0.5 mM [U-99% 13C; U-99% 15N] protein, 90% H2O/10% D2O
90% H2O/10% D2O
2
0.3 mM [U-99% 13C; U-99% 15N] protein, 0.3 mM protein, 90% H2O/10% D2O
90% H2O/10% D2O
試料
濃度 (mg/ml)
構成要素
Isotopic labeling
Solution-ID
0.5mM
entity-1
[U-99% 13C; U-99% 15N]
1
0.3mM
entity-2
[U-99% 13C; U-99% 15N]
2
0.3mM
entity-3
2
試料状態
イオン強度: 0 / pH: 4 / 圧: ambient / 温度: 298 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
600
1
Varian Avance
Varian
AVANCE
500
2
-
解析
NMR software
名称
開発者
分類
NMRPipe
Delaglio, Grzesiek, Vuister, Zhu, PfeiferandBax
解析
XEASY
Bartelsetal.
データ解析
XEASY
Bartelsetal.
chemicalshiftassignment
XEASY
Bartelsetal.
peakpicking
CYANA
Guntert, MumenthalerandWuthrich
chemicalshiftcalculation
CYANA
Guntert, MumenthalerandWuthrich
構造決定
X-PLOR NIH
Schwieters, Kuszewski, TjandraandClore
構造決定
X-PLOR NIH
Schwieters, Kuszewski, TjandraandClore
精密化
WHAT IF
Vriend
精密化
CYANA
Guntert, MumenthalerandWuthrich
精密化
精密化
手法: simulated annealing, molecular dynamics / ソフトェア番号: 1 詳細: Initial structures calculated by minimizing target function. Final CYANA structure refined in explicit water using molecular dynamics.
NMR constraints
NOE constraints total: 1113 / NOE intraresidue total count: 270 / NOE long range total count: 384 / NOE medium range total count: 118 / NOE sequential total count: 232 / Disulfide bond constraints total count: 18 / Protein chi angle constraints total count: 28 / Protein other angle constraints total count: 0 / Protein phi angle constraints total count: 40 / Protein psi angle constraints total count: 38
代表構造
選択基準: closest to the average
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: 100 / 登録したコンフォーマーの数: 20 / Maximum torsion angle constraint violation: 3.3 ° / Maximum upper distance constraint violation: 0.66 Å
NMR ensemble rms
Distance rms dev: 0.0264 Å / Distance rms dev error: 0.0042 Å