1DXS Gene Regulation date Jan 15, 2000
title Crystal Structure Of The C-Terminal Sterile Alpha Motif (Sam Of Human P73 Alpha Splice Variant
authors W.K.Wang, Y.W.Chen
compound source
Molecule: P53-Like Transcription Factor
Chain: A
Fragment: C-Terminal Sterile Alpha Motif (Sam) Domain
Engineered: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Cellular_location: Nucleus
Gene: P73
Expression_system: Escherichia Coli Bl21(De3)
Expression_system_taxid: 469008
Expression_system_variant: C41
Expression_system_cellular_location: Cytoplasm
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Modified Preset A
symmetry Space Group: P 41 21 2
R_factor 0.275 R_Free 0.346
length a length b length c angle alpha angle beta angle gamma
32.020 32.020 133.840 90.00 90.00 90.00
method X-Ray Diffractionresolution 2.54 Å
related structures by homologous chain: 1COK

Primary referenceStructure of the C-terminal sterile alpha-motif (SAM) domain of human p73 alpha., Wang WK, Bycroft M, Foster NW, Buckle AM, Fersht AR, Chen YW, Acta Crystallogr D Biol Crystallogr 2001 Apr;57(Pt 4):545-51. PMID:11264583
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (14 Kb) [Save to disk]
  • Biological Unit Coordinates (1dxs.pdb1.gz) 9 Kb
  • CSU: Contacts of Structural Units for 1DXS
  • Likely Quarternary Molecular Structure file(s) for 1DXS
  • Structure Factors (19 Kb)
  • Retrieve 1DXS in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1DXS from S2C, [Save to disk]
  • Re-refined 1dxs structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 1DXS 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 1DXS
  • Cartoon representation from PDB Cartoon
  • 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
  • Crystal Contacts, from CryCo at Weizmann Institute
  • 3D motif for 1DXS, from MSDmotif at EBI
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1dxsa_, region A [Jmol] [rasmolscript] [script source]
  • Fold representative 1dxs from FSSP and Dali (Families of Structurally Similar Proteins)
  • 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: [1dxs_A] [1dxs]
  • SWISS-PROT database: [O15350]
  • Domain organization of [P73_HUMAN] by SWISSPFAM
  • Domain found in 1DXS: [SAM ] by SMART
  • Other resources with information on 1DXS
  • Community annotation for 1DXS 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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