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データを開く
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基本情報
| 登録情報 | データベース: PDB / ID: 2k01 | ||||||
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| タイトル | Structure of a locked SDF1 dimer | ||||||
要素 | Stromal cell-derived factor 1 | ||||||
キーワード | CYTOKINE / stromal cell derived factor-1 / SDF1-alpha / CXCL12 / chemokine / sulfotyrosine / locked dimer / Alternative splicing / Chemotaxis / Growth factor / Secreted | ||||||
| 機能・相同性 | 機能・相同性情報telencephalon cell migration / chemokine (C-X-C motif) ligand 12 signaling pathway / response to ultrasound / negative regulation of leukocyte tethering or rolling / regulation of actin polymerization or depolymerization / CXCL12-activated CXCR4 signaling pathway / chemokine receptor binding / CXCR chemokine receptor binding / positive regulation of axon extension involved in axon guidance / positive regulation of vasculature development ...telencephalon cell migration / chemokine (C-X-C motif) ligand 12 signaling pathway / response to ultrasound / negative regulation of leukocyte tethering or rolling / regulation of actin polymerization or depolymerization / CXCL12-activated CXCR4 signaling pathway / chemokine receptor binding / CXCR chemokine receptor binding / positive regulation of axon extension involved in axon guidance / positive regulation of vasculature development / Signaling by ROBO receptors / induction of positive chemotaxis / negative regulation of dendritic cell apoptotic process / integrin activation / positive regulation of dopamine secretion / negative regulation of intrinsic apoptotic signaling pathway in response to DNA damage / cellular response to chemokine / positive regulation of monocyte chemotaxis / chemokine activity / blood circulation / Chemokine receptors bind chemokines / positive regulation of calcium ion import / detection of temperature stimulus involved in sensory perception of pain / animal organ regeneration / detection of mechanical stimulus involved in sensory perception of pain / positive regulation of T cell migration / Nuclear signaling by ERBB4 / positive regulation of endothelial cell proliferation / positive regulation of neuron differentiation / positive regulation of cell adhesion / axon guidance / chemokine-mediated signaling pathway / adult locomotory behavior / growth factor activity / cell chemotaxis / defense response / response to peptide hormone / integrin binding / response to virus / neuron migration / chemotaxis / intracellular calcium ion homeostasis / extracellular matrix / Estrogen-dependent gene expression / G alpha (i) signalling events / response to hypoxia / cell adhesion / immune response / positive regulation of cell migration / G protein-coupled receptor signaling pathway / signaling receptor binding / external side of plasma membrane / signal transduction / : / extracellular exosome / extracellular region / membrane 類似検索 - 分子機能 | ||||||
| 生物種 | Homo sapiens (ヒト) | ||||||
| 手法 | 溶液NMR / AUTOMATED METHODS WERE USED FOR BACKBONE CHEMICAL SHIFT ASSIGNMENT, ITERATIVE NOE REFINEMENT. FINAL STRUCTURES WERE OBTAINED BY MOLECULAR DYNAMICS IN EXPLICIT SOLVENT, AUTOMATED METHODS WERE USED FOR BACKBONE CHEMICAL SHIFT ASSIGNMENT, ITERATIVE NOE REFINEMENT. FINAL STRUCTURES WERE OBTAINED BY MOLECULAR DYNAMICS IN EXPLICIT SOLVENT | ||||||
データ登録者 | Volkman, B.F. / Veldkamp, C.T. / Peterson, F.C. | ||||||
引用 | ジャーナル: Sci.Signal. / 年: 2008タイトル: Structural basis of CXCR4 sulfotyrosine recognition by the chemokine SDF-1/CXCL12 著者: Veldkamp, C.T. / Seibert, C. / Peterson, F.C. / De la Cruz, N.B. / Haugner, J.C. / Basnet, H. / Sakmar, T.P. / Volkman, B.F. | ||||||
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構造の表示
| 構造ビューア | 分子: Molmil Jmol/JSmol |
