CD21 protein

GPTKB entity

Statements (23)
Predicate Object
gptkbp:instanceOf gptkb:protein
cell surface receptor
gptkbp:alternativeName gptkb:complement_receptor_2
gptkb:CR2
gptkbp:associatedWith gptkb:Epstein-Barr_virus_infection
immune response
gptkbp:encodedBy gptkb:CR2_gene
gptkbp:foundIn gptkb:B_cells
gptkb:follicular_dendritic_cells
humans
gptkbp:function binds complement component C3d
involved in B cell activation
coreceptor for Epstein-Barr virus
gptkbp:HGNC_ID 2332
https://www.w3.org/2000/01/rdf-schema#label CD21 protein
gptkbp:locatedOnChromosome 1q32
gptkbp:location gptkb:cell_membrane
gptkbp:molecularWeight 145 kDa
gptkbp:structure contains short cytoplasmic tail
contains extracellular complement control protein repeats
gptkbp:UniProtID P20023
gptkbp:bfsParent gptkb:CD81_gene
gptkbp:bfsLayer 8