3Q2C:
reference: LILRA3 binds both classical and non-classical HLA class I molecules but with reduced affinities compared to LILRB1/LILRB2: structural evidence., Ryu M, Chen Y, Qi J, Liu J, Fan Z, Nam G, Shi Y, Cheng H, Gao GF, PLoS One. 2011 Apr 29;6(4):e19245. PMID: 21559424

This OCA Structure page
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