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基本情報
登録情報 | データベース: PDB / ID: 1cob | ||||||
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タイトル | CRYSTAL STRUCTURE SOLUTION AND REFINEMENT OF THE SEMISYNTHETIC COBALT SUBSTITUTED BOVINE ERYTHROCYTE ENZYME SUPEROXIDE DISMUTASE AT 2.0 ANGSTROMS RESOLUTION | ||||||
![]() | SUPEROXIDE DISMUTASE | ||||||
![]() | OXIDOREDUCTASE | ||||||
機能・相同性 | ![]() Platelet degranulation / Detoxification of Reactive Oxygen Species / positive regulation of catalytic activity / neurofilament cytoskeleton organization / protein phosphatase 2B binding / relaxation of vascular associated smooth muscle / response to superoxide / peripheral nervous system myelin maintenance / retina homeostasis / auditory receptor cell stereocilium organization ...Platelet degranulation / Detoxification of Reactive Oxygen Species / positive regulation of catalytic activity / neurofilament cytoskeleton organization / protein phosphatase 2B binding / relaxation of vascular associated smooth muscle / response to superoxide / peripheral nervous system myelin maintenance / retina homeostasis / auditory receptor cell stereocilium organization / hydrogen peroxide biosynthetic process / myeloid cell homeostasis / muscle cell cellular homeostasis / superoxide metabolic process / heart contraction / superoxide dismutase / transmission of nerve impulse / superoxide dismutase activity / regulation of multicellular organism growth / response to axon injury / ovarian follicle development / dendrite cytoplasm / embryo implantation / glutathione metabolic process / removal of superoxide radicals / reactive oxygen species metabolic process / regulation of mitochondrial membrane potential / positive regulation of cytokine production / locomotory behavior / sensory perception of sound / response to hydrogen peroxide / regulation of blood pressure / protein polyubiquitination / ubiquitin-protein transferase activity / peroxisome / protein-folding chaperone binding / response to heat / cytoplasmic vesicle / spermatogenesis / negative regulation of neuron apoptotic process / response to ethanol / proteasome-mediated ubiquitin-dependent protein catabolic process / intracellular iron ion homeostasis / positive regulation of MAPK cascade / copper ion binding / neuronal cell body / protein homodimerization activity / protein-containing complex / mitochondrion / zinc ion binding / nucleus / cytosol / cytoplasm 類似検索 - 分子機能 | ||||||
生物種 | ![]() ![]() | ||||||
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![]() | Djinovic, K. / Coda, A. / Antolini, L. / Pelosi, G. / Desideri, A. / Falconi, M. / Rotilio, G. / Bolognesi, M. | ||||||
![]() | ![]() タイトル: Crystal structure solution and refinement of the semisynthetic cobalt-substituted bovine erythrocyte superoxide dismutase at 2.0 A resolution. 