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ダウンロードとリンク
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ダウンロード
| PDBx/mmCIF形式 | 2k01.cif.gz | 974.1 KB | 表示 | PDBx/mmCIF形式 |
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| PDB形式 | pdb2k01.ent.gz | 824.2 KB | 表示 | PDB形式 |
| PDBx/mmJSON形式 | 2k01.json.gz | ツリー表示 | PDBx/mmJSON形式 | |
| その他 | その他のダウンロード |
-検証レポート
| アーカイブディレクトリ | https://data.pdbj.org/pub/pdb/validation_reports/k0/2k01 ftp://data.pdbj.org/pub/pdb/validation_reports/k0/2k01 | HTTPS FTP |
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-関連構造データ
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リンク
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集合体
| 登録構造単位 | ![]()
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| NMR アンサンブル |
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要素
| #1: タンパク質 | 分子量: 8188.760 Da / 分子数: 2 / 断片: SDF-1-alpha(3-67) domain / 変異: L36C,A65C / 由来タイプ: 組換発現 / 由来: (組換発現) Homo sapiens (ヒト) / 遺伝子: CXCL12, SDF1, SDF1A, SDF1B / 発現宿主: ![]() Has protein modification | Y | |
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-実験情報
-実験
| 実験 | 手法: 溶液NMR | ||||||||||||||||
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| NMR実験 |
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試料調製
| 詳細 | 内容: 0.620 mM [U-100% 13C; U-100% 15N] CXCL12/SDF1-alpha, 90% H2O, 10% D2O 溶媒系: 90% H2O/10% D2O |
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| 試料 | 濃度: 0.620 mM / 構成要素: CXCL12/SDF1-alpha / Isotopic labeling: [U-100% 13C; U-100% 15N] |
| 試料状態 | イオン強度: 21 / pH: 6.8 / 圧: AMBIENT / 温度: 298 K |
-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 |
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解析
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| 精密化 | 手法: AUTOMATED METHODS WERE USED FOR BACKBONE CHEMICAL SHIFT ASSIGNMENT, ITERATIVE NOE REFINEMENT. FINAL STRUCTURES WERE OBTAINED BY MOLECULAR DYNAMICS IN EXPLICIT SOLVENT, AUTOMATED METHODS WERE ...手法: AUTOMATED METHODS WERE USED FOR BACKBONE CHEMICAL SHIFT ASSIGNMENT, ITERATIVE NOE REFINEMENT. FINAL STRUCTURES WERE OBTAINED BY MOLECULAR DYNAMICS IN EXPLICIT SOLVENT, AUTOMATED METHODS WERE USED FOR BACKBONE CHEMICAL SHIFT ASSIGNMENT, ITERATIVE NOE REFINEMENT. FINAL STRUCTURES WERE OBTAINED BY MOLECULAR DYNAMICS IN EXPLICIT SOLVENT ソフトェア番号: 1 詳細: CXCL12 DIMER STRUCTURES ARE BASED ON A TOTAL OF 2274 NOE CONSTRAINTS ( 692 INTRA, 312 SEQUENTIAL, 300 MEDIUM, 857 LONG RANGE, AND 113 CXCL12 INTERMONOMER CONSTRAINTS (CXCL12 TO CXCL12), AND ...詳細: CXCL12 DIMER STRUCTURES ARE BASED ON A TOTAL OF 2274 NOE CONSTRAINTS ( 692 INTRA, 312 SEQUENTIAL, 300 MEDIUM, 857 LONG RANGE, AND 113 CXCL12 INTERMONOMER CONSTRAINTS (CXCL12 TO CXCL12), AND 138 PHI AND PSI DIHEDRAL ANGLE CONSTRAINTS. CONSTRAINT WERE IN ONE ASSIGNED AND VALIDATED IN ONE CXCL12/CXCR4 COMPLEX AND THEN DUPLICATED TO GENERATE A SYMMETRY RELATED CONSTRAINT IN THE SECOND COMPLEX. CONSTRAINT TOTALS LISTED ABOVE INCLUDE CONSTRAINTS FROM BOTH MONOMERS., CXCL12/CXCR4 COMPLEX STRUCTURES ARE BASED ON A TOTAL OF 2274 NOE CONSTRAINTS ( 692 INTRA, 312 SEQUENTIAL, 300 MEDIUM, 857 LONG RANGE, AND 113 CXCL12 INTERMONOMER CONSTRAINTS (CXCL12 TO CXCL12), AND 138 PHI AND PSI DIHEDRAL ANGLE CONSTRAINTS. CONSTRAINT WERE IN ONE ASSIGNED AND VALIDATED IN ONE CXCL12/CXCR4 COMPLEX AND THEN DUPLICATED TO GENERATE A SYMMETRY RELATED CONSTRAINT IN THE SECOND COMPLEX. CONSTRAINT TOTALS LISTED ABOVE INCLUDE CONSTRAINTS FROM BOTH MONOMERS. | ||||||||||||||||||||||||||||||||
| 代表構造 | 選択基準: lowest energy | ||||||||||||||||||||||||||||||||
| NMRアンサンブル | コンフォーマー選択の基準: target function / 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 |
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万見について




Homo sapiens (ヒト)
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