手法: 溶液NMR 詳細: CCR5 ECL2 peptides inhibit HIV-1 infection. The structure of an elongated ECL2 peptide was determined using triple resonance approach by NMR. A helical structure was found at the C-terminal ...詳細: CCR5 ECL2 peptides inhibit HIV-1 infection. The structure of an elongated ECL2 peptide was determined using triple resonance approach by NMR. A helical structure was found at the C-terminal segment of this peptide, residues Q186-T195.
タイプ: Bruker Avance / 製造業者: Bruker / モデル: AVANCE / 磁場強度: 800 MHz
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解析
NMR software
名称
バージョン
開発者
分類
X-PLOR NIH
2.31
Schwieters, Kuszewski, TjandraandClore
構造決定
X-PLOR NIH
2.31
Schwieters, Kuszewski, TjandraandClore
精密化
精密化
手法: simulated annealing / ソフトェア番号: 1
NMR constraints
NOE constraints total: 307 / NOE intraresidue total count: 131 / NOE medium range total count: 68 / NOE sequential total count: 108 / Protein phi angle constraints total count: 12 / Protein psi angle constraints total count: 10
代表構造
選択基準: minimized average structure
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: 74 / 登録したコンフォーマーの数: 11 / Maximum upper distance constraint violation: 0.5 Å / Torsion angle constraint violation method: TALOS-N
NMR ensemble rms
Distance rms dev: 0.57 Å / Distance rms dev error: 0.25 Å