11BG Hydrolase date Mar 11, 1999
title A Potential Allosteric Subsite Generated By Domain Swapping Seminal Ribonuclease
authors L.Vitagliano, S.Adinolfi, F.Sica, A.Merlino, A.Zagari, L.Mazzarel
compound source
Molecule: Protein (Bovine Seminal Ribonuclease)
Chain: A, B
Ec: 3.1.27.5
Other_details: Complexed With 2',5'-Upg
 Organism_scientific: Bos Taurus
Organism_common: Cattle
Organism_taxid: 9913
Other_details: Bovine (Bos Taurus) Seminal Fluid
symmetry Space Group: P 2 21 21
R_factor 0.189 R_Free NULL
crystal
cell
length a length b length c angle alpha angle beta angle gamma
36.400 66.700 107.700 90.00 90.00 90.00
method X-Ray Diffractionresolution 1.90 Å
ligand SO4, U2G enzyme Hydrolase E.C.3.1.27.5 BRENDA
related structures by homologous chain: 1BSR, 1E21
Gene
Ontology
ChainFunctionProcessComponent
A, B
  • ribonuclease A activity


    • Primary referenceA potential allosteric subsite generated by domain swapping in bovine seminal ribonuclease., Vitagliano L, Adinolfi S, Sica F, Merlino A, Zagari A, Mazzarella L, J Mol Biol 1999 Oct 29;293(3):569-77. PMID:10543951
    Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (50 Kb) [Save to disk]
  • Biological Unit Coordinates (11bg.pdb1.gz) 45 Kb
  • Biological Unit Coordinates (11bg.pdb2.gz) 87 Kb
  • LPC: Ligand-Protein Contacts for 11BG
  • CSU: Contacts of Structural Units for 11BG
  • Likely Quarternary Molecular Structure file(s) for 11BG
  • Retrieve 11BG in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 11BG from S2C, [Save to disk]
    • View 11BG 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 11BG
  • Ramachandran plot from PDBSum
    • Structure-derived information
  • Dipole moment, from Dipole Server at Weizmann Institute
  • 3D motif for 11BG, from MSDmotif at EBI
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d11bga_, region A [Jmol] [rasmolscript] [script source]
        - Domain d11bgb_, 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: [11bg] [11bg_A] [11bg_B]
  • SWISS-PROT database: [P00669]
  • Domain organization of [RNS_BOVIN] by SWISSPFAM
  • Domain found in 11BG: [RNAse_Pc ] by SMART
    • Other resources with information on 11BG
  • Community annotation for 11BG 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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