2WA3

FACTOR INHIBITING HIF-1 ALPHA WITH 2-(3-hydroxyphenyl)-2-oxoacetic acid

2WA3 の概要

• エントリーDOI: 10.2210/pdb2wa3/pdb
• 関連するPDBエントリー: 1H2K 1H2L 1H2M 1H2N 1IZ3 1MZE 1MZF 1YCI 2CGN 2CGO 2W0X 2WA4
• 分子名称: HYPOXIA-INDUCIBLE FACTOR 1-ALPHA INHIBITOR, FE (II) ION, 2-(3-HYDROXYPHENYL)-2-OXO-ETHANOIC ACID, ... (4 entities in total)
• 機能のキーワード: hydroxylase, dioxygenase, transcription, oxidoreductase, transcription activator/inhibitor, hypoxia
• 由来する生物種: HOMO SAPIENS (HUMAN)
• 細胞内の位置: Nucleus: Q9NWT6
• タンパク質・核酸の鎖数: 1
• 化学式量合計: 40550.26

構造登録者

Conejo-Garcia, A.,Lienard, B.M.R.,Clifton, I.J.,McDonough, M.A.,Schofield, C.J. (登録日: 2009-02-02, 公開日: 2010-04-21, 最終更新日: 2023-12-13)

主引用文献

Conejo-Garcia, A.,McDonough, M.A.,Loenarz, C.,McNeill, L.A.,Hewitson, K.S.,Ge, W.,Lienard, B.M.,Schofield, C.J.,Clifton, I.J.
Structural basis for binding of cyclic 2-oxoglutarate analogues to factor-inhibiting hypoxia-inducible factor.
Bioorg. Med. Chem. Lett., 20:6125-6128, 2010

PubMed Abstract: Aromatic analogues of the 2-oxoglutarate co-substrate of the hypoxia-inducible factor hydroxylases are shown to bind at the active site iron: Pyridine-2,4-dicarboxylate binds as anticipated with a single molecule chelating the iron in a bidentate manner. The binding mode of a hydroxamic acid analogue, at least in the crystalline state, is unusual because two molecules of the inhibitor are observed at the active site and partial displacement of the iron binding aspartyl residue was observed.

PubMed: 20822901
DOI: 10.1016/j.bmcl.2010.08.032

実験手法

X-RAY DIFFRACTION (2.5 Å)