3LQ3 Transferase date Feb 08, 2010
title Crystal Structure Of Human Choline Kinase Beta In Complex Wi Phosphorylated Hemicholinium-3 And Adenosine Nucleotide
authors B.S.Hong, W.Tempel, W.M.Rabeh, F.Mackenzie, C.H.Arrowsmith, A.M.E C.Bountra, J.Weigelt, A.Bochkarev, H.W.Park, Structural Genomic Consortium (Sgc)
compound source
Molecule: Cholineethanolamine Kinase
Chain: A
Synonym: Cholineethanolamine Kinase Beta, Ckekb, Choline K Beta, Ckb, Ck, Choline Kinase-Like Protein, Ethanolamine Ki Ethanolamine Kinase Beta, Ekb;
Ec: 2.7.1.32, 2.7.1.82
Engineered: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Gene: Chkb, Chetk, Chkl
Expression_system: Escherichia Coli
Expression_system_taxid: 469008
Expression_system_strain: Bl21(De3)
Expression_system_plasmid: Pet28a-Lic
symmetry Space Group: C 1 2 1
R_factor 0.187 R_Free 0.213
crystal
cell
length a length b length c angle alpha angle beta angle gamma
98.175 73.206 62.426 90.00 117.97 90.00
method X-Ray Diffractionresolution 1.42 Å
ligand ADP, AMP, HC7, MG, SO4, UNX enzyme Transferase E.C.2.7.1.32 BRENDA
Gene
Ontology
ChainFunctionProcessComponent
A
  • choline kinase activity


  • Primary referenceCrystal structures of human choline kinase isoforms in complex with hemicholinium-3: single amino acid near the active site influences inhibitor sensitivity., Hong BS, Allali-Hassani A, Tempel W, Finerty PJ Jr, Mackenzie F, Dimov S, Vedadi M, Park HW, J Biol Chem. 2010 May 21;285(21):16330-40. Epub 2010 Mar 18. PMID:20299452
    Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (71 Kb) [Save to disk]
  • Biological Unit Coordinates (3lq3.pdb1.gz) 127 Kb
  • LPC: Ligand-Protein Contacts for 3LQ3
  • CSU: Contacts of Structural Units for 3LQ3
  • Structure Factors (1070 Kb)
  • Retrieve 3LQ3 in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 3LQ3 from S2C, [Save to disk]
  • Re-refined 3lq3 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 3LQ3 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 3LQ3
  • 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 3LQ3, from MSDmotif at EBI
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [3lq3_A] [3lq3]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
  • Other resources with information on 3LQ3
  • Community annotation for 3LQ3 at PDBWiki (http://pdbwiki.org)
  • MMDB (Entrez's Structure Database)
  • Movements, Movies and Images
  • Images from IMB Jena Image Library of Biological Macromolecules.

  • You may enter another PDB ID code
    Go [Back], to the [PDB Lite page], to the [OCA Search page] or to the [PDB Home page]
    OCA© by Jaime Prilusky, 1996-2014,2022
    Bioinformatics Unit
    Weizmann Institute of Science