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Identification
HMDB Protein ID HMDBP01507
Secondary Accession Numbers
  • 6803
Name Ephrin type-B receptor 3
Synonyms
  1. EK2
  2. EPH-like kinase 2
  3. Tyrosine-protein kinase TYRO6
  4. hEK2
Gene Name EPHB3
Protein Type Enzyme
Biological Properties
General Function Involved in ATP binding
Specific Function Receptor for members of the ephrin-B family. Binds to ephrin-B1 and -B2
Pathways Not Available
Reactions Not Available
GO Classification
Component
integral to plasma membrane
membrane
cell part
membrane part
intrinsic to membrane
integral to membrane
Function
protein tyrosine kinase activity
transmembrane receptor protein tyrosine kinase activity
binding
catalytic activity
transferase activity
transferase activity, transferring phosphorus-containing groups
kinase activity
nucleoside binding
purine nucleoside binding
adenyl nucleotide binding
adenyl ribonucleotide binding
atp binding
ephrin receptor activity
protein binding
protein kinase activity
Process
phosphorus metabolic process
phosphate metabolic process
enzyme linked receptor protein signaling pathway
transmembrane receptor protein tyrosine kinase signaling pathway
metabolic process
cellular metabolic process
protein amino acid phosphorylation
signaling
signaling pathway
cell surface receptor linked signaling pathway
phosphorylation
Cellular Location
  1. Membrane
  2. Single-pass type I membrane protein
Gene Properties
Chromosome Location Chromosome:3
Locus 3q21-qter
SNPs EPHB3
Gene Sequence
>2997 bp
ATGGCCAGAGCCCGCCCGCCGCCGCCGCCGTCGCCGCCGCCGGGGCTTCTGCCGCTGCTC
CCTCCGCTGCTGCTGCTGCCGCTGCTGCTGCTGCCCGCCGGCTGCCGGGCGCTGGAAGAG
ACCCTCATGGACACAAAATGGGTAACATCTGAGTTGGCGTGGACATCTCATCCAGAAAGT
GGGTGGGAAGAGGTGAGTGGCTACGATGAGGCCATGAATCCCATCCGCACATACCAGGTG
TGTAATGTGCGCGAGTCAAGCCAGAACAACTGGCTTCGCACGGGGTTCATCTGGCGGCGG
GATGTGCAGCGGGTCTACGTGGAGCTCAAGTTCACTGTGCGTGACTGCAACAGCATCCCC
AACATCCCCGGCTCCTGCAAGGAGACCTTCAACCTCTTCTACTACGAGGCTGACAGCGAT
GTGGCCTCAGCCTCCTCCCCCTTCTGGATGGAGAACCCCTACGTGAAAGTGGACACCATT
GCACCCGATGAGAGCTTCTCGCGGCTGGATGCCGGCCGTGTCAACACCAAGGTGCGCAGC
TTTGGGCCACTTTCCAAGGCTGGCTTCTACCTGGCCTTCCAGGACCAGGGCGCCTGCATG
TCGCTCATCTCCGTGCGCGCCTTCTACAAGAAGTGTGCATCCACCACCGCAGGCTTCGCA
CTCTTCCCCGAGACCCTCACTGGGGCGGAGCCCACCTCGCTGGTCATTGCTCCTGGCACC
TGCATCCCTAACGCCGTGGAGGTGTCGGTGCCACTCAAGCTCTACTGCAACGGCGATGGG
GAGTGGATGGTGCCTGTGGGTGCCTGCACCTGTGCCACCGGCCATGAGCCAGCTGCCAAG
GAGTCCCAGTGCCGCCCCTGTCCCCCTGGGAGCTACAAGGCGAAGCAGGGAGAGGGGCCC
TGCCTCCCATGTCCCCCCAACAGCCGTACCACCTCCCCAGCCGCCAGCATCTGCACCTGC
CACAATAACTTCTACCGTGCAGACTCGGACTCTGCGGACAGTGCCTGTACCACCGTGCCA
