5E94 | pdb_00005e94

Antibody-bound Glucagon-like Peptide-1 receptor extracellular domain

External Resource: Annotation

Domain Annotation: SCOP/SCOPe Classification
Domain Annotation: SCOP2 Classification
Domain Annotation: ECOD Classification
Domain Annotation: CATH
IMGT Antibody Annotation
SAbDab Antibody Annotation
Protein Family Annotation
Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification
Pharos: Disease Associations
Membrane Protein Annotation: OPM

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

Chains	Domain Info	Class	Fold	Superfamily	Family	Domain	Species	Provenance Source (Version)
D	d5e94d_	All beta proteins	Immunoglobulin-like beta-sandwich	Immunoglobulin	automated matches	automated matches	House Mouse (Mus musculus ) [TaxId: 10090 ],	SCOPe (2.08)
B	d5e94b_	All beta proteins	Immunoglobulin-like beta-sandwich	Immunoglobulin	automated matches	automated matches	House Mouse (Mus musculus ) [TaxId: 10090 ],	SCOPe (2.08)
C	d5e94c1	All beta proteins	Immunoglobulin-like beta-sandwich	Immunoglobulin	automated matches	automated matches	House Mouse (Mus musculus ) [TaxId: 10090 ],	SCOPe (2.08)
A	d5e94a1	All beta proteins	Immunoglobulin-like beta-sandwich	Immunoglobulin	automated matches	automated matches	House Mouse (Mus musculus ) [TaxId: 10090 ],	SCOPe (2.08)

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
F [auth H]	SCOP2B Superfamily	FnI-like domain	8086309	3000979	SCOP2B (2022-06-29)
E [auth G]	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)
F [auth H]		e5e94H1	A: cradle loop barrel	X: RIFT-related	H: Alanine racemase-C	T: Lipocalin_7	F:	ECOD (20:10:01)
E [auth G]		e5e94G1	A: cradle loop barrel	X: RIFT-related	H: Alanine racemase-C	T: Lipocalin_7	F:	ECOD (20:10:01)
D		e5e94D1	A: cradle loop barrel	X: RIFT-related	H: Alanine racemase-C	T: Lipocalin_7	F:	ECOD (20:10:01)
B		e5e94B1	A: cradle loop barrel	X: RIFT-related	H: Alanine racemase-C	T: Lipocalin_7	F:	ECOD (20:10:01)
C		e5e94C1	A: cradle loop barrel	X: RIFT-related	H: Alanine racemase-C	T: Lipocalin_7	F:	ECOD (20:10:01)
A		e5e94A1	A: cradle loop barrel	X: RIFT-related	H: Alanine racemase-C	T: Lipocalin_7	F:	ECOD (20:10:01)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
F [auth H]	4.10.1240.10	Few Secondary Structures	Irregular	Hormone receptor fold	GPCR, family 2, extracellular hormone receptor domain	CATH (4.3.0)
E [auth G]	4.10.1240.10	Few Secondary Structures	Irregular	Hormone receptor fold	GPCR, family 2, extracellular hormone receptor domain	CATH (utative)
D	2.60.40.10	Mainly Beta	Sandwich	Immunoglobulin-like	Immunoglobulins	CATH (4.3.0)
B	2.60.40.10	Mainly Beta	Sandwich	Immunoglobulin-like	Immunoglobulins	CATH (4.3.0)
C	2.60.40.10	Mainly Beta	Sandwich	Immunoglobulin-like	Immunoglobulins	CATH (4.3.0)
A	2.60.40.10	Mainly Beta	Sandwich	Immunoglobulin-like	Immunoglobulins	CATH (4.3.0)

IMGT Antibody Annotation IMGT Database Homepage

Chain	Protein Name	Description	Organism Name	Gene Allele Name(s)	Domain Name(s)	Receptor Type	Receptor Description	Provenance Source
B, D	Fab 3F52	VH-CH1	Chimeric (chimeric)	IGHV3-101, IGHJ201, IGHG401, IGHG404	V-DOMAIN VH, C-DOMAIN CH1	IG	FAB-GAMMA-4_KAPPA	IMGT (202609-0)
A, C	Fab 3F52	L-KAPPA	Chimeric (chimeric)	IGKV10-9601, IGKJ401, IGKC*01	V-DOMAIN V-KAPPA, C-DOMAIN C-KAPPA	IG	FAB-GAMMA-4_KAPPA	IMGT (202609-0)

