5ija

[NiFe] hydrogenase maturation protease HybD from Thermococcus kodakarensis

spinqualitylabelsall models 5ija, resolution 1.82Å Show:Asymmetric Unit Biological Assembly Drag the structure with the mouse to rotate   Export Animated Image   Print3D Structural highlights 5ija is a 2 chain structure with sequence from Thermococcus kodakarensis KOD1. Full crystallographic information is available from OCA. For a guided tour on the structure components use FirstGlance. Method: X-ray diffraction, Resolution 1.82Å Resources: FirstGlance, OCA, PDBe, RCSB, PDBsum, ProSAT Function Q8NKS1_THEKO Publication Abstract from PubMed A [NiFe] hydrogenase maturation protease HybD from Thermococcus kodakarensis KOD1 (TkHybD) is involved in the cleavage of the C-terminal residues of [NiFe] hydrogenase large subunits by Ni recognition. Here, we report the crystal structure of TkHybD at 1.82 A resolution to better understand this process. TkHybD exhibits an alpha/beta/alpha sandwich fold with conserved residues responsible for the Ni recognition. Comparisons of TkHybD with homologous proteins also reveal that they share a common overall architecture, suggesting that they have similar catalytic functions. Our results including metal binding site prediction provide insight into the substrate recognition and catalysis mechanism of TkHybD. This article is protected by copyright. All rights reserved. Crystal structure of a [NiFe] hydrogenase maturation protease HybD from Thermococcus kodakarensis KOD1.,Kwon S, Nishitani Y, Watanabe S, Hirao Y, Imanaka T, Kanai T, Atomi H, Miki K Proteins. 2016 May 18. doi: 10.1002/prot.25070. PMID:27192667 From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.

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