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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: 9l16 | |||||||||||||||||||||
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| タイトル | A local Cryo_EM structure of CCR7 complex with CCL21 | |||||||||||||||||||||
要素 |
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キーワード | MEMBRANE PROTEIN / GPCR / CCL21 / CCR7 | |||||||||||||||||||||
| 機能・相同性 | 機能・相同性情報mesangial cell-matrix adhesion / dendritic cell dendrite assembly / negative regulation of dendritic cell dendrite assembly / positive regulation of hypersensitivity / chemokine (C-C motif) ligand 19 binding / chemokine (C-C motif) ligand 21 binding / C-C motif chemokine 19 receptor activity / C-C motif chemokine 21 receptor activity / : / regulation of dendritic cell dendrite assembly ...mesangial cell-matrix adhesion / dendritic cell dendrite assembly / negative regulation of dendritic cell dendrite assembly / positive regulation of hypersensitivity / chemokine (C-C motif) ligand 19 binding / chemokine (C-C motif) ligand 21 binding / C-C motif chemokine 19 receptor activity / C-C motif chemokine 21 receptor activity / : / regulation of dendritic cell dendrite assembly / myeloid dendritic cell chemotaxis / CCL19-activated CCR7 signaling pathway / CCL21-activated CCR7 signaling pathway / CCR7 chemokine receptor binding / positive regulation of immunological synapse formation / positive regulation of T cell costimulation / positive regulation of humoral immune response / lymphocyte migration into lymph node / chemokine (C-C motif) ligand 21 signaling pathway / mature conventional dendritic cell differentiation / positive regulation of dendritic cell antigen processing and presentation / positive regulation of myeloid dendritic cell chemotaxis / negative regulation of leukocyte tethering or rolling / establishment of T cell polarity / positive regulation of dendritic cell chemotaxis / regulation of interleukin-1 beta production / chemokine receptor binding / positive regulation of phospholipase C/protein kinase C signal transduction / immunological synapse formation / CCR chemokine receptor binding / positive regulation of T cell chemotaxis / regulation of type II interferon production / positive regulation of glycoprotein biosynthetic process / positive regulation of pseudopodium assembly / negative regulation of interleukin-12 production / negative thymic T cell selection / negative regulation of dendritic cell apoptotic process / positive regulation of chemotaxis / ruffle organization / cellular response to chemokine / C-C chemokine receptor activity / eosinophil chemotaxis / positive regulation of T cell receptor signaling pathway / positive regulation of cell adhesion mediated by integrin / regulation of Cdc42 protein signal transduction / chemokine activity / positive regulation of neutrophil chemotaxis / positive regulation of filopodium assembly / Chemokine receptors bind chemokines / dendritic cell chemotaxis / positive regulation of cell motility / response to nitric oxide / positive regulation of cell-matrix adhesion / cellular response to cytokine stimulus / positive regulation of actin filament polymerization / homeostasis of number of cells / positive regulation of T cell migration / positive regulation of Rac protein signal transduction / T cell costimulation / cell maturation / release of sequestered calcium ion into cytosol / positive regulation of interleukin-12 production / positive regulation of cell adhesion / chemokine-mediated signaling pathway / cell chemotaxis / calcium-mediated signaling / positive regulation of receptor-mediated endocytosis / positive regulation of JNK cascade / G protein-coupled receptor activity / cell-cell signaling / antimicrobial humoral immune response mediated by antimicrobial peptide / cellular response to prostaglandin E stimulus / positive regulation of cytosolic calcium ion concentration / response to lipopolysaccharide / G alpha (i) signalling events / positive regulation of canonical NF-kappaB signal transduction / positive regulation of ERK1 and ERK2 cascade / positive regulation of phosphatidylinositol 3-kinase/protein kinase B signal transduction / immune response / positive regulation of cell migration / G protein-coupled receptor signaling pathway / inflammatory response / external side of plasma membrane / cell surface / mitochondrion / : / extracellular region / plasma membrane 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: 3.5 Å | |||||||||||||||||||||
データ登録者 | Duan, J. / Yuan, Q. / Cao, Y. | |||||||||||||||||||||
| 資金援助 | 中国, 1件
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引用 | ジャーナル: To Be Publishedタイトル: A local Cryo_EM structure of CCR7 complex with CCL21 著者: Duan, J. / Yuan, Q. / Cao, Y. | |||||||||||||||||||||
| 履歴 |
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構造の表示
| 構造ビューア | 分子: Molmil Jmol/JSmol |
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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 | 9l16.cif.gz | 78.8 KB | 表示 | PDBx/mmCIF形式 |
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| PDB形式 | pdb9l16.ent.gz | 56.9 KB | 表示 | PDB形式 |
| PDBx/mmJSON形式 | 9l16.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
| アーカイブディレクトリ | https://data.pdbj.org/pub/pdb/validation_reports/l1/9l16 ftp://data.pdbj.org/pub/pdb/validation_reports/l1/9l16 | HTTPS FTP |
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-関連構造データ
| 関連構造データ | ![]() 62735MC 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 F&H 検索 |
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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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要素
| #1: タンパク質 | 分子量: 8807.232 Da / 分子数: 1 / 由来タイプ: 組換発現 / 由来: (組換発現) Homo sapiens (ヒト) / 遺伝子: CCL21, SCYA21, UNQ784/PRO1600発現宿主: ![]() 参照: UniProt: O00585 |
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| #2: タンパク質 | 分子量: 39243.426 Da / 分子数: 1 / 由来タイプ: 組換発現 / 由来: (組換発現) Homo sapiens (ヒト) / 遺伝子: CCR7, CMKBR7, EBI1, EVI1発現宿主: ![]() 参照: UniProt: P32248 |
| Has protein modification | Y |
-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: A local Cryo_EM structure of CCR7 complex with CCR21 タイプ: COMPLEX / Entity ID: all / 由来: RECOMBINANT |
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| 由来(天然) | 生物種: Homo sapiens (ヒト) |
| 由来(組換発現) | 生物種: ![]() |
| 緩衝液 | pH: 7.04 |
| 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: TFS 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 / 最大 デフォーカス(公称値): 18000 nm / 最小 デフォーカス(公称値): 8000 nm |
| 撮影 | 電子線照射量: 50 e/Å2 フィルム・検出器のモデル: FEI FALCON IV (4k x 4k) |
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解析
| EMソフトウェア |
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| CTF補正 | タイプ: PHASE FLIPPING AND AMPLITUDE CORRECTION | |||||||||
| 3次元再構成 | 解像度: 3.5 Å / 解像度の算出法: FSC 0.143 CUT-OFF / 粒子像の数: 469279 / 対称性のタイプ: POINT |
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万見について




Homo sapiens (ヒト)
中国, 1件
引用
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FIELD EMISSION GUN