0.25 mM [U-100% 15N] protein_1, 3.0 mM protein_2, 20 mM bis-TRIS, 0.175 v/v [U-99% 2H] TFE, 90% H2O/10% D2O
90% H2O/10% D2O
2
0.25 mM [U-99% 13C; U-99% 15N] protein_1, 3.0 mM protein_2, 20 mM bis-TRIS, 0.175 v/v [U-99% 2H] TFE, 90% H2O/10% D2O
90% H2O/10% D2O
3
0.25 mM [U-99% 13C; U-99% 15N] protein_1, 3.0 mM protein_2, 20 mM bis-TRIS, 0.175 v/v [U-99% 2H] TFE, 100% D2O
100% D2O
4
2.5 mM protein_1, 0.25 mM [U-99% 15N] protein_2, 20 mM bis-TRIS, 0.175 v/v [U-99% 2H] TFE, 90% H2O/10% D2O
90% H2O/10% D2O
5
2.5 mM protein_1, 0.25 mM [U-99% 13C; U-99% 15N] protein_2, 20 mM bis-TRIS, 0.175 v/v [U-99% 2H] TFE, 100% D2O
100% D2O
試料
濃度 (mg/ml)
構成要素
Isotopic labeling
Solution-ID
0.25mM
entity_1-1
[U-100% 15N]
1
3.0mM
entity_2-2
1
20mM
bis-TRIS-3
1
0.175v/v
TFE-4
[U-99% 2H]
1
0.25mM
entity_1-5
[U-99% 13C; U-99% 15N]
2
3.0mM
entity_2-6
2
20mM
bis-TRIS-7
2
0.175v/v
TFE-8
[U-99% 2H]
2
0.25mM
entity_1-9
[U-99% 13C; U-99% 15N]
3
3.0mM
entity_2-10
3
20mM
bis-TRIS-11
3
0.175v/v
TFE-12
[U-99% 2H]
3
2.5mM
entity_1-13
4
0.25mM
entity_2-14
[U-99% 15N]
4
20mM
bis-TRIS-15
4
0.175v/v
TFE-16
[U-99% 2H]
4
2.5mM
entity_1-17
5
0.25mM
entity_2-18
[U-99% 13C; U-99% 15N]
5
20mM
bis-TRIS-19
5
0.175v/v
TFE-20
[U-99% 2H]
5
試料状態
イオン強度: 0.02 / pH: 5.5 / 圧: ambient / 温度: 308 K
-
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
800
1
Bruker Avance
Bruker
AVANCE
600
2
-
解析
NMR software
名称
バージョン
開発者
分類
NMRPipe
Delaglio, Grzesiek, Vuister, Zhu, PfeiferandBax
解析
XEASY
Bartelsetal.
chemicalshiftassignment
XEASY
Bartelsetal.
peakpicking
TALOS
Cornilescu, DelaglioandBax
データ解析
TALOS
Cornilescu, DelaglioandBax
geometryoptimization
CYANA
3
Guntert, MumenthalerandWuthrich
構造決定
CNS
Brunger, Adams, Clore, Gros, NilgesandRead
精密化
CNS
Brunger, Adams, Clore, Gros, NilgesandRead
geometryoptimization
精密化
手法: simulated annealing / ソフトェア番号: 1 詳細: Used the RECOORD scripts in CNS to water refine the CYANA-determined structures (Nederveen et al., Proteins. 2005 Jun 1;59(4):662-72).
NMR constraints
NOE constraints total: 2760 / NOE intraresidue total count: 676 / NOE long range total count: 233 / NOE medium range total count: 944 / NOE sequential total count: 907 / Hydrogen bond constraints total count: 280 / Protein phi angle constraints total count: 176 / Protein psi angle constraints total count: 176
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 lowest energy 計算したコンフォーマーの数: 200 / 登録したコンフォーマーの数: 20 / Maximum torsion angle constraint violation: 4.13 ° / Maximum upper distance constraint violation: -0.22 Å Torsion angle constraint violation method: RECOORD in CNS (Proteins. 2005 Jun 1;59(4):662-72)
NMR ensemble rms
Distance rms dev: 0.023 Å / Distance rms dev error: 0.001 Å