4QK8		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	23G, 2BA, GTP, K, MG, SO4	enzyme
Primary reference	Structural insights into recognition of c-di-AMP by the ydaO riboswitch., Gao A, Serganov A, Nat Chem Biol. 2014 Sep;10(9):787-92. doi: 10.1038/nchembio.1607. Epub 2014 Aug, 3. PMID:25086507

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (59 Kb) [Save to disk] Biological Unit Coordinates (4qk8.pdb1.gz) 54 Kb LPC: Ligand-Protein Contacts for 4QK8 CSU: Contacts of Structural Units for 4QK8 Structure Factors (265 Kb) Retrieve 4QK8 in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 4QK8 from S2C, [Save to disk] Re-refined 4qk8 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 4QK8 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: [4qk8] [4qk8_A] SWISS-PROT database:

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