authors Vrielink, A., Yue, Q.K.
compound source
R_Free 0.2000000
length a length b length c angle alpha angle beta angle gamma
method X-Ray Diffractionresolution 1.50
ligand FAD enzyme
related structures by homologous chain: 1IJH, 1N4V

Primary referenceCrystal structure determination of cholesterol oxidase from Streptomyces and structural characterization of key active site mutants., Yue QK, Kass IJ, Sampson NS, Vrielink A, Biochemistry 1999 Apr 6;38(14):4277-86. PMID:10194345
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (96 Kb) [Save to disk]
  • Biological Unit Coordinates (1b4v.pdb1.gz) 91 Kb
  • LPC: Ligand-Protein Contacts for 1B4V
  • CSU: Contacts of Structural Units for 1B4V
  • Likely Quarternary Molecular Structure file(s) for 1B4V
  • Retrieve 1B4V in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1B4V from S2C, [Save to disk]
  • View 1B4V 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 1B4V
  • Ramachandran plot from PDBSum
  • Structure-derived information
  • Conformational Epitope Prediction for 1B4V from the CEP Server.
  • Dipole moment, from Dipole Server at Weizmann Institute
  • 3D motif for 1B4V, from MSDmotif at EBI
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1b4va2, region A:319-450 [Jmol] [rasmolscript] [script source]
        - Domain d1b4va1, region A:9-318,A:451-506 [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: [1b4v] [1b4v_A]
  • SWISS-PROT database: [P12676]
  • Domain organization of [CHOD_STRS0] by SWISSPFAM
  • Other resources with information on 1B4V
  • Community annotation for 1B4V 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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