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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: 1ikn | ||||||
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タイトル | IKAPPABALPHA/NF-KAPPAB COMPLEX | ||||||
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![]() | TRANSCRIPTION FACTOR / IKB-NFKB COMPLEX | ||||||
機能・相同性 | ![]() negative regulation of cholesterol transport / SUMOylation of immune response proteins / Regulated proteolysis of p75NTR / I-kappaB/NF-kappaB complex / Interleukin-1 processing / DEx/H-box helicases activate type I IFN and inflammatory cytokines production / RIP-mediated NFkB activation via ZBP1 / MAP3K8 (TPL2)-dependent MAPK1/3 activation / TRAF6 mediated NF-kB activation / positive regulation of hyaluronan biosynthetic process ...negative regulation of cholesterol transport / SUMOylation of immune response proteins / Regulated proteolysis of p75NTR / I-kappaB/NF-kappaB complex / Interleukin-1 processing / DEx/H-box helicases activate type I IFN and inflammatory cytokines production / RIP-mediated NFkB activation via ZBP1 / MAP3K8 (TPL2)-dependent MAPK1/3 activation / TRAF6 mediated NF-kB activation / positive regulation of hyaluronan biosynthetic process / NF-kB is activated and signals survival / PKMTs methylate histone lysines / Activation of NF-kappaB in B cells / TAK1-dependent IKK and NF-kappa-B activation / Turbulent (oscillatory, disturbed) flow shear stress activates signaling by PIEZO1 and integrins in endothelial cells / mammary gland involution / FCERI mediated NF-kB activation / CLEC7A (Dectin-1) signaling / Interleukin-1 signaling / antibacterial innate immune response / negative regulation of myeloid cell differentiation / Downstream TCR signaling / prolactin signaling pathway / cellular response to interleukin-17 / NF-kappaB p50/p65 complex / toll-like receptor TLR6:TLR2 signaling pathway / IkBA variant leads to EDA-ID / positive regulation of Schwann cell differentiation / nucleotide-binding oligomerization domain containing 1 signaling pathway / CD209 (DC-SIGN) signaling / positive regulation of lipid storage / cellular response to peptidoglycan / negative regulation of interleukin-12 production / ankyrin repeat binding / SUMOylation of immune response proteins / RIP-mediated NFkB activation via ZBP1 / postsynapse to nucleus signaling pathway / negative regulation of protein sumoylation / defense response to tumor cell / cellular response to interleukin-6 / nucleotide-binding oligomerization domain containing 2 signaling pathway / nuclear localization sequence binding / cellular response to dsRNA / actinin binding / positive regulation of macrophage derived foam cell differentiation / response to UV-B / negative regulation of non-canonical NF-kappaB signal transduction / signal transduction involved in regulation of gene expression / non-canonical NF-kappaB signal transduction / positive regulation of miRNA metabolic process / positive regulation of leukocyte adhesion to vascular endothelial cell / interleukin-1-mediated signaling pathway / NF-kappaB complex / vascular endothelial growth factor signaling pathway / negative regulation of cytokine production / toll-like receptor 4 signaling pathway / positive regulation of amyloid-beta formation / cellular response to hepatocyte growth factor stimulus / negative regulation of protein import into nucleus / cellular response to cold / response to cobalamin / phosphate ion binding / cellular response to cytokine stimulus / positive regulation of T cell receptor signaling pathway / negative regulation of NF-kappaB transcription factor activity / response to exogenous dsRNA / cellular response to lipoteichoic acid / : / response to muramyl dipeptide / TRAF6 mediated NF-kB activation / negative regulation of macrophage derived foam cell differentiation / negative regulation of lipid storage / cellular response to interleukin-1 / general transcription initiation factor binding / cellular response to angiotensin / positive regulation of vascular endothelial growth factor production / positive