PPIRE16122

Target Protein Information
Protein_Name None
Protein_Sequence MIKKPEFGLMQPPKKRVRQELSEEQKQEIKEAFDLFDTNKTGSIDYHELKVAMRALGFDVKKPEILELMNEYDREGNGYIGFDDFLDIMTEKIKNRDPVEEILKAFKVFDEDNSGKISLRNLKRVAKELGENLSDDELQAMIDEFDKDQDGEISEQEFLNIMKQTSIY
Organism_Source Euplotoides octocarinatus
Functional_Classification EF hand proteins
Cellular_Localization Nucleus
Gene_Names centrin
UniProt_ID Q9XZV2
Protein-Protein Interaction Networks
Peptide Basic Information
Peptide_Name XPC peptide
Peptide_Sequence RKLRERILLGKALLKWNGLARK
Peptide_Length 22
Peptide_SMILES CC[C@H](C)[C@H](NC(=O)[C@H](CCCNC(=N)N)NC(=O)[C@H](CCC(=O)O)NC(=O)[C@H](CCCNC(=N)N)NC(=O)[C@H](CC(C)C)NC(=O)[C@H](CCCCN)NC(=O)[C@@H](N)CCCNC(=N)N)C(=O)N[C@@H](CC(C)C)C(=O)N[C@@H](CC(C)C)C(=O)NCC(=O)N[C@@H](CCCCN)C(=O)N[C@@H](C)C(=O)N[C@@H](CC(C)C)C(=O)N[C@@H](CC(C)C)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](Cc1c[nH]c2ccccc12)C(=O)N[C@@H](CC(N)=O)C(=O)NCC(=O)N[C@@H](CC(C)C)C(=O)N[C@@H](C)C(=O)N[C@@H](CCCNC(=N)N)C(=O)N[C@@H](CCCCN)C(=O)O
Chemical_Modification None
Cyclization_Method None
Linear/Cyclic Linear
N-terminal_Modification Acetyl
C-terminal_Modification Amide
Amino_Acid_Distribution
Peptide Physicochemical
Molecular_Weight 2633.27
Aliphatic_Index 133.18182
Aromaticity 0.04545
Average_Rotatable_Bonds 4.36364
Charge_at_pH_7 6.99857
Isoelectric_Point 12.53170
Number_of_Hydrogen_Bond_Acceptors 33
Number_of_Hydrogen_Bond_Donors 42
Topological_Polar_Surface_Area 1122.28000
X_logP_energy -6.76232
Interaction Information
Affinity KD=0.1 uM
Affinity_Assay fluorescence spectroscopy
PDB_ID None
Type Allosteric modulator
Structure
Reference Information
Document_Type Research Articles
Title Modulation of XPC peptide on binding Tb3+ to Euplotes octocarinatus centrin
Release_Year 2017
PMID 29114686
DOI 10.1039/c7mt00263g