1ox3
From Proteopedia
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|LIGAND= | |LIGAND= | ||
|ACTIVITY= | |ACTIVITY= | ||
| - | |GENE= WAC ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id= | + | |GENE= WAC ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=10665 Enterobacteria phage T4]) |
| + | |DOMAIN= | ||
| + | |RELATEDENTRY= | ||
| + | |RESOURCES=<span class='plainlinks'>[http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=1ox3 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1ox3 OCA], [http://www.ebi.ac.uk/pdbsum/1ox3 PDBsum], [http://www.rcsb.org/pdb/explore.do?structureId=1ox3 RCSB]</span> | ||
}} | }} | ||
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==About this Structure== | ==About this Structure== | ||
| - | 1OX3 is a [[Single protein]] structure of sequence from [http://en.wikipedia.org/wiki/ | + | 1OX3 is a [[Single protein]] structure of sequence from [http://en.wikipedia.org/wiki/Enterobacteria_phage_t4 Enterobacteria phage t4]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1OX3 OCA]. |
==Reference== | ==Reference== | ||
Design and crystal structure of bacteriophage T4 mini-fibritin NCCF., Boudko SP, Strelkov SV, Engel J, Stetefeld J, J Mol Biol. 2004 Jun 11;339(4):927-35. PMID:[http://www.ncbi.nlm.nih.gov/pubmed/15165860 15165860] | Design and crystal structure of bacteriophage T4 mini-fibritin NCCF., Boudko SP, Strelkov SV, Engel J, Stetefeld J, J Mol Biol. 2004 Jun 11;339(4):927-35. PMID:[http://www.ncbi.nlm.nih.gov/pubmed/15165860 15165860] | ||
| - | [[Category: | + | [[Category: Enterobacteria phage t4]] |
[[Category: Single protein]] | [[Category: Single protein]] | ||
[[Category: Boudko, S P.]] | [[Category: Boudko, S P.]] | ||
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[[Category: foldon]] | [[Category: foldon]] | ||
| - | ''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on | + | ''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Sun Mar 30 22:51:41 2008'' |
Revision as of 19:51, 30 March 2008
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| , resolution 2.00Å | |||||||
|---|---|---|---|---|---|---|---|
| Gene: | WAC (Enterobacteria phage T4) | ||||||
| Resources: | FirstGlance, OCA, PDBsum, RCSB | ||||||
| Coordinates: | save as pdb, mmCIF, xml | ||||||
crystal structure of mini-fibritin
Overview
Fibritin is a fibrous protein that forms "whiskers" attached to the neck of bacteriophage T4. Whiskers interact with the long tail fibers regulating the assembly and infectivity of the virus. The fibritin trimer includes the N-terminal domain responsible for attachment to the phage particle and for the collar formation, the central domain forming a 500 A long segmented coiled-coil structure, and the C-terminal "foldon" domain. We have designed a "mini" fibritin with most of the coiled-coil domain deleted, and solved its crystal structure. The non-helical N-terminal part represents a new protein fold that tightly interacts with the coiled-coil segment forming a single domain, as revealed by calorimetry. The analysis of the crystal structure and earlier electron microscopy data on the collar-whisker complex suggests the necessity of other proteins to participate in the collar formation. Crystal structure determination of the N-terminal domain of fibritin is the first step towards elucidating the detailed structure and assembly mechanism of the collar-whisker complex.
About this Structure
1OX3 is a Single protein structure of sequence from Enterobacteria phage t4. Full crystallographic information is available from OCA.
Reference
Design and crystal structure of bacteriophage T4 mini-fibritin NCCF., Boudko SP, Strelkov SV, Engel J, Stetefeld J, J Mol Biol. 2004 Jun 11;339(4):927-35. PMID:15165860
Page seeded by OCA on Sun Mar 30 22:51:41 2008
