3K7E	Apoptosis, Hydrolase	date	Oct 13, 2009
title	Crystal Structure Of Human Ligand-Free Mature Caspase-6
authors	S.Vaidya, J.A.Hardy
compound		source
Molecule: Caspase-6 Chain: A, B, C, D Synonym: Casp-6, Apoptotic Protease Mch-2, Caspase-6 Subuni Caspase-6 Subunit P11; Ec: 3.4.22.59 Engineered: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Gene: Casp6, Mch2 Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_strain: Bl21(De3) Expression_system_vector_type: Pet23b
symmetry	Space Group: P 1 21 1	R_factor 0.219 R_Free 0.259
crystal cell	length a length b length c angle alpha angle beta angle gamma 63.394 90.944 86.202 90.00 91.46 90.00
method	X-Ray Diffraction	resolution	3.00 Å
ligand		enzyme	Hydrolase E.C.3.4.22.59 BRENDA
Gene Ontology	Chain Function Process Component A, D, C, B

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (137 Kb) [Save to disk] Biological Unit Coordinates (3k7e.pdb1.gz) 130 Kb CSU: Contacts of Structural Units for 3K7E Structure Factors (151 Kb) Retrieve 3K7E in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 3K7E from S2C, [Save to disk] Re-refined 3k7e structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 3K7E 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 3K7E

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 3K7E, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [3k7e_A] [3k7e_B] [3k7e_C] [3k7e_D] [3k7e] SWISS-PROT database: Domain organization of by SWISSPFAM Domain found in 3K7E: [CASc ] by SMART

Other resources with information on 3K7E

Community annotation for 3K7E at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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