG00000003934
AA Change: I137T

DomainStartEndE-ValueType
signal peptide 1 27 N/A INTRINSIC
Pfam:Ephrin 28 167 2.8e-45 PFAM
transmembrane domain 225 247 N/A INTRINSIC
low complexity region 264 291 N/A INTRINSIC
Predicted Effect probably benign
Transcript: ENSMUST00000048139
SMART Domains Protein: ENSMUSP00000047825
Gene: ENSMUSG00000041346

DomainStartEndE-ValueType
low complexity region 8 24 N/A INTRINSIC
WD40 144 181 5.75e-1 SMART
Blast:WD40 197 242 3e-18 BLAST
WD40 245 288 1.67e-1 SMART
WD40 295 337 3.58e-1 SMART
WD40 340 380 1.19e-6 SMART
WD40 384 425 8.25e0 SMART
Blast:WD40 435 471 1e-14 BLAST
low complexity region 479 491 N/A INTRINSIC
Predicted Effect noncoding transcript
Transcript: ENSMUST00000155894
Coding Region Coverage
Validation Efficiency
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] EFNB3, a member of the ephrin gene family, is important in brain development as well as in its maintenance. Moreover, since levels of EFNB3 expression were particularly high in several forebrain subregions compared to other brain subregions, it may play a pivotal role in forebrain function. 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: Mice homozygous for null mutations exhibit a hopping gait due to corticospinal tract defects, mutations that remove only the cytoplasmic domain of the protein do not result in the gait or CNS phenotypes, and a G244E mutation causes ataxia [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 67 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Acaca A T 11: 84,211,355 (GRCm39) M1556L probably benign Het
Aicda T G 6: 122,539,396 (GRCm39) D187E probably benign Het
Arfgap3 A C 15: 83,227,282 (GRCm39) F43L probably damaging Het
AW551984 T C 9: 39,508,412 (GRCm39) E368G probably damaging Het
Bbs4 T C 9: 59,251,401 (GRCm39) E33G probably damaging Het
Bcas1 T A 2: 170,208,316 (GRCm39) K437* probably null Het
Brwd1 A T 16: 95,803,925 (GRCm39) W2082R probably damaging Het
Card6 A T 15: 5,134,927 (GRCm39) probably benign Het
Cd200r4 A G 16: 44,653,882 (GRCm39) I226M possibly damaging Het
Cep57l1 T C 10: 41,619,148 (GRCm39) E73G probably damaging Het
Chaf1a T G 17: 56,370,374 (GRCm39) F613C probably damaging Het
Clybl G T 14: 122,639,406 (GRCm39) K323N probably damaging Het
Coa7 A G 4: 108,195,479 (GRCm39) D136G probably damaging Het
Col5a2 C A 1: 45,415,306 (GRCm39) V1478L possibly damaging Het
Ctnnd2 T C 15: 30,921,993 (GRCm39) probably benign Het
Cyp4f17 T G 17: 32,739,600 (GRCm39) M174R probably damaging Het
Dnah10 A T 5: 124,831,354 (GRCm39) D794V probably benign Het
Eapp A G 12: 54,738,878 (GRCm39) S87P probably benign Het
Eif4e T A 3: 138,259,488 (GRCm39) probably benign Het
Fam83b T A 9: 76,400,324 (GRCm39) I260L probably benign Het
Fras1 A G 5: 96,929,619 (GRCm39) T4008A probably damaging Het
Fut8 A T 12: 77,412,003 (GRCm39) R118W probably damaging Het
Glt1d1 A C 5: 127,734,183 (GRCm39) D119A probably benign Het
Gm3727 T A 14: 7,261,685 (GRCm38) *206C probably null Het
Gmip G A 8: 70,264,261 (GRCm39) V174M possibly damaging Het
Gtf2ird1 A G 5: 134,417,983 (GRCm39) probably null Het
Haao C T 17: 84,154,078 (GRCm39) C23Y probably damaging Het
