3CK2 Hydrolase date Mar 14, 2008
title Crystal Structure Of Conserved Uncharacterized Protein (Pred Phosphoesterase Cog0622) From Streptococcus Pneumoniae Tigr
authors B.Nocek, M.Zhou, J.Abdullah, A.Joachimiak, Midwest Center For St Genomics (Mcsg)
compound source
Molecule: Conserved Uncharacterized Protein (Predicted Phosphoesterase Cog0622);
Chain: A
Engineered: Yes
 Organism_scientific: Streptococcus Pneumoniae
Organism_taxid: 170187
Strain: Tigr4
Atcc: Baa-334
Gene: Sp_1879
Expression_system: Escherichia Coli Bl21(De3)
Expression_system_taxid: 469008
Expression_system_strain: Bl21(De3)
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Pmcsg7
symmetry Space Group: I 21 3
R_factor 0.148 R_Free 0.203
crystal
cell
length a length b length c angle alpha angle beta angle gamma
112.467 112.467 112.467 90.00 90.00 90.00
method X-Ray Diffractionresolution 2.30 Å
ligand CL, MN, MSE, SRT enzyme
Gene SP
Gene
Ontology
ChainFunctionProcessComponent
A
  • retrograde transport, endoso...

    • Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (40 Kb) [Save to disk]
  • Biological Unit Coordinates (3ck2.pdb1.gz) 32 Kb
  • LPC: Ligand-Protein Contacts for 3CK2
  • CSU: Contacts of Structural Units for 3CK2
  • Likely Quarternary Molecular Structure file(s) for 3CK2
  • Structure Factors (192 Kb)
  • Retrieve 3CK2 in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 3CK2 from S2C, [Save to disk]
  • Re-refined 3ck2 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
    • View 3CK2 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 3CK2
  • 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 3CK2, from MSDmotif at EBI
    • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [3ck2] [3ck2_A]
  • SWISS-PROT database: [Q97NX4]
  • Domain organization of [Q97NX4_STRPN] by SWISSPFAM
    • Other resources with information on 3CK2
  • Community annotation for 3CK2 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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