PPIRE08413

Target Protein Information
Protein_Name H-2 class I histocompatibility antigen, K-Q alpha chain
Protein_Sequence PRFISVGYVDDTELVRFDSDAENPRYEPRARWMEQVEPEYWERNTQIAKDNEQSSRVDLRTLLRYYNQSAGGSHTIQRMYGCDVGSDGRLLRGYEQVAYDGCDYIALNEDLKTWTAADMAALITKHKWEQAGAAERRRAYLEGACVEWLSRHLKNGNATLLRTDSPKAHVTHHSRPEDKVTLRCWALGFYPADITLTWQLNGEELTQDMELVETRPAGDGTFQKWASVVVPLGKEQYYTCHVYHQGLPKPLTLRWEPPPSAVSNTVIIAVLVVLGAAIVTGAVVAFVMMRRRNTGGKGGDYALAPGSQTSDLSLPDCKVMVHDPHSLA
Organism_Source Mus musculus
Functional_Classification Major histocompatibility complex class I
Cellular_Localization Plasma membrane
Gene_Names H2-K1
UniProt_ID P14428
Protein-Protein Interaction Networks
Peptide Basic Information
Peptide_Name FAPKNYPAL
Peptide_Sequence FAPKNYPAL
Peptide_Length 9
Peptide_SMILES CC(C)C[C@H](NC(=O)[C@H](C)NC(=O)[C@@H]1CCCN1C(=O)[C@H](Cc1ccc(O)cc1)NC(=O)[C@H](CC(N)=O)NC(=O)[C@H](CCCCN)NC(=O)[C@@H]1CCCN1C(=O)[C@H](C)NC(=O)[C@@H](N)Cc1ccccc1)C(=O)O
Chemical_Modification None
Cyclization_Method None
Linear/Cyclic Linear
N-terminal_Modification Free
C-terminal_Modification Free
Amino_Acid_Distribution
Peptide Physicochemical
Molecular_Weight 1020.20
Aliphatic_Index 65.55556
Aromaticity 0.22222
Average_Rotatable_Bonds 3.00000
Charge_at_pH_7 0.99684
Isoelectric_Point 9.29830
Number_of_Hydrogen_Bond_Acceptors 13
Number_of_Hydrogen_Bond_Donors 11
Topological_Polar_Surface_Area 367.88000
X_logP_energy -1.42960
Interaction Information
Affinity KD=16 nM
Affinity_Assay Fluorescence Polarization
PDB_ID None
Type Affinity ligand
Structure
Reference Information
Document_Type Research Articles
Title The first step of peptide selection in antigen presentation by MHC class I molecules.
Release_Year 2014
PMID 25605945
DOI 10.1073/pnas.1416543112