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9UNP

native NMDA receptor-GluN1/N2A/N2B-S2 in the closed state

Entity
Entity IDChain IDDescriptionTypeChain lengthFormula weightNumber of moleculesDB Name (Accession)Biological sourceDescriptive keywords
1A, C
(A, C)
Glutamate receptor ionotropic, NMDA 1polymer82192408.62UniProt (P35438)
Pfam (PF01094)
Pfam (PF10613)
Pfam (PF00060)
Mus musculus (house mouse)GluN1,Glutamate [NMDA] receptor subunit zeta-1,N-methyl-D-aspartate receptor subunit NR1,NMD-R1
2B
(B)
Glutamate receptor ionotropic, NMDA 2Apolymer80590335.31UniProt (P35436)
Pfam (PF01094)
Pfam (PF10613)
Pfam (PF00060)
Mus musculus (house mouse)GluN2A,Glutamate [NMDA] receptor subunit epsilon-1,N-methyl D-aspartate receptor subtype 2A,NMDAR2A,NR2A
3D
(D)
Glutamate receptor ionotropic, NMDA 2Bpolymer81190925.91UniProt (Q01097)
Pfam (PF01094)
Pfam (PF10613)
Pfam (PF00060)
Mus musculus (house mouse)GluN2B,Glutamate [NMDA] receptor subunit epsilon-2,N-methyl D-aspartate receptor subtype 2B,NMDAR2B,NR2B
4E, F, G, H, I...
(A, B, C, D)
2-acetamido-2-deoxy-beta-D-glucopyranosenon-polymer221.216Chemie (NAG)
5J, T
(A, C)
GLYCINEnon-polymer75.12Chemie (GLY)
6L, Y
(B, D)
GLUTAMIC ACIDnon-polymer147.12Chemie (GLU)
7U
(C)
(2~{S})-2-(2-chlorophenyl)-2-(methylamino)cyclohexan-1-onenon-polymer237.71Chemie (JC9)
Sequence viewer
Contents of the asymmetric unit
PolymersNumber of chains4
Total formula weight366078.3
Non-Polymers*Number of molecules21
Total formula weight4221.4
All*Total formula weight370299.8
*Water molecules are not included.

249697

PDB entries from 2026-02-25

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