4UQK	Electron density map of GluA2em in complex with quisqualate and LY451646	date
authors	Meyerson, J.R., Kumar, J., Chittori, S., Rao, P., Pierson, J., Bartesaghi, A., Mayer, M.L., Subramaniam, S.
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	16.40
ligand	QUS	enzyme
Gene Ontology	Chain Function Process Component A, D, C, B ion channel activity extracellularly glutamate-ga... ligand-gated ion channel act... transmitter-gated ion channe...
Primary reference	Structural mechanism of glutamate receptor activation and desensitization., Meyerson JR, Kumar J, Chittori S, Rao P, Pierson J, Bartesaghi A, Mayer ML, Subramaniam S, Nature. 2014 Aug 3. doi: 10.1038/nature13603. PMID:25119039

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (332 Kb) [Save to disk] Biological Unit Coordinates (4uqk.pdb1.gz) 322 Kb LPC: Ligand-Protein Contacts for 4UQK CSU: Contacts of Structural Units for 4UQK Retrieve 4UQK in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 4UQK from S2C, [Save to disk]

View 4UQK 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.

Visual 3D analysis of 4UQK

Ramachandran plot from PDBSum

Structure-derived information

Dipole moment, from Dipole Server at Weizmann Institute 3D motif for 4UQK, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [4uqk_C] [4uqk_A] [4uqk_D] [4uqk_B] [4uqk] SWISS-PROT database: Domain organization of by SWISSPFAM Domains found in 4UQK: [Lig_chan-Glu_bd] [PBPe ] by SMART

Other resources with information on 4UQK

Community annotation for 4UQK at PDBWiki (http://pdbwiki.org)

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