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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: 2z66 | |||||||||
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タイトル | Crystal structure of the VT3 hybrid of human TLR4 and hagfish VLRB.61 | |||||||||
![]() | Variable lymphocyte receptor B, Toll-like receptor 4 | |||||||||
![]() | IMMUNE SYSTEM / TLR4 / toll-like receptor / MD-2 / LPS / Leucine-rich repeat / Glycoprotein / Immune response / Inflammatory response / Innate immunity / Membrane / Transmembrane | |||||||||
機能・相同性 | ![]() detection of fungus / nitric oxide production involved in inflammatory response / MHC class II biosynthetic process / positive regulation of cellular response to macrophage colony-stimulating factor stimulus / lipopolysaccharide immune receptor activity / positive regulation of nucleotide-binding oligomerization domain containing 1 signaling pathway / positive regulation of matrix metallopeptidase secretion / lipopolysaccharide receptor complex / detection of lipopolysaccharide / regulation of dendritic cell cytokine production ...detection of fungus / nitric oxide production involved in inflammatory response / MHC class II biosynthetic process / positive regulation of cellular response to macrophage colony-stimulating factor stimulus / lipopolysaccharide immune receptor activity / positive regulation of nucleotide-binding oligomerization domain containing 1 signaling pathway / positive regulation of matrix metallopeptidase secretion / lipopolysaccharide receptor complex / detection of lipopolysaccharide / regulation of dendritic cell cytokine production / MyD88-independent TLR4 cascade / negative regulation of interleukin-23 production / TRIF-mediated programmed cell death / cellular response to oxidised low-density lipoprotein particle stimulus / wound healing involved in inflammatory response / B cell proliferation involved in immune response / positive regulation of nucleotide-binding oligomerization domain containing 2 signaling pathway / nucleotide-binding oligomerization domain containing 1 signaling pathway / Toll Like Receptor 4 (TLR4) Cascade / positive regulation of stress-activated MAPK cascade / intestinal epithelial structure maintenance / Caspase activation via Death Receptors in the presence of ligand / positive regulation of interleukin-1 production / Regulation of TLR by endogenous ligand / macrophage activation / TRIF-dependent toll-like receptor signaling pathway / astrocyte development / microglia differentiation / NAD+ nucleosidase activity, cyclic ADP-ribose generating / nucleotide-binding oligomerization domain containing 2 signaling pathway / positive regulation of MHC class II biosynthetic process / positive regulation of macrophage activation / positive regulation of platelet activation / negative regulation of interleukin-17 production / positive regulation of cytokine production involved in inflammatory response / MyD88 deficiency (TLR2/4) / positive regulation of chemokine (C-X-C motif) ligand 2 production / positive regulation of extrinsic apoptotic signaling pathway / negative regulation of cold-induced thermogenesis / IRAK4 deficiency (TLR2/4) / positive regulation of smooth muscle cell migration / positive regulation of macrophage cytokine production / MyD88-dependent toll-like receptor signaling pathway / MyD88:MAL(TIRAP) cascade initiated on plasma membrane / T-helper 1 type immune response / toll-like receptor 4 signaling pathway / toll-like receptor signaling pathway / positive regulation of NLRP3 inflammasome complex assembly / RSV-host interactions / positive regulation of reactive oxygen species biosynthetic process / negative regulation of osteoclast differentiation / cellular response to lipoteichoic acid / negative regulation of interleukin-6 production / negative regulation of type II interferon production / positive regulation of interferon-alpha production / Respiratory syncytial virus (RSV) attachment and entry / positive regulation of interleukin-10 production / negative regulation of tumor necrosis factor production / phagocytosis / phagocytic cup / stress-activated MAPK cascade / positive regulation of chemokine production / cellular response to platelet-derived growth factor stimulus / JNK cascade / ruffle / positive regulation of B cell proliferation / ERK1 and ERK2 cascade / nitric oxide biosynthetic process / positive regulation of interleukin-12 production / Regulation of TBK1, IKKε (IKBKE)-mediated activation of IRF3, IRF7 / IRAK2 mediated activation of TAK1 complex upon TLR7/8 or 9 stimulation / TRAF6-mediated induction of TAK1 complex within TLR4 complex / positive regulation of interferon-beta production / lipopolysaccharide-mediated signaling pathway / Activation of IRF3, IRF7 mediated by TBK1, IKKε (IKBKE) / IKK complex recruitment mediated by RIP1 / positive regulation of interleukin-1 beta production / positive regulation of interleukin-8 production / positive regulation of smooth muscle cell proliferation / positive regulation of JNK cascade / lipopolysaccharide binding / Heme