PPIPT02336

Target Protein Information
Protein_Name HLA class II histocompatibility antigen, DRB1 beta chain
Protein_Sequence MVCLKLPGGSCMTALTVTLMVLSSPLALSGDTRPRFLWQPKRECHFFNGTERVRFLDRYFYNQEESVRFDSDVGEFRAVTELGRPDAEYWNSQKDILEQARAAVDTYCRHNYGVVESFTVQRRVQPKVTVYPSKTQPLQHHNLLVCSVSGFYPGSIEVRWFLNGQEEKAGMVSTGLIQNGDWTFQTLVMLETVPRSGEVYTCQVEHPSVTSPLTVEWRARSESAQSKMLSGVGGFVLGLLFLGAGLFIYFRNQKGHSGLQPTGFLS
Organism_Source Homo sapiens
Functional_Classification MHC class II antigen presentation receptor
Cellular_Localization Plasma membrane
Gene_Names HLA-DRB1
UniProt_ID P01911
Protein-Protein Interaction Networks
Peptide Basic Information
Peptide_Name EKPKVEAYKAAAAPA
Peptide_Sequence EKPKVEAYKAAAAPA
Peptide_Length 15
Peptide_SMILES CC(C)[C@H](NC(=O)[C@H](CCCCN)NC(=O)[C@@H]1CCCN1C(=O)[C@H](CCCCN)NC(=O)[C@@H](N)CCC(=O)O)C(=O)N[C@@H](CCC(=O)O)C(=O)N[C@@H](C)C(=O)N[C@@H](Cc1ccc(O)cc1)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](C)C(=O)N[C@@H](C)C(=O)N[C@@H](C)C(=O)N[C@@H](C)C(=O)N1CCC[C@H]1C(=O)N[C@@H](C)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 1543.78
Aliphatic_Index 59.33333
Aromaticity 0.06667
Average_Rotatable_Bonds 3.20000
Charge_at_pH_7 0.99980
Isoelectric_point 9.22017
Hydrogen_Bond_Acceptors 22
Hydrogen_Bond_Donors 20
Topological_Polar_Surface_Area 626.03000
X_logP_energy -4.96180
Interaction Information
Affinity IC50=1 uM
Affinity_Assay ELISA
PDB_ID None
Type Inhibitor
Structure
Reference Information
Document_Type Patent
Title Therapeutic peptides for demyelinating conditions
Release_Year 2006
Patent_ID US20060020109A1