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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: 2zlb | ||||||
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タイトル | Crystal structure of APO form of rat catechol-O-methyltransferase | ||||||
![]() | Catechol O-methyltransferase | ||||||
![]() | TRANSFERASE / METHYLTRANSFERASE / NEUROTRANSMITTER DEGRADATION / Alternative initiation / Catecholamine metabolism / Cytoplasm / Magnesium / Membrane / Metal-binding / Phosphoprotein / S-adenosyl-L-methionine / Signal-anchor / Transmembrane / TRANSFERASE (METHYLTRANSFERASE) | ||||||
機能・相同性 | ![]() positive regulation of homocysteine metabolic process / response to olanzapine / response to risperidone / Enzymatic degradation of dopamine by COMT / Enzymatic degradation of Dopamine by monoamine oxidase / Methylation / norepinephrine secretion / response to dopamine / mastication / catecholamine catabolic process ...positive regulation of homocysteine metabolic process / response to olanzapine / response to risperidone / Enzymatic degradation of dopamine by COMT / Enzymatic degradation of Dopamine by monoamine oxidase / Methylation / norepinephrine secretion / response to dopamine / mastication / catecholamine catabolic process / catechol O-methyltransferase activity / S-adenosylhomocysteine metabolic process / catechol O-methyltransferase / developmental process / renal sodium excretion / renal filtration / S-adenosylmethionine metabolic process / renin secretion into blood stream / dopamine secretion / catecholamine metabolic process / renal albumin absorption / artery development / habituation / cerebellar cortex morphogenesis / dopamine catabolic process / response to salt / glomerulus development / norepinephrine metabolic process / short-term memory / response to angiotensin / fear response / synaptic transmission, dopaminergic / cellular response to phosphate starvation / cellular response to cocaine / estrogen metabolic process / cholesterol efflux / prostaglandin metabolic process / response to pain / response to food / negative regulation of dopamine metabolic process / response to corticosterone / response to temperature stimulus / glycogen metabolic process / response to stress / startle response / dopamine metabolic process / exploration behavior / detection of temperature stimulus involved in sensory perception of pain / behavioral fear response / multicellular organismal response to stress / response to cytokine / response to amphetamine / learning / negative regulation of smooth muscle cell proliferation / kidney development / female pregnancy / visual learning / regulation of blood pressure / response to toxic substance / response to wounding / response to estrogen / memory / cognition / multicellular organism growth / cell body / response to oxidative stress / vesicle / response to lipopolysaccharide / methylation / gene expression / dendritic spine / postsynaptic membrane / learning or memory / response to hypoxia / postsynapse / response to xenobiotic stimulus / axon / dendrite / glutamatergic synapse / magnesium ion binding / membrane / cytosol 類似検索 - 分子機能 | ||||||
生物種 | ![]() ![]() | ||||||
手法 | ![]() ![]() ![]() | ||||||
![]() | Tsuji, E. | ||||||
![]() | ![]() タイトル: Crystal structures of the Apo and Holo form of rat catechol-O-methyltransferase 著者: Tsuji, E. / Okazaki, K. / Isaji, M. / Takeda, K. | ||||||
履歴 |
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構造の表示
構造ビューア | 分子: ![]() ![]() |
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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 | ![]() | 58.9 KB | 表示 | ![]() |
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PDB形式 | ![]() | 42.4 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 | ![]() | 446.1 KB | 表示 | ![]() |
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文書・詳細版 | ![]() | 452.3 KB | 表示 | |
XML形式データ | ![]() | 14.3 KB | 表示 | |
CIF形式データ | ![]() | 18.9 KB | 表示 | |
アーカイブディレクトリ | ![]() ![]() | 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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Components on special symmetry positions |
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要素
#1: タンパク質 | 分子量: 24916.531 Da / 分子数: 1 / 由来タイプ: 組換発現 / 詳細: liver / 由来: (組換発現) ![]() ![]() ![]() ![]() |
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#2: 化合物 | ChemComp-SO4 / |
#3: 水 | ChemComp-HOH / |
配列の詳細 | THE SEQUENCE OF THIS ENTITY WAS BASED ON ISOFORM 2 OF UNIPROTKB/SWISS-PROT P22734 (COMT_RAT). UNP- ...THE SEQUENCE OF THIS ENTITY WAS BASED ON ISOFORM 2 OF UNIPROTKB/SWISS-PROT P22734 (COMT_RAT). UNP-RESIDUES 1-43 WERE MISSING IN ISOFORM-2. |
-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: 2.15 Å3/Da / 溶媒含有率: 42.9 % |
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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: 6.5 詳細: 0.2M (NH4)2SO4, 30% PEG 8000, pH 6.5, VAPOR DIFFUSION, HANGING DROP, temperature 293K |
-データ収集
回折 | 平均測定温度: 93 K |
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放射光源 | 由来: ![]() ![]() ![]() |
検出器 | タイプ: RIGAKU JUPITER 210 / 検出器: CCD / 日付: 2003年7月4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: 2.2→39.16 Å / Num. obs: 11356 / % possible obs: 98.7 % / 冗長度: 7.2 % / Biso Wilson estimate: 34.11 Å2 / Rmerge(I) obs: 0.07 / Net I/σ(I): 20 |
反射 シェル | 解像度: 2.2→2.32 Å / 冗長度: 7.1 % / Rmerge(I) obs: 0.241 / Mean I/σ(I) obs: 7.5 / Num. unique all: 1565 / % possible all: 94.6 |
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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 1VID 解像度: 2.2→15 Å / Cor.coef. Fo:Fc: 0.947 / Cor.coef. Fo:Fc free: 0.912 / SU B: 5.477 / SU ML: 0.142 / 交差検証法: THROUGHOUT / σ(F): 0 / ESU R: 0.293 / ESU R Free: 0.22 / 立体化学のターゲット値: MAXIMUM LIKELIHOOD / 詳細: HYDROGENS HAVE BEEN ADDED IN THE RIDING POSITIONS
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溶媒の処理 | イオンプローブ半径: 0.8 Å / 減衰半径: 0.8 Å / VDWプローブ半径: 1.2 Å / 溶媒モデル: MASK | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
原子変位パラメータ | Biso mean: 25.767 Å2
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精密化ステップ | サイクル: LAST / 解像度: 2.2→15 Å
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拘束条件 |
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LS精密化 シェル | 解像度: 2.2→2.256 Å / Total num. of bins used: 20
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