+データを開く
-基本情報
登録情報 | データベース: PDB / ID: 7l5w | ||||||
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タイトル | p97-R155H mutant dodecamer I | ||||||
要素 | Transitional endoplasmic reticulum ATPase | ||||||
キーワード | HYDROLASE / AAA+ ATPase / MOTOR PROTEIN | ||||||
機能・相同性 | 機能・相同性情報 positive regulation of Lys63-specific deubiquitinase activity / flavin adenine dinucleotide catabolic process / positive regulation of oxidative phosphorylation / VCP-NSFL1C complex / cytoplasm protein quality control / endosome to lysosome transport via multivesicular body sorting pathway / endoplasmic reticulum stress-induced pre-emptive quality control / cellular response to arsenite ion / Derlin-1 retrotranslocation complex / BAT3 complex binding ...positive regulation of Lys63-specific deubiquitinase activity / flavin adenine dinucleotide catabolic process / positive regulation of oxidative phosphorylation / VCP-NSFL1C complex / cytoplasm protein quality control / endosome to lysosome transport via multivesicular body sorting pathway / endoplasmic reticulum stress-induced pre-emptive quality control / cellular response to arsenite ion / Derlin-1 retrotranslocation complex / BAT3 complex binding / protein-DNA covalent cross-linking repair / positive regulation of protein K63-linked deubiquitination / deubiquitinase activator activity / mitotic spindle disassembly / VCP-NPL4-UFD1 AAA ATPase complex / ubiquitin-modified protein reader activity / regulation of protein localization to chromatin / aggresome assembly / NADH metabolic process / vesicle-fusing ATPase / cellular response to misfolded protein / stress granule disassembly / negative regulation of protein localization to chromatin / positive regulation of mitochondrial membrane potential / retrograde protein transport, ER to cytosol / K48-linked polyubiquitin modification-dependent protein binding / regulation of aerobic respiration / regulation of synapse organization / positive regulation of ATP biosynthetic process / ATPase complex / ubiquitin-specific protease binding / MHC class I protein binding / ubiquitin-like protein ligase binding / RHOH GTPase cycle / polyubiquitin modification-dependent protein binding / autophagosome maturation / HSF1 activation / negative regulation of hippo signaling / endoplasmic reticulum to Golgi vesicle-mediated transport / translesion synthesis / proteasomal protein catabolic process / Protein methylation / interstrand cross-link repair / ATP metabolic process / negative regulation of smoothened signaling pathway / endoplasmic reticulum unfolded protein response / ERAD pathway / Attachment and Entry / proteasome complex / viral genome replication / lipid droplet / Josephin domain DUBs / N-glycan trimming in the ER and Calnexin/Calreticulin cycle / macroautophagy / Hh mutants are degraded by ERAD / Hedgehog ligand biogenesis / Defective CFTR causes cystic fibrosis / positive regulation of protein-containing complex assembly / ADP binding / Translesion Synthesis by POLH / establishment of protein localization / ABC-family proteins mediated transport / : / autophagy / Aggrephagy / cytoplasmic stress granule / positive regulation of non-canonical NF-kappaB signal transduction / positive regulation of protein catabolic process / azurophil granule lumen / KEAP1-NFE2L2 pathway / positive regulation of canonical Wnt signaling pathway / Ovarian tumor domain proteases / double-strand break repair / positive regulation of proteasomal ubiquitin-dependent protein catabolic process / E3 ubiquitin ligases ubiquitinate target proteins / site of double-strand break / Neddylation / cellular response to heat / ubiquitin-dependent protein catabolic process / protein phosphatase binding / secretory granule lumen / regulation of apoptotic process / proteasome-mediated ubiquitin-dependent protein catabolic process / ficolin-1-rich granule lumen / Attachment and Entry / protein ubiquitination / protein domain specific binding / intracellular membrane-bounded organelle / DNA repair / lipid binding / DNA damage response / glutamatergic synapse / ubiquitin protein ligase binding / Neutrophil degranulation / endoplasmic reticulum membrane / perinuclear region of cytoplasm / endoplasmic reticulum / ATP hydrolysis activity / protein-containing complex / RNA binding 類似検索 - 分子機能 | ||||||
生物種 | Homo sapiens (ヒト) | ||||||
手法 | 電子顕微鏡法 / 単粒子再構成法 / クライオ電子顕微鏡法 / 解像度: 3.34 Å | ||||||
データ登録者 | Nandi, P. / Li, S. / Coulmbres, R.C.A. / Wang, F. / Williams, D.R. / Malyutin, A.G. / Poh, Y.-P. / Chou, T.-F. / Chiu, P.-L. | ||||||
資金援助 | 米国, 1件
