Annotations: 2NA5

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A	PF00159	Pancreatic hormone peptide (Hormone_3)	Pancreatic hormone peptide	-	Family

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A	Peptide YY	binding molecular function activator activity signaling receptor binding neuropeptide activity signaling receptor activator activity hormone activity protein binding molecular function regulator activity neuropeptide hormone activity signaling receptor regulator activity receptor ligand activity G protein-coupled receptor binding neuropeptide Y receptor binding neuropeptide receptor binding	developmental process multicellular organismal process epithelium development digestive system development cellular developmental process intestinal epithelial cell differentiation tube development tissue development digestive tract development epithelial cell differentiation multicellular organism development cell differentiation anatomical structure development cellular process developmental process multicellular organismal process epithelium development digestive system development cellular developmental process intestinal epithelial cell differentiation tube development tissue development digestive tract development epithelial cell differentiation multicellular organism development cell differentiation anatomical structure development cellular process columnar/cuboidal epithelial cell differentiation system development cellular response to stimulus regulation of biological process regulation of cellular process response to stimulus signaling biological regulation cell communication G protein-coupled receptor signaling pathway signal transduction neuropeptide signaling pathway behavior feeding behavior	extracellular region cellular anatomical entity extracellular space

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A	IPR020392	Pancreatic hormone-like, conserved site	Conserved Site
A	IPR001955	Pancreatic hormone-like	Family

Pharos: Disease Associations Pharos Homepage Annotation

Chains	Drug Target	Associated Disease
A	Pharos: P10082	obesity disorder Alzheimer disease Anorexia neural tube defect tethered spinal cord syndrome neurenteric cyst type 2 diabetes mellitus craniorachischisis diarrheal disease eating disorder inborn carbohydrate metabolic disorder depressive disorder diastematomyelia iniencephaly

Membrane Protein Annotation: OPM OPM Database Homepage

Chains	External Link	Type	Class	Superfamily	Family
A	OPM	Peptides	Alpha-helical peptides	Peptide hormones	Neuropeptide Y family

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.