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Yorodumi- PDB-1fpv: STRUCTURE DETERMINATION OF FELINE PANLEUKOPENIA VIRUS EMPTY PARTICLES -
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Basic information
| Entry | Database: PDB / ID: 1fpv | |||||||||
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| Title | STRUCTURE DETERMINATION OF FELINE PANLEUKOPENIA VIRUS EMPTY PARTICLES | |||||||||
Components | FELINE PANLEUKOPENIA VIRUS (STRAIN B) VIRAL PROTEIN 2 | |||||||||
Keywords | VIRUS / PANLEUKEMIA VIRUS COAT PROTEIN / Icosahedral virus | |||||||||
| Function / homology | Function and homology informationsymbiont entry into host cell via permeabilization of host membrane / microtubule-dependent intracellular transport of viral material towards nucleus / T=1 icosahedral viral capsid / viral penetration into host nucleus / host cell / clathrin-dependent endocytosis of virus by host cell / virion attachment to host cell / host cell nucleus / structural molecule activity / metal ion binding Similarity search - Function | |||||||||
| Biological species | Feline panleukopenia virus | |||||||||
| Method | X-RAY DIFFRACTION / Resolution: 3.3 Å | |||||||||
Authors | Agbandje, M. / Rossmann, M.G. | |||||||||
Citation | Journal: Proteins / Year: 1993Title: Structure determination of feline panleukopenia virus empty particles. Authors: Agbandje, M. / McKenna, R. / Rossmann, M.G. / Strassheim, M.L. / Parrish, C.R. #1: Journal: To be PublishedTitle: Determination and Refinement of the Canine Parvovirus Empty Capsid Structure Authors: Wu, H. / Keller, W. / Rossmann, M.G. #2: Journal: J.Mol.Biol. / Year: 1993Title: The Canine Parvovirus Empty Capsid Structure Authors: Wu, H. / Rossmann, M.G. #3: Journal: Acta Crystallogr.,Sect.B / Year: 1992Title: Structure Determination of Monoclinic Canine Parvovirus Authors: Tsao, J. / Chapman, M.S. / Wu, H. / Agbandje, M. / Keller, W. / Rossmann, M.G. #4: Journal: Virology / Year: 1991Title: Mapping Specific Functions in the Capsid Structure of Canine Parvovirus and Feline Panleukopenia Virus Using Infectious Plasmid Clones Authors: Parrish, C.R. #5: Journal: Science / Year: 1991Title: The Three-Dimensional Structure of Canine Parvovirus and its Functional Implications Authors: Tsao, J. / Chapman, M.S. / Agbandje, M. / Keller, W. / Smith, K. / Wu, H. / Luo, M. / Smith, T.J. / Rossmann, M.G. / Compans, R.W. / Parrish, C.R. #6: Journal: J.Mol.Biol. / Year: 1988Title: Preliminary X-Ray Crystallographic Analysis of Canine Parvovirus Crystals Authors: Luo, M. / Tsao, J. / Rossmann, M.G. / Basak, S. / Compans, R.W. | |||||||||
| History |
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| Remark 700 | SHEET THE STRUCTURE OF FELINE PANLEUKOPENIA VIRUS FOLLOWS THE CANONICAL PICORNAVIRUS "JELLY ROLL" ...SHEET THE STRUCTURE OF FELINE PANLEUKOPENIA VIRUS FOLLOWS THE CANONICAL PICORNAVIRUS "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 NOT EXPLICITLY PRESENTED ON THE ATOM RECORDS, BUT WHICH CAN BE GENERATED USING THE SYMMETRY OPERATORS LISTED BELOW. FPV 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 UNTIL THE STRUCTURE IS REFINED. 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 TO 211) HYDROGEN BONDS ON ONE SIDE ONLY, TO RESIDUES 103 TO 111, AND THE SECOND SEGMENT (215 TO 218) HYDROGEN BONDS ON THE OPPOSITE SIDE TO RESIDUES 230 TO 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. |
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Structure visualization
| Structure viewer | Molecule: Molmil Jmol/JSmol |
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Downloads & links
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Download
| PDBx/mmCIF format | 1fpv.cif.gz | 115.3 KB | Display | PDBx/mmCIF format |
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| PDB format | pdb1fpv.ent.gz | 89.5 KB | Display | PDB format |
| PDBx/mmJSON format | 1fpv.json.gz | Tree view | PDBx/mmJSON format | |
| Others | Other downloads |
-Validation report
| Summary document | 1fpv_validation.pdf.gz | 373.9 KB | Display | wwPDB validaton report |
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| Full document | 1fpv_full_validation.pdf.gz | 435.8 KB | Display | |
| Data in XML | 1fpv_validation.xml.gz | 21.3 KB | Display | |
| Data in CIF | 1fpv_validation.cif.gz | 30.2 KB | Display | |
| Arichive directory | https://data.pdbj.org/pub/pdb/validation_reports/fp/1fpv ftp://data.pdbj.org/pub/pdb/validation_reports/fp/1fpv | HTTPS FTP |
-Related structure data
| Similar structure data |
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Assembly
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| Unit cell |
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| Atom site foot note | 1: CIS PROLINE - PRO 161 / 2: CIS PROLINE - PRO 423 / 3: CIS PROLINE - PRO 465 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Symmetry | Point symmetry: (Hermann–Mauguin notation: 532 / Schoenflies symbol: I (icosahedral)) | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Noncrystallographic symmetry (NCS) | NCS oper:
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Feline panleukopenia virus
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