7DTY | pdb_00007dty

Structural basis of ligand selectivity conferred by the human glucose-dependent insulinotropic polypeptide receptor

External Resource: Annotation

Domain Annotation: SCOP2 Classification
Domain Annotation: ECOD Classification
Domain Annotation: CATH
SAbDab Antibody Annotation
Protein Family Annotation
Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification
Pharos: Disease Associations
Membrane Protein Annotation: OPM
Membrane Protein Annotation: PDBTM
Membrane Protein Annotation: MemProtMD
Membrane Protein Annotation: mpstruc

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
C [auth A]	SCOP2B Superfamily	Ras-like P-loop GTPases	8056791	3002022	SCOP2B (2022-06-29)
E [auth G]	SCOP2B Superfamily	Transducin (heterotrimeric G protein), gamma chain	8070796	3001771	SCOP2B (2022-06-29)
A [auth R]	SCOP2B Superfamily	FnI-like domain	8086311	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)
C [auth A]	zf-HC5HC2H	e7dtyA1	A: alpha bundles	X: CNF1/YfiH-like putative cysteine hydrolases	H: Bromodomain	T: Bromodomain	F: zf-HC5HC2H	ECOD (develop294)
D [auth B]	zf-HC5HC2H	e7dtyB1	A: alpha bundles	X: CNF1/YfiH-like putative cysteine hydrolases	H: Bromodomain	T: Bromodomain	F: zf-HC5HC2H	ECOD (develop294)
E [auth G]	HATPase_c	e7dtyG1	A: alpha bundles	X: CNF1/YfiH-like putative cysteine hydrolases	H: RIFT-related	T: FMN-binding split barrel 2	F: HATPase_c	ECOD (develop294)
F [auth N]	zf-HC5HC2H	e7dtyN1	A: alpha bundles	X: CNF1/YfiH-like putative cysteine hydrolases	H: Bromodomain	T: Bromodomain	F: zf-HC5HC2H	ECOD (develop294)
A [auth R]	zf-HC5HC2H	e7dtyR1	A: alpha bundles	X: CNF1/YfiH-like putative cysteine hydrolases	H: Bromodomain	T: Bromodomain	F: zf-HC5HC2H	ECOD (develop294)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
D [auth B]	2.130.10.10	Mainly Beta	7 Propeller	Methylamine Dehydrogenase	Chain H	CATH (utative)
F [auth N]	2.60.40.10	Mainly Beta	Sandwich	Immunoglobulin-like	Immunoglobulins	CATH (utative)
A [auth R]	4.10.1240.10	Few Secondary Structures	Irregular	Hormone receptor fold	GPCR, family 2, extracellular hormone receptor domain	CATH (utative)
A [auth R]	1.20.1070.10	Mainly Alpha	Up-down Bundle	Rhopdopsin 7-helix transmembrane proteins	Rhodopsin 7-helix transmembrane proteins	CATH (utative)

