2EE2

Solution structures of the fn3 domain of human contactin 1

Domain Annotation: SCOP Classification SCOP Database (version: 2.0) Homepage

Chains	Domain Info	Class	Fold	Superfamily	Family	Domain	Species
A	d2ee2a1	All beta proteins	Immunoglobulin-like beta-sandwich	Fibronectin type III	automated matches	automated matches	human (Homo sapiens ) [TaxId: 9606 ]
A	d2ee2a3	Artifacts	Tags	Tags	Tags	C-terminal Tags	human (Homo sapiens ) [TaxId: 9606 ]
A	d2ee2a2	Artifacts	Tags	Tags	Tags	N-terminal Tags	human (Homo sapiens ) [TaxId: 9606 ]

Domain Annotation: CATH CATH Database (version 4.2.0) Homepage

Chain	Domain	Class	Architecture	Topology	Homology
A	2.60.40.10	Mainly Beta	Sandwich	Immunoglobulin-like	Immunoglobulins

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Identifier	Description	Comments	Source
A	PF00041	Fibronectin type III domain (fn3)	Fibronectin type III domain	-	Domain
A	PF07679	Immunoglobulin I-set domain (I-set)	Immunoglobulin I-set domain	-	Domain

Gene Product Annotation Gene Product Annotation

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A	Contactin-1	binding carbohydrate binding	metabolic process positive regulation of metabolic process gene expression regulation of gene expression positive regulation of macromolecule metabolic process positive regulation of gene expression regulation of metabolic process macromolecule metabolic process positive regulation of biological process regulation of biological process regulation of macromolecule metabolic process biological regulation organic substance metabolic process	plasma membrane membrane cell junction intrinsic component of membrane anchored component of membrane intrinsic component of plasma membrane synapse postsynaptic membrane anchored component of plasma membrane cell periphery synaptic membrane plasma membrane region postsynapse intrinsic component of postsynaptic membrane anchored component of postsynaptic membrane anchored component of synaptic membrane intrinsic component of synaptic membrane cellular anatomical entity extracellular region extracellular space vesicle organelle membrane-bounded organelle extracellular organelle extracellular exosome extracellular vesicle membrane raft membrane microdomain

RCSB PDB is 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.