. Author manuscript; available in PMC: 2017 May 1.

Published in final edited form as: Curr Opin Hematol. 2016 May;23(3):253–259. doi: 10.1097/MOH.0000000000000239

Table 1.

Amino acid interacting ^* pairs on the IgD1 and IgD2 inter-chain interfaces present in the crystal structure of the homophilic binding domain of human PECAM-1

Interacting interfaces	Amino acid pairs
IgD1-IgD1	V34-K13, T37-K24/P16, T36-P16, S38-P16/L15, K62-T64/A32/S63/F31, T64-F31, V40-L15, P42-L15, H39-L15/F68/T27/N25, F3-D11, K41-S66/Q29, F68-S35, T27-S35/N8, L15-N8, Q29-N8/S9/D33, S66-D33
IgD1-IgD2	Y49-R122/E165, D51-K154, D51-K154, D52-R122, K81-E165
IgD2-IgD2	R157-K131, D158-K131, A132-R157

Multiple amino acids interacting with a single amino acid are separated by a “/”