PPIRE07951
Target Protein Information
| Protein_Name | H-2 class I histocompatibility antigen, K-Q alpha chain |
|---|---|
| Protein_Sequence | PRFISVGYVDDTELVRFDSDAENPRYEPRARWMEQVEPEYWERNTQIAKDNEQSSRVDLRTLLRYYNQSAGGSHTIQRMYGCDVGSDGRLLRGYEQVAYDGCDYIALNEDLKTWTAADMAALITKHKWEQAGAAERRRAYLEGACVEWLSRHLKNGNATLLRTDSPKAHVTHHSRPEDKVTLRCWALGFYPADITLTWQLNGEELTQDMELVETRPAGDGTFQKWASVVVPLGKEQYYTCHVYHQGLPKPLTLRWEPPPSAVSNTVIIAVLVVLGAAIVTGAVVAFVMMRRRNTGGKGGDYALAPGSQTSDLSLPDCKVMVHDPHSLA |
| Organism_Source | Mus musculus |
| Functional_Classification | MHC class I |
| Cellular_Localization | Plasma membrane |
| Gene_Names | H2-K1 |
| UniProt_ID | P14428 |
| Protein-Protein Interaction Networks | |
Peptide Basic Information
| Peptide_Name | MUC1-8 |
|---|---|
| Peptide_Sequence | SAPDTRPA |
| Peptide_Length | 8 |
| Peptide_SMILES | C[C@H](NC(=O)[C@@H]1CCCN1C(=O)[C@H](CCCNC(=N)N)NC(=O)[C@@H](NC(=O)[C@H](CC(=O)O)NC(=O)[C@@H]1CCCN1C(=O)[C@H](C)NC(=O)[C@@H](N)CO)[C@@H](C)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 | 813.87 |
|---|---|
| Aliphatic_Index | 25.00000 |
| Aromaticity | 0.00000 |
| Average_Rotatable_Bonds | 2.62500 |
| Charge_at_pH_7 | -0.00157 |
| Isoelectric_Point | 6.33872 |
|---|---|
| Number_of_Hydrogen_Bond_Acceptors | 13 |
| Number_of_Hydrogen_Bond_Donors | 13 |
| Topological_Polar_Surface_Area | 389.10000 |
| X_logP_energy | -6.04483 |
Interaction Information
| Affinity | KD=37 uM |
|---|---|
| Affinity_Assay | thermal stabilization assay |
| PDB_ID | 1G7Q |
| Type | Affinity ligand |
| Structure | |
Reference Information
| Document_Type | Research Articles |
|---|---|
| Title | Crystal structure of a non-canonical low-affinity peptide complexed with MHC class I: a new approach for vaccine design. |
| Release_Year | 2002 |
| PMID | 12083518 |
| DOI | 10.1016/S0022-2836(02)00196-1 |