2J31	Hydrolase Hydrolase Inhibitor	date	Aug 17, 2006
title	The Role Of Loop Bundle Hydrogen Bonds In The Maturation And Of(Pro)Caspase-3
authors	B.Feeney, C.Pop, P.Swartz, C.Mattos, A.C.Clark
compound		source
Molecule: Caspase-3 Chain: A Fragment: Residues 29-277 Synonym: Casp-3, Apopain, Cysteine Protease Cpp32, Cpp-32, Yama, Srebp Cleavage Activity 1, Sca-1, Caspase-3 Subunit P Caspase-3 Subunit P12; Ec: 3.4.22.56 Engineered: Yes Mutation: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Gene: Casp3, Cpp32 Expression_system: Escherichia Coli Expression_system_taxid: 562
Molecule: Ace-Asp-Glu-Val-Asp-Chloromethylketone Inhibitor Chain: B Synonym: Ac-Devd-Cmk Engineered: Yes		Synthetic: Yes Organism_scientific: Synthetic Construct Organism_taxid: 32630
symmetry	Space Group: I 2 2 2	R_factor 0.200 R_Free 0.216
crystal cell	length a length b length c angle alpha angle beta angle gamma 67.332 83.925 95.504 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	1.50 Å
ligand	0QE, ACE	enzyme	Hydrolase E.C.3.4.22.56 BRENDA
Gene Ontology	Chain Function Process Component A phospholipase A2 activator a...
Primary reference	Role of loop bundle hydrogen bonds in the maturation and activity of (Pro)caspase-3., Feeney B, Pop C, Swartz P, Mattos C, Clark AC, Biochemistry. 2006 Nov 7;45(44):13249-63. PMID:17073446

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (51 Kb) [Save to disk] Biological Unit Coordinates (2j31.pdb1.gz) 174 Kb LPC: Ligand-Protein Contacts for 2J31 CSU: Contacts of Structural Units for 2J31 Likely Quarternary Molecular Structure file(s) for 2J31 Structure Factors (655 Kb) Retrieve 2J31 in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 2J31 from S2C, [Save to disk] Re-refined 2j31 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

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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 2J31, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [2j31_B] [2j31] [2j31_A] SWISS-PROT database: [P42574] Domain organization of [CASP3_HUMAN] by SWISSPFAM Domain found in 2J31: [CASc ] by SMART

Other resources with information on 2J31

Community annotation for 2J31 at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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