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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: 2btf | ||||||
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| タイトル | THE STRUCTURE OF CRYSTALLINE PROFILIN-BETA-ACTIN | ||||||
要素 |
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キーワード | ACETYLATION AND ACTIN-BINDING | ||||||
| 機能・相同性 | 機能・相同性情報PCP/CE pathway / Cell-extracellular matrix interactions / Adherens junctions interactions / Formation of the dystrophin-glycoprotein complex (DGC) / B-WICH complex positively regulates rRNA expression / Gap junction degradation / Formation of annular gap junctions / MAP2K and MAPK activation / RHOF GTPase cycle / EPHB-mediated forward signaling ...PCP/CE pathway / Cell-extracellular matrix interactions / Adherens junctions interactions / Formation of the dystrophin-glycoprotein complex (DGC) / B-WICH complex positively regulates rRNA expression / Gap junction degradation / Formation of annular gap junctions / MAP2K and MAPK activation / RHOF GTPase cycle / EPHB-mediated forward signaling / Regulation of actin dynamics for phagocytic cup formation / RHO GTPases Activate WASPs and WAVEs / RHO GTPases activate IQGAPs / RHO GTPases Activate Formins / DNA Damage Recognition in GG-NER / UCH proteinases / VEGFA-VEGFR2 Pathway / positive regulation of actin filament bundle assembly / cellular response to cytochalasin B / regulation of actin filament polymerization / regulation of transepithelial transport / Clathrin-mediated endocytosis / morphogenesis of a polarized epithelium / structural constituent of postsynaptic actin cytoskeleton / protein localization to adherens junction / dense body / postsynaptic actin cytoskeleton / Tat protein binding / adherens junction assembly / apical protein localization / tight junction / apical junction complex / regulation of norepinephrine uptake / transporter regulator activity / nitric-oxide synthase binding / cortical cytoskeleton / NuA4 histone acetyltransferase complex / establishment or maintenance of cell polarity / brush border / kinesin binding / regulation of synaptic vesicle endocytosis / regulation of protein localization to plasma membrane / positive regulation of double-strand break repair via homologous recombination / axonogenesis / calyx of Held / nitric-oxide synthase regulator activity / actin filament / adherens junction / cell motility / 加水分解酵素; 酸無水物に作用; 酸無水物に作用・細胞または細胞小器官の運動に関与 / Schaffer collateral - CA1 synapse / cytoplasmic ribonucleoprotein granule / nucleosome / lamellipodium / actin cytoskeleton / actin binding / actin cytoskeleton organization / cytoskeleton / regulation of cell cycle / ribonucleoprotein complex / axon / focal adhesion / synapse / protein kinase binding / glutamatergic synapse / protein-containing complex / ATP hydrolysis activity / ATP binding / identical protein binding / nucleus / membrane / plasma membrane / cytoplasm / cytosol 類似検索 - 分子機能 | ||||||
| 生物種 | ![]() | ||||||
| 手法 | X線回折 / 解像度: 2.55 Å | ||||||
データ登録者 | Schutt, C.E. / Myslik, J.C. / Rozycki, M.D. / Goonesekere, N.C.W. | ||||||
引用 | ジャーナル: Nature / 年: 1993タイトル: The structure of crystalline profilin-beta-actin. 著者: Schutt, C.E. / Myslik, J.C. / Rozycki, M.D. / Goonesekere, N.C. / Lindberg, U. #1: ジャーナル: To be Publishedタイトル: Structural Aspects of Actin Binding Proteins Current Opinion in Cell Biology 著者: Rozycki, M.D. / Myslik, J.C. / Schutt, C.E. / Lindberg, U. #2: ジャーナル: FEBS Lett. / 年: 1993タイトル: Mutagenesis of Human Profilin Locates its Poly(L-Proline)-Binding Site to a Hydrophobic Patch of Aromatic Amino Acids 著者: Bjorkegren, C. / Rozycki, M. / Schutt, C.E. / Lindberg, U. / Karlsson, R. #3: ジャーナル: J.Mol.Biol. / 年: 1989タイトル: Molecular Packing in Profilin-Actin Crystals and its Implications 著者: Schutt, C.E. / Lindberg, U. / Myslik, J. / Strauss, N. | ||||||
| 履歴 |
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| Remark 650 | HELIX RESIDUES ARE INCLUDED AT THE BEGINNING OF HELICES IF THEY PARTICIPATE IN HYDROGEN BONDING AND ...HELIX RESIDUES ARE INCLUDED AT THE BEGINNING OF HELICES IF THEY PARTICIPATE IN HYDROGEN BONDING AND ARE "PARTIALLY" HELICAL, EVEN IF THE ENTIRE RESIDUE DOES NOT FIT HELICAL CRITERIA. | ||||||
