Crystal structure of Saccharomyces cerevisiae Sfh2 complexed with squalene
要素
Phosphatidylinositol transfer protein CSR1
キーワード
LIPID TRANSPORT / Sec14 / phosphatidylinositol / squalene / transport
機能・相同性
機能・相同性情報
negative regulation of phosphatidylglycerol biosynthetic process / positive regulation of phosphatidylcholine biosynthetic process / phosphatidylinositol transfer activity / prospore membrane / phosphatidylinositol metabolic process / negative regulation of fatty acid biosynthetic process / Golgi to plasma membrane transport / Golgi to plasma membrane protein transport / phospholipid transport / phospholipid catabolic process ...negative regulation of phosphatidylglycerol biosynthetic process / positive regulation of phosphatidylcholine biosynthetic process / phosphatidylinositol transfer activity / prospore membrane / phosphatidylinositol metabolic process / negative regulation of fatty acid biosynthetic process / Golgi to plasma membrane transport / Golgi to plasma membrane protein transport / phospholipid transport / phospholipid catabolic process / lipid droplet / endosome / endoplasmic reticulum / mitochondrion / cytosol 類似検索 - 分子機能
: / CRAL/TRIO, N-terminal domain / CRAL/TRIO, N-terminal domain / CRAL/TRIO, N-terminal domain / CRAL/TRIO, N-terminal domain superfamily / CRAL/TRIO domain / CRAL-TRIO lipid binding domain profile. / Domain in homologues of a S. cerevisiae phosphatidylinositol transfer protein (Sec14p) / CRAL-TRIO lipid binding domain / CRAL-TRIO lipid binding domain superfamily 類似検索 - ドメイン・相同性
Chem-SQL / Phosphatidylinositol transfer protein CSR1 類似検索 - 構成要素
プロトコル: SINGLE WAVELENGTH / 単色(M)・ラウエ(L): M / 散乱光タイプ: x-ray
放射波長
波長: 0.9795 Å / 相対比: 1
反射
解像度: 2.39→50 Å / Num. obs: 13881 / % possible obs: 97.3 % / 冗長度: 4 % / Biso Wilson estimate: 28.63 Å2 / CC1/2: 0.992 / Rmerge(I) obs: 0.101 / Rpim(I) all: 0.05 / Net I/σ(I): 25.1
反射 シェル
解像度: 2.39→2.44 Å / 冗長度: 4.1 % / Rmerge(I) obs: 0.416 / Mean I/σ(I) obs: 5.8 / Num. unique obs: 700 / CC1/2: 0.921 / % possible all: 100
-
解析
ソフトウェア
名称
バージョン
分類
PHENIX
1.15.2_3472
精密化
HKL-2000
データ削減
HKL-2000
データスケーリング
PHENIX
位相決定
精密化
構造決定の手法: 分子置換 / 解像度: 2.39→32.66 Å / SU ML: 0.2802 / 交差検証法: FREE R-VALUE / σ(F): 1.34 / 位相誤差: 27.4807 / 詳細: AlphaFold Q06705 was used as the starting model.
Rfactor
反射数
%反射
Rfree
0.2622
1388
10.03 %
Rwork
0.1996
12449
-
obs
0.2059
13837
96.56 %
溶媒の処理
減衰半径: 0.9 Å / VDWプローブ半径: 1.11 Å / 溶媒モデル: FLAT BULK SOLVENT MODEL