1USK date
authors
compound source
symmetry
R_factor
R_Free
crystal
cell
length a length b length c angle alpha angle beta angle gamma
method X-Ray Diffractionresolution
ligand LEU enzyme
related structures by homologous chain: 1USI, 2LIV
Gene
Ontology
ChainFunctionProcessComponent
D, A, C, B


Primary referenceX-ray structures of the leucine-binding protein illustrate conformational changes and the basis of ligand specificity., Magnusson U, Salopek-Sondi B, Luck LA, Mowbray SL, J Biol Chem 2004 Mar 5;279(10):8747-52. Epub 2003 Dec 12. PMID:14672931
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (210 Kb) [Save to disk]
  • Biological Unit Coordinates (1usk.pdb1.gz) 54 Kb
  • Biological Unit Coordinates (1usk.pdb2.gz) 54 Kb
  • Biological Unit Coordinates (1usk.pdb3.gz) 54 Kb
  • Biological Unit Coordinates (1usk.pdb4.gz) 54 Kb
  • LPC: Ligand-Protein Contacts for 1USK
  • CSU: Contacts of Structural Units for 1USK
  • Likely Quarternary Molecular Structure file(s) for 1USK
  • Structure Factors (1062 Kb)
  • Retrieve 1USK in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1USK from S2C, [Save to disk]
  • Re-refined 1usk structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
    • View 1USK 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.
    • Structure-derived information
  • Dipole moment, from Dipole Server at Weizmann Institute
    • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [1usk] [1usk_A] [1usk_B] [1usk_C] [1usk_D]
  • SWISS-PROT database: [P04816]
  • Belongs to the atp-binding cassette (abc) superfamily according to TCDB.

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