| Remark 700 | SHEET PROFILIN IS DESCRIBED IN JRNL REFERENCE AS HAVING A SIX-MEMBERED BETA-SHEET WHICH SHARES A ...SHEET PROFILIN IS DESCRIBED IN JRNL REFERENCE AS HAVING A SIX-MEMBERED BETA-SHEET WHICH SHARES A STRAND WITH A SECOND TWO-MEMBERED SHEET. TO CONFORM WITH PROTEIN DATA BANK GUIDELINES, THESE SHEETS ARE COMBINED INTO A SINGLE SEVEN-MEMBERED SHEET (SP1) IN THIS ENTRY. STRAND NUMBERING ALSO DIFFERS FROM THE JRNL REFERENCE. SECONDARY STRUCTURE ASSIGNMENTS FOR BETA-ACTIN ARE SIMILAR TO THOSE USED FOR ALPHA-ACTIN (PROTEIN DATA BANK ENTRY 1ATN) WITH MINOR CHANGES. HOWEVER, THE NOMENCLATURE USED HEREIN DIFFERS FROM THAT USED IN THE ABOVE ENTRY. ALSO, STRAND A4B DESCRIBED IN THAT ENTRY IS NOT INCLUDED HERE BECAUSE THE "ALTERNATIVE" STRAND TO ONE IN STRAND A4A (CORRESPONDING TO SA4 IN THIS ENTRY) IS ONLY TWO RESIDUES IN LENGTH. IN CONTRAST, SHEET SA3 IS INCLUDED BECAUSE IT CONTAINS TWO STRANDS AND A WELL-DEFINED TYPE II TURN, EVEN THOUGH THE TWO STRANDS CONTAIN ONLY TWO RESIDUES EACH. RESIDUE P 31 IS A BETA-BULGE. RESIDUE P 73 IS A BETA-BULGE, REDIRECTING STRAND 6. |
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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 | 2btf.cif.gz | 113.6 KB | 表示 | PDBx/mmCIF形式 |
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| PDB形式 | pdb2btf.ent.gz | 86.3 KB | 表示 | PDB形式 |
| PDBx/mmJSON形式 | 2btf.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 | 2btf_validation.pdf.gz | 472.7 KB | 表示 | wwPDB検証レポート |
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| 文書・詳細版 | 2btf_full_validation.pdf.gz | 497.4 KB | 表示 | |
| XML形式データ | 2btf_validation.xml.gz | 15.1 KB | 表示 | |
| CIF形式データ | 2btf_validation.cif.gz | 21.4 KB | 表示 | |
| アーカイブディレクトリ | https://data.pdbj.org/pub/pdb/validation_reports/bt/2btf ftp://data.pdbj.org/pub/pdb/validation_reports/bt/2btf | 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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| 1 |
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| 単位格子 |
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| Atom site foot note | 1: RESIDUE ACE A IS THE N-ACETYL MOIETY OF ACTIN. / 2: RESIDUE A 73 IS 3-METHYL HISTIDYL. / 3: RESIDUE ACE P IS THE N-ACETYL MOIETY OF PROFILIN. / 4: RESIDUE P 31 IS A BETA-BULGE. / 5: RESIDUE P 73 IS A BETA-BULGE, REDIRECTING STRAND 6. |
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要素
| #1: タンパク質 | 分子量: 41690.520 Da / 分子数: 1 / 由来タイプ: 組換発現 / 由来: (組換発現) ![]() |
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| #2: タンパク質 | 分子量: 14968.185 Da / 分子数: 1 / 由来タイプ: 組換発現 / 由来: (組換発現) ![]() |
| #3: 化合物 | ChemComp-SR / |
| #4: 化合物 | ChemComp-ATP / |
| Has protein modification | Y |
-実験情報
-実験
| 実験 | 手法: X線回折 |
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試料調製
| 結晶 | マシュー密度: 2.11 Å3/Da / 溶媒含有率: 41.6 % | ||||||||||||||||||||||||||||||
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| 結晶化 | *PLUS 温度: 4 ℃ / 手法: 蒸気拡散法, ハンギングドロップ法詳細: referred to 'Segura, M. & Lindberg, U.', (1984) J.Biol.Chem., 259, 3949-3954 | ||||||||||||||||||||||||||||||
| 溶液の組成 | *PLUS
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-データ収集
| 放射 | 散乱光タイプ: x-ray |
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| 放射波長 | 相対比: 1 |
| 反射 | *PLUS 最高解像度: 2.55 Å / Num. obs: 16158 / % possible obs: 98.8 % / Observed criterion σ(I): 0 / Rmerge(I) obs: 0.065 |
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解析
| ソフトウェア |
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| 精密化 | Rfactor Rwork: 0.199 / Rfactor obs: 0.199 / 最高解像度: 2.55 Å | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| 精密化ステップ | サイクル: LAST / 最高解像度: 2.55 Å
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| 拘束条件 |
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| 精密化 | *PLUS 最低解像度: 8 Å / σ(F): 3 / Rfactor obs: 0.199 / Rfactor Rwork: 0.199 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| 溶媒の処理 | *PLUS | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| 原子変位パラメータ | *PLUS Biso mean: 19.9 Å2 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| 拘束条件 | *PLUS タイプ: x_angle_d / Dev ideal: 3.8 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| LS精密化 シェル | *PLUS 最高解像度: 2.55 Å / 最低解像度: 2.66 Å / Total num. of bins used: 8 / Num. reflection obs: 1539 / Rfactor obs: 0.2961 |
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万見について





X線回折
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