2BTY Transferase date Jun 08, 2005
title Acetylglutamate Kinase From Thermotoga Maritima Complexed Wi Inhibitor Arginine
authors F.Gil-Ortiz, M.L.Fernandez-Murga, I.Fita, V.Rubio
compound source
Molecule: Acetylglutamate Kinase
Chain: A, B, C
Synonym: Nag Kinase, Agk, N-Acetyl-L-Glutamate 5-Phosphotra
Ec: 2.7.2.8
Engineered: Yes
 Organism_scientific: Thermotoga Maritima
Organism_taxid: 2336
Expression_system: Escherichia Coli
Expression_system_taxid: 469008
Expression_system_strain: Bl21(De3)
Expression_system_vector: Pet-22b
Expression_system_plasmid: Pnagk-Tm16
symmetry Space Group: C 2 2 21
R_factor 0.242 R_Free 0.273
crystal
cell
length a length b length c angle alpha angle beta angle gamma
94.998 207.709 117.996 90.00 90.00 90.00
method X-Ray Diffractionresolution 2.75 Å
ligand ARG, K, NLG enzyme Transferase E.C.2.7.2.8 BRENDA
note 2BTY supersedes 1UVV
Gene
Ontology
ChainFunctionProcessComponent
A, C, B


Primary referenceStructural bases of feed-back control of arginine biosynthesis, revealed by the structures of two hexameric N-acetylglutamate kinases, from Thermotoga maritima and Pseudomonas aeruginosa., Ramon-Maiques S, Fernandez-Murga ML, Gil-Ortiz F, Vagin A, Fita I, Rubio V, J Mol Biol. 2006 Feb 24;356(3):695-713. Epub 2005 Dec 12. PMID:16376937
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (135 Kb) [Save to disk]
  • Biological Unit Coordinates (2bty.pdb1.gz) 256 Kb
  • LPC: Ligand-Protein Contacts for 2BTY
  • CSU: Contacts of Structural Units for 2BTY
  • Likely Quarternary Molecular Structure file(s) for 2BTY
  • Structure Factors (285 Kb)
  • Retrieve 2BTY in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 2BTY from S2C, [Save to disk]
  • Re-refined 2bty structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
    • View 2BTY 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 2BTY
  • 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 2BTY, from MSDmotif at EBI
    • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [2bty_C] [2bty_B] [2bty_A] [2bty]
  • SWISS-PROT database: [Q9X2A4]
  • Domain organization of [ARGB_THEMA] by SWISSPFAM
    • Other resources with information on 2BTY
  • Community annotation for 2BTY at PDBWiki (http://pdbwiki.org)
  • MMDB (Entrez's Structure Database)
    • Movements, Movies and Images
  • Images from IMB Jena Image Library of Biological Macromolecules.

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