TCTCCACCCCGAGGTGTGATCTCCAATGTGAATGAAACCTCACTGATCCTCGAGTGGAGT
GAGCCCCGGGACCTGGGTGGCCGGGATGACCTCCTGTACAATGTCATCTGCAAGAAGTGC
CATGGGGCTGGAGGGGCCTCAGCCTGCTCACGCTGTGATGACAACGTGGAGTTTGTGCCT
CGGCAGCTGGGCCTGACGGAGCGCCGGGTCCACATCAGCCATCTGCTGGCCCACACGCGC
TACACCTTTGAGGTGCAGGCGGTCAACGGTGTCTCGGGCAAGAGCCCTCTGCCGCCTCGT
TATGCGGCCGTGAATATCACCACAAACCAGGCTGCCCCGTCTGAAGTGCCCACACTACGC
CTGCACAGCAGCTCAGGCAGCAGCCTCACCCTATCCTGGGCACCCCCAGAGCGGCCCAAC
GGAGTCATCCTGGACTACGAGATGAAGTACTTTGAGAAGAGCGAGGGCATCGCCTCCACA
GTGACCAGCCAGATGAACTCCGTGCAGCTGGACGGGCTTCGGCCTGACGCCCGCTATGTG
GTCCAGGTCCGTGCCCGCACAGTAGCTGGCTATGGGCAGTACAGCCGCCCTGCCGAGTTT
GAGACCACAAGTGAGAGAGGCTCTGGGGCCCAGCAGCTCCAGGAGCAGCTTCCCCTCATC
GTGGGCTCCGCTACAGCTGGGCTTGTCTTCGTGGTGGCTGTCGTGGTCATCGCTATCGTC
TGCCTCAGGAAGCAGCGACACGGCTCTGATTCGGAGTACACGGAGAAGCTGCAGCAGTAC
ATTGCTCCTGGAATGAAGGTTTATATTGACCCTTTTACCTACGAGGACCCTAATGAGGCT
GTTCGGGAGTTTGCCAAGGAGATCGACGTGTCCTGCGTCAAGATCGAGGAGGTGATCGGA
GCTGGGGAATTTGGGGAAGTGTGCCGTGGTCGACTGAAACAGCCTGGCCGCCGAGAGGTG
TTTGTGGCCATCAAGACGCTGAAGGTGGGCTACACCGAGAGGCAGCGGCGGGACTTCCTA
AGCGAGGCCTCCATCATGGGTCAGTTTGATCACCCCAATATAATCCGGCTCGAGGGCGTG
GTCACCAAAAGTCGGCCAGTTATGATCCTCACTGAGTTCATGGAAAACTGCGCCCTGGAC
TCCTTCCTCCGGCTCAACGATGGGCAGTTCACGGTCATCCAGCTGGTGGGCATGTTGCGG
GGCATTGCTGCCGGCATGAAGTACCTGTCCGAGATGAACTATGTGCACCGCGACCTGGCT
GCTCGCAACATCCTTGTCAACAGCAACCTGGTCTGCAAAGTCTCAGACTTTGGCCTCTCC
CGCTTCCTGGAGGATGACCCCTCCGATCCTACCTACACCAGTTCCCTGGGCGGGAAGATC
CCCATCCGCTGGACTGCCCCAGAGGCCATAGCCTATCGGAAGTTCACTTCTGCTAGTGAT
GTCTGGAGCTACGGAATTGTCATGTGGGAGGTCATGAGCTATGGAGAGCGACCCTACTGG
GACATGAGCAACCAGGATGTCATCAATGCCGTGGAGCAGGATTACCGGCTGCCACCACCC
ATGGACTGTCCCACAGCACTGCACCAGCTCATGCTGGACTGCTGGGTGCGGGACCGGAAC
CTCAGGCCCAAATTCTCCCAGATTGTCAATACCCTGGACAAGCTCATCCGCAATGCTGCC
AGCCTCAAGGTCATTGCCAGCGCTCAGTCTGGCATGTCACAGCCCCTCCTGGACCGCACG
GTCCCAGATTACACAACCTTCACGACAGTTGGTGATTGGCTGGATGCCATCAAGATGGGG
CGGTACAAGGAGAGCTTCGTCAGTGCGGGGTTTGCATCTTTTGACCTGGTGGCCCAGATG
ACGGCAGAAGACCTGCTCCGTATTGGGGTCACCCTGGCCGGCCACCAGAAGAAGATCCTG
AGCAGTATCCAGGACATGCGGCTGCAGATGAACCAGACGCTGCCTGTGCAGGTCTGA
Protein Properties
Number of Residues 998
Molecular Weight 110328.8
Theoretical pI 6.23
Pfam Domain Function
Signals
  • 1-33
Transmembrane Regions
  • 560-580
Protein Sequence
>Ephrin type-B receptor 3
MARARPPPPPSPPPGLLPLLPPLLLLPLLLLPAGCRALEETLMDTKWVTSELAWTSHPES
GWEEVSGYDEAMNPIRTYQVCNVRESSQNNWLRTGFIWRRDVQRVYVELKFTVRDCNSIP
NIPGSCKETFNLFYYEADSDVASASSPFWMENPYVKVDTIAPDESFSRLDAGRVNTKVRS
FGPLSKAGFYLAFQDQGACMSLISVRAFYKKCASTTAGFALFPETLTGAEPTSLVIAPGT
CIPNAVEVSVPLKLYCNGDGEWMVPVGACTCATGHEPAAKESQCRPCPPGSYKAKQGEGP
CLPCPPNSRTTSPAASICTCHNNFYRADSDSADSACTTVPSPPRGVISNVNETSLILEWS
