1pau
From Proteopedia
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|PDB= 1pau |SIZE=350|CAPTION= <scene name='initialview01'>1pau</scene>, resolution 2.5Å | |PDB= 1pau |SIZE=350|CAPTION= <scene name='initialview01'>1pau</scene>, resolution 2.5Å | ||
|SITE= <scene name='pdbsite=S1:Inhibitor+Binding+Sub-Site+S1'>S1</scene>, <scene name='pdbsite=S2:Inhibitor+Binding+Sub-Site+S2'>S2</scene>, <scene name='pdbsite=S3:Inhibitor+Binding+Sub-Site+S3'>S3</scene> and <scene name='pdbsite=S4:Inhibitor+Binding+Sub-Site+S4'>S4</scene> | |SITE= <scene name='pdbsite=S1:Inhibitor+Binding+Sub-Site+S1'>S1</scene>, <scene name='pdbsite=S2:Inhibitor+Binding+Sub-Site+S2'>S2</scene>, <scene name='pdbsite=S3:Inhibitor+Binding+Sub-Site+S3'>S3</scene> and <scene name='pdbsite=S4:Inhibitor+Binding+Sub-Site+S4'>S4</scene> | ||
| - | |LIGAND= <scene name='pdbligand=ACE:ACETYL GROUP'>ACE</scene> | + | |LIGAND= <scene name='pdbligand=ACE:ACETYL+GROUP'>ACE</scene> |
|ACTIVITY= | |ACTIVITY= | ||
|GENE= | |GENE= | ||
| + | |DOMAIN= | ||
| + | |RELATEDENTRY= | ||
| + | |RESOURCES=<span class='plainlinks'>[http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=1pau FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1pau OCA], [http://www.ebi.ac.uk/pdbsum/1pau PDBsum], [http://www.rcsb.org/pdb/explore.do?structureId=1pau RCSB]</span> | ||
}} | }} | ||
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[[Category: Becker, J W.]] | [[Category: Becker, J W.]] | ||
[[Category: Rotonda, J.]] | [[Category: Rotonda, J.]] | ||
| - | [[Category: ACE]] | ||
[[Category: apopain]] | [[Category: apopain]] | ||
[[Category: caspase-3]] | [[Category: caspase-3]] | ||
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[[Category: yama]] | [[Category: yama]] | ||
| - | ''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on | + | ''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Sun Mar 30 22:57:16 2008'' |
Revision as of 19:57, 30 March 2008
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| , resolution 2.5Å | |||||||
|---|---|---|---|---|---|---|---|
| Sites: | , , and | ||||||
| Ligands: | |||||||
| Resources: | FirstGlance, OCA, PDBsum, RCSB | ||||||
| Coordinates: | save as pdb, mmCIF, xml | ||||||
CRYSTAL STRUCTURE OF THE COMPLEX OF APOPAIN WITH THE TETRAPEPTIDE ALDEHYDE INHIBITOR AC-DEVD-CHO
Overview
Cysteine proteases related to mammalian interleukin-1 beta converting enzyme (ICE) and to its Caenorhabditis elegans homologue, CED-3, play a critical role in the biochemical events that culminate in apoptosis. We have determined the three-dimensional structure of a complex of the human CED-3 homologue CPP32/apopain with a potent tetrapeptide-aldehyde inhibitor. The protein resembles ICE in overall structure, but its S4 subsite is strikingly different in size and chemical composition. These differences account for the variation in specificity between the ICE- and CED-3-related proteases and enable the design of specific inhibitors that can probe the physiological functions of the proteins and disease states with which they are associated.
About this Structure
1PAU is a Protein complex structure of sequences from Homo sapiens. The following page contains interesting information on the relation of 1PAU with [Caspases]. Full crystallographic information is available from OCA.
Reference
The three-dimensional structure of apopain/CPP32, a key mediator of apoptosis., Rotonda J, Nicholson DW, Fazil KM, Gallant M, Gareau Y, Labelle M, Peterson EP, Rasper DM, Ruel R, Vaillancourt JP, Thornberry NA, Becker JW, Nat Struct Biol. 1996 Jul;3(7):619-25. PMID:8673606
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