4EPK		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	MG, ZN	enzyme
Gene Ontology	Chain Function Process Component A, B
Primary reference	Evidence for a Dual Role of an Active Site Histidine in alpha-Amino-beta-carboxymuconate-epsilon-semialdehyde Decarboxylase., Huo L, Fielding AJ, Chen Y, Li T, Iwaki H, Hosler JP, Chen L, Hasegawa Y, Que L Jr, Liu A, Biochemistry. 2012 Jul 24;51(29):5811-21. Epub 2012 Jul 12. PMID:22746257

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (109 Kb) [Save to disk] Biological Unit Coordinates (4epk.pdb1.gz) 104 Kb LPC: Ligand-Protein Contacts for 4EPK CSU: Contacts of Structural Units for 4EPK Structure Factors (488 Kb) Retrieve 4EPK in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 4EPK from S2C, [Save to disk] Re-refined 4epk structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 4EPK 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: [4epk] [4epk_A] [4epk_B] SWISS-PROT database:

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