PPIPT00841

Target Protein Information
Protein_Name Type IV major pilin protein PilA
Protein_Sequence MKAQKGFTLIELMIVVAIIGILAAIAIPQYQNYVARSEGASALATINPLKTTVEESLSRGIAGSKIKIGTTASTATETYVGVEPDANKLGVIAVAIEDSGAGDITFTFQTGTSSPKNATKVITLNRTADGVWACKSTQDPMFTPKGCDN
Organism_Source Pseudomonas aeruginosa (strain ATCC 15692 / DSM 22644 / CIP 104116 / JCM 14847 / LMG 12228 / 1C / PRS 101 / PAO1)
Functional_Classification Pilus structural subunit
Cellular_Localization Extracellular
Gene_Names pilA
UniProt_ID P04739
Protein-Protein Interaction Networks
Peptide Basic Information
Peptide_Name PAK peptide
Peptide_Sequence KCTSDQDEQFIPKGCSK
Peptide_Length 17
Peptide_SMILES CC[C@H](C)[C@H](NC(=O)[C@H](Cc1ccccc1)NC(=O)[C@H](CCC(N)=O)NC(=O)[C@H](CCC(=O)O)NC(=O)[C@H](CC(=O)O)NC(=O)[C@H](CCC(N)=O)NC(=O)[C@H](CC(=O)O)NC(=O)[C@H](CO)NC(=O)[C@@H](NC(=O)[C@H](CS)NC(=O)[C@@H](N)CCCCN)[C@@H](C)O)C(=O)N1CCC[C@H]1C(=O)N[C@@H](CCCCN)C(=O)NCC(=O)N[C@@H](CS)C(=O)N[C@@H](CO)C(=O)N[C@@H](CCCCN)C(=O)O
Chemical_Modification None
Cyclization_Method Side chain-side chain cyclization; C2<->C15; disulfide bond
Linear/Cyclic Linear
N-terminal_Modification Acetyl
C-terminal_Modification Free
Amino_Acid_Distribution
Peptide Physicochemical
Molecular_Weight 1914.14
Aliphatic_Index 22.94118
Aromaticity 0.05882
Average_Rotatable_Bonds 3.88235
Charge_at_pH_7 -0.12418
Isoelectric_point 6.28153
Number_of_Hydrogen_Bond_Acceptors 31
Number_of_Hydrogen_Bond_Donors 30
Topological_Polar_Surface_Area 856.96000
X_logP_energy -11.46130
Interaction Information
Affinity IC50=0.19 uM
Affinity_Assay ELISA
PDB_ID None
Type Affinity ligand
Structure
Reference Information
Document_Type Patent
Title PEPTIDE COMPOSITIONS AND METHODS OF PRODUCING AND USING SAME
Release_Year 2003
Patent_ID US20030228324A1