4A5P	Protein Transport	date	Oct 26, 2011
title	Structure Of The Shigella Flexneri Mxia Protein
authors	P.Abrusci, M.Vegara-Irigaray, S.Johnson, P.Roversi, M.E.Friede, J C.M.Tang, S.M.Lea
compound		source
Molecule: Protein Mxia Chain: A, B, C Fragment: Cytoplasmic Globular Domain, Residues 318-686 Synonym: Protein Virh Engineered: Yes		Organism_scientific: Shigella Flexneri Organism_taxid: 424718 Strain: 5a Expression_system: Escherichia Coli Bl21(De3) Expression_system_taxid: 469008 Expression_system_variant: C41 Expression_system_vector_type: Plasmid Expression_system_vector: Pacyc Duet
symmetry	Space Group: P 63	R_factor 0.231 R_Free 0.251
crystal cell	length a length b length c angle alpha angle beta angle gamma 160.610 160.610 100.490 90.00 90.00 120.00
method	X-Ray Diffraction	resolution	3.15 Å
ligand	EDO, MLY	enzyme
Gene Ontology	Chain Function Process Component A, C, B
Primary reference	Architecture of the major component of the type III secretion system export apparatus., Abrusci P, Vergara-Irigaray M, Johnson S, Beeby MD, Hendrixson DR, Roversi P, Friede ME, Deane JE, Jensen GJ, Tang CM, Lea SM, Nat Struct Mol Biol. 2013 Jan;20(1):99-104. doi: 10.1038/nsmb.2452. Epub 2012 Dec, 9. PMID:23222644

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (319 Kb) [Save to disk] Biological Unit Coordinates (4a5p.pdb1.gz) 916 Kb Biological Unit Coordinates (4a5p.pdb2.gz) 103 Kb Biological Unit Coordinates (4a5p.pdb3.gz) 108 Kb Biological Unit Coordinates (4a5p.pdb4.gz) 105 Kb LPC: Ligand-Protein Contacts for 4A5P CSU: Contacts of Structural Units for 4A5P Structure Factors (469 Kb) Retrieve 4A5P in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 4A5P from S2C, [Save to disk] Re-refined 4a5p structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 4A5P in 3D

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Visual 3D analysis of 4A5P

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 4A5P, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [4a5p_A] [4a5p_C] [4a5p] [4a5p_B] SWISS-PROT database: Domain organization of by SWISSPFAM

Other resources with information on 4A5P

Community annotation for 4A5P at PDBWiki (http://pdbwiki.org)

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