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基本情報
登録情報 | データベース: PDB / ID: 7q3e | |||||||||
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タイトル | Structure of the mouse CPLANE-RSG1 complex | |||||||||
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![]() | PROTEIN TRANSPORT / ciliogenesis / ciliopathies / longin / lipid binding | |||||||||
機能・相同性 | ![]() axonemal basal plate / tongue morphogenesis / respiratory system development / auditory receptor cell morphogenesis / regulation of embryonic cell shape / septin cytoskeleton organization / digestive system development / regulation of ruffle assembly / regulation of vesicle fusion / regulation of fibroblast migration ...axonemal basal plate / tongue morphogenesis / respiratory system development / auditory receptor cell morphogenesis / regulation of embryonic cell shape / septin cytoskeleton organization / digestive system development / regulation of ruffle assembly / regulation of vesicle fusion / regulation of fibroblast migration / podocyte cell migration / protein localization to organelle / establishment of planar polarity / intraciliary transport / spinal cord dorsal/ventral patterning / regulation of cilium assembly / ciliary transition zone / axoneme assembly / motile cilium assembly / endocardial cushion fusion / cilium organization / Hedgehog 'off' state / negative regulation of cell division / regulation of exocytosis / circulatory system development / cranial skeletal system development / positive regulation of cilium assembly / non-motile cilium assembly / camera-type eye development / regulation of smoothened signaling pathway / positive regulation of smoothened signaling pathway / limb development / neural tube development / motile cilium / regulation of establishment of cell polarity / regulation of focal adhesion assembly / hair follicle morphogenesis / embryonic digit morphogenesis / smoothened signaling pathway / ciliary base / exocytosis / roof of mouth development / axoneme / cilium assembly / regulation of ossification / negative regulation of keratinocyte proliferation / embryonic organ development / keratinocyte differentiation / vesicle-mediated transport / centriole / phosphatidylinositol binding / negative regulation of cell migration / kidney development / neural tube closure / establishment of protein localization / protein processing / intracellular protein localization / protein transport / nervous system development / regulation of protein localization / cytoskeleton / ciliary basal body / cilium / cell division / GTPase activity / intracellular membrane-bounded organelle / GTP binding / cell surface / plasma membrane / cytosol / cytoplasm 類似検索 - 分子機能 | |||||||||
生物種 | ![]() ![]() | |||||||||
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: 3.35 Å | |||||||||
![]() | Langousis, G. / Cavadini, S. / Kempf, G. / Matthias, P. | |||||||||
資金援助 | 2件
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![]() | ![]() タイトル: Structure of the ciliogenesis-associated CPLANE complex. 著者: Gerasimos Langousis / Simone Cavadini / Niels Boegholm / Esben Lorentzen / Georg Kempf / Patrick Matthias / ![]() ![]() 要旨: Dysfunctional cilia cause pleiotropic human diseases termed ciliopathies. These hereditary maladies are often caused by defects in cilia assembly, a complex event that is regulated by the ...Dysfunctional cilia cause pleiotropic human diseases termed ciliopathies. These hereditary maladies are often caused by defects in cilia assembly, a complex event that is regulated by the ciliogenesis and planar polarity effector (CPLANE) proteins Wdpcp, Inturned, and Fuzzy. CPLANE proteins are essential for building the cilium and are mutated in multiple ciliopathies, yet their structure and molecular functions remain elusive. Here, we show that mammalian CPLANE proteins comprise a bona fide complex and report the near-atomic resolution structures of the human Wdpcp-Inturned-Fuzzy complex and of the mouse Wdpcp-Inturned-Fuzzy complex bound to the small guanosine triphosphatase Rsg1. Notably, the crescent-shaped CPLANE complex binds phospholipids such as phosphatidylinositol 3-phosphate via multiple modules and a CPLANE ciliopathy mutant exhibits aberrant lipid binding. Our study provides critical structural and functional insights into an enigmatic ciliogenesis-associated complex as well as unexpected molecular rationales for ciliopathies. | |||||||||
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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 | ![]() | 654.1 KB | 表示 | ![]() |
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PDB形式 | ![]() | 525.3 KB | 表示 | ![]() |
PDBx/mmJSON形式 | ![]() | ツリー表示 | ![]() | |
その他 | ![]() |
-検証レポート
アーカイブディレクトリ | ![]() ![]() | HTTPS FTP |
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-関連構造データ
関連構造データ | ![]() 13790MC ![]() 7q3dC M: このデータのモデリングに利用したマップデータ C: 同じ文献を引用 ( |
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類似構造データ | 類似検索 - 機能・相同性 ![]() |
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リンク
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集合体
登録構造単位 | ![]()
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要素
#1: タンパク質 | 分子量: 86286.477 Da / 分子数: 1 / 由来タイプ: 組換発現 / 由来: (組換発現) ![]() ![]() 発現宿主: ![]() ![]() 参照: UniProt: Q8C456 |
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#2: タンパク質 | 分子量: 107330.539 Da / 分子数: 1 / 由来タイプ: 組換発現 / 由来: (組換発現) ![]() ![]() 発現宿主: ![]() ![]() 参照: UniProt: Q059U7 |
#3: タンパク質 | 分子量: 45542.906 Da / 分子数: 1 / 由来タイプ: 組換発現 / 由来: (組換発現) ![]() ![]() 発現宿主: ![]() ![]() 参照: UniProt: E9QL29 |
#4: タンパク質 | 分子量: 28459.801 Da / 分子数: 1 / 由来タイプ: 組換発現 / 由来: (組換発現) ![]() ![]() ![]() ![]() |
#5: 化合物 | ChemComp-GTP / |
研究の焦点であるリガンドがあるか | N |
-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 |
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試料調製
構成要素 | 名称: CPLANE complex / タイプ: COMPLEX / Entity ID: #1-#4 / 由来: RECOMBINANT |
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由来(天然) | 生物種: ![]() ![]() |
由来(組換発現) | 生物種: ![]() ![]() |
緩衝液 | pH: 8 |
試料 | 包埋: NO / シャドウイング: NO / 染色: NO / 凍結: YES |
急速凍結 | 凍結剤: ETHANE |
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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: ![]() |
電子レンズ | モード: BRIGHT FIELD |
撮影 | 電子線照射量: 1.04 e/Å2 フィルム・検出器のモデル: GATAN K2 SUMMIT (4k x 4k) |
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解析
CTF補正 | タイプ: PHASE FLIPPING AND AMPLITUDE CORRECTION |
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3次元再構成 | 解像度: 3.35 Å / 解像度の算出法: FSC 0.143 CUT-OFF / 粒子像の数: 94157 / 対称性のタイプ: POINT |