signaling / positive regulation of NF-kappaB transcription factor activity / negative regulation of ERK1 and ERK2 cascade / cellular response to type II interferon / positive regulation of interleukin-6 production / cellular response to mechanical stimulus / positive regulation of type II interferon production / positive regulation of inflammatory response / cellular response to amyloid-beta / positive regulation of nitric oxide biosynthetic process / positive regulation of tumor necrosis factor production / transmembrane signaling receptor activity / signaling receptor activity / amyloid-beta binding / ER-Phagosome pathway / cellular response to lipopolysaccharide / defense response to Gram-negative bacterium / response to lipopolysaccharide / gene expression 類似検索 - 分子機能 | |||||||||
生物種 | ![]() ![]() | |||||||||
手法 | ![]() ![]() ![]() | |||||||||
![]() | Lee, J.-O. / Kim, H.M. / Park, B.S. | |||||||||
![]() | ![]() タイトル: Crystal Structure of the TLR4-MD-2 Complex with Bound Endotoxin Antagonist Eritoran 著者: Kim, H.M. / Park, B.S. / Kim, J.-I. / Kim, S.E. / Lee, J. / Oh, S.C. / Enkhbayar, P. / Matsushima, N. / Lee, H. / Yoo, O.J. / Lee, J.-O. | |||||||||
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 | ![]() | 270.3 KB | 表示 | ![]() |
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PDB形式 | ![]() | 219 KB | 表示 | ![]() |
PDBx/mmJSON形式 | ![]() | ツリー表示 | ![]() | |
その他 | ![]() |
-検証レポート
文書・要旨 | ![]() | 5.8 MB | 表示 | ![]() |
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文書・詳細版 | ![]() | 5.8 MB | 表示 | |
XML形式データ | ![]() | 47.8 KB | 表示 | |
CIF形式データ | ![]() | 68 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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非結晶学的対称性 (NCS) | NCSドメイン:
NCSドメイン領域: Component-ID: 1 / Refine code: 1
NCSアンサンブル:
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詳細 | AUTHOR DETERMINED BIOLOGICAL UNIT: UNKNOWN |
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要素
-タンパク質 , 1種, 4分子 ABCD
#1: タンパク質 | 分子量: 34364.004 Da / 分子数: 4 断片: VLRB.61, UNP residues 24-82(Inshore hagfish), TLR4, UNP residues 383-228(human) 由来タイプ: 組換発現 由来: (組換発現) ![]() ![]() 遺伝子: VLRB.61, TLR4 / プラスミド: pVL1393 発現宿主: ![]() ![]() 株 (発現宿主): Hi-5 / 参照: UniProt: Q4G1L2, UniProt: O00206 |
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-糖 , 3種, 16分子
#2: 多糖 | beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta- ...beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose #3: 多糖 | 2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose #4: 多糖 | beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-[beta-L-fucopyranose-(1-6) ...beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-[beta-L-fucopyranose-(1-6)]2-acetamido-2-deoxy-beta-D-glucopyranose |
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-非ポリマー , 2種, 476分子 


#5: 化合物 | ChemComp-SO4 / #6: 水 | ChemComp-HOH / | |
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-詳細
Has protein modification | Y | ||
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非ポリマーの詳細 | POLYSACCHA配列の詳細 | THIS COORDINATES IS USED NON-SEQUENTIAL RESIDUE NUMBERING. THIS CONSTRUCT INCLUDES A LINKER THAT ...THIS COORDINATE | |
-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: 3.02 Å3/Da / 溶媒含有率: 59.31 % |
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結晶化 | 温度: 277 K / 手法: 蒸気拡散法 / pH: 5.5 詳細: 0.2M Lithium Sulfate, 0.1M Sodium Acetate, 24% PEG 4000, pH 5.50, temperature 277K, VAPOR DIFFUSION |
-データ収集
回折 | 平均測定温度: 100 K |
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放射光源 | 由来: ![]() ![]() ![]() |
検出器 | タイプ: ADSC QUANTUM 210 / 検出器: CCD / 日付: 2007年3月9日 / 詳細: MIRRORS |
放射 | モノクロメーター: SAGITALLY FOCUSED SI(111) / 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: 1.9→50 Å / Num. obs: 112862 / % possible obs: 93.7 % / Observed criterion σ(I): 0 / 冗長度: 2.6 % / Rsym value: 0.09 |
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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 2Z63 解像度: 1.9→20 Å / Cor.coef. Fo:Fc: 0.926 / Cor.coef. Fo:Fc free: 0.921 / SU B: 5.484 / SU ML: 0.086 / TLS residual ADP flag: LIKELY RESIDUAL / 交差検証法: THROUGHOUT / σ(F): 0 / ESU R: 0.161 / ESU R Free: 0.133 / 立体化学のターゲット値: MAXIMUM LIKELIHOOD 詳細: CYS390 AND CYS391 MAKES AN UNUSUAL DISULFIDE BRIDGE AND AN DISTORTED CIS PEPTIDE BOND.
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溶媒の処理 | イオンプローブ半径: 0.8 Å / 減衰半径: 0.8 Å / VDWプローブ半径: 1.4 Å / 溶媒モデル: BABINET MODEL WITH MASK | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
原子変位パラメータ | Biso mean: 13.368 Å2
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精密化ステップ | サイクル: LAST / 解像度: 1.9→20 Å
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拘束条件 |
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Refine LS restraints NCS | Refine-ID: X-RAY DIFFRACTION
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LS精密化 シェル | 解像度: 1.9→1.949 Å / Total num. of bins used: 20
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精密化 TLS | 手法: refined / Refine-ID: X-RAY DIFFRACTION
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精密化 TLSグループ |
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