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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: 4dpv | ||||||||||||
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タイトル | PARVOVIRUS/DNA COMPLEX | ||||||||||||
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![]() | Virus/DNA / COMPLEX (VIRUS-DNA) / FULL CAPSID / SINGLE-STRANDED DNA / VIRUS / Icosahedral virus / Virus-DNA complex | ||||||||||||
機能・相同性 | ![]() symbiont entry into host cell via permeabilization of host membrane / microtubule-dependent intracellular transport of viral material towards nucleus / adhesion receptor-mediated virion attachment to host cell / T=1 icosahedral viral capsid / viral penetration into host nucleus / host cell / clathrin-dependent endocytosis of virus by host cell / entry receptor-mediated virion attachment to host cell / host cell nucleus / structural molecule activity / metal ion binding 類似検索 - 分子機能 | ||||||||||||
生物種 | ![]() | ||||||||||||
手法 | ![]() | ||||||||||||
![]() | Chapman, M.S. / Rossmann, M.G. | ||||||||||||
![]() | ![]() タイトル: Canine parvovirus capsid structure, analyzed at 2.9 A resolution. 著者: Xie, Q. / Chapman, M.S. #1: ![]() タイトル: Structural Refinement of the DNA-Containing Capsid of Canine Parvovirus Using a New Restrained Real Space Method 著者: Chapman, M.S. / Rossmann, M.G. #2: ![]() タイトル: Single-Stranded DNA-Protein Interactions in Canine Parvovirus 著者: Chapman, M.S. / Rossmann, M.G. #3: ![]() タイトル: Restrained Real-Space Macromolecular Atomic Refinement Using a New Resolution- Dependent Electron Density Function 著者: Chapman, M.S. #4: ![]() タイトル: Structure, Sequence, and Function Correlations Among Parvoviruses 著者: Chapman, M.S. / Rossmann, M.G. #5: ![]() タイトル: Ab Initio Phase Determination for Spherical Viruses: Parameter Determination for Spherical-Shell Models 著者: Chapman, M.S. / Tsao, J. / Rossmann, M.G. #6: ![]() タイトル: Structure Determination of Monoclinic Canine Parvovirus 著者: Tsao, J. / Chapman, M.S. / Wu, H. / Agbandje, M. / Keller, W. / Rossmann, M.G. #7: ![]() タイトル: The Three-Dimensional Structure of Canine Parvovirus and its Functional Implications 著者: Tsao, J. / Chapman, M.S. / Agbandje, M. / Keller, W. / Smith, K. / Wu, H. / Luo, M. / Smith, T.J. / Rossmann, M.G. / Compans, R.W. / al., et #8: ![]() タイトル: Preliminary X-Ray Crystallographic Analysis of Canine Parvovirus Crystals 著者: Luo, M. / Tsao, J. / Rossmann, M.G. / Basak, S. / Compans, R.W. | ||||||||||||
履歴 |
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Remark 700 | SHEET THE STRUCTURE OF CANINE PARVOVIRUS FOLLOWS THE CANONICAL PICORNA-VIRUS LIKE "JELLY ROLL" ...SHEET THE STRUCTURE OF CANINE PARVOVIRUS FOLLOWS THE CANONICAL PICORNA-VIRUS LIKE "JELLY ROLL" BARREL. THE SHEET IDENTIFIED AS "BDG" IS THAT REFERRED TO AS "BIDG" IN THE LITERATURE WITH STRANDS 1 TO 5 CORRESPONDING TO STRANDS A, B, I, D, AND G. THE SHEET IDENTIFIED AS "CHF" IS THE SO-CALLED CHEF SHEET WITH STRANDS 1 TO 4 CORRESPONDING TO STRANDS C, H, E, AND F. THESE TWO SHEETS ARE LOOSELY CONNECTED TOGETHER BY HYDROGEN BONDS BETWEEN STRAND 4 OF "CHF" AND RESIDUE 45 IMMEDIATELY PRECEDING STRAND 1 OF "BDG" OF A FIVE-FOLD RELATED PROTOMER THAT IS GENERATED USING THE SYMMETRY OPERATORS LISTED BELOW. CPV CONTAINS SEVERAL LONG LOOPS BETWEEN STRANDS OF "BDG" AND "CHF" WITH LITTLE ORGANIZED SECONDARY STRUCTURE. THERE ARE STRANDS WITHIN THE LOOPS THAT ARE LOOSELY HYDROGEN-BONDED TOGETHER. WITH FEWER HYDROGEN BONDS AND LESS REGULAR SECONDARY STRUCTURE THEY MUST BE REGARDED MORE TENTATIVELY. THIS IS WHY THE SHEET "LP2" HAS BEEN IDENTIFIED SEPARATELY, ALTHOUGH IT COULD BE CONSIDERED TO BE AN EXTENSION OF SHEET "CHF", EXTENDING FROM STRAND 1. STRAND 1 OF "LP2" HAS A BULGE AND A CHANGE OF DIRECTION AT RESIDUE 107, AFTER WHICH IT BECOMES STRAND 1 OF "CHF". THE MIDDLE STRAND OF "LP2" CONTAINS TWO SEGMENTS THAT RUN IN THE SAME GENERAL DIRECTION, BUT ARE SEPARATED BY NON-BETA STRUCTURE. THE FIRST SEGMENT (206 - 211) HYDROGEN BONDS ON ONE SIDE ONLY, TO RESIDUES 103 - 111, AND THE SECOND SEGMENT (215 - 218) HYDROGEN BONDS ON THE OPPOSITE SIDE TO RESIDUES 230 - 235. IN ORDER TO REPRESENT THE BIFURCATED SHEET STRUCTURE IN THE *SHEET* RECORDS BELOW, TWO SHEETS, *BDG* AND *CDG* ARE DEFINED. STRANDS 1 - 4 OF THESE SHEETS ARE IDENTICAL. THE CHAIN DESIGNATORS IN THE SECONDARY STRUCTURE LIST REFER TO THE NON-CRYSTALLOGRAPHIC ICOSAHEDRAL SYMMETRY OPERATORS LABELED "A" TO "H" IN *REMARK 8*, AND ARE USED WHEN A SHEET SPANS TWO SUBUNITS. PDB FORMAT DOES NOT ALLOW STRANDS FROM ANOTHER ASYMMETRIC UNIT TO BE PRESENTED ON SHEET RECORDS. THE FOLLOWING STRANDS COME FROM OTHER ASYMMETRIC UNITS: CHF 6 GLY A 43 PHE A 45 -1 O GLY A 43 N LEU Z 254 GH1 4 TRP F 414 ASN F 417 -1 N TRP F 414 O PHE Z 345 GH1 4 ASN F 428 LEU F 430 -1 N LEU F 430 O ILE F 415 GH2 3 GLY F 315 THR F 317 -1 N THR F 317 O ARG Z 377 |
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登録構造単位 | ![]()
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対称性 | 点対称性: (ヘルマン・モーガン記号: 532 / シェーンフリース記号: I (正20面体型対称)) | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
非結晶学的対称性 (NCS) | NCS oper:
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