2C2O	Crystal structures of caspase-3 in complex with aza-peptide Michael acceptor inhibitors.	date
authors	Ganesan, R., Jelakovic, S., Ekici, O.D., Li, Z.Z., James, K.E., Asgian, J.L., Campbell, A., Mikolajczyk, J., Salvesen, G.S., Gruetter, M.G., Powers, J.C.
compound		source
symmetry		R_factor R_Free 0.215
crystal cell	length a length b length c angle alpha angle beta angle gamma
method	X-Ray Diffraction	resolution	2.45
ligand	MX3, PHQ	enzyme
Gene Ontology	Chain Function Process Component A B
Primary reference	Design, synthesis, and evaluation of aza-peptide Michael acceptors as selective and potent inhibitors of caspases-2, -3, -6, -7, -8, -9, and -10., Ekici OD, Li ZZ, Campbell AJ, James KE, Asgian JL, Mikolajczyk J, Salvesen GS, Ganesan R, Jelakovic S, Grutter MG, Powers JC, J Med Chem. 2006 Sep 21;49(19):5728-49. PMID:16970398

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (51 Kb) [Save to disk] Biological Unit Coordinates (2c2o.pdb1.gz) 89 Kb LPC: Ligand-Protein Contacts for 2C2O CSU: Contacts of Structural Units for 2C2O Likely Quarternary Molecular Structure file(s) for 2C2O Structure Factors (79 Kb) Retrieve 2C2O in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 2C2O from S2C, [Save to disk] Re-refined 2c2o structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 2C2O in 3D

Proteopedia, because life has more than 2D. On Jmol, a nice Rasmol like molecule viewer. This is good for easiest viewing of basic structure. On FirstGlance, an excellent tool for a guided tour on the structure components, by E. Martz.

Visual 3D analysis of 2C2O

Ramachandran plot from PDBSum

Structure-derived information

Electron Density related parameters from EDS Electron Density Server, at Upsala Dipole moment, from Dipole Server at Weizmann Institute 3D motif for 2C2O, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [2c2o_I] [2c2o] [2c2o_B] [2c2o_C] [2c2o_A] SWISS-PROT database: [P42574] Domain organization of [CASP3_HUMAN] by SWISSPFAM Domain found in 2C2O: [CASc ] by SMART

Other resources with information on 2C2O

Community annotation for 2C2O at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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