- PDB-3r7x: Crystal Structure Analysis of a Quinazolinedione sulfonamide boun... -
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基本情報
登録情報
データベース: PDB / ID: 3r7x
タイトル
Crystal Structure Analysis of a Quinazolinedione sulfonamide bound to human GluR2: A Novel Class of Competitive AMPA Receptor Antagonists with Oral Activity
要素
Glutamate receptor 2GRIA2
キーワード
TRANSPORT PROTEIN (運搬体タンパク質) / ion channel (イオンチャネル) / ionic channel (イオンチャネル) / postsynaptic membrane / transmembrane (膜貫通型タンパク質)
機能・相同性
機能・相同性情報
Activation of AMPA receptors / postsynaptic endocytic zone / Trafficking of GluR2-containing AMPA receptors / AMPA glutamate receptor activity / Unblocking of NMDA receptors, glutamate binding and activation / AMPA glutamate receptor complex / 長期増強 / excitatory synapse / asymmetric synapse / glutamate-gated receptor activity ...Activation of AMPA receptors / postsynaptic endocytic zone / Trafficking of GluR2-containing AMPA receptors / AMPA glutamate receptor activity / Unblocking of NMDA receptors, glutamate binding and activation / AMPA glutamate receptor complex / 長期増強 / excitatory synapse / asymmetric synapse / glutamate-gated receptor activity / MECP2 regulates neuronal receptors and channels / ionotropic glutamate receptor signaling pathway / synaptic transmission, glutamatergic / transmitter-gated monoatomic ion channel activity involved in regulation of postsynaptic membrane potential / postsynaptic density membrane / modulation of chemical synaptic transmission / endocytic vesicle membrane / amyloid-beta binding / postsynapse / chemical synaptic transmission / 樹状突起スパイン / postsynaptic density / external side of plasma membrane / neuronal cell body / 樹状突起 / endoplasmic reticulum membrane / シグナル伝達 / 細胞膜 類似検索 - 分子機能
Bacterial extracellular solute-binding proteins, family 3 / Solute-binding protein family 3/N-terminal domain of MltF / Ionotropic glutamate receptor, metazoa / Ligated ion channel L-glutamate- and glycine-binding site / : / リガンド依存性イオンチャネル / Ionotropic glutamate receptor, L-glutamate and glycine-binding domain / Ligated ion channel L-glutamate- and glycine-binding site / Ionotropic glutamate receptor / Eukaryotic homologues of bacterial periplasmic substrate binding proteins. ...Bacterial extracellular solute-binding proteins, family 3 / Solute-binding protein family 3/N-terminal domain of MltF / Ionotropic glutamate receptor, metazoa / Ligated ion channel L-glutamate- and glycine-binding site / : / リガンド依存性イオンチャネル / Ionotropic glutamate receptor, L-glutamate and glycine-binding domain / Ligated ion channel L-glutamate- and glycine-binding site / Ionotropic glutamate receptor / Eukaryotic homologues of bacterial periplasmic substrate binding proteins. / Receptor, ligand binding region / Receptor family ligand binding region / Periplasmic binding protein-like II / Periplasmic binding protein-like I / D-Maltodextrin-Binding Protein; domain 2 / 3-Layer(aba) Sandwich / Alpha Beta 類似検索 - ドメイン・相同性
PROTEIN FRAGMENT CONSISTS OF UNP RESIDUES 413-527 CONNECTED TO UNP RESIDUES 653-796 VIA AN ...PROTEIN FRAGMENT CONSISTS OF UNP RESIDUES 413-527 CONNECTED TO UNP RESIDUES 653-796 VIA AN ENGINEERED GT LINKER
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実験情報
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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: 2.11 Å3/Da / 溶媒含有率: 41.78 %
結晶化
温度: 277 K / 手法: ハンギングドロップ法 / pH: 4.6 詳細: 100 mM sodium acetate, 200 mM ammonium acetate, 28% PEG4000, pH 4.6, HANGING DROP, temperature 277K
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データ収集
回折
平均測定温度: 100 K
放射光源
由来: シンクロトロン / サイト: SLS / ビームライン: X10SA / 波長: 0.8
検出器
タイプ: MAR / 検出器: CCD / 日付: 2004年9月9日
放射
モノクロメーター: Si 111 CHANNEL / プロトコル: SINGLE WAVELENGTH / 単色(M)・ラウエ(L): M / 散乱光タイプ: x-ray