2JFN	Isomerase	date	Feb 03, 2007
title	Crystal Structure Of Escherichia Coli Glutamate Racemase In Complex With L-Glutamate And Activator Udp-Murnac-Ala
authors	T.Lundqvist
compound		source
Molecule: Glutamate Racemase Chain: A Ec: 5.1.1.3 Engineered: Yes		Organism_scientific: Escherichia Coli Organism_taxid: 562 Expression_system: Escherichia Coli Expression_system_taxid: 562
symmetry	Space Group: C 2 2 21	R_factor 0.2185 R_Free 0.2440
crystal cell	length a length b length c angle alpha angle beta angle gamma 83.050 112.820 74.120 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	1.9 Å
ligand	GLU, UMA	enzyme	Isomerase E.C.5.1.1.3 BRENDA
Gene Ontology	Chain Function Process Component A
Primary reference	Exploitation of structural and regulatory diversity in glutamate racemases., Lundqvist T, Fisher SL, Kern G, Folmer RH, Xue Y, Newton DT, Keating TA, Alm RA, de Jonge BL, Nature. 2007 Jun 14;447(7146):817-22. PMID:17568739

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (51 Kb) [Save to disk] Biological Unit Coordinates (2jfn.pdb1.gz) 47 Kb LPC: Ligand-Protein Contacts for 2JFN CSU: Contacts of Structural Units for 2JFN Likely Quarternary Molecular Structure file(s) for 2JFN Structure Factors (610 Kb) Retrieve 2JFN in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 2JFN from S2C, [Save to disk] Re-refined 2jfn structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 2JFN 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 2JFN

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 2JFN, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [2jfn] [2jfn_A] SWISS-PROT database: [P22634] Domain organization of [MURI_ECOLI] by SWISSPFAM

Other resources with information on 2JFN

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

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