手法: 溶液NMR 詳細: SAM is "sterile alpha motif" The phage integrase N-terminal SAM-like domain -Proteins containing this domain cleave DNA substrates by a series of staggered cuts, during which the protein ...詳細: SAM is "sterile alpha motif" The phage integrase N-terminal SAM-like domain -Proteins containing this domain cleave DNA substrates by a series of staggered cuts, during which the protein becomes covalently linked to the DNA through a catalytic tyrosine residue at the carboxy end of the alignment
NMR実験
Conditions-ID
Experiment-ID
Solution-ID
タイプ
1
1
1
2D 1H-15N HSQC
1
2
1
2D 1H-13C HSQC
1
3
1
3DCBCA(CO)NH
1
4
1
3DC(CO)NH
1
5
1
3D HNCO
1
6
1
3D HNCA
1
7
1
3D HN(CA)CB
1
8
1
3DHBHA(CO)NH
1
9
1
3DH(CCO)NH
1
10
1
3D (H)CCH-TOCSY
1
11
1
3D 1H-15N NOESY
1
12
1
3D 1H-13C NOESY
1
13
3
4D 1H-13C NOESY
-
試料調製
詳細
Solution-ID
内容
溶媒系
1
0.9 mM [U-100% 13C; U-100% 15N] Moth_1796, 20 mM MES, 200 mM potassium chloride-3, 90% H2O/10% D2O
90% H2O/10% D2O
2
1.1 mM [U-5% 13C; U-99% 15N] Moth_1796, 20 mM MES, 200 mM potassium chloride, 90% H2O/10% D2O
90% H2O/10% D2O
3
.9 mM [U-100% 13C; U-100% 15N] Moth_1796, 20 mM MES, 200 mM sodium chloride, 100% D2O
100% D2O
試料
濃度 (mg/ml)
構成要素
Isotopic labeling
Solution-ID
0.9mM
Moth_1796-1
[U-100% 13C; U-100% 15N]
1
20mM
MES-2
1
200mM
potassium chloride-3
1
1.1mM
Moth_1796-4
[U-5% 13C; U-99% 15N]
2
20mM
MES-5
2
200mM
potassium chloride-6
2
.9mM
Moth_1796-7
[U-100% 13C; U-100% 15N]
3
20mM
MES-8
3
200mM
sodium chloride-9
3
試料状態
イオン強度: 0.2 / pH: 6.5 / 圧: ambient / 温度: 293 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
Bruker Avance
Bruker
AVANCE
850
2
-
解析
NMR software
名称
バージョン
開発者
分類
AutoAssign
2.3
Zimmerman, Moseley, KulikowskiandMontelione
chemicalshiftassignment
NMRPipe
2008
Delaglio, Grzesiek, Vuister, Zhu, PfeiferandBax
解析
VNMR
6.1C
Varian
collection
TopSpin
2.1.3
BrukerBiospin
collection
AutoStructure
2.2.1
Huang, Tejero, PowersandMontelione
構造決定
X-PLOR NIH
Schwieters, Kuszewski, TjandraandClore
構造決定
CNS
1.2
Brunger, Adams, Clore, Gros, NilgesandRead
精密化
Sparky
3.113
Goddard
データ解析
PSVS
BhattacharyaandMontelione
構造決定
PdbStat
5.1
RobertoTejeroandGaetanoT. Montelione
構造決定
CYANA
Guntert, MumenthalerandWuthrich
構造決定
精密化
手法: simulated annealing / ソフトェア番号: 1 詳細: Original NOE assgnments were done with CYANA. This NOE restraints list was refined using iterative cycles of XPLOR-NIH standalone, and XPLOR+HB and CNSw refinement.
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 least restraint violations 計算したコンフォーマーの数: 150 / 登録したコンフォーマーの数: 20