+データを開く
-基本情報
登録情報 | データベース: PDB / ID: 1gu5 | ||||||
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タイトル | Crystal structure of C/EBPBETA BZIP homodimer bound to a DNA fragment from the MIM-1 promoter | ||||||
要素 |
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キーワード | TRANSCRIPTION/DNA / PROTEIN-DNA COMPLEX / TRANSCRIPTION FACTOR / BZIP / C/EBP / TRANSCRIPTION-DNA complex | ||||||
機能・相同性 | 機能・相同性情報 C/EBP complex / granuloma formation / regulation of odontoblast differentiation / CHOP-C/EBP complex / positive regulation of sodium-dependent phosphate transport / positive regulation of biomineral tissue development / myeloid cell development / integrated stress response signaling / T-helper 1 cell activation / hepatocyte proliferation ...C/EBP complex / granuloma formation / regulation of odontoblast differentiation / CHOP-C/EBP complex / positive regulation of sodium-dependent phosphate transport / positive regulation of biomineral tissue development / myeloid cell development / integrated stress response signaling / T-helper 1 cell activation / hepatocyte proliferation / Response of EIF2AK1 (HRI) to heme deficiency / ATF4 activates genes in response to endoplasmic reticulum stress / regulation of osteoclast differentiation / mammary gland epithelial cell differentiation / condensed chromosome, centromeric region / regulation of dendritic cell differentiation / regulation of interleukin-6 production / mammary gland epithelial cell proliferation / histone acetyltransferase binding / positive regulation of interleukin-4 production / regulation of cell differentiation / ubiquitin-like protein ligase binding / Response of EIF2AK4 (GCN2) to amino acid deficiency / Transcriptional Regulation by VENTX / intrinsic apoptotic signaling pathway in response to endoplasmic reticulum stress / embryonic placenta development / positive regulation of fat cell differentiation / RNA polymerase II core promoter sequence-specific DNA binding / positive regulation of osteoblast differentiation / Nuclear events stimulated by ALK signaling in cancer / brown fat cell differentiation / negative regulation of T cell proliferation / ovarian follicle development / response to endoplasmic reticulum stress / acute-phase response / liver regeneration / RNA polymerase II transcription regulatory region sequence-specific DNA binding / cellular response to amino acid stimulus / neuron differentiation / chromatin DNA binding / kinase binding / DNA-binding transcription repressor activity, RNA polymerase II-specific / histone deacetylase binding / nuclear matrix / Transcriptional regulation of white adipocyte differentiation / positive regulation of inflammatory response / Transcriptional regulation of granulopoiesis / RNA polymerase II transcription regulator complex / sequence-specific double-stranded DNA binding / positive regulation of cold-induced thermogenesis / Senescence-Associated Secretory Phenotype (SASP) / DNA-binding transcription activator activity, RNA polymerase II-specific / negative regulation of neuron apoptotic process / transcription by RNA polymerase II / response to lipopolysaccharide / transcription cis-regulatory region binding / DNA-binding transcription factor activity, RNA polymerase II-specific / defense response to bacterium / inflammatory response / immune response / RNA polymerase II cis-regulatory region sequence-specific DNA binding / DNA-binding transcription factor activity / regulation of DNA-templated transcription / chromatin / regulation of transcription by RNA polymerase II / positive regulation of DNA-templated transcription / negative regulation of transcription by RNA polymerase II / protein homodimerization activity / positive regulation of transcription by RNA polymerase II / DNA binding / nucleoplasm / nucleus / cytoplasm 類似検索 - 分子機能 | ||||||
生物種 | HOMO SAPIENS (ヒト) SYNTHETIC CONSTRUCT (人工物) | ||||||
手法 | X線回折 / シンクロトロン / 分子置換 / 解像度: 2.1 Å | ||||||
データ登録者 | Tahirov, T.H. / Ogata, K. | ||||||
