Annotations: 2EDO

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A	V-set_9	e2edoA1	A: beta sandwiches	X: Immunoglobulin-like beta-sandwich	H: Immunoglobulin-related	T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like	F: V-set_9	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	2.60.40.10	Mainly Beta	Sandwich	Immunoglobulin-like	Immunoglobulins	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A	PF07686	Immunoglobulin V-set domain (V-set)	Immunoglobulin V-set domain	This domain is found in antibodies as well as neural protein P0 and CTL4 amongst others.	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A	CD48 antigen	protein binding binding molecular function activator activity signaling receptor binding molecular function regulator activity signaling receptor regulator activity receptor ligand activity signaling receptor activator activity	multicellular organismal process immune system process cell activation cellular process natural killer cell activation lymphocyte activation leukocyte activation response to stimulus immune response defense response response to stress	cellular anatomical structure membrane side of membrane extracellular exosome membrane-bounded organelle extracellular vesicle extracellular organelle extracellular region organelle extracellular space vesicle extracellular membrane-bounded organelle cell periphery plasma membrane cellular anatomical structure membrane side of membrane extracellular exosome membrane-bounded organelle extracellular vesicle extracellular organelle extracellular region organelle extracellular space vesicle extracellular membrane-bounded organelle cell periphery plasma membrane membrane microdomain membrane raft

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A	IPR036179	Immunoglobulin-like domain superfamily	Homologous Superfamily
A	IPR015631	CD2/SLAM family receptor	Family
A	IPR013783	Immunoglobulin-like fold	Homologous Superfamily
A	IPR013106	Immunoglobulin V-set domain	Domain
A	IPR003599	Immunoglobulin domain subtype	Domain
A	IPR007110	Immunoglobulin-like domain	Domain

Pharos: Disease Associations Pharos Homepage Annotation

Chains	Drug Target	Associated Disease
A	Pharos: P09326	Liver Cirrhosis, Experimental subependymal giant cell astrocytoma cutaneous lupus erythematosus interstitial cystitis lung cancer non-small cell lung carcinoma pancreatic intraductal papillary-mucinous carcinoma plasma cell myeloma schizophrenia ulcerative colitis glioblastoma invasive ductal breast carcinoma lung carcinoma osteosarcoma pancreatic intraductal papillary-mucinous neoplasm Liver Cirrhosis, Experimental subependymal giant cell astrocytoma cutaneous lupus erythematosus interstitial cystitis lung cancer non-small cell lung carcinoma pancreatic intraductal papillary-mucinous carcinoma plasma cell myeloma schizophrenia ulcerative colitis glioblastoma invasive ductal breast carcinoma lung carcinoma osteosarcoma pancreatic intraductal papillary-mucinous neoplasm psoriasis Sjogren syndrome hepatocellular carcinoma malignant glioma ovarian cancer pilocytic astrocytoma sarcoidosis

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.