3SXL Rna Binding Domain date Apr 04, 1999
title Sex-Lethal Rna Recognition Domains 1 And 2 From Drosophila Melanogaster
authors S.M.Crowder, R.Kanaar, D.C.Rio, T.C.Alber
compound source
Molecule: Protein (Sex-Lethal)
Chain: A, B, C
Fragment: Rna Binding Domains 1 And 2 (Residues 112-294 Of Length);
Engineered: Yes
 Organism_scientific: Drosophila Melanogaster
Organism_common: Fruit Fly
Organism_taxid: 7227
Expression_system: Escherichia Coli Bl21(De3)
Expression_system_taxid: 469008
Expression_system_strain: Bl-21(De3)
Expression_system_plasmid: Pet-3b
symmetry Space Group: P 1 21 1
R_factor 0.221 R_Free 0.264
crystal
cell
length a length b length c angle alpha angle beta angle gamma
50.910 124.470 50.930 90.00 120.00 90.00
method X-Ray Diffractionresolution 2.70 Å
ligand MSE enzyme
related structures by homologous chain: 1B7F, 1SXL, 2SXL
Gene
Ontology
ChainFunctionProcessComponent
A, C, B


Primary referenceAbsence of interdomain contacts in the crystal structure of the RNA recognition motifs of Sex-lethal., Crowder SM, Kanaar R, Rio DC, Alber T, Proc Natl Acad Sci U S A 1999 Apr 27;96(9):4892-7. PMID:10220389
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (79 Kb) [Save to disk]
  • Biological Unit Coordinates (3sxl.pdb1.gz) 26 Kb
  • Biological Unit Coordinates (3sxl.pdb2.gz) 26 Kb
  • Biological Unit Coordinates (3sxl.pdb3.gz) 26 Kb
  • LPC: Ligand-Protein Contacts for 3SXL
  • CSU: Contacts of Structural Units for 3SXL
  • Likely Quarternary Molecular Structure file(s) for 3SXL
  • Structure Factors (310 Kb)
  • Retrieve 3SXL in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 3SXL from S2C, [Save to disk]
  • Re-refined 3sxl structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
    • View 3SXL 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 3SXL
  • 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 3SXL, from MSDmotif at EBI
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d3sxla1, region A:124-203 [Jmol] [rasmolscript] [script source]
        - Domain d3sxla2, region A:206-289 [Jmol] [rasmolscript] [script source]
        - Domain d3sxlb1, region B:124-203 [Jmol] [rasmolscript] [script source]
        - Domain d3sxlb2, region B:206-289 [Jmol] [rasmolscript] [script source]
        - Domain d3sxlc1, region C:124-203 [Jmol] [rasmolscript] [script source]
        - Domain d3sxlc2, region C:206-289 [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: [3sxl_C] [3sxl_A] [3sxl] [3sxl_B]
  • SWISS-PROT database: [P19339]
  • Domain organization of [SXL_DROME] by SWISSPFAM
  • Domain found in 3SXL: [RRM ] by SMART
    • Other resources with information on 3SXL
  • Community annotation for 3SXL 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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