分子量: 14240.527 Da / 分子数: 3 / 変異: YES / 由来タイプ: 組換発現 / 由来: (組換発現) ESCHERICHIA COLI K-12 (大腸菌) 解説: THE GENE WAS SYNTHESIZED BASED ON THE DGKA NUCLEOTIDE SEQUENCE OF ESCHERICHIA COLI K12, WITH ADDITIONAL NUCLEOTIDES ENCODING HIS TAG SEQUENCES AT THE N- TERMINUS. SITE-DIRECTED MUTATIONS WERE MADE USING PCR. プラスミド: PTRCHISB-DGKA_DELTA4 / 発現宿主: ESCHERICHIA COLI (大腸菌) / 株 (発現宿主): WH1061 / 参照: UniProt: P0ABN1, diacylglycerol kinase (ATP)
配列の詳細
THE CONSTRUCT CONTAINS AN N-TERMIANL HIS TAG 'GHHHHHHEL'. COMPARED TO THE WILDTYPE FORM, THE ...THE CONSTRUCT CONTAINS AN N-TERMIANL HIS TAG 'GHHHHHHEL'. COMPARED TO THE WILDTYPE FORM, THE PROTEIN HAS SEVEN MUTATIONS. THEY ARE I53C, I70L, M96L AND V107D.
-
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: 3.56 Å3/Da / 溶媒含有率: 65.49 % / 解説: NONE
結晶化
温度: 277 K / 手法: 脂質キュービック相法 / pH: 5.6 詳細: 3-5 %(V/V) 2-METHYL-2, 4-PENTANEDIOL, 0.1 M SODIUM CHLORIDE, 0.1 M LITHIUM NITRATE, 0.1 M SODIUM CITRATE/HCL PH 5.6. CRYSTALLIZED USING THE IN MESO (LIPIDIC CUBIC PHASE) METHOD AT 4 DEGREE ...詳細: 3-5 %(V/V) 2-METHYL-2, 4-PENTANEDIOL, 0.1 M SODIUM CHLORIDE, 0.1 M LITHIUM NITRATE, 0.1 M SODIUM CITRATE/HCL PH 5.6. CRYSTALLIZED USING THE IN MESO (LIPIDIC CUBIC PHASE) METHOD AT 4 DEGREE CELSIUS WITH THE 7.8 MONOACYLGLYCEROL (7.8 MAG) AS THE HOSTING LIPID.
解像度: 3.101→45.678 Å / SU ML: 0.45 / σ(F): 1.34 / 位相誤差: 32.81 / 立体化学のターゲット値: ML 詳細: THE 3-FOLD SYMMETRY BETWEEN CHAINS A, B AND C WAS NOT HELPFUL FOR REFINEMENT AND THEREFORE NOT USED.
Rfactor
反射数
%反射
Rfree
0.2581
526
4.8 %
Rwork
0.232
-
-
obs
0.2335
10990
94 %
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