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基本情報
登録情報 | データベース: PDB / ID: 5lqn | ||||||
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タイトル | Crystal Structure of COMT in complex with 2-[(3-chlorophenoxy)methyl]-4-methyl-5-(1H-pyrazol-5-yl)-1,3-thiazole | ||||||
![]() | Catechol O-methyltransferase | ||||||
![]() | TRANSFERASE / METHYLTRANSFERASE / NEUROTRANSMITTER DEGRADATION | ||||||
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 / habituation / artery development / 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 food / response to pain / response to corticosterone / response to temperature stimulus / negative regulation of dopamine metabolic process / 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 / response to toxic substance / regulation of blood pressure / 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 | ![]() ![]() ![]() | ||||||
![]() | Ehler, A. / Lerner, C. / Rudolph, M.G. | ||||||
![]() | ![]() タイトル: Crystal Structure of COMT in complex with 2-[(3-chlorophenoxy)methyl]-4-methyl-5-(1H-pyrazol-5-yl)-1,3-thiazole 著者: Lerner, C. / Rudolph, M.G. | ||||||
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 | ![]() | 59.3 KB | 表示 | ![]() |
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-検証レポート
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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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要素
#1: タンパク質 | 分子量: 24694.332 Da / 分子数: 1 / 断片: SOLUBLE FORM, RESIDUES 44-264 / 由来タイプ: 組換発現 / 由来: (組換発現) ![]() ![]() ![]() ![]() |
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#2: 化合物 | ChemComp-72O / |
#3: 水 | ChemComp-HOH / |
-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: 2.25 Å3/Da / 溶媒含有率: 45.31 % |
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結晶化 | 温度: 295 K / 手法: 蒸気拡散法, シッティングドロップ法 / pH: 9 / 詳細: AMMONIUM SULPHATE, CHES, PH 9 |
-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: PSI PILATUS 6M / 検出器: PIXEL / 日付: 2010年11月11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: 1.72→47.65 Å / Num. obs: 24349 / % possible obs: 99.8 % / Observed criterion σ(I): -3 / 冗長度: 6.3 % / Biso Wilson estimate: 39.176 Å2 / CC1/2: 0.999 / Rmerge(I) obs: 0.06 / Net I/σ(I): 14.51 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
反射 シェル |
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解析
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精密化 | 構造決定の手法: ![]() 開始モデル: inhouse model 解像度: 1.72→47.65 Å / Cor.coef. Fo:Fc: 0.967 / Cor.coef. Fo:Fc free: 0.947 / SU B: 3.144 / SU ML: 0.097 / 交差検証法: THROUGHOUT / σ(F): 0 / ESU R: 0.123 / ESU R Free: 0.124 詳細: 3-Chloro-phenoxymethyl not well defined by electron density; could be mixture of 2-(3-Chloro-phenoxymethyl)-4-methyl-5-(2H-pyrazol-3-yl)-thiazole and molecule derived from starting material, ...詳細: 3-Chloro-phenoxymethyl not well defined by electron density; could be mixture of 2-(3-Chloro-phenoxymethyl)-4-methyl-5-(2H-pyrazol-3-yl)-thiazole and molecule derived from starting material, e.g. 4-methyl-5-(2H-pyrazol-3-yl)-thiazole. orientation of chloro-substituent rather certain.
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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 | ||||||||||||||||||||||||
原子変位パラメータ | Biso max: 80 Å2 / Biso mean: 36.19 Å2 / Biso min: 27.22 Å2
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精密化ステップ | サイクル: final / 解像度: 1.72→47.65 Å
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LS精密化 シェル | 解像度: 1.72→1.765 Å / Total num. of bins used: 20
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