PPIRE15985

Target Protein Information
Protein_Name Growth factor receptor-bound protein 2
Protein_Sequence MEAIAKYDFKATADDELSFKRGDILKVLNEECDQNWYKAELNGKDGFIPKNYIEMKPHPWFFGKIPRAKAEEMLSKQRHDGAFLIRESESAPGDFSLSVKFGNDVQHFKVLRDGAGKYFLWVVKFNSLNELVDYHRSTSVSRNQQIFLRDIEQVPQQPTYVQALFDFDPQEDGELGFRRGDFIHVMDNSDPNWWKGACHGQTGMFPRNYVTPVNRNV
Organism_Source Homo sapiens
Functional_Classification adaptor proteins
Cellular_Localization Cytoplasm
Gene_Names GRB2
UniProt_ID P62993
Protein-Protein Interaction Networks
Peptide Basic Information
Peptide_Name pY1148
Peptide_Sequence QISLDNPDpYQQDFFPKEAK
Peptide_Length 20
Peptide_SMILES CC[C@H](C)[C@H](NC(=O)[C@@H](N)CCC(N)=O)C(=O)N[C@@H](CO)C(=O)N[C@@H](CC(C)C)C(=O)N[C@@H](CC(=O)O)C(=O)N[C@@H](CC(N)=O)C(=O)N1CCC[C@H]1C(=O)N[C@@H](CC(=O)O)C(=O)N1CCC[C@H]1C(=O)N[C@@H](Cc1ccc(O)cc1)C(=O)N[C@@H](CCC(N)=O)C(=O)N[C@@H](CCC(N)=O)C(=O)N[C@@H](CC(=O)O)C(=O)N[C@@H](Cc1ccccc1)C(=O)N[C@@H](Cc1ccccc1)C(=O)N1CCC[C@H]1C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CCC(=O)O)C(=O)N[C@@H](C)C(=O)N[C@@H](CCCCN)C(=O)O
Chemical_Modification pY8=phosphotyrosine
Cyclization_Method None
Linear/Cyclic Linear
N-terminal_Modification biotin
C-terminal_Modification Free
Amino_Acid_Distribution
Peptide Physicochemical
Molecular_Weight 2380.60
Aliphatic_Index 44.00000
Aromaticity 0.15000
Average_Rotatable_Bonds 3.75000
Charge_at_pH_7 -2.00034
Isoelectric_Point 4.06269
Number_of_Hydrogen_Bond_Acceptors 33
Number_of_Hydrogen_Bond_Donors 30
Topological_Polar_Surface_Area 1003.91000
X_logP_energy -9.11500
Interaction Information
Affinity KD=29.2 nM
Affinity_Assay Surface Plasmon Resonance
PDB_ID None
Type Affinity ligand
Structure
Reference Information
Document_Type Research Articles
Title Molecular Dynamics Free Energy and SPR Analyses of the Interactions between the SH2 Domain of Grb2 and ErbB Phosphotyrosyl Peptides
Release_Year 2003
PMID 12731860
DOI 10.1021/bi034113h