2QIA	Transferase	date	Jul 03, 2007
title	Structural Basis For The Acyl Chain Selectivity And Mechanis N-Acetylglucosamine Acyltransferase
authors	A.H.Williams, C.R.H.Raetz
compound		source
Molecule: Udp-N-Acetylglucosamine Acyltransferase Chain: A Synonym: Acyl-[Acyl-Carrier-Protein]--Udp-N-Acetylglucosami Acyltransferase; Ec: 2.3.1.129 Engineered: Yes		Organism_scientific: Escherichia Coli K12 Organism_taxid: 83333 Strain: K-12 Gene: Lpxa Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_strain: Bl21(De3)Plyse Expression_system_vector_type: Plasmid Expression_system_plasmid: Pto1 (Pet 23c)
symmetry	Space Group: P 21 3	R_factor 0.186 R_Free 0.232
crystal cell	length a length b length c angle alpha angle beta angle gamma 97.143 97.143 97.143 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	1.74 Å
ligand	U20	enzyme	Transferase E.C.2.3.1.129 BRENDA
Gene Ontology	Chain Function Process Component A
Primary reference	Structural basis for the acyl chain selectivity and mechanism of UDP-N-acetylglucosamine acyltransferase., Williams AH, Raetz CR, Proc Natl Acad Sci U S A. 2007 Aug 21;104(34):13543-50. Epub 2007 Aug 13. PMID:17698807

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (53 Kb) [Save to disk] Biological Unit Coordinates (2qia.pdb1.gz) 141 Kb LPC: Ligand-Protein Contacts for 2QIA CSU: Contacts of Structural Units for 2QIA Likely Quarternary Molecular Structure file(s) for 2QIA Structure Factors (234 Kb) Retrieve 2QIA in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 2QIA from S2C, [Save to disk] Re-refined 2qia structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 2QIA 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 2QIA

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 2QIA, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [2qia] [2qia_A] SWISS-PROT database: [P0A722] Domain organization of [LPXA_ECOLI] by SWISSPFAM

Other resources with information on 2QIA

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

Movements, Movies and Images

Images from IMB Jena Image Library of Biological Macromolecules.

You may enter another PDB ID code

Go [Back], to the [PDB Lite page], to the [OCA Search page] or to the [PDB Home page]

---

OCA© by Jaime Prilusky, 1996-2014,2022 Bioinformatics Unit Weizmann Institute of Science

---