2Q4E	Oxidoreductase	date	May 31, 2007
title	Ensemble Refinement Of The Protein Crystal Structure Of Gene From Arabidopsis Thaliana At4g09670
authors	E.J.Levin, D.A.Kondrashov, G.E.Wesenberg, G.N.Phillips Jr., Cent Eukaryotic Structural Genomics (Cesg)
compound		source
Molecule: Probable Oxidoreductase At4g09670 Chain: A, B Engineered: Yes		Organism_scientific: Arabidopsis Thaliana Organism_common: Thale Cress Organism_taxid: 3702 Strain: Cv. Columbia Gene: At4g09670, F17a8.20 Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_strain: B834 P(Rare2) Expression_system_vector_type: Plasmid Expression_system_plasmid: Pvp-17
symmetry	Space Group: P 21 21 21	R_factor 0.215 R_Free 0.285
crystal cell	length a length b length c angle alpha angle beta angle gamma 58.197 107.663 129.748 90.00 90.00 90.00
method	X-Ray Diffraction, 16 Models	resolution	2.49 Å
ligand	MSE	enzyme
Gene Ontology	Chain Function Process Component A, B
Primary reference	Ensemble refinement of protein crystal structures: validation and application., Levin EJ, Kondrashov DA, Wesenberg GE, Phillips GN Jr, Structure. 2007 Sep;15(9):1040-52. PMID:17850744

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (1710 Kb) [Save to disk] Biological Unit Coordinates (2q4e.pdb1.gz) 109 Kb LPC: Ligand-Protein Contacts for 2Q4E CSU: Contacts of Structural Units for 2Q4E Likely Quarternary Molecular Structure file(s) for 2Q4E Structure Factors (906 Kb) Retrieve 2Q4E in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 2Q4E from S2C, [Save to disk]

View 2Q4E 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 2Q4E

Ramachandran plot from PDBSum

Structure-derived information

Dipole moment, from Dipole Server at Weizmann Institute 3D motif for 2Q4E, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [2q4e_A] [2q4e] [2q4e_B] SWISS-PROT database: [Q9SZ83] Domain organization of [Y4967_ARATH] by SWISSPFAM

Other resources with information on 2Q4E

Community annotation for 2Q4E at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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