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基本情報
登録情報 | データベース: PDB / ID: 1ncp | ||||||
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タイトル | STRUCTURAL CHARACTERIZATION OF A 39 RESIDUE SYNTHETIC PEPTIDE CONTAINING THE TWO ZINC BINDING DOMAINS FROM THE HIV-1 P7 NUCLEOCAPSID PROTEIN BY CD AND NMR SPECTROSCOPY | ||||||
![]() | (HIV-1 P7 NUCLEOCAPSID PROTEIN) x 2 | ||||||
![]() | VIRAL PROTEIN / NUCLEOCAPSID PROTEIN | ||||||
機能・相同性 | ![]() integrase activity / Integration of viral DNA into host genomic DNA / Autointegration results in viral DNA circles / Minus-strand DNA synthesis / Plus-strand DNA synthesis / 2-LTR circle formation / Uncoating of the HIV Virion / Vpr-mediated nuclear import of PICs / Early Phase of HIV Life Cycle / Integration of provirus ...integrase activity / Integration of viral DNA into host genomic DNA / Autointegration results in viral DNA circles / Minus-strand DNA synthesis / Plus-strand DNA synthesis / 2-LTR circle formation / Uncoating of the HIV Virion / Vpr-mediated nuclear import of PICs / Early Phase of HIV Life Cycle / Integration of provirus / APOBEC3G mediated resistance to HIV-1 infection / Binding and entry of HIV virion / viral life cycle / HIV-1 retropepsin / symbiont-mediated activation of host apoptosis / retroviral ribonuclease H / exoribonuclease H / exoribonuclease H activity / Assembly Of The HIV Virion / Budding and maturation of HIV virion / protein processing / host multivesicular body / DNA integration / viral genome integration into host DNA / RNA-directed DNA polymerase / establishment of integrated proviral latency / telomerase activity / viral penetration into host nucleus / RNA stem-loop binding / RNA-DNA hybrid ribonuclease activity / 転移酵素; リンを含む基を移すもの; 核酸を移すもの / peptidase activity / host cell / viral nucleocapsid / DNA recombination / DNA-directed DNA polymerase / aspartic-type endopeptidase activity / 加水分解酵素; エステル加水分解酵素 / DNA-directed DNA polymerase activity / symbiont-mediated suppression of host gene expression / symbiont entry into host cell / viral translational frameshifting / lipid binding / host cell nucleus / host cell plasma membrane / virion membrane / structural molecule activity / proteolysis / DNA binding / zinc ion binding / identical protein binding / membrane 類似検索 - 分子機能 | ||||||
生物種 | ![]() ![]() | ||||||
手法 | 溶液NMR | ||||||
![]() | Clore, G.M. / Omichinski, J.G. / Gronenborn, A.M. | ||||||
![]() | ![]() タイトル: Structural characterization of a 39-residue synthetic peptide containing the two zinc binding domains from the HIV-1 p7 nucleocapsid protein by CD and NMR spectroscopy. 著者: Omichinski, J.G. / Clore, G.M. / Sakaguchi, K. / Appella, E. / Gronenborn, A.M. | ||||||
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NMR アンサンブル |
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要素
#1: タンパク質・ペプチド | 分子量: 1928.247 Da / 分子数: 1 / 由来タイプ: 組換発現 由来: (組換発現) ![]() ![]() 属: Lentivirus / 参照: UniProt: P04585 |
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#2: タンパク質・ペプチド | 分子量: 2073.419 Da / 分子数: 1 / 由来タイプ: 組換発現 由来: (組換発現) ![]() ![]() 属: Lentivirus / 参照: UniProt: P24740 |
#3: 化合物 |
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実験 | 手法: 溶液NMR |
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解析
精密化 | ソフトェア番号: 1 詳細: THIS ENTRY CONTAINS SOLUTION NMR STRUCTURE OF A 39 RESIDUE SYNTHETIC PEPTIDE CONTAINING THE TWO ZINC BINDING DOMAINS FROM THE HIV-1 P7 NUCLEOCAPSID PROTEIN. THE TWO DOMAINS ARE COMPLETELY ...詳細: THIS ENTRY CONTAINS SOLUTION NMR STRUCTURE OF A 39 RESIDUE SYNTHETIC PEPTIDE CONTAINING THE TWO ZINC BINDING DOMAINS FROM THE HIV-1 P7 NUCLEOCAPSID PROTEIN. THE TWO DOMAINS ARE COMPLETELY INDEPENDENT AND WERE SOLVED SEPARATELY. THE FIRST DOMAIN (CHAIN *N*, RESIDUES 1 - 17) WAS BASED ON 147 APPROXIMATE INTERPROTON DISTANCE RESTRAINTS. THE SECOND DOMAIN (CHAIN *C*, RESIDUES 22 - 39) WAS BASED ON 148 APPROXIMATE INTERPROTON DISTANCE RESTRAINTS. THE LINKER REGION IS HIGHLY FLEXIBLE AND CANNOT BE DEFINED FROM THE NMR DATA. THE METHOD USED TO DETERMINE THE STRUCTURES IS THE HYBRID METRIC MATRIX DISTANCE GEOMETRY-DYNAMICAL SIMULATED ANNEALING METHOD (NILGES, CLORE, AND GRONENBORN, FEBS LETT. 229, 317 (1988)). A TOTAL OF 15 SIMULATED ANNEALING STRUCTURES WAS CALCULATED FOR EACH DOMAIN. THE COORDINATES OF THE DOMAINS WERE THEN AVERAGED AND SUBJECTED TO RESTRAINED REGULARIZATION TO YIELD THE RESTRAINED MINIMIZED STRUCTURES. ONLY THESE COORDINATES ARE LISTED. THE FIRST CHAIN IS THE N-TERMINAL DOMAIN, AND THE SECOND IS THE C-TERMINAL DOMAIN. THE FIELD PRESENTED IN COLUMNS 61 - 66 IN THIS COORDINATE FILE REPRESENTS THE ATOMIC RMS DEVIATION OF THE INDIVIDUAL STRUCTURES ABOUT THE MEAN COORDINATE POSITIONS FOR EACH DOMAIN. THE COORDINATES OF THE TWO DOMAINS HAVE BEEN BEST FITTED TO EACH OTHER. |
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NMRアンサンブル | 登録したコンフォーマーの数: 1 |