Annotations: 1BL1

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

Chains	Domain Info	Class	Fold	Superfamily	Family	Domain	Species	Provenance Source (Version)
A	d1bl1a_	Peptides	Parathyroid hormone fragments (residues between 1 and 39)	Parathyroid hormone fragments (residues between 1 and 39)	Parathyroid hormone fragments (residues between 1 and 39)	Parathyroid hormone fragments (residues between 1 and 39)	human (Homo sapiens ) [TaxId: 9606 ],	SCOPe (2.08)

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A	PARATHYROID HORMONE RECEPTOR	identical protein binding protein binding binding protein homodimerization activity protein dimerization activity amide binding peptide hormone binding hormone binding peptide receptor activity molecular transducer activity G protein-coupled receptor activity G protein-coupled peptide receptor activity signaling receptor activity transmembrane signaling receptor activity identical protein binding protein binding binding protein homodimerization activity protein dimerization activity amide binding peptide hormone binding hormone binding peptide receptor activity molecular transducer activity G protein-coupled receptor activity G protein-coupled peptide receptor activity signaling receptor activity transmembrane signaling receptor activity parathyroid hormone receptor activity	developmental process multicellular organismal process ossification bone mineralization animal organ development anatomical structure development biomineral tissue development tissue development multicellular organism development skeletal system development system development cell population proliferation cellular process cellular response to stimulus developmental process multicellular organismal process ossification bone mineralization animal organ development anatomical structure development biomineral tissue development tissue development multicellular organism development skeletal system development system development cell population proliferation cellular process cellular response to stimulus regulation of biological process regulation of cellular process response to stimulus signaling biological regulation cell communication adenylate cyclase-modulating G protein-coupled receptor signaling pathway G protein-coupled receptor signaling pathway signal transduction inorganic ion homeostasis intracellular calcium ion homeostasis homeostatic process calcium ion homeostasis cellular homeostasis chemical homeostasis intracellular monoatomic cation homeostasis monoatomic ion homeostasis intracellular chemical homeostasis monoatomic cation homeostasis intracellular monoatomic ion homeostasis osteoblast development cellular developmental process cell differentiation cell development osteoblast differentiation embryo development ending in birth or egg hatching chordate embryonic development embryo development in utero embryonic development anatomical structure maturation cell maturation developmental maturation adenylate cyclase-activating G protein-coupled receptor signaling pathway positive regulation of cell population proliferation regulation of cell population proliferation positive regulation of biological process positive regulation of cellular process cell surface receptor signaling pathway negative regulation of cell population proliferation negative regulation of cellular process negative regulation of biological process phospholipase C-activating G protein-coupled receptor signaling pathway connective tissue development chondrocyte differentiation cartilage development regulation of inositol phosphate biosynthetic process alcohol metabolic process positive regulation of phosphate metabolic process inositol phosphate metabolic process regulation of primary metabolic process positive regulation of metabolic process regulation of small molecule metabolic process positive regulation of biosynthetic process phosphate-containing compound metabolic process polyol biosynthetic process small molecule metabolic process phosphorus metabolic process regulation of carbohydrate metabolic process regulation of biosynthetic process carbohydrate metabolic process polyol metabolic process positive regulation of phosphorus metabolic process regulation of alcohol biosynthetic process small molecule biosynthetic process carbohydrate biosynthetic process primary metabolic process positive regulation of inositol phosphate biosynthetic process biosynthetic process organophosphate metabolic process organophosphate biosynthetic process inositol phosphate biosynthetic process alcohol biosynthetic process metabolic process regulation of phosphorus metabolic process positive regulation of carbohydrate metabolic process regulation of carbohydrate biosynthetic process positive regulation of small molecule metabolic process regulation of metabolic process positive regulation of alcohol biosynthetic process multicellular organismal-level homeostasis tissue remodeling bone remodeling anatomical structure homeostasis tissue homeostasis bone resorption G protein-coupled receptor signaling pathway, coupled to cyclic nucleotide second messenger	membrane-bounded organelle intracellular anatomical structure nucleus membrane-enclosed lumen intracellular membraneless organelle intracellular membrane-bounded organelle nucleolus intracellular organelle lumen intracellular organelle cellular anatomical structure organelle lumen organelle membraneless organelle nuclear lumen membrane-bounded organelle intracellular anatomical structure nucleus membrane-enclosed lumen intracellular membraneless organelle intracellular membrane-bounded organelle nucleolus intracellular organelle lumen intracellular organelle cellular anatomical structure organelle lumen organelle membraneless organelle nuclear lumen cell periphery apical part of cell membrane plasma membrane plasma membrane region apical plasma membrane cytoplasm cytosol basal part of cell basal plasma membrane basolateral plasma membrane protein-containing complex receptor complex

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A	IPR017983	GPCR, family 2, secretin-like, conserved site	Conserved Site
A	IPR050332	G-protein coupled receptor 2	Family
A	IPR036445	GPCR family 2, extracellular hormone receptor domain superfamily	Homologous Superfamily
A	IPR002170	GPCR, family 2, parathyroid hormone receptor	Family
A	IPR000832	GPCR, family 2, secretin-like	Family
A	IPR017981	GPCR, family 2-like, 7TM	Domain
A	IPR001879	GPCR, family 2, extracellular hormone receptor domain	Domain

Pharos: Disease Associations Pharos Homepage Annotation

Chains	Drug Target	Associated Disease
A	Pharos: Q03431	Eiken syndrome metaphyseal chondrodysplasia, Jansen type rickets chondrodysplasia Blomstrand type Ollier disease primary failure of tooth eruption hyperparathyroidism medulloblastoma osteogenesis imperfecta psoriasis adrenal cortex adenoma breast carcinoma Glucocorticoid Induced Osteoporosis large cell medulloblastoma malignant glioma Eiken syndrome metaphyseal chondrodysplasia, Jansen type rickets chondrodysplasia Blomstrand type Ollier disease primary failure of tooth eruption hyperparathyroidism medulloblastoma osteogenesis imperfecta psoriasis adrenal cortex adenoma breast carcinoma Glucocorticoid Induced Osteoporosis large cell medulloblastoma malignant glioma postmenopausal osteoporosis adrenal cortex carcinoma hepatocellular carcinoma hypoparathyroidism lung disease malignant mesothelioma tooth ankylosis glioblastoma intellectual disability

Membrane Protein Annotation: OPM OPM Database Homepage

Chains	External Link	Type	Class	Superfamily	Family
A	OPM	Peptides	Alpha-helical peptides	Peptides of transmembrane proteins	GPCR peptides

Membrane Protein Annotation: PDBTM PDBTM Database Homepage

Chains	External Link	Comment
A	PDBTM	Annotated as membrane protein by PDBTM

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.