Annotations: 8JBF

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
D [auth G]	SCOP2B Superfamily	Transducin (heterotrimeric G protein), gamma chain	8070796	3001771	SCOP2B (2022-06-29)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A [auth B]	PF00001	7 transmembrane receptor (rhodopsin family) (7tm_1)	7 transmembrane receptor (rhodopsin family)	-	Family
B [auth D]	PF00400	WD domain, G-beta repeat (WD40)	WD domain, G-beta repeat	-	Repeat

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
D [auth G]	Guanine nucleotide-binding protein G(I)/G(S)/G(O) subunit gamma-2	protein binding binding G-protein beta-subunit binding pyrophosphatase activity GTPase activity ribonucleoside triphosphate phosphatase activity hydrolase activity, acting on acid anhydrides, in phosphorus-containing anhydrides hydrolase activity hydrolase activity, acting on acid anhydrides catalytic activity	cellular response to nitrogen compound cellular response to stimulus response to dopamine regulation of cellular process response to stimulus signaling cellular response to dopamine response to monoamine cell communication response to catecholamine adenylate cyclase-activating dopamine receptor signaling pathway cellular response to catecholamine stimulus signal transduction response to organic cyclic compound cellular response to nitrogen compound cellular response to stimulus response to dopamine regulation of cellular process response to stimulus signaling cellular response to dopamine response to monoamine cell communication response to catecholamine adenylate cyclase-activating dopamine receptor signaling pathway cellular response to catecholamine stimulus signal transduction response to organic cyclic compound regulation of biological process G protein-coupled dopamine receptor signaling pathway cellular response to organic cyclic compound biological regulation response to oxygen-containing compound response to nitrogen compound adenylate cyclase-activating G protein-coupled receptor signaling pathway cellular response to oxygen-containing compound cellular response to chemical stimulus cellular response to monoamine stimulus response to chemical adenylate cyclase-modulating G protein-coupled receptor signaling pathway cellular process G protein-coupled receptor signaling pathway response to ketone response to prostaglandin response to lipid response to endogenous stimulus response to alcohol cellular response to prostaglandin stimulus cellular response to endogenous stimulus cellular response to prostaglandin E stimulus cellular response to alcohol response to hormone cellular response to lipid response to prostaglandin E cellular response to ketone cellular response to hormone stimulus	cell periphery plasma membrane membrane cellular anatomical entity protein-containing complex extrinsic component of plasma membrane catalytic complex plasma membrane protein complex cytoplasmic side of membrane membrane protein complex heterotrimeric G-protein complex side of membrane cytoplasmic side of plasma membrane GTPase complex cell periphery plasma membrane membrane cellular anatomical entity protein-containing complex extrinsic component of plasma membrane catalytic complex plasma membrane protein complex cytoplasmic side of membrane membrane protein complex heterotrimeric G-protein complex side of membrane cytoplasmic side of plasma membrane GTPase complex extrinsic component of membrane extrinsic component of cytoplasmic side of plasma membrane
A [auth B]	Neuromedin-K receptor	peptide receptor activity molecular transducer activity G protein-coupled receptor activity G protein-coupled peptide receptor activity transmembrane signaling receptor activity signaling receptor activity tachykinin receptor activity neuropeptide receptor activity	heart process multicellular organismal process system process regulation of biological process regulation of heart contraction regulation of system process biological regulation positive regulation of biological process positive regulation of heart rate positive regulation of blood circulation positive regulation of heart contraction circulatory system process regulation of blood circulation positive regulation of multicellular organismal process heart process multicellular organismal process system process regulation of biological process regulation of heart contraction regulation of system process biological regulation positive regulation of biological process positive regulation of heart rate positive regulation of blood circulation positive regulation of heart contraction circulatory system process regulation of blood circulation positive regulation of multicellular organismal process regulation of multicellular organismal process regulation of biological quality heart contraction blood circulation regulation of heart rate positive regulation of locomotion regulation of cell motility regulation of cellular process regulation of reproductive process reproductive process regulation of cilium-dependent cell motility positive regulation of flagellated sperm motility cilium or flagellum-dependent cell motility regulation of flagellated sperm motility cilium-dependent cell motility positive regulation of cell motility positive regulation of cilium movement cell motility locomotion positive regulation of cellular process positive regulation of reproductive process sperm motility positive regulation of cilium-dependent cell motility regulation of microtubule-based process regulation of microtubule-based movement cilium movement involved in cell motility regulation of cilium movement regulation of locomotion flagellated sperm motility cellular process microtubule-based movement microtubule-based process cilium movement regulation of cilium movement involved in cell motility regulation of amine metabolic process organic hydroxy compound metabolic process dopamine metabolic process primary metabolic process catechol-containing compound metabolic process regulation of primary metabolic process amine metabolic process catecholamine metabolic process