+データを開く
-基本情報
登録情報 | データベース: EMDB / ID: EMD-17982 | |||||||||
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タイトル | Cryo-EM structure of the second of three possible DHS-ERK2 complexes with 1:2 stoichiometry refined in C2 symmetry | |||||||||
マップデータ | Main map | |||||||||
試料 |
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キーワード | hypusination / transferase / protein-protein interaction / ERK1/2 kinase-independent function / TRANSLATION | |||||||||
機能・相同性 | 機能・相同性情報 deoxyhypusine synthase / peptidyl-lysine modification to peptidyl-hypusine / Hypusine synthesis from eIF5A-lysine / deoxyhypusine synthase activity / spermidine metabolic process / spermidine catabolic process / phospho-PLA2 pathway / Signaling by MAPK mutants / RAF-independent MAPK1/3 activation / Suppression of apoptosis ...deoxyhypusine synthase / peptidyl-lysine modification to peptidyl-hypusine / Hypusine synthesis from eIF5A-lysine / deoxyhypusine synthase activity / spermidine metabolic process / spermidine catabolic process / phospho-PLA2 pathway / Signaling by MAPK mutants / RAF-independent MAPK1/3 activation / Suppression of apoptosis / Gastrin-CREB signalling pathway via PKC and MAPK / Signaling by Activin / cardiac neural crest cell development involved in heart development / caveolin-mediated endocytosis / cytosine metabolic process / response to epidermal growth factor / ERKs are inactivated / Signaling by MAP2K mutants / Signaling by NODAL / RSK activation / Golgi Cisternae Pericentriolar Stack Reorganization / positive regulation of macrophage proliferation / Regulation of the apoptosome activity / outer ear morphogenesis / regulation of cellular pH / regulation of Golgi inheritance / Signaling by LTK in cancer / ERBB signaling pathway / labyrinthine layer blood vessel development / mammary gland epithelial cell proliferation / trachea formation / Negative feedback regulation of MAPK pathway / regulation of early endosome to late endosome transport / regulation of stress-activated MAPK cascade / IFNG signaling activates MAPKs / Frs2-mediated activation / positive regulation of macrophage chemotaxis / ERBB2-ERBB3 signaling pathway / lung morphogenesis / response to exogenous dsRNA / Activation of the AP-1 family of transcription factors / regulation of cytoskeleton organization / ERK/MAPK targets / face development / androgen receptor signaling pathway / RUNX2 regulates osteoblast differentiation / pseudopodium / : / positive regulation of telomere capping / Recycling pathway of L1 / MAPK1 (ERK2) activation / Bergmann glial cell differentiation / thyroid gland development / negative regulation of cell differentiation / Advanced glycosylation endproduct receptor signaling / steroid hormone receptor signaling pathway / MAP kinase activity / RHO GTPases Activate NADPH Oxidases / Regulation of HSF1-mediated heat shock response / regulation of ossification / Estrogen-dependent nuclear events downstream of ESR-membrane signaling / mitogen-activated protein kinase / RHO GTPases Activate WASPs and WAVEs / phosphatase binding / Signal attenuation / Estrogen-stimulated signaling through PRKCZ / Transcriptional and post-translational regulation of MITF-M expression and activity / progesterone receptor signaling pathway / Schwann cell development / Nuclear events stimulated by ALK signaling in cancer / Growth hormone receptor signaling / stress-activated MAPK cascade / positive regulation of T cell proliferation / lipopolysaccharide-mediated signaling pathway / positive regulation of telomere maintenance via telomerase / NPAS4 regulates expression of target genes / cellular response to cadmium ion / myelination / ERK1 and ERK2 cascade / cellular response to amino acid starvation / phosphotyrosine residue binding / NCAM signaling for neurite out-growth / ESR-mediated signaling / RNA polymerase II CTD heptapeptide repeat kinase activity / insulin-like growth factor receptor signaling pathway / thymus development / positive regulation of peptidyl-threonine phosphorylation / Signal transduction by L1 / Regulation of PTEN gene transcription / FCERI mediated MAPK activation / long-term synaptic potentiation / Negative regulation of FGFR3 signaling / response to nicotine / FCGR3A-mediated phagocytosis / peptidyl-threonine phosphorylation / B cell receptor signaling pathway / Negative regulation of FGFR2 signaling / Downregulation of SMAD2/3:SMAD4 transcriptional activity / Negative regulation of FGFR4 signaling / Negative regulation of FGFR1 signaling 類似検索 - 分子機能 | |||||||||
