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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: 1n4m | ||||||
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| タイトル | Structure of Rb tumor suppressor bound to the transactivation domain of E2F-2 | ||||||
要素 |
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キーワード | CELL CYCLE / PROTEIN-PEPTIDE COMPLEX | ||||||
| 機能・相同性 | 機能・相同性情報Defective translocation of RB1 mutants to the nucleus / enucleate erythrocyte differentiation / Rb-E2F complex / regulation of lipid kinase activity / positive regulation of collagen fibril organization / lens fiber cell apoptotic process / negative regulation of myofibroblast differentiation / maintenance of mitotic sister chromatid cohesion / chromatin lock complex / negative regulation of sprouting angiogenesis ...Defective translocation of RB1 mutants to the nucleus / enucleate erythrocyte differentiation / Rb-E2F complex / regulation of lipid kinase activity / positive regulation of collagen fibril organization / lens fiber cell apoptotic process / negative regulation of myofibroblast differentiation / maintenance of mitotic sister chromatid cohesion / chromatin lock complex / negative regulation of sprouting angiogenesis / cell morphogenesis involved in neuron differentiation / sister chromatid biorientation / positive regulation of transcription regulatory region DNA binding / Aberrant regulation of mitotic exit in cancer due to RB1 defects / positive regulation of extracellular matrix organization / : / Inhibition of replication initiation of damaged DNA by RB1/E2F1 / glial cell apoptotic process / positive regulation of macrophage differentiation / negative regulation of hepatocyte apoptotic process / tissue homeostasis / protein localization to chromosome, centromeric region / positive regulation of mitotic metaphase/anaphase transition / importin-alpha family protein binding / neuron maturation / myoblast differentiation / Replication of the SARS-CoV-1 genome / digestive tract development / aortic valve morphogenesis / negative regulation of cold-induced thermogenesis / SWI/SNF complex / negative regulation of glial cell proliferation / Formation of Senescence-Associated Heterochromatin Foci (SAHF) / smoothened signaling pathway / negative regulation of G1/S transition of mitotic cell cycle / hepatocyte apoptotic process / Phosphorylation of proteins involved in G1/S transition by active Cyclin E:Cdk2 complexes / RUNX2 regulates osteoblast differentiation / Defective binding of RB1 mutants to E2F1,(E2F2, E2F3) / negative regulation of cell cycle / intrinsic apoptotic signaling pathway by p53 class mediator / skeletal muscle cell differentiation / negative regulation of apoptotic signaling pathway / chondrocyte differentiation / chromosome organization / negative regulation of DNA-binding transcription factor activity / glial cell proliferation / Cyclin E associated events during G1/S transition / negative regulation of protein kinase activity / Cyclin A:Cdk2-associated events at S phase entry / Nuclear events stimulated by ALK signaling in cancer / cis-regulatory region sequence-specific DNA binding / striated muscle cell differentiation / regulation of mitotic cell cycle / Condensation of Prophase Chromosomes / epithelial cell proliferation / negative regulation of smoothened signaling pathway / RNA polymerase II transcription regulatory region sequence-specific DNA binding / transcription initiation at RNA polymerase II promoter / phosphoprotein binding / G1/S transition of mitotic cell cycle / APC/C:Cdh1 mediated degradation of Cdc20 and other APC/C:Cdh1 targeted proteins in late mitosis/early G1 / negative regulation of cell growth / PML body / Oncogene Induced Senescence / negative regulation of inflammatory response / kinase binding / RNA polymerase II transcription regulator complex / spindle / cellular response to xenobiotic stimulus / cellular response to insulin stimulus / neuron projection development / negative regulation of epithelial cell proliferation / sequence-specific double-stranded DNA binding / disordered domain specific binding / Cyclin D associated events in G1 / transcription corepressor activity / heterochromatin formation / MLL4 and MLL3 complexes regulate expression of PPARG target genes in adipogenesis and hepatic steatosis / neuron apoptotic process / DNA-binding transcription activator activity, RNA polymerase II-specific / Replication of the SARS-CoV-2 genome / spermatogenesis / Oxidative Stress Induced Senescence / molecular adaptor activity / DNA-binding transcription factor binding / sequence-specific DNA binding / RNA polymerase II-specific DNA-binding transcription factor binding / Ras protein signal transduction / transcription by RNA polymerase II / DNA-binding transcription factor activity, RNA polymerase II-specific / cell differentiation / regulation of cell cycle / protein dimerization activity / RNA polymerase II cis-regulatory region sequence-specific DNA binding / chromatin remodeling / DNA-binding transcription factor activity / negative regulation of gene expression / cell division / negative regulation of DNA-templated transcription 類似検索 - 分子機能 | ||||||
