5CMM	Transport Protein	date	Jul 16, 2015
title	Crystal Structure Of The Gluk2em Lbd Dimer Assembly Complex 4r-4-Methylglutamate
authors	S.Chittori, M.L.Mayer
compound		source
Molecule: Glutamate Receptor Ionotropic, Kainate 2 Chain: A Fragment: Unp P42260 Residues 429-544, Unp Q13002 Residues Synonym: Gluk2,Glutamate Receptor 6,Glur6,Excitatory Amino Receptor 4,Eaa4; Engineered: Yes Mutation: Yes		Organism_scientific: Rattus Norvegicus, Homo Sapiens Organism_common: Rat, Human Organism_taxid: 10116, 9606 Gene: Grik2, Glur6, Grik2, Glur6 Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_strain: Origami B(De3) Expression_system_vector_type: Plasmid Expression_system_plasmid: Pet22
symmetry	Space Group: P 61	R_factor 0.143 R_Free 0.163
crystal cell	length a length b length c angle alpha angle beta angle gamma 52.308 52.308 170.923 90.00 90.00 120.00
method	X-Ray Diffraction	resolution	1.27 Å
ligand	SYM	enzyme
Gene Ontology	Chain Function Process Component A
Primary reference	Structural basis of kainate subtype glutamate receptor desensitization., Meyerson JR, Chittori S, Merk A, Rao P, Han TH, Serpe M, Mayer ML, Subramaniam S, Nature. 2016 Aug 31. doi: 10.1038/nature19352. PMID:27580033

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (139 Kb) [Save to disk] Biological Unit Coordinates (5cmm.pdb1.gz) 134 Kb LPC: Ligand-Protein Contacts for 5CMM CSU: Contacts of Structural Units for 5CMM Structure Factors (959 Kb) Retrieve 5CMM in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 5CMM from S2C, [Save to disk] Re-refined 5cmm structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 5CMM 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 5CMM

Ramachandran plot from PDBSum

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: [5cmm] [5cmm_A] SWISS-PROT database: Domain organization of by SWISSPFAM Domains found in 5CMM: [Lig_chan-Glu_bd] [PBPb] [PBPe ] by SMART

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