3j2m
From Proteopedia
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{{STRUCTURE_3j2m| PDB=3j2m | SCENE= }} | {{STRUCTURE_3j2m| PDB=3j2m | SCENE= }} | ||
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===The X-ray structure of the gp15 hexamer and the model of the gp18 protein fitted into the cryo-EM reconstruction of the extended T4 tail=== | ===The X-ray structure of the gp15 hexamer and the model of the gp18 protein fitted into the cryo-EM reconstruction of the extended T4 tail=== | ||
| + | {{ABSTRACT_PUBMED_23434847}} | ||
| - | + | ==Function== | |
| + | [[http://www.uniprot.org/uniprot/VG15_BPT4 VG15_BPT4]] Stabilizes the tail sheath structure and produces the "connector" structure required for T4 head attachment. [[http://www.uniprot.org/uniprot/VG18_BPT4 VG18_BPT4]] The contractile tail of bacteriophage T4 consists of a contractile sheath, a tube and a baseplate. 144 protomers of Gp18, arranged in 24 annuli, form the contractile tail sheath which participates in viral DNA injection into host cytoplasm. | ||
==About this Structure== | ==About this Structure== | ||
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==Reference== | ==Reference== | ||
| - | <ref group="xtra">PMID:016116440</ref><references group="xtra"/> | + | <ref group="xtra">PMID:016116440</ref><references group="xtra"/><references/> |
[[Category: Enterobacteria phage t4]] | [[Category: Enterobacteria phage t4]] | ||
[[Category: Aksyuk, A.]] | [[Category: Aksyuk, A.]] | ||
Revision as of 06:05, 16 May 2013
Contents |
The X-ray structure of the gp15 hexamer and the model of the gp18 protein fitted into the cryo-EM reconstruction of the extended T4 tail
Template:ABSTRACT PUBMED 23434847
Function
[VG15_BPT4] Stabilizes the tail sheath structure and produces the "connector" structure required for T4 head attachment. [VG18_BPT4] The contractile tail of bacteriophage T4 consists of a contractile sheath, a tube and a baseplate. 144 protomers of Gp18, arranged in 24 annuli, form the contractile tail sheath which participates in viral DNA injection into host cytoplasm.
About this Structure
3j2m is a 12 chain structure with sequence from Enterobacteria phage t4. Full crystallographic information is available from OCA.
Reference
- Kostyuchenko VA, Chipman PR, Leiman PG, Arisaka F, Mesyanzhinov VV, Rossmann MG. The tail structure of bacteriophage T4 and its mechanism of contraction. Nat Struct Mol Biol. 2005 Sep;12(9):810-3. Epub 2005 Aug 14. PMID:16116440 doi:10.1038/nsmb975
