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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: 9ipc | ||||||
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タイトル | Poly-alanine model for LH-type bispecific diabody Ex3 composed of 528 and OKT3 Fvs in ternary complex with sEGFR and CD3gamma-epsilon (closed conformation) | ||||||
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![]() | ANTITUMOR PROTEIN/IMMUNE SYSTEM / bispecific antibody / diabody / EGFR / CD3 / ternary complex / LH / Ex3 / 528 / OKT3 / ANTITUMOR PROTEIN / ANTITUMOR PROTEIN-IMMUNE SYSTEM complex | ||||||
機能・相同性 | ![]() regulation of lymphocyte apoptotic process / gamma-delta T cell receptor complex / T cell anergy / positive regulation of cell-cell adhesion mediated by integrin / positive regulation of T cell anergy / gamma-delta T cell activation / CD4-positive, alpha-beta T cell proliferation / negative thymic T cell selection / positive regulation of CD4-positive, alpha-beta T cell proliferation / alpha-beta T cell receptor complex ...regulation of lymphocyte apoptotic process / gamma-delta T cell receptor complex / T cell anergy / positive regulation of cell-cell adhesion mediated by integrin / positive regulation of T cell anergy / gamma-delta T cell activation / CD4-positive, alpha-beta T cell proliferation / negative thymic T cell selection / positive regulation of CD4-positive, alpha-beta T cell proliferation / alpha-beta T cell receptor complex / positive thymic T cell selection / signal complex assembly / positive regulation of protein kinase C activity / multivesicular body, internal vesicle lumen / positive regulation of prolactin secretion / negative regulation of cardiocyte differentiation / response to hydroxyisoflavone / diterpenoid metabolic process / Shc-EGFR complex / Inhibition of Signaling by Overexpressed EGFR / ovulation cycle / EGFR interacts with phospholipase C-gamma / positive regulation of mucus secretion / epidermal growth factor binding / regulation of peptidyl-tyrosine phosphorylation / response to UV-A / tongue development / positive regulation of cell-matrix adhesion / PLCG1 events in ERBB2 signaling / midgut development / T cell receptor complex / ERBB2-EGFR signaling pathway / digestive tract morphogenesis / hydrogen peroxide metabolic process / morphogenesis of an epithelial fold / PTK6 promotes HIF1A stabilization / smoothened signaling pathway / ERBB2 Activates PTK6 Signaling / Signaling by EGFR / intracellular vesicle / establishment or maintenance of cell polarity / response to cobalamin / Translocation of ZAP-70 to Immunological synapse / Phosphorylation of CD3 and TCR zeta chains / positive regulation of interleukin-4 production / negative regulation of epidermal growth factor receptor signaling pathway / eyelid development in camera-type eye / dendrite development / cerebral cortex cell migration / protein insertion into membrane / ERBB2 Regulates Cell Motility / protein tyrosine kinase activator activity / Signaling by ERBB4 / Respiratory syncytial virus (RSV) attachment and entry / alpha-beta T cell activation / PI3K events in ERBB2 signaling / Generation of second messenger molecules / negative regulation of mitotic cell cycle / FCGR activation / immunological synapse / MAP kinase kinase kinase activity / Co-inhibition by PD-1 / hair follicle development / Estrogen-dependent nuclear events downstream of ESR-membrane signaling / positive regulation of G1/S transition of mitotic cell cycle / GAB1 signalosome / Role of phospholipids in phagocytosis / positive regulation of bone resorption / embryonic placenta development / T cell receptor binding / positive regulation of phosphorylation / salivary gland morphogenesis / peptidyl-tyrosine autophosphorylation / positive regulation of T cell proliferation / positive regulation of peptidyl-serine phosphorylation / positive regulation of glial cell proliferation / positive regulation of vasoconstriction / T cell costimulation / Signaling by ERBB2 / transmembrane receptor protein tyrosine kinase activity / GRB2 events in EGFR signaling / TFAP2 (AP-2) family regulates transcription of growth factors and their receptors / SHC1 events in EGFR signaling / EGFR Transactivation by Gastrin / GRB2 events in ERBB2 signaling / positive regulation of interleukin-2 production / cerebellum development / SHC1 events in ERBB2 signaling / cellular response to epidermal growth factor stimulus / cellular response to dexamethasone stimulus / positive regulation of synaptic transmission, glutamatergic / FCGR3A-mediated IL10 synthesis / positive regulation of calcium-mediated signaling / ossification / positive regulation of DNA repair / T cell activation / cell surface receptor protein tyrosine kinase signaling pathway / neuron projection morphogenesis / positive regulation of superoxide anion generation / positive regulation of epithelial cell proliferation 類似検索 - 分子機能 | ||||||
生物種 | ![]() synthetic construct (人工物) | ||||||
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: 3.4 Å | ||||||
![]() | Sato, K. / Uehara, S. / Tsugita, A. / Matsui, T. / Asano, R. / Makabe, K. / Yokoyama, T. / Tanaka, Y. | ||||||
資金援助 | ![]()
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![]() | ![]() タイトル: Bispecific antibody-antigen complex structures reveal activity enhancement by domain rearrangement 著者: Sato, K. / Uehara, S. / Tsugita, A. / Ishii, M. / Ishiyama, S. / Maejima, A. / Nakahara, I. / Nazuka, M. / Matsui, T. / Christos, G. / Yokoyama, T. / Kumagai, I. / Makabe, K. / Asano, R. / Tanaka, Y. | ||||||
履歴 |
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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 | ![]() | 188.6 KB | 表示 | ![]() |
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PDB形式 | ![]() | 125.6 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 | ![]() 60769MC ![]() 9ip7C ![]() 9ip8C ![]() 9ip9C ![]() 9ipaC ![]() 9ipbC ![]() 9ipdC ![]() 9ipeC 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: 69496.062 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: P00533, receptor protein-tyrosine kinase |
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#2: 抗体 | 分子量: 56040.844 Da / 分子数: 1 / Mutation: Y52W / 由来タイプ: 組換発現 / 由来: (組換発現) synthetic construct (人工物) / 発現宿主: ![]() |
#3: タンパク質 | 分子量: 22940.545 Da / 分子数: 1 / 由来タイプ: 組換発現 / 由来: (組換発現) ![]() ![]() ![]() |
Has protein modification | 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 |
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由来(天然) |
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由来(組換発現) |
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緩衝液 | pH: 7.4 | ||||||||||||||||||||||||||||||
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
顕微鏡 | モデル: JEOL CRYO ARM 300 |
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電子銃 | 電子線源: ![]() |
電子レンズ | モード: BRIGHT FIELD / 最大 デフォーカス(公称値): 2400 nm / 最小 デフォーカス(公称値): 900 nm |
撮影 | 電子線照射量: 60 e/Å2 / フィルム・検出器のモデル: GATAN K3 (6k 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: 3.4 Å / 解像度の算出法: FSC 0.143 CUT-OFF / 粒子像の数: 114886 / 対称性のタイプ: POINT | ||||||||||||||||||||||||
拘束条件 |
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