- PDB-1txl: Crystal structure of metal-binding protein yodA from E. coli, Pfa... -
+
データを開く
IDまたはキーワード:
読み込み中...
-
基本情報
登録情報
データベース: PDB / ID: 1txl
タイトル
Crystal structure of metal-binding protein yodA from E. coli, Pfam DUF149
要素
Metal-binding protein yodA
キーワード
structural genomics (構造ゲノミクス) / unknown function / yodA / E.coli (大腸菌) / new fold / PSI / Protein Structure Initiative / New York SGX Research Center for Structural Genomics / NYSGXRC
機能・相同性
機能・相同性情報
cellular response to zinc ion starvation / intracellular zinc ion homeostasis / cadmium ion binding / cellular response to cadmium ion / cellular response to hydrogen peroxide / outer membrane-bounded periplasmic space / zinc ion binding / metal ion binding / 細胞質基質 類似検索 - 分子機能
構造決定の手法: 多波長異常分散 / 解像度: 1.7→50 Å / 交差検証法: THROUGHOUT / σ(F): 0 / 立体化学のターゲット値: Engh & Huber 詳細: A Zn atom coordinating to HIS166, HIS175 and HIS177 has been located in the putative active-site cavity. Followed by Zn, continuous electron density has been observed. This density could ...詳細: A Zn atom coordinating to HIS166, HIS175 and HIS177 has been located in the putative active-site cavity. Followed by Zn, continuous electron density has been observed. This density could accomodate a branched carbohydrate chain and a PO4 head group. A probable substrate suspected to be present in the structure has not been added to the model because it is not known for sure. Water molecules located around the Zn atom in the active site cavity have to be treated with care. Water molecule 218 may be replaced with a PO4.