2IER	Hydrolase	date	Sep 19, 2006
title	Crystal Structure Of Aquifex Aeolicus Lpxc Complexed With Ur Diphosphate
authors	H.A.Gennadios, D.W.Christianson
compound		source
Molecule: Udp-3-O-[3-Hydroxymyristoyl] N-Acetylglucosamine Deacetylase; Chain: A, B Synonym: Udp-3-O-Acyl-Glcnac Deacetylase Ec: 3.5.1.- Engineered: Yes Mutation: Yes		Organism_scientific: Aquifex Aeolicus Organism_taxid: 63363 Gene: Lpxc Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_strain: Bl21 (De3) Plyss Expression_system_vector_type: Plasmid
symmetry	Space Group: P 61	R_factor 0.213 R_Free 0.241
crystal cell	length a length b length c angle alpha angle beta angle gamma 101.206 101.206 122.240 90.00 90.00 120.00
method	X-Ray Diffraction	resolution	2.70 Å
ligand	GOL, PLM, UDP, ZN	enzyme	Hydrolase E.C.3.5.1 BRENDA
Gene Ontology	Chain Function Process Component A, B
Primary reference	Binding of Uridine 5'-Diphosphate in the "Basic Patch" of the Zinc Deacetylase LpxC and Implications for Substrate Binding(,)., Gennadios HA, Christianson DW, Biochemistry. 2006 Dec 26;45(51):15216-15223. PMID:17176043

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (96 Kb) [Save to disk] Biological Unit Coordinates (2ier.pdb1.gz) 90 Kb LPC: Ligand-Protein Contacts for 2IER CSU: Contacts of Structural Units for 2IER Likely Quarternary Molecular Structure file(s) for 2IER Structure Factors (176 Kb) Retrieve 2IER in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 2IER from S2C, [Save to disk] Re-refined 2ier structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 2IER 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 2IER

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 2IER, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [2ier_A] [2ier] [2ier_B] SWISS-PROT database: [O67648] Domain organization of [LPXC_AQUAE] by SWISSPFAM

Other resources with information on 2IER

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

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