phenol-containing compound metabolic process metabolic process regulation of catecholamine metabolic process regulation of metabolic process biogenic amine metabolic process regulation of dopamine metabolic process regulation of blood pressure positive regulation of blood pressure positive regulation of smooth muscle contraction positive regulation of uterine smooth muscle contraction muscle contraction muscle system process regulation of muscle system process uterine smooth muscle contraction smooth muscle contraction regulation of smooth muscle contraction regulation of muscle contraction positive regulation of muscle contraction regulation of uterine smooth muscle contraction cellular response to stimulus response to stimulus signaling cell communication tachykinin receptor signaling pathway G protein-coupled receptor signaling pathway signal transduction regulation of behavior behavior feeding behavior regulation of feeding behavior response to chemical response to oxygen-containing compound response to nitrogen compound response to organic cyclic compound response to cocaine response to alkaloid response to lipid response to estradiol	cell leading edge plasma membrane membrane neuron projection leading edge membrane cellular anatomical entity plasma membrane bounded cell projection somatodendritic compartment neuron projection membrane cell periphery cell projection dendrite membrane dendrite dendritic tree cell leading edge plasma membrane membrane neuron projection leading edge membrane cellular anatomical entity plasma membrane bounded cell projection somatodendritic compartment neuron projection membrane cell periphery cell projection dendrite membrane dendrite dendritic tree plasma membrane region cell projection membrane neuronal cell body membrane cell body cell body membrane neuronal cell body membrane-bounded organelle sperm midpiece organelle cilium 9+2 motile cilium sperm flagellum motile cilium
B [auth D]	Guanine nucleotide-binding protein G(I)/G(S)/G(T) subunit beta-1	cytoskeletal protein binding spectrin binding protein-containing complex binding protein binding binding enzyme binding GTPase binding phosphoric ester hydrolase activity alkylglycerophosphoethanolamine phosphodiesterase activity hydrolase activity, acting on ester bonds phosphoric diester hydrolase activity hydrolase activity catalytic activity pyrophosphatase activity cytoskeletal protein binding spectrin binding protein-containing complex binding protein binding binding enzyme binding GTPase binding phosphoric ester hydrolase activity alkylglycerophosphoethanolamine phosphodiesterase activity hydrolase activity, acting on ester bonds phosphoric diester hydrolase activity hydrolase activity catalytic activity pyrophosphatase activity GTPase activity ribonucleoside triphosphate phosphatase activity hydrolase activity, acting on acid anhydrides, in phosphorus-containing anhydrides hydrolase activity, acting on acid anhydrides signaling receptor complex adaptor activity protein-macromolecule adaptor activity molecular adaptor activity signaling adaptor activity	positive regulation of cytosolic calcium ion concentration biological regulation regulation of biological quality multicellular organismal process system process sensory perception of chemical stimulus sensory perception nervous system process sensory perception of taste developmental process sensory organ development eye development animal organ development retina development in camera-type eye positive regulation of cytosolic calcium ion concentration biological regulation regulation of biological quality multicellular organismal process system process sensory perception of chemical stimulus sensory perception nervous system process sensory perception of taste developmental process sensory organ development eye development animal organ development retina development in camera-type eye visual system development multicellular organism development camera-type eye development anatomical structure development sensory system development system development response to decreased oxygen levels cellular response to stimulus response to stimulus cellular response to oxygen levels cellular response to hypoxia cellular response to decreased oxygen levels cellular response to chemical stimulus cellular response to stress response to hypoxia response to stress response to chemical response to oxygen levels response to abiotic stimulus cellular process cell population proliferation regulation of biological process regulation of cellular process signaling phospholipase C-activating G protein-coupled receptor signaling pathway cell communication G protein-coupled receptor signaling pathway signal transduction muscle cell apoptotic process striated muscle cell apoptotic process apoptotic process cell death programmed cell death cardiac muscle cell apoptotic process	protein-containing complex extrinsic component of plasma membrane catalytic complex plasma membrane protein complex cytoplasmic side of membrane membrane plasma membrane membrane protein complex cellular anatomical entity heterotrimeric G-protein complex side of membrane cell periphery 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 cellular anatomical entity heterotrimeric G-protein complex side of membrane cell periphery cytoplasmic side of plasma membrane GTPase complex extrinsic component of membrane extrinsic component of cytoplasmic side of plasma membrane photoreceptor inner segment somatodendritic compartment cell projection dendrite dendritic tree neuron projection plasma membrane bounded cell projection intracellular anatomical structure cytoplasm membrane-bounded organelle non-motile cilium 9+0 non-motile cilium cilium photoreceptor outer segment photoreceptor cell cilium organelle ciliary membrane photoreceptor outer segment membrane bounding membrane of organelle plasma membrane region organelle membrane cell projection membrane cell body
C [auth E]	ScFv16 nanobody	-	-	-
E [auth A]	Senktide	-	-	-
F [auth C]	Guanine nucleotide-binding protein Gq subunit alpha	-	-	-

