Gene: EFNB1

Basic information

Tag Content
Uniprot ID P98172; D3DVU0;
Entrez ID 1947
Genbank protein ID AAB41127.1; AAA52369.1; AAH52979.1; AAA53093.1; EAX05371.1; AAH16649.1; EAX05370.1;
Genbank nucleotide ID NM_004429.4
Ensembl protein ID ENSP00000204961
Ensembl nucleotide ID ENSG00000090776
Gene name Ephrin-B1
Gene symbol EFNB1
Organism Homo sapiens
NCBI taxa ID 9606
Cleft type CPO,CL/P
Developmental stage
Data sources Manually collected
Reference 15959873; 15166289;
Functional description Cell surface transmembrane ligand for Eph receptors, a family of receptor tyrosine kinases which are crucial for migration, repulsion and adhesion during neuronal, vascular and epithelial development (PubMed:8070404, PubMed:7973638). Binding to Eph receptors residing on adjacent cells leads to contact-dependent bidirectional signaling into neighboring cells (PubMed:8070404, PubMed:7973638). Shows high affinity for the receptor tyrosine kinase EPHB1/ELK (PubMed:8070404, PubMed:7973638). Can also bind EPHB2 and EPHB3 (PubMed:8070404). Binds to, and induces collapse of, commissural axons/growth cones in vitro (By similarity). May play a role in constraining the orientation of longitudinally projecting axons (By similarity).
Sequence
MARPGQRWLG KWLVAMVVWA LCRLATPLAK NLEPVSWSSL NPKFLSGKGL VIYPKIGDKL 60
DIICPRAEAG RPYEYYKLYL VRPEQAAACS TVLDPNVLVT CNRPEQEIRF TIKFQEFSPN 120
YMGLEFKKHH DYYITSTSNG SLEGLENREG GVCRTRTMKI IMKVGQDPNA VTPEQLTTSR 180
PSKEADNTVK MATQAPGSRG SLGDSDGKHE TVNQEEKSGP GASGGSSGDP DGFFNSKVAL 240
FAAVGAGCVI FLLIIIFLTV LLLKLRKRHR KHTQQRAAAL SLSTLASPKG GSGTAGTEPS 300
DIIIPLRTTE NNYCPHYEKV SGDYGHPVYI VQEMPPQSPA NIYYKV 346

Abbreviation :
CLO : cleft lip only. CPO : cleft palate only. CLP : cleft lip and palate. CL/P : cleft lip with/without cleft palate.
For humans: CL/P, CLO, CPO, and CLP. For mice: CLO, CLP, and CPO.

Gene expression in different tissues (ENCODE)

  

Protein structural annotations

3D structure in PDB database


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Protein disorder information

Orthologous information

Relation Gene symbol Entrez ID UniProt ID Cleft type Developmental stage Species Evidence Details
1:1 orthologEFNB1534413A1L570Bos taurusPredictionMore>>
1:1 orthologEFNB1607410E2QSB5Canis lupus familiarisPredictionMore>>
1:1 orthologEFNB1102183496A0A452DVX4Capra hircusPredictionMore>>
1:1 orthologEFNB11947P98172CPO,CL/PHomo sapiensPublicationMore>>
1:1 orthologEfnb113641P52795CPOE14.5Mus musculusPublicationMore>>
1:1 orthologEFNB1473651K7APG7Pan troglodytesPredictionMore>>
1:1 orthologEFNB1A0A287BK49Sus scrofaPredictionMore>>
1:1 orthologEfnb125186Q6P7B6Rattus norvegicusPredictionMore>>
1:1 orthologefnb1114377Q90Z33Danio rerioPredictionMore>>

Identified variants/mutations related to cleft phenotype

Gene symbol Significant Variants/SNPS Methods PubMed ID
EFNB11A>G; 57G>A; 185T>C; 196C>T; 246delG; 293T>C; 344A>C; 355C>A; 356C>A; 406+1G>A; 407-1G>A; 451G>A; 452G>T; 463A>C; 472A>G; 474G>T; 629-2A>GPCR15166289
EFNB1c.443_444delGG; p.N147fs*173PCR and sequencing15959873
EFNB1c.258_261dupAGCT; p.A87fs*91PCR and sequencing15959873

Other genetic variants/mutations

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Disease or phenotype associated information

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Gene Ontology (GO)/biological pathways

GO:Molecular Function

GO ID GO Term Evidence
GO:0005515 protein bindingIPI
GO:0046875 ephrin receptor bindingIBA

GO:Biological Process

GO ID GO Term Evidence
GO:0001755 neural crest cell migrationIEA
GO:0007155 cell adhesionTAS
GO:0007267 cell-cell signalingTAS
GO:0007411 axon guidanceIBA
GO:0009880 embryonic pattern specificationIEA
GO:0031295 T cell costimulationIEA
GO:0042102 positive regulation of T cell proliferationIEA
GO:0048013 ephrin receptor signaling pathwayIBA
GO:0048013 ephrin receptor signaling pathwayTAS

GO:Cellular Component

GO ID GO Term Evidence
GO:0005634 nucleusIEA
GO:0005737 cytoplasmIEA
GO:0005886 plasma membraneIDA
GO:0005886 plasma membraneIBA
GO:0005886 plasma membraneTAS
GO:0005887 integral component of plasma membraneTAS
GO:0045121 membrane raftIEA
GO:0045202 synapseISS
GO:0070062 extracellular exosomeHDA

Reactome Pathway

Reactome ID Reactome Term Evidence
R-HSA-1266738 Developmental BiologyTAS
R-HSA-1266738 Developmental BiologyIEA
R-HSA-2682334 EPH-Ephrin signalingTAS
R-HSA-2682334 EPH-Ephrin signalingIEA
R-HSA-3928662 EPHB-mediated forward signalingTAS
R-HSA-3928662 EPHB-mediated forward signalingIEA
R-HSA-3928664 Ephrin signalingIEA
R-HSA-3928664 Ephrin signalingTAS
R-HSA-3928665 EPH-ephrin mediated repulsion of cellsTAS
R-HSA-422475 Axon guidanceTAS
R-HSA-422475 Axon guidanceIEA

Drugs and compounds information

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Functional annotations

Keywords

Keyword ID Keyword Term
KW-0002 3D-structure
KW-1003 Cell membrane
KW-0989 Craniosynostosis
KW-0217 Developmental protein
KW-0221 Differentiation
KW-0903 Direct protein sequencing
KW-0225 Disease mutation
KW-1015 Disulfide bond
KW-0325 Glycoprotein
KW-0472 Membrane
KW-0524 Neurogenesis
KW-0539 Nucleus
KW-0597 Phosphoprotein
KW-0621 Polymorphism
KW-1185 Reference proteome
KW-0732 Signal
KW-0812 Transmembrane
KW-1133 Transmembrane helix

Interpro

InterPro ID InterPro Term
IPR008972 Cupredoxin
IPR031328 Ephrin
IPR034255 Ephrin-B_Ecto
IPR019765 Ephrin_CS
IPR001799 Ephrin_RBD

PROSITE

PROSITE ID PROSITE Term
PS01299 EPHRIN_RBD_1
PS51551 EPHRIN_RBD_2

Pfam

Pfam ID Pfam Term
PF00812 Ephrin

Protein-protein interaction

Protein-miRNA interaction