PPIRE01297

Target Protein Information
Protein_Name Immunoglobulin heavy constant gamma 1
Protein_Sequence ASTKGPSVFPLAPSSKSTSGGTAALGCLVKDYFPEPVTVSWNSGALTSGVHTFPAVLQSSGLYSLSSVVTVPSSSLGTQTYICNVNHKPSNTKVDKKVEPKSCDKTHTCPPCPAPELLGGPSVFLFPPKPKDTLMISRTPEVTCVVVDVSHEDPEVKFNWYVDGVEVHNAKTKPREEQYNSTYRVVSVLTVLHQDWLNGKEYKCKVSNKALPAPIEKTISKAKGQPREPQVYTLPPSRDELTKNQVSLTCLVKGFYPSDIAVEWESNGQPENNYKTTPPVLDSDGSFFLYSKLTVDKSRWQQGNVFSCSVMHEALHNHYTQKSLSLSPELQLEESCAEAQDGELDGLWTTITIFITLFLLSVCYSATVTFFKVKWIFSSVVDLKQTIIPDYRNMIGQGA
Organism_Source Homo sapiens
Functional_Classification immunoglobulins
Cellular_Localization extracellular
Gene_Names IGHG1
UniProt_ID P01857
Protein-Protein Interaction Networks
Peptide Basic Information
Peptide_Name Fc-III
Peptide_Sequence DCAWHLGELVWCT
Peptide_Length 13
Peptide_SMILES CC(C)C[C@H](NC(=O)[C@H](Cc1c[nH]cn1)NC(=O)[C@H](Cc1c[nH]c2ccccc12)NC(=O)[C@H](C)NC(=O)[C@H](CS)NC(=O)[C@@H](N)CC(=O)O)C(=O)NCC(=O)N[C@@H](CCC(=O)O)C(=O)N[C@@H](CC(C)C)C(=O)N[C@H](C(=O)N[C@@H](Cc1c[nH]c2ccccc12)C(=O)N[C@@H](CS)C(=O)N[C@H](C(=O)O)[C@@H](C)O)C(C)C
Chemical_Modification None
Cyclization_Method Side chain-side chain cyclization; C1<->C13; disulfide bond
Linear/Cyclic Cyclic
N-terminal_Modification Free
C-terminal_Modification Free
Amino_Acid_Distribution
Peptide Physicochemical
Molecular_Weight 1532.75
Aliphatic_Index 90.00000
Aromaticity 0.15385
Average_Rotatable_Bonds 3.38462
Charge_at_pH_7 -2.03283
Isoelectric_Point 4.18109
Number_of_Hydrogen_Bond_Acceptors 20
Number_of_Hydrogen_Bond_Donors 22
Topological_Polar_Surface_Area 567.61000
X_logP_energy -2.39090
Interaction Information
Affinity KD=17 nM
Affinity_Assay Surface plasmon resonance
PDB_ID 6N9T
Type Affinity ligand
Structure
Reference Information
Document_Type Research Articles
Title Development, Optimization, and Structural Characterization of an Efficient Peptide-Based Photoaffinity Cross-Linking Reaction for Generation of Homogeneous Conjugates from Wild-Type Antibodies.
Release_Year 2019
PMID 30566343
DOI 10.1021/acs.bioconjchem.8b00809