Annotations: 2JND

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
A	SCOP2B Superfamily	FnI-like domain	8040694	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	PF02793	e2jndA1	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: PF02793	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	4.10.1240.10	Few Secondary Structures	Irregular	Hormone receptor fold	GPCR, family 2, extracellular hormone receptor domain	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A	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
A	Corticotropin-releasing factor receptor 2	corticotrophin-releasing factor receptor activity molecular transducer activity G protein-coupled receptor activity transmembrane signaling receptor activity signaling receptor activity amide binding binding peptide hormone binding hormone binding peptide receptor activity G protein-coupled peptide receptor activity corticotropin-releasing hormone receptor activity hormone activity protein binding corticotrophin-releasing factor receptor activity molecular transducer activity G protein-coupled receptor activity transmembrane signaling receptor activity signaling receptor activity amide binding binding peptide hormone binding hormone binding peptide receptor activity G protein-coupled peptide receptor activity corticotropin-releasing hormone receptor activity hormone activity protein binding molecular function activator activity signaling receptor binding molecular function regulator activity signaling receptor regulator activity receptor ligand activity signaling receptor activator 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 cellular response to stimulus positive regulation of cell communication regulation of cellular process positive regulation of signal transduction response to stimulus signaling regulation of cellular response to stress regulation of signal transduction intracellular signal transduction cell communication positive regulation of response to stimulus stress-activated MAPK cascade cellular response to stress regulation of intracellular signal transduction response to stress regulation of response to stress intracellular signaling cassette signal transduction positive regulation of stress-activated protein kinase signaling cascade positive regulation of cellular process regulation of signaling positive regulation of stress-activated MAPK cascade positive regulation of MAPK cascade regulation of stress-activated protein kinase signaling cascade positive regulation of intracellular signal transduction regulation of MAPK cascade regulation of stress-activated MAPK cascade stress-activated protein kinase signaling cascade regulation of response to stimulus MAPK cascade regulation of cell communication cellular process positive regulation of signaling regulation of localization transport digestive system process negative regulation of biological process negative regulation of transport negative regulation of defecation localization negative regulation of secretion negative regulation of digestive system process excretion regulation of defecation regulation of transport secretion regulation of digestive system process establishment of localization regulation of secretion digestion defecation negative regulation of multicellular organismal process regulation of excretion regulation of calcium ion import regulation of calcium ion transport regulation of monoatomic ion transport negative regulation of monoatomic ion transport negative regulation of calcium ion import calcium ion transport metal ion transport negative regulation of calcium ion transport monoatomic ion transport calcium ion import monoatomic cation transport regulation of metal ion transport cellular biosynthetic process positive regulation of cellular metabolic process positive regulation of macromolecule biosynthetic process positive regulation of metabolic process organic substance metabolic process positive regulation of biosynthetic process organic substance biosynthetic process positive regulation of macromolecule metabolic process regulation of biosynthetic process cellular metabolic process regulation of cellular metabolic process regulation of macromolecule metabolic process gene expression macromolecule biosynthetic process regulation of cellular biosynthetic process regulation of gene expression biosynthetic process positive regulation of gene expression regulation of macromolecule biosynthetic process metabolic process macromolecule metabolic process regulation of metabolic process positive regulation of cellular biosynthetic process cAMP-mediated signaling positive regulation of cAMP-mediated signaling regulation of cAMP-mediated signaling developmental process epithelium development cellular developmental process cell differentiation anatomical structure development tissue development epithelial cell differentiation ERK1 and ERK2 cascade regulation of ERK1 and ERK2 cascade negative regulation of follicle-stimulating hormone secretion negative regulation of hormone secretion negative regulation of secretion by cell regulation of hormone levels follicle-stimulating hormone secretion endocrine hormone secretion negative regulation of gonadotropin secretion regulation of endocrine process regulation of hormone secretion gonadotropin secretion negative regulation of signaling hormone secretion negative regulation of cell communication secretion by cell regulation of secretion by cell signal release negative regulation of cellular process regulation of follicle-stimulating hormone secretion regulation of gonadotropin secretion cell-cell signaling export from cell endocrine process hormone transport monoamine transport nitrogen compound transport organic hydroxy compound transport positive regulation of secretion by cell positive regulation of secretion positive regulation of monoatomic ion transport serotonin secretion positive regulation of serotonin secretion organic substance transport serotonin transport regulation of serotonin secretion positive regulation of transport cellular component organization organelle organization actin cytoskeleton organization actin filament organization actin filament-based process cellular component organization or biogenesis supramolecular fiber organization cytoskeleton organization interleukin-6 production positive regulation of interleukin-6 production regulation of interleukin-6 production regulation of cytokine production cytokine production positive regulation of cytokine