PPIRE15100

Target Protein Information
Protein_Name Chaperone protein DnaK
Protein_Sequence MGKIIGIDLGTTNSCVAIMDGTTPRVLENAEGDRTTPSIIAYTQDGETLVGQPAKRQAVTNPQNTLFAIKRLIGRRFQDEEVQRDVSIMPFKIIAADNGDAWVEVKGQKMAPPQISAEVLKKMKKTAEDYLGEPVTEAVITVPAYFNDAQRQATKDAGRIAGLEVKRIINEPTAAALAYGLDKGTGNRTIAVYDLGGGTFDISIIEIDEVDGEKTFEVLATNGDTHLGGEDFDSRLINYLVEEFKKDQGIDLRNDPLAMQRLKEAAEKAKIELSSAQQTDVNLPYITADATGPKHMNIKVTRAKLESLVEDLVNRSIEPLKVALQDAGLSVSDIDDVILVGGQTRMPMVQKKVAEFFGKEPRKDVNPDEAVAIGAAVQGGVLTGDVKDVLLLDVTPLSLGIETMGGVMTTLIAKNTTIPTKHSQVFSTAEDNQSAVTIHVLQGERKRAADNKSLGQFNLDGINPAPRGMPQIEVTFDIDADGILHVSAKDKNSGKEQKITIKASSGLNEDEIQKMVRDAEANAEADRKFEELVQTRNQGDHLLHSTRKQVEEAGDKLPADDKTAIESALTALETALKGEDKAAIEAKMQELAQVSQKLMEIAQQQHAQQQTAGADASANNAKDDDVVDAEFEEVKDKK
Organism_Source Escherichia coli O157:H7
Functional_Classification chaperones
Cellular_Localization Cytoplasm
Gene_Names dnaK
UniProt_ID P0A6Z0
Protein-Protein Interaction Networks
Peptide Basic Information
Peptide_Name Apidaecin 1b(9-18)
Peptide_Sequence PQPRPPHPRL
Peptide_Length 10
Peptide_SMILES CC(C)C[C@H](NC(=O)[C@H](CCCNC(=N)N)NC(=O)[C@@H]1CCCN1C(=O)[C@H](Cc1c[nH]cn1)NC(=O)[C@@H]1CCCN1C(=O)[C@@H]1CCCN1C(=O)[C@H](CCCNC(=N)N)NC(=O)[C@@H]1CCCN1C(=O)[C@H](CCC(N)=O)NC(=O)[C@@H]1CCCN1)C(=O)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 1194.40
Aliphatic_Index 39.00000
Aromaticity 0.00000
Average_Rotatable_Bonds 3.00000
Charge_at_pH_7 2.08889
Isoelectric_Point 12.50011
Number_of_Hydrogen_Bond_Acceptors 15
Number_of_Hydrogen_Bond_Donors 15
Topological_Polar_Surface_Area 471.64000
X_logP_energy -3.98506
Interaction Information
Affinity KD=33.1 uM
Affinity_Assay Fluorescence Polarization
PDB_ID None
Type Inhibitor
Structure
Reference Information
Document_Type Research Articles
Title Api88 is a novel antibacterial designer peptide to treat systemic infections with multidrug-resistant Gram-negative pathogens.
Release_Year 2012
PMID 22594381
DOI 10.1021/cb300063v