Uniprot accession / id : Q01097  OR   Uniprot accession / id : Q13224
 
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Entry Information
Entry status  (1)
REL
(23)
 
Experimental methods  (2)
X-ray diffraction
(12)
Electron Microscopy
(11)
 
Authors  (64)
Garman SC
(9)
Ozden C
(9)
Stratton MM
(9)
Agnello E
(8)
Esposito EA
(8)
Foster J
(8)
Furukawa H
(8)
Gaubitz C
(8)
Hayashi Y
(8)
Kelch BA
(8)
Lapinskas E
(8)
Mitsugi T
(8)
Saneyoshi T
(8)
Santos N
(8)
Simorowski N
(8)
Sloutsky R
(8)
Özden C
(8)
Banke TG
(6)
Epstein M
(6)
Hiro F
(6)
Hyunook K
(6)
Kang H
(6)
Liotta DC
(6)
Paladugu S
(6)
Perszyk R
(6)
Traynelis SF
(6)
Buhl DL
(3)
Chanda PK
(3)
Green M
(3)
Knafels JD
(3)
Mony L
(3)
Pandit J
(3)
Paoletti P
(3)
Sciabola S
(3)
Stroebel D
(3)
Zhu S
(3)
Abdulla T
(2)
Chen WJ
(2)
Foster JC
(2)
Geis C
(2)
Gomez R
(2)
Gómez R
(2)
Heckmann M
(2)
Huang X
(2)
Kleeman S
(2)
Michalski K
(2)
Pruss H
(2)
Prüss H
(2)
Santos NJ
(2)
Schmidl L
(2)
Sun X
(2)
Vallese F
(2)
Wang Q
(2)
Wen H
(2)
Zhang J
(2)
Du D
(1)
Guo F
(1)
Lin H
(1)
Luo C
(1)
Lv S
(1)
Ye F
(1)
Zhang T
(1)
Zhang Y
(1)
Zhou L
(1)
 
Homo / hetero assembly  (1)
hetero
(23)
 
Assembly composition  (1)
protein/protein complex
(23)
 
Assembly polymer count  (3)
dimer
(12)
tetramer
(10)
octamer
(1)
 
Resolution distribution
1.5 - 2
(1)
2.0 - 2.5
(4)
2.5 - 3
(7)
3.0 - 3.5
(3)
3.5 - 4
(6)
4.0 - 4.5
(2)
 
Release year distribution
2015 - 2020
(6)
2020 - 2025
(20)
2025 - 2030
(8)
 
Journal  (6)
Cell Rep
(8)
Neuron
(8)
Mol Pharmacol
(3)
Nat Struct Mol Biol
(2)
Nature
(1)
To be published
(1)
 
Macromolecules
Organism superkingdom  (1)
Eukaryota
(23)
 
Organism name  (1)
Homo sapiens
(23)
 
Molecule name  (9)
GluN2B
(23)
Glutamate [NMDA] receptor subunit epsilon-2
(23)
Glutamate receptor ionotropic, NMDA 2B
(23)
N-methyl D-aspartate receptor subtype 2B
(23)
N-methyl-D-aspartate receptor subunit 3
(23)
NMDAR2B
(23)
NR2B
(23)
NR3
(23)
hNR3
(23)
 
Molecule type  (1)
Protein
(23)
 
Gene names  (2)
GRIN2B
(23)
NMDAR2B
(23)
 
Interacting Molecules  (5)
Glutamate receptor ionotropic, NMDA 1
(14)
Calcium/calmodulin-dependent protein kinase type II subunit alpha
(9)
Glutamate receptor ionotropic, NMDA 2D
(6)
007-168 Heavy
(2)
007-168 Light
(2)
 
Interacting ligands  (12)
NAG : 2-acetamido-2-deoxy-beta-D-glucopyranose
(9)
GLU : GLUTAMIC ACID
(5)
7RC : (2R)-4-(3-phosphonopropyl)piperazine-2-carboxylic acid
(2)
ATP : ADENOSINE-5'-TRIPHOSPHATE
(2)
JC9 : (2~{S})-2-(2-chlorophenyl)-2-(methylamino)cyclohexan-1-one
(2)
NA : SODIUM ION
(2)
2JL : (2S,3R)-1-(phenanthren-2-ylcarbonyl)piperazine-2,3-dicarboxylic acid
(1)
5SL : ~{N}-[(1~{S},3~{S})-3-[3-[(4-methylphenyl)methyl]-1,2,4-oxadiazol-5-yl]cyclopentyl]-1~{H}-pyrazolo[3,4-d]pyrimidin-4-amine
(1)
5SM : 5-[3-[bis(fluoranyl)methyl]-4-fluoranyl-phenyl]-3-[(2-methylimidazol-1-yl)methyl]pyridazine
(1)
EDO : 1,2-ETHANEDIOL
(1)
MG : MAGNESIUM ION
(1)
QEL : 4-[(1R,2S)-2-(4-benzylpiperidin-1-yl)-1-hydroxypropyl]phenol
(1)
 
