ISDA: 5YRA

Deposition Date 2017-11-09

Release Date 2018-02-21

Last Version Date 2024-03-27

Entry Detail

PDB ID:

5YRA

Keywords:

VIRAL PROTEIN

Title:

Crystal Structure of Cypovirus Polyhedra R13A/S193C/A194C Mutant

Biological Source:

Source Organism:

Bombyx mori cytoplasmic polyhedrosis virus (Taxon ID: 110829)

Host Organism:

Spodoptera frugiperda

Method Details:

Experimental Method:

X-RAY DIFFRACTION

Resolution:

1.79 Å

R-Value Free:

0.21

R-Value Work:

0.15

R-Value Observed:

0.16

Space Group:

I 2 3

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Macromolecular Entities

Structures with similar UniProt ID

Protein Blast

Polymer Type:polypeptide(L)
Molecule:Polyhedrin
Mutagens:R13A,S193C,A194C
Chain IDs:A
Chain Length:248
Number of Molecules:1
Biological Source:Bombyx mori cytoplasmic polyhedrosis virus

UniProt ID:P11041 Pfam ID:PF05865

Ligand Molecules

EDO

Primary Citation

Supramolecular protein cages constructed from a crystalline protein matrix

Negishi, H, Abe, S, Yamashita, K, Hirata, K, Niwase, K, Boudes, M, Coulibaly, F, Mori, H, Ueno, T.Show

Chem. Commun. (Camb.) 54 1988 1991 (2018)

PMID: 29405208 DOI: 10.1039/c7cc08689j

Abstact

Protein crystals are formed via ordered arrangements of proteins, which assemble to form supramolecular structures. Here, we show a method for the assembly of supramolecular protein cages within a crystalline environment. The cages are stabilized by covalent cross-linking allowing their release via dissolution of the crystal. The high stability of the desiccated protein crystals allows cages to be constructed.

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Primary Citation of related structures