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
D [auth G]	IPR036284	G-protein gamma-like domain superfamily	Homologous Superfamily
D [auth G]	IPR015898	G-protein gamma-like domain	Domain
D [auth G]	IPR001770	G-protein, gamma subunit	Family
A [auth B]	IPR000276	G protein-coupled receptor, rhodopsin-like	Family
A [auth B]	IPR001013	Neurokinin NK3 receptor	Family
A [auth B]	IPR001681	Neurokinin receptor	Family
A [auth B]	IPR017452	GPCR, rhodopsin-like, 7TM	Domain
B [auth D]	IPR019775	WD40 repeat, conserved site	Conserved Site
B [auth D]	IPR015943	WD40/YVTN repeat-like-containing domain superfamily	Homologous Superfamily
B [auth D]	IPR016346	Guanine nucleotide-binding protein, beta subunit	Family
B [auth D]	IPR036322	WD40-repeat-containing domain superfamily	Homologous Superfamily
B [auth D]	IPR001632	G-protein, beta subunit	Domain
B [auth D]	IPR001680	WD40 repeat	Repeat
B [auth D]	IPR020472	G-protein beta WD-40 repeat	Repeat

Pharos: Disease Associations Pharos Homepage Annotation

Chains	Drug Target	Associated Disease
A [auth B]	Pharos: P29371	hypogonadism hypogonadotropic hypogonadism 11 with or without anosmia Kallmann syndrome alcohol abuse cocaine abuse cocaine dependence hypogonadotropic hypogonadism Klinefelter syndrome interstitial cystitis Primary hypogonadism Sjogren syndrome hypogonadotropic hypogonadism 7 with or without anosmia psoriasis schizophrenia

Membrane Protein Annotation: PDBTM PDBTM Database Homepage

Chains	External Link	Comment
A [auth B], D [auth G]	PDBTM	Annotated as membrane protein by PDBTM

Membrane Protein Annotation: mpstruc mpstruc Database Homepage

Chains	Resource Link	Group	Subgroup	Protein
A [auth B], D [auth G]	mpstruc	TRANSMEMBRANE PROTEINS: ALPHA-HELICAL	G Protein-Coupled Receptors: Class A	NK3 tachykinin (neurokinin) receptor - G_q complex with bound neurokinin B (NKB)

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 R01GM133198.