CCR5
Gene Ontology Biological Process
- G-protein coupled receptor signaling pathway [IMP]
- MAPK cascade [IEP]
- calcium ion transport [IDA]
- calcium-mediated signaling [IDA]
- cell surface receptor signaling pathway [TAS]
- cell-cell signaling [IDA]
- cellular defense response [TAS]
- cellular response to lipopolysaccharide [IEP]
- chemokine-mediated signaling pathway [IDA, NAS, TAS]
- chemotaxis [TAS]
- dendritic cell chemotaxis [TAS]
- entry into host cell [TAS]
- positive regulation of cytosolic calcium ion concentration [TAS]
- release of sequestered calcium ion into cytosol by sarcoplasmic reticulum [IDA]
- response to cholesterol [IMP]
- signaling [IEP]
- viral process [TAS]
Gene Ontology Molecular Function
Gene Ontology Cellular Component
PSMA5
Gene Ontology Biological Process
- DNA damage response, signal transduction by p53 class mediator resulting in cell cycle arrest [TAS]
- G1/S transition of mitotic cell cycle [TAS]
- RNA metabolic process [TAS]
- anaphase-promoting complex-dependent proteasomal ubiquitin-dependent protein catabolic process [TAS]
- antigen processing and presentation of exogenous peptide antigen via MHC class I [TAS]
- antigen processing and presentation of exogenous peptide antigen via MHC class I, TAP-dependent [TAS]
- antigen processing and presentation of peptide antigen via MHC class I [TAS]
- apoptotic process [TAS]
- cellular nitrogen compound metabolic process [TAS]
- gene expression [TAS]
- mRNA metabolic process [TAS]
- mitotic cell cycle [TAS]
- negative regulation of apoptotic process [TAS]
- negative regulation of ubiquitin-protein ligase activity involved in mitotic cell cycle [TAS]
- positive regulation of ubiquitin-protein ligase activity involved in mitotic cell cycle [TAS]
- protein polyubiquitination [TAS]
- regulation of apoptotic process [TAS]
- regulation of cellular amino acid metabolic process [TAS]
- regulation of ubiquitin-protein ligase activity involved in mitotic cell cycle [TAS]
- small molecule metabolic process [TAS]
- viral process [TAS]
Gene Ontology Molecular Function
Gene Ontology Cellular Component
Affinity Capture-Western
An interaction is inferred when a bait protein is affinity captured from cell extracts by either polyclonal antibody or epitope tag and the associated interaction partner identified by Western blot with a specific polyclonal antibody or second epitope tag. This category is also used if an interacting protein is visualized directly by dye stain or radioactivity. Note that this differs from any co-purification experiment involving affinity capture in that the co-purification experiment involves at least one extra purification step to get rid of potential contaminating proteins.
Publication
CXCR4/CCR5 down-modulation and chemotaxis are regulated by the proteasome pathway.
Chemokines and their receptors play a critical role in host immune surveillance and are important mediators of human immunodeficiency virus (HIV) pathogenesis and inflammatory response. The chemokine receptors CCR5 and CXCR4, which act as co-receptors along with CD4 for HIV docking and entry, are down-modulated by their respective ligands, MIP-1beta/SDF-1alpha or by the HIV envelope protein, gp120. We have studied ... [more]
Throughput
- Low Throughput
Related interactions
| Interaction | Experimental Evidence Code | Dataset | Throughput | Score | Curated By | Notes |
|---|---|---|---|---|---|---|
| CCR5 PSMA5 | Two-hybrid Two-hybrid Bait protein expressed as a DNA binding domain (DBD) fusion and prey expressed as a transcriptional activation domain (TAD) fusion and interaction measured by reporter gene activation. | Low | - | BioGRID | - |
Curated By
- BioGRID