production negative regulation of luteinizing hormone secretion regulation of luteinizing hormone secretion luteinizing hormone secretion regulation of blood pressure positive regulation of blood pressure protein kinase C-activating G protein-coupled receptor signaling pathway G protein-coupled receptor signaling pathway adenylate cyclase-modulating G protein-coupled receptor signaling pathway gastric motility developmental growth skeletal muscle tissue development animal organ development growth muscle structure development skeletal muscle organ development skeletal muscle tissue growth muscle tissue development muscle organ development cell surface receptor signaling pathway protein localization negative regulation of protein transport establishment of protein localization response to organic substance carbohydrate homeostasis cellular macromolecule localization establishment of localization in cell regulation of peptide hormone secretion negative regulation of peptide hormone secretion establishment of protein localization to extracellular region negative regulation of establishment of protein localization intracellular glucose homeostasis protein secretion cellular response to oxygen-containing compound regulation of protein secretion cellular response to carbohydrate stimulus chemical homeostasis negative regulation of protein secretion response to glucose response to chemical glucose homeostasis insulin secretion involved in cellular response to glucose stimulus cellular localization regulation of protein localization regulation of peptide secretion homeostatic process protein localization to extracellular region negative regulation of peptide secretion peptide secretion response to monosaccharide response to carbohydrate amide transport cellular response to hexose stimulus intracellular chemical homeostasis cellular response to monosaccharide stimulus cellular response to organic substance negative regulation of protein localization negative regulation of response to stimulus regulation of peptide transport negative regulation of insulin secretion involved in cellular response to glucose stimulus regulation of establishment of protein localization response to oxygen-containing compound cellular response to glucose stimulus regulation of protein transport peptide transport response to hexose cellular response to chemical stimulus cellular homeostasis negative regulation of insulin secretion protein transport regulation of cellular localization regulation of insulin secretion peptide hormone secretion macromolecule localization regulation of insulin secretion involved in cellular response to glucose stimulus insulin secretion negative regulation of amine transport regulation of catecholamine secretion epinephrine secretion catecholamine transport epinephrine transport regulation of epinephrine secretion negative regulation of catecholamine secretion organic cation transport catecholamine secretion amine transport negative regulation of epinephrine secretion regulation of amine transport organonitrogen compound metabolic process organic hydroxy compound metabolic process organonitrogen compound biosynthetic process catechol-containing compound metabolic process organic cyclic compound metabolic process amine metabolic process biogenic amine biosynthetic process catecholamine metabolic process amine biosynthetic process phenol-containing compound metabolic process organic hydroxy compound biosynthetic process organic cyclic compound biosynthetic process catecholamine biosynthetic process phenol-containing compound biosynthetic process catechol-containing compound biosynthetic process biogenic amine metabolic process regulation of DNA biosynthetic process regulation of primary metabolic process nucleobase-containing compound metabolic process nucleic acid biosynthetic process regulation of nucleobase-containing compound metabolic process positive regulation of nucleobase-containing compound metabolic process positive regulation of DNA biosynthetic process primary metabolic process DNA metabolic process nucleobase-containing compound biosynthetic process nucleic acid metabolic process positive regulation of DNA metabolic process DNA biosynthetic process regulation of DNA metabolic process regulation of developmental process angiogenesis regulation of vasculature development multicellular organism development tube morphogenesis regulation of anatomical structure morphogenesis system development blood vessel development regulation of multicellular organismal development blood vessel morphogenesis tube development negative regulation of blood vessel morphogenesis negative regulation of developmental process negative regulation of angiogenesis vasculature development circulatory system development negative regulation of vasculature development anatomical structure morphogenesis regulation of angiogenesis anatomical structure formation involved in morphogenesis negative regulation of cellular metabolic process negative regulation of macromolecule metabolic process negative regulation of metabolic process negative regulation of cellular biosynthetic process negative regulation of gene expression negative regulation of biosynthetic process negative regulation of macromolecule biosynthetic process negative regulation of feeding behavior negative regulation of behavior feeding behavior regulation of behavior behavior regulation of feeding behavior modulation of chemical synaptic transmission long-term synaptic potentiation synaptic signaling regulation of synaptic plasticity trans-synaptic signaling positive regulation of synaptic transmission chemical synaptic transmission regulation of trans-synaptic signaling anterograde trans-synaptic signaling negative regulation of norepinephrine secretion norepinephrine transport norepinephrine secretion regulation of norepinephrine secretion	somatodendritic compartment cell body perikaryon neuronal cell body cellular anatomical entity cell projection dendrite dendritic tree neuron projection plasma membrane bounded cell projection axon main axon varicosity cell periphery somatodendritic compartment cell body perikaryon neuronal cell body cellular anatomical entity cell projection dendrite dendritic tree neuron projection plasma membrane bounded cell projection axon main axon varicosity cell periphery plasma membrane membrane cell body fiber synapse axon terminus presynapse distal axon cell junction neuron projection terminus
B	ASTRESSIN	-	-	-