| 生物種 | Homo sapiens (ヒト) | ||||||
| 手法 | X線回折 / シンクロトロン / 分子置換 / 解像度: 2.2 Å | ||||||
データ登録者 | Lee, C. / Chang, J.H. / Lee, H.S. / Cho, Y. | ||||||
引用 | ジャーナル: GENES DEV. / 年: 2002タイトル: Structural basis for the recognition of the E2F transactivation domain by the retinoblastoma tumor suppressor 著者: Lee, C. / Chang, J.H. / Lee, H.S. / Cho, 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 | 1n4m.cif.gz | 161 KB | 表示 | PDBx/mmCIF形式 |
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| PDB形式 | pdb1n4m.ent.gz | 127.9 KB | 表示 | PDB形式 |
| PDBx/mmJSON形式 | 1n4m.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 | 1n4m_validation.pdf.gz | 393.4 KB | 表示 | wwPDB検証レポート |
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| 文書・詳細版 | 1n4m_full_validation.pdf.gz | 434.5 KB | 表示 | |
| XML形式データ | 1n4m_validation.xml.gz | 20.6 KB | 表示 | |
| CIF形式データ | 1n4m_validation.cif.gz | 31.8 KB | 表示 | |
| アーカイブディレクトリ | https://data.pdbj.org/pub/pdb/validation_reports/n4/1n4m ftp://data.pdbj.org/pub/pdb/validation_reports/n4/1n4m | HTTPS FTP |
-関連構造データ
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リンク
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集合体
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| 単位格子 |
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要素
| #1: タンパク質 | 分子量: 40344.926 Da / 分子数: 2 / 断片: Residues 380-785 / 由来タイプ: 組換発現 / 由来: (組換発現) Homo sapiens (ヒト) / プラスミド: pGEX4T3 / 発現宿主: ![]() #2: タンパク質・ペプチド | 分子量: 2015.094 Da / 分子数: 3 / 断片: Residues 410-427 / 由来タイプ: 合成 詳細: The peptide was chemically synthesized. The sequence of the peptide is naturally found in Homo Sapiens (human). 参照: UniProt: Q14209 #3: 水 | ChemComp-HOH / | |
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-実験情報
-実験
| 実験 | 手法: X線回折 / 使用した結晶の数: 1 |
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試料調製
| 結晶 | マシュー密度: 2.57 Å3/Da / 溶媒含有率: 52.06 % | |||||||||||||||||||||||||||||||||||||||||||||||||
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| 結晶化 | 温度: 277 K / 手法: 蒸気拡散法, ハンギングドロップ法 / pH: 5.5 詳細: Ammonium sulfate Citrate, pH 5.5, VAPOR DIFFUSION, HANGING DROP, temperature 277K | |||||||||||||||||||||||||||||||||||||||||||||||||
| 結晶化 | *PLUS 温度: 4 ℃ / pH: 7.5 | |||||||||||||||||||||||||||||||||||||||||||||||||
| 溶液の組成 | *PLUS
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-データ収集
| 放射光源 | 由来: シンクロトロン / サイト: PAL/PLS / ビームライン: 6B / 波長: 1.12714 Å |
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| 検出器 | タイプ: MACSCIENCE / 検出器: IMAGE PLATE / 日付: 2002年6月2日 |
| 放射 | プロトコル: SINGLE WAVELENGTH / 単色(M)・ラウエ(L): M / 散乱光タイプ: x-ray |
| 放射波長 | 波長: 1.12714 Å / 相対比: 1 |
| 反射 | 解像度: 2.2→50 Å / Num. obs: 37599 / Observed criterion σ(I): 1 / Biso Wilson estimate: 4.8 Å2 |
| 反射 | *PLUS 最低解像度: 50 Å / % possible obs: 86.3 % / Num. measured all: 93798 / Rmerge(I) obs: 0.082 |
| 反射 シェル | *PLUS 最高解像度: 2.2 Å / 最低解像度: 2.28 Å / % possible obs: 70.3 % / Rmerge(I) obs: 0.237 |
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解析
| ソフトウェア |
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| 精密化 | 構造決定の手法: 分子置換 / 解像度: 2.2→19.65 Å / Rfactor Rfree error: 0.007 / Data cutoff high absF: 369771.74 / Data cutoff high rms absF: 369771.74 / Data cutoff low absF: 0 / Isotropic thermal model: RESTRAINED / 交差検証法: THROUGHOUT / σ(F): 0
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| 溶媒の処理 | 溶媒モデル: FLAT MODEL / Bsol: 45.9332 Å2 / ksol: 0.390844 e/Å3 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| 原子変位パラメータ | Biso mean: 25.4 Å2
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| Refine analyze |
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| 精密化ステップ | サイクル: LAST / 解像度: 2.2→19.65 Å
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| 拘束条件 |
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| LS精密化 シェル | 解像度: 2.2→2.34 Å / Rfactor Rfree error: 0.021 / Total num. of bins used: 6
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| Xplor file |
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| 精密化 | *PLUS 最高解像度: 2.2 Å / 最低解像度: 20 Å / % reflection Rfree: 5 % / Rfactor Rfree: 0.286 / Rfactor Rwork: 0.224 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| 溶媒の処理 | *PLUS | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| 原子変位パラメータ | *PLUS | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| 拘束条件 | *PLUS
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| LS精密化 シェル | *PLUS 最低解像度: 2.28 Å / Rfactor Rfree: 0.328 / Rfactor Rwork: 0.287 |
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万見について




Homo sapiens (ヒト)
X線回折
引用









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