- PDB-2xhd: Crystal structure of N-((2S)-5-(6-fluoro-3-pyridinyl)-2,3-dihydro... -
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基本情報
登録情報
データベース: PDB / ID: 2xhd
タイトル
Crystal structure of N-((2S)-5-(6-fluoro-3-pyridinyl)-2,3-dihydro-1H- inden-2-yl)-2-propanesulfonamide in complex with the ligand binding domain of the human GluA2 receptor
要素
GLUTAMATE RECEPTOR 2
キーワード
TRANSPORT PROTEIN / ION CHANNEL
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 / ligand-gated monoatomic cation channel activity / Unblocking of NMDA receptors, glutamate binding and activation / AMPA glutamate receptor complex / Long-term potentiation / asymmetric synapse / excitatory synapse ...Activation of AMPA receptors / postsynaptic endocytic zone / Trafficking of GluR2-containing AMPA receptors / AMPA glutamate receptor activity / ligand-gated monoatomic cation channel activity / Unblocking of NMDA receptors, glutamate binding and activation / AMPA glutamate receptor complex / Long-term potentiation / asymmetric synapse / excitatory 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 / chemical synaptic transmission / postsynapse / dendritic spine / postsynaptic density / external side of plasma membrane / neuronal cell body / dendrite / signal transduction / plasma membrane 類似検索 - 分子機能
Ionotropic glutamate receptor, metazoa / Ligated ion channel L-glutamate- and glycine-binding site / Ionotropic glutamate receptor, L-glutamate and glycine-binding domain / Ligated ion channel L-glutamate- and glycine-binding site / Ligand-gated ion channel / : / Ionotropic glutamate receptor / Eukaryotic homologues of bacterial periplasmic substrate binding proteins. / Receptor, ligand binding region / Receptor family ligand binding region ...Ionotropic glutamate receptor, metazoa / Ligated ion channel L-glutamate- and glycine-binding site / Ionotropic glutamate receptor, L-glutamate and glycine-binding domain / Ligated ion channel L-glutamate- and glycine-binding site / Ligand-gated ion channel / : / 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
N-[(2S)-5-(6-FLUORO-3-PYRIDINYL)-2, 3-DIHYDRO-1H-INDEN-2-YL]-2-PROPANESULFONAMIDE (7T9): COMPOUND ...N-[(2S)-5-(6-FLUORO-3-PYRIDINYL)-2, 3-DIHYDRO-1H-INDEN-2-YL]-2-PROPANESULFONAMIDE (7T9): COMPOUND SITS ON NON-CRYSTALLOGRAPHIC TWOFOLD. TWO EQUIVALENT BINDING MODES ARE OBSEREVED. GLUTAMATE (GLU): GLUTAMATE IS THE LIGAND FOR THE RECEPTOR.
配列の詳細
THIS IS AN S1-S2 FUSION IN WHICH GLY 118 AND THR 119 REPLACE A MEMBRANE SPANNING REGION.
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: 0.9393 Å / 相対比: 1
反射
解像度: 1.8→40 Å / Num. obs: 53509 / % possible obs: 99.4 % / Observed criterion σ(I): 0 / 冗長度: 4.3 % / Rmerge(I) obs: 0.07 / Net I/σ(I): 18.4
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解析
ソフトウェア
名称
バージョン
分類
REFMAC
5.5.0109
精密化
HKL
データ削減
SCALEPACK
データスケーリング
精密化
構造決定の手法: OTHER 開始モデル: NONE 解像度: 1.8→20 Å / Cor.coef. Fo:Fc: 0.956 / Cor.coef. Fo:Fc free: 0.937 / SU B: 2.992 / SU ML: 0.093 / 交差検証法: THROUGHOUT / ESU R: 0.144 / ESU R Free: 0.135 / 立体化学のターゲット値: MAXIMUM LIKELIHOOD 詳細: HYDROGENS HAVE BEEN ADDED IN THE RIDING POSITIONS. COMPOUND 7T9 ON POCKET ON NCS TWOFOLD AXIS THE OCCUPANCY FOR THE COMPOUND AND SOME ASSOCIATED WATERS AND SIDE-CHAINS ARE 0.5. WATERS 3000- ...詳細: HYDROGENS HAVE BEEN ADDED IN THE RIDING POSITIONS. COMPOUND 7T9 ON POCKET ON NCS TWOFOLD AXIS THE OCCUPANCY FOR THE COMPOUND AND SOME ASSOCIATED WATERS AND SIDE-CHAINS ARE 0.5. WATERS 3000-3003 ARE ASSOCIATED ASSOCIATED WITH CONFORMER B, 3004-3007 WITH CONFORMER A
Rfactor
反射数
%反射
Selection details
Rfree
0.238
2702
5.1 %
RANDOM
Rwork
0.2
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obs
0.202
50730
100 %
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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: 1.4 Å / 溶媒モデル: BABINET MODEL WITH MASK