3I57:
reference: Crystal structure of a mucus-binding protein repeat reveals an unexpected functional immunoglobulin binding activity., MacKenzie DA, Tailford LE, Hemmings AM, Juge N, J Biol Chem. 2009 Nov 20;284(47):32444-53. Epub 2009 Sep 16. PMID: 19758995

This OCA Structure page
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