2Q2A date
authors
compound source
symmetry
R_factor
R_Free
crystal
cell
length a length b length c angle alpha angle beta angle gamma
method X-Ray Diffractionresolution
ligand ARG, SO4 enzyme
Gene
Ontology
ChainFunctionProcessComponent
D, A, C, B
  • ligand-gated ion channel act...


    • Primary referenceCrystal structures and mutational analysis of the arginine-, lysine-, histidine-binding protein ArtJ from Geobacillus stearothermophilus. Implications for interactions of ArtJ with its cognate ATP-binding cassette transporter, Art(MP)2., Vahedi-Faridi A, Eckey V, Scheffel F, Alings C, Landmesser H, Schneider E, Saenger W, J Mol Biol. 2008 Jan 11;375(2):448-59. Epub 2007 Oct 23. PMID:18022195
    Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (170 Kb) [Save to disk]
  • Biological Unit Coordinates (2q2a.pdb1.gz) 44 Kb
  • Biological Unit Coordinates (2q2a.pdb2.gz) 44 Kb
  • Biological Unit Coordinates (2q2a.pdb3.gz) 44 Kb
  • Biological Unit Coordinates (2q2a.pdb4.gz) 43 Kb
  • LPC: Ligand-Protein Contacts for 2Q2A
  • CSU: Contacts of Structural Units for 2Q2A
  • Likely Quarternary Molecular Structure file(s) for 2Q2A
  • Structure Factors (691 Kb)
  • Retrieve 2Q2A in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 2Q2A from S2C, [Save to disk]
  • Re-refined 2q2a structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
    • View 2Q2A 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.
    • Structure-derived information
  • Dipole moment, from Dipole Server at Weizmann Institute
    • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [2q2a] [2q2a_A] [2q2a_B] [2q2a_C] [2q2a_D]
  • SWISS-PROT database: [D0VWX8]
  • Domain found in 2Q2A: [PBPb ] by SMART

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