4CKB		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	GTP, SAH	enzyme
Gene Ontology	Chain Function Process Component B, E mRNA (guanine-N7-)-methyltra... D, A mRNA (guanine-N7-)-methyltra... polynucleotide 5'-phosphatas...
Primary reference	Crystal structure of vaccinia virus mRNA capping enzyme provides insights into the mechanism and evolution of the capping apparatus., Kyrieleis OJ, Chang J, de la Pena M, Shuman S, Cusack S, Structure. 2014 Mar 4;22(3):452-65. doi: 10.1016/j.str.2013.12.014. PMID:24607143

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (742 Kb) [Save to disk] Biological Unit Coordinates (4ckb.pdb1.gz) 373 Kb Biological Unit Coordinates (4ckb.pdb2.gz) 367 Kb LPC: Ligand-Protein Contacts for 4CKB CSU: Contacts of Structural Units for 4CKB Structure Factors (669 Kb) Retrieve 4CKB in mmCIF format [Save to disk] Re-refined 4ckb structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 4CKB 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: [4ckb] [4ckb_A] [4ckb_B] [4ckb_D] [4ckb_E] SWISS-PROT database:

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