Q05586 (NMDZ1_HUMAN) Homo sapiens (Human)

Glutamate receptor ionotropic, NMDA 1 UniProtKBInterProSTRINGInteractive Modelling

938 aa; Sequence (Fasta) ; (Isoform 2; Isoform 3; Isoform 4; Isoform 5; Isoform 6; Isoform 7; ) Identical sequences: Pongo abelii: A0A2J8RMK4; Pan troglodytes: C7G3M1; Macaca mulatta: F7G3Q5; Macaca fascicularis: A0A2K5UT02; Cercocebus atys: A0A2K5NMW9

Sequence Features

 217R -> W (in NDHMSR; changed glutamate- gated calcium ion channel activity; increased inhibition by zinc). VAR_079984
 227D -> H (in NDHMSR; unknown pathological significance; dbSNP:rs869312865). VAR_079985 dbSNP
 306R -> Q (found in a patient with schizophrenia; unknown pathological significance). VAR_079986
 349A -> S (in dbSNP:rs148008303). VAR_079987 dbSNP
 419T -> A (in dbSNP:rs763133592). VAR_079988 dbSNP
 540I -> M (in dbSNP:rs3181457). VAR_049187 dbSNP
 552D -> E (in NDHMSD; changed localization to the cell membrane; decreased glutamate-gated calcium ion channel activity; dbSNP:rs1554770054). VAR_079989 dbSNP
 557P -> R (in NDHMSD; changed localization to the cell membrane; loss of glutamate- gated calcium ion channel activity; dbSNP:rs878853143). VAR_079991 dbSNP
 560S -> SS (in NDHMSD; there is near abolition of the activity of the NMDA receptor in Xenopus oocytes; alters the 3-dimensional structure at the receptor's channel pore entrance). VAR_066597
 618G -> R (in NDHMSD; loss of function in calcium ion transmembrane import into cytosol). VAR_079992
 620G -> R (in NDHMSD; decreased localization to the plasma membrane of GRIN1/GRIN2B NMDA receptor complexes; changed glutamate-gated calcium ion channel activity; decreased activation by glutamate and glycine; decreased sensitivity to magnesium block; loss of function in calcium ion transmembrane import into cytosol; dbSNP:rs797045047). VAR_079993 dbSNP
 641M -> I (in NDHMSD; unknown pathological significance; dbSNP:rs1060500046). VAR_079994 dbSNP
 645A -> S (in NDHMSD; unknown pathological significance; no effect on glutamate- gated calcium ion channel activity). VAR_079995
 647Y -> S (in NDHMSD; loss of glutamate- gated calcium ion channel activity). VAR_079996
 650N -> K (in NDHMSD; unknown pathological significance). VAR_079997
 662E -> K (in NDHMSD; this mutation produces a significant increase in NMDA receptor- induced calcium currents; excessive calcium influx through NMDA receptor could lead to excitotoxic neuronal cell damage; dbSNP:rs387906635). VAR_066598 dbSNP
 682A -> S (in dbSNP:rs1126448). VAR_069057 dbSNP
 688S -> Y (in NDHMSD). VAR_079998
 815G -> R (in NDHMSD; loss of glutamate- gated calcium ion channel activity; dbSNP:rs797044925). VAR_079999 dbSNP
 815G -> V (in NDHMSD). VAR_080000
 817F -> L (in NDHMSD; decreased glutamate- gated calcium ion channel activity; dbSNP:rs1554770624). VAR_080001 dbSNP
 827G -> R (in NDHMSD; loss of function in calcium ion transmembrane import into cytosol; dbSNP:rs1451230055). VAR_080002 dbSNP
 844R -> C (in NDHMSD; no effect on glutamate-gated calcium ion channel activity; dbSNP:rs1554770667). VAR_080003 dbSNP
 560-580Helical.
 603-624Discontinuously helical.
 631-647Helical.
 813-833Helical.
 79-308
 420-454
 436-455
 744-798
 556-938Missing (in NDHMSR; loss of function in calcium ion transmembrane import into cytosol). VAR_079990
 42-358Receptor, ligand binding region
IPR001828PF01094
 454-545Ionotropic glutamate receptor, L-glutama te and glycine-binding domain
IPR019594PF10613
 560-824Ionotropic glutamate receptor
IPR001320PF00060
 835-863Calmodulin-binding domain C0, NMDA recep tor, NR1 subunit
IPR018882PF10562

