2x34 | pdb_00002x34

Structure of a polyisoprenoid binding domain from Saccharophagus degradans implicated in plant cell wall breakdown

spinqualitylabelsall models 2x34, resolution 1.90Å Show:Asymmetric Unit Biological Assembly Drag the structure with the mouse to rotate   Export Animated Image   Print3D Structural highlights 2x34 is a 2 chain structure with sequence from Saccharophagus degradans 2-40. Full crystallographic information is available from OCA. For a guided tour on the structure components use FirstGlance. Method: X-ray diffraction, Resolution 1.9Å Ligands: MSE, UQ8 Resources: FirstGlance, OCA, PDBe, RCSB, PDBsum, ProSAT Function Q21LI5_SACD2 Evolutionary Conservation Check, as determined by ConSurfDB. You may read the explanation of the method and the full data available from ConSurf. Publication Abstract from PubMed Saccharophagus degradans belongs to a recently discovered group of marine bacteria equipped with an arsenal of sugar cleaving enzymes coupled to carbohydrate-binding domains to degrade various insoluble complex polysaccharides. The modular Sde-1182 protein consists of a family 2 carbohydrate binding module linked to a X158 domain of unknown function. The 1.9 A and 1.55 A resolution crystal structures of the isolated X158 domain bound to the two related polyisoprenoid molecules, ubiquinone and octaprenyl pyrophosphate, unveil a beta-barrel architecture reminiscent of the YceI-like superfamily that resembles the architecture of the lipocalin fold. This unprecedented association coupling oxidoreduction and carbohydrate recognition events may have implications for effective nutrient uptake in the marine environment. Structure of a polyisoprenoid binding domain from Saccharophagus degradans implicated in plant cell wall breakdown.,Vincent F, Molin DD, Weiner RM, Bourne Y, Henrissat B FEBS Lett. 2010 Apr 16;584(8):1577-84. Epub 2010 Mar 16. PMID:20227408 From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.

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