EPRDLGGRDDLLYNVICKKCHGAGGASACSRCDDNVEFVPRQLGLTERRVHISHLLAHTR
YTFEVQAVNGVSGKSPLPPRYAAVNITTNQAAPSEVPTLRLHSSSGSSLTLSWAPPERPN
GVILDYEMKYFEKSEGIASTVTSQMNSVQLDGLRPDARYVVQVRARTVAGYGQYSRPAEF
ETTSERGSGAQQLQEQLPLIVGSATAGLVFVVAVVVIAIVCLRKQRHGSDSEYTEKLQQY
IAPGMKVYIDPFTYEDPNEAVREFAKEIDVSCVKIEEVIGAGEFGEVCRGRLKQPGRREV
FVAIKTLKVGYTERQRRDFLSEASIMGQFDHPNIIRLEGVVTKSRPVMILTEFMENCALD
SFLRLNDGQFTVIQLVGMLRGIAAGMKYLSEMNYVHRDLAARNILVNSNLVCKVSDFGLS
RFLEDDPSDPTYTSSLGGKIPIRWTAPEAIAYRKFTSASDVWSYGIVMWEVMSYGERPYW
DMSNQDVINAVEQDYRLPPPMDCPTALHQLMLDCWVRDRNLRPKFSQIVNTLDKLIRNAA
SLKVIASAQSGMSQPLLDRTVPDYTTFTTVGDWLDAIKMGRYKESFVSAGFASFDLVAQM
TAEDLLRIGVTLAGHQKKILSSIQDMRLQMNQTLPVQV
GenBank ID Protein 31418208
UniProtKB/Swiss-Prot ID P54753
UniProtKB/Swiss-Prot Entry Name EPHB3_HUMAN
PDB IDs Not Available
GenBank Gene ID BC052968
GeneCard ID EPHB3
GenAtlas ID Not Available
HGNC ID Not Available
References
General References
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  2. Oppermann FS, Gnad F, Olsen JV, Hornberger R, Greff Z, Keri G, Mann M, Daub H: Large-scale proteomics analysis of the human kinome. Mol Cell Proteomics. 2009 Jul;8(7):1751-64. doi: 10.1074/mcp.M800588-MCP200. Epub 2009 Apr 15. [PubMed:19369195 ]
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  4. Heibeck TH, Ding SJ, Opresko LK, Zhao R, Schepmoes AA, Yang F, Tolmachev AV, Monroe ME, Camp DG 2nd, Smith RD, Wiley HS, Qian WJ: An extensive survey of tyrosine phosphorylation revealing new sites in human mammary epithelial cells. J Proteome Res. 2009 Aug;8(8):3852-61. doi: 10.1021/pr900044c. [PubMed:19534553 ]
  5. Greenman C, Stephens P, Smith R, Dalgliesh GL, Hunter C, Bignell G, Davies H, Teague J, Butler A, Stevens C, Edkins S, O'Meara S, Vastrik I, Schmidt EE, Avis T, Barthorpe S, Bhamra G, Buck G, Choudhury B, Clements J, Cole J, Dicks E, Forbes S, Gray K, Halliday K, Harrison R, Hills K, Hinton J, Jenkinson A, Jones D, Menzies A, Mironenko T, Perry J, Raine K, Richardson D, Shepherd R, Small A, Tofts C, Varian J, Webb T, West S, Widaa S, Yates A, Cahill DP, Louis DN, Goldstraw P, Nicholson AG, Brasseur F, Looijenga L, Weber BL, Chiew YE, DeFazio A, Greaves MF, Green AR, Campbell P, Birney E, Easton DF, Chenevix-Trench G, Tan MH, Khoo SK, Teh BT, Yuen ST, Leung SY, Wooster R, Futreal PA, Stratton MR: Patterns of somatic mutation in human cancer genomes. Nature. 2007 Mar 8;446(7132):153-8. [PubMed:17344846 ]
  6. Bohme B, Holtrich U, Wolf G, Luzius H, Grzeschik KH, Strebhardt K, Rubsamen-Waigmann H: PCR mediated detection of a new human receptor-tyrosine-kinase, HEK 2. Oncogene. 1993 Oct;8(10):2857-62. [PubMed:8397371 ]