2o8l
From Proteopedia
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|PDB= 2o8l |SIZE=350|CAPTION= <scene name='initialview01'>2o8l</scene>, resolution 1.50Å | |PDB= 2o8l |SIZE=350|CAPTION= <scene name='initialview01'>2o8l</scene>, resolution 1.50Å | ||
|SITE= | |SITE= | ||
| - | |LIGAND= <scene name='pdbligand=K:POTASSIUM ION'>K</scene> | + | |LIGAND= <scene name='pdbligand=K:POTASSIUM+ION'>K</scene> |
| - | |ACTIVITY= [http://en.wikipedia.org/wiki/Glutamyl_endopeptidase Glutamyl endopeptidase], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=3.4.21.19 3.4.21.19] | + | |ACTIVITY= <span class='plainlinks'>[http://en.wikipedia.org/wiki/Glutamyl_endopeptidase Glutamyl endopeptidase], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=3.4.21.19 3.4.21.19] </span> |
|GENE= | |GENE= | ||
| + | |DOMAIN= | ||
| + | |RELATEDENTRY=[[1qy6|1QY6]] | ||
| + | |RESOURCES=<span class='plainlinks'>[http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=2o8l FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2o8l OCA], [http://www.ebi.ac.uk/pdbsum/2o8l PDBsum], [http://www.rcsb.org/pdb/explore.do?structureId=2o8l RCSB]</span> | ||
}} | }} | ||
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[[Category: Leduc, Y.]] | [[Category: Leduc, Y.]] | ||
[[Category: Prasad, L.]] | [[Category: Prasad, L.]] | ||
| - | [[Category: | + | [[Category: enzyme]] |
| - | [[Category: serine protease | + | [[Category: serine protease]] |
| - | ''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on | + | ''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Mon Mar 31 04:14:15 2008'' |
Revision as of 01:14, 31 March 2008
| |||||||
| , resolution 1.50Å | |||||||
|---|---|---|---|---|---|---|---|
| Ligands: | |||||||
| Activity: | Glutamyl endopeptidase, with EC number 3.4.21.19 | ||||||
| Related: | 1QY6
| ||||||
| Resources: | FirstGlance, OCA, PDBsum, RCSB | ||||||
| Coordinates: | save as pdb, mmCIF, xml | ||||||
Structure of V8 protease from staphylococcus aureus
Overview
V8 protease, an extracellular protease of Staphylococcus aureus, is related to the pancreatic serine proteases. The enzyme cleaves peptide bonds exclusively on the carbonyl side of aspartate and glutamate residues. Unlike the pancreatic serine proteases, V8 protease possesses no disulfide bridges. This is a major evolutionary difference, as all pancreatic proteases have at least two disulfide bridges. The structure of V8 protease shows structural similarity with several other serine proteases, specifically the epidermolytic toxins A and B from S. aureus and trypsin, in which the conformation of the active site is almost identical. V8 protease is also unique in that the positively charged N-terminus is involved in determining the substrate-specificity of the enzyme.
About this Structure
2O8L is a Single protein structure of sequence from Staphylococcus aureus. Full crystallographic information is available from OCA.
Reference
The structure of a universally employed enzyme: V8 protease from Staphylococcus aureus., Prasad L, Leduc Y, Hayakawa K, Delbaere LT, Acta Crystallogr D Biol Crystallogr. 2004 Feb;60(Pt 2):256-9. Epub 2004, Jan 23. PMID:14747701
Page seeded by OCA on Mon Mar 31 04:14:15 2008