生物種 | Homo sapiens (ヒト) | |||||||||
手法 | 単粒子再構成法 / クライオ電子顕微鏡法 / 解像度: 3.71 Å | |||||||||
データ登録者 | Kochanowski P / Biela AP / Grudnik P | |||||||||
資金援助 | ポーランド, 1件
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引用 | ジャーナル: Cell Rep / 年: 2024 タイトル: ERK1/2 interaction with DHPS regulates eIF5A deoxyhypusination independently of ERK kinase activity. 著者: Andrew E Becker / Paweł Kochanowski / Pui-Kei Wu / Elżbieta Wątor / Wenjing Chen / Koushik Guchhait / Artur P Biela / Przemysław Grudnik / Jong-In Park / 要旨: This study explores a non-kinase effect of extracellular regulated kinases 1/2 (ERK1/2) on the interaction between deoxyhypusine synthase (DHPS) and its substrate, eukaryotic translation initiation ...This study explores a non-kinase effect of extracellular regulated kinases 1/2 (ERK1/2) on the interaction between deoxyhypusine synthase (DHPS) and its substrate, eukaryotic translation initiation factor 5A (eIF5A). We report that Raf/MEK/ERK activation decreases the DHPS-ERK1/2 interaction while increasing DHPS-eIF5A association in cells. We determined the cryoelectron microscopy (cryo-EM) structure of the DHPS-ERK2 complex at 3.5 Å to show that ERK2 hinders substrate entrance to the DHPS active site, subsequently inhibiting deoxyhypusination in vitro. In cells, impairing the ERK2 activation loop, but not the catalytic site, prolongs the DHPS-ERK2 interaction irrespective of Raf/MEK signaling. The ERK2 Ser-Pro-Ser motif, but not the common docking or F-site recognition sites, also regulates this complex. These data suggest that ERK1/2 dynamically regulate the DHPS-eIF5A interaction in response to Raf/MEK activity, regardless of its kinase function. In contrast, ERK1/2 kinase activity is necessary to regulate the expression of DHPS and eIF5A. These findings highlight an ERK1/2-mediated dual kinase-dependent and -independent regulation of deoxyhypusination. | |||||||||
履歴 |
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-構造の表示
添付画像 |
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-ダウンロードとリンク
-EMDBアーカイブ
マップデータ | emd_17982.map.gz | 97 MB | EMDBマップデータ形式 | |
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ヘッダ (付随情報) | emd-17982-v30.xml emd-17982.xml | 22.1 KB 22.1 KB | 表示 表示 | EMDBヘッダ |
FSC (解像度算出) | emd_17982_fsc.xml | 9.9 KB | 表示 | FSCデータファイル |
画像 | emd_17982.png | 109.4 KB | ||
Filedesc metadata | emd-17982.cif.gz | 5.7 KB | ||
その他 | emd_17982_half_map_1.map.gz emd_17982_half_map_2.map.gz | 95.4 MB 95.4 MB | ||
アーカイブディレクトリ | http://ftp.pdbj.org/pub/emdb/structures/EMD-17982 ftp://ftp.pdbj.org/pub/emdb/structures/EMD-17982 | HTTPS FTP |
-検証レポート
文書・要旨 | emd_17982_validation.pdf.gz | 1.1 MB | 表示 | EMDB検証レポート |
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文書・詳細版 | emd_17982_full_validation.pdf.gz | 1.1 MB | 表示 | |
XML形式データ | emd_17982_validation.xml.gz | 18.3 KB | 表示 | |
CIF形式データ | emd_17982_validation.cif.gz | 23.5 KB | 表示 | |
アーカイブディレクトリ | https://ftp.pdbj.org/pub/emdb/validation_reports/EMD-17982 ftp://ftp.pdbj.org/pub/emdb/validation_reports/EMD-17982 | HTTPS FTP |
-関連構造データ
関連構造データ | 8pvuC C: 同じ文献を引用 (文献) |
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類似構造データ | 類似検索 - 機能・相同性F&H 検索 |
-リンク
EMDBのページ | EMDB (EBI/PDBe) / EMDataResource |
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「今月の分子」の関連する項目 |
-マップ
ファイル | ダウンロード / ファイル: emd_17982.map.gz / 形式: CCP4 / 大きさ: 103 MB / タイプ: IMAGE STORED AS FLOATING POINT NUMBER (4 BYTES) | ||||||||||||||||||||||||||||||||||||
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注釈 | Main map | ||||||||||||||||||||||||||||||||||||
投影像・断面図 | 画像のコントロール
画像は Spider により作成 | ||||||||||||||||||||||||||||||||||||
ボクセルのサイズ | X=Y=Z: 0.86 Å | ||||||||||||||||||||||||||||||||||||
密度 |
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対称性 | 空間群: 1 | ||||||||||||||||||||||||||||||||||||
詳細 | EMDB XML:
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-添付データ
-ハーフマップ: Half map A
ファイル | emd_17982_half_map_1.map | ||||||||||||
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注釈 | Half map A | ||||||||||||
投影像・断面図 |
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密度ヒストグラム |
-ハーフマップ: Half map B
ファイル | emd_17982_half_map_2.map | ||||||||||||
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注釈 | Half map B | ||||||||||||
投影像・断面図 |
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密度ヒストグラム |
-試料の構成要素
-全体 : One of three possible DHS-ERK2 complexes with 1:2 stoichiometry r...
