7EU8

Structure of the human GluN1-GluN2B NMDA receptor in complex with S-ketamine,glycine and glutamate

• PDB DOI: https://doi.org/10.2210/pdb7EU8/pdb
• EM Map EMD-31309: EMDB EMDataResource

• Classification: MEMBRANE PROTEIN
• Organism(s): Homo sapiens
• Expression System: Homo sapiens
• Mutation(s): No 
• Membrane Protein: Yes  OPMPDBTMmpstruc


• Deposited: 2021-05-16 Released: 2021-07-28 
• Deposition Author(s): Zhang, T., Zhang, Y., Zhu, S.
• Funding Organization(s): National Natural Science Foundation of China (NSFC), Chinese Academy of Sciences, National Key R&D Program of China, Shanghai Municipal Health Commission in China, Shanghai Municipal Science and Technology Major Project

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Experimental Data Snapshot

• Method: ELECTRON MICROSCOPY
• Resolution: 4.07 Å
• Aggregation State: PARTICLE 
• Reconstruction Method: SINGLE PARTICLE 

Biological Assembly 1  

Global Symmetry: Cyclic - C2  (Explore in 3D)
Global Stoichiometry: Hetero 4-mer - A2B2 

Biological assembly 1 assigned by authors.

Biological Assembly Evidence: microscopy

Macromolecule Content

• Total Structure Weight: 385.41 kDa 
• Atom Count: 18,670 
• Modelled Residue Count: 3,010 
• Deposited Residue Count: 3,418 
• Unique protein chains: 2

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Glutamate receptor ionotropic, NMDA 1	A, C	847	Homo sapiens	Mutation(s): 0  Gene Names: GRIN1, NMDAR1 Membrane Entity: Yes
UniProt & NIH Common Fund Data Resources
Find proteins for Q05586 (Homo sapiens) Explore Q05586  Go to UniProtKB:  Q05586
PHAROS:  Q05586 GTEx:  ENSG00000176884

Entity ID: 2
Molecule	Chains	Sequence Length	Organism	Details	Image
Glutamate receptor ionotropic, NMDA 2B	B, D	862	Homo sapiens	Mutation(s): 0  Gene Names: GRIN2B Membrane Entity: Yes
UniProt & NIH Common Fund Data Resources
Find proteins for Q13224 (Homo sapiens) Explore Q13224  Go to UniProtKB:  Q13224
PHAROS:  Q13224 GTEx:  ENSG00000273079

Small Molecules

Ligands 2 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
JC9 (Subject of Investigation/LOI)	H [auth B]	(2~{S})-2-(2-chlorophenyl)-2-(methylamino)cyclohexan-1-one C13 H16 Cl N O YQEZLKZALYSWHR-ZDUSSCGKSA-N
NAG	E [auth A], F [auth B], G [auth B], I [auth C], J [auth D], K [auth D], L [auth D]	2-acetamido-2-deoxy-beta-D-glucopyranose C8 H15 N O6 OVRNDRQMDRJTHS-FMDGEEDCSA-N

Experimental Data & Validation

Experimental Data

• Method: ELECTRON MICROSCOPY
• Resolution: 4.07 Å
• Aggregation State: PARTICLE 
• Reconstruction Method: SINGLE PARTICLE 

Structure Validation

Entry History & Funding Information

Deposition Data

• Released Date: 2021-07-28 
Deposition Author(s): Zhang, T., Zhang, Y., Zhu, S.

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Funding Organization	Location	Grant Number
National Natural Science Foundation of China (NSFC)	China	31771115
Chinese Academy of Sciences	China	XDBS01020000
National Natural Science Foundation of China (NSFC)	China	81625022
National Natural Science Foundation of China (NSFC)	China	91853205
National Natural Science Foundation of China (NSFC)	China	81821005
National Key R&D Program of China	China	2017YFA0505700
Shanghai Municipal Health Commission in China	China	18431907100
Shanghai Municipal Health Commission in China	China	19XD1404700
Shanghai Municipal Science and Technology Major Project	China	2018SHZDZX05

Revision History  

• Version 1.0: 2021-07-28
  Type: Initial release
  
• Version 1.1: 2021-08-04
  Changes: Author supporting evidence, Database references, Structure summary
• Version 1.2: 2021-09-22
  Changes: Database references, Structure summary
• Version 1.3: 2022-10-26
  Changes: Structure summary