Sequence Alignments

Experimental structures

DescriptionOligo-stateLigandsStructureRangeDownloadAssess
'Structure of the human GluN1/GluN2A NMDA receptor in the glutamate/glycine-bound state at pH 7.8' Heteromer
Q05586; Q12879;
6ira25-844
'Structure of the human GluN1/GluN2A NMDA receptor in the glutamate/glycine-bound state at pH 6.3... Heteromer
Q05586; Q12879;
6irf25-844
'Structure of the human GluN1/GluN2A NMDA receptor in the glutamate/glycine-bound state at pH 6.3... Heteromer
Q05586; Q12879;
6irg25-844
'Structure of the human GluN1/GluN2A NMDA receptor in the glutamate/glycine-bound state at pH 6.3... Heteromer
Q05586; Q12879;
6irh25-844
Structure of the human GluN1/GluN2A LBD in complex with compound 9 (GNE3500) Heteromer
Q12879;
GLY;GLU;7H2;5tpa394-798
Structure of the human GluN1/GluN2A LBD in complex with 7-{[ethyl(4-fluorophenyl)amino]methyl}-N,... Heteromer
Q12879;
GLY;67H;GLU;5i2k394-798
Structure of the human GluN1/GluN2A LBD in complex with compound 2 (GNE9178) Heteromer
Q12879;
GLY;CA;7H0;GLU;ACT;5tp9394-796
Structure of the human GluN1/GluN2A LBD in complex with GNE0723 Heteromer
Q12879;
GLY;6RV;GLU;ACT;5kdt394-796
Structure of the apo human GluN1/GluN2A LBD Heteromer
Q12879;
GOL;GLU;GLY;5h8f397-798
Structure of the human GluN1/GluN2A LBD in complex with N-ethyl-7-{[2-fluoro-3-(trifluoromethyl)p... Heteromer
Q12879;
GLY;CA;EPE;GLU;67J;5i2n394-794
Structure of the human GluN1/GluN2A LBD in complex with GNE3419 Heteromer
Q12879;
5YC;GLY;CA;GLU;ACT;5h8h394-794
Structure of the human GluN1/GluN2A LBD in complex with NAM Heteromer
Q12879;
GLY;CA;GLU;5YD;5h8n396-796
Structure of the human GluN1/GluN2A LBD in complex with GNE8324 Heteromer
Q12879;
GLY;5YE;GLU;ACT;5h8q396-795
Structure of the human GluN1/GluN2A LBD in complex with GNE6901 Heteromer
Q12879;
GLY;GLU;6RM;ACT;5kcj396-794
Crystal Structure of Ca2+/Calmodulin bound to NMDA Receptor NR1C1 peptide Heteromer
P0DP31;
CA;2hqw875-896
Structure of a Calmodulin Complex Heteromer
P0DP23;
CA;3bya875-894
TRANSMEMBRANE SEGMENT 2 OF NMDA RECEPTOR NR1, NMR, 10 STRUCTURESmonomer 2nr1599-621

Homology models

Oligo-stateLigandsQMEANTemplateRangeSeq id (%)ReportDownloadAssess
monomer -4.745kuf.1.A24-832
27.05
monomer -4.475kuf.1.B24-832
27.05

Homology models built on isoform sequence

Isoform #Oligo-stateLigandsQMEANTemplateRangeSeq id (%)ReportDownloadAssess
2monomer-2.506ira.1.B25-844
99.88
3monomer-2.496ira.1.B25-844
99.88
4monomer-2.516ira.1.B25-844
99.88
7monomer-2.796ira.1.B25-865
99.88
5monomer-2.786ira.1.B25-865
99.88
6monomer-2.806ira.1.B25-865
99.88
7monomer-1.961y1z.1.A652-820
87.06
2monomer-1.971y1z.1.A631-799
87.06
5monomer-2.191pb8.1.A652-821
87.06
3monomer-1.941y1z.1.A631-799
87.06
6monomer-1.971y1z.1.A652-820
87.06
4monomer-4.405kuf.1.A24-832
27.01
2monomer-4.765kbs.1.B154-838
30.99
5monomer-4.915kuf.1.B24-853
27.05
4monomer-4.795kuf.1.B24-832
27.01
4monomer-4.554u1w.1.B154-838
30.89
6monomer-4.925kuf.1.B24-853
27.01
5monomer-4.965kuh.1.B24-816
25.11
4monomer-4.995kuh.1.B24-795
24.67
5monomer-4.495kuh.1.A38-575
29.72