全体 | 名称: One of three possible DHS-ERK2 complexes with 1:2 stoichiometry refined in C2 symmetry |
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要素 |
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-超分子 #1: One of three possible DHS-ERK2 complexes with 1:2 stoichiometry r...
超分子 | 名称: One of three possible DHS-ERK2 complexes with 1:2 stoichiometry refined in C2 symmetry タイプ: complex / ID: 1 / 親要素: 0 / 含まれる分子: #1 |
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由来(天然) | 生物種: Homo sapiens (ヒト) |
-分子 #1: Mitogen-activated protein kinase 1
分子 | 名称: Mitogen-activated protein kinase 1 / タイプ: protein_or_peptide / ID: 1 / 光学異性体: LEVO / EC番号: mitogen-activated protein kinase |
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由来(天然) | 生物種: Homo sapiens (ヒト) |
組換発現 | 生物種: Escherichia coli (大腸菌) |
配列 | 文字列: SMAAAAAAGA GPEMVRGQVF DVGPRYTNLS YIGEGAYGMV CSAYDNVNKV RVAIKKISPF EHQTYCQRTL REIKILLRFR HENIIGINDI IRAPTIEQMK DVYIVQDLME TDLYKLLKTQ HLSNDHICYF LYQILRGLKY IHSANVLHRD LKPSNLLLNT TCDLKICDFG ...文字列: SMAAAAAAGA GPEMVRGQVF DVGPRYTNLS YIGEGAYGMV CSAYDNVNKV RVAIKKISPF EHQTYCQRTL REIKILLRFR HENIIGINDI IRAPTIEQMK DVYIVQDLME TDLYKLLKTQ HLSNDHICYF LYQILRGLKY IHSANVLHRD LKPSNLLLNT TCDLKICDFG LARVADPDHD HTGFLTEYVA TRWYRAPEIM LNSKGYTKSI DIWSVGCILA EMLSNRPIFP GKHYLDQLNH ILGILGSPSQ EDLNCIINLK ARNYLLSLPH KNKVPWNRLF PNADSKALDL LDKMLTFNPH KRIEVEQALA HPYLEQYYDP SDEPIAEAPF KFDMELDDLP KEKLKELIFE ETARFQPGYR S UniProtKB: Mitogen-activated protein kinase 1 |
-分子 #2: Mitogen-activated protein kinase 1
分子 | 名称: Mitogen-activated protein kinase 1 / タイプ: protein_or_peptide / ID: 2 / 光学異性体: LEVO / EC番号: mitogen-activated protein kinase |
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由来(天然) | 生物種: Homo sapiens (ヒト) |
組換発現 | 生物種: Escherichia coli (大腸菌) |
配列 | 文字列: SMAAAAAAGA GPEMVRGQVF DVGPRYTNLS YIGEGAYGMV CSAYDNVNKV RVAIKKISPF EHQTYCQRTL REIKILLRFR HENIIGINDI IRAPTIEQMK DVYIVQDLME TDLYKLLKTQ HLSNDHICYF LYQILRGLKY IHSANVLHRD LKPSNLLLNT TCDLKICDFG ...文字列: SMAAAAAAGA GPEMVRGQVF DVGPRYTNLS YIGEGAYGMV CSAYDNVNKV RVAIKKISPF EHQTYCQRTL REIKILLRFR HENIIGINDI IRAPTIEQMK DVYIVQDLME TDLYKLLKTQ HLSNDHICYF LYQILRGLKY IHSANVLHRD LKPSNLLLNT TCDLKICDFG LARVADPDHD HTGFLTEYVA TRWYRAPEIM LNSKGYTKSI DIWSVGCILA EMLSNRPIFP GKHYLDQLNH ILGILGSPSQ EDLNCIINLK ARNYLLSLPH KNKVPWNRLF PNADSKALDL LDKMLTFNPH KRIEVEQALA HPYLEQYYDP SDEPIAEAPF KFDMELDDLP KEKLKELIFE ETARFQPGYR S UniProtKB: Mitogen-activated protein kinase 1 |
