4EKN		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	GOL, K, SO4	enzyme
Gene Ontology	Chain Function Process Component B
Primary reference	Structure of the catalytic chain of Methanococcus jannaschii aspartate transcarbamoylase in a hexagonal crystal form: insights into the path of carbamoyl phosphate to the active site of the enzyme., Vitali J, Singh AK, Soares AS, Colaneri MJ, Acta Crystallogr Sect F Struct Biol Cryst Commun. 2012 May 1;68(Pt 5):527-34., Epub 2012 Apr 20. PMID:22691781

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (58 Kb) [Save to disk] Biological Unit Coordinates (4ekn.pdb1.gz) 156 Kb Biological Unit Coordinates (4ekn.pdb2.gz) 310 Kb LPC: Ligand-Protein Contacts for 4EKN CSU: Contacts of Structural Units for 4EKN Structure Factors (87 Kb) Retrieve 4EKN in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 4EKN from S2C, [Save to disk] Re-refined 4ekn structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 4EKN 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: [4ekn] [4ekn_B] SWISS-PROT database:

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