- PDB-4abj: Co-complex structure of bovine trypsin with a modified Bowman-Bir... -
+
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: 4abj
タイトル
Co-complex structure of bovine trypsin with a modified Bowman-Birk inhibitor (IcA)SFTI-1(1,14), that was 1,5-disubstituted with 1,2,3- trizol to mimic a cis amide bond
SHEET DETERMINATION METHOD: DSSP THE SHEETS PRESENTED AS "AC" IN EACH CHAIN ON SHEET RECORDS BELOW ... SHEET DETERMINATION METHOD: DSSP THE SHEETS PRESENTED AS "AC" IN EACH CHAIN ON SHEET RECORDS BELOW IS ACTUALLY AN 6-STRANDED BARREL THIS IS REPRESENTED BY A 7-STRANDED SHEET IN WHICH THE FIRST AND LAST STRANDS ARE IDENTICAL.
ILE46-PRO47 IN THE NATIVE SEQUENCE HAS BEEN CHEMICALLY MODIFIED TO PLW TO MIMIC A CIS AMIDE BOND.
-
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: 2.7 Å3/Da / 溶媒含有率: 54.5 % / 解説: NONE
結晶化
詳細: 2.0 M (NH4)2SO4,50 MM TRIS PH 8.5 WITH 30 MG/ML TRYPSIN (SIDMA T1246) IN 0.3 M (NH4)2SO4, 6 MM CACL2, 0.1 M TRIS PH 8.15, 60 MM BENZAMIDINE) TO 10 UL PROTEIN SOL 0.5 UL DIMETHYLFORMAMID WAS ...詳細: 2.0 M (NH4)2SO4,50 MM TRIS PH 8.5 WITH 30 MG/ML TRYPSIN (SIDMA T1246) IN 0.3 M (NH4)2SO4, 6 MM CACL2, 0.1 M TRIS PH 8.15, 60 MM BENZAMIDINE) TO 10 UL PROTEIN SOL 0.5 UL DIMETHYLFORMAMID WAS ADDED PRIOR CRYSTAL SET UP CRYSTALS WERE SOAKED WITH ICA-SFTI (ADDED IN LYOPHYLIZED FORM TO THE CRYSTALLIZATION DROP AFTER 2 WEEKS). TOTAL SOAKING TIME 8 DAYS.
解像度: 1.45→46.8 Å / Cor.coef. Fo:Fc: 0.957 / Cor.coef. Fo:Fc free: 0.95 / SU B: 1.098 / SU ML: 0.044 / 交差検証法: THROUGHOUT / σ(F): 2 / ESU R: 0.079 / ESU R Free: 0.074 / 立体化学のターゲット値: MAXIMUM LIKELIHOOD / 詳細: HYDROGENS HAVE BEEN ADDED IN THE RIDING POSITIONS.
Rfactor
反射数
%反射
Selection details
Rfree
0.20352
2163
5 %
RANDOM
Rwork
0.19031
-
-
-
obs
0.19098
40999
95.5 %
-
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: 1.2 Å / 溶媒モデル: BABINET MODEL WITH MASK