1B5Q Oxidoreductase date Jan 07, 1999
title A 30 Angstrom U-Shaped Catalytic Tunnel In The Crystal Struc Polyamine Oxidase
authors C.Binda, A.Coda, R.Angelini, R.Federico, P.Ascenzi, A.Mattevi
compound source
Molecule: Protein (Polyamine Oxidase)
Chain: A, B, C
Fragment: Fad-Binding Domain
 Organism_scientific: Zea Mays
Organism_taxid: 4577
symmetry Space Group: P 65 2 2
R_factor
R_Free NULL
crystal
cell
length a length b length c angle alpha angle beta angle gamma
184.600 184.600 281.500 90.00 90.00 120.00
method X-Ray Diffractionresolution 1.90 Å
ligand FAD, FCA, MAN, MD2, NAG enzyme
related structures by homologous chain: 1H83, 1NAA
Gene
Ontology
ChainFunctionProcessComponent
A, C, B


Primary referenceA 30-angstrom-long U-shaped catalytic tunnel in the crystal structure of polyamine oxidase., Binda C, Coda A, Angelini R, Federico R, Ascenzi P, Mattevi A, Structure Fold Des 1999 Mar 15;7(3):265-76. PMID:10368296
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (246 Kb) [Save to disk]
  • Biological Unit Coordinates (1b5q.pdb1.gz) 475 Kb
  • Biological Unit Coordinates (1b5q.pdb2.gz) 162 Kb
  • Biological Unit Coordinates (1b5q.pdb3.gz) 160 Kb
  • LPC: Ligand-Protein Contacts for 1B5Q
  • CSU: Contacts of Structural Units for 1B5Q
  • Likely Quarternary Molecular Structure file(s) for 1B5Q
  • Structure Factors (1687 Kb)
  • Retrieve 1B5Q in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1B5Q from S2C, [Save to disk]
  • Re-refined 1b5q structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
    • View 1B5Q 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 1B5Q
  • 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 1B5Q, from MSDmotif at EBI
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1b5qa2, region A:294-405 [Jmol] [rasmolscript] [script source]
        - Domain d1b5qa1, region A:5-293,A:406-463 [Jmol] [rasmolscript] [script source]
        - Domain d1b5qb2, region B:294-405 [Jmol] [rasmolscript] [script source]
        - Domain d1b5qb1, region B:5-293,B:406-466 [Jmol] [rasmolscript] [script source]
        - Domain d1b5qc2, region C:294-405 [Jmol] [rasmolscript] [script source]
        - Domain d1b5qc1, region C:5-293,C:406-466 [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: [1b5q_C] [1b5q] [1b5q_A] [1b5q_B]
  • SWISS-PROT database: [O64411]
  • Domain organization of [PAO_MAIZE] by SWISSPFAM
    • Other resources with information on 1B5Q
  • Community annotation for 1B5Q 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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