著者: Djinovic, K. / Coda, A. / Antolini, L. / Pelosi, G. / Desideri, A. / Falconi, M. / Rotilio, G. / Bolognesi, M. #1: ![]() タイトル: Crystal Structure of Yeast Cu,Zn Superoxide Dismutase. Crystallographic Refinement at 2.5 Angstroms Resolution 著者: Djinovic, K. / Gatti, G. / Coda, A. / Antolini, L. / Pelosi, G. / Desideri, A. / Falconi, M. / Marmocchi, F. / Rotilio, G. / Bolognesi, M. #2: ![]() タイトル: Structure Solution and Molecular Dynamics Refinement of the Yeast Cu,Zn Enzyme Superoxide Dismutase 著者: Djinovic, K. / Gatti, G. / Coda, A. #3: ![]() タイトル: Three-Dimensional Structure of Cu,Zn Superoxide Dismutase from Spinach at 2.0 Angstroms Resolution 著者: Kitagawa, Y. / Tanaka, N. / Hata, Y. / Kusonoki, M. / Lee, G. / Katsube, Y. / Asada, K. / Aibara, S. / Morita, Y. #4: ![]() タイトル: Evolution of Cu,Zn Superoxide Dismutase and the Greek-Key B-Barrel Structural Motif 著者: Getzoff, E.D. / Tainer, J.A. / Stempien, M.M. / Bell, G.I. / Hallewell, R.A. #5: ![]() タイトル: Determination and Analysis of the 2 Angstroms Structure of Copper, Zinc Superoxide Dismutase 著者: Tainer, J.A. / Getzoff, E.D. / Beem, K.M. / Richardson, J.S. / Richardson, D.C. | ||||||
履歴 |
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Remark 700 | SHEET STRAND 4 OF SHEETS SMA AND SMB EXTENDS FROM 141 - 146. ACCORDING TO KABSCH AND SANDER ...SHEET STRAND 4 OF SHEETS SMA AND SMB EXTENDS FROM 141 - 146. ACCORDING TO KABSCH AND SANDER CRITERIA RESIDUE 147 CANNOT BE ATTRIBUTED AN EXTENDED CONFORMATION AND, THEREFORE, THE BETA STRAND IS INTERRUPTED AT THIS SITE. NEVERTHELESS THERE IS A HYDROGEN-BONDING INTERACTION BETWEEN RESIDUES CAL 5 AND GLY 148, AS IF THE BETA STRAND ACTUALLY CONTINUED FOR ONE RESIDUE AFTER 147. |
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構造の表示
構造ビューア | 分子: ![]() ![]() |
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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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単位格子 |
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Atom site foot note | 1: RESIDUES WITH POOR ELECTRON DENSITY: CHAIN A: LYS 3, LYS 9, GLN 15, LYS 23, LYS 73, LYS 89, ASN 90, GLU 107, TYR 108, LYS 120, LYS 151. CHAIN B: LYS 3, ASP 11, LYS 23, ASN 51, LYS 73, LYS 89, GLU 107, LYS 151. | ||||||||
非結晶学的対称性 (NCS) | NCS oper: (Code: given Matrix: (0.56818, -0.20434, -0.79713), ベクター: 詳細 | THE TRANSFORMATION PRESENTED ON *MTRIX* RECORDS BELOW WILL YIELD APPROXIMATE COORDINATES FOR CHAIN B WHEN APPLIED TO CHAIN A. THE RMS DEVIATION OF THE CA ATOMS IS 0.282 ANGSTROMS. | |
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要素
#1: タンパク質 | 分子量: 15573.337 Da / 分子数: 2 / 由来タイプ: 組換発現 / 由来: (組換発現) ![]() ![]() #2: 化合物 | #3: 化合物 | #4: 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: 2.87 Å3/Da / 溶媒含有率: 57.15 % | ||||||||||||||||||||||||||||||||||||
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結晶化 | *PLUS pH: 6.5 / 手法: 蒸気拡散法, シッティングドロップ法 | ||||||||||||||||||||||||||||||||||||
溶液の組成 | *PLUS
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-データ収集
放射 | 散乱光タイプ: x-ray |
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放射波長 | 相対比: 1 |
反射 | *PLUS 最高解像度: 2 Å / 最低解像度: 10 Å / Num. obs: 116401 / % possible obs: 75.2 % / Num. measured all: 18964 / Rmerge(I) obs: 0.068 |
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解析
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精密化 | 解像度: 2→10 Å /
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精密化ステップ | サイクル: LAST / 解像度: 2→10 Å
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精密化 | *PLUS 最高解像度: 2 Å / 最低解像度: 10 Å / Num. reflection obs: 18876 / Rfactor obs: 0.176 | ||||||||||||||||||
溶媒の処理 | *PLUS | ||||||||||||||||||
原子変位パラメータ | *PLUS Biso mean: 24.4 Å2 | ||||||||||||||||||
拘束条件 | *PLUS
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