2HQR date
compound source
length a length b length c angle alpha angle beta angle gamma
method X-Ray Diffraction, 20 Modelsresolution
A, B

Primary referenceStructure of an Atypical Orphan Response Regulator Protein Supports a New Phosphorylation-independent Regulatory Mechanism., Hong E, Lee HM, Ko H, Kim DU, Jeon BY, Jung J, Shin J, Lee SA, Kim Y, Jeon YH, Cheong C, Cho HS, Lee W, J Biol Chem. 2007 Jul 13;282(28):20667-75. Epub 2007 May 9. PMID:17491010
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (2745 Kb) [Save to disk]
  • Biological Unit Coordinates (2hqr.pdb1.gz) 139 Kb
  • CSU: Contacts of Structural Units for 2HQR
  • Original NMR restraints for 2HQR from PDB
  • Retrieve 2HQR in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 2HQR from S2C, [Save to disk]
  • View 2HQR 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: [2hqr] [2hqr_A] [2hqr_B]
  • SWISS-PROT database: [Q9ZM42]
  • Domains found in 2HQR: [REC] [Trans_reg_C ] by SMART

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