PPIRE12527

Target Protein Information
Protein_Name Tumor necrosis factor ligand superfamily member 13
Protein_Sequence MPASSPGHMGGSVREPALSVALWLSWGAVLGAVTCAVALLIQQTELQSLRREVSRLQRSGGPSQKQGERPWQSLWEQSPDVLEAWKDGAKSRRRRAVLTQKHKKKHSVLHLVPVNITSKADSDVTEVMWQPVLRRGRGLEAQGDIVRVWDTGIYLLYSQVLFHDVTFTMGQVVSREGQGRRETLFRCIRSMPSDPDRAYNSCYSAGVFHLHQGDIITVKIPRANAKLSLSPHGTFLGFVKL
Organism_Source Mus musculus
Functional_Classification TNF ligand superfamily
Cellular_Localization Extracellular
Gene_Names Tnfsf13
UniProt_ID Q9D777
Protein-Protein Interaction Networks
Peptide Basic Information
Peptide_Name 4.22
Peptide_Sequence SGWCDPLWFDPFMCEH
Peptide_Length 16
Peptide_SMILES CSCC[C@H](NC(=O)[C@H](Cc1ccccc1)NC(=O)[C@@H]1CCCN1C(=O)[C@H](CC(=O)O)NC(=O)[C@H](Cc1ccccc1)NC(=O)[C@H](Cc1c[nH]c2ccccc12)NC(=O)[C@H](CC(C)C)NC(=O)[C@@H]1CCCN1C(=O)[C@H](CC(=O)O)NC(=O)[C@H](CS)NC(=O)[C@H](Cc1c[nH]c2ccccc12)NC(=O)CNC(=O)[C@@H](N)CO)C(=O)N[C@@H](CS)C(=O)N[C@@H](CCC(=O)O)C(=O)N[C@@H](Cc1c[nH]cn1)C(=O)O
Chemical_Modification None
Cyclization_Method Side chain-side chain cyclization; C1<->C15; disulfide bond
Linear/Cyclic Cyclic
N-terminal_Modification Free
C-terminal_Modification Free
Amino_Acid_Distribution
Peptide Physicochemical
Molecular_Weight 1970.22
Aliphatic_Index 24.37500
Aromaticity 0.25000
Average_Rotatable_Bonds 3.37500
Charge_at_pH_7 -3.03239
Isoelectric_Point 3.87492
Number_of_Hydrogen_Bond_Acceptors 25
Number_of_Hydrogen_Bond_Donors 24
Topological_Polar_Surface_Area 674.63000
X_logP_energy -2.32140
Interaction Information
Affinity IC50=1 uM
Affinity_Assay BIAcore competition assay
PDB_ID None
Type antagonist
Structure
Reference Information
Document_Type Research Articles
Title Multiple novel classes of APRIL-specific receptor-blocking peptides isolated by phage display.
Release_Year 2010
PMID 19945466
DOI 10.1016/j.jmb.2009.11.041