3Q2P

Reduced sweetness of a monellin (MNEI) mutant results from increased protein flexibility and disruption of a distant poly-(L-proline) II helix

3Q2P の概要

• エントリーDOI: 10.2210/pdb3q2p/pdb
• 関連するPDBエントリー: 2O9U 3PXM 3PYJ
• 分子名称: Monellin chain B/Monellin chain A chimeric protein, SODIUM ION (3 entities in total)
• 機能のキーワード: sweet protein, sweet receptor, t1r2:t1r3, plant protein
• 由来する生物種: Dioscoreophyllum cumminsii (Serendipity berry); 詳細
• タンパク質・核酸の鎖数: 4
• 化学式量合計: 45643.07

構造登録者

Templeton, C.M.,Hobbs, J.R.,Munger, S.D.,Conn, G.L. (登録日: 2010-12-20, 公開日: 2011-04-06, 最終更新日: 2023-09-13)

• 主引用文献: Templeton, C.M.,Ostovar Pour, S.,Hobbs, J.R.,Blanch, E.W.,Munger, S.D.,Conn, G.L.; Reduced Sweetness of a Monellin (MNEI) Mutant Results from Increased Protein Flexibility and Disruption of a Distant Poly-(L-Proline) II Helix.; Chem Senses, 36:425-434, 2011; PubMed: 21343241; DOI: 10.1093/chemse/bjr007

実験手法

X-RAY DIFFRACTION (2.341 Å)