Term Name:	protein binding
Synonyms:	alpha-2 macroglobulin receptor-associated protein activity, glycoprotein binding, protein amino acid binding, protein degradation tagging activity, protein tagging activity
Definition:	Interacting selectively and non-covalently with any protein or protein complex (a complex of two or more proteins that may include other nonprotein molecules).
Ontology:	GO: Molecular Function [GO:0005515] QuickGO AmiGO

Relationships

is a type of:	binding
has subtype:	14-3-3 protein binding adiponectin binding alpha-catenin binding angiostatin binding antisigma factor binding apolipoprotein binding arrestin family protein binding ATP-dependent protein binding basal transcription machinery binding beta-2-microglobulin binding beta-catenin binding bone sialoprotein binding calcium-dependent protein binding calmodulin binding cell adhesion molecule binding cell-cell adhesion mediator activity chaperone binding clathrin binding CNBH domain intrinsic ligand binding co-receptor binding complement binding connexin binding copper-dependent protein binding cullin family protein binding cyclin binding cytokine binding cytoskeletal protein binding delta-catenin binding denatured protein binding dynein heavy chain binding dynein intermediate chain binding dynein light chain binding dynein light intermediate chain binding dystroglycan binding endocytic targeting sequence binding enzyme binding extracellular matrix protein binding farnesylated protein binding FBXO family protein binding fibronectin binding G-protein alpha-subunit binding G-protein beta-subunit binding G-protein gamma-subunit binding gamma-catenin binding GDP-dissociation inhibitor binding glycosylated region protein binding growth factor binding GTP-dependent protein binding GTPase activating protein binding haptoglobin binding heat shock protein binding hedgehog family protein binding hemoglobin binding hexon binding histone binding identical protein binding importin-alpha family protein binding inhibin binding insulin binding insulin receptor substrate binding ion channel binding kininogen binding lamin binding laminin binding MDM2/MDM4 family protein binding misfolded protein binding modification-dependent protein binding nodal binding opsin binding opsonin binding p53 binding phosphatidylinositol 3-kinase binding phosphoprotein binding phytochrome binding poly-glutamine tract binding preprotein binding profilin binding proline-rich region binding protein antigen binding protein binding involved in heterotypic cell-cell adhesion protein C-terminus binding protein dimerization activity protein domain specific binding protein kinase A binding protein N-terminus binding protein self-association protein-macromolecule adaptor activity proteoglycan binding RBL family protein binding RHG protein domain binding S100 protein binding scaffold protein binding serpin family protein binding signaling receptor binding SMAD binding SMC family protein binding SNARE binding SOCS family protein binding splicing factor binding STAT family protein binding sterol-dependent protein binding TAP binding tapasin binding TIMP family protein binding toxin-antitoxin pair type II binding TRAIL binding transcription factor binding translation elongation factor binding translation initiation factor binding ubiquitin-like protein binding unfolded protein binding very-low-density lipoprotein particle binding Wnt-protein binding X11-like protein binding
inverse has_part:	protein folding chaperone protein sequestering activity
negatively regulated by:	negative regulation of protein binding
positively regulated by:	positive regulation of protein binding
regulated by:	regulation of protein binding