1g2i

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[[Image:1g2i.gif|left|200px]]<br /><applet load="1g2i" size="350" color="white" frame="true" align="right" spinBox="true"
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[[Image:1g2i.gif|left|200px]]
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caption="1g2i, resolution 2.00&Aring;" />
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'''CRYSTAL STRUCTURE OF A NOVEL INTRACELLULAR PROTEASE FROM PYROCOCCUS HORIKOSHII AT 2 A RESOLUTION'''<br />
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{{Structure
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|PDB= 1g2i |SIZE=350|CAPTION= <scene name='initialview01'>1g2i</scene>, resolution 2.00&Aring;
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|SITE=
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|LIGAND= <scene name='pdbligand=SO4:SULFATE ION'>SO4</scene>
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|ACTIVITY=
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|GENE= PH1704 ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=53953 Pyrococcus horikoshii])
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}}
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'''CRYSTAL STRUCTURE OF A NOVEL INTRACELLULAR PROTEASE FROM PYROCOCCUS HORIKOSHII AT 2 A RESOLUTION'''
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==Overview==
==Overview==
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==About this Structure==
==About this Structure==
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1G2I is a [http://en.wikipedia.org/wiki/Single_protein Single protein] structure of sequence from [http://en.wikipedia.org/wiki/Pyrococcus_horikoshii Pyrococcus horikoshii] with <scene name='pdbligand=SO4:'>SO4</scene> as [http://en.wikipedia.org/wiki/ligand ligand]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1G2I OCA].
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1G2I is a [[Single protein]] structure of sequence from [http://en.wikipedia.org/wiki/Pyrococcus_horikoshii Pyrococcus horikoshii]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1G2I OCA].
==Reference==
==Reference==
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Crystal structure of an intracellular protease from Pyrococcus horikoshii at 2-A resolution., Du X, Choi IG, Kim R, Wang W, Jancarik J, Yokota H, Kim SH, Proc Natl Acad Sci U S A. 2000 Dec 19;97(26):14079-84. PMID:[http://ispc.weizmann.ac.il//pmbin/getpm?pmid=11114201 11114201]
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Crystal structure of an intracellular protease from Pyrococcus horikoshii at 2-A resolution., Du X, Choi IG, Kim R, Wang W, Jancarik J, Yokota H, Kim SH, Proc Natl Acad Sci U S A. 2000 Dec 19;97(26):14079-84. PMID:[http://www.ncbi.nlm.nih.gov/pubmed/11114201 11114201]
[[Category: Pyrococcus horikoshii]]
[[Category: Pyrococcus horikoshii]]
[[Category: Single protein]]
[[Category: Single protein]]
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[[Category: protein structure initiative]]
[[Category: protein structure initiative]]
[[Category: psi]]
[[Category: psi]]
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[[Category: structural genomics]]
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[[Category: structural genomic]]
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''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Thu Feb 21 12:45:21 2008''
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''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Thu Mar 20 11:17:17 2008''

Revision as of 09:17, 20 March 2008

Image:1g2i.gif


PDB ID 1g2i

Drag the structure with the mouse to rotate
, resolution 2.00Å
Ligands:
Gene: PH1704 (Pyrococcus horikoshii)
Coordinates: save as pdb, mmCIF, xml



CRYSTAL STRUCTURE OF A NOVEL INTRACELLULAR PROTEASE FROM PYROCOCCUS HORIKOSHII AT 2 A RESOLUTION


Overview

The intracellular protease from Pyrococcus horikoshii (PH1704) and PfpI from Pyrococcus furiosus are members of a class of intracellular proteases that have no sequence homology to any other known protease family. We report the crystal structure of PH1704 at 2.0-A resolution. The protease is tentatively identified as a cysteine protease based on the presence of cysteine (residue 100) in a nucleophile elbow motif. In the crystal, PH1704 forms a hexameric ring structure, and the active sites are formed at the interfaces between three pairs of monomers.

About this Structure

1G2I is a Single protein structure of sequence from Pyrococcus horikoshii. Full crystallographic information is available from OCA.

Reference

Crystal structure of an intracellular protease from Pyrococcus horikoshii at 2-A resolution., Du X, Choi IG, Kim R, Wang W, Jancarik J, Yokota H, Kim SH, Proc Natl Acad Sci U S A. 2000 Dec 19;97(26):14079-84. PMID:11114201

Page seeded by OCA on Thu Mar 20 11:17:17 2008

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