Text: All 3D data except for NOESY data were acquired using non-uniform sampling and processed using maximum entropy reconstruction method.
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試料調製
詳細
内容: 20 mM ammonium acetate, 400 uM [U-13C; U-15N] kSs1a, 5 % D2O, 95% H2O/5% D2O 溶媒系: 95% H2O/5% D2O
試料
濃度 (mg/ml)
構成要素
Isotopic labeling
Solution-ID
20mM
ammonium acetate-1
1
400uM
kSs1a-2
[U-13C; U-15N]
1
5 %
D2O-3
1
試料状態
pH: 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: Bruker Avance / 製造業者: Bruker / モデル: AVANCE / 磁場強度: 900 MHz
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解析
NMR software
名称
バージョン
開発者
分類
XEASY
3.2
Bartelsetal.
peakpicking
XEASY
3.2
Bartelsetal.
chemicalshiftassignment
TALOS
TALOS+
Cornilescu, DelaglioandBax
chemicalshiftcalculation
TALOS
TALOS+
Cornilescu, DelaglioandBax
geometryoptimization
CYANA
3
Guntert, MumenthalerandWuthrich
データ解析
CYANA
3
Guntert, MumenthalerandWuthrich
geometryoptimization
CYANA
3
Guntert, MumenthalerandWuthrich
構造決定
TopSpin
3
BrukerBiospin
collection
TopSpin
3
BrukerBiospin
解析
Rowland_NMR_Toolkit
3
UniversityofConnecticut
解析
CYANA
精密化
精密化
手法: torsion angle dynamics / ソフトェア番号: 1
NMR constraints
NOE constraints total: 1339 / NOE intraresidue total count: 350 / NOE long range total count: 228 / NOE medium range total count: 416 / NOE sequential total count: 345 / Disulfide bond constraints total count: 18 / Protein phi angle constraints total count: 46 / Protein psi angle constraints total count: 46
代表構造
選択基準: highest molprobity percentile
NMRアンサンブル
コンフォーマー選択の基準: target function / 計算したコンフォーマーの数: 30 / 登録したコンフォーマーの数: 20