Protein Name:
Ras-related protein Rap-1b
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UniprotKB/SwissProt ID: P61224 (P61224)
Gene Name:
RAP1B
Organism: Homo sapiens (Human)
Function: GTP-binding protein that possesses intrinsic GTPase activity. Contributes to the polarizing activity of KRIT1 and CDH5 in the establishment and maintenance of correct endothelial cell polarity and vascular lumen. Required for the localization of phosphorylated PRKCZ, PARD3 and TIAM1 to the cell junction. Plays a role in the establishment of basal endothelial barrier function
Other Modifications: View all modification sites in dbPTM
Protein Subcellular Localization: Cell membrane. Cytoplasm, cytosol. Cell junction
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Graphical Visualization of S-nitrosylation Sites:
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The S-nitrosylation sites of P61224
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| No. |
Position |
S-nitrosylated Peptide |
Secondary Structure of S-nitrosylated Peptide |
Solvent Accessibility of nitrosylated Site |
PubMed ID |
| 1 |
51 |
RKQVEVDAQQ C MLEILDTAGT |
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