1yxn
From Proteopedia
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|PDB= 1yxn |SIZE=350|CAPTION= <scene name='initialview01'>1yxn</scene> | |PDB= 1yxn |SIZE=350|CAPTION= <scene name='initialview01'>1yxn</scene> | ||
|SITE= | |SITE= | ||
| - | |LIGAND= | + | |LIGAND= <scene name='pdbligand=UNK:UNKNOWN'>UNK</scene> |
|ACTIVITY= | |ACTIVITY= | ||
| - | |GENE= 8 ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id= | + | |GENE= 8 ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=10756 Bacillus phage phi29]) |
| + | |DOMAIN= | ||
| + | |RELATEDENTRY=[[1ohg|1OHG]], [[1f00|1F00]] | ||
| + | |RESOURCES=<span class='plainlinks'>[http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=1yxn FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1yxn OCA], [http://www.ebi.ac.uk/pdbsum/1yxn PDBsum], [http://www.rcsb.org/pdb/explore.do?structureId=1yxn RCSB]</span> | ||
}} | }} | ||
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==About this Structure== | ==About this Structure== | ||
| - | 1YXN is a [[Protein complex]] structure of sequences from [http://en.wikipedia.org/wiki/ | + | 1YXN is a [[Protein complex]] structure of sequences from [http://en.wikipedia.org/wiki/Bacillus_phage_phi29 Bacillus phage phi29]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1YXN OCA]. |
==Reference== | ==Reference== | ||
Conservation of the capsid structure in tailed dsDNA bacteriophages: the pseudoatomic structure of phi29., Morais MC, Choi KH, Koti JS, Chipman PR, Anderson DL, Rossmann MG, Mol Cell. 2005 Apr 15;18(2):149-59. PMID:[http://www.ncbi.nlm.nih.gov/pubmed/15837419 15837419] | Conservation of the capsid structure in tailed dsDNA bacteriophages: the pseudoatomic structure of phi29., Morais MC, Choi KH, Koti JS, Chipman PR, Anderson DL, Rossmann MG, Mol Cell. 2005 Apr 15;18(2):149-59. PMID:[http://www.ncbi.nlm.nih.gov/pubmed/15837419 15837419] | ||
| + | [[Category: Bacillus phage phi29]] | ||
[[Category: Protein complex]] | [[Category: Protein complex]] | ||
| - | [[Category: Vibrio phage f237]] | ||
[[Category: Anderson, D L.]] | [[Category: Anderson, D L.]] | ||
[[Category: Chipman, P R.]] | [[Category: Chipman, P R.]] | ||
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[[Category: phi29]] | [[Category: phi29]] | ||
| - | ''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on | + | ''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Mon Mar 31 01:26:03 2008'' |
Revision as of 22:26, 30 March 2008
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| Ligands: | |||||||
| Gene: | 8 (Bacillus phage phi29) | ||||||
| Related: | 1OHG, 1F00
| ||||||
| Resources: | FirstGlance, OCA, PDBsum, RCSB | ||||||
| Coordinates: | save as pdb, mmCIF, xml | ||||||
Pseudo-atomic model of a fiberless isometric variant of bacteriophage phi29
Overview
Bacteriophage phi29 is one of the smallest and simplest known dsDNA phages, making it amenable to structural investigations. The three-dimensional structure of a fiberless, isometric variant has been determined to 7.9 A resolution by cryo-electron microscopy (cryo-EM), allowing the identification of alpha helices and beta sheets. Their arrangement indicates that the folds of the phi29 and bacteriophage HK97 capsid proteins are similar except for an additional immunoglobulin-like domain of the phi29 protein. An atomic model that incorporates these two domains fits well into the cryo-EM density of the T = 3, fiberless isometric phi29 particle, and cryo-EM structures of fibered isometric and fiberless prolate prohead phi29 particles at resolutions of 8.7 A and 12.7 A, respectively. Thus, phi29 joins the growing number of phages that utilize the HK97 capsid structure, suggesting that this protein fold may be as prevalent in capsids of dsDNA phages as the jelly roll fold is in eukaryotic viruses.
About this Structure
1YXN is a Protein complex structure of sequences from Bacillus phage phi29. Full crystallographic information is available from OCA.
Reference
Conservation of the capsid structure in tailed dsDNA bacteriophages: the pseudoatomic structure of phi29., Morais MC, Choi KH, Koti JS, Chipman PR, Anderson DL, Rossmann MG, Mol Cell. 2005 Apr 15;18(2):149-59. PMID:15837419
Page seeded by OCA on Mon Mar 31 01:26:03 2008
