1 mM [U-98% 15N] TipAS-1, 2 mM nosiheptide-2, 50 mM potassium phosphate-3, 0.02 w/v sodium azide-4, 95% H2O/5% D2O
95% H2O/5% D2O
2
1 mM [U-99% 13C; U-99% 15N] TipAS-5, 2 mM nosiheptide-6, 50 mM potassium phosphate-7, 0.02 w/v sodium azide-8, 95% H2O/5% D2O
95% H2O/5% D2O
3
1 mM [U-99% 13C; U-99% 15N] TipAS-9, 2 mM nosiheptide-10, 50 mM potassium phosphate-11, 0.02 w/v sodium azide-12, 100% D2O
100% D2O
4
0.8 mM [U-99% 13C; U-99% 15N] TipAS-13, 1.6 mM nosiheptide-14, 10 mM potassium phosphate-15, 10 mg/mL Pf1 phage-16, 95% H2O/5% D2O
95% H2O/5% D2O
試料
濃度 (mg/ml)
構成要素
Isotopic labeling
Solution-ID
1mM
TipAS-1
[U-98% 15N]
1
2mM
nosiheptide-2
1
50mM
potassium phosphate-3
1
0.02w/v
sodium azide-4
1
1mM
TipAS-5
[U-99% 13C; U-99% 15N]
2
2mM
nosiheptide-6
2
50mM
potassium phosphate-7
2
0.02w/v
sodium azide-8
2
1mM
TipAS-9
[U-99% 13C; U-99% 15N]
3
2mM
nosiheptide-10
3
50mM
potassium phosphate-11
3
0.02w/v
sodium azide-12
3
0.8mM
TipAS-13
[U-99% 13C; U-99% 15N]
4
1.6mM
nosiheptide-14
4
10mM
potassium phosphate-15
4
10mg/mL
Pf1 phage-16
4
試料状態
Conditions-ID
イオン強度
pH
圧 (kPa)
温度 (K)
1
0.055
5.9
ambient
298K
2
0.055
5.9
ambient
298K
3
0.055
ambient
298K
4
0.011
5.9
ambient
298K
-
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 DRX
Bruker
DRX
600
1
Bruker DRX
Bruker
DRX
800
2
-
解析
NMR software
名称
バージョン
開発者
分類
Xplor-NIH
2.3
Schwieters, Kuszewski, TjandraandClore
構造決定
Xplor-NIH
2.3
Schwieters, Kuszewski, TjandraandClore
精密化
NMRPipe
2012
Delaglio, Grzesiek, Vuister, Zhu, PfeiferandBax
解析
Sparky
3.115
Goddard
chemicalshiftassignment
Sparky
3.115
Goddard
peakpicking
TopSpin
BrukerBiospin
experiment/datacollection
PIPP
Garrett
peakpicking
XEASY
Bartelsetal.
chemicalshiftassignment
TALOS
TALOS+
Cornilescu, DelaglioandBax
dihedralangleprediction
ProcheckNMR
LaskowskiandMacArthur
structureanalysis
XwinNMR
BrukerBiospin
experiment/datacollection
精密化
手法: simulated annealing / ソフトェア番号: 1 詳細: 1st. simulated annealing step: ligand is covalently attached, but only restraints of the folded part of the protein in apo form are used 2nd. simulated annealing step: all restraints are used
NMR constraints
NOE constraints total: 2265 / NOE intraresidue total count: 253 / NOE long range total count: 599 / NOE medium range total count: 771 / NOE sequential total count: 648 / Protein chi angle constraints total count: 0 / Protein other angle constraints total count: 0 / Protein phi angle constraints total count: 130 / Protein psi angle constraints total count: 130
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: 100 / 登録したコンフォーマーの数: 10 / Maximum lower distance constraint violation: 0 Å / Maximum torsion angle constraint violation: 5 ° / Maximum upper distance constraint violation: 0.5 Å / 代表コンフォーマー: 1
NMR ensemble rms
Distance rms dev: 0.038 Å / Distance rms dev error: 0.002 Å