手法: 溶液NMR 詳細: Residues 59-199 of YiaD, lipoprotein, function unknown. Homolog of OmpA-like C-terminal domain.
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
2
2D 1H-13C HSQC
1
4
1
3D 1H-15N NOESY
1
5
1
3D 1H-13C NOESY
1
6
3
3D 1H-13C NOESY
1
7
1
3D HNCO
1
8
1
3D HNCA
1
9
1
3DHN(CO)CA
1
10
1
3D HN(CA)CB
1
11
1
3DCBCA(CO)NH
1
12
1
3DC(CO)NH
1
13
1
3DHBHA(CO)NH
1
14
1
3DH(CCO)NH
1
15
1
3D (H)CCH-TOCSY
1
16
1
3D (H)CCH-COSY
1
17
3
4D CC NOESY
-
試料調製
詳細
Solution-ID
内容
溶媒系
1
1.9 mM [U-100% 13C; U-100% 15N] YiaD protein, 20 mM MES, 100 mM sodium chloride, 5 mM calcium chloride, 10 mM DTT, 0.02 % sodium azide, 90% H2O/10% D2O
90% H2O/10% D2O
2
1.3 mM [U-5% 13C; U-100% 15N] YiaD protein, 20 mM MES, 100 mM sodium chloride, 5 mM calcium chloride, 10 mM DTT, 0.02 % sodium azide, 90% H2O/10% D2O
90% H2O/10% D2O
3
1.9 mM [U-100% 13C; U-100% 15N] YiaD protein, 20 mM MES, 100 mM sodium chloride, 5 mM calcium chloride, 10 mM DTT, 0.02 % sodium azide, 100% D2O
100% D2O
試料
濃度 (mg/ml)
構成要素
Isotopic labeling
Solution-ID
1.9mM
YiaDprotein
[U-100% 13C; U-100% 15N]
1
20mM
MES
1
100mM
sodiumchloride
1
5mM
calciumchloride
1
10mM
DTT
1
0.02 %
sodiumazide
1
1.3mM
YiaDprotein
[U-5% 13C; U-100% 15N]
2
20mM
MES
2
100mM
sodiumchloride
2
5mM
calciumchloride
2
10mM
DTT
2
0.02 %
sodiumazide
2
1.9mM
YiaDprotein
[U-100% 13C; U-100% 15N]
3
20mM
MES
3
100mM
sodiumchloride
3
5mM
calciumchloride
3
10mM
DTT
3
0.02 %
sodiumazide
3
試料状態
イオン強度: 0.1 / 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 AvanceIII
Bruker
AVANCEIII
850
2
-
解析
NMR software
名称
バージョン
開発者
分類
NMRPipe
linux9
Delaglio, Grzesiek, Vuister, Zhu, PfeiferandBax
解析
VNMR
6.1C
Varian
collection
TopSpin
2.1
BrukerBiospin
collection
AutoStructure
2.1.1
Huang, Tejero, PowersandMontelione
データ解析
X-PLOR NIH
2.15.0
Schwieters, Kuszewski, TjandraandClore
構造決定
CNS
1.1
Brunger, Adams, Clore, Gros, NilgesandRead
精密化
Sparky
3.113
Goddard
データ解析
PSVS
1.3
BhattacharyaandMontelione
構造決定
AutoAssign
Zimmerman, Moseley, KulikowskiandMontelione
chemicalshiftassignment
精密化
手法: simulated annealing / ソフトェア番号: 1 / 詳細: Xplor-NIH and CNS water refinement
NMR constraints
NOE constraints total: 1114 / NOE intraresidue total count: 36 / NOE long range total count: 513 / NOE medium range total count: 357 / NOE sequential total count: 208 / Hydrogen bond constraints total count: 2 / Protein chi angle constraints total count: 0 / Protein other angle constraints total count: 0 / Protein phi angle constraints total count: 99 / Protein psi angle constraints total count: 99
代表構造
選択基準: closest to the average
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 / Maximum torsion angle constraint violation: 3.7 ° / Maximum upper distance constraint violation: 0.19 Å