3KUC		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
ligand	CA, GDP, MG	enzyme
note	3KUC is a representative structure
Gene Ontology	Chain Function Process Component A B
Primary reference	What makes Ras an efficient molecular switch: a computational, biophysical, and structural study of Ras-GDP interactions with mutants of Raf., Filchtinski D, Sharabi O, Ruppel A, Vetter IR, Herrmann C, Shifman JM, J Mol Biol. 2010 Jun 11;399(3):422-35. Epub 2010 Mar 31. PMID:20361980

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (50 Kb) [Save to disk] Biological Unit Coordinates (3kuc.pdb1.gz) 45 Kb LPC: Ligand-Protein Contacts for 3KUC CSU: Contacts of Structural Units for 3KUC Structure Factors (167 Kb) Retrieve 3KUC in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 3KUC from S2C, [Save to disk] Re-refined 3kuc structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 3KUC 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: [3kuc] [3kuc_A] [3kuc_B] SWISS-PROT database: Domains found in 3KUC: [RAS] [RBD ] by SMART

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