2AJP Transferase date Aug 02, 2005
title Crystal Structure Of A Human Pyridoxal Kinase
authors S.Ismail, S.Dimov, A.Atanassova, W.Tempel, C.Arrowsmith, A.Edward M.Sundstrom, J.Weigelt, A.Bochkarev, H.Park, Structural Genomic Consortium (Sgc)
compound source
Molecule: Pyridoxal Kinase
Chain: A, B
Synonym: Pyridoxine Kinase
Engineered: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Gene: Pdxk, Pkh, Pnk
Expression_system: Escherichia Coli Bl21(De3)
Expression_system_taxid: 469008
Expression_system_strain: Bl21(De3)
Expression_system_vector_type: Plasmid
Expression_system_plasmid: P28a-Lic
symmetry Space Group: I 2 2 2
R_factor 0.241 R_Free 0.283
length a length b length c angle alpha angle beta angle gamma
92.132 114.971 169.261 90.00 90.00 90.00
method X-Ray Diffractionresolution 2.50 Å
ligand ANP, MG, UNX enzyme Transferase E.C. BRENDA
A, B
  • pyridoxal kinase activity

  • Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (102 Kb) [Save to disk]
  • Biological Unit Coordinates (2ajp.pdb1.gz) 50 Kb
  • Biological Unit Coordinates (2ajp.pdb2.gz) 49 Kb
  • Biological Unit Coordinates (2ajp.pdb3.gz) 95 Kb
  • LPC: Ligand-Protein Contacts for 2AJP
  • CSU: Contacts of Structural Units for 2AJP
  • Likely Quarternary Molecular Structure file(s) for 2AJP
  • Structure Factors (257 Kb)
  • Retrieve 2AJP in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 2AJP from S2C, [Save to disk]
  • Re-refined 2ajp structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 2AJP 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 2AJP
  • Cartoon representation from PDB Cartoon
  • 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
  • Crystal Contacts, from CryCo at Weizmann Institute
  • 3D motif for 2AJP, from MSDmotif at EBI
  • Fold representative 2ajp from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [2ajp] [2ajp_B] [2ajp_A]
  • SWISS-PROT database: [O00764]
  • Domain organization of [PDXK_HUMAN] by SWISSPFAM
  • Other resources with information on 2AJP
  • Community annotation for 2AJP 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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