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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: 3m2m | |||||||||
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| タイトル | Rat galectin-1 complex with lactose | |||||||||
要素 | Galectin-1 | |||||||||
キーワード | Carbohydrate-binding protein / galectin-1 / lectin / beta sandwich / Extracellular matrix / Secreted | |||||||||
| 機能・相同性 | 機能・相同性情報positive regulation of erythrocyte aggregation / Post-translational protein phosphorylation / Regulation of Insulin-like Growth Factor (IGF) transport and uptake by Insulin-like Growth Factor Binding Proteins (IGFBPs) / galectin complex / lactose binding / negative regulation of T-helper 17 cell lineage commitment / myoblast differentiation / plasma cell differentiation / response to isolation stress / negative regulation of cell-substrate adhesion ...positive regulation of erythrocyte aggregation / Post-translational protein phosphorylation / Regulation of Insulin-like Growth Factor (IGF) transport and uptake by Insulin-like Growth Factor Binding Proteins (IGFBPs) / galectin complex / lactose binding / negative regulation of T-helper 17 cell lineage commitment / myoblast differentiation / plasma cell differentiation / response to isolation stress / negative regulation of cell-substrate adhesion / response to axon injury / laminin binding / T cell costimulation / cellular response to glucose stimulus / cell-cell adhesion / positive regulation of inflammatory response / negative regulation of neuron projection development / carbohydrate binding / positive regulation of viral entry into host cell / positive regulation of apoptotic process / receptor ligand activity / response to xenobiotic stimulus / apoptotic process / cell surface / extracellular space / identical protein binding / plasma membrane / cytoplasm 類似検索 - 分子機能 | |||||||||
| 生物種 | ![]() | |||||||||
| 手法 | X線回折 / 分子置換 / 解像度: 2.95 Å | |||||||||
データ登録者 | Lobsanov, Y.D. / Rini, J.M. / Leffler, H. | |||||||||
引用 | ジャーナル: Biochemistry / 年: 2010タイトル: Monovalent interactions of galectin-1. 著者: Salomonsson, E. / Larumbe, A. / Tejler, J. / Tullberg, E. / Rydberg, H. / Sundin, A. / Khabut, A. / Frejd, T. / Lobsanov, Y.D. / Rini, J.M. / Nilsson, U.J. / Leffler, H. | |||||||||
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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 | 3m2m.cif.gz | 205 KB | 表示 | PDBx/mmCIF形式 |
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| PDB形式 | pdb3m2m.ent.gz | 167 KB | 表示 | PDB形式 |
| PDBx/mmJSON形式 | 3m2m.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
| 文書・要旨 | 3m2m_validation.pdf.gz | 1.8 MB | 表示 | wwPDB検証レポート |
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| 文書・詳細版 | 3m2m_full_validation.pdf.gz | 1.8 MB | 表示 | |
| XML形式データ | 3m2m_validation.xml.gz | 43.8 KB | 表示 | |
| CIF形式データ | 3m2m_validation.cif.gz | 55.6 KB | 表示 | |
| アーカイブディレクトリ | https://data.pdbj.org/pub/pdb/validation_reports/m2/3m2m ftp://data.pdbj.org/pub/pdb/validation_reports/m2/3m2m | HTTPS FTP |
-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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| 単位格子 |
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要素
| #1: タンパク質 | 分子量: 14773.625 Da / 分子数: 8 / 由来タイプ: 組換発現 / 由来: (組換発現) ![]() ![]() #2: 多糖 | beta-D-galactopyranose-(1-4)-beta-D-glucopyranose / beta-lactose Has protein modification | Y | |
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-実験情報
-実験
| 実験 | 手法: X線回折 / 使用した結晶の数: 1 |
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試料調製
| 結晶 | マシュー密度: 2.2 Å3/Da / 溶媒含有率: 44.19 % |
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| 結晶化 | 温度: 293 K / 手法: 蒸気拡散法, ハンギングドロップ法 / pH: 5 詳細: 30mM NaOAc, PEG 4K 15-17%, 4mM 2-mercaptoethanol, 100mM lactose, pH 5.0, VAPOR DIFFUSION, HANGING DROP, temperature 293K |
-データ収集
| 回折 | 平均測定温度: 293 K |
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| 放射光源 | 由来: 回転陽極 / タイプ: RIGAKU RUH2R / 波長: 1.5418 Å |
| 検出器 | タイプ: SIEMENS / 検出器: AREA DETECTOR / 日付: 1993年11月2日 / 詳細: mirrors |
| 放射 | モノクロメーター: Mirrors / プロトコル: SINGLE WAVELENGTH / 単色(M)・ラウエ(L): M / 散乱光タイプ: x-ray |
| 放射波長 | 波長: 1.5418 Å / 相対比: 1 |
| 反射 | 解像度: 2.95→500 Å / Num. all: 15682 / Num. obs: 15682 / % possible obs: 73.7 % / Observed criterion σ(F): 0 / Observed criterion σ(I): 0 |
| 反射 シェル | 解像度: 2.95→3.08 Å / % possible all: 42.3 |
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解析
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| 精密化 | 構造決定の手法: 分子置換 / 解像度: 2.95→36 Å / Occupancy max: 1 / Occupancy min: 0.7 / σ(F): 0 / 立体化学のターゲット値: Engh & Huber詳細: The crystals show a pseudo-centred packing arrangement and diffract x-rays anisotropically and although data to 2.95 A was included in the refinement, weak and/or missing reflections lead to ...詳細: The crystals show a pseudo-centred packing arrangement and diffract x-rays anisotropically and although data to 2.95 A was included in the refinement, weak and/or missing reflections lead to an effective resolution of 3.4 A (with a 2 sigma cutoff) as calculated by DATAMAN ("Software and Resources for Macromolecular Crystallography and Structural Biology" program package from the Uppsala Software Factory). NCS was used in the refinement of this structure as follows. Group 1: chains A, C, D, E and H. Group 2: chains B, F and G with the exception of residues 49, 50, 69-74 and 81 in each chain. Group 1: weight = 300, target sigma = 2, rmsd for NCS B restraints = 1.049. Group 2: weight = 300, target sigma = 2, rmsd for NCS B restraints = 0.967. The positional rmsd's between monomers are: A-C = 0.0274, A-D = 0.0986, A-E = 0.0317. A-H = 0.1001, B-F = 0.0293, and B-G = 0.0257.
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| 溶媒の処理 | Bsol: 12.947 Å2 | ||||||||||||||||||||||||||||||||||||||||||||
| 原子変位パラメータ | Biso max: 68.12 Å2 / Biso mean: 28.005 Å2 / Biso min: 8.87 Å2
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| 精密化ステップ | サイクル: LAST / 解像度: 2.95→36 Å
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