Function and Biology
Biological function  (3)
ligand-gated monoatomic ion channel activity
(2)
monoatomic ion channel activity
(1)
signaling receptor activity
(1)
 
Biological process  (1)
monoatomic ion transport
(1)
 
Biological cell component  (1)
membrane
(2)
 
Sequence and Structure classification
CATH class  (1)
Alpha Beta
(3)
 
CATH topology  (1)
Rossmann fold
(3)
 
Pfam accession / name  (3)
PF01094 : ANF_receptor
(14)
PF00060 : Lig_chan
(10)
PF10613 : Lig_chan-Glu_bd
(10)
 
Representative Structures
Representative Structures
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Entries 1 to 10 of 23
Entries 1 to 10 of 23
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CRYSTAL STRUCTURE OF AMINO TERMINAL DOMAINS OF THE NMDA RECEPTOR SUBUNIT GLUN1 AND GLUN2B IN COMPLEX WITH MK-22
Pandit J
Mol Pharmacol (2016) [PMID: 26912815  ]
Assembly composition: protein/protein complex
Bound ligands: NAG    5SL    NA    NAG    NA   
Carbohydrate polymer components:
Molecule 1 - BMA(1), MAN(2), NAG(2)
Assembly name: Glutamate receptor ionotropic, NMDA 1 and Glutamate receptor ionotropic, NMDA 2B (Preferred)   search this complex
PDBe complex ID: PDB-CPX-103593 (Preferred)   search this ID
PDBe-KB: Q13224    A0A1L8F5J9   
X-ray diffraction
2.98Å resolution
Released: 2 Mar 2016
Model geometry
Fit model/data
5ewl
5ewl
5ewl
CRYSTAL STRUCTURE OF AMINO TERMINAL DOMAINS OF THE NMDA RECEPTOR SUBUNIT GLUN1 AND GLUN2B IN COMPLEX WITH EVT-101
Pandit J
Mol Pharmacol (2016) [PMID: 26912815  ]
Assembly composition: protein/protein complex
Bound ligands: 5SM    NAG    NA    NAG    NA   
Carbohydrate polymer components:
Molecule 1 - BMA(1), MAN(2), NAG(2)
Assembly name: Glutamate receptor ionotropic, NMDA 1 and Glutamate receptor ionotropic, NMDA 2B (Preferred)   search this complex
PDBe complex ID: PDB-CPX-103593 (Preferred)   search this ID
PDBe-KB: Q13224    A0A1L8F5J9   
X-ray diffraction
2.76Å resolution
Released: 2 Mar 2016
Model geometry
Fit model/data
5ewm
5ewm
5ewm
CRYSTAL STRUCTURE OF AMINO TERMINAL DOMAINS OF THE NMDA RECEPTOR SUBUNIT GLUN1 AND GLUN2B IN COMPLEX WITH IFENPRODIL
Pandit J
Mol Pharmacol (2016) [PMID: 26912815  ]
Assembly composition: protein/protein complex
Bound ligands: NAG    NA    NAG    QEL    QEL    NA   
Carbohydrate polymer components:
Molecule 1 - BMA(1), MAN(2), NAG(2)
Assembly name: Glutamate receptor ionotropic, NMDA 1 and Glutamate receptor ionotropic, NMDA 2B (Preferred)   search this complex
PDBe complex ID: PDB-CPX-103593 (Preferred)   search this ID
PDBe-KB: Q13224    A0A1L8F5J9   
X-ray diffraction
2.77Å resolution
Released: 2 Mar 2016
Model geometry
Fit model/data
5ewj
5ewj
5ewj
Gly-,Glu-,(S)-(+)-ketamine bound GluN1a-2B-2D NMDAR
Hyunook K, Hiro F
Neuron (2025) [PMID: 39954679  ]
Source organism: Homo sapiens  
Assembly composition: protein/protein complex
Bound ligands: GLY    JC9    NAG    GLU    NAG    GLY    GLU   
Carbohydrate polymer components:
Molecule 1 - NAG(2)
PDBe complex ID: PDB-CPX-289359 (Preferred)   search this ID
PDBe-KB: Q13224    O15399    Q05586   
Electron Microscopy
3.96Å resolution
Released: 26 Feb 2025
Model geometry
