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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: 1lct | ||||||
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タイトル | STRUCTURE OF THE RECOMBINANT N-TERMINAL LOBE OF HUMAN LACTOFERRIN AT 2.0 ANGSTROMS RESOLUTION | ||||||
![]() | LACTOFERRIN | ||||||
![]() | IRON TRANSPORT | ||||||
機能・相同性 | ![]() negative regulation by host of viral process / membrane destabilizing activity / Mtb iron assimilation by chelation / phagocytic vesicle lumen / positive regulation of toll-like receptor 4 signaling pathway / Metal sequestration by antimicrobial proteins / 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 by host of viral process / membrane destabilizing activity / Mtb iron assimilation by chelation / phagocytic vesicle lumen / positive regulation of toll-like receptor 4 signaling pathway / Metal sequestration by antimicrobial proteins / 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 / innate immune response in mucosa / protein serine/threonine kinase activator activity / secretory granule / lipopolysaccharide binding / recycling endosome / specific granule lumen / antimicrobial humoral immune response mediated by antimicrobial peptide / positive regulation of NF-kappaB transcription factor activity / antibacterial humoral response / tertiary granule lumen / heparin binding / iron ion transport / defense response to Gram-negative bacterium / killing of cells of another organism / positive regulation of canonical NF-kappaB signal transduction / early endosome / 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 | ![]() | ||||||
![]() | Day, C.L. / Anderson, B.F. / Baker, E.N. | ||||||
![]() | ![]() 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. #1: ![]() タイトル: Studies of the N-Terminal Half of Human Lactoferrin Produced from the Cloned Cdna Demonstrate that Interlobe Interactions Modulate Iron Release 著者: Day, C.L. / Stowell, K.M. / Baker, E.N. / Tweedie, J.W. #2: ![]() タイトル: Preliminary Crystallographic Studies of the Amino-Terminal Half of Human Lactoferrin in its Iron-Saturated and Iron-Free Forms 著者: Day, C.L. / Norris, G.E. / Anderson, B.F. / Tweedie, J.W. / Baker, E.N. #3: ![]() タイトル: Structure of Human Lactoferrin: Crystallographic Structure Analysis and Refinement at 2.8 Angstroms Resolution 著者: Anderson, B.F. / Baker, H.M. / Norris, G.E. / Rice, D.W. / Baker, E.N. | ||||||
履歴 |
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Remark 700 | SHEET THE SHEET STRUCTURE OF THIS MOLECULE IS BIFURCATED. IN ORDER TO REPRESENT THIS FEATURE IN THE ...SHEET THE SHEET STRUCTURE OF THIS MOLECULE IS BIFURCATED. IN ORDER TO REPRESENT THIS FEATURE IN THE SHEET RECORDS BELOW, TWO SHEETS ARE DEFINED. STRANDS 1, 2, 3, 4 AND 6 OF B2A AND B2B ARE IDENTICAL. |
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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 | ![]() | 80.5 KB | 表示 | ![]() |
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PDB形式 | ![]() | 59.2 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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Atom site foot note | 1: THERE WAS NO SIDE CHAIN DENSITY FOR RESIDUES 4, 38, 73, 85, 86, 137, 139, AND 315. ALL WERE TREATED AS ALA DURING REFINEMENT. 2: RESIDUES 71 AND 142 ARE CIS PROLINES. |
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要素
#1: タンパク質 | 分子量: 37079.133 Da / 分子数: 1 / 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 / | ||||
構成要素の詳細 | THE PROTEIN WAS DEGLYCOSYLHas protein modification | Y | 配列の詳細 | SEQUENCE ADVISORY NOTICE: DIFFERENCE BETWEEN SWISS-PROT AND PDB SEQUENCE. SWISS-PROT ENTRY NAME: ...SEQUENCE ADVISORY NOTICE: DIFFERENCE | |
-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: 2.77 Å3/Da / 溶媒含有率: 55.55 % | |||||||||||||||||||||||||||||||||||
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結晶化 | *PLUS 温度: 4 ℃ / pH: 7.8 / 手法: microdialysis詳細: taken from Day, C.L. et al(1992). J. Mol. Biol., 228, 973-974. | |||||||||||||||||||||||||||||||||||
溶液の組成 | *PLUS
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-データ収集
放射 | 散乱光タイプ: x-ray |
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放射波長 | 相対比: 1 |
反射 | *PLUS 最高解像度: 1.8 Å / Num. all: 111279 / Num. obs: 35000 / Rmerge(I) obs: 0.075 |
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解析
ソフトウェア | 名称: TNT / 分類: 精密化 | ||||||||||||||||||||||||||||||
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精密化 | 解像度: 2→8 Å / σ(F): 0 /
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精密化ステップ | サイクル: LAST / 解像度: 2→8 Å
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拘束条件 |
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精密化 | *PLUS 最高解像度: 2 Å / 最低解像度: 8 Å / Num. reflection all: 34180 / σ(F): 0 / Rfactor all: 0.184 | ||||||||||||||||||||||||||||||
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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