1EY3	Lyase	date	May 05, 2000
title	Structure Of Enoyl-Coa Hydratase Complexed With The Substrat
authors	B.J.Bahnson, V.E.Anderson, G.A.Petsko
compound		source
Molecule: Enoyl-Coa Hydratase Chain: A, B, C, D, E, F Synonym: Crotonase Ec: 4.2.1.17 Engineered: Yes		Organism_scientific: Rattus Norvegicus Organism_common: Norway Rat Organism_taxid: 10116 Organ: Liver Organelle: Mitochondria Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_vector_type: Plasmid Expression_system_plasmid: Pet20b(+)
symmetry	Space Group: P 21 21 21	R_factor 0.181 R_Free 0.220
crystal cell	length a length b length c angle alpha angle beta angle gamma 141.748 145.286 78.562 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	2.30 Å
ligand	DAK	enzyme	Lyase E.C.4.2.1.17 BRENDA
related structures	by homologous chain: 1MJ3, 2DUB
Gene Ontology	Chain Function Process Component F, A, D, C, E, B
Primary reference	Structural mechanism of enoyl-CoA hydratase: three atoms from a single water are added in either an E1cb stepwise or concerted fashion., Bahnson BJ, Anderson VE, Petsko GA, Biochemistry 2002 Feb 26;41(8):2621-9. PMID:11851409

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (257 Kb) [Save to disk] Biological Unit Coordinates (1ey3.pdb1.gz) 250 Kb LPC: Ligand-Protein Contacts for 1EY3 CSU: Contacts of Structural Units for 1EY3 Likely Quarternary Molecular Structure file(s) for 1EY3 Structure Factors (524 Kb) Retrieve 1EY3 in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1EY3 from S2C, [Save to disk] Re-refined 1ey3 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 1EY3 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 1EY3

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 1EY3, from MSDmotif at EBI Classification of representative domains in scop (Structural Classification of Proteins)     - Domain d1ey3a_, region A [Jmol] [rasmolscript] [script source]     - Domain d1ey3b_, region B [Jmol] [rasmolscript] [script source]     - Domain d1ey3c_, region C [Jmol] [rasmolscript] [script source]     - Domain d1ey3d_, region D [Jmol] [rasmolscript] [script source]     - Domain d1ey3e_, region E [Jmol] [rasmolscript] [script source]     - Domain d1ey3f_, region F [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: [1ey3_D] [1ey3_E] [1ey3_A] [1ey3] [1ey3_F] [1ey3_B] [1ey3_C] SWISS-PROT database: [P14604] Domain organization of [ECHM_RAT] by SWISSPFAM

Other resources with information on 1EY3

Community annotation for 1EY3 at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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