0.6 mM [U-100% 13C; U-100% 15N] AtT7 protein, 10 mM TRIS, 300 mM sodium chloride, 1 mM benzamidine, 90% H2O/10% D2O
90% H2O/10% D2O
2
0.6 mM [U-7% 13C; U-100% 15N] AtT7 protein, 10 mM TRIS, 300 mM sodium chloride, 1 mM benzamidine, 90% H2O/10% D2O
90% H2O/10% D2O
3
0.4 mM [U-7% 13C; U-100% 15N] AtT7 protein, 6.6 mM TRIS, 200 mM sodium chloride, 0.7 mM benzamidine, 13.25 g/L Pf1 phage, 86% H2O/14% D2O
86% H2O/14% D2O
試料
濃度 (mg/ml)
構成要素
Isotopic labeling
Solution-ID
0.6mM
AtT7protein
[U-100% 13C; U-100% 15N]
1
10mM
TRIS
1
300mM
sodiumchloride
1
1mM
benzamidine
1
0.6mM
AtT7protein
[U-7% 13C; U-100% 15N]
2
10mM
TRIS
2
300mM
sodiumchloride
2
1mM
benzamidine
2
0.4mM
AtT7protein
[U-7% 13C; U-100% 15N]
3
6.6mM
TRIS
3
200mM
sodiumchloride
3
0.7mM
benzamidine
3
13.25g/L
Pf1phage
3
試料状態
Conditions-ID
イオン強度
pH
圧 (kPa)
温度 (K)
1
300
7
ambient
298K
2
200
7
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
Varian INOVA
Varian
INOVA
750
1
Varian INOVA
Varian
INOVA
600
2
Bruker Avance
Bruker
AVANCE
800
3
-
解析
NMR software
名称
バージョン
開発者
分類
VnmrJ
2.1B
Varian
collection
TopSpin
BrukerBiospin
collection
TopSpin
BrukerBiospin
解析
PROSA
6.0.2
Guntert
解析
CARA
1.8.4
KellerandWuthrich
データ解析
CARA
1.8.4
KellerandWuthrich
peakpicking
CARA
1.8.4
KellerandWuthrich
chemicalshiftassignment
AutoAssign
2.3.0
Zimmerman, Moseley, KulikowskiandMontelione
chemicalshiftassignment
CSI
2
WishartandSykes
データ解析
TALOS
2007.068.09.07
Shen, Cornilescu, DelaglioandBax
データ解析
CYANA
3
Guntert, MumenthalerandWuthrich
構造決定
CNS
1.2.1
Brunger, Adams, Clore, Gros, NilgesandRead
精密化
AutoStructure
2.1.1
Huang, Tejero, PowersandMontelione
structurevalidation
PSVS
1.3
BhattacharyaandMontelione
structurevalidation
精密化
手法: simulated annealing / ソフトェア番号: 1 詳細: Structure determination was performed iteratively with CYANA v2.1 and CYANA v3.0 using NOE-based constraints, PHI and PSI dihedral angle constraints from TALOS, hydrogen bond constraints ...詳細: Structure determination was performed iteratively with CYANA v2.1 and CYANA v3.0 using NOE-based constraints, PHI and PSI dihedral angle constraints from TALOS, hydrogen bond constraints based on preliminary structures and CLEANEX/MEXICO data, and RDCs from a single alignment medium. The 20 conformers out of 100 with the lowest target function were further refined by simulated annealing in explicit water bath using the program CNS with PARAM19 force field.
NMR constraints
NOE constraints total: 2670 / NOE intraresidue total count: 633 / NOE long range total count: 934 / NOE medium range total count: 427 / NOE sequential total count: 676 / Hydrogen bond constraints total count: 188 / Protein chi angle constraints total count: 0 / Protein other angle constraints total count: 0 / Protein phi angle constraints total count: 59 / Protein psi angle constraints total count: 59
代表構造
選択基準: lowest energy
NMRアンサンブル
Average torsion angle constraint violation: 0.1 ° / 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: 100 / 登録したコンフォーマーの数: 20 / Maximum torsion angle constraint violation: 2.6 ° / Maximum upper distance constraint violation: 0.43 Å