PPIRE12383
Target Protein Information
| Protein_Name | Serine-aspartate repeat-containing protein G |
|---|---|
| Protein_Sequence | MIKKNNLLTKKKPIANKSNKYAIRKFTVGTASIVIGAALLFGLGHNEAKAEENTVQDVKDSNMDDELSDSNDQSSNEEKNDVINNSQSINTDDDNQIKKEETNSNDAIENRSKDITQSTTNVDENEATFLQKTPQDNTQLKEEVVKEPSSVESSNSSMDTAQQPSHTTINSEASIQTSDNEENSRVSDFANSKIIESNTESNKEENTIEQPNKVREDSITSQPSSYKNIDEKISNQDELLNLPINEYENKVRPLSTTSAQPSSKRVTVNQLAAEQGSNVNHLIKVTDQSITEGYDDSDGIIKAHDAENLIYDVTFEVDDKVKSGDTMTVNIDKNTVPSDLTDSFAIPKIKDNSGEIIATGTYDNTNKQITYTFTDYVDKYENIKAHLKLTSYIDKSKVPNNNTKLDVEYKTALSSVNKTITVEYQKPNENRTANLQSMFTNIDTKNHTVEQTIYINPLRYSAKETNVNISGNGDEGSTIIDDSTIIKVYKVGDNQNLPDSNRIYDYSEYEDVTNDDYAQLGNNNDVNINFGNIDSPYIIKVISKYDPNKDDYTTIQQTVTMQTTINEYTGEFRTASYDNTIAFSTSSGQGQGDLPPEKTYKIGDYVWEDVDKDGIQNTNDNEKPLSNVLVTLTYPDGTSKSVRTDEEGKYQFDGLKNGLTYKITFETPEGYTPTLKHSGTNPALDSEGNSVWVTINGQDDMTIDSGFYQTPKYSLGNYVWYDTNKDGIQGDDEKGISGVKVTLKDENGNIISTTTTDENGKYQFDNLNSGNYIVHFDKPSGMTQTTTDSGDDDEQDADGEEVHVTITDHDDFSIDNGYYDDDSDSDSDSDSDSDDSDSDSDSDSDSDSDSDSDSDSDSDSDSDSDSDSDSDSDSDSDSGLDNSSDKNTKDKLPDTGANEDHDSKGTLLGALFAGLGALLLGKRRKNRKNKN |
| Organism_Source | Staphylococcus epidermidis |
| Functional_Classification | MSCRAMM |
| Cellular_Localization | Extracellular |
| Gene_Names | sdrG |
| UniProt_ID | Q9KI13 |
| Protein-Protein Interaction Networks | |
Peptide Basic Information
| Peptide_Name | Fg(beta1)6-20(F3) |
|---|---|
| Peptide_Sequence | NEEGFFFSARGHRPLD |
| Peptide_Length | 16 |
| Peptide_SMILES | CC(C)C[C@H](NC(=O)[C@@H]1CCCN1C(=O)[C@H](CCCNC(=N)N)NC(=O)[C@H](Cc1c[nH]cn1)NC(=O)CNC(=O)[C@H](CCCNC(=N)N)NC(=O)[C@H](C)NC(=O)[C@H](CO)NC(=O)[C@H](Cc1ccccc1)NC(=O)[C@H](Cc1ccccc1)NC(=O)[C@H](Cc1ccccc1)NC(=O)CNC(=O)[C@H](CCC(=O)O)NC(=O)[C@H](CCC(=O)O)NC(=O)[C@@H](N)CC(N)=O)C(=O)N[C@@H](CC(=O)O)C(=O)O |
| Chemical_Modification | None |
| Cyclization_Method | None |
| Linear/Cyclic | Linear |
| N-terminal_Modification | Free |
| C-terminal_Modification | Free |
| Amino_Acid_Distribution | |
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Peptide Physicochemical
| Molecular_Weight | 1879.02 |
|---|---|
| Aliphatic_Index | 30.62500 |
| Aromaticity | 0.18750 |
| Average_Rotatable_Bonds | 3.68750 |
| Charge_at_pH_7 | -0.90712 |
| Isoelectric_Point | 5.54943 |
|---|---|
| Number_of_Hydrogen_Bond_Acceptors | 25 |
| Number_of_Hydrogen_Bond_Donors | 28 |
| Topological_Polar_Surface_Area | 818.73000 |
| X_logP_energy | -8.20226 |
Interaction Information
| Affinity | KD=50 nM |
|---|---|
| Affinity_Assay | Isothermal titration calorimetry |
| PDB_ID | 1R17 |
| Type | Affinity ligand |
| Structure | |
Reference Information
| Document_Type | Research Articles |
|---|---|
| Title | Novel whey-derived peptides with inhibitory effect against angiotensin-converting enzyme: in vitro effect and stability to gastrointestinal enzymes. |
| Release_Year | 2003 |
| PMID | None |
| DOI | 10.1016/S0092-8674(03)00897-2 |