5UP2 | pdb_00005up2

Triheteromeric NMDA receptor GluN1/GluN2A/GluN2B in complex with glycine, glutamate, Ro 25-6981, MK-801 and a GluN2B-specific Fab, at pH 6.5

External Resource: Annotation


Domain Annotation: ECOD Classification ECOD Database Homepage

ChainsFamily NameDomain Identifier ArchitecturePossible HomologyHomologyTopologyFamilyProvenance Source (Version)
De5up2D1 A: POZ domainX: POZ domainH: POZ domainT:F:ECOD (20:10:01)
Be5up2B1 A: POZ domainX: POZ domainH: POZ domainT:F:ECOD (20:10:01)
Ce5up2C1 A: Thioredoxin-likeX: Nucleic acid-binding proteinH: Chelatase-likeT: Response_regF:ECOD (20:10:01)
Ae5up2A1 A: Thioredoxin-likeX: Nucleic acid-binding proteinH: Chelatase-likeT: Response_regF:ECOD (20:10:01)

Protein Family Annotation Pfam Database Homepage

ChainsAccessionNameDescriptionCommentsSource
PF00060Ligand-gated ion channel (Lig_chan)Ligand-gated ion channel- Family
PF01094Receptor family ligand binding region (ANF_receptor)Receptor family ligand binding regionThis family includes extracellular ligand binding domains of a wide range of receptors. This family also includes the bacterial amino acid binding proteins of known structure. Domain
PF10613Ligated ion channel L-glutamate- and glycine-binding site (Lig_chan-Glu_bd)Ligated ion channel L-glutamate- and glycine-binding siteThis region, sometimes called the S1 domain, is the luminal domain just upstream of the first, M1, transmembrane region of transmembrane ion-channel proteins, and it binds L-glutamate and glycine [2]. It is found in association with Lig_chan, Pfam:PF ...This region, sometimes called the S1 domain, is the luminal domain just upstream of the first, M1, transmembrane region of transmembrane ion-channel proteins, and it binds L-glutamate and glycine [2]. It is found in association with Lig_chan, Pfam:PF00060.
Domain
PF00060Ligand-gated ion channel (Lig_chan)Ligand-gated ion channel- Family
PF01094Receptor family ligand binding region (ANF_receptor)Receptor family ligand binding regionThis family includes extracellular ligand binding domains of a wide range of receptors. This family also includes the bacterial amino acid binding proteins of known structure. Domain
PF10613Ligated ion channel L-glutamate- and glycine-binding site (Lig_chan-Glu_bd)Ligated ion channel L-glutamate- and glycine-binding siteThis region, sometimes called the S1 domain, is the luminal domain just upstream of the first, M1, transmembrane region of transmembrane ion-channel proteins, and it binds L-glutamate and glycine [2]. It is found in association with Lig_chan, Pfam:PF ...This region, sometimes called the S1 domain, is the luminal domain just upstream of the first, M1, transmembrane region of transmembrane ion-channel proteins, and it binds L-glutamate and glycine [2]. It is found in association with Lig_chan, Pfam:PF00060.
Domain
A, C
PF00060Ligand-gated ion channel (Lig_chan)Ligand-gated ion channel- Family
A, C
PF01094Receptor family ligand binding region (ANF_receptor)Receptor family ligand binding regionThis family includes extracellular ligand binding domains of a wide range of receptors. This family also includes the bacterial amino acid binding proteins of known structure. Domain
A, C
PF10613Ligated ion channel L-glutamate- and glycine-binding site (Lig_chan-Glu_bd)Ligated ion channel L-glutamate- and glycine-binding siteThis region, sometimes called the S1 domain, is the luminal domain just upstream of the first, M1, transmembrane region of transmembrane ion-channel proteins, and it binds L-glutamate and glycine [2]. It is found in association with Lig_chan, Pfam:PF ...This region, sometimes called the S1 domain, is the luminal domain just upstream of the first, M1, transmembrane region of transmembrane ion-channel proteins, and it binds L-glutamate and glycine [2]. It is found in association with Lig_chan, Pfam:PF00060.
Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

ChainsPolymerMolecular FunctionBiological ProcessCellular Component
E [auth F],
F [auth G]		GluN2B-specific Fab, termed 11D1---
Ionotropic glutamate receptor subunit NR2B
N-methyl-D-aspartate receptor subunit NR2A
A, C
N-methyl-D-aspartate receptor subunit NR1-8a

InterPro: Protein Family Classification InterPro Database Homepage

ChainsAccessionNameType
IPR028082Periplasmic binding protein-like IHomologous Superfamily
IPR018884Glutamate [NMDA] receptor, epsilon subunit, C-terminalDomain
IPR019594Ionotropic glutamate receptor, L-glutamate and glycine-binding domainDomain
IPR015683Ionotropic glutamate receptorFamily
IPR001508Ionotropic glutamate receptor, metazoaFamily
IPR001320Ionotropic glutamate receptor, C-terminalDomain
IPR001828Receptor, ligand binding regionDomain
IPR028082Periplasmic binding protein-like IHomologous Superfamily
IPR018884Glutamate [NMDA] receptor, epsilon subunit, C-terminalDomain
IPR019594Ionotropic glutamate receptor, L-glutamate and glycine-binding domainDomain
IPR015683Ionotropic glutamate receptorFamily
IPR001508Ionotropic glutamate receptor, metazoaFamily
IPR001320Ionotropic glutamate receptor, C-terminalDomain
IPR001828Receptor, ligand binding regionDomain
A, C
IPR001320Ionotropic glutamate receptor, C-terminalDomain
A, C
IPR028082Periplasmic binding protein-like IHomologous Superfamily
A, C
IPR049873Glutamate [NMDA] receptor subunit 1-like, N-terminal LIVBP-like domainDomain
A, C
IPR019594Ionotropic glutamate receptor, L-glutamate and glycine-binding domainDomain
A, C
IPR015683Ionotropic glutamate receptorFamily
A, C
IPR049872Glutamate [NMDA] receptor subunit 1-like, ligand-binding domainDomain
A, C
IPR001508Ionotropic glutamate receptor, metazoaFamily
A, C
IPR001828Receptor, ligand binding regionDomain

Membrane Protein Annotation: OPM OPM Database Homepage

ChainsExternal LinkTypeClassSuperfamilyFamily
A, B, C, D
OPMTransmembraneAlpha-helical polytopicIon channel (VIC) superfamilyGlutamate-gated Ion Channel (GIC) family

Membrane Protein Annotation: PDBTM PDBTM Database Homepage

ChainsExternal LinkComment
A, B, C, D
PDBTMAnnotated as membrane protein by PDBTM

Membrane Protein Annotation: MemProtMD MemProtMD Database Homepage

ChainsExternal LinkComment
A, B, C, D
MemProtMDAnnotated as membrane protein by MemProtMD

Membrane Protein Annotation: mpstruc mpstruc Database Homepage

ChainsResource LinkGroupSubgroupProtein
A, B, C, D
mpstrucTRANSMEMBRANE PROTEINS: ALPHA-HELICALChannels: Other Ion ChannelsGluN1/GluN2A/GluN1/GluN2B heterotrimeric NMDA receptor in complex with Gly, Glu, & MK-801