4Q2A		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	BR	enzyme
Gene Ontology	Chain Function Process Component A
Primary reference	Chloride Sensing by WNK1 Involves Inhibition of Autophosphorylation., Piala AT, Moon TM, Akella R, He H, Cobb MH, Goldsmith EJ, Sci Signal. 2014 May 6;7(324):ra41. doi: 10.1126/scisignal.2005050. PMID:24803536

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (98 Kb) [Save to disk] Biological Unit Coordinates (4q2a.pdb1.gz) 93 Kb LPC: Ligand-Protein Contacts for 4Q2A CSU: Contacts of Structural Units for 4Q2A Structure Factors (69 Kb) Retrieve 4Q2A in mmCIF format [Save to disk] Re-refined 4q2a structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 4Q2A 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: [4q2a] [4q2a_A] SWISS-PROT database: Domain found in 4Q2A: [STYKc ] by SMART

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