1EYB	Oxidoreductase	date	May 05, 2000
title	Crystal Structure Of Apo Human Homogentisate Dioxygenase
authors	D.E.Timm, G.P.Titus, M.A.Penalva, H.A.Mueller, S.M.De Cordoba
compound		source
Molecule: Homogentisate 1,2-Dioxygenase Chain: A Ec: 1.13.11.5 Engineered: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Tissue: Liver Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_vector_type: Plasmid Expression_system_plasmid: Pet19b
symmetry	Space Group: P 63 2 2	R_factor 0.192 R_Free 0.222
crystal cell	length a length b length c angle alpha angle beta angle gamma 158.380 158.380 93.459 90.00 90.00 120.00
method	X-Ray Diffraction	resolution	1.90 Å
ligand	MSE	enzyme	Oxidoreductase E.C.1.13.11.5 BRENDA
related structures	by homologous chain: 1EY2
Gene Ontology	Chain Function Process Component A
Primary reference	Crystal structure of human homogentisate dioxygenase., Titus GP, Mueller HA, Burgner J, Rodriguez De Cordoba S, Penalva MA, Timm DE, Nat Struct Biol 2000 Jul;7(7):542-6. PMID:10876237

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (83 Kb) [Save to disk] Biological Unit Coordinates (1eyb.pdb1.gz) 444 Kb LPC: Ligand-Protein Contacts for 1EYB CSU: Contacts of Structural Units for 1EYB Likely Quarternary Molecular Structure file(s) for 1EYB Structure Factors (387 Kb) Retrieve 1EYB in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1EYB from S2C, [Save to disk] Re-refined 1eyb structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 1EYB 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 1EYB

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 1EYB, from MSDmotif at EBI Classification of representative domains in scop (Structural Classification of Proteins)     - Domain d1eyba_, region A [Jmol] [rasmolscript] [script source]

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [1eyb_A] [1eyb] SWISS-PROT database: [Q93099] Domain organization of [HGD_HUMAN] by SWISSPFAM

Other resources with information on 1EYB

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

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