1ATG

AZOTOBACTER VINELANDII PERIPLASMIC MOLYBDATE-BINDING PROTEIN

1ATG の概要

• エントリーDOI: 10.2210/pdb1atg/pdb
• 分子名称: PERIPLASMIC MOLYBDATE-BINDING PROTEIN, TUNGSTATE(VI)ION, ACETATE ION, ... (6 entities in total)
• 機能のキーワード: molybdate, tungstate, binding protein, periplasm, abc transporter
• 由来する生物種: Azotobacter vinelandii
• タンパク質・核酸の鎖数: 1
• 化学式量合計: 24917.81

構造登録者

Lawson, D.M.,Pau, R.N.,Williams, C.E.M.,Mitchenall, L.A. (登録日: 1997-08-14, 公開日: 1998-10-14, 最終更新日: 2024-02-07)

主引用文献

Lawson, D.M.,Williams, C.E.,Mitchenall, L.A.,Pau, R.N.
Ligand size is a major determinant of specificity in periplasmic oxyanion-binding proteins: the 1.2 A resolution crystal structure of Azotobacter vinelandii ModA.
Structure, 6:1529-1539, 1998

PubMed Abstract: . Periplasmic receptors constitute a diverse class of binding proteins that differ widely in size, sequence and ligand specificity. Nevertheless, almost all of them display a common beta/alpha folding motif and have similar tertiary structures consisting of two globular domains. The ligand is bound at the bottom of a deep cleft, which lies at the interface between these two domains. The oxyanion-binding proteins are notable in that they can discriminate between very similar ligands.

PubMed: 9862806
DOI: 10.1016/S0969-2126(98)00151-8

実験手法

X-RAY DIFFRACTION (1.2 Å)