+
データを開く
-
基本情報
| 登録情報 | データベース: PDB / ID: 9t3s | ||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| タイトル | Structure of human HER2 in complex with EPS226 Fab | ||||||||||||||||||||||||||||||
要素 |
| ||||||||||||||||||||||||||||||
キーワード | ANTITUMOR PROTEIN / Antibody Fab / Complex / cancer / extracellular domain. | ||||||||||||||||||||||||||||||
| 機能・相同性 | 機能・相同性情報negative regulation of immature T cell proliferation in thymus / ERBB3:ERBB2 complex / ERBB2-ERBB4 signaling pathway / GRB7 events in ERBB2 signaling / RNA polymerase I core binding / immature T cell proliferation in thymus / semaphorin receptor complex / ErbB-3 class receptor binding / motor neuron axon guidance / Sema4D induced cell migration and growth-cone collapse ...negative regulation of immature T cell proliferation in thymus / ERBB3:ERBB2 complex / ERBB2-ERBB4 signaling pathway / GRB7 events in ERBB2 signaling / RNA polymerase I core binding / immature T cell proliferation in thymus / semaphorin receptor complex / ErbB-3 class receptor binding / motor neuron axon guidance / Sema4D induced cell migration and growth-cone collapse / regulation of microtubule-based process / PLCG1 events in ERBB2 signaling / enzyme-linked receptor protein signaling pathway / ERBB2 Activates PTK6 Signaling / ERBB2-EGFR signaling pathway / neurotransmitter receptor localization to postsynaptic specialization membrane / ERBB2-ERBB3 signaling pathway / Drug-mediated inhibition of ERBB2 signaling / Resistance of ERBB2 KD mutants to trastuzumab / Resistance of ERBB2 KD mutants to sapitinib / Resistance of ERBB2 KD mutants to tesevatinib / Resistance of ERBB2 KD mutants to neratinib / Resistance of ERBB2 KD mutants to osimertinib / Resistance of ERBB2 KD mutants to afatinib / Resistance of ERBB2 KD mutants to AEE788 / Resistance of ERBB2 KD mutants to lapatinib / Drug resistance in ERBB2 TMD/JMD mutants / neuromuscular junction development / positive regulation of Rho protein signal transduction / positive regulation of MAP kinase activity / positive regulation of transcription by RNA polymerase I / ERBB2 Regulates Cell Motility / oligodendrocyte differentiation / semaphorin-plexin signaling pathway / PI3K events in ERBB2 signaling / regulation of angiogenesis / positive regulation of protein targeting to membrane / Schwann cell development / regulation of ERK1 and ERK2 cascade / coreceptor activity / Signaling by ERBB2 / TFAP2 (AP-2) family regulates transcription of growth factors and their receptors / myelination / transmembrane receptor protein tyrosine kinase activity / positive regulation of cell adhesion / GRB2 events in ERBB2 signaling / SHC1 events in ERBB2 signaling / peptidyl-tyrosine phosphorylation / cell surface receptor protein tyrosine kinase signaling pathway / Constitutive Signaling by Overexpressed ERBB2 / Downregulation of ERBB2:ERBB3 signaling / cellular response to epidermal growth factor stimulus / basal plasma membrane / positive regulation of epithelial cell proliferation / positive regulation of translation / neuromuscular junction / phosphatidylinositol 3-kinase/protein kinase B signal transduction / wound healing / Signaling by ERBB2 TMD/JMD mutants / receptor protein-tyrosine kinase / Signaling by ERBB2 ECD mutants / Signaling by ERBB2 KD Mutants / receptor tyrosine kinase binding / cellular response to growth factor stimulus / epidermal growth factor receptor signaling pathway / Downregulation of ERBB2 signaling / ruffle membrane / neuron differentiation / Constitutive Signaling by Aberrant PI3K in Cancer / transmembrane signaling receptor activity / PIP3 activates AKT signaling / myelin sheath / heart development / PI5P, PP2A and IER3 Regulate PI3K/AKT Signaling / RAF/MAP kinase cascade / positive regulation of cell growth / presynaptic membrane / protein tyrosine kinase activity / basolateral plasma membrane / early endosome / protein phosphorylation / cell surface receptor signaling pathway / signaling receptor complex / positive regulation of MAPK cascade / cell population proliferation / endosome membrane / apical plasma membrane / intracellular signal transduction / protein heterodimerization activity / signaling receptor binding / negative regulation of apoptotic process / perinuclear region of cytoplasm / signal transduction / nucleoplasm / ATP binding / membrane / identical protein binding / nucleus / plasma membrane / cytosol 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 Å | ||||||||||||||||||||||||||||||
データ登録者 | Birtley, J. / Regan, L. / Johnson, R.M. / Soni, K. / Pye, V.E. / Fitzgerald, K. | ||||||||||||||||||||||||||||||
| 資金援助 | 英国, 1件
| ||||||||||||||||||||||||||||||
引用 | ジャーナル: To Be Publishedタイトル: Elucidating the relationship between affinity and potency in the performance of IgE as therapeutic antibodies for cancers with low antigen densities 著者: Birtley, J. / Johnson, R.M. / Regan, L. / Soni, K. / Pye, V.E. / Fitzgerald, K. | ||||||||||||||||||||||||||||||
| 履歴 |
|
-
構造の表示
| 構造ビューア | 分子: Molmil Jmol/JSmol |
|---|
-
ダウンロードとリンク
-
ダウンロード
| PDBx/mmCIF形式 | 9t3s.cif.gz | 148.3 KB | 表示 | PDBx/mmCIF形式 |
|---|---|---|---|---|
| PDB形式 | pdb9t3s.ent.gz | 107.8 KB | 表示 | PDB形式 |
| PDBx/mmJSON形式 | 9t3s.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/t3/9t3s ftp://data.pdbj.org/pub/pdb/validation_reports/t3/9t3s | HTTPS FTP |
|---|
-関連構造データ
| 関連構造データ | ![]() 55518MC ![]() 9t3rC 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 ( |
|---|---|
| 類似構造データ | 類似検索 - 機能・相同性 F&H 検索 |
-
リンク
-
集合体
| 登録構造単位 | ![]()
|
|---|---|
| 1 |
|
-
要素
| #1: 抗体 | 分子量: 28701.863 Da / 分子数: 1 / 由来タイプ: 組換発現 / 由来: (組換発現) Homo sapiens (ヒト) / 発現宿主: Homo sapiens (ヒト) |
|---|---|
| #2: 抗体 | 分子量: 22719.027 Da / 分子数: 1 / 由来タイプ: 組換発現 / 由来: (組換発現) Homo sapiens (ヒト) / 発現宿主: Homo sapiens (ヒト) |
| #3: タンパク質 | 分子量: 70249.711 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: ERBB2, HER2, MLN19, NEU, NGL / 発現宿主: Homo sapiens (ヒト) / 参照: UniProt: P04626, receptor protein-tyrosine kinase |
| Has protein modification | Y |
-実験情報
-実験
| 実験 | 手法: 電子顕微鏡法 |
|---|---|
| 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: Human HER2 in complex with EPS232 Fab / タイプ: COMPLEX / Entity ID: all / 由来: RECOMBINANT |
|---|---|
| 由来(天然) | 生物種: Homo sapiens (ヒト) |
| 由来(組換発現) | 生物種: Homo sapiens (ヒト) |
| 緩衝液 | pH: 7.4 |
| 試料 | 濃度: 0.1 mg/ml / 包埋: NO / シャドウイング: NO / 染色: NO / 凍結: YES |
| 急速凍結 | 装置: FEI VITROBOT MARK IV / 凍結剤: ETHANE |
-
電子顕微鏡撮影
| 実験機器 | ![]() モデル: Titan Krios / 画像提供: FEI Company |
|---|---|
| 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): 1800 nm / 最小 デフォーカス(公称値): 800 nm / Cs: 2.7 mm |
| 試料ホルダ | 凍結剤: NITROGEN 試料ホルダーモデル: FEI TITAN KRIOS AUTOGRID HOLDER |
| 撮影 | 平均露光時間: 4.39 sec. / 電子線照射量: 49.32 e/Å2 フィルム・検出器のモデル: TFS FALCON 4i (4k x 4k) 撮影したグリッド数: 1 / 実像数: 10400 |
| 電子光学装置 | エネルギーフィルター名称: TFS Selectris X / エネルギーフィルタースリット幅: 10 eV |
-
解析
| EMソフトウェア |
| ||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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: 1054132 | ||||||||||||||||||||||||||||||||||||
| 3次元再構成 | 解像度: 3 Å / 解像度の算出法: FSC 0.143 CUT-OFF / 粒子像の数: 309941 / 対称性のタイプ: POINT | ||||||||||||||||||||||||||||||||||||
| 原子モデル構築 | B value: 32.367 | ||||||||||||||||||||||||||||||||||||
| 精密化 | 最高解像度: 3 Å 立体化学のターゲット値: REAL-SPACE (WEIGHTED MAP SUM AT ATOM CENTERS) | ||||||||||||||||||||||||||||||||||||
| 拘束条件 |
|
ムービー
コントローラー
万見について




Homo sapiens (ヒト)
英国, 1件
引用


PDBj













FIELD EMISSION GUN