3NR2	Hydrolase	date	Jun 30, 2010
title	Crystal Structure Of Caspase-6 Zymogen
authors	X.D.Su, X.J.Wang, X.Liu, W.Mi, K.T.Wang
compound		source
Molecule: Caspase-6 Chain: A, B Synonym: Casp-6, Apoptotic Protease Mch-2, Caspase-6 Subuni Caspase-6 Subunit P11; Ec: 3.4.22.59 Engineered: Yes Mutation: Yes Other_details: Delta-Prodomain; Caspase-6 Subunit P18caspa Subunit P11		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_strain: Rosetta(De3) Expression_system_vector_type: Plasmid Expression_system_plasmid: Pet21b
symmetry	Space Group: P 65 2 2	R_factor 0.179 R_Free 0.237
crystal cell	length a length b length c angle alpha angle beta angle gamma 127.983 127.983 167.912 90.00 90.00 120.00
method	X-Ray Diffraction	resolution	2.90 Å
ligand		enzyme	Hydrolase E.C.3.4.22.59 BRENDA
Gene Ontology	Chain Function Process Component A, B
Primary reference	Crystal structures of human caspase 6 reveal a new mechanism for intramolecular cleavage self-activation., Wang XJ, Cao Q, Liu X, Wang KT, Mi W, Zhang Y, Li LF, Leblanc AC, Su XD, EMBO Rep. 2010 Oct 1. PMID:20890311

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (79 Kb) [Save to disk] Biological Unit Coordinates (3nr2.pdb1.gz) 73 Kb CSU: Contacts of Structural Units for 3NR2 Structure Factors (129 Kb) Retrieve 3NR2 in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 3NR2 from S2C, [Save to disk] Re-refined 3nr2 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 3NR2 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 3NR2

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 3NR2, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [3nr2_B] [3nr2_A] [3nr2] SWISS-PROT database: Domain organization of by SWISSPFAM Domain found in 3NR2: [CASc ] by SMART

Other resources with information on 3NR2

Community annotation for 3NR2 at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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