3N53 Transcription date May 24, 2010
title Crystal Structure Of A Response Regulator Receiver Modulated Diguanylate Cyclase From Pelobacter Carbinolicus
authors K.Palani, Z.Zhang, S.K.Burley, S.Swaminathan, New York Sgx Resea Center For Structural Genomics (Nysgxrc)
compound source
Molecule: Response Regulator Receiver Modulated Diguanylate
Chain: A, B
Engineered: Yes
 Organism_scientific: Pelobacter Carbinolicus
Organism_taxid: 338963
Strain: Dsm 2380gra Bd1
Gene: Pcar_0634
Expression_system: Escherichia Coli
Expression_system_taxid: 469008
Expression_system_strain: Bl21(De3)
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Bc - Psgx3 (Bc)
symmetry Space Group: P 1 21 1
R_factor 0.252 R_Free 0.286
crystal
cell
length a length b length c angle alpha angle beta angle gamma
34.004 44.932 88.681 90.00 94.37 90.00
method X-Ray Diffractionresolution 2.20 Å
ligand MSE enzyme
note 3N53 is a representative structure
Gene PCAR
Gene
Ontology
ChainFunctionProcessComponent
A, B


Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (40 Kb) [Save to disk]
  • Biological Unit Coordinates (3n53.pdb1.gz) 20 Kb
  • Biological Unit Coordinates (3n53.pdb2.gz) 17 Kb
  • Biological Unit Coordinates (3n53.pdb3.gz) 36 Kb
  • LPC: Ligand-Protein Contacts for 3N53
  • CSU: Contacts of Structural Units for 3N53
  • Structure Factors (100 Kb)
  • Retrieve 3N53 in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 3N53 from S2C, [Save to disk]
  • Re-refined 3n53 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
    • View 3N53 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 3N53
  • 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 3N53, from MSDmotif at EBI
    • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [3n53] [3n53_A] [3n53_B]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
  • Domain found in 3N53: [REC ] by SMART
    • Other resources with information on 3N53
  • Community annotation for 3N53 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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