2FTS

Crystal structure of the glycine receptor-gephyrin complex

External Resource: Annotation

Domain Annotation: SCOP/SCOPe Classification
Domain Annotation: SCOP2 Classification
Domain Annotation: ECOD Classification
Domain Annotation: CATH
Protein Family Annotation
Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification

Domain Annotation: SCOP/SCOPe Classification SCOP-e Database Homepage

Chains	Domain Info	Class	Fold	Superfamily	Family	Domain	Species	Provenance Source (Version)
A	d2ftsa1	All beta proteins	beta-clip	MoeA C-terminal domain-like	MoeA C-terminal domain-like	Gephyrin, C-terminal domain	Norway rat (Rattus norvegicus ) [TaxId: 10116 ],	SCOPe (2.08)
A	d2ftsa2	All beta proteins	MoeA N-terminal region -like	MoeA N-terminal region -like	MoeA N-terminal region -like	Gephyrin, domains 3 and 4	Norway rat (Rattus norvegicus ) [TaxId: 10116 ],	SCOPe (2.08)
A	d2ftsa3	Alpha and beta proteins (a/b)	Molybdenum cofactor biosynthesis proteins	Molybdenum cofactor biosynthesis proteins	MoeA central domain-like	Gephyrin, domain 5	Norway rat (Rattus norvegicus ) [TaxId: 10116 ],	SCOPe (2.08)

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
A	SCOP2 Family	MoeA C-terminal domain-like	8028930	4003292	SCOP2 (2022-06-29)
A	SCOP2 Family	MoeA N-terminal region -like	8028931	4003305	SCOP2 (2022-06-29)
A	SCOP2 Family	MoeA central domain-like	8028932	4003399	SCOP2 (2022-06-29)
A	SCOP2 Superfamily	MoeA C-terminal domain-like	8041309	3000558	SCOP2 (2022-06-29)
A	SCOP2 Superfamily	MoeA N-terminal region -like	8041310	3000572	SCOP2 (2022-06-29)
A	SCOP2 Superfamily	Molybdenum cofactor biosynthesis proteins	8041311	3000702	SCOP2 (2022-06-29)