SAbDab Antibody Annotation SAbDab Database Homepage

Chain	Chain Class	Chain Subclass	Chain Type	Antigen Name(s)	Provenance Source
F [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 \| guanine nucleotide-binding protein g(i)/g(s)/g(o) subunitgamma-2	SAbDab (2026-03-20)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
B [auth P]	PF00123	Peptide hormone (Hormone_2)	Peptide hormone	-	Family
C [auth A]	PF00503	G-protein alpha subunit (G-alpha)	G-protein alpha subunit	G proteins couple receptors of extracellular signals to intracellular signaling pathways. The G protein alpha subunit binds guanyl nucleotide and is a weak GTPase. A set of residues that are unique to G-alpha as compared to its ancestor the Arf-like ...	G proteins couple receptors of extracellular signals to intracellular signaling pathways. The G protein alpha subunit binds guanyl nucleotide and is a weak GTPase. A set of residues that are unique to G-alpha as compared to its ancestor the Arf-like family form a ring of residues centered on the nucleotide binding site [3]. A Ggamma is found fused to an inactive Galpha in the Dictyostelium protein gbqA [3].	Domain
A [auth R]	PF00002	7 transmembrane receptor (Secretin family) (7tm_2)	7 transmembrane receptor (Secretin family)	This family is known as Family B, the secretin-receptor family or family 2 of the G-protein-coupled receptors (GCPRs). They have been described in many animal species, but not in plants, fungi or prokaryotes. Three distinct sub-families are recognise ...	This family is known as Family B, the secretin-receptor family or family 2 of the G-protein-coupled receptors (GCPRs). They have been described in many animal species, but not in plants, fungi or prokaryotes. Three distinct sub-families are recognised. Subfamily B1 contains classical hormone receptors, such as receptors for secretin and glucagon, that are all involved in cAMP-mediated signalling pathways. Subfamily B2 contains receptors with long extracellular N-termini, such as the leukocyte cell-surface antigen CD97 (Swiss:P48960); calcium-independent receptors for latrotoxin (such as Swiss:O94910), and brain-specific angiogenesis inhibitors (such as Swiss:O14514) amongst others. Subfamily B3 includes Methuselah and other Drosophila proteins (e.g. Swiss:P83119). Other than the typical seven-transmembrane region, characteristic structural features include an amino-terminal extracellular domain involved in ligand binding, and an intracellular loop (IC3) required for specific G-protein coupling [1].	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
B [auth P]	Gastric inhibitory polypeptide	protein binding binding signaling receptor binding G protein-coupled receptor binding gastric inhibitory polypeptide receptor binding hormone activity molecular function activator activity molecular function regulator activity signaling receptor regulator activity receptor ligand activity signaling receptor activator activity glucagon receptor 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 developmental process multicellular organism development 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 developmental process multicellular organism development multicellular organismal process pancreas development endocrine system development anatomical structure development animal organ development endocrine pancreas development system development regulation of localization establishment of protein localization nitrogen compound transport regulation of hormone secretion regulation of protein localization regulation of peptide secretion transport hormone secretion protein localization to extracellular region localization peptide secretion regulation of secretion by cell secretion by cell signal release intracellular protein localization regulation of biological quality regulation of peptide hormone secretion regulation of signaling regulation of transport secretion regulation of hormone levels regulation of peptide transport regulation of establishment of protein localization establishment of protein localization to extracellular region export from cell cell-cell signaling regulation of protein transport protein secretion establishment of localization regulation of protein secretion regulation of secretion peptide transport protein transport regulation of insulin secretion peptide hormone secretion macromolecule localization hormone transport regulation of cell communication insulin secretion adult locomotory behavior behavior adult behavior locomotory behavior exploration behavior oxoacid metabolic process ketone metabolic process regulation of lipid metabolic process lipid biosynthetic process organic acid biosynthetic process organic acid metabolic process carboxylic acid biosynthetic process regulation of primary metabolic process regulation of small molecule metabolic process small molecule metabolic process regulation of biosynthetic process fatty acid metabolic process monocarboxylic acid biosynthetic process small molecule biosynthetic process carboxylic acid metabolic process primary metabolic process fatty acid biosynthetic process regulation of ketone metabolic process biosynthetic process regulation of fatty acid biosynthetic process regulation of fatty acid metabolic process metabolic process regulation of lipid biosynthetic process monocarboxylic acid metabolic process regulation of metabolic process lipid metabolic process system process sensory perception nervous system process sensory perception of pain learning or memory cognition memory positive regulation of cell communication positive regulation of establishment of protein localization positive regulation of insulin secretion positive regulation of peptide hormone secretion positive regulation of protein localization positive regulation of biological process positive regulation of secretion by cell positive regulation of protein transport positive regulation of hormone secretion positive regulation of secretion positive regulation of cellular process positive regulation of peptide secretion positive regulation of protein secretion positive regulation of transport positive regulation of signaling response to hexose response to monosaccharide response to carbohydrate response to glucose response to chemical response to oxygen-containing compound gastric inhibitory peptide signaling pathway response to nutrient levels response to stress response to starvation	membrane-bounded organelle intracellular anatomical structure membrane-enclosed lumen intracellular membrane-bounded organelle endomembrane system intracellular organelle lumen endoplasmic reticulum lumen intracellular organelle cellular anatomical structure organelle lumen organelle endoplasmic reticulum cytoplasm extracellular region membrane-bounded organelle intracellular anatomical structure membrane-enclosed lumen intracellular membrane-bounded organelle endomembrane system intracellular organelle lumen endoplasmic reticulum lumen intracellular organelle cellular anatomical structure organelle lumen organelle endoplasmic reticulum cytoplasm extracellular region vesicle lumen intracellular vesicle cytoplasmic vesicle lumen secretory granule lumen cytoplasmic vesicle secretory granule secretory vesicle vesicle extracellular space
