4R4M Crystal structure of C42L cGMP dependent protein kinase I alpha (PKGI alpha) leucine zipper date
authors Reger, A.S., Guo, E., Yang, M.P., Qin, L., Kim, C.
compound source
symmetry
R_factor
R_Free 0.2653
crystal
cell
length a length b length c angle alpha angle beta angle gamma
method X-Ray Diffractionresolution 1.92
ligand SO4 enzyme
Primary referenceStructures of cGMP-Dependent Protein Kinase (PKG) Ialpha Leucine Zippers Reveal an Interchain Disulfide Bond Important for Dimer Stability., Qin L, Reger AS, Guo E, Yang MP, Zwart P, Casteel DE, Kim C, Biochemistry. 2015 Jul 28;54(29):4419-22. doi: 10.1021/acs.biochem.5b00572. Epub , 2015 Jul 15. PMID:26132214
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (74 Kb) [Save to disk]
  • Biological Unit Coordinates (4r4m.pdb1.gz) 47 Kb
  • Biological Unit Coordinates (4r4m.pdb2.gz) 44 Kb
  • LPC: Ligand-Protein Contacts for 4R4M
  • CSU: Contacts of Structural Units for 4R4M
  • Structure Factors (108 Kb)
  • Retrieve 4R4M in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 4R4M from S2C, [Save to disk]
  • Re-refined 4r4m structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 4R4M 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 4R4M
  • Ramachandran plot from PDBSum
  • 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: [4r4m_C] [4r4m] [4r4m_A] [4r4m_B]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
  • Other resources with information on 4R4M
  • Community annotation for 4R4M at PDBWiki (http://pdbwiki.org)

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