-分子 #3: Deoxyhypusine synthase
分子 | 名称: Deoxyhypusine synthase / タイプ: protein_or_peptide / ID: 3 / 光学異性体: LEVO / EC番号: deoxyhypusine synthase |
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由来(天然) | 生物種: Homo sapiens (ヒト) |
組換発現 | 生物種: Escherichia coli (大腸菌) |
配列 | 文字列: SMEGSLEREA PAGALAAVLK HSSTLPPEST QVRGYDFNRG VNYRALLEAF GTTGFQATNF GRAVQQVNAM IEKKLEPLSQ DEDQHADLTQ SRRPLTSCTI FLGYTSNLIS SGIRETIRYL VQHNMVDVLV TTAGGVEEDL IKCLAPTYLG EFSLRGKELR ENGINRIGNL ...文字列: SMEGSLEREA PAGALAAVLK HSSTLPPEST QVRGYDFNRG VNYRALLEAF GTTGFQATNF GRAVQQVNAM IEKKLEPLSQ DEDQHADLTQ SRRPLTSCTI FLGYTSNLIS SGIRETIRYL VQHNMVDVLV TTAGGVEEDL IKCLAPTYLG EFSLRGKELR ENGINRIGNL LVPNENYCKF EDWLMPILDQ MVMEQNTEGV KWTPSKMIAR LGKEINNPES VYYWAQKNHI PVFSPALTDG SLGDMIFFHS YKNPGLVLDI VEDLRLINTQ AIFAKCTGMI ILGGGVVKHH IANANLMRNG ADYAVYINTA QEFDGSDSGA RPDEAVSWGK IRVDAQPVKV YADASLVFPL LVAETFAQKM DAFMHEKNED UniProtKB: Deoxyhypusine synthase |
-分子 #4: Deoxyhypusine synthase
分子 | 名称: Deoxyhypusine synthase / タイプ: protein_or_peptide / ID: 4 / 光学異性体: LEVO / EC番号: deoxyhypusine synthase |
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由来(天然) | 生物種: Homo sapiens (ヒト) |
組換発現 | 生物種: Escherichia coli (大腸菌) |
配列 | 文字列: SMEGSLEREA PAGALAAVLK HSSTLPPEST QVRGYDFNRG VNYRALLEAF GTTGFQATNF GRAVQQVNAM IEKKLEPLSQ DEDQHADLTQ SRRPLTSCTI FLGYTSNLIS SGIRETIRYL VQHNMVDVLV TTAGGVEEDL IKCLAPTYLG EFSLRGKELR ENGINRIGNL ...文字列: SMEGSLEREA PAGALAAVLK HSSTLPPEST QVRGYDFNRG VNYRALLEAF GTTGFQATNF GRAVQQVNAM IEKKLEPLSQ DEDQHADLTQ SRRPLTSCTI FLGYTSNLIS SGIRETIRYL VQHNMVDVLV TTAGGVEEDL IKCLAPTYLG EFSLRGKELR ENGINRIGNL LVPNENYCKF EDWLMPILDQ MVMEQNTEGV KWTPSKMIAR LGKEINNPES VYYWAQKNHI PVFSPALTDG SLGDMIFFHS YKNPGLVLDI VEDLRLINTQ AIFAKCTGMI ILGGGVVKHH IANANLMRNG ADYAVYINTA QEFDGSDSGA RPDEAVSWGK IRVDAQPVKV YADASLVFPL LVAETFAQKM DAFMHEKNED UniProtKB: Deoxyhypusine synthase |
-分子 #5: Deoxyhypusine synthase
分子 | 名称: Deoxyhypusine synthase / タイプ: protein_or_peptide / ID: 5 / 光学異性体: LEVO / EC番号: deoxyhypusine synthase |
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由来(天然) | 生物種: Homo sapiens (ヒト) |
組換発現 | 生物種: Escherichia coli (大腸菌) |
