PPIRE15842

Target Protein Information
Protein_Name C-terminal-binding protein 1
Protein_Sequence MGSSHLLNKGLPLGVRPPIMNGPLHPRPLVALLDGRDCTVEMPILKDVATVAFCDAQSTQEIHEKVLNEAVGALMYHTITLTREDLEKFKALRIIVRIGSGFDNIDIKSAGDLGIAVCNVPAASVEETADSTLCHILNLYRRATWLHQALREGTRVQSVEQIREVASGAARIRGETLGIIGLGRVGQAVALRAKAFGFNVLFYDPYLSDGVERALGLQRVSTLQDLLFHSDCVTLHCGLNEHNHHLINDFTVKQMRQGAFLVNTARGGLVDEKALAQALKEGRIRGAALDVHESEPFSFSQGPLKDAPNLICTPHAAWYSEQASIEMREEAAREIRRAITGRIPDSLKNCVNKDHLTAATHWASMDPAVVHPELNGAAYRYPPGVVGVAPTGIPAAVEGIVPSAMSLSHGLPPVAHPPHAPSPGQTVKPEADRDHASDQL
Organism_Source Homo sapiens
Functional_Classification transcriptional co repressors
Cellular_Localization Nucleus
Gene_Names CTBP1
UniProt_ID Q13363
Protein-Protein Interaction Networks
Peptide Basic Information
Peptide_Name Pep1-E1A-WT
Peptide_Sequence KETWWETWWTEWSQPKKKRKVEPGQPLDLSCQRPRDYKDDDDK
Peptide_Length 43
Peptide_SMILES CC(C)C[C@H](NC(=O)[C@H](CC(=O)O)NC(=O)[C@H](CC(C)C)NC(=O)[C@@H]1CCCN1C(=O)[C@H](CCC(N)=O)NC(=O)CNC(=O)[C@@H]1CCCN1C(=O)[C@H](CCC(=O)O)NC(=O)[C@@H](NC(=O)[C@H](CCCCN)NC(=O)[C@H](CCCNC(=N)N)NC(=O)[C@H](CCCCN)NC(=O)[C@H](CCCCN)NC(=O)[C@H](CCCCN)NC(=O)[C@@H]1CCCN1C(=O)[C@H](CCC(N)=O)NC(=O)[C@H](CO)NC(=O)[C@H](Cc1c[nH]c2ccccc12)NC(=O)[C@H](CCC(=O)O)NC(=O)[C@@H](NC(=O)[C@H](Cc1c[nH]c2ccccc12)NC(=O)[C@H](Cc1c[nH]c2ccccc12)NC(=O)[C@@H](NC(=O)[C@H](CCC(=O)O)NC(=O)[C@H](Cc1c[nH]c2ccccc12)NC(=O)[C@H](Cc1c[nH]c2ccccc12)NC(=O)[C@@H](NC(=O)[C@H](CCC(=O)O)NC(=O)[C@@H](N)CCCCN)[C@@H](C)O)[C@@H](C)O)[C@@H](C)O)C(C)C)C(=O)N[C@@H](CO)C(=O)N[C@@H](CS)C(=O)N[C@@H](CCC(N)=O)C(=O)N[C@@H](CCCNC(=N)N)C(=O)N1CCC[C@H]1C(=O)N[C@@H](CCCNC(=N)N)C(=O)N[C@@H](CC(=O)O)C(=O)N[C@@H](Cc1ccc(O)cc1)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CC(=O)O)C(=O)N[C@@H](CC(=O)O)C(=O)N[C@@H](CC(=O)O)C(=O)N[C@@H](CC(=O)O)C(=O)N[C@@H](CCCCN)C(=O)O
Chemical_Modification None
Cyclization_Method None
Linear/Cyclic Linear
N-terminal_Modification Free
C-terminal_Modification none
Amino_Acid_Distribution
Peptide Physicochemical
Molecular_Weight 5421.00
Aliphatic_Index 24.88372
Aromaticity 0.13953
Average_Rotatable_Bonds 4.11628
Charge_at_pH_7 -0.05714
Isoelectric_Point 6.62214
Number_of_Hydrogen_Bond_Acceptors 74
Number_of_Hydrogen_Bond_Donors 81
Topological_Polar_Surface_Area 2320.80000
X_logP_energy -19.41389
Interaction Information
Affinity IC50=7.1 uM
Affinity_Assay AlphaScreen
PDB_ID None
Type Inhibitor
Structure
Reference Information
Document_Type Research Articles
Title CPP-E1A Fusion Peptides Inhibit CtBP-Mediated Transcriptional Repression
Release_Year 2018
PMID 29879296
DOI 10.1002/1878-0261.12330