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基本情報
登録情報 | データベース: PDB / ID: 1nyu | ||||||
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タイトル | Crystal Structure of Activin A Bound to the ECD of ActRIIB | ||||||
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![]() | MEMBRANE PROTEIN/HORMONE/GROWTH FACTOR / ACTIVIN / TYPE II / TGF BETA / ACTRIIB / EXTRACELLULAR DOMAIN / MEMBRANE PROTEIN-HORMONE-GROWTH FACTOR COMPLEX | ||||||
機能・相同性 | ![]() Signaling by BMP / inhibin binding / activin A complex / inhibin A complex / cardiac fibroblast cell development / androst-4-ene-3,17-dione biosynthetic process / negative regulation of B cell differentiation / regulation of follicle-stimulating hormone secretion / positive regulation of ovulation / negative regulation of follicle-stimulating hormone secretion ...Signaling by BMP / inhibin binding / activin A complex / inhibin A complex / cardiac fibroblast cell development / androst-4-ene-3,17-dione biosynthetic process / negative regulation of B cell differentiation / regulation of follicle-stimulating hormone secretion / positive regulation of ovulation / negative regulation of follicle-stimulating hormone secretion / GABAergic neuron differentiation / activin receptor activity / Antagonism of Activin by Follistatin / TGFBR3 regulates activin signaling / type II activin receptor binding / progesterone secretion / lymphatic endothelial cell differentiation / Sertoli cell differentiation / striatal medium spiny neuron differentiation / positive regulation of activin receptor signaling pathway / enzyme activator complex / Glycoprotein hormones / negative regulation of macrophage differentiation / positive regulation of follicle-stimulating hormone secretion / cellular response to oxygen-glucose deprivation / venous blood vessel development / hemoglobin biosynthetic process / Signaling by Activin / lymphangiogenesis / negative regulation of phosphorylation / testosterone biosynthetic process / retina vasculature development in camera-type eye / sexual reproduction / embryonic foregut morphogenesis / cellular response to follicle-stimulating hormone stimulus / activin receptor complex / artery development / cellular response to cholesterol / transforming growth factor beta receptor activity, type I / activin receptor activity, type I / activin receptor activity, type II / BMP receptor activity / receptor protein serine/threonine kinase / transmembrane receptor protein serine/threonine kinase activity / transforming growth factor beta receptor activity, type II / transforming growth factor beta receptor activity, type III / activin binding / pattern specification process / SMAD protein signal transduction / Signaling by BMP / Signaling by Activin / activin receptor signaling pathway / positive regulation of extrinsic apoptotic signaling pathway in absence of ligand / mesodermal cell differentiation / gastrulation with mouth forming second / pancreas development / kinase activator activity / determination of left/right symmetry / insulin secretion / negative regulation of cold-induced thermogenesis / anterior/posterior pattern specification / skeletal system morphogenesis / odontogenesis / positive regulation of transcription by RNA polymerase III / organ growth / adrenal gland development / negative regulation of G1/S transition of mitotic cell cycle / response to aldosterone / growth factor binding / endodermal cell differentiation / eyelid development in camera-type eye / mesoderm development / odontogenesis of dentin-containing tooth / roof of mouth development / negative regulation of type II interferon production / peptide hormone binding / positive regulation of protein metabolic process / androgen metabolic process / positive regulation of collagen biosynthetic process / positive regulation of SMAD protein signal transduction / cellular response to angiotensin / blood vessel remodeling / hair follicle development / regulation of signal transduction / BMP signaling pathway / positive regulation of bone mineralization / positive regulation of osteoblast differentiation / hematopoietic progenitor cell differentiation / response to glucose / ovarian follicle development / extrinsic apoptotic signaling pathway / protein serine/threonine/tyrosine kinase activity / erythrocyte differentiation / positive regulation of erythrocyte differentiation / post-embryonic development / cytokine activity / response to activity / kidney development / skeletal system development / growth factor activity 類似検索 - 分子機能 | ||||||
生物種 | ![]() ![]() ![]() | ||||||
手法 | ![]() ![]() ![]() | ||||||
![]() | Thompson, T.B. / Woodruff, T.K. / Jardetzky, T.S. | ||||||
![]() | ![]() タイトル: Structures of an ActRIIB:activin A complex reveal a novel binding mode for TGF-beta ligand:receptor interactions 著者: Thompson, T.B. / Woodruff, T.K. / Jardetzky, T.S. | ||||||
履歴 |
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構造の表示
構造ビューア | 分子: ![]() ![]() |
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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 | ![]() | 69.9 KB | 表示 | ![]() |
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PDB形式 | ![]() | 52 KB | 表示 | ![]() |
PDBx/mmJSON形式 | ![]() | ツリー表示 | ![]() | |
その他 | ![]() |
-検証レポート
アーカイブディレクトリ | ![]() ![]() | HTTPS FTP |
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-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: 12341.596 Da / 分子数: 2 / 断片: N-terminal Extracellular Domain (residues 19-119) / 由来タイプ: 組換発現 / 由来: (組換発現) ![]() ![]() 発現宿主: ![]() ![]() 株 (発現宿主): SF+ / 参照: UniProt: P38445 #2: タンパク質 | 分子量: 12991.865 Da / 分子数: 2 / 断片: Mature Domain (residues 311-426) / 由来タイプ: 組換発現 / 由来: (組換発現) ![]() 発現宿主: ![]() ![]() 株 (発現宿主): BA83.6-02 / 参照: UniProt: P08476 Has protein modification | Y | |
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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: 3.45 Å3/Da / 溶媒含有率: 64.11 % | |||||||||||||||||||||||||||||||||||||||||||||||||
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結晶化 | 温度: 295 K / 手法: 蒸気拡散法, ハンギングドロップ法 / pH: 7 詳細: PEG 4000, sodium chloride, hepes, pH 7.0, VAPOR DIFFUSION, HANGING DROP, temperature 295K | |||||||||||||||||||||||||||||||||||||||||||||||||
結晶化 | *PLUS pH: 7.5 | |||||||||||||||||||||||||||||||||||||||||||||||||
溶液の組成 | *PLUS
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-データ収集
回折 | 平均測定温度: 113 K |
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放射光源 | 由来: ![]() ![]() ![]() |
検出器 | タイプ: MARRESEARCH / 検出器: CCD / 日付: 2002年4月28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 Å / 相対比: 1 |
反射 | 解像度: 3.1→14.99 Å / Num. obs: 8777 / % possible obs: 99.5 % / 冗長度: 14.5 % / Biso Wilson estimate: 95.8 Å2 / Rmerge(I) obs: 0.083 / Net I/σ(I): 31.1 |
反射 シェル | 解像度: 3.1→3.15 Å / Rmerge(I) obs: 0.437 / Mean I/σ(I) obs: 5.9 |
反射 | *PLUS 最低解像度: 15 Å / Num. obs: 8815 / % possible obs: 97.6 % / Num. measured all: 128261 |
反射 シェル | *PLUS % possible obs: 95.6 % |
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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: ![]() 開始モデル: PDB ENTRY 1BTE 解像度: 3.1→14.99 Å / Rfactor Rfree error: 0.011 / 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: 34.2202 Å2 / ksol: 0.262393 e/Å3 | |||||||||||||||||||||||||
原子変位パラメータ | Biso mean: 95.8 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: 3.1→14.99 Å
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拘束条件 |
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LS精密化 シェル | 解像度: 3.1→3.29 Å / Rfactor Rfree error: 0.034 / Total num. of bins used: 6
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Xplor file |
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精密化 | *PLUS % reflection Rfree: 5 % | |||||||||||||||||||||||||
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: 3.15 Å |