8os2

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Structure of the human LYVE-1 (lymphatic vessel endothelial receptor-1) hyaluronan binding domain in an unliganded stateStructure of the human LYVE-1 (lymphatic vessel endothelial receptor-1) hyaluronan binding domain in an unliganded state

Structural highlights

8os2 is a 1 chain structure with sequence from Homo sapiens. Full crystallographic information is available from OCA. For a guided tour on the structure components use FirstGlance.
Method:X-ray diffraction, Resolution 1.64Å
Ligands:,
Resources:FirstGlance, OCA, PDBe, RCSB, PDBsum, ProSAT

Function

LYVE1_HUMAN Ligand-specific transporter trafficking between intracellular organelles (TGN) and the plasma membrane. Plays a role in autocrine regulation of cell growth mediated by growth regulators containing cell surface retention sequence binding (CRS). May act as a hyaluronan (HA) transporter, either mediating its uptake for catabolism within lymphatic endothelial cells themselves, or its transport into the lumen of afferent lymphatic vessels for subsequent re-uptake and degradation in lymph nodes (PubMed:10037799). Binds to pericelluar hyaluronan matrices deposited on the surface of leukocytes and facilitates cell adhesion and migration through lymphatic endothelium (PubMed:26823460).[1] [2]

References

  1. Banerji S, Ni J, Wang SX, Clasper S, Su J, Tammi R, Jones M, Jackson DG. LYVE-1, a new homologue of the CD44 glycoprotein, is a lymph-specific receptor for hyaluronan. J Cell Biol. 1999 Feb 22;144(4):789-801. PMID:10037799 doi:10.1083/jcb.144.4.789
  2. Lawrance W, Banerji S, Day AJ, Bhattacharjee S, Jackson DG. Binding of Hyaluronan to the Native Lymphatic Vessel Endothelial Receptor LYVE-1 Is Critically Dependent on Receptor Clustering and Hyaluronan Organization. J Biol Chem. 2016 Apr 8;291(15):8014-30. PMID:26823460 doi:10.1074/jbc.M115.708305

8os2, resolution 1.64Å

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OCA