4IO3 | pdb_00004io3

Chains	Domain Info	Class	Fold	Superfamily	Family	Domain	Species	Provenance Source (Version)
B	d4io3b1	Alpha and beta proteins (a/b)	Periplasmic binding protein-like II	Periplasmic binding protein-like II	automated matches	automated matches	Rotifer (Adineta vaga ) [TaxId: 104782 ], Rotifer (Adineta vaga ) [TaxId: 104782 ],	SCOPe (2.08)
B	d4io3b2	Artifacts	Tags	Tags	Tags	N-terminal Tags	Rotifer (Adineta vaga ) [TaxId: 104782 ], Rotifer (Adineta vaga ) [TaxId: 104782 ],	SCOPe (2.08)
A	d4io3a1	Alpha and beta proteins (a/b)	Periplasmic binding protein-like II	Periplasmic binding protein-like II	automated matches	automated matches	Rotifer (Adineta vaga ) [TaxId: 104782 ], Rotifer (Adineta vaga ) [TaxId: 104782 ],	SCOPe (2.08)
A	d4io3a2	Artifacts	Tags	Tags	Tags	N-terminal Tags	Rotifer (Adineta vaga ) [TaxId: 104782 ], Rotifer (Adineta vaga ) [TaxId: 104782 ],	SCOPe (2.08)

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
B	LysR_substrate	e4io3B1	A: a/b three-layered sandwiches	X: Rossmann-like	H: Glycosyl hydrolase domain	T: Glycosyl hydrolase domain	F: LysR_substrate	ECOD (v294.1)
A	LysR_substrate	e4io3A1	A: a/b three-layered sandwiches	X: Rossmann-like	H: Glycosyl hydrolase domain	T: Glycosyl hydrolase domain	F: LysR_substrate	ECOD (v294.1)

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
B	3.40.190.10	Alpha Beta	3-Layer(aba) Sandwich	D-Maltodextrin-Binding Protein	domain 2	CATH (4.3.0)
A	3.40.190.10	Alpha Beta	3-Layer(aba) Sandwich	D-Maltodextrin-Binding Protein	domain 2	CATH (4.3.0)

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B	AvGluR1 ligand binding domain	ligand-gated channel activity ligand-gated monoatomic ion channel activity passive transmembrane transporter activity gated channel activity monoatomic ion channel activity channel activity monoatomic ion transmembrane transporter activity transporter activity transmembrane transporter activity molecular transducer activity G protein-coupled receptor activity transmembrane signaling receptor activity signaling receptor activity	-	cell periphery postsynapse cellular anatomical structure postsynaptic membrane synapse cell junction membrane plasma membrane plasma membrane region synaptic membrane

Chains	Accession	Name	Type
A, B	IPR015683	Ionotropic glutamate receptor	Family
A, B	IPR028082	Periplasmic binding protein-like I	Homologous Superfamily
A, B	IPR000337	GPCR, family 3	Family
A, B	IPR001320	Ionotropic glutamate receptor, C-terminal	Domain
A, B	IPR001828	Receptor, ligand binding region	Domain
A, B	IPR019594	Ionotropic glutamate receptor, L-glutamate and glycine-binding domain	Domain

Chains	Resource Link	Group	Subgroup	Protein
A, B	mpstruc	TRANSMEMBRANE PROTEINS: ALPHA-HELICAL	Channels: Other Ion Channels	GluR1 Glutamate receptor ligand binding domain with bound Glu

RCSB PDB Core Operations are funded by the U.S. National Science Foundation (DBI-2321666), the US Department of Energy (DE-SC0019749), and the National Cancer Institute, National Institute of Allergy and Infectious Diseases, and National Institute of General Medical Sciences of the National Institutes of Health under grant R01GM157729. RCSB PDB uses resources of the National Energy Research Scientific Computing Center (NERSC), a Department of Energy User Facility.

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