2IUA	Transferase	date	May 30, 2006
title	C. Trachomatis Lpxd
authors	L.Buetow, T.K.Smith, A.Dawson, S.Fyffe, W.N.Hunter
compound		source
Molecule: Udp-3-O-[3-Hydroxymyristoyl] Glucosamine N-Acyltr Chain: A, B, C Synonym: Lpxd Ec: 2.3.1.- Engineered: Yes		Organism_scientific: Chlamydia Trachomatis Organism_taxid: 813 Variant: Serovar B Expression_system: Escherichia Coli Expression_system_taxid: 469008 Expression_system_strain: Bl21(De3) Expression_system_plasmid: Pet 15b (Novagen)
symmetry	Space Group: P 41 21 2	R_factor 0.209 R_Free 0.273
crystal cell	length a length b length c angle alpha angle beta angle gamma 98.679 98.679 284.505 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	2.70 Å
ligand	MES, PLM, SO4	enzyme	Transferase E.C.2.3.1 BRENDA
Gene Ontology	Chain Function Process Component A, C, B
Primary reference	Structure and reactivity of LpxD, the N-acyltransferase of lipid A biosynthesis., Buetow L, Smith TK, Dawson A, Fyffe S, Hunter WN, Proc Natl Acad Sci U S A. 2007 Mar 13;104(11):4321-6. Epub 2007 Mar 5. PMID:17360522

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (170 Kb) [Save to disk] Biological Unit Coordinates (2iua.pdb1.gz) 164 Kb LPC: Ligand-Protein Contacts for 2IUA CSU: Contacts of Structural Units for 2IUA Likely Quarternary Molecular Structure file(s) for 2IUA Structure Factors (536 Kb) Retrieve 2IUA in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 2IUA from S2C, [Save to disk] Re-refined 2iua structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 2IUA 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 2IUA

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 2IUA, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [2iua_B] [2iua_A] [2iua] [2iua_C] SWISS-PROT database: [P0CD76] Domain organization of [LPXD_CHLTR] by SWISSPFAM

Other resources with information on 2IUA

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

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