PPIRE08350
Target Protein Information
| Protein_Name | Melanocyte-stimulating hormone receptor |
|---|---|
| Protein_Sequence | MSTQEPQKSLLGSLNSNATSHLGLATNQSEPWCLYVSIPDGLFLSLGLVSLVENVLVVIAITKNRNLHSPMYYFICCLALSDLMVSVSIVLETTIILLLEAGILVARVALVQQLDNLIDVLICGSMVSSLCFLGIIAIDRYISIFYALRYHSIVTLPRARRAVVGIWMVSIVSSTLFITYYKHTAVLLCLVTFFLAMLALMAILYAHMFTRACQHAQGIAQLHKRRRSIRQGFCLKGAATLTILLGIFFLCWGPFFLHLLLIVLCPQHPTCSCIFKNFNLFLLLIVLSSTVDPLIYAFRSQELRMTLKEVLLCSW |
| Organism_Source | Mus musculus |
| Functional_Classification | G protein-coupled receptor |
| Cellular_Localization | Plasma membrane |
| Gene_Names | Mc1r |
| UniProt_ID | Q01727 |
| Protein-Protein Interaction Networks | |
Peptide Basic Information
| Peptide_Name | fac-[Re(CO)3(3)]-alpha-MSH peptide(10 ) |
|---|---|
| Peptide_Sequence | CXDHpRWGK |
| Peptide_Length | 9 |
| Peptide_SMILES | N=C(N)NCCC[C@H](NC(=O)[C@@H]1CCCN1C(=O)[C@H](Cc1c[nH]cn1)NC(=O)[C@H](CC(=O)O)NC(=O)CNC(=O)[C@@H](N)CS)C(=O)N[C@@H](Cc1c[nH]c2ccccc12)C(=O)NCC(=O)N[C@@H](CCCCN)C(=O)O |
| Chemical_Modification | X1=triazole-carboxylate-DPA-Re(CO)3 chelate; X2=norleucine |
| Cyclization_Method | None |
| Linear/Cyclic | Linear |
| N-terminal_Modification | Acetyl |
| C-terminal_Modification | amide |
| Amino_Acid_Distribution | |
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Peptide Physicochemical
| Molecular_Weight | 1055.18 |
|---|---|
| Aliphatic_Index | 0.00000 |
| Aromaticity | 0.11111 |
| Average_Rotatable_Bonds | 3.44444 |
| Charge_at_pH_7 | 1.02707 |
| Isoelectric_Point | 8.55268 |
|---|---|
| Number_of_Hydrogen_Bond_Acceptors | 15 |
| Number_of_Hydrogen_Bond_Donors | 17 |
| Topological_Polar_Surface_Area | 457.02000 |
| X_logP_energy | -4.46773 |
Interaction Information
| Affinity | IC50=3.13 nM |
|---|---|
| Affinity_Assay | competitive radioligand binding assay |
| PDB_ID | None |
| Type | Agonist |
| Structure | |
Reference Information
| Document_Type | Research Articles |
|---|---|
| Title | Clickable, hydrophilic ligand for fac-[M(I)(CO)3](+)(M = Re/(99m)Tc)applied in an S-functionalized Alpha-MSH peptide. |
| Release_Year | 2014 |
| PMID | 24568284 |
| DOI | 10.1021/bc5000115 |