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基本情報
登録情報 | データベース: PDB / ID: 2zky | |||||||||
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タイトル | Crystal structure of human Cu-Zn superoxide dismutase mutant G93A | |||||||||
![]() | Superoxide dismutase [Cu-Zn] | |||||||||
![]() | OXIDOREDUCTASE / human Cu-Zn superoxide dismutase / ALS / FALS / metal-binding / disease mutation / E.C.1.15.1.1 / Amyotrophic lateral sclerosis / Antioxidant / Structural Genomics / NPPSFA / National Project on Protein Structural and Functional Analyses / RIKEN Structural Genomics/Proteomics Initiative / RSGI | |||||||||
機能・相同性 | ![]() action potential initiation / response to antipsychotic drug / neurofilament cytoskeleton organization / response to carbon monoxide / protein phosphatase 2B binding / dense core granule / regulation of organ growth / relaxation of vascular associated smooth muscle / anterograde axonal transport / positive regulation of oxidative stress-induced intrinsic apoptotic signaling pathway ...action potential initiation / response to antipsychotic drug / neurofilament cytoskeleton organization / response to carbon monoxide / protein phosphatase 2B binding / dense core granule / regulation of organ growth / relaxation of vascular associated smooth muscle / anterograde axonal transport / positive regulation of oxidative stress-induced intrinsic apoptotic signaling pathway / response to superoxide / regulation of T cell differentiation in thymus / peripheral nervous system myelin maintenance / retina homeostasis / auditory receptor cell stereocilium organization / hydrogen peroxide biosynthetic process / cellular response to potassium ion / retrograde axonal transport / superoxide anion generation / myeloid cell homeostasis / regulation of GTPase activity / response to copper ion / superoxide metabolic process / muscle cell cellular homeostasis / superoxide dismutase / heart contraction / Detoxification of Reactive Oxygen Species / cellular response to ATP / superoxide dismutase activity / negative regulation of reproductive process / negative regulation of developmental process / transmission of nerve impulse / cellular response to cadmium ion / regulation of multicellular organism growth / ectopic germ cell programmed cell death / response to axon injury / neuronal action potential / ovarian follicle development / positive regulation of superoxide anion generation / regulation of mitochondrial membrane potential / axon cytoplasm / embryo implantation / glutathione metabolic process / dendrite cytoplasm / Gene and protein expression by JAK-STAT signaling after Interleukin-12 stimulation / removal of superoxide radicals / reactive oxygen species metabolic process / positive regulation of phagocytosis / placenta development / response to amphetamine / thymus development / positive regulation of cytokine production / determination of adult lifespan / locomotory behavior / response to nutrient levels / response to hydrogen peroxide / sensory perception of sound / mitochondrial intermembrane space / small GTPase binding / regulation of blood pressure / negative regulation of inflammatory response / peroxisome / Platelet degranulation / protein-folding chaperone binding / response to heat / cytoplasmic vesicle / response to ethanol / spermatogenesis / gene expression / negative regulation of neuron apoptotic process / intracellular iron ion homeostasis / lysosome / positive regulation of MAPK cascade / positive regulation of apoptotic process / mitochondrial matrix / response to xenobiotic stimulus / copper ion binding / neuronal cell body / apoptotic process / protein homodimerization activity / protein-containing complex / mitochondrion / extracellular space / extracellular exosome / extracellular region / zinc ion binding / nucleoplasm / identical protein binding / nucleus / cytosol / cytoplasm 類似検索 - 分子機能 | |||||||||
生物種 | ![]() | |||||||||
手法 | ![]() ![]() ![]() | |||||||||
![]() | Yoshikawa, S. / Kukimoto-Niino, M. / Ito, K. / Shirouzu, M. / Urushitani, M. / Takahashi, R. / Yokoyama, S. / RIKEN Structural Genomics/Proteomics Initiative (RSGI) | |||||||||
![]() | ![]() タイトル: Crystal structure of human Cu-Zn superoxide dismutase mutant G93A 著者: Yoshikawa, S. / Kukimoto-Niino, M. / Ito, K. / Shirouzu, M. / Urushitani, M. / Takahashi, R. / Yokoyama, S. | |||||||||
履歴 |
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構造の表示
構造ビューア | 分子: ![]() ![]() |
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PDBx/mmCIF形式 | ![]() | 290 KB | 表示 | ![]() |
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PDB形式 | ![]() | 236.3 KB | 表示 | ![]() |
PDBx/mmJSON形式 | ![]() | ツリー表示 | ![]() | |
その他 | ![]() |
-検証レポート
文書・要旨 | ![]() | 492.6 KB | 表示 | ![]() |
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文書・詳細版 | ![]() | 506.8 KB | 表示 | |
XML形式データ | ![]() | 56.8 KB | 表示 | |
CIF形式データ | ![]() | 79.2 KB | 表示 | |
アーカイブディレクトリ | ![]() ![]() | HTTPS FTP |
-関連構造データ
関連構造データ | ![]() 1pu0S S: 精密化の開始モデル |
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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: 16384.232 Da / 分子数: 10 / 変異: G93A / 由来タイプ: 組換発現 / 由来: (組換発現) ![]() ![]() ![]() #2: 化合物 | ChemComp-ZN / #3: 水 | ChemComp-HOH / | Has protein modification | Y | |
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-実験情報
-実験
実験 | 手法: ![]() |
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試料調製
結晶 | マシュー密度: 3.73 Å3/Da / 溶媒含有率: 67.06 % |
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結晶化 | 温度: 293 K / 手法: 蒸気拡散法, シッティングドロップ法 / pH: 6.5 詳細: 0.1M Cacodylate(pH 6.5), 0.2M NaCl, 2.0M Ammonium sulfate, VAPOR DIFFUSION, SITTING DROP, temperature 293K |
-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: ![]() ![]() ![]() |
検出器 | タイプ: ADSC QUANTUM 315 / 検出器: CCD / 日付: 2007年2月15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: 2.4→50 Å / Num. obs: 94985 / % possible obs: 99.4 % / Observed criterion σ(I): -3 / 冗長度: 6.157 % / Biso Wilson estimate: 24.3 Å2 / Rsym value: 0.121 / Net I/σ(I): 15.138 |
反射 シェル | 解像度: 2.4→2.49 Å / 冗長度: 4.7 % / Mean I/σ(I) obs: 1.459 / Num. unique all: 9150 / Rsym value: 0.898 / % possible all: 96.8 |
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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: ![]() 開始モデル: PDB ENTRY 1PU0 解像度: 2.4→49.93 Å / Rfactor Rfree error: 0.002 / Data cutoff high absF: 44635.65 / Data cutoff low absF: 0 / Isotropic thermal model: RESTRAINED / 交差検証法: THROUGHOUT / σ(F): 0 / 立体化学のターゲット値: Engh & Huber
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溶媒の処理 | 溶媒モデル: FLAT MODEL / Bsol: 36.8559 Å2 / ksol: 0.367897 e/Å3 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
原子変位パラメータ | Biso mean: 39.7 Å2
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Refine analyze |
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精密化ステップ | サイクル: LAST / 解像度: 2.4→49.93 Å
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拘束条件 |
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LS精密化 シェル | 解像度: 2.4→2.55 Å / Rfactor Rfree error: 0.009 / Total num. of bins used: 6
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Xplor file |
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