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引用 | ジャーナル: Int J Mol Sci / 年: 2021 タイトル: Structural and Functional Analysis of Disease-Linked p97 ATPase Mutant Complexes. 著者: Purbasha Nandi / Shan Li / Rod Carlo A Columbres / Feng Wang / Dewight R Williams / Yu-Ping Poh / Tsui-Fen Chou / Po-Lin Chiu / 要旨: IBMPFD/ALS is a genetic disorder caused by a single amino acid mutation on the p97 ATPase, promoting ATPase activity and cofactor dysregulation. The disease mechanism underlying p97 ATPase ...IBMPFD/ALS is a genetic disorder caused by a single amino acid mutation on the p97 ATPase, promoting ATPase activity and cofactor dysregulation. The disease mechanism underlying p97 ATPase malfunction remains unclear. To understand how the mutation alters the ATPase regulation, we assembled a full-length p97 with its p47 cofactor and first visualized their structures using single-particle cryo-EM. More than one-third of the population was the dodecameric form. Nucleotide presence dissociates the dodecamer into two hexamers for its highly elevated function. The N-domains of the p97 mutant all show up configurations in ADP- or ATPS-bound states. Our functional and structural analyses showed that the p47 binding is likely to impact the p97 ATPase activities via changing the conformations of arginine fingers. These functional and structural analyses underline the ATPase dysregulation with the miscommunication between the functional modules of the p97. | ||||||
履歴 |
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-構造の表示
ムービー |
ムービービューア |
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構造ビューア | 分子: MolmilJmol/JSmol |
-ダウンロードとリンク
-ダウンロード
PDBx/mmCIF形式 | 7l5w.cif.gz | 1.1 MB | 表示 | PDBx/mmCIF形式 |
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PDB形式 | pdb7l5w.ent.gz | 929.7 KB | 表示 | PDB形式 |
PDBx/mmJSON形式 | 7l5w.json.gz | ツリー表示 | PDBx/mmJSON形式 | |
その他 | その他のダウンロード |
-検証レポート
文書・要旨 | 7l5w_validation.pdf.gz | 1.1 MB | 表示 | wwPDB検証レポート |
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文書・詳細版 | 7l5w_full_validation.pdf.gz | 1.2 MB | 表示 | |
XML形式データ | 7l5w_validation.xml.gz | 167 KB | 表示 | |
CIF形式データ | 7l5w_validation.cif.gz | 253.7 KB | 表示 | |
アーカイブディレクトリ | https://data.pdbj.org/pub/pdb/validation_reports/l5/7l5w ftp://data.pdbj.org/pub/pdb/validation_reports/l5/7l5w | HTTPS FTP |
-関連構造データ
-リンク
-集合体
登録構造単位 |
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1 |
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-要素
#1: タンパク質 | 分子量: 89417.773 Da / 分子数: 12 / 変異: R155H / 由来タイプ: 組換発現 / 由来: (組換発現) Homo sapiens (ヒト) / 遺伝子: VCP / 発現宿主: Escherichia coli BL21 (大腸菌) / 参照: UniProt: P55072, vesicle-fusing ATPase |
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-実験情報
-実験
実験 | 手法: 電子顕微鏡法 |
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EM実験 | 試料の集合状態: PARTICLE / 3次元再構成法: 単粒子再構成法 |
-試料調製
構成要素 | 名称: p97-R155H disease mutant / タイプ: COMPLEX / 詳細: p97-R155H dodecamer / Entity ID: all / 由来: RECOMBINANT | ||||||||||||||||||||
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分子量 | 値: 1.071 MDa / 実験値: NO | ||||||||||||||||||||
由来(天然) | 生物種: Homo sapiens (ヒト) | ||||||||||||||||||||
由来(組換発現) | 生物種: Escherichia virus LL11 / 株: BL21 | ||||||||||||||||||||
緩衝液 | pH: 7.4 | ||||||||||||||||||||
緩衝液成分 |
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試料 | 濃度: 0.2 mg/ml / 包埋: NO / シャドウイング: NO / 染色: NO / 凍結: YES / 詳細: The protein sample was monodisperse. | ||||||||||||||||||||
試料支持 | グリッドの材料: COPPER / グリッドのサイズ: 400 divisions/in. / グリッドのタイプ: C-flat-2/1 | ||||||||||||||||||||
急速凍結 | 装置: FEI VITROBOT MARK IV / 凍結剤: ETHANE / 湿度: 100 % / 凍結前の試料温度: 292 K / 詳細: The grid was blotted for 6 seconds. |
-電子顕微鏡撮影
実験機器 | モデル: Titan Krios / 画像提供: FEI Company |
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顕微鏡 | モデル: FEI TITAN KRIOS |
電子銃 | 電子線源: FIELD EMISSION GUN / 加速電圧: 300 kV / 照射モード: FLOOD BEAM |
電子レンズ | モード: BRIGHT FIELD / 倍率(公称値): 48077 X / 最大 デフォーカス(公称値): -2500 nm / 最小 デフォーカス(公称値): -800 nm / Cs: 2.7 mm / C2レンズ絞り径: 50 µm / アライメント法: COMA FREE |
試料ホルダ | 凍結剤: NITROGEN 試料ホルダーモデル: FEI TITAN KRIOS AUTOGRID HOLDER Residual tilt: 0.001 mradians |
撮影 | 電子線照射量: 44.4 e/Å2 / 検出モード: SUPER-RESOLUTION フィルム・検出器のモデル: GATAN K2 SUMMIT (4k x 4k) 実像数: 4223 |
画像スキャン | サンプリングサイズ: 5 µm |
-解析
EMソフトウェア |
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CTF補正 | タイプ: PHASE FLIPPING AND AMPLITUDE CORRECTION | ||||||||||||||||||||||||||||||||||||||||
粒子像の選択 | 選択した粒子像数: 368575 | ||||||||||||||||||||||||||||||||||||||||
対称性 | 点対称性: D6 (2回x6回 2面回転対称) | ||||||||||||||||||||||||||||||||||||||||
3次元再構成 | 解像度: 3.34 Å / 解像度の算出法: FSC 0.143 CUT-OFF / 粒子像の数: 64252 / アルゴリズム: BACK PROJECTION / クラス平均像の数: 1 / 対称性のタイプ: POINT | ||||||||||||||||||||||||||||||||||||||||
原子モデル構築 | B value: 78.6 / プロトコル: OTHER / 空間: REAL / Target criteria: CC | ||||||||||||||||||||||||||||||||||||||||
原子モデル構築 | PDB-ID: 5FTK Accession code: 5FTK / Source name: PDB / タイプ: experimental model |