- PDB-2x03: The X-ray structure of the Streptomyces coelicolor A3 Chondroitin... -
+
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: 2x03
タイトル
The X-ray structure of the Streptomyces coelicolor A3 Chondroitin AC Lyase Y253A mutant
要素
PUTATIVE SECRETED LYASE
キーワード
LYASE / HYALURONATE LYASE / CHONDROITIN LYASE / FAMILY 8
機能・相同性
機能・相同性情報
carbon-oxygen lyase activity, acting on polysaccharides / carbohydrate binding / carbohydrate metabolic process / extracellular region / metal ion binding 類似検索 - 分子機能
Polysaccharide lyase 8 / Polysaccharide lyase 8, N-terminal alpha-helical / Polysaccharide lyase family 8, N terminal alpha-helical domain / Polysaccharide lyase family 8, C-terminal / Polysaccharide lyase family 8, C-terminal beta-sandwich domain / Polysaccharide lyase family 8, central domain / Polysaccharide lyase family 8, super-sandwich domain / Polysaccharide lyase family 8-like, C-terminal / Polysaccharide lyase family 8-like, C-terminal / Chondroitinase Ac; Chain A, domain 3 ...Polysaccharide lyase 8 / Polysaccharide lyase 8, N-terminal alpha-helical / Polysaccharide lyase family 8, N terminal alpha-helical domain / Polysaccharide lyase family 8, C-terminal / Polysaccharide lyase family 8, C-terminal beta-sandwich domain / Polysaccharide lyase family 8, central domain / Polysaccharide lyase family 8, super-sandwich domain / Polysaccharide lyase family 8-like, C-terminal / Polysaccharide lyase family 8-like, C-terminal / Chondroitinase Ac; Chain A, domain 3 / Chondroitin AC/alginate lyase / Chondroitin AC/alginate lyase / Beta-galactosidase; Chain A, domain 5 - #10 / Glycoside hydrolase-type carbohydrate-binding / Beta-galactosidase; Chain A, domain 5 / Galactose mutarotase-like domain superfamily / Glycosyltransferase / Alpha/alpha barrel / Twin arginine translocation (Tat) signal profile. / Twin-arginine translocation pathway, signal sequence / Distorted Sandwich / Sandwich / Mainly Beta / Mainly Alpha 類似検索 - ドメイン・相同性
ENGINEERED RESIDUE IN CHAIN A, TYR 264 TO ALA ENGINEERED RESIDUE IN CHAIN B, TYR 264 TO ALA
配列の詳細
THE CLONED SEQUENCE CONTAINS AN N-TERMINAL VECTOR DERIVED TAG FROM PET 28A, HOWEVER THIS IS NOT ...THE CLONED SEQUENCE CONTAINS AN N-TERMINAL VECTOR DERIVED TAG FROM PET 28A, HOWEVER THIS IS NOT ORDERED IN THE STRUCTURE. THERE IS ALSO A SINGLE RESIDUE MUTATION Y253A.
-
実験情報
-
実験
実験
手法: X線回折 / 使用した結晶の数: 1
-
試料調製
結晶
マシュー密度: 4.8 Å3/Da / 溶媒含有率: 74.6 % / 解説: NONE
結晶化
詳細: 4.0M NA FORMATE WITH 20% GLYCEROL AS A CRYOPROTECTANT
解像度: 2.3→158.55 Å / Cor.coef. Fo:Fc: 0.929 / Cor.coef. Fo:Fc free: 0.904 / SU B: 4.16 / SU ML: 0.104 / 交差検証法: THROUGHOUT / ESU R: 0.176 / ESU R Free: 0.163 / 立体化学のターゲット値: MAXIMUM LIKELIHOOD 詳細: HYDROGENS HAVE BEEN ADDED IN THE RIDING POSITIONS. U VALUES REFINED INDIVIDUALLY.
Rfactor
反射数
%反射
Selection details
Rfree
0.22757
6933
5 %
RANDOM
Rwork
0.19447
-
-
-
obs
0.19612
131167
99.94 %
-
溶媒の処理
イオンプローブ半径: 0.8 Å / 減衰半径: 0.8 Å / VDWプローブ半径: 1.4 Å / 溶媒モデル: MASK