1EWD	Lyase	date	Apr 25, 2000
title	Fructose 1,6-Bisphosphate Aldolase From Rabbit Muscle
authors	A.Maurady, J.Sygusch
compound		source
Molecule: Fructose 1,6-Bisphosphate Aldolase Chain: A, B, C, D Ec: 4.1.2.13 Engineered: Yes Mutation: Yes		Organism_scientific: Oryctolagus Cuniculus Organism_common: Rabbit Organism_taxid: 9986 Tissue: Skeletal Muscle Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_strain: Dh5alphamcr Expression_system_vector_type: Plasmid Expression_system_plasmid: Ppb1
symmetry	Space Group: P 1 21 1	R_factor 0.170 R_Free 0.234
crystal cell	length a length b length c angle alpha angle beta angle gamma 164.194 57.575 85.349 90.00 102.66 90.00
method	X-Ray Diffraction	resolution	2.46 Å
ligand		enzyme	Lyase E.C.4.1.2.13 BRENDA
related structures	by homologous chain: 1QO5, 6ALD
Gene Ontology	Chain Function Process Component A, D, C, B
Primary reference	A conserved glutamate residue exhibits multifunctional catalytic roles in D-fructose-1,6-bisphosphate aldolases., Maurady A, Zdanov A, de Moissac D, Beaudry D, Sygusch J, J Biol Chem 2002 Mar 15;277(11):9474-83. Epub 2002 Jan 4. PMID:11779856

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (263 Kb) [Save to disk] Biological Unit Coordinates (1ewd.pdb1.gz) 258 Kb CSU: Contacts of Structural Units for 1EWD Likely Quarternary Molecular Structure file(s) for 1EWD Structure Factors (315 Kb) Retrieve 1EWD in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1EWD from S2C, [Save to disk] Re-refined 1ewd structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 1EWD 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 1EWD

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 1EWD, from MSDmotif at EBI Classification of representative domains in scop (Structural Classification of Proteins)     - Domain d1ewda_, region A [Jmol] [rasmolscript] [script source]     - Domain d1ewdb_, region B [Jmol] [rasmolscript] [script source]     - Domain d1ewdc_, region C [Jmol] [rasmolscript] [script source]     - Domain d1ewdd_, region D [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: [1ewd_B] [1ewd_D] [1ewd_C] [1ewd_A] [1ewd] SWISS-PROT database: [P00883] Domain organization of [ALDOA_RABIT] by SWISSPFAM

Other resources with information on 1EWD

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

Movements, Movies and Images

Domain movements in 1EWD from the Database of Macromolecular Movements. Images from IMB Jena Image Library of Biological Macromolecules.

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