3V4P: Crystal Structure Of A4b7 Headpiece Complexed With Fab Act-1
reference: Structural specializations of alpha(4)beta(7), an integrin that mediates rolling adhesion., Yu Y, Zhu J, Mi LZ, Walz T, Sun H, Chen J, Springer TA, J Cell Biol. 2012 Jan 9;196(1):131-46. PMID: 22232704

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