3D simutaneous 13C-aromatic,13C-aliphatic,15N edited 1H-1H NOESY
1
8
1
3DHBHA(CO)NH
1
9
1
3DHN(CA)CO
1
10
1
3D (H)CCH-TOCSY aliphatic
1
11
1
3D (H)CCH-COSY aliphatic
1
12
2
2D 1H-13C HSQC methyl
1
13
1
1D15NT1
1
14
1
1D15NT2
-
試料調製
詳細
Solution-ID
内容
溶媒系
1
0.5 mM [U-100% 13C; U-100% 15N] HR3520O, 50 uM DSS, 0.02 % sodium azide, 50 mM Arginine, 10 mM DTT, 50 mM ammonium acetate, 90% H2O/10% D2O
90% H2O/10% D2O
2
0.5 mM [5% 13C; U-100% 15N] HR3520O, 50 uM DSS, 0.02 % sodium azide, 50 mM Arginine, 10 mM DTT, 50 mM ammonium acetate, 90% H2O/10% D2O
90% H2O/10% D2O
試料
濃度 (mg/ml)
構成要素
Isotopic labeling
Solution-ID
0.5mM
HR3520O-1
[U-100% 13C; U-100% 15N]
1
50uM
DSS-2
1
0.02 %
sodium azide-3
1
50mM
Arginine-4
1
10mM
DTT-5
1
50mM
ammonium acetate-6
1
0.5mM
HR3520O-7
[5% 13C; U-100% 15N]
2
50uM
DSS-8
2
0.02 %
sodium azide-9
2
50mM
Arginine-10
2
10mM
DTT-11
2
50mM
ammonium acetate-12
2
試料状態
pH: 6.5 / 圧: ambient / 温度: 298 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
Varian INOVA
Varian
INOVA
600
1
Varian INOVA
Varian
INOVA
750
2
-
解析
NMR software
名称
バージョン
開発者
分類
CNS
1.2
Brunger, Adams, Clore, Gros, NilgesandRead
精密化
CNS
1.2
Brunger, Adams, Clore, Gros, NilgesandRead
構造決定
CNS
1.2
Brunger, Adams, Clore, Gros, NilgesandRead
geometryoptimization
CYANA
3
Guntert, MumenthalerandWuthrich
精密化
CYANA
3
Guntert, MumenthalerandWuthrich
geometryoptimization
CYANA
3
Guntert, MumenthalerandWuthrich
構造決定
AS-DP
1
Huang, Tejero, PowersandMontelione
精密化
AutoAssign
2.3.0
Zimmerman, Moseley, KulikowskiandMontelione
データ解析
AutoAssign
2.3.0
Zimmerman, Moseley, KulikowskiandMontelione
chemicalshiftassignment
VnmrJ
2.2D
Varian
collection
CARA
1.8.4
KellerandWuthrich
データ解析
CARA
1.8.4
KellerandWuthrich
chemicalshiftassignment
CARA
1.8.4
KellerandWuthrich
peakpicking
TALOS+
Shen, Cornilescu, DelaglioandBax
geometryoptimization
PSVS
1.4
Bhattacharya, Montelione
structurevalidation
精密化
手法: simulated annealing / ソフトェア番号: 1 詳細: STRUCTURE DETERMINATION WAS PERFORMED BY RUNNING CYANA AND ASDP IN PARALLEL USING NOE-BASED CONSTRAINTS AND PHI AND PSI DIHEDRAL ANGLE CONSTRAINTS FROM TALOS+. CONSENSUS PEAK ASSIGNMENTS WERE ...詳細: STRUCTURE DETERMINATION WAS PERFORMED BY RUNNING CYANA AND ASDP IN PARALLEL USING NOE-BASED CONSTRAINTS AND PHI AND PSI DIHEDRAL ANGLE CONSTRAINTS FROM TALOS+. CONSENSUS PEAK ASSIGNMENTS WERE SELECTED AND USED IN ITERATIVE REFINEMENT WITH CYANA. 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: 802 / NOE intraresidue total count: 291 / NOE long range total count: 101 / NOE medium range total count: 188 / NOE sequential total count: 222 / Protein chi angle constraints total count: 0 / Protein other angle constraints total count: 0 / Protein phi angle constraints total count: 42 / Protein psi angle constraints total count: 42
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: 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