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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: 1pl4 | ||||||
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| タイトル | Crystal Structure of human MnSOD Y166F mutant | ||||||
要素 | Superoxide dismutase [Mn], mitochondrial | ||||||
キーワード | OXIDOREDUCTASE | ||||||
| 機能・相同性 | 機能・相同性情報acetylcholine-mediated vasodilation involved in regulation of systemic arterial blood pressure / erythrophore differentiation / positive regulation of vascular associated smooth muscle cell differentiation involved in phenotypic switching / negative regulation of membrane hyperpolarization / positive regulation of hydrogen peroxide biosynthetic process / response to magnetism / detection of oxygen / response to silicon dioxide / intracellular oxygen homeostasis / response to L-ascorbic acid ...acetylcholine-mediated vasodilation involved in regulation of systemic arterial blood pressure / erythrophore differentiation / positive regulation of vascular associated smooth muscle cell differentiation involved in phenotypic switching / negative regulation of membrane hyperpolarization / positive regulation of hydrogen peroxide biosynthetic process / response to magnetism / detection of oxygen / response to silicon dioxide / intracellular oxygen homeostasis / response to L-ascorbic acid / response to selenium ion / response to superoxide / response to manganese ion / hydrogen peroxide biosynthetic process / superoxide anion generation / intrinsic apoptotic signaling pathway in response to oxidative stress / response to zinc ion / positive regulation of vascular associated smooth muscle cell apoptotic process / superoxide metabolic process / Deregulated CDK5 triggers multiple neurodegenerative pathways in Alzheimer's disease models / superoxide dismutase / response to isolation stress / negative regulation of fat cell differentiation / Detoxification of Reactive Oxygen Species / superoxide dismutase activity / response to immobilization stress / cellular response to ethanol / hemopoiesis / negative regulation of vascular associated smooth muscle cell proliferation / mitochondrial nucleoid / response to electrical stimulus / response to hyperoxia / Mitochondrial unfolded protein response (UPRmt) / response to cadmium ion / FOXO-mediated transcription of oxidative stress, metabolic and neuronal genes / neuron development / response to axon injury / negative regulation of fibroblast proliferation / negative regulation of oxidative stress-induced intrinsic apoptotic signaling pathway / glutathione metabolic process / Gene and protein expression by JAK-STAT signaling after Interleukin-12 stimulation / removal of superoxide radicals / release of cytochrome c from mitochondria / response to activity / response to gamma radiation / post-embryonic development / regulation of mitochondrial membrane potential / respiratory electron transport chain / locomotory behavior / response to hydrogen peroxide / liver development / Transcriptional activation of mitochondrial biogenesis / oxygen binding / multicellular organismal-level iron ion homeostasis / regulation of blood pressure / intrinsic apoptotic signaling pathway in response to DNA damage / positive regulation of nitric oxide biosynthetic process / manganese ion binding / heart development / cellular response to oxidative stress / response to lipopolysaccharide / protein homotetramerization / negative regulation of neuron apoptotic process / response to hypoxia / positive regulation of cell migration / mitochondrial matrix / response to xenobiotic stimulus / negative regulation of cell population proliferation / regulation of transcription by RNA polymerase II / enzyme binding / mitochondrion / DNA binding / extracellular exosome / identical protein binding 類似検索 - 分子機能 | ||||||
| 生物種 | Homo sapiens (ヒト) | ||||||
| 手法 | X線回折 / シンクロトロン / 分子置換 / 解像度: 1.47 Å | ||||||
データ登録者 | Fan, L. / Tainer, J.A. | ||||||
