2bve
From Proteopedia
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STRUCTURE OF THE N-TERMINAL OF SIALOADHESIN IN COMPLEX WITH 2-PHENYL-PROP5AC
Overview
The Siglec family of receptors mediates cell-surface interactions through, recognition of sialylated glycoconjugates. Previously reported structures, of the N-terminal domain of the Siglec sialoadhesin (SnD1) in complex with, various sialic acid analogs revealed the structural template for sialic, acid binding. To characterize further the carbohydrate-binding properties, we have determined the crystal structures of SnD1 in the absence of, ligand, and in complex with 2-benzyl-Neu5NPro and 2-benzyl-Neu5NAc. These, structures reveal that SnD1 undergoes very few structural changes on, ligand binding and detail how two novel classes of sialic acid analogs, bind, one of which unexpectedly can induce Siglec dimerization. In, conjunction with in silico analysis, this set of structures informs us, ... [(full description)]
About this Structure
2BVE is a [Single protein] structure of sequence from [Mus musculus] with PH5 as [ligand]. Full crystallographic information is available from [OCA].
Reference
Crystallographic and in silico analysis of the sialoside-binding characteristics of the Siglec sialoadhesin., Zaccai NR, May AP, Robinson RC, Burtnick LD, Crocker PR, Brossmer R, Kelm S, Jones EY, J Mol Biol. 2007 Feb 2;365(5):1469-79. Epub 2006 Oct 28. PMID:17137591
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