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基本情報
登録情報 | ![]() |
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![]() | Glutamine-binding periplasmic protein with hexahistidine tag (GlnBP) in the presence of glutamine - Gln-bound 10-fold excess
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機能・相同性 | ![]() glutamine binding / L-glutamine import across plasma membrane / glutamine transport / ligand-gated monoatomic ion channel activity / amino acid binding / ATP-binding cassette (ABC) transporter complex, substrate-binding subunit-containing / outer membrane-bounded periplasmic space / membrane 類似検索 - 分子機能 |
生物種 | ![]() ![]() |
![]() | ![]() タイトル: Structure-based screening of binding affinities via small-angle X-ray scattering 著者: Chen P / Masiewicz P / Perez K |
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構造の表示
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ダウンロードとリンク
-モデル
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試料
![]() | 名称: Glutamine-binding periplasmic protein with hexahistidine tag (GlnBP) in the presence of glutamine - Gln-bound 10-fold excess 試料濃度: 2 mg/ml |
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バッファ | 名称: 100 mM NaCl, 20 mM NaPO4, 0.5 mM TCEP / pH: 7.4 / コメント: SEC buffer for PBP experiments |
要素 #1754 | 名称: GlnBP / タイプ: protein 記述: Glutamine-binding periplasmic protein with hexahistidine tag 分子量: 25.786 / 分子数: 1 / 由来: Escherichia coli (strain K12) / 参照: UniProt: P0AEQ3 配列: HHHHHHADKK LVVATDTAFV PFEFKQGDKY VGFDVDLWAA IAKELKLDYE LKPMDFSGII PALQTKNVDL ALAGITITDE RKKAIDFSDG YYKSGLLVMV KANNNDVKSV KDLDGKVVAV KSGTGSVDYA KANIKTKDLR QFPNIDNAYM ELGTNRADAV LHDTPNILYF ...配列: HHHHHHADKK LVVATDTAFV PFEFKQGDKY VGFDVDLWAA IAKELKLDYE LKPMDFSGII PALQTKNVDL ALAGITITDE RKKAIDFSDG YYKSGLLVMV KANNNDVKSV KDLDGKVVAV KSGTGSVDYA KANIKTKDLR QFPNIDNAYM ELGTNRADAV LHDTPNILYF IKTAGNGQFK AVGDSLEAQQ YGIAFPKGSD ELRDKVNGAL KTLRENGTYN EIYKKWFGTE PK |
-実験情報
ビーム | 設備名称: ESRF BM29 / 地域: Grenoble / 国: France ![]() | ||||||||||||||||||||||||||||||
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検出器 | 名称: Pilatus 1M / タイプ: Dectris / Pixsize x: 172 mm | ||||||||||||||||||||||||||||||
スキャン | 測定日: 2018年9月10日 / セル温度: 20 °C / 照射時間: 2 sec. / フレーム数: 12 / 単位: 1/nm /
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距離分布関数 P(R) |
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結果 | コメント: Gln-bound GlnBP at a ligand:protein ratio of 10:1. Ligand condition is prepared by dissolving glutamine in powder form (Sigma-Aldrich) directly into the SAXS buffer, followed by ...コメント: Gln-bound GlnBP at a ligand:protein ratio of 10:1. Ligand condition is prepared by dissolving glutamine in powder form (Sigma-Aldrich) directly into the SAXS buffer, followed by dilution to the target concentration with additional SAXS buffer.
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