CD22

Name	CD22 molecule
Structure
Interactors	21 interactors: ANKRD46 AP2M1 ATP2B4 CD19 CFTR GRB2 HP IGHM INPP5D LCP2 LYN MTDH NTAQ1 PIK3R1 PLCG1 PTPN6 PTPRC SHC1 ST6GAL1 SYK TMEM140
GO Annotations	Cellular Component	Cytoplasm Early Endosome Plasma Membrane External Side Of Plasma Membrane Cell Surface Membrane Neuronal Cell Body Membrane Recycling Endosome Extracellular Exosome
	Molecular Function	IgM Binding Signaling Receptor Binding Protein Binding Protein Phosphatase Binding Carbohydrate Binding Sialic Acid Binding CD4 Receptor Binding
	Biological Process	Negative Regulation Of Immunoglobulin Production Negative Regulation Of Immune System Process Cell Adhesion Negative Regulation Of Signal Transduction Regulation Of Endocytosis Regulation Of B Cell Proliferation B Cell Activation Regulation Of Immune Response Negative Regulation Of Calcium-mediated Signaling Negative Regulation Of B Cell Receptor Signaling Pathway
Pathways	Immunoregulatory interactions between a Lymphoid and a non-Lymphoid cell CD22 mediated BCR regulation Antigen activates B Cell Receptor (BCR) leading to generation of second messengers Antigen activates B Cell Receptor (BCR) leading to generation of second messengers
Drugs	Epratuzumab Inotuzumab ozogamicin Moxetumomab pasudotox
GWAS	Red cell distribution width ( 32888494 )
Entrez ID	933
HPRD ID	00114
Ensembl ID	ENSG00000012124
Uniprot IDs	P20273 Q0EAF5
PDB IDs	5VKJ 5VKM 5VL3 7O52
GO Terms Enriched among Interactors ?	Antigen Receptor-mediated Signaling Pathway Immune Response-activating Cell Surface Receptor Signaling Pathway B Cell Receptor Signaling Pathway Immune Response-regulating Cell Surface Receptor Signaling Pathway Immune Response-activating Signaling Pathway Immune Response-regulating Signaling Pathway Activation Of Immune Response Neurotrophin TRKA Receptor Binding Positive Regulation Of Immune Response Phosphotyrosine Residue Binding Regulation Of Immune Response Negative Regulation Of Immune Response Positive Regulation Of Immune System Process Regulation Of B Cell Activation Negative Regulation Of Defense Response Cell Surface Receptor Signaling Pathway Negative Regulation Of Immune System Process Natural Killer Cell Mediated Cytotoxicity Regulation Of Multicellular Organismal Development Leukocyte Activation T Cell Receptor Signaling Pathway Natural Killer Cell Mediated Immunity Response To Other Organism Immune Effector Process Lymphocyte Mediated Immunity Immune System Process Regulation Of Sequestering Of Calcium Ion Cell Activation Regulation Of Immune System Process Cell Surface Receptor Protein Tyrosine Kinase Signaling Pathway Leukocyte Mediated Immunity Lymphocyte Activation Transmembrane Receptor Protein Tyrosine Kinase Adaptor Activity Regulation Of Monoatomic Ion Transmembrane Transport Response To External Biotic Stimulus Defense Response Regulation Of Lymphocyte Activation Intracellular Signal Transduction Leukocyte Mediated Cytotoxicity Negative Regulation Of Inflammatory Response Positive Regulation Of Lymphocyte Activation Regulation Of Release Of Sequestered Calcium Ion Into Cytosol B Cell Activation Regulation Of B Cell Receptor Signaling Pathway Fc-epsilon Receptor Signaling Pathway Regulation Of Defense Response Membrane Raft Immune Response Ephrin Receptor Binding Positive Regulation Of Cell Activation