1USG		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 Diffraction	resolution
related structures	by homologous chain: 1USI
Gene Ontology	Chain Function Process Component A
Primary reference	X-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] (60 Kb) [Save to disk] Biological Unit Coordinates (1usg.pdb1.gz) 108 Kb CSU: Contacts of Structural Units for 1USG Likely Quarternary Molecular Structure file(s) for 1USG Structure Factors (344 Kb) Retrieve 1USG in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1USG from S2C, [Save to disk] Re-refined 1usg structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 1USG 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: [1usg] [1usg_A] SWISS-PROT database: [P04816] Belongs to the atp-binding cassette (abc) superfamily according to TCDB.

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