Nucleoside diphosphate kinase

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spinqualitylabelsall models Human nucleoside diphosphate kinase complex with ADP, phosphate, TRIS and Ca+2 ion (green) (PDB entry 1ucn) Show:Asymmetric Unit Biological Assembly Drag the structure with the mouse to rotate   Export Animated Image Function Nucleoside diphosphate kinase (NDK) catalyzes the exchange of phosphate between nucleoside triphosphate and nucleoside diphosphate. This reaction is a multi-step reaction which is used for the synthesis of nucleoside triphosphates other than ATP[1]. NDK provides nucleoside triphosphates for nucleic acid synthesis, CTP for lipid synthesis, UTP for polysaccharide synthesis and GTP for protein elongation, signal transduction and microtubule polymerization. Disease NDKB deficiency causes diabetes-like vascular pathology[2]. Structural highlights The biological assembly of Human nucleoside diphosphate kinase is . The NDK-adenine structure shows the [3]. . Water molecules shown as red spheres.

3D structures of nucleoside diphosphate kinase

Updated on 28-August-2017

4fky - TbNDK + GTP

References

1. ↑ Janin J, Dumas C, Morera S, Xu Y, Meyer P, Chiadmi M, Cherfils J. Three-dimensional structure of nucleoside diphosphate kinase. J Bioenerg Biomembr. 2000 Jun;32(3):215-25. PMID:11768305
2. ↑ Qiu Y, Zhao D, Butenschon VM, Bauer AT, Schneider SW, Skolnik EY, Hammes HP, Wieland T, Feng Y. Nucleoside diphosphate kinase B deficiency causes a diabetes-like vascular pathology via up-regulation of endothelial angiopoietin-2 in the retina. Acta Diabetol. 2016 Feb;53(1):81-9. doi: 10.1007/s00592-015-0752-x. Epub 2015 Apr, 23. PMID:25900369 doi:http://dx.doi.org/10.1007/s00592-015-0752-x
3. ↑ Chen Y, Gallois-Montbrun S, Schneider B, Veron M, Morera S, Deville-Bonne D, Janin J. Nucleotide binding to nucleoside diphosphate kinases: X-ray structure of human NDPK-A in complex with ADP and comparison to protein kinases. J Mol Biol. 2003 Sep 26;332(4):915-26. PMID:12972261