4EAR

Crystal structure of purine nucleoside phosphorylase (W16Y, W94Y, W178Y, H257W) mutant from human complexed with DADMe-ImmG and phosphate

4EAR の概要

• エントリーDOI: 10.2210/pdb4ear/pdb
• 分子名称: Purine nucleoside phosphorylase, 2-amino-7-{[(3R,4R)-3-hydroxy-4-(hydroxymethyl)pyrrolidin-1-yl]methyl}-3,5-dihydro-4H-pyrrolo[3,2-d]pyrimidin-4-one, PHOSPHATE ION, ... (4 entities in total)
• 機能のキーワード: pnp, immucillin, purine nucleoside phosphorylase, nucleoside binding, purine base binding, purine-nucleoside phosphorylase activity, drug binding, transferase activity, transferring glycosyl groups, phosphate ion binding, cytosol, 6-fluoro-l-tryptophan, transferase-transferase inhibitor complex, transferase/transferase inhibitor
• 由来する生物種: Homo sapiens (human)
• 細胞内の位置: Cytoplasm, cytoskeleton (By similarity): P00491
• タンパク質・核酸の鎖数: 3
• 化学式量合計: 109558.15

構造登録者

Haapalainen, A.M.,Ho, M.C.,Suarez, J.J.,Almo, S.C.,Schramm, V.L. (登録日: 2012-03-22, 公開日: 2013-02-06, 最終更新日: 2013-03-13)

• 主引用文献: Suarez, J.,Haapalainen, A.M.,Cahill, S.M.,Ho, M.C.,Yan, F.,Almo, S.C.,Schramm, V.L.; Catalytic Site Conformations in Human PNP by (19)F-NMR and Crystallography.; Chem.Biol., 20:212-222, 2013; PubMed: 23438750; DOI: 10.1016/j.chembiol.2013.01.009

実験手法

X-RAY DIFFRACTION (1.7 Å)