3QOQ	Transcription Dna	date	Feb 10, 2011
title	Crystal Structure Of The Transcription Factor Amrz In Comple 18 Base Pair Amrz1 Binding Site
authors	E.E.Pryor Jr., D.J.Wozniak, T.Hollis
compound		source
Molecule: Alginate And Motility Regulator Z Chain: A, B, C, D Fragment: Unp Residues 1-66 Synonym: Dna Binding-Protein Engineered: Yes		Organism_scientific: Pseudomonas Aeruginosa Organism_taxid: 287 Strain: Pa01 Gene: Algz, Amrz, Pa3385 Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_strain: C41(De3) Expression_system_vector_type: Plasmid Expression_system_plasmid: Pet19
Molecule: Dna (5'- D(Apcptpgpgpcpapapapapcpgpcpcpgpgpcpa)-3' Chain: E Engineered: Yes		Synthetic: Yes
Molecule: Dna (5'- D(Tpgpcpcpgpgpcpgptptptptpgpcpcpapgpt)-3' Chain: F Engineered: Yes		Synthetic: Yes
symmetry	Space Group: I 4 2 2	R_factor 0.261 R_Free 0.295
crystal cell	length a length b length c angle alpha angle beta angle gamma 129.465 129.465 152.554 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	3.10 Å
ligand	MSE	enzyme
note	3QOQ is a representative structure
Gene Ontology	Chain Function Process Component A, D, C, B
Primary reference	The Transcription Factor AmrZ Utilizes Multiple DNA Binding Modes to Recognize Activator and Repressor Sequences of Pseudomonas aeruginosa Virulence Genes., Pryor EE Jr, Waligora EA, Xu B, Dellos-Nolan S, Wozniak DJ, Hollis T, PLoS Pathog. 2012 Apr;8(4):e1002648. Epub 2012 Apr 12. PMID:22511872

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (51 Kb) [Save to disk] Biological Unit Coordinates (3qoq.pdb1.gz) 46 Kb LPC: Ligand-Protein Contacts for 3QOQ CSU: Contacts of Structural Units for 3QOQ Structure Factors (317 Kb) Retrieve 3QOQ in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 3QOQ from S2C, [Save to disk] Re-refined 3qoq structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 3QOQ 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 3QOQ

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 3QOQ, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [3qoq_F] [3qoq_B] [3qoq_E] [3qoq_A] [3qoq_D] [3qoq_C] [3qoq] SWISS-PROT database: Domain organization of by SWISSPFAM

Other resources with information on 3QOQ

Community annotation for 3QOQ at PDBWiki (http://pdbwiki.org)

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

---