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基本情報
登録情報 | データベース: PDB / ID: 1f3u | ||||||
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タイトル | CRYSTAL STRUCTURE OF THE RAP30/74 INTERACTION DOMAINS OF HUMAN TFIIF | ||||||
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![]() | TRANSCRIPTION / general transcription initiation and elongation factor / RNA polymerase II / novel dimerization fold / beta barrel | ||||||
機能・相同性 | ![]() phosphatase activator activity / TFIIF-class transcription factor complex binding / transcription factor TFIIF complex / RNA polymerase II general transcription initiation factor binding / Abortive elongation of HIV-1 transcript in the absence of Tat / FGFR2 alternative splicing / Viral Messenger RNA Synthesis / Signaling by FGFR2 IIIa TM / RNA polymerase II general transcription initiation factor activity / transcription factor TFIID complex ...phosphatase activator activity / TFIIF-class transcription factor complex binding / transcription factor TFIIF complex / RNA polymerase II general transcription initiation factor binding / Abortive elongation of HIV-1 transcript in the absence of Tat / FGFR2 alternative splicing / Viral Messenger RNA Synthesis / Signaling by FGFR2 IIIa TM / RNA polymerase II general transcription initiation factor activity / transcription factor TFIID complex / RNA Pol II CTD phosphorylation and interaction with CE during HIV infection / RNA Pol II CTD phosphorylation and interaction with CE / Formation of the Early Elongation Complex / Formation of the HIV-1 Early Elongation Complex / HIV Transcription Initiation / RNA Polymerase II HIV Promoter Escape / Transcription of the HIV genome / RNA Polymerase II Promoter Escape / RNA Polymerase II Transcription Pre-Initiation And Promoter Opening / RNA Polymerase II Transcription Initiation / RNA Polymerase II Transcription Initiation And Promoter Clearance / mRNA Capping / mRNA Splicing - Minor Pathway / Processing of Capped Intron-Containing Pre-mRNA / Pausing and recovery of Tat-mediated HIV elongation / Tat-mediated HIV elongation arrest and recovery / RNA polymerase II transcribes snRNA genes / HIV elongation arrest and recovery / Pausing and recovery of HIV elongation / Tat-mediated elongation of the HIV-1 transcript / Formation of HIV-1 elongation complex containing HIV-1 Tat / Formation of HIV elongation complex in the absence of HIV Tat / negative regulation of protein binding / RNA Polymerase II Transcription Elongation / Formation of RNA Pol II elongation complex / RNA Polymerase II Pre-transcription Events / mRNA Splicing - Major Pathway / TP53 Regulates Transcription of DNA Repair Genes / transcription initiation at RNA polymerase II promoter / transcription elongation by RNA polymerase II / promoter-specific chromatin binding / positive regulation of transcription elongation by RNA polymerase II / response to virus / cell junction / microtubule cytoskeleton / protein phosphatase binding / Estrogen-dependent gene expression / transcription by RNA polymerase II / protein domain specific binding / intracellular membrane-bounded organelle / positive regulation of transcription by RNA polymerase II / protein-containing complex / DNA binding / RNA binding / nucleoplasm / nucleus 類似検索 - 分子機能 | ||||||
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手法 | ![]() ![]() | ||||||
![]() | Gaiser, F. / Tan, S. / Richmond, T.J. | ||||||
![]() | ![]() タイトル: Novel dimerization fold of RAP30/RAP74 in human TFIIF at 1.7 A resolution. 著者: Gaiser, F. / Tan, S. / Richmond, T.J. #1: ![]() タイトル: Importance of Codon Preference for Production of Human RAP74 and Reconstitution of the RAP30/74 Complex 著者: Wang, B.Q. / Lei, L. / Burton, Z.F. | ||||||
履歴 |
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構造の表示
構造ビューア | 分子: ![]() ![]() |
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PDBx/mmCIF形式 | ![]() | 234.3 KB | 表示 | ![]() |
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PDB形式 | ![]() | 188.7 KB | 表示 | ![]() |
