1W5P	Synthase	date	Aug 09, 2004
title	Stepwise Introduction Of Zinc Binding Site Into Porphobilino Synthase Of Pseudomonas Aeruginosa (Mutations A129c, D131c, P132e)
authors	F.Frere, H.Reents, W.D.Schubert, D.W.Heinz, D.Jahn
compound		source
Molecule: Delta-Aminolevulinic Acid Dehydratase Chain: A, B Synonym: Porphobilinogen Synthase, Alad, Aladhporphobilinog Synthase; Ec: 4.2.1.24 Engineered: Yes Mutation: Yes		Organism_scientific: Pseudomonas Aeruginosa Organism_taxid: 208964 Strain: Pao1 Expression_system: Escherichia Coli Expression_system_taxid: 469008 Expression_system_strain: Bl21(De3) Expression_system_vector: Pgex-6p-1
symmetry	Space Group: P 4 21 2	R_factor 0.157 R_Free 0.185
crystal cell	length a length b length c angle alpha angle beta angle gamma 126.970 126.970 86.432 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	1.55 Å
ligand	EDO, FMT, GOL, K, MG, SO4, ZN	enzyme	Lyase E.C.4.2.1.24 BRENDA
related structures	by homologous chain: 1W5M, 1W5Q
Gene Ontology	Chain Function Process Component A, B
Primary reference	Tracking the evolution of porphobilinogen synthase metal dependence in vitro., Frere F, Reents H, Schubert WD, Heinz DW, Jahn D, J Mol Biol. 2005 Feb 4;345(5):1059-70. Epub 2004 Dec 21. PMID:15644204

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (126 Kb) [Save to disk] Biological Unit Coordinates (1w5p.pdb1.gz) 467 Kb LPC: Ligand-Protein Contacts for 1W5P CSU: Contacts of Structural Units for 1W5P Likely Quarternary Molecular Structure file(s) for 1W5P Structure Factors (748 Kb) Retrieve 1W5P in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1W5P from S2C, [Save to disk] Re-refined 1w5p structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 1W5P 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 1W5P

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 1W5P, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [1w5p_A] [1w5p_B] [1w5p] SWISS-PROT database: [Q59643] Domain organization of [HEM2_PSEAE] by SWISSPFAM Domain found in 1W5P: [ALAD ] by SMART

Other resources with information on 1W5P

Community annotation for 1W5P 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

---