4JL7:
reference: Structural Insights into Neutrophilic Migration Revealed by the Crystal Structure of the Chemokine Receptor CXCR2 in Complex with the First PDZ Domain of NHERF1., Lu G, Wu Y, Jiang Y, Wang S, Hou Y, Guan X, Brunzelle J, Sirinupong N, Sheng S, Li C, Yang Z, PLoS One. 2013 Oct 2;8(10):e76219. doi: 10.1371/journal.pone.0076219. PMID: 24098448

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