2EW6	Hydrolase	date	Nov 02, 2005
title	Structure Of Helicobacter Pylori Peptide Deformylase In Comp Inhibitor
authors	J.Cai
compound		source
Molecule: Peptide Deformylase Chain: A Ec: 3.5.1.88 Engineered: Yes		Organism_scientific: Helicobacter Pylori Organism_taxid: 210 Expression_system: Escherichia Coli Bl21(De3) Expression_system_taxid: 469008 Expression_system_strain: Bl21(De3) Expression_system_vector_type: Plasmid Expression_system_plasmid: Pet22b(+)
symmetry	Space Group: P 21 21 21	R_factor 0.204 R_Free 0.243
crystal cell	length a length b length c angle alpha angle beta angle gamma 42.170 52.937 91.792 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	2.20 Å
ligand	CO, Y13	enzyme	Hydrolase E.C.3.5.1.88 BRENDA
Gene Ontology	Chain Function Process Component A
Primary reference	Peptide deformylase is a potential target for anti-Helicobacter pylori drugs: reverse docking, enzymatic assay, and X-ray crystallography validation., Cai J, Han C, Hu T, Zhang J, Wu D, Wang F, Liu Y, Ding J, Chen K, Yue J, Shen X, Jiang H, Protein Sci. 2006 Sep;15(9):2071-81. Epub 2006 Aug 1. PMID:16882991

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (35 Kb) [Save to disk] Biological Unit Coordinates (2ew6.pdb1.gz) 30 Kb LPC: Ligand-Protein Contacts for 2EW6 CSU: Contacts of Structural Units for 2EW6 Likely Quarternary Molecular Structure file(s) for 2EW6 Structure Factors (63 Kb) Retrieve 2EW6 in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 2EW6 from S2C, [Save to disk] Re-refined 2ew6 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 2EW6 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 2EW6

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 2EW6, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [2ew6_A] [2ew6] SWISS-PROT database: [Q672W7] Domain organization of [Q672W7_HELPY] by SWISSPFAM

Other resources with information on 2EW6

Community annotation for 2EW6 at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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