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Erbin (protein)

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Protein found in humans
ERBIN
Available structures
PDBOrtholog search: PDBe RCSB
List of PDB id codes

1MFG, 1MFL, 1N7T, 2H3L, 2QBW, 3CH8

Identifiers
AliasesERBIN, HEL-S-78, LAP2, ERBB2IP, erbb2 interacting protein
External IDsOMIM: 606944; MGI: 1890169; HomoloGene: 41282; GeneCards: ERBIN; OMA:ERBIN - orthologs
Gene location (Human)
Chromosome 5 (human)
Chr.Chromosome 5 (human)
Chromosome 5 (human)Genomic location for ERBINGenomic location for ERBIN
Band5q12.3Start65,926,556 bp
End66,082,546 bp
Gene location (Mouse)
Chromosome 13 (mouse)
Chr.Chromosome 13 (mouse)
Chromosome 13 (mouse)Genomic location for ERBINGenomic location for ERBIN
Band13|13 D1Start103,955,295 bp
End104,057,022 bp
RNA expression pattern
Bgee
HumanMouse (ortholog)
Top expressed in
  • corpus callosum

  • external globus pallidus

  • optic nerve

  • subthalamic nucleus

  • internal globus pallidus

  • inferior ganglion of vagus nerve

  • pars reticulata

  • Medulla Oblongata

  • mucosa of paranasal sinus

  • superior vestibular nucleus
Top expressed in
  • parotid gland

  • submandibular gland

  • left lung lobe

  • left colon

  • conjunctival fornix

  • epithelium of small intestine

  • lacrimal gland

  • seminal vesicula

  • Gonadal ridge

  • mesenteric lymph nodes
More reference expression data
BioGPS
More reference expression data
Gene ontology
Molecular function
Cellular component
Biological process
Sources:Amigo / QuickGO
Orthologs
SpeciesHumanMouse
Entrez

55914

59079

Ensembl

ENSG00000112851

ENSMUSG00000021709

UniProt

Q96RT1

Q80TH2

RefSeq (mRNA)
NM_001006600
NM_001253697
NM_001253698
NM_001253699
NM_001253701

NM_018695

NM_001005868
NM_021563
NM_001289473
NM_001289474
NM_001289475

RefSeq (protein)
NP_001006600
NP_001240626
NP_001240627
NP_001240628
NP_001240630

NP_061165

NP_001005868
NP_001276402
NP_001276403
NP_001276404

Location (UCSC)Chr 5: 65.93 – 66.08 MbChr 13: 103.96 – 104.06 Mb
PubMed search
Wikidata
View/Edit HumanView/Edit Mouse

Erbb2 interacting protein (ERBB2IP), also known as erbin, is a protein which in humans is encoded by the ERBB2IP gene. Discovered in 1997, erbin is a 200kDa protein containing a PDZ domain.

Function

This gene is a member of the leucine-rich repeat and PDZ domain (LAP) family. The encoded protein contains 17 leucine-rich repeats and one PDZ domain. It binds to the unphosphorylated form of the ERBB2 protein and regulates ERBB2 function and localization. It has also been shown to affect the Ras signaling pathway by disrupting Ras-Raf interaction. Alternate transcriptional splice variants encoding different isoforms have been found for this gene, but only two of them have been characterized to date.

Clinical significance

Erbin's C-terminal PDZ domain is able to bind to ErbB2, a protein tyrosine kinase which is often associated with poor prognosis in epidermal oncogenesis. Erbin's N-terminal region has been shown to disrupt Ras to Raf binding and may be, through this action, a tumor suppressing protein.

Interactions

Erbin has been shown to interact with:

