- PDB-5nww: NMR assignment and structure of a peptide derived from the fusion... -
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データを開く
IDまたはキーワード:
読み込み中...
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基本情報
登録情報
データベース: PDB / ID: 5nww
タイトル
NMR assignment and structure of a peptide derived from the fusion peptide of HIV-1 gp41 in the presence of dodecylphosphocholine micelles
要素
scrFP-tag,Gp41
キーワード
VIRAL PROTEIN / Envelope glycoprotein gp41 / fusion peptide / STRUCTURE FROM CYANA 2.1
機能・相同性
機能・相同性情報
Synthesis and processing of ENV and VPU / symbiont-mediated evasion of host immune response / positive regulation of establishment of T cell polarity / Alpha-defensins / Dectin-2 family / Binding and entry of HIV virion / positive regulation of plasma membrane raft polarization / positive regulation of receptor clustering / host cell endosome membrane / actin filament organization ...Synthesis and processing of ENV and VPU / symbiont-mediated evasion of host immune response / positive regulation of establishment of T cell polarity / Alpha-defensins / Dectin-2 family / Binding and entry of HIV virion / positive regulation of plasma membrane raft polarization / positive regulation of receptor clustering / host cell endosome membrane / actin filament organization / Assembly Of The HIV Virion / Budding and maturation of HIV virion / clathrin-dependent endocytosis of virus by host cell / viral protein processing / symbiont entry into host cell / fusion of virus membrane with host plasma membrane / fusion of virus membrane with host endosome membrane / viral envelope / virion attachment to host cell / host cell plasma membrane / virion membrane / structural molecule activity / membrane 類似検索 - 分子機能
分子量: 3822.411 Da / 分子数: 1 / 由来タイプ: 合成 詳細: Residues 1-4 and 12-15 are derived from gp41 fusion peptide and correspond to residues 514-517 and 525-528 of gp41. Residues 5-11 are residues 518-524 of gp41 in a scrambled order. Residues ...詳細: Residues 1-4 and 12-15 are derived from gp41 fusion peptide and correspond to residues 514-517 and 525-528 of gp41. Residues 5-11 are residues 518-524 of gp41 in a scrambled order. Residues 19-35 are derived from gp41 MPER region and correspond to residues 655-671 of gp41. Residues 16-18 are the linker sequence. 由来: (合成) Human immunodeficiency virus 1 (ヒト免疫不全ウイルス) 参照: UniProt: Q69894, UniProt: P04578*PLUS
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
Sample state
Spectrometer-ID
タイプ
1
1
1
isotropic
1
2D 1H-1H COSY
1
2
1
isotropic
1
2D 1H-1H TOCSY
1
3
1
isotropic
1
2D 1H-1H NOESY
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試料調製
詳細
タイプ: micelle 内容: 0.6 mM scrFP-tag, 20 mM [U-98% 2H] DPC, 2.0 mM HEPES, 90 % H2O, 10 % [U-99% 2H] D2O, 0.1 mM DSS, 90% H2O/10% D2O 詳細: DPC micelles / Label: scrFP-tag / 溶媒系: 90% H2O/10% D2O
試料
濃度 (mg/ml)
構成要素
Isotopic labeling
Solution-ID
0.6mM
scrFP-tag
naturalabundance
1
20mM
DPC
[U-98% 2H]
1
2.0mM
HEPES
naturalabundance
1
90 %
H2O
naturalabundance
1
10 %
D2O
[U-99% 2H]
1
0.1mM
DSS
naturalabundance
1
試料状態
イオン強度: 2 mM / Label: conditions_1 / pH: 6.8 pH* / 圧: 1 atm / 温度: 298 K
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NMR測定
NMRスペクトロメーター
タイプ: Bruker AVANCE / 製造業者: Bruker / モデル: AVANCE / 磁場強度: 600 MHz / 詳細: Equipped with a cryoprobe
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解析
NMR software
名称
開発者
分類
CYANA
Guntert, MumenthalerandWuthrich
精密化
CYANA
Guntert, MumenthalerandWuthrich
structurecalculation
Sparky
Goddard
chemicalshiftassignment
Sparky
Goddard
peakpicking
TopSpin
BrukerBiospin
collection
TopSpin
BrukerBiospin
解析
精密化
手法: simulated annealing / ソフトェア番号: 1
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 least restraint violations 計算したコンフォーマーの数: 100 / 登録したコンフォーマーの数: 20