C [auth A]	Guanine nucleotide-binding protein G(s) subunit alpha isoforms short	peptide hormone receptor binding protein binding binding corticotropin-releasing hormone receptor binding signaling receptor binding G protein-coupled receptor binding corticotropin-releasing hormone receptor 1 binding hormone receptor binding neuropeptide receptor binding mu-type opioid receptor binding opioid receptor binding beta-2 adrenergic receptor binding adrenergic receptor binding D1 dopamine receptor binding peptide hormone receptor binding protein binding binding corticotropin-releasing hormone receptor binding signaling receptor binding G protein-coupled receptor binding corticotropin-releasing hormone receptor 1 binding hormone receptor binding neuropeptide receptor binding mu-type opioid receptor binding opioid receptor binding beta-2 adrenergic receptor binding adrenergic receptor binding D1 dopamine receptor binding dopamine receptor binding protein-containing complex binding G-protein beta/gamma-subunit complex binding ionotropic glutamate receptor binding glutamate receptor binding enzyme regulator activity cyclase regulator activity enzyme activator activity cyclase activator activity molecular function activator activity molecular function regulator activity adenylate cyclase regulator activity adenylate cyclase activator activity 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 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 insulin-like growth factor receptor 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 adenylate cyclase-activating adrenergic receptor signaling pathway adrenergic receptor signaling pathway 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 adenylate cyclase-activating adrenergic receptor signaling pathway adrenergic receptor signaling pathway multicellular organismal process system process sensory perception of chemical stimulus sensory perception nervous system process 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 intracellular anatomical structure cytoplasm
D [auth B]	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 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 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 synapse cell junction cell body
E [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 regulation of biological process 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 regulation of biological process G protein-coupled dopamine receptor signaling pathway 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 cellular anatomical structure plasma membrane membrane 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 cellular anatomical structure plasma membrane membrane 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
F [auth N]	Nanobody-35	-	-	-
A [auth R]	human glucose-dependent insulinotropic polypeptide receptor	glucagon family peptide binding binding peptide hormone binding hormone binding molecular transducer activity G protein-coupled receptor activity transmembrane signaling receptor activity signaling receptor activity gastric inhibitory peptide receptor activity peptide receptor activity G protein-coupled peptide receptor activity	response to stimulus response to stress response to wounding response to axon injury positive regulation of cytosolic calcium ion concentration biological regulation regulation of biological quality response to metal ion response to chemical response to calcium ion cellular response to stimulus regulation of biological process regulation of cellular process signaling response to stimulus response to stress response to wounding response to axon injury positive regulation of cytosolic calcium ion concentration biological regulation regulation of biological quality response to metal ion response to chemical response to calcium ion cellular response to stimulus regulation of biological process regulation of cellular process signaling cell communication adenylate cyclase-modulating G protein-coupled receptor signaling pathway G protein-coupled receptor signaling pathway cellular process signal transduction negative adaptation of signaling pathway negative regulation of signaling negative regulation of biological process desensitization of G protein-coupled receptor signaling pathway regulation of signal transduction negative regulation of G protein-coupled receptor signaling pathway negative regulation of cell communication negative regulation of cellular process regulation of G protein-coupled receptor signaling pathway regulation of signaling negative regulation of response to stimulus negative regulation of signal transduction regulation of response to stimulus adaptation of signaling pathway regulation of cell communication metabolic process generation of precursor metabolites and energy response to hexose response to monosaccharide response to carbohydrate response to glucose response to oxygen-containing compound gastric inhibitory peptide signaling pathway adenylate cyclase-activating G protein-coupled receptor signaling pathway developmental process multicellular organism development multicellular organismal process pancreas development endocrine system development anatomical structure development animal organ development endocrine pancreas development system development regulation of localization establishment of protein localization nitrogen compound transport regulation of hormone secretion regulation of protein localization regulation of peptide secretion transport hormone secretion protein localization to extracellular region localization peptide secretion regulation of secretion by cell secretion by cell signal release intracellular protein localization regulation of peptide hormone secretion regulation of transport secretion regulation of hormone levels regulation of peptide transport regulation of establishment of protein localization establishment of protein localization to extracellular region export from cell cell-cell signaling regulation of protein transport protein secretion establishment of localization regulation of protein secretion regulation of secretion peptide transport protein transport regulation of insulin secretion peptide hormone secretion macromolecule localization hormone transport insulin secretion cell surface receptor signaling pathway positive regulation of adenylate cyclase activity positive regulation of molecular function regulation of molecular function positive regulation of cyclase activity activation of adenylate cyclase activity regulation of adenylate cyclase activity regulation of catalytic activity positive regulation of catalytic activity positive regulation of lyase activity response to lipid response to fatty acid response to nutrient levels response to nutrient positive regulation of cell communication positive regulation of establishment of protein localization positive regulation of insulin secretion positive regulation of peptide hormone secretion positive regulation of protein localization positive regulation of biological process positive regulation of secretion by cell positive regulation of protein transport positive regulation of hormone secretion positive regulation of secretion positive regulation of cellular process positive regulation of peptide secretion positive regulation of protein secretion positive regulation of transport positive regulation of signaling	cellular anatomical structure membrane cell periphery plasma membrane

