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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: 1zxe | ||||||
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タイトル | Crystal Structure of eIF2alpha Protein Kinase GCN2: D835N Inactivating Mutant in Apo Form | ||||||
![]() | Serine/threonine-protein kinase | ||||||
![]() | TRANSFERASE / Translation regulator / Protein kinase / Signal transduction / Amino-acid starvation / Starvation stress response / eIF2alpha kinase | ||||||
機能・相同性 | ![]() cellular response to histidine / regulation of cytoplasmic translational initiation in response to stress / positive regulation of translational initiation in response to starvation / GCN2-mediated signaling / eukaryotic translation initiation factor 2alpha kinase activity / negative regulation of translational initiation in response to stress / positive regulation of cellular response to amino acid starvation / regulation of translational initiation / protein kinase inhibitor activity / ribosomal large subunit binding ...cellular response to histidine / regulation of cytoplasmic translational initiation in response to stress / positive regulation of translational initiation in response to starvation / GCN2-mediated signaling / eukaryotic translation initiation factor 2alpha kinase activity / negative regulation of translational initiation in response to stress / positive regulation of cellular response to amino acid starvation / regulation of translational initiation / protein kinase inhibitor activity / ribosomal large subunit binding / translation initiation factor binding / cytosolic ribosome / cellular response to amino acid starvation / DNA damage checkpoint signaling / large ribosomal subunit / double-stranded RNA binding / ribosome binding / protein autophosphorylation / small ribosomal subunit / tRNA binding / protein phosphorylation / non-specific serine/threonine protein kinase / protein kinase activity / intracellular signal transduction / translation / protein serine kinase activity / protein homodimerization activity / ATP binding / nucleus / cytosol / cytoplasm 類似検索 - 分子機能 | ||||||
生物種 | ![]() ![]() | ||||||
手法 | ![]() ![]() ![]() | ||||||
![]() | Padyana, A.K. / Qiu, H. / Roll-Mecak, A. / Hinnebusch, A.G. / Burley, S.K. | ||||||
![]() | ![]() タイトル: Structural Basis for Autoinhibition and Mutational Activation of Eukaryotic Initiation Factor 2{alpha} Protein Kinase GCN2 著者: Padyana, A.K. / Qiu, H. / Roll-Mecak, A. / Hinnebusch, A.G. / Burley, S.K. | ||||||
履歴 |
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Remark 600 | HETEROGEN GOL 398 is associated with protein chain A. GOL 498 is associated with protein chain B. ...HETEROGEN GOL 398 is associated with protein chain A. GOL 498 is associated with protein chain B. GOL 598 is associated with protein chain C. GOL 698 is associated with protein chain D. GOL 798 is associated with protein chain E. GOL 898 is associated with protein chain F. |
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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 | ![]() | 335.4 KB | 表示 | ![]() |
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PDB形式 | ![]() | 274.9 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 | ![]() | 506.4 KB | 表示 | ![]() |
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文書・詳細版 | ![]() | 553.6 KB | 表示 | |
XML形式データ | ![]() | 63.4 KB | 表示 | |
CIF形式データ | ![]() | 84.9 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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1 | ![]()
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2 | ![]()
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3 | ![]()
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単位格子 |
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詳細 | The biological assembly of GCN2 protein kinase is a dimer. The asymmetric unit of this crystal lattice contains three dimers. They are grouped via chain IDs into (AB), (CD), and (EF) as dimers. |
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要素
#1: タンパク質 | 分子量: 35564.543 Da / 分子数: 6 / 変異: D835N / 由来タイプ: 組換発現 由来: (組換発現) ![]() ![]() 遺伝子: GCN2, AAS1 / プラスミド: pET26b / 発現宿主: ![]() ![]() #2: 化合物 | ChemComp-GOL / #3: 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: 2.29 Å3/Da / 溶媒含有率: 46.4 % |
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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: 9.4 詳細: PEG3350, CAPSO, pH 9.4, VAPOR DIFFUSION, SITTING DROP, temperature 295.0K |
-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: MARRESEARCH / 検出器: CCD / 日付: 2004年3月31日 |
放射 | モノクロメーター: DIAMOND 111 / 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: 0.97935 Å / 相対比: 1 |
反射 | 解像度: 2.6→40 Å / Num. all: 59995 / Num. obs: 59469 / % possible obs: 98.6 % / Observed criterion σ(F): 0 / Observed criterion σ(I): 0 / Biso Wilson estimate: 51.6 Å2 / Rmerge(I) obs: 0.095 / Net I/σ(I): 13.6 |
反射 シェル | 解像度: 2.6→2.66 Å / Rmerge(I) obs: 0.59 / Mean I/σ(I) obs: 2.5 / % possible all: 96.7 |
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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: ![]()
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溶媒の処理 | 溶媒モデル: FLAT MODEL / Bsol: 38.8098 Å2 / ksol: 0.34526 e/Å3 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
原子変位パラメータ | Biso mean: 53.2 Å2
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Refine analyze |
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精密化ステップ | サイクル: LAST / 解像度: 2.6→35.35 Å
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拘束条件 |
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LS精密化 シェル | 解像度: 2.6→2.76 Å / Rfactor Rfree error: 0.029 / Total num. of bins used: 6
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Xplor file |
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