Text: This protein is intrinsically disordered. Because the structures are largely disordered in solution, they contain several different conformational population. Therefore all the structures can not be superimposed.
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試料調製
詳細
Solution-ID
内容
溶媒系
1
0.05 mM [U-100% 15N] PDEgamma, 90% H2O/10% D2O
90% H2O/10% D2O
2
0.05 mM [U-15N] PROXYL-PDEgamma, 90% H2O/10% D2O
90% H2O/10% D2O
3
0.05 mM [U-100% 15N] PROXYL-PDEgamma, 5 mM Ascorbic Acid, 93% H2O/7% D2O
93% H2O/7% D2O
4
0.09 mM [U-100% 13C; U-100% 15N] PDEgamma, 90% H2O/10% D2O
90% H2O/10% D2O
試料
濃度 (mg/ml)
構成要素
Isotopic labeling
Solution-ID
0.05mM
PDEgamma
[U-100% 15N]
1
0.05mM
PROXYL-PDEgamma
[U-15N]
2
0.05mM
PROXYL-PDEgamma
[U-100% 15N]
3
5mM
AscorbicAcid
3
0.09mM
PDEgamma
[U-100% 13C; U-100% 15N]
4
試料状態
イオン強度: 0 / pH: 4 / 圧: ambient / 温度: 298 K
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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 DMX
Bruker
DMX
600
1
Bruker DMX
Bruker
DMX
750
2
Varian INOVA
Varian
INOVA
600
3
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解析
NMR software
名称
バージョン
開発者
分類
NMRPipe
2.4
Delaglio, Grzesiek, Vuister, Zhu, PfeiferandBax
解析
VNMR
Varian
collection
Sparky
2.112
Goddard
解析
XPLOR-NIH
2.11.2
Schwieters, Kuszewski, TjandraandClore
精密化
精密化
手法: molecular dynamics, simulated annealing / ソフトェア番号: 1 詳細: There are 10272 close contacts in this entry. The deposited structures were calculated using the combined distance restraints derived from ten single PDEgamma mutants (in each mutant a native ...詳細: There are 10272 close contacts in this entry. The deposited structures were calculated using the combined distance restraints derived from ten single PDEgamma mutants (in each mutant a native residue was replaced by the 3-maleimido-PROXYL-cysteine residue). As a result, the deposited structures contain 10 mutated residues which do not coexist in the process of NMR structure determination. To avoid the artificial steric hinderance between individual spin groups, the Van der Waals contacts involving the 2,2,5,5-tetramethyl-1-pyrrolidinyloxy group (but not the maleimide group) are turned off in the structure calculation.
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 lowest energy 計算したコンフォーマーの数: 200 / 登録したコンフォーマーの数: 100