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A	MoeA_C	e2ftsA1	A: beta barrels	X: beta-clip	H: MoeA C-terminal domain-like (From Topology)	T: MoeA C-terminal domain-like	F: MoeA_C	ECOD (1.6)
A	MoeA_N_N	e2ftsA2	A: a+b two layers	X: MoeA-I/Ornithine decarboxylase-C/Reverse ferredoxin-like domain in RNA-polymerase (From Topology)	H: MoeA-I/Ornithine decarboxylase-C/Reverse ferredoxin-like domain in RNA-polymerase (From Topology)	T: MoeA-I/Ornithine decarboxylase-C/Reverse ferredoxin-like domain in RNA-polymerase	F: MoeA_N_N	ECOD (1.6)
A	MoeA_N_C	e2ftsA3	A: a+b complex topology	X: MoeA domain II (From Topology)	H: MoeA domain II (From Topology)	T: MoeA domain II	F: MoeA_N_C	ECOD (1.6)
A	MoCF_biosynth	e2ftsA4	A: a/b three-layered sandwiches	X: Molybdenum cofactor biosynthesis proteins (From Topology)	H: Molybdenum cofactor biosynthesis proteins (From Topology)	T: Molybdenum cofactor biosynthesis proteins	F: MoCF_biosynth	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	3.40.980.10	Alpha Beta	3-Layer(aba) Sandwich	Molybdenum Cofactor Biosythetic Enzyme	Chain A	CATH (4.3.0)
A	3.90.105.10	Alpha Beta	Alpha-Beta Complex	Molybdopterin biosynthesis moea protein, domain 2	Molybdopterin biosynthesis moea protein, domain 2	CATH (4.3.0)
A	2.170.190.11	Mainly Beta	Beta Complex	Molybdopterin biosynthesis moeA protein	domain 3	CATH (4.3.0)
A	2.40.340.10	Mainly Beta	Beta Barrel	Beta-clip	MoeA, C-terminal, domain IV	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A	PF03454	MoeA C-terminal region (domain IV) (MoeA_C)	MoeA C-terminal region (domain IV)	This domain is found in proteins involved in biosynthesis of molybdopterin cofactor however the exact molecular function of this domain is uncertain. The structure of this domain is known [1] and forms an incomplete beta barrel.	Domain
A	PF03453	MoeA N-terminal region (domain I and II) (MoeA_N)	MoeA N-terminal region (domain I and II)	-	Family
A	PF00994	Probable molybdopterin binding domain (MoCF_biosynth)	Probable molybdopterin binding domain	This domain is found a variety of proteins involved in biosynthesis of molybdopterin cofactor. The domain is presumed to bind molybdopterin. The structure of this domain is known, and it forms an alpha/beta structure. In the known structure of Gephyr ...	This domain is found a variety of proteins involved in biosynthesis of molybdopterin cofactor. The domain is presumed to bind molybdopterin. The structure of this domain is known, and it forms an alpha/beta structure. In the known structure of Gephyrin this domain mediates trimerisation [1].	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A	gephyrin	protein binding binding signaling receptor binding molybdopterin molybdotransferase activity transferase activity catalytic activity cytoskeletal protein binding tubulin binding protein-macromolecule adaptor activity molecular adaptor activity adenyl ribonucleotide binding nucleotide binding purine ribonucleotide binding purine ribonucleoside triphosphate binding protein binding binding signaling receptor binding molybdopterin molybdotransferase activity transferase activity catalytic activity cytoskeletal protein binding tubulin binding protein-macromolecule adaptor activity molecular adaptor activity adenyl ribonucleotide binding nucleotide binding purine ribonucleotide binding purine ribonucleoside triphosphate binding nucleoside phosphate binding ion binding purine nucleotide binding organic cyclic compound binding anion binding adenyl nucleotide binding ATP binding heterocyclic compound binding carbohydrate derivative binding ribonucleotide binding small molecule binding nitrate reductase activity oxidoreductase activity oxidoreductase activity, acting on other nitrogenous compounds as donors molybdopterin cofactor binding adenylyltransferase activity molybdopterin adenylyltransferase activity nucleotidyltransferase activity transferase activity, transferring phosphorus-containing groups cation binding metal ion binding identical protein binding	protein localization protein localization to postsynaptic specialization membrane cellular localization protein localization to postsynaptic membrane protein localization to cell periphery protein localization to synapse biological regulation localization within membrane protein localization to membrane protein-containing complex localization neurotransmitter receptor localization to postsynaptic specialization membrane localization regulation of postsynaptic membrane neurotransmitter receptor levels protein localization to organelle cellular macromolecule localization protein localization protein localization to postsynaptic specialization membrane cellular localization protein localization to postsynaptic membrane protein localization to cell periphery protein localization to synapse biological regulation localization within membrane protein localization to membrane protein-containing complex localization neurotransmitter receptor localization to postsynaptic specialization membrane localization regulation of postsynaptic membrane neurotransmitter receptor levels protein localization to organelle cellular macromolecule localization macromolecule localization cellular process protein localization to postsynapse regulation of biological quality protein localization to cell junction receptor localization to synapse membrane organization gamma-aminobutyric acid receptor clustering postsynapse organization neurotransmitter-gated ion channel clustering cellular component organization cell junction organization receptor clustering cellular component organization or biogenesis synapse organization postsynaptic membrane organization neurotransmitter receptor diffusion trapping receptor diffusion trapping postsynaptic neurotransmitter receptor diffusion trapping establishment of protein localization establishment of localization response to stimulus response to metal ion response to chemical glycine receptor clustering Mo-molybdopterin cofactor biosynthetic process Mo-molybdopterin cofactor metabolic process cellular metabolic process primary metabolic process prosthetic group metabolic process molybdopterin cofactor biosynthetic process biosynthetic process organophosphate metabolic process organophosphate biosynthetic process molybdopterin cofactor metabolic process phosphate-containing compound metabolic process metabolic process protein metabolic process macromolecule metabolic process phosphorus metabolic process protein targeting developmental process multicellular organismal process nervous system development cellular component biogenesis multicellular organism development cellular component assembly cell junction assembly anatomical structure development synapse assembly system development neuromuscular junction development establishment of synaptic specificity at neuromuscular junction	cell periphery postsynapse postsynaptic membrane synapse cell junction membrane plasma membrane plasma membrane region cellular anatomical entity synaptic membrane intracellular anatomical structure cytoplasm cytosol glycinergic synapse cell periphery postsynapse postsynaptic membrane synapse cell junction membrane plasma membrane plasma membrane region cellular anatomical entity synaptic membrane intracellular anatomical structure cytoplasm cytosol glycinergic synapse postsynaptic specialization membrane postsynaptic specialization organelle somatodendritic compartment cell projection dendrite dendritic tree neuron projection plasma membrane bounded cell projection GABA-ergic synapse intracellular organelle cytoskeleton intracellular non-membrane-bounded organelle non-membrane-bounded organelle postsynaptic density neuron to neuron synapse asymmetric synapse cell body neuronal cell body postsynaptic specialization, intracellular component cytoplasmic side of plasma membrane cytoplasmic side of membrane side of membrane inhibitory synapse
B [auth P]	Glycine receptor beta chain precursor	neurotransmitter receptor activity molecular transducer activity signaling receptor activity monoatomic anion transmembrane transporter activity chloride transmembrane transporter activity gated channel activity monoatomic ion channel activity inhibitory extracellular ligand-gated monoatomic ion channel activity excitatory extracellular ligand-gated monoatomic ion channel activity ligand-gated monoatomic anion channel activity ligand-gated channel activity ligand-gated monoatomic ion channel activity extracellular ligand-gated monoatomic ion channel activity extracellularly glycine-gated ion channel activity neurotransmitter receptor activity molecular transducer activity signaling receptor activity monoatomic anion transmembrane transporter activity chloride transmembrane transporter activity gated channel activity monoatomic ion channel activity inhibitory extracellular ligand-gated monoatomic ion channel activity excitatory extracellular ligand-gated monoatomic ion channel activity ligand-gated monoatomic anion channel activity ligand-gated channel activity ligand-gated monoatomic ion channel activity extracellular ligand-gated monoatomic ion channel activity extracellularly glycine-gated ion channel activity passive transmembrane transporter activity inorganic molecular entity transmembrane transporter activity channel activity monoatomic ion transmembrane transporter activity monoatomic anion channel activity transporter activity extracellularly glycine-gated chloride channel activity transmembrane transporter activity inorganic anion transmembrane transporter activity chloride channel activity cation binding organic acid binding binding ion binding anion binding glycine binding amino acid binding carboxylic acid binding small molecule binding protein-containing complex binding transmitter-gated monoatomic ion channel activity transmitter-gated monoatomic ion channel activity involved in regulation of postsynaptic membrane potential postsynaptic neurotransmitter receptor activity neurotransmitter receptor activity involved in regulation of postsynaptic membrane potential transmitter-gated channel activity transmembrane signaling receptor activity	cellular response to stimulus regulation of biological process regulation of cellular process response to stimulus signaling biological regulation cell communication G protein-coupled receptor signaling pathway cellular process signal transduction neuropeptide signaling pathway membrane organization protein localization cellular localization cellular response to stimulus regulation of biological process regulation of cellular process response to stimulus signaling biological regulation cell communication G protein-coupled receptor signaling pathway cellular process signal transduction neuropeptide signaling pathway membrane organization protein localization cellular localization gamma-aminobutyric acid receptor clustering postsynapse organization neurotransmitter-gated ion channel clustering localization within membrane protein localization to membrane cellular component organization localization cell junction organization receptor clustering cellular macromolecule localization macromolecule localization cellular component organization or biogenesis synapse organization postsynaptic membrane organization trans-synaptic signaling cell-cell signaling synaptic transmission, glycinergic chemical synaptic transmission synaptic signaling anterograde trans-synaptic signaling transport monoatomic ion transmembrane transport inorganic ion transmembrane transport inorganic anion transmembrane transport establishment of localization chloride transport transmembrane transport chloride transmembrane transport monoatomic anion transport monoatomic anion transmembrane transport monoatomic ion transport inorganic anion transport reflex response to external stimulus righting reflex multicellular organismal process system process cell surface receptor signaling pathway nervous system process chemical synaptic transmission, postsynaptic regulation of postsynaptic membrane potential regulation of biological quality regulation of membrane potential neuromuscular process startle response sexual reproduction acrosome reaction reproductive process fertilization single fertilization developmental process multicellular organism development anatomical structure development nervous system development system development sensory perception of light stimulus sensory perception visual perception adult walking behavior adult locomotory behavior behavior adult behavior locomotory behavior walking behavior	cell periphery postsynapse postsynaptic membrane synapse cell junction membrane plasma membrane plasma membrane region cellular anatomical entity synaptic membrane somatodendritic compartment cell body perikaryon neuronal cell body cell periphery postsynapse postsynaptic membrane synapse cell junction membrane plasma membrane plasma membrane region cellular anatomical entity synaptic membrane somatodendritic compartment cell body perikaryon neuronal cell body glycinergic synapse protein-containing complex plasma membrane protein complex membrane protein complex transporter complex transmembrane transporter complex chloride channel complex glycine-gated chloride channel complex monoatomic ion channel complex cell projection dendrite dendritic tree neuron projection plasma membrane bounded cell projection intracellular anatomical structure cytoplasm postsynaptic specialization organelle GABA-ergic synapse