References

  1. ^ GRCh38: Ensembl release 89: ENSG00000112851Ensembl, May 2017
  2. ^ GRCm38: Ensembl release 89: ENSMUSG00000021709Ensembl, May 2017
  3. "Human PubMed Reference:". National Center for Biotechnology Information, U.S. National Library of Medicine.
  4. "Mouse PubMed Reference:". National Center for Biotechnology Information, U.S. National Library of Medicine.
  5. ^ "Entrez Gene: ERBB2IP erbb2 interacting protein".
  6. Borg JP, Marchetto S, Le Bivic A, Ollendorff V, Jaulin-Bastard F, Saito H, Fournier E, Adélaïde J, Margolis B, Birnbaum D (2000). "ERBIN: a basolateral PDZ protein that interacts with the mammalian ERBB2/HER2 receptor" (PDF). Nat. Cell Biol. 2 (7): 407–414. doi:10.1038/35017038. PMID 10878805. S2CID 9566913.
  7. Kolch W (2003). "Erbin: sorting out ErbB2 receptors or giving Ras a break?". Sci STKE. 2003 (199): pe37. doi:10.1126/stke.2003.199.pe37. PMID 12966186. S2CID 12590559.
  8. Dai P, Xiong WC, Mei L (2006). "Erbin inhibits RAF activation by disrupting the sur-8-Ras-Raf complex". J. Biol. Chem. 281 (2): 927–933. doi:10.1074/jbc.M507360200. PMID 16301319.
  9. ^ Favre B, Fontao L, Koster J, Shafaatian R, Jaunin F, Saurat JH, Sonnenberg A, Borradori L (August 2001). "The hemidesmosomal protein bullous pemphigoid antigen 1 and the integrin beta 4 subunit bind to ERBIN. Molecular cloning of multiple alternative splice variants of ERBIN and analysis of their tissue expression". J. Biol. Chem. 276 (35): 32427–36. doi:10.1074/jbc.M011005200. PMID 11375975.
  10. Jaulin-Bastard F, Saito H, Le Bivic A, Ollendorff V, Marchetto S, Birnbaum D, Borg JP (May 2001). "The ERBB2/HER2 receptor differentially interacts with ERBIN and PICK1 PSD-95/DLG/ZO-1 domain proteins". J. Biol. Chem. 276 (18): 15256–63. doi:10.1074/jbc.M010032200. PMID 11278603.
  11. Borg JP, Marchetto S, Le Bivic A, Ollendorff V, Jaulin-Bastard F, Saito H, Fournier E, Adélaïde J, Margolis B, Birnbaum D (July 2000). "ERBIN: a basolateral PDZ protein that interacts with the mammalian ERBB2/HER2 receptor" (PDF). Nat. Cell Biol. 2 (7): 407–14. doi:10.1038/35017038. PMID 10878805. S2CID 9566913.
  12. Huang YZ, Zang M, Xiong WC, Luo Z, Mei L (January 2003). "Erbin suppresses the MAP kinase pathway". J. Biol. Chem. 278 (2): 1108–14. doi:10.1074/jbc.M205413200. PMID 12379659.
  13. Warner DR, Pisano MM, Roberts EA, Greene RM (March 2003). "Identification of three novel Smad binding proteins involved in cell polarity". FEBS Lett. 539 (1–3): 167–73. doi:10.1016/s0014-5793(03)00155-8. PMID 12650946. S2CID 7429554.
  14. Izawa I, Nishizawa M, Tomono Y, Ohtakara K, Takahashi T, Inagaki M (May 2002). "ERBIN associates with p0071, an armadillo protein, at cell-cell junctions of epithelial cells". Genes Cells. 7 (5): 475–85. doi:10.1046/j.1365-2443.2002.00533.x. PMID 12047349. S2CID 12598418.
  15. Jaulin-Bastard F, Arsanto JP, Le Bivic A, Navarro C, Vély F, Saito H, Marchetto S, Hatzfeld M, Santoni MJ, Birnbaum D, Borg JP (January 2002). "Interaction between Erbin and a Catenin-related protein in epithelial cells". J. Biol. Chem. 277 (4): 2869–75. doi:10.1074/jbc.M109652200. PMID 11711544.
  16. Laura RP, Witt AS, Held HA, Gerstner R, Deshayes K, Koehler MF, Kosik KS, Sidhu SS, Lasky LA (April 2002). "The Erbin PDZ domain binds with high affinity and specificity to the carboxyl termini of delta-catenin and ARVCF". J. Biol. Chem. 277 (15): 12906–14. doi:10.1074/jbc.M200818200. PMID 11821434.
  17. Stevens, Payton D.; Wen, Yang-An; Xiong, Xiaopeng; Zaytseva, Yekaterina Y.; Li, Austin T.; Wang, Chi; Stevens, Ashley T.; Farmer, Trevor N.; Gan, Tong; Weiss, Heidi L.; Inagaki, Masaki (September 1, 2018). "Erbin Suppresses KSR1-Mediated RAS/RAF Signaling and Tumorigenesis in Colorectal Cancer". Cancer Research. 78 (17): 4839–4852. doi:10.1158/0008-5472.CAN-17-3629. ISSN 1538-7445. PMC 6510240. PMID 29980571.

Further reading

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PDB gallery
  • 1mfg: The Structure of ERBIN PDZ domain bound to the Carboxy-terminal tail of the ErbB2 Receptor 1mfg: The Structure of ERBIN PDZ domain bound to the Carboxy-terminal tail of the ErbB2 Receptor
  • 1mfl: The Structure of ERBIN PDZ domain bound to the Carboxy-terminal tail of the ErbB2 Receptor 1mfl: The Structure of ERBIN PDZ domain bound to the Carboxy-terminal tail of the ErbB2 Receptor
  • 1n7t: ERBIN PDZ domain bound to a phage-derived peptide 1n7t: ERBIN PDZ domain bound to a phage-derived peptide
  • 2h3l: Crystal Structure of ERBIN PDZ 2h3l: Crystal Structure of ERBIN PDZ
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