PPIRE15602

Target Protein Information
Protein_Name WW domain-binding protein 4
Protein_Sequence MADYWKSQPKKFCDYCKCWIADNRPSVEFHERGKNHKENVAKRISEIKQKSLDKAKEEEKASKEFAAMEAAALKAYQEDLKRLGLESEILEPSITPVTSTIPPTSTSNQQKEKKEKKKRKKDPSKGRWVEGITSEGYHYYYDLISGASQWEKPEGFQGDLKKTAVKTVWVEGLSEDGFTYYYNTETGESRWEKPDDFIPHTSDLPSSKVNENSLGTLDESKSSDSHSDSDGEQEAEEGGVSTETEKPKIKFKEKNKNSDGGSDPETQKEKSIQKQNSLGSNEEKSKTLKKSNPYGEWQEIKQEVESHEEVDLELPSTENEYVSTSEADGGGEPKVVFKEKTVTSLGVMADGVAPVFKKRRTENGKSRNLRQRGDDQ
Organism_Source Homo sapiens
Functional_Classification WW domain proteins
Cellular_Localization Nucleus
Gene_Names WBP4
UniProt_ID O75554
Protein-Protein Interaction Networks
Peptide Basic Information
Peptide_Name Dex-3
Peptide_Sequence CGPPPRGPPPR
Peptide_Length 11
Peptide_SMILES N=C(N)NCCC[C@H](NC(=O)[C@@H]1CCCN1C(=O)[C@@H]1CCCN1C(=O)[C@@H]1CCCN1C(=O)CNC(=O)[C@H](CCCNC(=N)N)NC(=O)[C@@H]1CCCN1C(=O)[C@@H]1CCCN1C(=O)[C@@H]1CCCN1C(=O)CNC(=O)[C@@H](N)CS)C(=O)O
Chemical_Modification None
Cyclization_Method None
Linear/Cyclic Linear
N-terminal_Modification Free
C-terminal_Modification Amide
Amino_Acid_Distribution
Peptide Physicochemical
Molecular_Weight 1130.33
Aliphatic_Index 0.00000
Aromaticity 0.00000
Average_Rotatable_Bonds 2.18182
Charge_at_pH_7 1.93600
Isoelectric_Point 10.52641
Number_of_Hydrogen_Bond_Acceptors 15
Number_of_Hydrogen_Bond_Donors 13
Topological_Polar_Surface_Area 425.38000
X_logP_energy -4.99736
Interaction Information
Affinity KD=1.6 uM
Affinity_Assay Isothermal Titration Calorimetry
PDB_ID None
Type Inhibitor
Structure
Reference Information
Document_Type Research Articles
Title Peptideolymer ligands for a tandem WW-domain an adaptive multivalent proteinrotein interaction: lessons on the thermodynamic fitness of flexible ligands
Release_Year 2015
PMID 26124884
DOI 10.3762/bjoc.11.93