Phospho-Rab5A (Ser84) Antibody - #AF3706
| Product: | Phospho-Rab5A (Ser84) Antibody |
| Catalog: | AF3706 |
| Description: | Rabbit polyclonal antibody to Phospho-Rab5A (Ser84) |
| Application: | ELISA(peptide) |
| Reactivity: | Human, Mouse, Rat |
| Mol.Wt.: | 24kD(Calculated). |
| Uniprot: | P20339 |
| RRID: | AB_2847020 |
Product Info
*The optimal dilutions should be determined by the end user.
*Tips:
WB: For western blot detection of denatured protein samples. IHC: For immunohistochemical detection of paraffin sections (IHC-p) or frozen sections (IHC-f) of tissue samples. IF/ICC: For immunofluorescence detection of cell samples. ELISA(peptide): For ELISA detection of antigenic peptide.
Cite Format: Affinity Biosciences Cat# AF3706, RRID:AB_2847020.
Fold/Unfold
RAB 5; RAB 5A; RAB5A; RAB5A member RAS oncogene family; RAB5A_HUMAN; RAS associated protein RAB5A; Ras related protein Rab 5A; Ras-related protein Rab-5A;
Immunogens
A synthesized peptide derived from human Rab5A around the phosphorylation site of Ser84.
- P20339 RAB5A_HUMAN:
- Protein BLAST With
- NCBI/
- ExPASy/
- Uniprot
MASRGATRPNGPNTGNKICQFKLVLLGESAVGKSSLVLRFVKGQFHEFQESTIGAAFLTQTVCLDDTTVKFEIWDTAGQERYHSLAPMYYRGAQAAIVVYDITNEESFARAKNWVKELQRQASPNIVIALSGNKADLANKRAVDFQEAQSYADDNSLLFMETSAKTSMNVNEIFMAIAKKLPKNEPQNPGANSARGRGVDLTEPTQPTRNQCCSN
PTMs - P20339 As Substrate
| Site | PTM Type | Enzyme | Source |
|---|---|---|---|
| S3 | Phosphorylation | Uniprot | |
| R4 | Methylation | Uniprot | |
| T7 | Phosphorylation | Q02156 (PRKCE) | Uniprot |
| K22 | Acetylation | Uniprot | |
| S29 | Phosphorylation | Uniprot | |
| K33 | Ubiquitination | Uniprot | |
| Y82 | Phosphorylation | Uniprot | |
| S84 | Phosphorylation | Uniprot | |
| K116 | Ubiquitination | Uniprot | |
| S123 | Phosphorylation | P27361 (MAPK3) | Uniprot |
| K134 | Ubiquitination | Uniprot | |
| K140 | Ubiquitination | Uniprot | |
| R197 | Methylation | Uniprot | |
| T202 | Phosphorylation | Uniprot | |
| T205 | Phosphorylation | Uniprot | |
| T208 | Phosphorylation | Uniprot |
Research Backgrounds
Small GTPase which cycles between active GTP-bound and inactive GDP-bound states. In its active state, binds to a variety of effector proteins to regulate cellular responses such as of intracellular membrane trafficking, from the formation of transport vesicles to their fusion with membranes. Active GTP-bound form is able to recruit to membranes different sets of downstream effectors directly responsible for vesicle formation, movement, tethering and fusion. RAB5A is required for the fusion of plasma membranes and early endosomes. Contributes to the regulation of filopodia extension. Required for the exosomal release of SDCBP, CD63, PDCD6IP and syndecan. Regulates maturation of apoptotic cell-containing phagosomes, probably downstream of DYN2 and PIK3C3 (By similarity).
Phosphorylation of Ser-84 in the switch II region by LRRK2 prevents the association of RAB regulatory proteins, including RAB GDP dissociation inhibitors GDI1 and GDI2.
Cell membrane>Lipid-anchor>Cytoplasmic side. Early endosome membrane>Lipid-anchor. Melanosome. Cytoplasmic vesicle. Cell projection>Ruffle. Membrane. Cytoplasm>Cytosol. Cytoplasmic vesicle>Phagosome membrane. Endosome membrane.
Note: Enriched in stage I melanosomes (PubMed:17081065). Alternates between membrane-bound and cytosolic forms (Probable).
Interacts with SGSM1 and SGSM3 (By similarity). Interacts with PIK3CB (By similarity). Interacts with GDI1; this promotes dissociation from membranes; phosphorylation at Ser-84 disrupts this interaction. Interacts with GDI2; phosphorylation at Ser-84 disrupts the interaction. Interacts with EEA1. Interacts with RIN1 and GAPVD1, which regulate its pathway, probably by acting as a GEF. Interacts with RINL. Interacts with ALS2CL, SUN2, ZFYVE20 and RUFY1. Interacts with RABEP1; one RABEP1 homodimer binds two RAB5A chains, but at opposite sides of the dimer. Interacts with OCRL. Interacts with INPP5F. May be a component of a complex composed of RAB5A, DYN2 and PIK3C3 (By similarity). Does not interact with BLOC-3 complex (heterodimer of HPS1 and HPS4) (By similarity). Interacts with CLN5. Interacts with APPL2 (By similarity). Interacts with F8A1/F8A2/F8A3 (By similarity). Found in a complex with F8A1/F8A2/F8A3, HTT and RAB5A; mediates the recruitment of HTT by RAB5A onto early endosomes (By similarity).
Belongs to the small GTPase superfamily. Rab family.
Research Fields
· Cellular Processes > Transport and catabolism > Endocytosis. (View pathway)
· Cellular Processes > Transport and catabolism > Phagosome. (View pathway)
· Environmental Information Processing > Signal transduction > Ras signaling pathway. (View pathway)
· Human Diseases > Neurodegenerative diseases > Amyotrophic lateral sclerosis (ALS).
· Human Diseases > Infectious diseases: Parasitic > Amoebiasis.
· Human Diseases > Infectious diseases: Bacterial > Tuberculosis.
· Organismal Systems > Excretory system > Vasopressin-regulated water reabsorption.
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