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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: 1vfe | ||||||
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タイトル | HUMAN LACTOFERRIN, N-TERMINAL LOBE MUTANT WITH ARG 121 REPLACED BY SER (R121S) | ||||||
![]() | HUMAN LACTOFERRIN | ||||||
![]() | IRON TRANSPORT / TRANSFERRIN / GLYCOPROTEIN / METAL-BINDING / RECOMBINANT HALF MOLECULE / MUTANT | ||||||
機能・相同性 | ![]() host-mediated suppression of viral proces / membrane destabilizing activity / Mtb iron assimilation by chelation / phagocytic vesicle lumen / Metal sequestration by antimicrobial proteins / positive regulation of toll-like receptor 4 signaling pathway / negative regulation of viral process / negative regulation of tumor necrosis factor (ligand) superfamily member 11 production / negative regulation of single-species biofilm formation in or on host organism / positive regulation of bone mineralization involved in bone maturation ...host-mediated suppression of viral proces / membrane destabilizing activity / Mtb iron assimilation by chelation / phagocytic vesicle lumen / Metal sequestration by antimicrobial proteins / positive regulation of toll-like receptor 4 signaling pathway / negative regulation of viral process / negative regulation of tumor necrosis factor (ligand) superfamily member 11 production / negative regulation of single-species biofilm formation in or on host organism / positive regulation of bone mineralization involved in bone maturation / negative regulation of osteoclast development / antifungal humoral response / specific granule / negative regulation of lipopolysaccharide-mediated signaling pathway / positive regulation of chondrocyte proliferation / negative regulation of ATP-dependent activity / regulation of tumor necrosis factor production / bone morphogenesis / Antimicrobial peptides / negative regulation of viral genome replication / positive regulation of osteoblast proliferation / humoral immune response / 加水分解酵素; プロテアーゼ; ペプチド結合加水分解酵素; セリンエンドペプチターゼ / cysteine-type endopeptidase inhibitor activity / positive regulation of protein serine/threonine kinase activity / positive regulation of osteoblast differentiation / regulation of cytokine production / ossification / secretory granule / protein serine/threonine kinase activator activity / innate immune response in mucosa / lipopolysaccharide binding / positive regulation of NF-kappaB transcription factor activity / recycling endosome / specific granule lumen / antimicrobial humoral immune response mediated by antimicrobial peptide / antibacterial humoral response / tertiary granule lumen / heparin binding / iron ion transport / defense response to Gram-negative bacterium / killing of cells of another organism / early endosome / positive regulation of canonical NF-kappaB signal transduction / iron ion binding / Amyloid fiber formation / serine-type endopeptidase activity / Neutrophil degranulation / negative regulation of apoptotic process / cell surface / protein-containing complex / proteolysis / DNA binding / extracellular space / extracellular exosome / extracellular region / nucleus / plasma membrane / cytoplasm 類似検索 - 分子機能 | ||||||
生物種 | ![]() | ||||||
手法 | ![]() ![]() | ||||||
![]() | Faber, H.R. / Day, C.L. / Baker, E.N. | ||||||
![]() | ![]() タイトル: Mutation of arginine 121 in lactoferrin destabilizes iron binding by disruption of anion binding: crystal structures of R121S and R121E mutants. 著者: Faber, H.R. / Baker, C.J. / Day, C.L. / Tweedie, J.W. / Baker, E.N. #1: ![]() タイトル: Structure of the Recombinant N-Terminal Lobe of Human Lactoferrin at 2.0 A Resolution 著者: Day, C.L. / Anderson, B.F. / Tweedie, J.W. / Baker, E.N. | ||||||
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 | ![]() | 77.2 KB | 表示 | ![]() |
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PDB形式 | ![]() | 57.5 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 | ![]() | 431.5 KB | 表示 | ![]() |
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文書・詳細版 | ![]() | 435.4 KB | 表示 | |
XML形式データ | ![]() | 14.1 KB | 表示 | |
CIF形式データ | ![]() | 19.4 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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要素
#1: タンパク質 | 分子量: 36950.918 Da / 分子数: 1 / 断片: N-TERMINAL HALF-MOLECULE / 変異: R121S / 由来タイプ: 組換発現 / 由来: (組換発現) ![]() ![]() |
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#2: 化合物 | ChemComp-FE / |
#3: 化合物 | ChemComp-CO3 / |
#4: 水 | ChemComp-HOH / |
Has protein modification | Y |
-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: 3.03 Å3/Da / 溶媒含有率: 50 % | ||||||||||||||||||||
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結晶化 | pH: 8 / 詳細: 50MM TRIS/HCL PH 8.0, 12% ISOPROPANOL | ||||||||||||||||||||
結晶化 | *PLUS 手法: microdialysis | ||||||||||||||||||||
溶液の組成 | *PLUS
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-データ収集
回折 | 平均測定温度: 293 K |
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放射光源 | 由来: ![]() |
検出器 | タイプ: RIGAKU RAXIS IIC / 検出器: IMAGE PLATE / 日付: 1995 / 詳細: 0.3 MM COLLIMATOR |
放射 | モノクロメーター: GRAPHITE(002) / 単色(M)・ラウエ(L): M / 散乱光タイプ: x-ray |
放射波長 | 波長: 1.5418 Å / 相対比: 1 |
反射 | 解像度: 2.3→20 Å / Num. obs: 14539 / % possible obs: 73.8 % / Observed criterion σ(I): 1 / 冗長度: 2.47 % / Rmerge(I) obs: 0.086 |
反射 | *PLUS Num. measured all: 35914 |
反射 シェル | *PLUS 最高解像度: 2.3 Å / 最低解像度: 2.4 Å / % possible obs: 47.5 % |
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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: 1LCT 解像度: 2.3→20 Å / σ(F): 0
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精密化ステップ | サイクル: LAST / 解像度: 2.3→20 Å
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ソフトウェア | *PLUS 名称: TNT / 分類: refinement | ||||||||||||||||||||||||
精密化 | *PLUS Rfactor obs: 0.196 | ||||||||||||||||||||||||
溶媒の処理 | *PLUS | ||||||||||||||||||||||||
原子変位パラメータ | *PLUS Biso mean: 32.8 Å2 | ||||||||||||||||||||||||
拘束条件 | *PLUS
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