Fit model/data
Data not analysed
9d3c
9d3c
9d3c
Structure of the human GluN1-N2B NMDA receptors in the Mg2+ free state
Huang X, Sun X, Zhu S
Neuron (2025) [PMID: 40010346  ]
Source organism: Homo sapiens  
Assembly composition: protein/protein complex
Bound ligands: GLY    NAG    NAG    7RC    GLY   
Assembly name: NMDA receptor complex, GluN1-GluN2B (Preferred)   search this complex
PDBe complex ID: PDB-CPX-170225 (Preferred)   search this ID
PDBe-KB: Q13224    Q05586   
Electron Microscopy
3.18Å resolution
Released: 5 Mar 2025
Model geometry
Fit model/data
Data not analysed
9iyq
9iyq
9iyq
Human GluN1-2B with Fab 007-168 Local refinement of ATD
Michalski K, Furukawa H
Nat Struct Mol Biol (2024) [PMID: 39227719  ]
Source organism: Homo sapiens  
Assembly composition: protein/protein complex
PDBe complex ID: PDB-CPX-280147 (Preferred)   search this ID
PDBe-KB: Q13224    Q05586   
Electron Microscopy
3.69Å resolution
Released: 11 Sep 2024
Model geometry
Fit model/data
Data not analysed
8vuv
8vuv
8vuv
Nonactive state of Gly-,Glu- bound GluN1a-2B-2D NMDAR (Low-res)
Hyunook K, Hiro F
Neuron (2025) [PMID: 39954679  ]
Source organism: Homo sapiens  
Assembly composition: protein/protein complex
Bound ligands: GLY    NAG    GLU    NAG    GLY    GLU   
Carbohydrate polymer components:
Molecule 1 - NAG(2)
PDBe complex ID: PDB-CPX-289359 (Preferred)   search this ID
PDBe-KB: Q13224    O15399    Q05586   
Electron Microscopy
3.78Å resolution
Released: 26 Feb 2025
Model geometry
Fit model/data
Data not analysed
9d3a
9d3a
9d3a
Gly-,PPDA- bound GluN1a-2B-2D NMDAR
Hyunook K, Hiro F
Neuron (2025) [PMID: 39954679  ]
Source organism: Homo sapiens  
Assembly composition: protein/protein complex
Bound ligands: 2JL    GLY    NAG    2JL    NAG    GLY   
PDBe complex ID: PDB-CPX-289359 (Preferred)   search this ID
PDBe-KB: Q13224    O15399    Q05586   
Electron Microscopy
3.65Å resolution
Released: 26 Feb 2025
Model geometry
Fit model/data
Data not analysed
9d39
9d39
9d39
Gly-,Glu-,(S)-DQP-997-74 bound GluN1a-2B-2D NMDAR
Hyunook K, Hiro F
Neuron (2025) [PMID: 39954679  ]
Source organism: Homo sapiens  
Assembly composition: protein/protein complex
Bound ligands: A1A15    GLY    NAG    GLU    NAG    GLY    A1A15    GLU   
Carbohydrate polymer components:
Molecule 1 - NAG(2)
PDBe complex ID: PDB-CPX-289359 (Preferred)   search this ID
PDBe-KB: Q13224    O15399    Q05586   
Electron Microscopy
3.71Å resolution
Released: 26 Feb 2025
Model geometry
Fit model/data
Data not analysed
9d3b
9d3b
9d3b
Structure of the human GluN1-N2B NMDA receptors in the Mg2+ bound state
Huang X, Sun X, Zhu S
Neuron (2025) [PMID: 40010346  ]
Source organism: Homo sapiens  
Assembly composition: protein/protein complex
Bound ligands: GLY    MG    NAG    MG    NAG    7RC    GLY   
Assembly name: NMDA receptor complex, GluN1-GluN2B (Preferred)   search this complex
PDBe complex ID: PDB-CPX-170225 (Preferred)   search this ID
PDBe-KB: Q13224    Q05586   
Electron Microscopy
3.27Å resolution
Released: 5 Mar 2025
Model geometry
Fit model/data
Data not analysed
9iyp
9iyp
9iyp
Entries 1 to 10 of 23
Entries 1 to 10 of 23