Hip1 A T 5: 135,453,728 (GRCm39) V400E probably damaging Het
Keg1 A G 19: 12,696,461 (GRCm39) N215S probably damaging Het
Lss T G 10: 76,376,785 (GRCm39) I334S probably damaging Het
Lyn A C 4: 3,745,327 (GRCm39) E77D probably benign Het
Myo3a A G 2: 22,468,210 (GRCm39) E1426G probably benign Het
Ncapg2 A G 12: 116,403,677 (GRCm39) E863G possibly damaging Het
Ncl T C 1: 86,280,319 (GRCm39) Y496C probably damaging Het
Nefm A T 14: 68,358,739 (GRCm39) S432T probably benign Het
Nipsnap1 A G 11: 4,834,096 (GRCm39) Y95C possibly damaging Het
Npc1l1 C A 11: 6,168,643 (GRCm39) E913* probably null Het
Nup205 T C 6: 35,209,349 (GRCm39) L1552P probably damaging Het
Or2t46 A G 11: 58,472,539 (GRCm39) N290D probably damaging Het
Or4c112 G T 2: 88,854,199 (GRCm39) Y49* probably null Het
Or52h7 T A 7: 104,213,677 (GRCm39) V83D probably damaging Het
Or7c70 C T 10: 78,683,201 (GRCm39) E183K probably benign Het
Osm A C 11: 4,188,426 (GRCm39) I18L unknown Het
Otoa T A 7: 120,710,217 (GRCm39) S254R probably damaging Het
Parp1 T C 1: 180,427,155 (GRCm39) probably benign Het
Pcdh17 A G 14: 84,770,551 (GRCm39) I1010V probably benign Het
Peli2 A T 14: 48,490,032 (GRCm39) probably null Het
Pkd1l3 T G 8: 110,388,738 (GRCm39) probably benign Het
Pkhd1 A G 1: 20,151,524 (GRCm39) probably benign Het
Polg2 A C 11: 106,659,163 (GRCm39) V450G probably benign Het
Potegl A T 2: 23,102,817 (GRCm39) Y185F possibly damaging Het
Ptpn13 A T 5: 103,664,214 (GRCm39) T401S probably benign Het
Rgs22 C T 15: 36,043,350 (GRCm39) probably null Het
Rttn T G 18: 89,061,152 (GRCm39) S1107A probably benign Het
Scn5a G T 9: 119,366,702 (GRCm39) N328K probably benign Het
Sned1 G A 1: 93,217,089 (GRCm39) A1325T probably benign Het
St8sia4 T A 1: 95,588,595 (GRCm39) E80V probably benign Het
Stard7 T C 2: 127,134,176 (GRCm39) probably benign Het
Suco G T 1: 161,647,990 (GRCm39) P1099T probably damaging Het
Syn2 G T 6: 115,251,221 (GRCm39) C459F probably damaging Het
Tas2r117 A C 6: 132,780,041 (GRCm39) I60L probably benign Het
Tomm70a T C 16: 56,965,150 (GRCm39) C445R probably damaging Het
Tpsab1 T A 17: 25,564,102 (GRCm39) D87V probably benign Het
Trgc4 A G 13: 19,536,416 (GRCm39) Y158C unknown Het
Trpm6 A T 19: 18,815,446 (GRCm39) E1177D possibly damaging Het
Vmn2r71 A T 7: 85,273,499 (GRCm39) D771V probably damaging Het
Vmn2r93 A T 17: 18,525,220 (GRCm39) T293S probably damaging Het
Other mutations in Efnb3
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL01995:Efnb3 APN 11 69,447,730 (GRCm39) critical splice donor site probably null
IGL03114:Efnb3 APN 11 69,447,628 (GRCm39) unclassified probably benign
turtle UTSW 11 69,448,109 (GRCm39) missense probably damaging 1.00
R0621:Efnb3 UTSW 11 69,446,798 (GRCm39) missense probably damaging 1.00
R4366:Efnb3 UTSW 11 69,446,771 (GRCm39) missense probably damaging 1.00
R6215:Efnb3 UTSW 11 69,447,591 (GRCm39) missense probably benign 0.05
R6356:Efnb3 UTSW 11 69,446,966 (GRCm39) missense probably benign 0.01
R7638:Efnb3 UTSW 11 69,448,046 (GRCm39) missense possibly damaging 0.53
R9794:Efnb3 UTSW 11 69,448,232 (GRCm39) missense probably damaging 1.00
Posted On 2016-08-02