+データを開く
-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 | ||||||
要素 |
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キーワード | TRANSCRIPTION FACTOR / IKB-NFKB COMPLEX | ||||||
機能・相同性 | 機能・相同性情報 I-kappaB/NF-kappaB complex / cellular response to diterpene / cellular response to glucoside / SUMOylation of immune response proteins / Regulated proteolysis of p75NTR / 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 ...I-kappaB/NF-kappaB complex / cellular response to diterpene / cellular response to glucoside / SUMOylation of immune response proteins / Regulated proteolysis of p75NTR / 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 / cytoplasmic sequestering of NF-kappaB / 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 / cellular response to carbohydrate stimulus / mammary gland involution / antibacterial innate immune response / negative regulation of myeloid cell differentiation / positive regulation of chondrocyte differentiation / FCERI mediated NF-kB activation / CLEC7A (Dectin-1) signaling / Interleukin-1 signaling / acetaldehyde metabolic process / prolactin signaling pathway / Downstream TCR signaling / cellular response to interleukin-17 / NF-kappaB p50/p65 complex / IkBA variant leads to EDA-ID / nucleotide-binding oligomerization domain containing 1 signaling pathway / positive regulation of Schwann cell differentiation / cellular response to peptide / CD209 (DC-SIGN) signaling / cellular response to peptidoglycan / cellular response to dsRNA / negative regulation of interleukin-12 production / ankyrin repeat binding / molecular sequestering activity / RIP-mediated NFkB activation via ZBP1 / SUMOylation of immune response proteins / negative regulation of protein sumoylation / postsynapse to nucleus signaling pathway / defense response to tumor cell / cellular response to interleukin-6 / nucleotide-binding oligomerization domain containing 2 signaling pathway / actinin binding / cellular response to angiotensin / transcription regulator inhibitor activity / negative regulation of non-canonical NF-kappaB signal transduction / response to UV-B / NF-kappaB complex / positive regulation of leukocyte adhesion to vascular endothelial cell / interleukin-1-mediated signaling pathway / cellular response to cold / non-canonical NF-kappaB signal transduction / positive regulation of miRNA metabolic process / vascular endothelial growth factor signaling pathway / negative regulation of cytokine production / toll-like receptor 4 signaling pathway / nuclear localization sequence binding / negative regulation of NF-kappaB transcription factor activity / positive regulation of amyloid-beta formation / cellular response to hepatocyte growth factor stimulus / negative regulation of Notch signaling pathway / positive regulation of T cell receptor signaling pathway / response to cobalamin / response to exogenous dsRNA / phosphate ion binding / cellular response to cytokine stimulus / cellular response to lipoteichoic acid / cellular response to organic cyclic compound / TRAF6 mediated NF-kB activation / response to muramyl dipeptide / negative regulation of macrophage derived foam cell differentiation / general transcription initiation factor binding / negative regulation of lipid storage / cellular response to interleukin-1 / NF-kappaB binding / positive regulation of vascular endothelial growth factor production / hair follicle development / neuropeptide signaling pathway / positive regulation of cholesterol efflux / response to amino acid / positive regulation of transcription initiation by RNA polymerase II / RNA polymerase II core promoter sequence-specific DNA binding / lymph node development / canonical NF-kappaB signal transduction / negative regulation of canonical NF-kappaB signal transduction / lipopolysaccharide-mediated signaling pathway / JNK cascade / heat shock protein binding / negative regulation of insulin receptor signaling pathway / tumor necrosis factor-mediated signaling pathway / Notch signaling pathway / response to cAMP / cellular response to brain-derived neurotrophic factor stimulus / protein sequestering activity / response to muscle stretch / positive regulation of interleukin-12 production 類似検索 - 分子機能 | ||||||
生物種 | Mus musculus (ハツカネズミ) Homo sapiens (ヒト) | ||||||
手法 | X線回折 / シンクロトロン / 分子置換 / 解像度: 2.3 Å | ||||||
データ登録者 | Huxford, T. / Huang, D.-B. / Malek, S. / Ghosh, G. | ||||||
引用 | ジャーナル: Cell(Cambridge,Mass.) / 年: 1998 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: 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 | 1ikn.cif.gz | 135.9 KB | 表示 | PDBx/mmCIF形式 |
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PDB形式 | pdb1ikn.ent.gz | 104.4 KB | 表示 | PDB形式 |
PDBx/mmJSON形式 | 1ikn.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 | 1ikn_validation.pdf.gz | 449.2 KB | 表示 | wwPDB検証レポート |
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文書・詳細版 | 1ikn_full_validation.pdf.gz | 491.9 KB | 表示 | |
XML形式データ | 1ikn_validation.xml.gz | 30.3 KB | 表示 | |
CIF形式データ | 1ikn_validation.cif.gz | 41.7 KB | 表示 | |
アーカイブディレクトリ | https://data.pdbj.org/pub/pdb/validation_reports/ik/1ikn ftp://data.pdbj.org/pub/pdb/validation_reports/ik/1ikn | HTTPS FTP |
-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 |
-リンク
-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: 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) Mus musculus (ハツカネズミ) / 発現宿主: Escherichia coli (大腸菌) / 参照: UniProt: Q04207 |
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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) Mus musculus (ハツカネズミ) / 発現宿主: Escherichia coli (大腸菌) / 参照: UniProt: P25799 |
#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) Homo sapiens (ヒト) / 遺伝子: MAD-3 / 生物種 (発現宿主): Escherichia coli / 発現宿主: Escherichia coli BL21(DE3) (大腸菌) / 株 (発現宿主): BL21 (DE3) / 参照: UniProt: P25963 |
#4: 水 | ChemComp-HOH / |
-実験情報
-実験
実験 | 手法: X線回折 / 使用した結晶の数: 5 |
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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: シンクロトロン / サイト: NSLS / ビームライン: X25 / 波長: 1.54 |
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 |
-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 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 |