PPIRE02849

Target Protein Information
Protein_Name Serine protease HTRA1
Protein_Sequence MQIPRAALLPLLLLLLAAPASAQLSRAGRSAPLAAGCPDRCEPARCPPQPEHCEGGRARDACGCCEVCGAPEGAACGLQEGPCGEGLQCVVPFGVPASATVRRRAQAGLCVCASSEPVCGSDANTYANLCQLRAASRRSERLHRPPVIVLQRGACGQGQEDPNSLRHKYNFIADVVEKIAPAVVHIELFRKLPFSKREVPVASGSGFIVSEDGLIVTNAHVVTNKHRVKVELKNGATYEAKIKDVDEKADIALIKIDHQGKLPVLLLGRSSELRPGEFVVAIGSPFSLQNTVTTGIVSTTQRGGKELGLRNSDMDYIQTDAIINYGNSGGPLVNLDGEVIGINTLKVTAGISFAIPSDKIKKFLTESHDRQAKGKAITKKKYIGIRMMSLTSSKAKELKDRHRDFPDVISGAYIIEVIPDTPAEAGGLKENDVIISINGQSVVSANDVSDVIKRESTLNMVVRRGNEDIMITVIPEEIDP
Organism_Source Homo sapiens
Functional_Classification Enzyme
Cellular_Localization Extracellular
Gene_Names HTRA1
UniProt_ID Q92743
Protein-Protein Interaction Networks
Peptide Basic Information
Peptide_Name None
Peptide_Sequence GWKTWIL
Peptide_Length 7
Peptide_SMILES CC[C@H](C)[C@H](NC(=O)[C@H](Cc1c[nH]c2ccccc12)NC(=O)[C@@H](NC(=O)[C@H](CCCCN)NC(=O)[C@H](Cc1c[nH]c2ccccc12)NC(=O)CN)[C@@H](C)O)C(=O)N[C@@H](CC(C)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 903.09
Aliphatic_Index 111.42857
Aromaticity 0.28571
Average_Rotatable_Bonds 3.71429
Charge_at_pH_7 0.99769
Isoelectric_Point 9.70000
Number_of_Hydrogen_Bond_Acceptors 10
Number_of_Hydrogen_Bond_Donors 12
Topological_Polar_Surface_Area 315.75000
X_logP_energy 0.98850
Interaction Information
Affinity IC50=7.7 uM
Affinity_Assay NMR chemical shift perturbation
PDB_ID None
Type Affinity ligand
Structure
Reference Information
Document_Type Research Articles
Title PPI-Affinity: A Web Tool for the Prediction and Optimization of Protein-Peptide and Protein-Protein Binding Affinity.
Release_Year 2022
PMID 35654412
DOI 10.1021/acs.jproteome.2c00020