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A	IPR036688	MoeA, C-terminal, domain IV superfamily	Homologous Superfamily
A	IPR001453	MoaB/Mog domain	Domain
A	IPR005111	MoeA, C-terminal, domain IV	Domain
A	IPR036425	MoaB/Mog-like domain superfamily	Homologous Superfamily
A	IPR008284	Molybdenum cofactor biosynthesis, conserved site	Conserved Site
A	IPR005110	MoeA, N-terminal and linker domain	Domain
A	IPR038987	Molybdopterin biosynthesis protein MoeA-like	Family
A	IPR036135	MoeA, N-terminal and linker domain superfamily	Homologous Superfamily
B [auth P]	IPR006202	Neurotransmitter-gated ion-channel ligand-binding domain	Domain
B [auth P]	IPR036719	Neurotransmitter-gated ion-channel transmembrane domain superfamily	Homologous Superfamily
B [auth P]	IPR047031	Glycine receptor subunit beta, extracellular domain	Domain
B [auth P]	IPR006029	Neurotransmitter-gated ion-channel transmembrane domain	Domain
B [auth P]	IPR036734	Neurotransmitter-gated ion-channel ligand-binding domain superfamily	Homologous Superfamily
B [auth P]	IPR018000	Neurotransmitter-gated ion-channel, conserved site	Conserved Site
B [auth P]	IPR038050	Neuronal acetylcholine receptor	Homologous Superfamily
B [auth P]	IPR008060	Glycine receptor beta	Family
B [auth P]	IPR047029	Glycine receptor subunit beta, transmembrane domain	Domain
B [auth P]	IPR006201	Neurotransmitter-gated ion-channel	Family

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.