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. Author manuscript; available in PMC: 2017 Jun 1.
Published in final edited form as: J Struct Biol. 2016 Apr 13;194(3):446–450. doi: 10.1016/j.jsb.2016.04.003

Fig. 3. Structure analysis of COHb S and DeoxyHb S.

Fig. 3

(A) Ribbon figure of the crystal packing of COHb S. (B) The β-subunit A helix (with βVal6 and βThr4) of COHb S (yellow) and DeoxyHb S (blue) after superposing the β2-subunits (3-138 residues) of the two structures. (C) The hydrophobic acceptor pocket formed by βAla70, βPhe85, and βLeu88 of COHb S (yellow) and DeoxyHb S (blue) after superposing the β1-subunits (3-138 residues) of the two structures.