PPIRE04294
Target Protein Information
| Protein_Name | Maltose/maltodextrin-binding periplasmic protein |
|---|---|
| Protein_Sequence | MKIKTGARILALSALTTMMFSASALAKIEEGKLVIWINGDKGYNGLAEVGKKFEKDTGIKVTVEHPDKLEEKFPQVAATGDGPDIIFWAHDRFGGYAQSGLLAEITPDKAFQDKLYPFTWDAVRYNGKLIAYPIAVEALSLIYNKDLLPNPPKTWEEIPALDKELKAKGKSALMFNLQEPYFTWPLIAADGGYAFKYENGKYDIKDVGVDNAGAKAGLTFLVDLIKNKHMNADTDYSIAEAAFNKGETAMTINGPWAWSNIDTSKVNYGVTVLPTFKGQPSKPFVGVLSAGINAASPNKELAKEFLENYLLTDEGLEAVNKDKPLGAVALKSYEEELAKDPRIAATMENAQKGEIMPNIPQMSAFWYAVRTAVINAASGRQTVDEALKDAQTRITK |
| Organism_Source | Escherichia coli O157:H7 |
| Functional_Classification | substrate-binding proteins |
| Cellular_Localization | Extracellular |
| Gene_Names | malE |
| UniProt_ID | P0AEY0 |
| Protein-Protein Interaction Networks | |
Peptide Basic Information
| Peptide_Name | Lys-D-Ala-D-Ala |
|---|---|
| Peptide_Sequence | Kaa |
| Peptide_Length | 3 |
| Peptide_SMILES | C[C@H](NC(=O)[C@H](C)NC(=O)[C@@H](N)CCCCN)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 | 288.35 |
|---|---|
| Aliphatic_Index | 66.66667 |
| Aromaticity | 0.00000 |
| Average_Rotatable_Bonds | 3.00000 |
| Charge_at_pH_7 | 0.99769 |
| Isoelectric_Point | 9.70000 |
|---|---|
| Number_of_Hydrogen_Bond_Acceptors | 5 |
| Number_of_Hydrogen_Bond_Donors | 5 |
| Topological_Polar_Surface_Area | 147.54000 |
| X_logP_energy | -1.46330 |
Interaction Information
| Affinity | KD=4.8 uM |
|---|---|
| Affinity_Assay | Surface plasmon resonance |
| PDB_ID | None |
| Type | Affinity ligand |
| Structure | |
Reference Information
| Document_Type | Research Articles |
|---|---|
| Title | A carrier protein strategy yields the structure of dalbavancin. |
| Release_Year | 2012 |
| PMID | 22352468 |
| DOI | 10.1021/ja208755j |