5UN1	Membrane Proteins Inhibitor	date	Jan 30, 2017
title	Crystal Structure Of Glun1glun2b Delta-Atd Nmda Receptor
authors	X.Song, E.Gouaux
compound		source
Molecule: N-Methyl-D-Aspartate Receptor Subunit Nr1-3a Chain: G, A, E, C Fragment: Unp Residues 394-836 Engineered: Yes		Organism_scientific: Xenopus Laevis Organism_common: African Clawed Frog Organism_taxid: 8355 Expression_system: Spodoptera Frugiperda Expression_system_taxid: 7108
Molecule: Ionotropic Glutamate Receptor Subunit Nr2b Chain: B, H, F, D Fragment: Unp Residues 400-839 Engineered: Yes		Organism_scientific: Xenopus Laevis Organism_common: African Clawed Frog Organism_taxid: 8355 Gene: Nr2b, Xelaev_18025529mg Expression_system: Spodoptera Frugiperda Expression_system_taxid: 7108
symmetry	Space Group: P 1 21 1	R_factor 0.288 R_Free 0.316
crystal cell	length a length b length c angle alpha angle beta angle gamma 181.570 108.470 182.460 90.00 111.44 90.00
method	X-Ray Diffraction	resolution	3.60 Å
ligand	BMK, GLU, GLY, MG, NAG, TRS, Y01	enzyme
Gene Ontology	Chain Function Process Component F, A, E, B, H, C, D, G
Primary reference	Mechanism of NMDA receptor channel block by MK-801 and memantine., Song X, Jensen MO, Jogini V, Stein RA, Lee CH, Mchaourab HS, Shaw DE, Gouaux E, Nature. 2018 Apr;556(7702):515-519. doi: 10.1038/s41586-018-0039-9. Epub 2018 Apr, 18. PMID:29670280

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (429 Kb) [Save to disk] Biological Unit Coordinates (5un1.pdb1.gz) 209 Kb Biological Unit Coordinates (5un1.pdb2.gz) 209 Kb LPC: Ligand-Protein Contacts for 5UN1 CSU: Contacts of Structural Units for 5UN1 Structure Factors (1757 Kb) Retrieve 5UN1 in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 5UN1 from S2C, [Save to disk]

View 5UN1 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 5UN1

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: [5un1_C] [5un1_G] [5un1_E] [5un1_H] [5un1_A] [5un1_F] [5un1_B] [5un1_D] SWISS-PROT database: Domain organization of by SWISSPFAM

Other resources with information on 5UN1

Community annotation for 5UN1 at PDBWiki (http://pdbwiki.org)

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

---