引用 | ジャーナル: J.Biol.Chem. / 年: 2004タイトル: Amino acid substitution at the dimeric interface of human manganese superoxide dismutase 著者: Hearn, A.S. / Fan, L. / Lepock, J.R. / Luba, J.P. / Greenleaf, W.B. / Cabelli, D.E. / Tainer, J.A. / Nick, H.S. / Silverman, D.N. | ||||||
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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 | 1pl4.cif.gz | 179.3 KB | 表示 | PDBx/mmCIF形式 |
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| PDB形式 | pdb1pl4.ent.gz | 141 KB | 表示 | PDB形式 |
| PDBx/mmJSON形式 | 1pl4.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 | 1pl4_validation.pdf.gz | 444.8 KB | 表示 | wwPDB検証レポート |
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| 文書・詳細版 | 1pl4_full_validation.pdf.gz | 454.1 KB | 表示 | |
| XML形式データ | 1pl4_validation.xml.gz | 37.5 KB | 表示 | |
| CIF形式データ | 1pl4_validation.cif.gz | 53.9 KB | 表示 | |
| アーカイブディレクトリ | https://data.pdbj.org/pub/pdb/validation_reports/pl/1pl4 ftp://data.pdbj.org/pub/pdb/validation_reports/pl/1pl4 | 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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| 詳細 | The four molecules in the asymmetric unit reveal the biological tetrameric assembly. |
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要素
| #1: タンパク質 | 分子量: 22217.111 Da / 分子数: 4 / 変異: Y166F / 由来タイプ: 組換発現 / 由来: (組換発現) Homo sapiens (ヒト) / Organelle: mitochondria / プラスミド: pTrc99A / 発現宿主: ![]() #2: 化合物 | ChemComp-MN / #3: 水 | ChemComp-HOH / | |
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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: 2.19 Å3/Da / 溶媒含有率: 43.75 % | ||||||||||||||||||||||||
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| 結晶化 | 温度: 298 K / 手法: 蒸気拡散法 / pH: 7.6 詳細: PEG 3350, potassium phosphate, pH 7.6, VAPOR DIFFUSION, temperature 298.0K | ||||||||||||||||||||||||
| 結晶化 | *PLUS 手法: 蒸気拡散法 | ||||||||||||||||||||||||
| 溶液の組成 | *PLUS
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-データ収集
| 回折 | 平均測定温度: 100 K |
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| 放射光源 | 由来: シンクロトロン / サイト: ALS / ビームライン: 5.0.2 / 波長: 1 Å |
| 検出器 | タイプ: ADSC QUANTUM 4 / 検出器: CCD / 日付: 2001年12月21日 |
| 放射 | 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 Å / 相対比: 1 |
| 反射 | 解像度: 1.45→30 Å / Num. obs: 123885 / % possible obs: 93.3 % / Observed criterion σ(F): 0 / Observed criterion σ(I): 0 / 冗長度: 3.2 % / Biso Wilson estimate: 16.8 Å2 / Rmerge(I) obs: 0.049 / Rsym value: 0.049 / Net I/σ(I): 17.7 |
| 反射 シェル | 解像度: 1.47→1.5 Å / 冗長度: 1.8 % / Mean I/σ(I) obs: 2.2 / Num. unique all: 4788 / Rsym value: 0.386 / % possible all: 73 |
| 反射 シェル | *PLUS % possible obs: 73 % / Rmerge(I) obs: 0.386 / Mean I/σ(I) obs: 2.3 |
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解析
| ソフトウェア |
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| 精密化 | 構造決定の手法: 分子置換開始モデル: PDB ENTRY 1ABM ![]() 1abm 解像度: 1.47→30 Å / Num. parameters: 27839 / Num. restraintsaints: 25962 Isotropic thermal model: Isotropic but anisotropic on Mn and solvent atoms 交差検証法: THROUGHOUT / σ(F): 4 / 立体化学のターゲット値: ENGH AND HUBER / 詳細: ANISOTROPIC REFINEMENT REDUCED FREE R (NO CUTOFF)
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| 原子変位パラメータ | Biso mean: 17.5 Å2 | |||||||||||||||||||||||||
| Refine analyze | Num. disordered residues: 0 / Occupancy sum hydrogen: 6052 / Occupancy sum non hydrogen: 6934 | |||||||||||||||||||||||||
| 精密化ステップ | サイクル: LAST / 解像度: 1.47→30 Å
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| 拘束条件 |
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| ソフトウェア | *PLUS 名称: SHELXL / バージョン: 96 / 分類: refinement | |||||||||||||||||||||||||
| 精密化 | *PLUS 最低解像度: 30 Å / % reflection Rfree: 10 % / Rfactor Rfree: 0.254 / Rfactor Rwork: 0.2 | |||||||||||||||||||||||||
| 溶媒の処理 | *PLUS | |||||||||||||||||||||||||
| 原子変位パラメータ | *PLUS |
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万見について




Homo sapiens (ヒト)
X線回折
引用











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