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Figure 4 | BMC Structural Biology

Figure 4

From: Modulation of inhibitory activity of xylanase - α-amylase inhibitor protein (XAIP): binding studies and crystal structure determination of XAIP- II from Scadoxus multiflorus at 1.2 Å resolution

Figure 4

The carbohydrate binding channel in XAIP-II. (A) The backbone tracing of XAIP-II with carbohydrate binding channel in red are illustrated. The important residues that obstruct the channel are also shown. The residues corresponding to active side residues of hevamine have been shown in yellow. (B) The molecular surface drawn using GRASP [27] is shown with carbohydrate binding-channel. The three active site residues are indicated as space filling models.

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