分子量: 6541.661 Da / 分子数: 1 / 断片: extracellular domain / 由来タイプ: 組換発現 / 由来: (組換発現) Homo sapiens (ヒト) / 遺伝子: TNFRSF13C OR BAFFR OR BR3 / 発現宿主: Escherichia coli (大腸菌) / 参照: UniProt: Q96RJ3
Has protein modification
Y
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実験情報
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実験
実験
手法: 溶液NMR
NMR実験
Conditions-ID
Experiment-ID
Solution-ID
タイプ
1
1
1
3D 15N-separated NOESY
1
2
2
3D 13C-separated NOESY
1
3
1
HNHA
1
4
1
HNHB
1
5
3
3D (H)CCH-COSY
1
6
3
3D (H)CCH-TOCSY
1
7
2
3D HNCO
1
8
2
3D HNCA
1
9
2
3DCBCA(CO)NH
NMR実験の詳細
Text: The structure was determined using triple-resonance NMR spectroscopy.
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試料調製
詳細
Solution-ID
内容
溶媒系
1
1.5 mM BR3 U-15N,25 mM Na2PO4, 50 mM NaCl, 0.1 mM NaN3, 0.1 mM DSS-d10
92%H2O/8%D2O
2
1.5 mM BR3 U-15N,13C,25 mM Na2PO4, 50 mM NaCl, 0.1 mM NaN3, 0.1 mM DSS-d10
92%H2O/8%D2O
3
1.5 mM BR3 U-15N,13C,25 mM Na2PO4, 50 mM NaCl, 0.1 mM NaN3, 0.1 mM DSS-d10
100% D2O
試料状態
イオン強度: 50 mM NaCl, 25 mM Na2PO4 / pH: 5 / 圧: ambient / 温度: 293 K
結晶化
*PLUS
手法: other / 詳細: NMR
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NMR測定
放射
プロトコル: SINGLE WAVELENGTH / 単色(M)・ラウエ(L): M
放射波長
相対比: 1
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 DRX
Bruker
DRX
600
1
Bruker DRX
Bruker
DRX
800
2
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解析
NMR software
名称
バージョン
開発者
分類
XwinNMR
3.6
Bruker
collection
Felix
98
Accelrys
データ解析
X-PLOR
98
Accelrys
構造決定
X-PLOR
98
Brunger
精密化
精密化
手法: torsion angle dynamics simulated annealing / ソフトェア番号: 1 詳細: Only 19 residues, including Cys19 through Leu37 are ordered in solution, while the rest of the extracellular domain is highly flexible (based on 1H-15N heteronuclear NOE analysis). ...詳細: Only 19 residues, including Cys19 through Leu37 are ordered in solution, while the rest of the extracellular domain is highly flexible (based on 1H-15N heteronuclear NOE analysis). Furthermore, the BAFF-binding domain of BR3 was found to reside within a fragment consisting of Thr17-Arg42 denoted miniBR3. Thus, the structure of BR3 was calculated only for these 26 residues, based on a total of 315 distance and 46 dihedral angle restraints derived from analysis of NMR data colleected on the entire BR3 ECD.
代表構造
選択基準: lowest restraint violation energy
NMRアンサンブル
コンフォーマー選択の基準: structures with the lowest restraint violation energy 計算したコンフォーマーの数: 128 / 登録したコンフォーマーの数: 20