Annotations: 7RTB

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
C [auth G]	SCOP2B Superfamily	Transducin (heterotrimeric G protein) gamma chain	8070798	3001771	SCOP2B (2022-06-29)
E [auth R]	SCOP2B Superfamily	G protein-coupled receptor-like	8091126	3000473	SCOP2B (2022-06-29)
E [auth R]	SCOP2B Superfamily	FnI-like domain	8086309	3000979	SCOP2B (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	Ras	e7rtbA1	A: a/b three-layered sandwiches	X: P-loop domains-like	H: P-loop domains-related	T: P-loop containing nucleoside triphosphate hydrolases	F: Ras	ECOD (1.6)
B	ANAPC4_WD40_3	e7rtbB1	A: beta duplicates or obligate multimers	X: beta-propeller-like	H: beta-propeller	T: 7-bladed	F: ANAPC4_WD40_3	ECOD (1.6)
C [auth G]	G-gamma	e7rtbG1	A: extended segments	X: Transducin (heterotrimeric G protein), gamma chain (From Topology)	H: Transducin (heterotrimeric G protein), gamma chain (From Topology)	T: Transducin (heterotrimeric G protein), gamma chain	F: G-gamma	ECOD (1.6)
D [auth N]	V-set_12	e7rtbN1	A: beta sandwiches	X: Immunoglobulin-like beta-sandwich	H: Immunoglobulin-related	T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like	F: V-set_12	ECOD (1.6)
E [auth R]	7tm_2	e7rtbR1	A: alpha bundles	X: Family A G protein-coupled receptor-like (From Topology)	H: Family A G protein-coupled receptor-like (From Topology)	T: Family A G protein-coupled receptor-like	F: 7tm_2	ECOD (1.6)
E [auth R]	HRM	e7rtbR2	A: few secondary structure elements	X: Hormone receptor domain (HRM, Pfam 02793) (From Topology)	H: Hormone receptor domain (HRM, Pfam 02793) (From Topology)	T: Hormone receptor domain (HRM, Pfam 02793)	F: HRM	ECOD (1.6)

SAbDab Antibody Annotation SAbDab Database Homepage

Chain	Chain Class	Chain Subclass	Chain Type	Antigen Name(s)	Provenance Source
D [auth N]	Heavy Chain	IGHV3	-	guanine nucleotide-binding protein g(s) subunit alphaisoforms short \| guanine nucleotide-binding protein g(i)/g(s)/g(t) subunitbeta-1	SAbDab (2023-03-01)