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A	IPR003053	GPCR, family 2, corticotropin releasing factor receptor, type 2	Family
A	IPR036445	GPCR family 2, extracellular hormone receptor domain superfamily	Homologous Superfamily
A	IPR000832	GPCR, family 2, secretin-like	Family
A	IPR017981	GPCR, family 2-like, 7TM	Domain
A	IPR017983	GPCR, family 2, secretin-like, conserved site	Conserved Site
A	IPR003051	GPCR, family 2, corticotropin releasing factor receptor	Family
A	IPR001879	GPCR, family 2, extracellular hormone receptor domain	Domain

Protein Modification Annotation

Modified Residue(s)
Chain	Residue(s)	Description
B	DPN	RESID: AA0194 PSI-MOD : D-phenylalanine MOD:00201
B	NH2	RESID: AA0194 , AA0081 , AA0083 , AA0084 , AA0086 , AA0087 , AA0088 , AA0090 , AA0091 , AA0092 , AA0093 , AA0095 , AA0096 , AA0097 , AA0098 , AA0099 , AA0100 PSI-MOD : D-phenylalanine MOD:00201 , L-alanine amide MOD:00090 , L-asparagine amide MOD:00092 , L-aspartic acid 1-amide MOD:00093 , L-glutamine amide MOD:00095 , L-glutamic acid 1-amide MOD:00096 , glycine amide MOD:00097 , L-isoleucine amide MOD:00099 , L-leucine amide MOD:00100 , L-lysine amide MOD:00101 , L-methionine amide MOD:00102 , L-proline amide MOD:00104 , L-serine amide MOD:00105 , L-threonine amide MOD:00106 , L-tryptophan amide MOD:00107 , L-tyrosine amide MOD:00108 , L-valine amide MOD:00109
B	NLE	Parent Component: LEU RESID: AA0194 , AA0081 , AA0083 , AA0084 , AA0086 , AA0087 , AA0088 , AA0090 , AA0091 , AA0092 , AA0093 , AA0095 , AA0096 , AA0097 , AA0098 , AA0099 , AA0100

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.