1lep
From Proteopedia
(New page: 200px<br /><applet load="1lep" size="450" color="white" frame="true" align="right" spinBox="true" caption="1lep, resolution 3.5Å" /> '''THREE-DIMENSIONAL STR...) |
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| - | [[Image:1lep.jpg|left|200px]]<br /><applet load="1lep" size=" | + | [[Image:1lep.jpg|left|200px]]<br /><applet load="1lep" size="350" color="white" frame="true" align="right" spinBox="true" |
caption="1lep, resolution 3.5Å" /> | caption="1lep, resolution 3.5Å" /> | ||
'''THREE-DIMENSIONAL STRUCTURE OF THE IMMUNODOMINANT HEAT-SHOCK PROTEIN CHAPERONIN-10 OF MYCOBACTERIUM LEPRAE'''<br /> | '''THREE-DIMENSIONAL STRUCTURE OF THE IMMUNODOMINANT HEAT-SHOCK PROTEIN CHAPERONIN-10 OF MYCOBACTERIUM LEPRAE'''<br /> | ||
==Overview== | ==Overview== | ||
| - | Members of the chaperonin-10 (cpn10) protein family, also called heat | + | Members of the chaperonin-10 (cpn10) protein family, also called heat shock protein 10 and in Escherichia coli GroES, play an important role in ensuring the proper folding of many proteins. The crystal structure of the Mycobacterium leprae cpn10 (Ml-cpn10) oligomer has been elucidated at a resolution of 3.5 angstroms. The architecture of the Ml-cpn10 heptamer resembles a dome with an oculus in its roof. The inner surface of the dome is hydrophilic and highly charged. A flexible region, known to interact with cpn60, extends from the lower rim of the dome. With the structure of a cpn10 heptamer now revealed and the structure of the E. coli GroEL previously known, models of cpn10:cpn60 and GroEL:GroES complexes are proposed. |
==About this Structure== | ==About this Structure== | ||
| - | 1LEP is a [http://en.wikipedia.org/wiki/Single_protein Single protein] structure of sequence from [http://en.wikipedia.org/wiki/Mycobacterium_leprae Mycobacterium leprae]. Full crystallographic information is available from [http:// | + | 1LEP is a [http://en.wikipedia.org/wiki/Single_protein Single protein] structure of sequence from [http://en.wikipedia.org/wiki/Mycobacterium_leprae Mycobacterium leprae]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1LEP OCA]. |
==Reference== | ==Reference== | ||
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[[Category: Mycobacterium leprae]] | [[Category: Mycobacterium leprae]] | ||
[[Category: Single protein]] | [[Category: Single protein]] | ||
| - | [[Category: Hol, W | + | [[Category: Hol, W G.J.]] |
| - | [[Category: Mande, S | + | [[Category: Mande, S C.]] |
[[Category: antigen]] | [[Category: antigen]] | ||
[[Category: chaperone]] | [[Category: chaperone]] | ||
[[Category: heat shock]] | [[Category: heat shock]] | ||
| - | ''Page seeded by [http:// | + | ''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Thu Feb 21 13:44:18 2008'' |
Revision as of 11:44, 21 February 2008
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THREE-DIMENSIONAL STRUCTURE OF THE IMMUNODOMINANT HEAT-SHOCK PROTEIN CHAPERONIN-10 OF MYCOBACTERIUM LEPRAE
Overview
Members of the chaperonin-10 (cpn10) protein family, also called heat shock protein 10 and in Escherichia coli GroES, play an important role in ensuring the proper folding of many proteins. The crystal structure of the Mycobacterium leprae cpn10 (Ml-cpn10) oligomer has been elucidated at a resolution of 3.5 angstroms. The architecture of the Ml-cpn10 heptamer resembles a dome with an oculus in its roof. The inner surface of the dome is hydrophilic and highly charged. A flexible region, known to interact with cpn60, extends from the lower rim of the dome. With the structure of a cpn10 heptamer now revealed and the structure of the E. coli GroEL previously known, models of cpn10:cpn60 and GroEL:GroES complexes are proposed.
About this Structure
1LEP is a Single protein structure of sequence from Mycobacterium leprae. Full crystallographic information is available from OCA.
Reference
Structure of the heat shock protein chaperonin-10 of Mycobacterium leprae., Mande SC, Mehra V, Bloom BR, Hol WG, Science. 1996 Jan 12;271(5246):203-7. PMID:8539620
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