2FEO	Signaling Protein,Transferase	date	Dec 16, 2005
title	Mutant R188m Of The Cytidine Monophosphate Kinase From E. Co Complexed With Dcmp
authors	A.Ofiteru, N.Bucurenci, E.Alexov, T.Bertrand, P.Briozzo, H.Munier L.Tourneux, O.Barzu, A.M.Gilles
compound		source
Molecule: Cytidylate Kinase Chain: A Synonym: Cytidine Monophosphate Kinase; Ck; Cmp Kinase; Pro P25; Ec: 2.7.4.14 Engineered: Yes Mutation: Yes		Organism_scientific: Escherichia Coli Organism_taxid: 562 Gene: Cmk, Mssa Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_strain: Cj236 Expression_system_vector_type: Plasmid Expression_system_plasmid: Phs210 Other_details: Used Helper Phage M13k07 To Perform The Sing Mutation
symmetry	Space Group: P 41 21 2	R_factor 0.259 R_Free 0.339
crystal cell	length a length b length c angle alpha angle beta angle gamma 72.949 72.949 76.960 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	2.80 Å
ligand	DC, SO4	enzyme	Transferase E.C.2.7.4.14 BRENDA
Gene Ontology	Chain Function Process Component A cytidylate kinase activity
Primary reference	Structural and functional consequences of single amino acid substitutions in the pyrimidine base binding pocket of Escherichia coli CMP kinase., Ofiteru A, Bucurenci N, Alexov E, Bertrand T, Briozzo P, Munier-Lehmann H, Gilles AM, FEBS J. 2007 Jul;274(13):3363-73. Epub 2007 Jun 3. PMID:17542990

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (41 Kb) [Save to disk] Biological Unit Coordinates (2feo.pdb1.gz) 36 Kb LPC: Ligand-Protein Contacts for 2FEO CSU: Contacts of Structural Units for 2FEO Likely Quarternary Molecular Structure file(s) for 2FEO Structure Factors (46 Kb) Retrieve 2FEO in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 2FEO from S2C, [Save to disk] Re-refined 2feo structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 2FEO 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 2FEO

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 2FEO, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [2feo] [2feo_A] SWISS-PROT database: [P0A6I0] Domain organization of [KCY_ECOLI] by SWISSPFAM

Other resources with information on 2FEO

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

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