ProGP257 (Microcystin-related protein C (MrpC))
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| ProGP ID | ProGP257 (Microcystin-related protein C (MrpC)) |
| Validation Status | Uncharacterized |
| Organism Information | |
| Organism Name | Microcystis aeruginosa PCC 7806SL |
| Domain | Bacteria |
| Classification | Phylum : Cyanobacteria Class : Oscillatoriophycideae Orders : Chroococcales Family : Microcystaceae Genus : Microsystis Species : aeruginosa Strain : PCC 7806SL |
| Taxonomic ID (NCBI) | 1903187 |
| Genome Information | |
| GenBank | CP020771.1 |
| EMBL | CP020771 |
| Organism Additional Information | A toxic, unicellular and colonial cyanobacterium. |
| Gene Information | |
| Gene Name | mrpC (BH695_0840) |
| Protein Information | |
| Protein Name | Microcystin-related protein C (MrpC) |
| UniProtKB/SwissProt ID | A0A1X9LBG1 |
| NCBI RefSeq | WP_002740481.1 |
| EMBL-CDS | ARI80121.1 |
| UniProtKB Sequence | >tr|A0A1X9LBG1|A0A1X9LBG1_MICAE Uncharacterized protein OS=Microcystis aeruginosa PCC 7806SL OX=1903187 GN=BH695_0840 PE=4 SV=1 MKASNYQEIARGAILAGGLAAAGVLSVGEGAQAQFIGTASQSRVSAATTSILTDGNTAAT NSFAVEQVLPAADYVFSSPISVQISYDTLTLAKDKNFVAITGAVLTATVEVNSGTQLTVE RATADAISQAAAASQFGDVSGIVRAWTAGTSVLD |
| Sequence length | 154 AA |
| Subcellular Location | Surface |
| Function | Role in cellular interactions. Microcystins, the most common cyanobacterial toxins (potent hepatotoxins), are implicated in colony specificity of and colony formation by Microcystis. |
| Glycosylation Status | |
| Glycosylation Type | O-linked |
| Technique(s) used for Glycosylation Detection | Digoxigenin-glycan detection kit |
| Glycan Information | |
| Glycan Annotation | O-GlcNAc modifications though the exact glycan structure is unknown |
| Technique(s) used for Glycan Identification | Western blotting using antibody against O-linked GlcNAc residues |
| Protein Glycosylation linked (PGL) gene(s) | |
| Characterized Accessory Gene(s) | SlpA and SlpB (located downstream of MrpC) are suggested to be O-GlcNAc transferases. |
| Literature | |
| Year of Identification | 2008 |
| Year of Identification Month Wise | 2008.04 |
| Reference | Zilliges, Y., Kehr, J.C., Mikkat, S., Bouchier, C., de Marsac, N.T., Börner, T. and Dittmann, E., 2008. An extracellular glycoprotein is implicated in cell-cell contacts in the toxic cyanobacterium Microcystis aeruginosa PCC 7806. Journal of bacteriology, 190(8), pp.2871-2879. |
| Corresponding Author | Elke Dittmann |
| Contact | Humboldt University of Berlin, Institute for Biology, Molecular Ocology and Genetics, Chausseestr. 117, 10115 Berlin, Germany. |