PPIRE11864

Target Protein Information
Protein_Name HLA class I histocompatibility antigen, A alpha chain
Protein_Sequence MAVMAPRTLLLLLSGALALTQTWAGSHSMRYFFTSVSRPGRGEPRFIAVGYVDDTQFVRFDSDAASQRMEPRAPWIEQEGPEYWDQETRNVKAQSQTDRVDLGTLRGYYNQSEAGSHTIQIMYGCDVGSDGRFLRGYRQDAYDGKDYIALNEDLRSWTAADMAAQITKRKWEAAHEAEQLRAYLDGTCVEWLRRYLENGKETLQRTDPPKTHMTHHPISDHEATLRCWALGFYPAEITLTWQRDGEDQTQDTELVETRPAGDGTFQKWAAVVVPSGEEQRYTCHVQHEGLPKPLTLRWELSSQPTIPIVGIIAGLVLLGAVITGAVVAAVMWRRKSSDRKGGSYTQAASSDSAQGSDVSLTACKV
Organism_Source Homo sapiens
Functional_Classification major histocompatibility complex class I
Cellular_Localization Plasma membrane
Gene_Names HLA-A
UniProt_ID P04439
Protein-Protein Interaction Networks
Peptide Basic Information
Peptide_Name RAB9A
Peptide_Sequence FLNKDLEVDGHFVTM
Peptide_Length 15
Peptide_SMILES CSCC[C@H](NC(=O)[C@@H](NC(=O)[C@@H](NC(=O)[C@H](Cc1ccccc1)NC(=O)[C@H](Cc1c[nH]cn1)NC(=O)CNC(=O)[C@H](CC(=O)O)NC(=O)[C@@H](NC(=O)[C@H](CCC(=O)O)NC(=O)[C@H](CC(C)C)NC(=O)[C@H](CC(=O)O)NC(=O)[C@H](CCCCN)NC(=O)[C@H](CC(N)=O)NC(=O)[C@H](CC(C)C)NC(=O)[C@@H](N)Cc1ccccc1)C(C)C)C(C)C)[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
Peptide Physicochemical
Molecular_Weight 1765.01
Aliphatic_Index 90.66667
Aromaticity 0.13333
Average_Rotatable_Bonds 3.86667
Charge_at_pH_7 -1.90873
Isoelectric_Point 4.36607
Number_of_Hydrogen_Bond_Acceptors 24
Number_of_Hydrogen_Bond_Donors 23
Topological_Polar_Surface_Area 700.64000
X_logP_energy -4.37520
Interaction Information
Affinity IC50=83 nM
Affinity_Assay HLA competition refolding assay
PDB_ID 4U6X
Type Affinity ligand
Structure
Reference Information
Document_Type Research Articles
Title Naturally processed non-canonical HLA-A*02:01 presented peptides.
Release_Year 2015
PMID 25505266
DOI 10.1074/jbc.M114.607028