3FKZ Hydrolase date Dec 18, 2008
title X-Ray Structure Of The Non Covalent Swapped Form Of The S16gt17na19pa20sk31cs32c Mutant Of Bovine Pancreatic Ribonuclease
authors A.Merlino, I.Russo Krauss, M.Perillo, C.A.Mattia, C.Ercole, D.Pic A.Vergara, F.Sica
compound source
Molecule: Ribonuclease Pancreatic
Chain: A, B
Synonym: Ribonuclease, Rnase 1, Rnase A
Ec: 3.1.27.5
Engineered: Yes
Mutation: Yes
Organism_scientific: Bos Taurus
Organism_common: Bovine
Organism_taxid: 9913
Gene: Rnase1, Rns1
Expression_system: Escherichia Coli
Expression_system_taxid: 562
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Pet22b(+)
symmetry Space Group: P 1 21 1
R_factor 0.188 R_Free 0.246
crystal
cell
length a length b length c angle alpha angle beta angle gamma
38.140 57.460 58.500 90.00 90.22 90.00
method X-Ray Diffractionresolution 1.99 Å
ligand YCM enzyme Hydrolase E.C.3.1.27.5 BRENDA
Gene
Ontology
ChainFunctionProcessComponent
A, B
  • ribonuclease A activity


  • Primary referenceTowards an antitumor form of bovine pancreatic ribonuclease: The crystal structure of three non-covalent dimeric mutants., Merlino A, Krauss IR, Perillo M, Mattia CA, Ercole C, Picone D, Vergara A, Sica F, Biopolymers. 2009 Mar 11. PMID:19280639
    Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (46 Kb) [Save to disk]
  • Biological Unit Coordinates (3fkz.pdb1.gz) 42 Kb
  • LPC: Ligand-Protein Contacts for 3FKZ
  • CSU: Contacts of Structural Units for 3FKZ
  • Likely Quarternary Molecular Structure file(s) for 3FKZ
  • Structure Factors (224 Kb)
  • Retrieve 3FKZ in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 3FKZ from S2C, [Save to disk]
  • Re-refined 3fkz structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 3FKZ 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 3FKZ
  • 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 3FKZ, from MSDmotif at EBI
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [3fkz_A] [3fkz] [3fkz_B]
  • SWISS-PROT database: [P61823]
  • Domain organization of [RNAS1_BOVIN] by SWISSPFAM
  • Domain found in 3FKZ: [RNAse_Pc ] by SMART
  • Other resources with information on 3FKZ
  • Community annotation for 3FKZ 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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