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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: 1lfi | |||||||||
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タイトル | METAL SUBSTITUTION IN TRANSFERRINS: THE CRYSTAL STRUCTURE OF HUMAN COPPER-LACTOFERRIN AT 2.1 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 | ![]() | |||||||||
![]() | Smith, C.A. / Anderson, B.F. / Baker, H.M. / Baker, E.N. | |||||||||
![]() | ![]() タイトル: Metal substitution in transferrins: the crystal structure of human copper-lactoferrin at 2.1-A resolution. 著者: Smith, C.A. / Anderson, B.F. / Baker, H.M. / Baker, E.N. #1: ![]() タイトル: Preliminary Crystallographic Studies of Copper(II)-and Oxalate-Substituted Human Lactoferrin 著者: Smith, C.A. / Baker, H.M. / Baker, E.N. #2: ![]() 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. #3: ![]() タイトル: Structure of Human Lactoferrin at 3.2 Angstroms Resolution 著者: Anderson, B.F. / Baker, H.M. / Dodson, E.J. / Norris, G.E. / Rumball, S.V. / Waters, J.M. / Baker, E.N. | |||||||||
履歴 |
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Remark 700 | SHEET THERE ARE SEVERAL BIFURCATED SHEETS IN THIS STRUCTURE. THESE ARE REPRESENTED BY TWO SHEETS ...SHEET THERE ARE SEVERAL BIFURCATED SHEETS IN THIS STRUCTURE. THESE ARE REPRESENTED BY TWO SHEETS WHICH HAVE ONE OR MORE IDENTICAL STRANDS. SHEETS *N2A* AND *N2B* REPRESENT ONE BIFURCATED SHEET. SHEETS *C2A* AND *C2B* REPRESENT ONE BIFURCATED SHEET AND STRAND 4 OF SHEET RECORD BC1 IS ALSO A PART OF THIS SHEET. |
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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 | ![]() | 162.2 KB | 表示 | ![]() |
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PDB形式 | ![]() | 120.6 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: RESIDUES 1 - 4 ARE POORLY DEFINED IN THE DENSITY. / 2: RESIDUES ARG 2 AND ARG 3 WERE MODELLED AS ALA. / 3: RESIDUE LEU 37 WAS MODELLED AS ILE. / 4: CIS PROLINE - PRO 71 / 5: ASN 137 - CARBOHYDRATE ATTACHMENT SITE. / 6: CIS PROLINE - PRO 142 / 7: ASN 478 - CARBOHYDRATE ATTACHMENT SITE. / 8: RESIDUE GLN 418 WAS MODELLED AS ALA. / 9: RESIDUE ARG 500 WAS MODELLED AS ALA. / 10: CIS PROLINE - PRO 628 |
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要素
-タンパク質 , 1種, 1分子 A
#1: タンパク質 | 分子量: 76250.227 Da / 分子数: 1 / 由来タイプ: 組換発現 / 由来: (組換発現) ![]() |
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-糖 , 2種, 2分子
#2: 多糖 | 2-acetamido-2-deoxy-beta-D-glucopyranose-(1-3)-[beta-L-fucopyranose-(1-6)]2-acetamido-2-deoxy-beta- ...2-acetamido-2-deoxy-beta-D-glucopyranose-(1-3)-[beta-L-fucopyranose-(1-6)]2-acetamido-2-deoxy-beta-D-glucopyranose |
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#3: 多糖 | alpha-L-fucopyranose-(1-6)-2-acetamido-2-deoxy-beta-D-glucopyranose |
-非ポリマー , 3種, 305分子 




#4: 化合物 | #5: 化合物 | #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 | ONE COPPER(II) ION AND ONE CARBONATE ION ARE ASSOCIATED WITH EACH LOBE. TWO CARBOHYDRATE CHAINS ARE ...ONE COPPER(II) ION AND ONE CARBONATE ION ARE ASSOCIATED |
配列の詳細 | THE AMINO ACID SEQUENCE GIVEN IN ANDERSON ET AL. (1989) WAS FOLLOWED IN BUILDING THE MODEL. THIS ...THE AMINO ACID SEQUENCE GIVEN IN ANDERSON ET AL. (1989) WAS FOLLOWED IN BUILDING THE MODEL. THIS PAPER REPORTS CORRECTION |
-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: 2.78 Å3/Da / 溶媒含有率: 55.68 % | ||||||||||||||||||||
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結晶化 | *PLUS 温度: 4 ℃ / 手法: microdialysis詳細: taken from Norris, G.E. et al (1989). J. Mol. Biol., 209, 329-331. PH range low: 8 / PH range high: 7.8 | ||||||||||||||||||||
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: 2.1 Å / Num. obs: 46683 / Observed criterion σ(I): 2 / Rmerge(I) obs: 0.089 |
反射 シェル | *PLUS 最高解像度: 2.1 Å / 最低解像度: 2.4 Å / % possible obs: 33 % / Num. unique obs: 4081 |
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解析
ソフトウェア | 名称: PROLSQ / 分類: 精密化 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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精密化 | Rfactor obs: 0.199 / 最高解像度: 2.1 Å | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
精密化ステップ | サイクル: LAST / 最高解像度: 2.1 Å
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拘束条件 |
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精密化 | *PLUS 最高解像度: 2.1 Å / 最低解像度: 7.5 Å / Num. reflection obs: 43525 / σ(I): 0.5 / Rfactor obs: 0.199 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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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