1AX4 TRYPTOPHANASE FROM PROTEUS VULGARIS date
authors Isupov, M.N., Antson, A.A., Dodson, E.J., Dodson, G.G., Dementieva, I.S., Zakomirdina, L.N., Wilson, K.S., Dauter, Z., Lebedev, A.A., Harutyunyan, E.H.
compound source
symmetry
R_factor
R_Free 0.22749
crystal
cell
length a length b length c angle alpha angle beta angle gamma
method X-Ray Diffractionresolution 2.10
ligand K, LLP enzyme
related structures by homologous chain: 1VRM
Gene
Ontology
ChainFunctionProcessComponent
A, D, C, B


Primary referenceCrystal structure of tryptophanase., Isupov MN, Antson AA, Dodson EJ, Dodson GG, Dementieva IS, Zakomirdina LN, Wilson KS, Dauter Z, Lebedev AA, Harutyunyan EH, J Mol Biol 1998 Feb 27;276(3):603-23. PMID:9551100
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (324 Kb) [Save to disk]
  • Biological Unit Coordinates (1ax4.pdb1.gz) 317 Kb
  • LPC: Ligand-Protein Contacts for 1AX4
  • CSU: Contacts of Structural Units for 1AX4
  • Likely Quarternary Molecular Structure file(s) for 1AX4
  • Structure Factors (1257 Kb)
  • Retrieve 1AX4 in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1AX4 from S2C, [Save to disk]
  • Re-refined 1ax4 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 1AX4 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 1AX4
  • 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 1AX4, from MSDmotif at EBI
  • Genome occurence of 1AX4's fold from GeneCensus
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1ax4a_, region A [Jmol] [rasmolscript] [script source]
        - Domain d1ax4b_, region B [Jmol] [rasmolscript] [script source]
        - Domain d1ax4c_, region C [Jmol] [rasmolscript] [script source]
        - Domain d1ax4d_, region D [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: [1ax4_B] [1ax4] [1ax4_A] [1ax4_C] [1ax4_D]
  • SWISS-PROT database: [P28796]
  • Domain organization of [TNAA_PROVU] by SWISSPFAM
  • Other resources with information on 1AX4
  • Community annotation for 1AX4 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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