3NS7	Hydrolase Hydrolase Inhibitor	date	Jul 01, 2010
title	Succinic Acid Amides As P2-P3 Replacements For Inhibitors Of Interleukin-1beta Converting Enzyme (Ice Or Caspase 1)
authors	P.Galatsis
compound		source
Molecule: Caspase-1 Chain: A Fragment: Unp Residues 136-297 Synonym: Casp-1, Interleukin-1 Beta Convertase, Il-1bc, Int Beta-Converting Enzyme, Il-1 Beta-Converting Enzyme, Ice, P Caspase-1 Subunit P20, Caspase-1 Subunit P10; Ec: 3.4.22.36 Engineered: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Gene: Casp1, Il1bc, Il1bce Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_vector_type: Plasmid Expression_system_plasmid: Pacyc177
Molecule: Caspase-1 Chain: B Fragment: Unp Residues 317-404 Synonym: Casp-1, Interleukin-1 Beta Convertase, Il-1bc, Int Beta-Converting Enzyme, Il-1 Beta-Converting Enzyme, Ice, P Caspase-1 Subunit P20, Caspase-1 Subunit P10; Ec: 3.4.22.36 Engineered: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Gene: Casp1, Il1bc, Il1bce Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_vector_type: Plasmid Expression_system_plasmid: Pacyc177
symmetry	Space Group: P 43 21 2	R_factor 0.188 R_Free NULL
crystal cell	length a length b length c angle alpha angle beta angle gamma 63.950 63.950 158.550 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	2.60 Å
ligand	3NS	enzyme	Hydrolase E.C.3.4.22.36 BRENDA
Gene Ontology	Chain Function Process Component A B
Primary reference	Succinic acid amides as P2-P3 replacements for inhibitors of interleukin-1beta converting enzyme (ICE or caspase 1)., Galatsis P, Caprathe B, Gilmore J, Thomas A, Linn K, Sheehan S, Harter W, Kostlan C, Lunney E, Stankovic C, Rubin J, Brady K, Allen H, Talanian R, Bioorg Med Chem Lett. 2010 Sep 1;20(17):5184-90. Epub 2010 Jul 8. PMID:20656488

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (45 Kb) [Save to disk] Biological Unit Coordinates (3ns7.pdb1.gz) 39 Kb Biological Unit Coordinates (3ns7.pdb2.gz) 76 Kb LPC: Ligand-Protein Contacts for 3NS7 CSU: Contacts of Structural Units for 3NS7 Structure Factors (88 Kb) Retrieve 3NS7 in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 3NS7 from S2C, [Save to disk] Re-refined 3ns7 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 3NS7 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 3NS7

Ramachandran plot from PDBSum

Structure-derived information

Dipole moment, from Dipole Server at Weizmann Institute 3D motif for 3NS7, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [3ns7] [3ns7_A] [3ns7_B] SWISS-PROT database: Domain organization of by SWISSPFAM Domain found in 3NS7: [CASc ] by SMART

Other resources with information on 3NS7

Community annotation for 3NS7 at PDBWiki (http://pdbwiki.org)

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