regulation of cholesterol efflux / negative regulation of Notch signaling pathway / canonical NF-kappaB signal transduction / hair follicle development / response to amino acid / positive regulation of transcription initiation by RNA polymerase II / neuropeptide signaling pathway / lymph node development / NF-kappaB binding / transcription regulator inhibitor activity / RNA polymerase II core promoter sequence-specific DNA binding / response to cAMP / tumor necrosis factor-mediated signaling pathway / negative regulation of canonical NF-kappaB signal transduction / JNK cascade / Notch signaling pathway / response to muscle stretch / antiviral innate immune response / positive regulation of interleukin-12 production / Neutrophil degranulation / negative regulation of cytokine production involved in inflammatory response / negative regulation of insulin receptor signaling pathway / negative regulation of miRNA transcription / NF-kB is activated and signals survival 類似検索 - 分子機能 | ||||||
生物種 | ![]() ![]() ![]() | ||||||
手法 | ![]() ![]() ![]() | ||||||
![]() | Huxford, T. / Huang, D.-B. / Malek, S. / Ghosh, G. | ||||||
![]() | ![]() タイトル: The crystal structure of the IkappaBalpha/NF-kappaB complex reveals mechanisms of NF-kappaB inactivation. 著者: Huxford, T. / Huang, D.B. / Malek, S. / Ghosh, G. | ||||||
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 | ![]() | 135.9 KB | 表示 | ![]() |
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PDB形式 | ![]() | 104.4 KB | 表示 | ![]() |
PDBx/mmJSON形式 | ![]() | ツリー表示 | ![]() | |
その他 | ![]() |
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アーカイブディレクトリ | ![]() ![]() | HTTPS FTP |
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-関連構造データ
関連構造データ | ![]() 1vkxS S: 精密化の開始モデル |
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類似構造データ |
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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: 32738.027 Da / 分子数: 1 / 断片: N-TERMINAL AND DIMERIZATION DOMAINS / 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: 13929.799 Da / 分子数: 1 / 断片: N-TERMINAL AND DIMERIZATION DOMAINS / 由来タイプ: 組換発現 / 由来: (組換発現) ![]() ![]() ![]() ![]() |
#3: タンパク質 | 分子量: 26098.195 Da / 分子数: 1 / 由来タイプ: 組換発現 / 由来: (組換発現) ![]() ![]() ![]() |
#4: 水 | ChemComp-HOH / |
-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: 2.41 Å3/Da / 溶媒含有率: 43 % | ||||||||||||||||||||||||||||||||||||||||
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結晶化 | pH: 7 / 詳細: pH 7.00 | ||||||||||||||||||||||||||||||||||||||||
結晶 | *PLUS 溶媒含有率: 43 % | ||||||||||||||||||||||||||||||||||||||||
結晶化 | *PLUS 温度: 23-24 ℃ / 手法: 蒸気拡散法, ハンギングドロップ法 | ||||||||||||||||||||||||||||||||||||||||
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 | 検出器: CCD |
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: 1.54 Å / 相対比: 1 |
反射 | 解像度: 2.3→30 Å / Num. obs: 28014 / % possible obs: 91 % / Observed criterion σ(I): 1 / 冗長度: 3.5 % / Biso Wilson estimate: 25.5 Å2 / Rmerge(I) obs: 0.043 / Net I/σ(I): 15.1 |
反射 シェル | 解像度: 2.3→2.38 Å / Rmerge(I) obs: 0.22 / Mean I/σ(I) obs: 2.5 / % possible all: 59 |
反射 | *PLUS 最高解像度: 2.3 Å / 最低解像度: 30 Å / % possible obs: 91 % / 冗長度: 3.5 % / Num. measured all: 160828 |
反射 シェル | *PLUS 最高解像度: 2.3 Å / 最低解像度: 2.38 Å / % possible obs: 59 % / Mean I/σ(I) obs: 2.5 |
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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 1VKX 解像度: 2.3→6 Å / σ(F): 3
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原子変位パラメータ | Biso mean: 48.6 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: 2.3→6 Å
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拘束条件 |
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LS精密化 シェル | 解像度: 2.3→2.44 Å / Total num. of bins used: 6
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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: 0.4 / 分類: refinement | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
精密化 | *PLUS Rfactor obs: 0.223 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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 Rfactor obs: 0.3 |