1EB3	Dehydratase	date	Jul 18, 2001
title	Yeast 5-Aminolaevulinic Acid Dehydratase 4,7-Dioxosebacic Ac
authors	P.T.Erskine, L.Coates, R.Newbold, A.A.Brindley, F.Stauffer, S.P.W M.J.Warren, J.B.Cooper, P.M.Shoolingin-Jordan, R.Neier
compound		source
Molecule: 5-Aminolaevulinic Acid Dehydratase Chain: A Synonym: Alad, Porphobilinogen Synthase Ec: 4.2.1.24 Engineered: Yes Other_details: Complex With 4,7-Dioxosebacic Acid		Organism_scientific: Saccharomyces Cerevisiae Organism_common: Baker'S Yeast Organism_taxid: 4932 Strain: Ns1(Jm109pns1) Expression_system: Escherichia Coli Expression_system_taxid: 562
symmetry	Space Group: I 4 2 2	R_factor R_Free
crystal cell	length a length b length c angle alpha angle beta angle gamma 104.300 104.300 167.200 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	1.75 Å
ligand	DSB, ZN	enzyme	Lyase E.C.4.2.1.24 BRENDA
related structures	by homologous chain: 1H7O, 1H7P
Gene Ontology	Chain Function Process Component A
Primary reference	The X-ray structure of yeast 5-aminolaevulinic acid dehydratase complexed with two diacid inhibitors., Erskine PT, Coates L, Newbold R, Brindley AA, Stauffer F, Wood SP, Warren MJ, Cooper JB, Shoolingin-Jordan PM, Neier R, FEBS Lett 2001 Aug 17;503(2-3):196-200. PMID:11513881

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (66 Kb) [Save to disk] Biological Unit Coordinates (1eb3.pdb1.gz) 480 Kb LPC: Ligand-Protein Contacts for 1EB3 CSU: Contacts of Structural Units for 1EB3 Likely Quarternary Molecular Structure file(s) for 1EB3 Structure Factors (775 Kb) Retrieve 1EB3 in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1EB3 from S2C, [Save to disk] Re-refined 1eb3 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 1EB3 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 1EB3

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 1EB3, from MSDmotif at EBI Classification of representative domains in scop (Structural Classification of Proteins)     - Domain d1eb3a_, region A [Jmol] [rasmolscript] [script source] Class (fold), Architecture (subfold), Topology, Homologous superfamily from CATH Summaries and structural analyses of PDB data files from PDBSum Identification of Protein Pockets & Cavities at CASTp

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [1eb3_A] [1eb3] SWISS-PROT database: [P05373] Domain organization of [HEM2_YEAST] by SWISSPFAM Domain found in 1EB3: [ALAD ] by SMART

Other resources with information on 1EB3

Community annotation for 1EB3 at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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