配列 | 文字列: SMEGSLEREA PAGALAAVLK HSSTLPPEST QVRGYDFNRG VNYRALLEAF GTTGFQATNF GRAVQQVNAM IEKKLEPLSQ DEDQHADLTQ SRRPLTSCTI FLGYTSNLIS SGIRETIRYL VQHNMVDVLV TTAGGVEEDL IKCLAPTYLG EFSLRGKELR ENGINRIGNL ...文字列: SMEGSLEREA PAGALAAVLK HSSTLPPEST QVRGYDFNRG VNYRALLEAF GTTGFQATNF GRAVQQVNAM IEKKLEPLSQ DEDQHADLTQ SRRPLTSCTI FLGYTSNLIS SGIRETIRYL VQHNMVDVLV TTAGGVEEDL IKCLAPTYLG EFSLRGKELR ENGINRIGNL LVPNENYCKF EDWLMPILDQ MVMEQNTEGV KWTPSKMIAR LGKEINNPES VYYWAQKNHI PVFSPALTDG SLGDMIFFHS YKNPGLVLDI VEDLRLINTQ AIFAKCTGMI ILGGGVVKHH IANANLMRNG ADYAVYINTA QEFDGSDSGA RPDEAVSWGK IRVDAQPVKV YADASLVFPL LVAETFAQKM DAFMHEKNED UniProtKB: Deoxyhypusine synthase |
-分子 #6: Deoxyhypusine synthase
分子 | 名称: Deoxyhypusine synthase / タイプ: protein_or_peptide / ID: 6 / 光学異性体: LEVO / EC番号: deoxyhypusine synthase |
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由来(天然) | 生物種: Homo sapiens (ヒト) |
組換発現 | 生物種: Escherichia coli (大腸菌) |
配列 | 文字列: SMEGSLEREA PAGALAAVLK HSSTLPPEST QVRGYDFNRG VNYRALLEAF GTTGFQATNF GRAVQQVNAM IEKKLEPLSQ DEDQHADLTQ SRRPLTSCTI FLGYTSNLIS SGIRETIRYL VQHNMVDVLV TTAGGVEEDL IKCLAPTYLG EFSLRGKELR ENGINRIGNL ...文字列: SMEGSLEREA PAGALAAVLK HSSTLPPEST QVRGYDFNRG VNYRALLEAF GTTGFQATNF GRAVQQVNAM IEKKLEPLSQ DEDQHADLTQ SRRPLTSCTI FLGYTSNLIS SGIRETIRYL VQHNMVDVLV TTAGGVEEDL IKCLAPTYLG EFSLRGKELR ENGINRIGNL LVPNENYCKF EDWLMPILDQ MVMEQNTEGV KWTPSKMIAR LGKEINNPES VYYWAQKNHI PVFSPALTDG SLGDMIFFHS YKNPGLVLDI VEDLRLINTQ AIFAKCTGMI ILGGGVVKHH IANANLMRNG ADYAVYINTA QEFDGSDSGA RPDEAVSWGK IRVDAQPVKV YADASLVFPL LVAETFAQKM DAFMHEKNED UniProtKB: Deoxyhypusine synthase |
-実験情報
-構造解析
手法 | クライオ電子顕微鏡法 |
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解析 | 単粒子再構成法 |
試料の集合状態 | particle |
-試料調製
濃度 | 0.35 mg/mL |
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緩衝液 | pH: 7.8 / 詳細: 50mM Tris-HCl, 200mM NaCl, 3mM 2-mercaptoethanol |
グリッド | モデル: Quantifoil R2/1 / 材質: COPPER / メッシュ: 200 / 支持フィルム - 材質: CARBON / 支持フィルム - トポロジー: HOLEY ARRAY / 前処理 - タイプ: GLOW DISCHARGE / 前処理 - 時間: 70 sec. / 前処理 - 雰囲気: OTHER |
凍結 | 凍結剤: ETHANE / チャンバー内湿度: 95 % / チャンバー内温度: 278 K / 装置: FEI VITROBOT MARK IV / 詳細: blot time: 2 s, blot force: 0. |
詳細 | Complex was stabilized with bis(sulfosuccinimidyl)suberate |
-電子顕微鏡法
顕微鏡 | FEI TITAN KRIOS |
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特殊光学系 | エネルギーフィルター - 名称: GIF Bioquantum / エネルギーフィルター - スリット幅: 20 eV |
撮影 | フィルム・検出器のモデル: GATAN K3 (6k x 4k) / 実像数: 6930 / 平均電子線量: 40.16 e/Å2 |
電子線 | 加速電圧: 300 kV / 電子線源: FIELD EMISSION GUN |
電子光学系 | C2レンズ絞り径: 50.0 µm / 照射モード: FLOOD BEAM / 撮影モード: BRIGHT FIELD / Cs: 2.7 mm / 最大 デフォーカス(公称値): 2.4 µm / 最小 デフォーカス(公称値): 0.9 µm / 倍率(公称値): 105000 |
試料ステージ | 試料ホルダーモデル: FEI TITAN KRIOS AUTOGRID HOLDER |
実験機器 | モデル: Titan Krios / 画像提供: FEI Company |