5DEX

Crystal structure of GluN1/GluN2A NMDA receptor agonist binding domains with glycine and antagonist, phenyl-ACEPC

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A	Glutamate receptor ionotropic, NMDA 1	polymer	292	33340.0	1	UniProt (P35439) Pfam (PF10613) Pfam (PF00060) Pfam (PF00497) In PDB	Rattus norvegicus (Rat)	GluN1,Glutamate [NMDA] receptor subunit zeta-1,N-methyl-D-aspartate receptor subunit NR1,NMD-R1
2	B	Glutamate receptor ionotropic, NMDA 2A	polymer	283	31785.3	1	UniProt (Q00959) Pfam (PF10613) Pfam (PF00060) Pfam (PF00497) In PDB	Rattus norvegicus (Rat)	GluN2A,Glutamate [NMDA] receptor subunit epsilon-1,N-methyl D-aspartate receptor subtype 2A,NR2A
3	A	GLYCINE	non-polymer		75.1	1	Chemie (GLY)
4	B	5-[(2R)-2-amino-2-carboxyethyl]-1-phenyl-1H-pyrazole-3-carboxylic acid	non-polymer		275.3	1	Chemie (5E0)
5		water	water		18.0	149	Chemie (HOH)

Sequence modifications

A: 2 - 152 (UniProt: P35439)

PDB	External Database	Details
Gly 1	-	expression tag

A: 155 - 292 (UniProt: P35439)

PDB	External Database	Details
Gly 153	-	linker
Thr 154	-	linker

B: 5 - 142 (UniProt: Q00959)

PDB	External Database	Details
Ser 4	-	expression tag

B: 145 - 286 (UniProt: Q00959)

PDB	External Database	Details
Gly 143	-	linker
Thr 144	-	linker
Thr 242	Ser 758	SEE REMARK 999

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	65125.3
Non-Polymers*	Number of molecules	2
	Total formula weight	350.3
All*	Total formula weight	65475.7

*Water molecules are not included.