2V34	Transferase	date	Jun 11, 2007
title	Ispe In Complex With Cytidine And Ligand
authors	T.Sgraja, M.S.Alphey, W.N.Hunter
compound		source
Molecule: 4-Diphosphocytidyl-2c-Methyl-D-Erythritol Kinase Chain: A, B Synonym: Cmk, 4-Cytidine-5'-Diphospho-2-C-Methyl-D- Erythritol Kinase; Ec: 2.7.1.148 Engineered: Yes		Organism_scientific: Aquifex Aeolicus Organism_taxid: 63363 Expression_system: Escherichia Coli Expression_system_taxid: 469008 Expression_system_strain: Bl21(De3) Expression_system_plasmid: Pet15b
symmetry	Space Group: P 21 3	R_factor 0.197 R_Free 0.245
crystal cell	length a length b length c angle alpha angle beta angle gamma 137.169 137.169 137.169 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	2.30 Å
ligand	CL, CTN, SG3, SO4	enzyme	Transferase E.C.2.7.1.148 BRENDA
Gene Ontology	Chain Function Process Component A, B
Primary reference	Characterization of Aquifex aeolicus 4-diphosphocytidyl-2C-methyl-d-erythritol kinase - ligand recognition in a template for antimicrobial drug discovery., Sgraja T, Alphey MS, Ghilagaber S, Marquez R, Robertson MN, Hemmings JL, Lauw S, Rohdich F, Bacher A, Eisenreich W, Illarionova V, Hunter WN, FEBS J. 2008 Apr 16;. PMID:18422643

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (106 Kb) [Save to disk] Biological Unit Coordinates (2v34.pdb1.gz) 53 Kb Biological Unit Coordinates (2v34.pdb2.gz) 51 Kb LPC: Ligand-Protein Contacts for 2V34 CSU: Contacts of Structural Units for 2V34 Likely Quarternary Molecular Structure file(s) for 2V34 Structure Factors (286 Kb) Retrieve 2V34 in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 2V34 from S2C, [Save to disk] Re-refined 2v34 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 2V34 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 2V34

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 2V34, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [2v34_A] [2v34] [2v34_B] SWISS-PROT database: [O67060] Domain organization of [ISPE_AQUAE] by SWISSPFAM

Other resources with information on 2V34

Community annotation for 2V34 at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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