Annotations: 8SL1

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A	PF05572	Pregnancy-associated plasma protein-A (Peptidase_M43)	Pregnancy-associated plasma protein-A	-	Family
A	PF13385	Concanavalin A-like lectin/glucanases superfamily (Laminin_G_3)	Concanavalin A-like lectin/glucanases superfamily	This domain belongs to the Concanavalin A-like lectin/glucanases superfamily.	Domain
A	PF00066	LNR domain (Notch)	LNR domain	The LNR (Lin-12/Notch repeat) domain is found in three tandem copies in Notch related proteins. The structure of the domain has been determined by NMR [1] and was shown to contain three disulphide bonds and coordinate a calcium ion. Three repeats ar ...	The LNR (Lin-12/Notch repeat) domain is found in three tandem copies in Notch related proteins. The structure of the domain has been determined by NMR [1] and was shown to contain three disulphide bonds and coordinate a calcium ion. Three repeats are also found in the PAPP-A peptidase [2].	Domain
A	PF25900	Pappalysin-1, SD scarf domain, C-terminal (PAPPA)	Pappalysin-1, SD scarf domain, C-terminal	This entry represents the C-terminal part of the SD scarf domain human Pappalysin-1 (PAPPA) [7] and similar predominantly animal sequences. PAPPA is a metalloproteinase that specifically cleaves IGFBP-4 and IGFBP-5, resulting in release of bound IGF ...	This entry represents the C-terminal part of the SD scarf domain human Pappalysin-1 (PAPPA) [7] and similar predominantly animal sequences. PAPPA is a metalloproteinase that specifically cleaves IGFBP-4 and IGFBP-5, resulting in release of bound IGF [3-5]. This region shows two antiparallel beta-sheets [7].	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A	Pappalysin-2	peptidase activity catalytic activity, acting on a protein metallopeptidase activity hydrolase activity catalytic activity metalloendopeptidase activity endopeptidase activity cation binding transition metal ion binding zinc ion binding ion binding binding metal ion binding small molecule binding	developmental process multicellular organismal process animal organ development multicellular organism development anatomical structure morphogenesis skeletal system development anatomical structure development skeletal system morphogenesis animal organ morphogenesis bone morphogenesis bone development system development cellular response to stimulus regulation of biological process developmental process multicellular organismal process animal organ development multicellular organism development anatomical structure morphogenesis skeletal system development anatomical structure development skeletal system morphogenesis animal organ morphogenesis bone morphogenesis bone development system development cellular response to stimulus regulation of biological process regulation of cellular process cell surface receptor signaling pathway response to stimulus signaling biological regulation cellular process signal transduction cell communication regulation of growth regulation of cellular component organization growth regulation of cell growth cell growth cellular component organization cellular component organization or biogenesis proteolysis metabolic process primary metabolic process protein metabolic process macromolecule metabolic process response to osmotic stress response to stress response to abiotic stimulus response to salt stress	cell periphery cellular anatomical structure apical part of cell membrane plasma membrane plasma membrane region apical plasma membrane extracellular region extracellular exosome membrane-bounded organelle extracellular vesicle extracellular organelle organelle extracellular space cell periphery cellular anatomical structure apical part of cell membrane plasma membrane plasma membrane region apical plasma membrane extracellular region extracellular exosome membrane-bounded organelle extracellular vesicle extracellular organelle organelle extracellular space vesicle extracellular membrane-bounded organelle

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A	IPR058897	Pappalysin-1, SD scarf domain, C-terminal	Domain
A	IPR024079	Metallopeptidase, catalytic domain superfamily	Homologous Superfamily
A	IPR006558	LamG-like jellyroll fold	Domain
A	IPR011936	Myxococcus cysteine-rich repeat	Repeat
A	IPR008754	Peptidase M43, pregnancy-associated plasma-A	Domain
A	IPR000800	Notch domain	Domain
A	IPR013320	Concanavalin A-like lectin/glucanase domain superfamily	Homologous Superfamily
A	IPR043543	Pappalysin-1/2	Family
A	IPR000436	Sushi/SCR/CCP domain	Domain
A	IPR036116	Fibronectin type III superfamily	Homologous Superfamily
A	IPR035976	Sushi/SCR/CCP superfamily	Homologous Superfamily

Pharos: Disease Associations Pharos Homepage Annotation

Chains	Drug Target	Associated Disease
A	Pharos: Q9BXP8	glioblastoma malignant mesothelioma pituitary cancer malignant ependymoma medulloblastoma malignant glioma osteosarcoma

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.