Gene Product Annotation Gene Product Annotation

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A	Guanine nucleotide-binding protein G(s) subunit alpha isoforms short	enzyme activator activity cyclase regulator activity cyclase activator activity adenylate cyclase regulator activity adenylate cyclase activator activity enzyme regulator activity molecular function regulator activity molecular function activator activity binding G-protein beta/gamma-subunit complex binding protein-containing complex binding catalytic activity GTPase activity pyrophosphatase activity hydrolase activity hydrolase activity, acting on acid anhydrides hydrolase activity, acting on acid anhydrides, in phosphorus-containing anhydrides ribonucleoside triphosphate phosphatase activity ion binding cation binding metal ion binding	response to endogenous stimulus cellular process response to organic substance response to organonitrogen compound response to organic cyclic compound response to chemical response to stimulus cellular response to stimulus cellular response to chemical stimulus cellular response to organic substance cellular response to organic cyclic compound cellular response to organonitrogen compound cellular response to endogenous stimulus response to monoamine cellular response to monoamine stimulus response to catecholamine cellular response to catecholamine stimulus response to nitrogen compound cellular response to nitrogen compound response to oxygen-containing compound cellular response to oxygen-containing compound response to hormone cellular response to hormone stimulus response to lipid response to prostaglandin response to prostaglandin E cellular response to prostaglandin stimulus cellular response to prostaglandin E stimulus cellular response to lipid response to alcohol cellular response to alcohol response to ketone cellular response to ketone developmental process growth developmental growth positive regulation of catalytic activity regulation of GTPase activity positive regulation of GTPase activity positive regulation of molecular function regulation of catalytic activity regulation of hydrolase activity positive regulation of hydrolase activity biological regulation regulation of molecular function	intracellular anatomical structure cytoplasm cellular anatomical entity cytosol extracellular region extracellular space vesicle organelle membrane-bounded organelle extracellular organelle extracellular membrane-bounded organelle extracellular exosome extracellular vesicle heterotrimeric G-protein complex plasma membrane cytoplasmic side of plasma membrane membrane extrinsic component of plasma membrane extrinsic component of membrane extrinsic component of cytoplasmic side of plasma membrane protein-containing complex cell periphery side of membrane cytoplasmic side of membrane membrane protein complex plasma membrane protein complex catalytic complex GTPase complex Golgi apparatus trans-Golgi network endomembrane system organelle membrane organelle subcompartment trans-Golgi network membrane intracellular organelle intracellular membrane-bounded organelle Golgi apparatus subcompartment
B	Guanine nucleotide-binding protein G(I)/G(S)/G(T) subunit beta-1	catalytic activity GTPase activity pyrophosphatase activity hydrolase activity hydrolase activity, acting on acid anhydrides hydrolase activity, acting on acid anhydrides, in phosphorus-containing anhydrides ribonucleoside triphosphate phosphatase activity binding protein binding enzyme binding GTPase binding protein-containing complex binding signaling receptor complex adaptor activity protein-macromolecule adaptor activity signaling adaptor activity molecular adaptor activity	cell population proliferation cellular process response to endogenous stimulus response to organic substance response to organonitrogen compound response to organic cyclic compound response to chemical response to stimulus cellular response to stimulus cellular response to chemical stimulus cellular response to organic substance cellular response to organic cyclic compound cellular response to organonitrogen compound cellular response to endogenous stimulus response to monoamine cellular response to monoamine stimulus response to catecholamine cellular response to catecholamine stimulus response to nitrogen compound cellular response to nitrogen compound response to oxygen-containing compound cellular response to oxygen-containing compound response to hormone cellular response to hormone stimulus response to lipid response to prostaglandin response to prostaglandin E cellular response to prostaglandin stimulus cellular response to prostaglandin E stimulus cellular response to lipid response to alcohol cellular response to alcohol response to ketone cellular response to ketone	intracellular anatomical structure cytoplasm cellular anatomical entity cytosol extracellular region extracellular space vesicle organelle membrane-bounded organelle extracellular organelle extracellular membrane-bounded organelle extracellular exosome extracellular vesicle heterotrimeric G-protein complex plasma membrane cytoplasmic side of plasma membrane membrane extrinsic component of plasma membrane extrinsic component of membrane extrinsic component of cytoplasmic side of plasma membrane protein-containing complex cell periphery side of membrane cytoplasmic side of membrane membrane protein complex plasma membrane protein complex catalytic complex GTPase complex cell junction synapse
C [auth G]	Guanine nucleotide-binding protein G(I)/G(S)/G(O) subunit gamma-2	binding protein binding G-protein beta-subunit binding	response to endogenous stimulus cellular process response to organic substance response to organonitrogen compound response to organic cyclic compound response to chemical response to stimulus cellular response to stimulus cellular response to chemical stimulus cellular response to organic substance cellular response to organic cyclic compound cellular response to organonitrogen compound cellular response to endogenous stimulus response to monoamine cellular response to monoamine stimulus response to catecholamine cellular response to catecholamine stimulus response to nitrogen compound cellular response to nitrogen compound response to oxygen-containing compound cellular response to oxygen-containing compound response to hormone cellular response to hormone stimulus response to lipid response to prostaglandin response to prostaglandin E cellular response to prostaglandin stimulus cellular response to prostaglandin E stimulus cellular response to lipid response to alcohol cellular response to alcohol response to ketone cellular response to ketone cell population proliferation fibroblast proliferation	extracellular region extracellular space vesicle organelle membrane-bounded organelle extracellular organelle extracellular membrane-bounded organelle extracellular exosome cellular anatomical entity extracellular vesicle heterotrimeric G-protein complex plasma membrane cytoplasmic side of plasma membrane membrane extrinsic component of plasma membrane extrinsic component of membrane extrinsic component of cytoplasmic side of plasma membrane protein-containing complex cell periphery side of membrane cytoplasmic side of membrane membrane protein complex plasma membrane protein complex catalytic complex GTPase complex
D [auth N]	Nb35	none	none	none
E [auth R]	Glucagon-like peptide 1 receptor	binding peptide hormone binding amide binding peptide binding hormone binding transmembrane signaling receptor activity signaling receptor activity molecular transducer activity		plasma membrane membrane cell periphery cellular anatomical entity
F [auth P]	Peptide-19	none	none	none

Membrane Protein Annotation: OPM OPM Database Homepage

Chains	External Link	Type	Class	Superfamily	Family
A, C [auth G], E [auth R]	OPM	Transmembrane	Alpha-helical polytopic	Rhodopsin-like receptors and pumps	GPCR Secretin (B) family

Membrane Protein Annotation: PDBTM PDBTM Database Homepage

Chains	External Link	Comment
A, C [auth G], E [auth R]	PDBTM	Annotated as membrane protein by PDBTM

Membrane Protein Annotation: mpstruc mpstruc Database Homepage

Chains	Resource Link	Group	Subgroup	Protein
A, C [auth G], E [auth R]	mpstruc	TRANSMEMBRANE PROTEINS: ALPHA-HELICAL	G Protein-Coupled Receptors: Class B1	GLP-1 receptor (GLP-1R) - G_s complex with bound Peptide-19

RCSB PDB Core Operations are funded by the National Science Foundation (DBI-1832184), 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.