‹ ›
MYP_137362
← PREVIOUS NEXT → BACK
Basic Information
P21S8Z
Anticancer ▸ Cytotoxic anticancer activity ▸ Cytotoxic
Antimicrobial
Antiviral
Antiviral ▸ Antiviral mechanism ▸ Viral fusion inhibition
Membrane / Ion-channel modulation ▸ Sodium channel modulation ▸ Sodium channel inhibitor
Toxicity / Safety ▸ Cytotoxicity ▸ Cytotoxic
Venom / Toxin ▸ General toxin ▸ Cytotoxic
not Standard
21 amino acids
-
contains X representing unresolved or non-standard residue
Sequence
LDLTYEXLSLQXVVKXLNESY
Physicochemical Analysis
0.00 Da
0.00
0.00
0.00
0.00
0.00
The radar chart summarizes major physicochemical dimensions for quick comparison, while exact numerical values remain listed on the left.
Residue Composition
Amino Acid Composition
Chemical Descriptors
Structural Visualization
3D PDB MODEL
Drag to rotate. Click a residue or atom to inspect it; the selected residue is highlighted in amber in the current view mode. Use the buttons to zoom.
2D CHEMICAL STRUCTURE
Drag to move
Drag to move. Use the buttons to zoom.
Experimental Records
RECORD: Rec_0200096 VERIFIED: YES
Provenance & Taxonomy
synthetic construct [Synthetic]
32630
Structure & Mods
linear peptide [Linear]
canonical L-amino-acid peptide [L]
unspecified non-canonical residue at 7,12,16
Bio-Activity Profile
Antiviral
Cov-Q1020R PsV
PMID29442512 Evidence URLhttps://pubmed.ncbi.nlm.nih.gov/29442512/
RECORD: Rec_0207897 VERIFIED: YES
Provenance & Taxonomy
synthetic construct [Synthetic]
32630
Structure & Mods
side-chain cyclized peptide [Cyclic]
canonical L-amino-acid peptide [L]
Acetylation
Amidation
①The 'X' (position: 12 and 16) in sequence indicates S5 stapling amino acid. Note: S5 is (S)-pentenyl alanine. ②X (12) and X (16) are cross-linked by hydrocarbon stapling. The 'Z' at position 7 indicates R8 ((R)-octenyl alanine)
Bio-Activity Profile
Antimicrobial Antiviral
Q1020R-MERS-CoV pseudovirus:inhibition of pseudovirus infection in calu-3 cells
2.49±0.18 μM
EC50
PMID29442512 Evidence URLhttps://pubmed.ncbi.nlm.nih.gov/29442512/
RECORD: Rec_0220848 VERIFIED: YES
Provenance & Taxonomy
synthetic construct [Synthetic]
Fusion-inhibitory peptide
32630
Structure & Mods
cyclic peptide architecture [Cyclic]
noncanonical stereochemical modification [Modified]
Acetylation
Amidation
①The 'X' (position: 12 and 16) in sequence indicates S5 stapling amino acid. Note: S5 is (S)-pentenyl alanine. ②X (12) and X (16) are cross-linked by hydrocarbon stapling. The 'Z' at position 7 indicates R8 ((R)-octenyl alanine)
Bio-Activity Profile
Antiviral Anti-MERS-CoV Fusion inhibition
Q1020H-MERS-CoV pseudovirus | calu-3 cells
4.15±0.25 μM
EC50
Mammalian: 5.5 h; Yeast: 3 min; E. coli: 2 min
PaperDiscovery of Hydrocarbon-Stapled Short α-Helical Peptides as Promising Middle East Respiratory Syndrome Coronavirus (MERS-CoV) Fusion Inhibitors. | Wang C, Xia S, Zhang P, Zhang T, Wang W, Tian Y, Meng G, Jiang S, Liu K. | J Med Chem. 2018 Mar 8;61(5):2018-2026. | DOI:10.1021/acs.jmedchem.7b01732 | PMID:29442512 PMID29442512 Evidence URLhttps://pubmed.ncbi.nlm.nih.gov/29442512/
RECORD: Rec_0236562 VERIFIED: YES
Provenance & Taxonomy
synthetic construct [Synthetic]
32630
Structure & Mods
side-chain cyclized peptide [Cyclic]
canonical L-amino-acid peptide [L]
Acetylation
Amidation
①The 'X' (position: 12 and 16) in sequence indicates S5 stapling amino acid. Note: S5 is (S)-pentenyl alanine. ②X (12) and X (16) are cross-linked by hydrocarbon stapling. The 'Z' at position 7 indicates R8 ((R)-octenyl alanine)
Bio-Activity Profile
Antimicrobial Antiviral
MERS-CoV:inhibition of cell-cell fusion in Huh-7 cells
0.63±0.05 μM
EC50
PMID29442512 Evidence URLhttps://pubmed.ncbi.nlm.nih.gov/29442512/
RECORD: Rec_0268698 VERIFIED: YES
Provenance & Taxonomy
synthetic construct [Synthetic]
32630
Structure & Mods
linear peptide [Linear]
canonical L-amino-acid peptide [L]
unspecified non-canonical residue at 7,12,16
Bio-Activity Profile
Antiviral
MERS-CoV
PMID29442512 Evidence URLhttps://pubmed.ncbi.nlm.nih.gov/29442512/
FIRST PREV 1 2 3 4 NEXT LAST
Showing 5 records on this page · Page 2 of 4