手法: 溶液NMR 詳細: NMR structure of the PhyRSL-NepR complex from Sphingomonas sp. Fr1
NMR実験
Conditions-ID
Experiment-ID
Solution-ID
タイプ
1
1
1
2D 1H-15N HSQC
1
2
2
2D 1H-15N HSQC
1
3
1
3D HNCO
1
4
1
3D HN(CA)CB
1
5
1
3DCBCA(CO)NH
1
6
1
3D (H)CCH-TOCSY
1
7
1
3D 1H-13C NOESY aliphatic
1
8
1
3D 1H-13C HSQC aromatic
1
9
1
3D 1H-15N NOESY
1
10
2
3D HNCO
1
11
2
3D HN(CA)CB
1
12
2
3DCBCA(CO)NH
1
13
2
3D (H)CCH-TOCSY
1
14
2
3D 1H-15N NOESY
1
15
2
3D 1H-13C NOESY aliphatic
-
試料調製
詳細
Solution-ID
内容
溶媒系
1
0.8 mM [U-100% 13C; U-100% 15N] PhyR sigma like domain, 0.8 mM NepR anti sigma factor, 90% H2O/10% D2O
90% H2O/10% D2O
2
0.8 mM PhyR sigma like domain, 0.8 mM [U-100% 13C; U-100% 15N] NepR anti sigma factor, 90% H2O/10% D2O
90% H2O/10% D2O
試料
濃度 (mg/ml)
構成要素
Isotopic labeling
Solution-ID
0.8mM
PhyR sigma like domain-1
[U-100% 13C; U-100% 15N]
1
0.8mM
NepR anti sigma factor-2
1
0.8mM
PhyR sigma like domain-3
2
0.8mM
NepR anti sigma factor-4
[U-100% 13C; U-100% 15N]
2
試料状態
イオン強度: 0.06 / pH: 6.8 / 圧: ambient / 温度: 303 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
500
1
Bruker Avance
Bruker
AVANCE
600
2
Bruker Avance
Bruker
AVANCE
700
3
Bruker Avance
Bruker
AVANCE
900
4
-
解析
NMR software
名称
開発者
分類
CARA
Bartelsetal.
chemicalshiftassignment
ATNOS_CANDID
Guntert, BraunandWuthrich
peakpicking
CYANA
Guntert, MumenthalerandWuthrich
構造決定
Amber
Case, Darden, Cheatham, III, Simmerling, Wang, Duke, Luo, andKollm
精密化
精密化
手法: simulated annealing / ソフトェア番号: 1
NMR constraints
NOE constraints total: 2775 / NOE intraresidue total count: 704 / NOE long range total count: 1333 / NOE medium range total count: 1333 / NOE sequential total count: 738
代表構造
選択基準: fewest violations
NMRアンサンブル
コンフォーマー選択の基準: structures with the least restraint violations 計算したコンフォーマーの数: 20 / 登録したコンフォーマーの数: 15 / Maximum upper distance constraint violation: 0.39 Å