1LFA: Cd11a I-Domain With Bound Mn++
reference: Crystal structure of the I-domain from the CD11a/CD18 (LFA-1, alpha L beta 2) integrin., Qu A, Leahy DJ, Proc Natl Acad Sci U S A 1995 Oct 24;92(22):10277-81. PMID: 7479767

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