5hrj | pdb_00005hrj

Crystal structure of the scavenger receptor cysteine-rich domain 5 (SRCR5) from porcine CD163

spinqualitylabelsall models 5hrj, resolution 1.80Å Show:Asymmetric Unit Biological Assembly Drag the structure with the mouse to rotate   Export Animated Image   Print3D Structural highlights 5hrj is a 1 chain structure. Full crystallographic information is available from OCA. For a guided tour on the structure components use FirstGlance. Resources: FirstGlance, OCA, PDBe, RCSB, PDBsum, ProSAT Function [C163A_PIG] Involved in clearance and endocytosis of hemoglobin/haptoglobin complexes by macrophages and may thereby protect tissues from free hemoglobin-mediated oxidative damage. May play a role in the uptake and recycling of iron, via endocytosis of hemoglobin/haptoglobin and subsequent breakdown of heme. Binds hemoglobin/haptoglobin complexes in a calcium-dependent and pH-dependent manner. Induces a cascade of intracellular signals that involves tyrosine kinase-dependent calcium mobilization, inositol triphosphate production and secretion of IL6 and CSF1 (By similarity). May play a role in the process of infection of porcine monocytes/macrophages by African swine fever virus (ASFV). In case of porcine reproductive and respiratory syndrome virus (PRRSV), serves mediates virion attachment and plays a role in viral entry. After shedding, the soluble form (sCD163) may play an anti-inflammatory role.

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