3EUE	Transferase	date	Oct 09, 2008
title	Crystal Structure Of Ligand-Free Human Uridine Phosphorylase
authors	T.P.Roosild
compound		source
Molecule: Uridine Phosphorylase 1 Chain: A Synonym: Urdpase 1, Upase 1 Ec: 2.4.2.3 Engineered: Yes		Organism_scientific: Homo Sapiens Organism_taxid: 9606 Gene: Upp1, Up Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_strain: Bl21(De3) Expression_system_vector_type: Plasmid Expression_system_plasmid: Pqe
symmetry	Space Group: F 41 3 2	R_factor 0.204 R_Free 0.221
crystal cell	length a length b length c angle alpha angle beta angle gamma 253.777 253.777 253.777 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	2.30 Å
ligand	MG, SO4	enzyme	Transferase E.C.2.4.2.3 BRENDA
Gene Ontology	Chain Function Process Component A
Primary reference	Implications of the structure of human uridine phosphorylase 1 on the development of novel inhibitors for improving the therapeutic window of fluoropyrimidine chemotherapy., Roosild TP, Castronovo S, Fabbiani M, Pizzorno G, BMC Struct Biol. 2009 Mar 16;9(1):14. PMID:19291308

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (55 Kb) [Save to disk] Biological Unit Coordinates (3eue.pdb1.gz) 94 Kb LPC: Ligand-Protein Contacts for 3EUE CSU: Contacts of Structural Units for 3EUE Likely Quarternary Molecular Structure file(s) for 3EUE Structure Factors (262 Kb) Retrieve 3EUE in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 3EUE from S2C, [Save to disk] Re-refined 3eue structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 3EUE 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 3EUE

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 3EUE, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [3eue_A] [3eue] SWISS-PROT database: [Q16831] Domain organization of [UPP1_HUMAN] by SWISSPFAM

Other resources with information on 3EUE

Community annotation for 3EUE at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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