Annotations: 8EL8

CryoEM structure of Resistance to Inhibitors of Cholinesterase-8B (Ric-8B) in complex with olfactory G protein alpha olf

External Resource: Annotation

Domain Annotation: ECOD Classification
Protein Family Annotation
Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification
Pharos: Disease Associations
Protein Modification Annotation

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
B	Ferritin	e8el8B1	A: alpha arrays	X: HTH	H: HTH	T: Three-helical HTH	F: Ferritin	ECOD (v295)
A	Glyco_hydro_20b	e8el8A1	A: alpha arrays	X: cradle loop barrel	H: Cytochrome P450	T: Cytochrome P450	F: Glyco_hydro_20b	ECOD (v295)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
B	PF10165	Guanine nucleotide exchange factor synembryn (Ric8)	Guanine nucleotide exchange factor synembryn	-	Repeat

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
B	Isoform 1 of Synembryn-B	protein binding binding G-protein alpha-subunit binding GTPase regulator activity enzyme regulator activity guanyl-nucleotide exchange factor activity nucleoside-triphosphatase regulator activity molecular function regulator activity protein folding chaperone	multicellular organismal process system process sensory perception of chemical stimulus sensory perception nervous system process sensory perception of smell cellular response to stimulus regulation of biological process regulation of cellular process response to stimulus signaling biological regulation G protein-coupled receptor signaling pathway cellular process multicellular organismal process system process sensory perception of chemical stimulus sensory perception nervous system process sensory perception of smell cellular response to stimulus regulation of biological process regulation of cellular process response to stimulus signaling biological regulation G protein-coupled receptor signaling pathway cellular process signal transduction cell communication	cell periphery cell cortex cellular anatomical structure intracellular anatomical structure cytoplasm intracellular organelle centrosome microtubule organizing center cytoskeleton organelle membraneless organelle intracellular membraneless organelle microtubule cytoskeleton cytosol cell periphery cell cortex cellular anatomical structure intracellular anatomical structure cytoplasm intracellular organelle centrosome microtubule organizing center cytoskeleton organelle membraneless organelle intracellular membraneless organelle microtubule cytoskeleton cytosol plasma membrane membrane
A	Guanine nucleotide-binding protein G(olf) subunit alpha	protein-containing complex binding binding G-protein beta/gamma-subunit complex binding pyrophosphatase activity GTPase activity G protein activity ribonucleoside triphosphate phosphatase activity molecular function regulator activity hydrolase activity, acting on acid anhydrides, in phosphorus-containing anhydrides hydrolase activity hydrolase activity, acting on acid anhydrides catalytic activity protein binding signaling receptor binding protein-containing complex binding binding G-protein beta/gamma-subunit complex binding pyrophosphatase activity GTPase activity G protein activity ribonucleoside triphosphate phosphatase activity molecular function regulator activity hydrolase activity, acting on acid anhydrides, in phosphorus-containing anhydrides hydrolase activity hydrolase activity, acting on acid anhydrides catalytic activity protein binding signaling receptor binding G protein-coupled receptor binding guanyl nucleotide binding GTP binding nucleotide binding guanyl ribonucleotide binding purine ribonucleotide binding purine ribonucleoside triphosphate binding nucleoside phosphate binding ion binding purine nucleotide binding anion binding heterocyclic compound binding carbohydrate derivative binding ribonucleotide binding small molecule binding cation binding metal ion binding	cellular response to stimulus regulation of biological process regulation of cellular process response to stimulus signaling biological regulation adenylate cyclase-activating G protein-coupled receptor signaling pathway cell communication adenylate cyclase-modulating G protein-coupled receptor signaling pathway G protein-coupled receptor signaling pathway cellular process signal transduction multicellular organismal process system process cellular response to stimulus regulation of biological process regulation of cellular process response to stimulus signaling biological regulation adenylate cyclase-activating G protein-coupled receptor signaling pathway cell communication adenylate cyclase-modulating G protein-coupled receptor signaling pathway G protein-coupled receptor signaling pathway cellular process signal transduction multicellular organismal process system process sensory perception of chemical stimulus sensory perception nervous system process sensory perception of smell cellular response to nitrogen compound response to dopamine cellular response to dopamine response to monoamine response to catecholamine adenylate cyclase-activating dopamine receptor signaling pathway cellular response to catecholamine stimulus G protein-coupled dopamine receptor signaling pathway response to oxygen-containing compound response to nitrogen compound cellular response to oxygen-containing compound cellular response to chemical stimulus cellular response to monoamine stimulus response to chemical	protein-containing complex extrinsic component of plasma membrane catalytic complex plasma membrane protein complex cytoplasmic side of membrane membrane plasma membrane membrane protein complex heterotrimeric G-protein complex side of membrane cell periphery cellular anatomical structure cytoplasmic side of plasma membrane GTPase complex protein-containing complex extrinsic component of plasma membrane catalytic complex plasma membrane protein complex cytoplasmic side of membrane membrane plasma membrane membrane protein complex heterotrimeric G-protein complex side of membrane cell periphery cellular anatomical structure cytoplasmic side of plasma membrane GTPase complex extrinsic component of membrane extrinsic component of cytoplasmic side of plasma membrane extracellular exosome membrane-bounded organelle extracellular vesicle extracellular organelle extracellular region organelle vesicle extracellular membrane-bounded organelle intracellular anatomical structure cytoplasm

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
B	IPR016024	Armadillo-type fold	Homologous Superfamily
B	IPR008376	Chaperone Ric-8 A/B	Domain
B	IPR019318	Guanine nucleotide exchange factor, Ric8	Family
B	IPR011989	Armadillo-like helical	Homologous Superfamily
A	IPR001019	Guanine nucleotide binding protein, alpha subunit	Family
A	IPR000367	G-protein alpha subunit, group S	Family
A	IPR011025	G protein alpha subunit, helical insertion	Homologous Superfamily
A	IPR027417	P-loop containing nucleoside triphosphate hydrolase	Homologous Superfamily

Pharos: Disease Associations Pharos Homepage Annotation

Chains	Drug Target	Associated Disease
A	: P38405	dystonic disorder dystonia 25 Dystonia, Secondary glioblastoma invasive ductal breast carcinoma malignant ependymoma astrocytic tumor medulloblastoma osteosarcoma breast cancer Pick disease ductal breast carcinoma in situ psoriasis focal dystonia large cell medulloblastoma dystonic disorder dystonia 25 Dystonia, Secondary glioblastoma invasive ductal breast carcinoma malignant ependymoma astrocytic tumor medulloblastoma osteosarcoma breast cancer Pick disease ductal breast carcinoma in situ psoriasis focal dystonia large cell medulloblastoma malignant glioma atopic eczema nasopharyngeal carcinoma ovarian cancer breast carcinoma pituitary cancer schizophrenia generalized dystonia intellectual disability malignant colon neoplasm malignant mesothelioma atypical teratoid rhabdoid tumor oligodendroglioma bipolar disorder Parkinson disease transitional cell carcinoma

Protein Modification Annotation

Modified Residue(s)
Chain	Residue(s)	Description
B	SEP	Parent Component: SER : AA0037 : O-phospho-L-serine MOD:00046
B	TPO	Parent Component: THR : AA0037 , AA0038 : O-phospho-L-serine MOD:00046 , O-phospho-L-threonine MOD:00047

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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.