Text: Mixing time 180 ms for all NOESY experiments. 3D backbone experiments acquired using NUS and processed using the maximum entropy method.
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試料調製
詳細
Solution-ID
内容
溶媒系
1
400 uM [U-13C; U-15N] mu-SLPTX3-Ssm6a, 20 mM ammonium acetate, 5 % [U-99% 2H] D2O, 95% H2O/5% D2O
95% H2O/5% D2O
2
300 uM mu-SLPTX3-Ssm6a, 20 mM ammonium acetate, 5 % [U-99% 2H] D2O, 95% H2O/5% D2O
95% H2O/5% D2O
試料
濃度 (mg/ml)
構成要素
Isotopic labeling
Solution-ID
400uM
mu-SLPTX3-Ssm6a-1
[U-13C; U-15N]
1
20mM
ammonium acetate-2
1
5 %
D2O-3
[U-99% 2H]
1
300uM
mu-SLPTX3-Ssm6a-4
2
20mM
ammonium acetate-5
2
5 %
D2O-6
[U-99% 2H]
2
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
開発者
分類
XEASY
Bartelsetal.
peakpicking
XEASY
Bartelsetal.
chemicalshiftassignment
Analysis
CCPN
peakpicking
Analysis
CCPN
chemicalshiftassignment
TALOS
Cornilescu, DelaglioandBax
chemicalshiftcalculation
TALOS
Cornilescu, DelaglioandBax
geometryoptimization
CYANA
Guntert, MumenthalerandWuthrich
データ解析
CYANA
Guntert, MumenthalerandWuthrich
geometryoptimization
CYANA
Guntert, MumenthalerandWuthrich
構造決定
TopSpin
BrukerBiospin
collection
TopSpin
BrukerBiospin
解析
Rowland_NMR_Toolkit
UniversityofConnecticut
解析
CYANA
精密化
精密化
手法: torsion angle dynamics / ソフトェア番号: 1 詳細: Using automated NOE assignment routine within CYANA.
NMR constraints
NOE constraints total: 1576 / NOE intraresidue total count: 788 / NOE long range total count: 128 / NOE medium range total count: 211 / NOE sequential total count: 449 / Disulfide bond constraints total count: 18 / Protein phi angle constraints total count: 41 / Protein psi angle constraints total count: 41
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: 25