2A11 Crystal Structure of Nuclease Domain of Ribonuclase III from Mycobacterium Tuberculosis date
authors Akey, D.L., Berger, J.M., XMTB, Mycobacterium.Tuberculosis.Structural.Proteomics.Project.
compound source
R_Free 0.2857
length a length b length c angle alpha angle beta angle gamma
method X-Ray Diffractionresolution 2.10
ligand CA enzyme
  • nuclease activity
  • endonuclease activity
  • ribonuclease III activity

  • Primary referenceStructure of the nuclease domain of ribonuclease III from M. tuberculosis at 2.1 A., Akey DL, Berger JM, Protein Sci 2005 Oct;14(10):2744-50. Epub 2005 Sep 9. PMID:16155207
    Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (33 Kb) [Save to disk]
  • Biological Unit Coordinates (2a11.pdb1.gz) 55 Kb
  • LPC: Ligand-Protein Contacts for 2A11
  • CSU: Contacts of Structural Units for 2A11
  • Likely Quarternary Molecular Structure file(s) for 2A11
  • Structure Factors (119 Kb)
  • Retrieve 2A11 in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 2A11 from S2C, [Save to disk]
  • Re-refined 2a11 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
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  • Visual 3D analysis of 2A11
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  • 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
  • Crystal Contacts, from CryCo at Weizmann Institute
  • 3D motif for 2A11, from MSDmotif at EBI
  • Fold representative 2a11 from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [2a11] [2a11_A]
  • SWISS-PROT database: [P66666]
  • Domain organization of [RNC_MYCTU] by SWISSPFAM
  • Domains found in 2A11: [DSRM] [RIBOc ] by SMART
  • Other resources with information on 2A11
  • Community annotation for 2A11 at PDBWiki (http://pdbwiki.org)
  • MMDB (Entrez's Structure Database)
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