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1g2i
From Proteopedia
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'''CRYSTAL STRUCTURE OF A NOVEL INTRACELLULAR PROTEASE FROM PYROCOCCUS HORIKOSHII AT 2 A RESOLUTION''' | '''CRYSTAL STRUCTURE OF A NOVEL INTRACELLULAR PROTEASE FROM PYROCOCCUS HORIKOSHII AT 2 A RESOLUTION''' | ||
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[[Category: Kim, R.]] | [[Category: Kim, R.]] | ||
[[Category: Kim, S H.]] | [[Category: Kim, S H.]] | ||
| - | [[Category: | + | [[Category: Atp-independent intracellular protease]] |
| - | [[Category: | + | [[Category: Berkeley structural genomics center]] |
| - | [[Category: | + | [[Category: Bsgc structure funded by nih]] |
| - | [[Category: | + | [[Category: Catalytical triad]] |
| - | [[Category: | + | [[Category: Cysteine protease]] |
| - | [[Category: | + | [[Category: Intracellular protease]] |
| - | [[Category: | + | [[Category: Nucleophile elbow]] |
| - | [[Category: | + | [[Category: Pfpi]] |
| - | [[Category: | + | [[Category: Protease]] |
| - | [[Category: | + | [[Category: Protein structure initiative]] |
| - | [[Category: | + | [[Category: Psi]] |
| - | [[Category: | + | [[Category: Structural genomic]] |
| - | + | ''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Fri May 2 17:03:27 2008'' | |
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Revision as of 14:03, 2 May 2008
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 Fri May 2 17:03:27 2008
Categories: Pyrococcus horikoshii | Single protein | BSGC, Berkeley Structural Genomics Center. | Choi, I-G. | Du, X. | Jancarik, J. | Kim, R. | Kim, S H. | Atp-independent intracellular protease | Berkeley structural genomics center | Bsgc structure funded by nih | Catalytical triad | Cysteine protease | Intracellular protease | Nucleophile elbow | Pfpi | Protease | Protein structure initiative | Psi | Structural genomic