引用 | ジャーナル: To be Published タイトル: Structural Basis for Flexible Base Recognition by C/Ebpbeta 著者: Tahirov, T.H. / Inoue-Bungo, T. / Sato, K. / Sasaki, M. / Ogata, K. #1: ジャーナル: Cell (Cambridge,Mass.) / 年: 2002 タイトル: Mechanism of C-Myb-C/Ebpbeta Cooperation from Separated Sites on a Promoter 著者: Tahirov, T.H. / Sato, K. / Ichikawa-Iwata, E. / Sasaki, M. / Inoue-Bungo, T. / Shiina, M. / Kimura, K. / Takata, S. / Fujikawa, A. / Morii, H. / Kumasaka, T. / Yamamoto, M. / Ishii, S. / Ogata, K. #2: ジャーナル: Acta Crystallogr.,Sect.D / 年: 2001 タイトル: Crystallization and Preliminary X-Ray Analysis of the C/Ebpbeta C-Terminal Region in Complex with DNA 著者: Tahirov, T.H. / Inoue-Bungo, T. / Sasaki, M. / Fujikawa, A. / Kimura, K. / Sato, K. / Adachi, S. / Kamiyaogata, K. #3: ジャーナル: Cell (Cambridge,Mass.) / 年: 2001 タイトル: Structural Analyses of DNA Recognition by the Aml1/ Runx-1 Runt Domain and its Allosteric Control by Cbfbeta 著者: Tahirov, T.H. / Inoue-Bungo, T. / Morii, H. / Fujikawa, A. / Sasaki, M. / Kimura, K. / Shiina, M. / Sato, K. / Kumasaka, T. / Yamamoto, M. / Ishii, S. / Ogata, K. #4: ジャーナル: Acta Crystallogr.,Sect.D / 年: 2001 タイトル: Crystallization and Preliminary X-Ray Analyses of Quaternary, Ternary and Binary Protein-DNA Complexes with Involvement of Aml1/Runx-1/Cbfalpha Runt Domain, Cbfbeta and the C/Ebpbeta bZIP Region 著者: Tahirov, T.H. / Inoue, T. / Sasaki, M. / Shiina, M. / Kimura, K. / Sato, K. / Kumasaka, T. / Yamamoto, M. / Kamiya, N. / Ogata, K. #5: ジャーナル: Acta Crystallogr.,Sect.D / 年: 2001 タイトル: Crystals of Ternary Protein-DNA Complexes Composed of DNA-Binding Domains C-Myb or V-Myb, C/Ebpalpha or C/Ebpbeta and Tom-1A Promoter Fragment 著者: Tahirov, T.H. / Inoue, T. / Sasaki, M. / Shiina, M. / Kimura, K. / Sato, K. / Kumasaka, T. / Yamamoto, M. / Kamiya, N. / Ogata, K. | ||||||
履歴 |
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-構造の表示
構造ビューア | 分子: MolmilJmol/JSmol |
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-ダウンロードとリンク
-ダウンロード
PDBx/mmCIF形式 | 1gu5.cif.gz | 65.2 KB | 表示 | PDBx/mmCIF形式 |
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PDB形式 | pdb1gu5.ent.gz | 46 KB | 表示 | PDB形式 |
PDBx/mmJSON形式 | 1gu5.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/gu/1gu5 ftp://data.pdbj.org/pub/pdb/validation_reports/gu/1gu5 | HTTPS FTP |
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-関連構造データ
-リンク
-集合体
登録構造単位 |
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1 |
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単位格子 |
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Components on special symmetry positions |
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-要素
#1: タンパク質 | 分子量: 9381.868 Da / 分子数: 2 / 断片: BZIP DOMAIN, RESIDUES 259-336 / 由来タイプ: 組換発現 / 由来: (組換発現) HOMO SAPIENS (ヒト) / プラスミド: PAR2156 / 発現宿主: ESCHERICHIA COLI (大腸菌) / 株 (発現宿主): BL21(DE3) / 参照: UniProt: P17676 #2: DNA鎖 | | 分子量: 4904.188 Da / 分子数: 1 / 由来タイプ: 合成 / 由来: (合成) SYNTHETIC CONSTRUCT (人工物) #3: DNA鎖 | | 分子量: 4891.206 Da / 分子数: 1 / 由来タイプ: 合成 / 由来: (合成) SYNTHETIC CONSTRUCT (人工物) #4: 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: 3.74 Å3/Da / 溶媒含有率: 66 % |
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結晶化 | pH: 6.5 詳細: 0.08 M MAGNESIUM ACETATE, 15.0% V/V PEG 400, 0.05 M SODIUM CACODYLATE BUFFER PH 6.5, PROTEIN-DNA COMPLEX CONCENTRATION WAS 12 MG/ML WITH ADDITION OF 0.01 M DTT, PROTEIN:DNA RATIO WAS 1:1.2 ...詳細: 0.08 M MAGNESIUM ACETATE, 15.0% V/V PEG 400, 0.05 M SODIUM CACODYLATE BUFFER PH 6.5, PROTEIN-DNA COMPLEX CONCENTRATION WAS 12 MG/ML WITH ADDITION OF 0.01 M DTT, PROTEIN:DNA RATIO WAS 1:1.2 FOR CRYOPROTECTION THE CONCENTRATION OF PEG 400 WAS ADJUSTED TO 36% V/V |
-データ収集
回折 | 平均測定温度: 90 K |
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放射光源 | 由来: シンクロトロン / サイト: SPring-8 / ビームライン: BL45XU / 波長: 1.02 |
検出器 | タイプ: RIGAKU RAXIS V / 検出器: IMAGE PLATE / 日付: 2001年10月12日 / 詳細: MIRRORS |
放射 | モノクロメーター: DIAMOND / 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: 1.02 Å / 相対比: 1 |
反射 | 解像度: 2.08→30 Å / Num. obs: 25871 / % possible obs: 99.4 % / Observed criterion σ(I): 0 / 冗長度: 6.088 % / Biso Wilson estimate: 44 Å2 / Rmerge(I) obs: 0.069 / Net I/σ(I): 24.364 |
反射 シェル | 解像度: 2.08→2.12 Å / 冗長度: 4.55 % / Rmerge(I) obs: 0.468 / Mean I/σ(I) obs: 3.13 / % possible all: 97.3 |
-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 開始モデル: PDB ENTRY 1GTW 解像度: 2.1→29.74 Å / Rfactor Rfree error: 0.008 / Data cutoff high absF: 734912.08 / 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: 54.8637 Å2 / ksol: 0.335149 e/Å3 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
原子変位パラメータ | Biso mean: 48.3 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: 2.1→29.74 Å
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拘束条件 |
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LS精密化 シェル | 解像度: 2.1→2.23 Å / Rfactor Rfree error: 0.023 / Total num. of bins used: 6
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Xplor file |
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