1MY4	Membrane Protein	date	Oct 03, 2002
title	Crystal Structure Of Glutamate Receptor Ligand-Binding Core With Iodo-Willardiine In The Zn Crystal Form
authors	R.Jin, E.Gouaux
compound		source
Molecule: Glutamate Receptor 2 Chain: A, B, C Fragment: Ligand Binding Core (S1s2j) Synonym: Glur-2, Glur-B, Glur-K2, Glutamate Receptor Ionotr 2; Engineered: Yes		Organism_scientific: Rattus Norvegicus Organism_common: Norway Rat Organism_taxid: 10116 Expression_system: Escherichia Coli Bl21(De3) Expression_system_taxid: 469008 Expression_system_strain: Bl21 (De3) Expression_system_vector_type: Plasmid Expression_system_plasmid: Petgq
symmetry	Space Group: P 21 21 2	R_factor 0.213 R_Free 0.262
crystal cell	length a length b length c angle alpha angle beta angle gamma 113.840 163.800 48.010 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	1.90 Å
ligand	IWD, ZN BindingDB	enzyme
related structures	by homologous chain: 1GR2, 1NNP
Gene Ontology	Chain Function Process Component A, C, B
Primary reference	Probing the Function, Conformational Plasticity, and Dimer-Dimer Contacts of the GluR2 Ligand-Binding Core: Studies of 5-Substituted Willardiines and GluR2 S1S2 in the Crystal(,)., Jin R, Gouaux E, Biochemistry 2003 May 13;42(18):5201-13. PMID:12731861

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (134 Kb) [Save to disk] Biological Unit Coordinates (1my4.pdb1.gz) 86 Kb Biological Unit Coordinates (1my4.pdb2.gz) 89 Kb Biological Unit Coordinates (1my4.pdb3.gz) 129 Kb LPC: Ligand-Protein Contacts for 1MY4 CSU: Contacts of Structural Units for 1MY4 Likely Quarternary Molecular Structure file(s) for 1MY4 Retrieve 1MY4 in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1MY4 from S2C, [Save to disk]

View 1MY4 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 1MY4

Ramachandran plot from PDBSum

Structure-derived information

Dipole moment, from Dipole Server at Weizmann Institute 3D motif for 1MY4, from MSDmotif at EBI Classification of representative domains in scop (Structural Classification of Proteins)     - Domain d1my4a_, region A [Jmol] [rasmolscript] [script source]     - Domain d1my4b_, region B [Jmol] [rasmolscript] [script source]     - Domain d1my4c_, region C [Jmol] [rasmolscript] [script source] Class (fold), Architecture (subfold), Topology, Homologous superfamily from CATH Summaries and structural analyses of PDB data files from PDBSum Identification of Protein Pockets & Cavities at CASTp

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [1my4_A] [1my4_B] [1my4_C] [1my4] SWISS-PROT database: [P19491] Domain organization of [GRIA2_RAT] by SWISSPFAM Domains found in 1MY4: [Lig_chan-Glu_bd] [PBPb] [PBPe ] by SMART

Other resources with information on 1MY4

Community annotation for 1MY4 at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

Movements, Movies and Images

Images from IMB Jena Image Library of Biological Macromolecules.

You may enter another PDB ID code

Go [Back], to the [PDB Lite page], to the [OCA Search page] or to the [PDB Home page]

---

OCA© by Jaime Prilusky, 1996-2014,2022 Bioinformatics Unit Weizmann Institute of Science

---