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その他 | ![]() |
-検証レポート
文書・要旨 | ![]() | 489.4 KB | 表示 | ![]() |
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文書・詳細版 | ![]() | 524.3 KB | 表示 | |
XML形式データ | ![]() | 49.4 KB | 表示 | |
CIF形式データ | ![]() | 69.5 KB | 表示 | |
アーカイブディレクトリ | ![]() ![]() | HTTPS FTP |
-関連構造データ
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リンク
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集合体
登録構造単位 | ![]()
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単位格子 |
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要素
#1: タンパク質 | 分子量: 12718.334 Da / 分子数: 4 / 断片: RESIDUES 2-119 / 由来タイプ: 組換発現 / 由来: (組換発現) ![]() ![]() ![]() #2: タンパク質 | 分子量: 19942.447 Da / 分子数: 4 / 断片: RESIDUES 2-172 / 由来タイプ: 組換発現 / 由来: (組換発現) ![]() ![]() ![]() #3: 水 | ChemComp-HOH / | |
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-実験情報
-実験
実験 | 手法: ![]() |
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試料調製
結晶 | マシュー密度: 2.03 Å3/Da / 溶媒含有率: 39.49 % | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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結晶化 | 温度: 278 K / 手法: 蒸気拡散法, ハンギングドロップ法 / pH: 6.5 詳細: PEG 1500, lithium nitrate, bis-Tris, DTT, pH 6.5, VAPOR DIFFUSION, HANGING DROP, temperature 278K | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
結晶化 | *PLUS 温度: 4 ℃ / PH range low: 7 / PH range high: 5.8 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
溶液の組成 | *PLUS
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-データ収集
回折 | 平均測定温度: 105 K |
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放射光源 | 由来: ![]() ![]() ![]() |
検出器 | タイプ: ADSC QUANTUM 4 / 検出器: CCD / 日付: 1998年11月27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: 0.933 Å / 相対比: 1 |
反射 | 解像度: 1.7→67 Å / Num. obs: 108916 / % possible obs: 96.8 % / 冗長度: 2.2 % / Biso Wilson estimate: 30.9 Å2 / Rmerge(I) obs: 0.065 / Net I/σ(I): 9.6 |
反射 シェル | 解像度: 1.7→1.76 Å / 冗長度: 1.8 % / Rmerge(I) obs: 0.194 / Num. unique all: 10429 / % possible all: 92.9 |
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解析
ソフトウェア |
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精密化 | 解像度: 1.7→6 Å / Rfactor Rfree error: 0.004 / Data cutoff high absF: 1277208.22 / Data cutoff low absF: 0 / Isotropic thermal model: RESTRAINED / 交差検証法: THROUGHOUT / σ(F): 0 / σ(I): 0 / 立体化学のターゲット値: Engh & Huber 詳細: The values were calculated with all atoms at zero occupancy deleted. Refmac was also used for part of the refinement process. Alternate position indicators represent two completely different ...詳細: The values were calculated with all atoms at zero occupancy deleted. Refmac was also used for part of the refinement process. Alternate position indicators represent two completely different chain traces that are induced by a crystal contact. If the corresponding conformation B is missing, this indicates that this branch of the chain is not observed.
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溶媒の処理 | 溶媒モデル: FLAT MODEL / Bsol: 113.4 Å2 / ksol: 0.68 e/Å3 | ||||||||||||||||||||||||||||||||||||
原子変位パラメータ | Biso mean: 45.4 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: 1.7→6 Å
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拘束条件 |
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LS精密化 シェル | 解像度: 1.7→1.76 Å / Rfactor Rfree error: 0.016 / Total num. of bins used: 10
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Xplor file |
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ソフトウェア | *PLUS 名称: CNS / バージョン: 0.9A / 分類: refinement | ||||||||||||||||||||||||||||||||||||
精密化 | *PLUS σ(F): 0 / % reflection Rfree: 3.4 % / Rfactor obs: 0.225 / Rfactor Rfree: 0.26 | ||||||||||||||||||||||||||||||||||||
溶媒の処理 | *PLUS | ||||||||||||||||||||||||||||||||||||
原子変位パラメータ | *PLUS Biso mean: 45.4 Å2 | ||||||||||||||||||||||||||||||||||||
拘束条件 | *PLUS
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LS精密化 シェル | *PLUS Rfactor Rfree: 0.323 / % reflection Rfree: 4.1 % / Rfactor Rwork: 0.293 / Rfactor obs: 0.293 |