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. Author manuscript; available in PMC: 2010 Feb 3.
Published in final edited form as: Biochemistry. 2009 Feb 3;48(4):786–791. doi: 10.1021/bi801855g

Figure 6.

Figure 6

Instantaneous configurations showing interactions between the Trp 68 of Gal-1 and the Lys 63 and a) water molecules in the unbound state (left panel), b) the galactosyl moiety of lactose bound to the CRD (right panel).