3NKF	Hydrolase	date	Jun 18, 2010
title	Crystal Structure Of Human Ligand-Free Mature Caspase-6 With Intersubunit Linker Attached
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 Mutation: Yes		Synthetic: Yes Organism_taxid: 32630 Other_details: E.Coli Optimized Synthetic Gene
symmetry	Space Group: P 1 21 1	R_factor 0.216 R_Free 0.270
crystal cell	length a length b length c angle alpha angle beta angle gamma 63.290 90.814 85.912 90.00 91.04 90.00
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, D, C, B
Primary reference	Substrate-Induced Conformational Changes Occur in All Cleaved Forms of Caspase-6., Vaidya S, Velazquez-Delgado EM, Abbruzzese G, Hardy JA, J Mol Biol. 2010 Nov 25. PMID:21111746

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (283 Kb) [Save to disk] Biological Unit Coordinates (3nkf.pdb1.gz) 273 Kb Biological Unit Coordinates (3nkf.pdb2.gz) 135 Kb Biological Unit Coordinates (3nkf.pdb3.gz) 140 Kb CSU: Contacts of Structural Units for 3NKF Structure Factors (361 Kb) Retrieve 3NKF in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 3NKF from S2C, [Save to disk] Re-refined 3nkf structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 3NKF 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 3NKF

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 3NKF, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [3nkf_B] [3nkf_C] [3nkf_A] [3nkf_D] [3nkf] SWISS-PROT database: Domain organization of by SWISSPFAM Domain found in 3NKF: [CASc ] by SMART

Other resources with information on 3NKF

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

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