1W4T	Transferase	date	Jul 29, 2004
title	X-Ray Crystallographic Structure Of Pseudomonas Aeruginosa A N-Acetyltransferase
authors	I.M.Westwood, S.J.Holton, F.Rodrigues-Lima, J.M.Dupret, S.Bhakt M.E.Noble, E.Sim
compound		source
Molecule: Arylamine N-Acetyltransferase Chain: A Synonym: Probable N-Hydroxyarylamine O-Acetyltransferase Engineered: Yes		Organism_scientific: Pseudomonas Aeruginosa Organism_taxid: 287 Gene: Pa4827 Expression_system: Escherichia Coli Bl21(De3) Expression_system_taxid: 469008 Expression_system_variant: Plyss
symmetry	Space Group: P 32 2 1	R_factor 0.188 R_Free 0.218
crystal cell	length a length b length c angle alpha angle beta angle gamma 81.667 81.667 79.580 90.00 90.00 120.00
method	X-Ray Diffraction	resolution	1.95 Å
ligand	SO4	enzyme
Gene Ontology	Chain Function Process Component A
Primary reference	Expression, purification, characterization and structure of Pseudomonas aeruginosa arylamine N-acetyltransferase., Westwood IM, Holton SJ, Rodrigues-Lima F, Dupret JM, Bhakta S, Noble ME, Sim E, Biochem J. 2005 Jan 15;385(Pt 2):605-12. PMID:15447630

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (52 Kb) [Save to disk] Biological Unit Coordinates (1w4t.pdb1.gz) 48 Kb LPC: Ligand-Protein Contacts for 1W4T CSU: Contacts of Structural Units for 1W4T Likely Quarternary Molecular Structure file(s) for 1W4T Structure Factors (326 Kb) Retrieve 1W4T in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1W4T from S2C, [Save to disk] Re-refined 1w4t structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 1W4T 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 1W4T

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 1W4T, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [1w4t_A] [1w4t] SWISS-PROT database: [Q9HUY3] Domain organization of [Q9HUY3_PSEAE] by SWISSPFAM

Other resources with information on 1W4T

Community annotation for 1W4T at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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