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
B [auth P]	IPR039078	Gastric inhibitory polypeptide	Family
B [auth P]	IPR000532	Glucagon/GIP/secretin/VIP	Domain
C [auth A]	IPR001019	Guanine nucleotide binding protein, alpha subunit	Family
C [auth A]	IPR000367	G-protein alpha subunit, group S	Family
C [auth A]	IPR011025	G protein alpha subunit, helical insertion	Homologous Superfamily
C [auth A]	IPR027417	P-loop containing nucleoside triphosphate hydrolase	Homologous Superfamily
D [auth B]	IPR019775	WD40 repeat, conserved site	Conserved Site
D [auth B]	IPR020472	PAC1/LIS1-like, WD-40 repeat	Repeat
D [auth B]	IPR001632	G-protein beta subunit-like, WD40 repeats	Domain
D [auth B]	IPR015943	WD40/YVTN repeat-like-containing domain superfamily	Homologous Superfamily
D [auth B]	IPR016346	G-protein subunit beta 1-5	Family
D [auth B]	IPR036322	WD40-repeat-containing domain superfamily	Homologous Superfamily
D [auth B]	IPR001680	WD40 repeat	Repeat
E [auth G]	IPR015898	G-protein, gamma subunit-like domain	Domain
E [auth G]	IPR036284	G-protein gamma-like domain superfamily	Homologous Superfamily
E [auth G]	IPR001770	G-protein, gamma subunit	Family
A [auth R]	IPR017983	GPCR, family 2, secretin-like, conserved site	Conserved Site
A [auth R]	IPR050332	G-protein coupled receptor 2	Family
A [auth R]	IPR036445	GPCR family 2, extracellular hormone receptor domain superfamily	Homologous Superfamily
A [auth R]	IPR000832	GPCR, family 2, secretin-like	Family
A [auth R]	IPR017981	GPCR, family 2-like, 7TM	Domain
A [auth R]	IPR001879	GPCR, family 2, extracellular hormone receptor domain	Domain
A [auth R]	IPR001749	GPCR, family 2, gastric inhibitory polypeptide receptor	Family

Pharos: Disease Associations Pharos Homepage Annotation

Chains	Drug Target	Associated Disease
B [auth P]	Pharos: P09681	Anorexia hyperglycemia type 2 diabetes mellitus hypoglycemia heart disease obesity disorder
A [auth R]	Pharos: P48546	Body Weight non-small cell lung carcinoma heart disease type 2 diabetes mellitus lung carcinoma

Membrane Protein Annotation: OPM OPM Database Homepage

Chains	External Link	Type	Class	Superfamily	Family
A [auth R], B [auth P], C [auth A], E [auth G]	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 [auth R], B [auth P], C [auth A], E [auth G]	PDBTM	Annotated as membrane protein by PDBTM

Membrane Protein Annotation: MemProtMD MemProtMD Database Homepage

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

Membrane Protein Annotation: mpstruc mpstruc Database Homepage

Chains	Resource Link	Group	Subgroup	Protein
A [auth R], B [auth P], C [auth A], E [auth G]	mpstruc	TRANSMEMBRANE PROTEINS: ALPHA-HELICAL	G Protein-Coupled Receptors: Class B1	GIPR glucose-dependent insulinotropic polypeptide receptor