PPIRE12609

Target Protein Information
Protein_Name Proliferating cell nuclear antigen
Protein_Sequence MFEARLVQGSILKKVLEALKDLINEACWDISSSGVNLQSMDSSHVSLVQLTLRSEGFDTYRCDRNLAMGVNLTSMSKILKCAGNEDIITLRAEDNADTLALVFEAPNQEKVSDYEMKLMDLDVEQLGIPEQEYSCVVKMPSGEFARICRDLSHIGDAVVISCAKDGVKFSASGELGNGNIKLSQTSNVDKEEEAVTIEMNEPVQLTFALRYLNFFTKATPLSSTVTLSMSADVPLVVEYKIADMGHLKYYLAPKIEDEEGS
Organism_Source Homo sapiens
Functional_Classification sliding clamps
Cellular_Localization Nucleus
Gene_Names PCNA
UniProt_ID P12004
Protein-Protein Interaction Networks
Peptide Basic Information
Peptide_Name Poliot L428A mutant PIP-box peptide
Peptide_Sequence CAKKGLIDYYAMPSLST
Peptide_Length 17
Peptide_SMILES CC[C@H](C)[C@H](NC(=O)[C@H](CC(C)C)NC(=O)CNC(=O)[C@H](CCCCN)NC(=O)[C@H](CCCCN)NC(=O)[C@H](C)NC(=O)[C@@H](N)CS)C(=O)N[C@@H](CC(=O)O)C(=O)N[C@@H](Cc1ccc(O)cc1)C(=O)N[C@@H](Cc1ccc(O)cc1)C(=O)N[C@@H](C)C(=O)N[C@@H](CCSC)C(=O)N1CCC[C@H]1C(=O)N[C@@H](CO)C(=O)N[C@@H](CC(C)C)C(=O)N[C@@H](CO)C(=O)N[C@H](C(=O)O)[C@@H](C)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 1861.20
Aliphatic_Index 80.58824
Aromaticity 0.11765
Average_Rotatable_Bonds 3.47059
Charge_at_pH_7 0.93417
Isoelectric_Point 8.49872
Number_of_Hydrogen_Bond_Acceptors 28
Number_of_Hydrogen_Bond_Donors 26
Topological_Polar_Surface_Area 710.62000
X_logP_energy -5.85160
Interaction Information
Affinity KD=0.67 uM
Affinity_Assay Surface plasmon resonance
PDB_ID 2ZVK
Type Affinity ligand
Structure
Reference Information
Document_Type Research Articles
Title Structural basis for novel interactions between human translesion synthesis polymerases and proliferating cell nuclear antigen.
Release_Year 2009
PMID 19208623
DOI 10.1074/jbc.M809745200