Text: THE STRUCTURE WAS DETERMINED USING A COMBINATION OF NOE, DIHEDRAL, HYDROGEN BOND AND RESIDUAL DIPOLAR COUPLING DATA.
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試料調製
詳細
Solution-ID
内容
溶媒系
1
0.5-1.0 mM [U-100% 13C; U-100% 15N] protein, 1 mM DTT, 20 mM TRIS, 200 mM sodium chloride, 1 mM EDTA, 0.02 % sodium azide, 90% H2O/10% D2O
90% H2O/10% D2O
2
0.5-1.0 mM [U-100% 13C; U-100% 15N] protein, 1 mM DTT, 20 mM TRIS, 200 mM sodium chloride, 1 mM EDTA, 0.02 % sodium azide, 100% D2O
100% D2O
試料
濃度 (mg/ml)
単位
構成要素
Isotopic labeling
Conc. range (mg/ml)
Solution-ID
mM
entity-1
[U-100% 13C; U-100% 15N]
0.5-1.0
1
1mM
DTT-2
1
20mM
TRIS-3
1
200mM
sodium chloride-4
1
1mM
EDTA-5
1
0.02 %
sodium azide-6
1
mM
entity-7
[U-100% 13C; U-100% 15N]
0.5-1.0
2
1mM
DTT-8
2
20mM
TRIS-9
2
200mM
sodium chloride-10
2
1mM
EDTA-11
2
0.02 %
sodium azide-12
2
試料状態
イオン強度: 200 / pH: 6.5 / 圧: ambient / 温度: 298 K
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NMR測定
NMRスペクトロメーター
タイプ
製造業者
モデル
磁場強度 (MHz)
Spectrometer-ID
Bruker Avance
Bruker
AVANCE
700
1
Bruker Avance
Bruker
AVANCE
950
2
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解析
NMR software
名称
バージョン
開発者
分類
NMRPipe
Version7.5Rev2012.204.11.07
Delaglio, Grzesiek, Vuister, Zhu, PfeiferandBax
解析
NMRDraw
Version7.5Rev2012.204.11.07
Delaglio, Grzesiek, Vuister, Zhu, PfeiferandBax
解析
NMRView
8a
Johnson, OneMoonScientific
peakpicking
NMRView
8a
Johnson, OneMoonScientific
データ解析
NMRView
8a
Johnson, OneMoonScientific
chemicalshiftassignment
CYANA
3
Guntert, MumenthalerandWuthrich
構造決定
Amber
11
Case, Darden, Cheatham, III, Simmerling, Wang, Duke, Luo, ... andKollman
精密化
精密化
手法: simulated annealing, molecular dynamics / ソフトェア番号: 1 詳細: 99 INITIAL STRUCTURES WERE CALCULATED WITH CYANA USING NOE, DIHEDRAL, HYDROGEN BOND, AND RDC RESTRAINTS, 99 LOWEST-ENERGY STRUCTURES FROM CYANA WERE REFINED IN AMBER 11 USING THE GB SOLVENT ...詳細: 99 INITIAL STRUCTURES WERE CALCULATED WITH CYANA USING NOE, DIHEDRAL, HYDROGEN BOND, AND RDC RESTRAINTS, 99 LOWEST-ENERGY STRUCTURES FROM CYANA WERE REFINED IN AMBER 11 USING THE GB SOLVENT MODEL, 20 LOWEST-ENERGY STRUCTURES WERE DEPOSITED.
代表構造
選択基準: lowest energy
NMRアンサンブル
コンフォーマー選択の基準: structures with the least restraint violations 計算したコンフォーマーの数: 20 / 登録したコンフォーマーの数: 20