2FGW:
reference: X-ray structures of fragments from binding and nonbinding versions of a humanized anti-CD18 antibody: structural indications of the key role of VH residues 59 to 65., Eigenbrot C, Gonzalez T, Mayeda J, Carter P, Werther W, Hotaling T, Fox J, Kessler J, Proteins 1994 Jan;18(1):49-62. PMID: 7908437

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