PPIRE13468

Target Protein Information
Protein_Name Heat shock 70 kDa protein 1A
Protein_Sequence MAKAAAIGIDLGTTYSCVGVFQHGKVEIIANDQGNRTTPSYVAFTDTERLIGDAAKNQVALNPQNTVFDAKRLIGRKFGDPVVQSDMKHWPFQVINDGDKPKVQVSYKGETKAFYPEEISSMVLTKMKEIAEAYLGYPVTNAVITVPAYFNDSQRQATKDAGVIAGLNVLRIINEPTAAAIAYGLDRTGKGERNVLIFDLGGGTFDVSILTIDDGIFEVKATAGDTHLGGEDFDNRLVNHFVEEFKRKHKKDISQNKRAVRRLRTACERAKRTLSSSTQASLEIDSLFEGIDFYTSITRARFEELCSDLFRSTLEPVEKALRDAKLDKAQIHDLVLVGGSTRIPKVQKLLQDFFNGRDLNKSINPDEAVAYGAAVQAAILMGDKSENVQDLLLLDVAPLSLGLETAGGVMTALIKRNSTIPTKQTQIFTTYSDNQPGVLIQVYEGERAMTKDNNLLGRFELSGIPPAPRGVPQIEVTFDIDANGILNVTATDKSTGKANKITITNDKGRLSKEEIERMVQEAEKYKAEDEVQRERVSAKNALESYAFNMKSAVEDEGLKGKISEADKKKVLDKCQEVISWLDANTLAEKDEFEHKRKELEQVCNPIISGLYQGAGGPGPGGFGAQGPKGGSGSGPTIEEVD
Organism_Source Homo sapiens
Functional_Classification molecular chaperones
Cellular_Localization Cytoplasm
Gene_Names HSPA1A
UniProt_ID P0DMV8
Protein-Protein Interaction Networks
Peptide Basic Information
Peptide_Name J1-L2-MelA
Peptide_Sequence NLLRLTGWFFRKAAGIGILTV
Peptide_Length 21
Peptide_SMILES CC[C@H](C)[C@H](NC(=O)CNC(=O)[C@H](C)NC(=O)[C@H](C)NC(=O)[C@H](CCCCN)NC(=O)[C@H](CCCNC(=N)N)NC(=O)[C@H](Cc1ccccc1)NC(=O)[C@H](Cc1ccccc1)NC(=O)[C@H](Cc1c[nH]c2ccccc12)NC(=O)CNC(=O)[C@@H](NC(=O)[C@H](CC(C)C)NC(=O)[C@H](CCCNC(=N)N)NC(=O)[C@H](CC(C)C)NC(=O)[C@H](CC(C)C)NC(=O)[C@@H](N)CC(N)=O)[C@@H](C)O)C(=O)NCC(=O)N[C@H](C(=O)N[C@@H](CC(C)C)C(=O)N[C@H](C(=O)N[C@H](C(=O)O)C(C)C)[C@@H](C)O)[C@@H](C)CC
Chemical_Modification None
Cyclization_Method None
Linear/Cyclic Linear
N-terminal_Modification Free
C-terminal_Modification Free
Amino_Acid_Distribution
Peptide Physicochemical
Molecular_Weight 2346.85
Aliphatic_Index 134.76190
Aromaticity 0.14286
Average_Rotatable_Bonds 3.61905
Charge_at_pH_7 2.99768
Isoelectric_Point 12.51648
Hydrogen_Bond_Acceptors 28
Hydrogen_Bond_Donors 33
Topological_Polar_Surface_Area 894.48000
X_logP_energy -4.53716
Interaction Information
Affinity KD=1.2 uM
Affinity_Assay fluorescence competition assay
PDB_ID None
Type Allosteric modulator
Structure
Reference Information
Document_Type Research Articles
Title High-affinity interactions between peptides and heat shock protein 70 augment CD8+ T lymphocyte immune responses.
Release_Year 2006
PMID 16818758
DOI 10.4049/jimmunol.177.2.1017