PPIRE02069

Target Protein Information
Protein_Name GRB2-related adapter protein 2
Protein_Sequence MEAVAKFDFTASGEDELSFHTGDVLKILSNQEEWFKAELGSQEGYVPKNFIDIQFPKWFHEGLSRHQAENLLMGKEVGFFIIRASQSSPGDFSISVRHEDDVQHFKVMRDNKGNYFLWTEKFPSLNKLVDYYRTNSISRQKQIFLRDRTREDQGHRGNSLDRRSQGGPHLSGAVGEEIRPSMNRKLSDHPPTLPLQQHQHQPQPPQYAPAPQQLQQPPQQRYLQHHHFHQERRGGSLDINDGHCGTGLGSEMNAALMHRRHTDPVQLQAAGRVRWARALYDFEALEDDELGFHSGEVVEVLDSSNPSWWTGRLHNKLGLFPANYVAPMTR
Organism_Source Homo sapiens
Functional_Classification E3 ubiquitin ligase adaptors
Cellular_Localization Cytoplasm
Gene_Names GRAP2
UniProt_ID O75791
Protein-Protein Interaction Networks
Peptide Basic Information
Peptide_Name SLP-76(1)aa231-243
Peptide_Sequence PAPSIDRSTKPPL
Peptide_Length 13
Peptide_SMILES CC[C@H](C)[C@H](NC(=O)[C@H](CO)NC(=O)[C@@H]1CCCN1C(=O)[C@H](C)NC(=O)[C@@H]1CCCN1)C(=O)N[C@@H](CC(=O)O)C(=O)N[C@@H](CCCNC(=N)N)C(=O)N[C@@H](CO)C(=O)N[C@H](C(=O)N[C@@H](CCCCN)C(=O)N1CCC[C@H]1C(=O)N1CCC[C@H]1C(=O)N[C@@H](CC(C)C)C(=O)O)[C@@H](C)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 1378.59
Aliphatic_Index 67.69231
Aromaticity 0.00000
Average_Rotatable_Bonds 3.00000
Charge_at_pH_7 0.99813
Isoelectric_Point 9.69502
Number_of_Hydrogen_Bond_Acceptors 20
Number_of_Hydrogen_Bond_Donors 19
Topological_Polar_Surface_Area 558.07000
X_logP_energy -6.49633
Interaction Information
Affinity KD=0.181 uM
Affinity_Assay Isothermal titration calorimetry
PDB_ID 1OEB
Type Affinity ligand
Structure
Reference Information
Document_Type Research Articles
Title Rabaptin-5alpha/rabaptin-4 serves as a linker between rab4 and gamma(1)-adaptin in membrane recycling from endosomes.
Release_Year 2003
PMID 12773381
DOI 10.1093/emboj/cdg257