Ephb1
entrez
24338
canonical
uniprot
P09759
canonical
ensembl
ENSRNOG00000007865
resolver
ensembl
ENSRNOG00055013309
resolver
ensembl
ENSRNOG00060009826
resolver
ensembl
ENSRNOG00065007485
resolver
ensp
ENSRNOP00000010634
resolver
ensp
ENSRNOP00055018506
resolver
ensp
ENSRNOP00060012956
resolver
ensp
ENSRNOP00065008554
resolver
enst
ENSRNOT00000010634
resolver
enst
ENSRNOT00055022822
resolver
enst
ENSRNOT00060016593
resolver
enst
ENSRNOT00065011708
resolver
genesymbol
Ephb1
resolver
genesymbol_syn
Elk
resolver
genesymbol_syn
Epth2
resolver
uniprot_entry
EPHB1_RAT
resolver
amino_acid_sequence
MALDCLLLFLLASAVAAMEETLMDTRTATAELGWTANPASGWEEVSGYDENLNTIRTYQVCNVFEPNQNNWLLTTFINRRGAHRIYTEMRFTVRDCSSLPNVPGSCKETFNLYYYETDSVIATKKSAFWSEAPYLKVDTIAADESFSQVDFGGRLMKVNTEVRSFGPLTRNGFYLAFQDYGACMSLLSVRVFFKKCPSIVQNFAVFPETMTGAESTSLVIARGTCIPNAEEVDVPIKLYCNGDGEWMVPIGRCTCKAGYEPENSVACKACPAGTFKASQEAEGCSHCPSNSRSPSEASPICTCRTGYYRADFDPPEVACTSVPSGPRNVISIVNETSIILEWHPPRETGGRDDVTYNIICKKCRADRRSCSRCDDNVEFVPRQLGLTECRVSISSLWAHTPYTFDIQAINGVSSKSPFPPQHVSVNITTNQAAPSTVPIMHQVSATMRSITLSWPQPEQPNGIILDYEIRYYEKEHNEFNSSMARSQTNTARIDGLRPGMVYVVQVRARTVAGYGKFSGKMCFQTLTDDDYKSELREQLPLIAGSAAAGVVFVVSLVAISIVCSRKRAYSKEAVYSDKLQHYSTGRGSPGMKIYIDPFTYEDPNEAVREFAKEIDVSFVKIEEVIGAGEFGEVYKGRLKLPGKREIYVAIKTLKAGYSEKQRRDFLSEASIMGQFDHPNIIRLEGVVTKSRPVMIITEFMENGALDSFLRQNDGQFTVIQLVGMLRGIAAGMKYLSEMNYVHRDLAARNILVNSNLVCKVSDFGLSRYLQDDTSDPTYTSSLGGKIPVRWTAPEAIAYRKFTSASDVWSYGIVMWEVMSFGERPYWDMSNQDVINAIEQDYRLPPPMDCPAALHQLMLDCWQKDRNSRPRFAEIVNTLDKMIRNPASLKTVATITAVPSQPLLDRSIPDFTAFTTVDDWLSAIKMVQYRDSFLTAGFTSLQLVTQMTSEDLLRIGVTLAGHQKKILSSIHSMRVQMNQSPSVMA
uniprot
proteins
ec_number
2.7.10.1
uniprot
proteins
function
FUNCTION: Receptor tyrosine kinase which binds promiscuously transmembrane ephrin-B family ligands residing on adjacent cells, leading to contact-dependent bidirectional signaling into neighboring cells. The signaling pathway downstream of the receptor is referred to as forward signaling while the signaling pathway downstream of the ephrin ligand is referred to as reverse signaling. Cognate/functional ephrin ligands for this receptor include EFNB1, EFNB2 and EFNB3. During nervous system development, regulates retinal axon guidance redirecting ipsilaterally ventrotemporal retinal ganglion cells axons at the optic chiasm midline. This probably requires repulsive interaction with EFNB2. In the adult nervous system together with EFNB3, regulates chemotaxis, proliferation and polarity of the hippocampus neural progenitors. In addition to its role in axon guidance also plays an important redundant role with other ephrin-B receptors in development and maturation of dendritic spines and synapse formation. May also regulate angiogenesis. More generally, may play a role in targeted cell migration and adhesion. Upon activation by EFNB1 and probably other ephrin-B ligands activates the MAPK/ERK and the JNK signaling cascades to regulate cell migration and adhesion respectively (By similarity). Involved in the maintenance of the pool of satellite cells (muscle stem cells) by promoting their self-renewal and reducing their activation and differentiation (By similarity). {ECO:0000250|UniProtKB:P54762, ECO:0000250|UniProtKB:Q8CBF3}.
uniprot
proteins
mass_dalton
109883
uniprot
proteins
post_translational_modification
PTM: Phosphorylated. Autophosphorylation is stimulated by the ligand EFNB1. Required for interaction with SH2 domain-containing interactors, for activation of the MAPK/ERK and JUN signaling cascades and for ubiquitination by CBL (By similarity). {ECO:0000250|UniProtKB:P54762}.; PTM: Ubiquitinated; (EFNB1)ligand-induced poly- and/or multi-ubiquitination by CBL is regulated by SRC and leads to lysosomal degradation. {ECO:0000250|UniProtKB:P54762, ECO:0000250|UniProtKB:Q8CBF3}.
uniprot
proteins
protein_family
Ephrin receptor subfamily
uniprot
proteins
protein_family
Protein kinase superfamily
uniprot
proteins
protein_family
Tyr protein kinase family
uniprot
proteins
pubmed
2017163
uniprot
proteins
pubmed
2485255
uniprot
proteins
sequence_length
984
uniprot
proteins
subcellular_location
SUBCELLULAR LOCATION: Cell membrane {ECO:0000250|UniProtKB:P54762}; Single-pass type I membrane protein {ECO:0000250|UniProtKB:P54762}. Early endosome membrane {ECO:0000250|UniProtKB:P54762}. Cell projection, dendrite {ECO:0000250|UniProtKB:Q8CBF3}.
uniprot
proteins
transmembrane_region
TRANSMEM 541..563; /note="Helical"; /evidence="ECO:0000255
uniprot
proteins