1R5C X-ray structure of the complex of Bovine seminal ribonuclease swapping dimer with d(CpA) date
authors Merlino, A., Vitagliano, L., Sica, F., Zagari, A., Mazzarella, L.
compound source
R_Free 0.242
length a length b length c angle alpha angle beta angle gamma
method X-Ray Diffractionresolution 2.10
ligand CPA enzyme
related structures by homologous chain: 1A2W, 4RSK
A, B
  • ribonuclease A activity

  • Primary referencePopulation shift vs induced fit: the case of bovine seminal ribonuclease swapping dimer., Merlino A, Vitagliano L, Sica F, Zagari A, Mazzarella L, Biopolymers 2004 Apr 15;73(6):689-95. PMID:15048772
    Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (46 Kb) [Save to disk]
  • Biological Unit Coordinates (1r5c.pdb1.gz) 43 Kb
  • LPC: Ligand-Protein Contacts for 1R5C
  • CSU: Contacts of Structural Units for 1R5C
  • Likely Quarternary Molecular Structure file(s) for 1R5C
  • Retrieve 1R5C in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1R5C from S2C, [Save to disk]
  • View 1R5C 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 1R5C
  • Ramachandran plot from PDBSum
  • Structure-derived information
  • Dipole moment, from Dipole Server at Weizmann Institute
  • 3D motif for 1R5C, from MSDmotif at EBI
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1r5ca_, region A [Jmol] [rasmolscript] [script source]
        - Domain d1r5cb_, region B [Jmol] [rasmolscript] [script source]
  • Class (fold), Architecture (subfold), Topology, Homologous superfamily from CATH
  • Summaries and structural analyses of PDB data files from PDBSum
  • Identification of Protein Pockets & Cavities at CASTp
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [1r5c_A] [1r5c_B] [1r5c]
  • SWISS-PROT database: [P00669]
  • Domain organization of [RNS_BOVIN] by SWISSPFAM
  • Domain found in 1R5C: [RNAse_Pc ] by SMART
  • Other resources with information on 1R5C
  • Community annotation for 1R5C 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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