PPIPT01113

Target Protein Information
Protein_Name IgG receptor FcRn large subunit p51
Protein_Sequence MGVPRPQPWALGLLLFLLPGSLGAESHLSLLYHLTAVSSPAPGTPAFWVSGWLGPQQYLSYNSLRGEAEPCGAWVWENQVSWYWEKETTDLRIKEKLFLEAFKALGGKGPYTLQGLLGCELGPDNTSVPTAKFALNGEEFMNFDLKQGTWGGDWPEALAISQRWQQQDKAANKELTFLLFSCPHRLREHLERGRGNLEWKEPPSMRLKARPSSPGFSVLTCSAFSFYPPELQLRFLRNGLAAGTGQGDFGPNSDGSFHASSSLTVKSGDEHHYCCIVQHAGLAQPLRVELESPAKSSVLVVGIVIGVLLLTAAAVGGALLWRRMRSGLPAPWISLRGDDTGVLLPTPGEAQDADLKDVNVIPATA
Organism_Source Homo sapiens
Functional_Classification Neonatal IgG transporter (FcRn)
Cellular_Localization Plasma membrane
Gene_Names FCGRT
UniProt_ID P55899
Protein-Protein Interaction Networks
Peptide Basic Information
Peptide_Name SYN531
Peptide_Sequence AGVMKCWWDEEMLCRAFGTGGGK
Peptide_Length 23
Peptide_SMILES CSCC[C@H](NC(=O)[C@H](CCC(=O)O)NC(=O)[C@H](CCC(=O)O)NC(=O)[C@H](CC(=O)O)NC(=O)[C@H](Cc1c[nH]c2ccccc12)NC(=O)[C@H](Cc1c[nH]c2ccccc12)NC(=O)[C@H](CS)NC(=O)[C@H](CCCCN)NC(=O)[C@H](CCSC)NC(=O)[C@@H](NC(=O)CNC(=O)[C@H](C)N)C(C)C)C(=O)N[C@@H](CC(C)C)C(=O)N[C@@H](CS)C(=O)N[C@@H](CCCNC(=N)N)C(=O)N[C@@H](C)C(=O)N[C@@H](Cc1ccccc1)C(=O)NCC(=O)N[C@H](C(=O)NCC(=O)NCC(=O)NCC(=O)N[C@@H](CCCCN)C(=O)O)[C@@H](C)O
Chemical_Modification None
Cyclization_Method Side chain cyclization; C6<->C14; disulfide bond
Linear/Cyclic Linear
N-terminal_Modification Acetyl
C-terminal_Modification Amide
Amino_Acid_Distribution
Peptide Physicochemical
Molecular_Weight 2532.95
Aliphatic_Index 38.26087
Aromaticity 0.13043
Average_Rotatable_Bonds 3.60870
Charge_at_pH_7 -0.12256
Isoelectric_point 6.31096
Number_of_Hydrogen_Bond_Acceptors 35
Number_of_Hydrogen_Bond_Donors 37
Topological_Polar_Surface_Area 981.17000
X_logP_energy -7.87433
Interaction Information
Affinity KD=0.45 uM
Affinity_Assay Surface Plasmon Resonance
PDB_ID None
Type Allosteric modulator
Structure
Reference Information
Document_Type Patent
Title FC RECEPTOR (FCRN) BINDING PEPTIDES AND USES THEREOF
Release_Year 2019
Patent_ID US20190183964A1