4Y8A:
reference: Diverse oligomeric states of CEACAM IgV domains., Bonsor DA, Gunther S, Beadenkopf R, Beckett D, Sundberg EJ, Proc Natl Acad Sci U S A. 2015 Nov 3;112(44):13561-6. doi:, 10.1073/pnas.1509511112. Epub 2015 Oct 19. PMID: 26483485

This OCA Structure page
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