1Q4N

Structural studies of Phe256Trp of human salivary alpha-amylase: implications for the role of a conserved water molecule and its associated chain in enzyme activity

1Q4N の概要

• エントリーDOI: 10.2210/pdb1q4n/pdb
• 分子名称: Alpha-amylase, salivary, CALCIUM ION, CHLORIDE ION, ... (5 entities in total)
• 機能のキーワード: amylase, mutagenesis, tris, inhibitor, hydrolase
• 由来する生物種: Homo sapiens (human)
• タンパク質・核酸の鎖数: 1
• 化学式量合計: 56233.04

構造登録者

Ramasubbu, N. (登録日: 2003-08-04, 公開日: 2004-03-16, 最終更新日: 2023-08-16)

• 主引用文献: Ramasubbu, N.,Sundar, K.,Ragunath, C.,Rafi, M.M.; Structural studies of a Phe256Trp mutant of human salivary alpha-amylase: implications for the role of a conserved water molecule in enzyme activity; Arch.Biochem.Biophys., 421:115-124, 2004; PubMed: 14678792; DOI: 10.1016/j.abb.2003.10.007

実験手法

X-RAY DIFFRACTION (2.07 Å)