SAbDab Antibody Annotation SAbDab Database Homepage

Chain	Chain Class	Chain Subclass	Chain Type	Antigen Name(s)	Provenance Source
B, D	Heavy Chain	IGHV3	-	glucagon-like peptide 1 receptor	SAbDab (2026-03-13)
A, C	Light Chain	IGKV10	Kappa	glucagon-like peptide 1 receptor	SAbDab (2026-03-13)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
E [auth G], F [auth H]	PF02793	Hormone receptor domain (HRM)	Hormone receptor domain	-	Family

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
E [auth G], F [auth H]	Glucagon-like peptide 1 receptor	glucagon receptor activity peptide receptor activity molecular transducer activity G protein-coupled receptor activity G protein-coupled peptide receptor activity signaling receptor activity transmembrane signaling receptor activity binding peptide hormone binding hormone binding glucagon-like peptide 1 receptor activity	positive regulation of cytosolic calcium ion concentration biological regulation regulation of biological quality heart process multicellular organismal process system process regulation of biological process regulation of heart contraction regulation of system process circulatory system process regulation of blood circulation regulation of multicellular organismal process heart contraction blood circulation positive regulation of cytosolic calcium ion concentration biological regulation regulation of biological quality heart process multicellular organismal process system process regulation of biological process regulation of heart contraction regulation of system process circulatory system process regulation of blood circulation regulation of multicellular organismal process heart contraction blood circulation regulation of blood pressure positive regulation of blood pressure cellular response to stimulus regulation of cellular process response to stimulus signaling 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 response to stress response to psychosocial stress cell surface receptor signaling pathway behavior learning or memory nervous system process cognition transport secretion regulation of hormone levels cell-cell signaling export from cell hormone secretion establishment of localization localization secretion by cell signal release hormone transport 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 establishment of protein localization cellular localization protein targeting protein transmembrane transport establishment of localization in cell post-translational protein targeting to membrane, translocation intracellular protein localization establishment of protein localization to endoplasmic reticulum establishment of protein localization to membrane intracellular protein transmembrane transport intracellular transport post-translational protein targeting to endoplasmic reticulum membrane localization within membrane protein targeting to membrane transmembrane transport establishment of protein localization to organelle protein transport macromolecule localization intracellular protein transport protein targeting to ER negative regulation of blood pressure	cellular anatomical structure membrane cell periphery plasma membrane
B, D	Antibody Fab fragment heavy chain	-	-	-
A, C	Antibody Fab fragment light chain	-	-	-

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
E [auth G], F [auth H]	IPR017983	GPCR, family 2, secretin-like, conserved site	Conserved Site
E [auth G], F [auth H]	IPR050332	G-protein coupled receptor 2	Family
E [auth G], F [auth H]	IPR003290	GPCR, family 2, glucagon-like peptide-1/glucagon receptor	Family
E [auth G], F [auth H]	IPR036445	GPCR family 2, extracellular hormone receptor domain superfamily	Homologous Superfamily
E [auth G], F [auth H]	IPR000832	GPCR, family 2, secretin-like	Family
E [auth G], F [auth H]	IPR047033	Glucagon-like peptide-1 receptor, 7TM	Domain
E [auth G], F [auth H]	IPR017981	GPCR, family 2-like, 7TM	Domain
E [auth G], F [auth H]	IPR001879	GPCR, family 2, extracellular hormone receptor domain	Domain
E [auth G], F [auth H]	IPR003292	GPCR, family 2, glucagon-like peptide-1 receptor	Family

Pharos: Disease Associations Pharos Homepage Annotation

Chains	Drug Target	Associated Disease
E [auth G], F [auth H]	Pharos: P43220	type 2 diabetes mellitus hypertensive disorder cancer hyperplasia benign neoplasm heart disease Neoplasms osteosarcoma hyperglycemia hypoglycemia nephrolithiasis psoriasis myocardial infarction obesity disorder

Membrane Protein Annotation: OPM OPM Database Homepage

Chains	External Link	Type	Class	Superfamily	Family
E [auth G], F [auth H]	OPM	Transmembrane	Alpha-helical polytopic	Rhodopsin-like receptors and pumps	GPCR Secretin (B) 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. RCSB PDB uses resources of the National Energy Research Scientific Computing Center (NERSC), a Department of Energy User Facility.