Protein Details: Glutamate receptor ionotropic; NMDA 1

Protein ID

ICDB_Pro_0997

Protein Name

Glutamate receptor ionotropic; NMDA 1

Gene Name

GRIN1; NMDAR1

Organism

Canis lupus familiaris (Dog) (Canis familiaris)

Length

943 amino acids

AlphaFoldDB

AF-Q5R1P0-F1-model_v4.pdb

Function

Component of NMDA receptor complexes that function as heterotetrameric; ligand-gated ion channels with high calcium permeability and voltage-dependent sensitivity to magnesium. Channel activation requires binding of the neurotransmitter glutamate to the epsilon subunit; glycine binding to the zeta subunit; plus membrane depolarization to eliminate channel inhibition by Mg(2+). Sensitivity to glutamate and channel kinetics depend on the subunit composition.

Sequence

MSTMRLLTLALLFSCSFARAACDPKIVNIGAVLSTRKHEQMFREAVNQANKRHGSWKIQLNATSVTHKPNAIQMALSVCEDLISSQVYAILVSHPPTPNDHFTPTPVSYTAGFYRIPVLGLTTRMSIYSDKSIHLSFLRTVPPYSHQSSVWFEMMRVYSWNHIILLVSDDHEGRAAQKRLETLLEERESKSKKRNYENLDQLSYDHKRGPKAEKVLQFDPGTKNVTALLMEARELEARVIILSASEDDAATVYRAAAMLNMTGSGYVWLVGEREISGNALRYAPDGIIGLQLINGKNESAHISDAVGVVAQAVHELLEKENITDPPRGCVGNTNIWKTGPLFKRVLMSSKYADGVTGRVEFNEDGDRKFANYSIMNLQNRKLVQVGIYNGTHVIPNDRKIIWPGGETEKPRGYQMSTRLKIVTIHQEPFVYVKPTLSDGTCKEEFTVNGDPVKKVICTGPNDTSPGSPRHTVPQCCYGFCIDLLIKLARTMNFTYEVHLVADGKFGTQERVNNSNKKEWNGMMGELLSGQADMIVAPLTINNERAQYIEFSKPFKYQGLTILVKKEIPRSTLDSFMQPFQSTLWLLVGLSVHVVAVMLYLLDRFSPFGRFKVNSEEEEEDALTLSSAMWFSWGVLLNSGIGEGAPRSFSARILGMVWAGFAMIIVASYTANLAAFLVLDRPEERITGINDPRLRNPSDKFIYATVKQSSVDIYFRRQVELSTMYRHMEKHNYESAAEAIQAVRDNKLHAFIWDSAVLEFEASQKCDLVTTGELFFRSGFGIGMRKDSPWKQNVSLSILKSHENGFMEDLDKTWVRYQECDSRSNAPATLTFENMAGVFMLVAGGIVAGIFLIFIEIAYKRHKDARRKQMQLAFAAVNVWRKNLQDRKSGRAEPDPKKKATFRAITSTLASSFKRRRSSKDTQYHPTDITGTLNLSDPSVSTVV

PDB Structures

Ligand Binding

1. DICL_CP

2. DICL_Pep

Binding Site

BINDING 537..539; /ligand="glycine"; ; BINDING 544; /ligand="glycine"; ; BINDING 709; /ligand="glycine"; ; BINDING 753; /ligand="glycine";

Disease

Location

DOI ID

RefSeq

NP_001008717.1 [Q5R1P0-2]