+データを開く
-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 / response to isolation stress / plasma cell differentiation / myoblast differentiation / negative regulation of cell-substrate adhesion / cellular response to organic cyclic compound ...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 / response to isolation stress / plasma cell differentiation / myoblast differentiation / negative regulation of cell-substrate adhesion / cellular response to organic cyclic compound / 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 / response to xenobiotic stimulus / apoptotic process / cell surface / extracellular space / identical protein binding / cytoplasm 類似検索 - 分子機能 | |||||||||
生物種 | Rattus norvegicus (ドブネズミ) | |||||||||
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. | |||||||||
履歴 |
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-構造の表示
構造ビューア | 分子: MolmilJmol/JSmol |
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-ダウンロードとリンク
-ダウンロード
PDBx/mmCIF形式 | 3m2m.cif.gz | 199.8 KB | 表示 | PDBx/mmCIF形式 |
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PDB形式 | pdb3m2m.ent.gz | 166.9 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 | 1.9 MB | 表示 | wwPDB検証レポート |
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文書・詳細版 | 3m2m_full_validation.pdf.gz | 1.9 MB | 表示 | |
XML形式データ | 3m2m_validation.xml.gz | 39.1 KB | 表示 | |
CIF形式データ | 3m2m_validation.cif.gz | 51.9 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
-リンク
-集合体
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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) Rattus norvegicus (ドブネズミ) / 遺伝子: Lgals1 / プラスミド: pET3d / 発現宿主: Escherichia coli (大腸菌) / 参照: UniProt: P11762 #2: 多糖 | beta-D-galactopyranose-(1-4)-beta-D-glucopyranose / beta-lactose |
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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 |
-解析
ソフトウェア |
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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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拘束条件 |
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Xplor file |
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